465 / 480 / 490 Operator and Parts Manual

465
480
490
MM184
Rev. 12 (9–94)
This manual is furnished with each new TENNANT Model 465, 480, and 490. It provides necessary
operating and preventive maintenance instructions. Read this manual completely and understand the
machine before operating or servicing it.
This manual covers all machine variations and standard options. The instruction portion of the manual
consists of the Specification, Operation, Maintenance, and Appendix sections. The parts portion consists
of How to use this Manual; 465 Parts; 480 Parts; 480EE Parts; 490 Parts; Options; Breakdowns; and
Cross Reference.
All right side and left side references to the machine are determined by facing the direction of forward
travel. All hardware considered to be of a common nature or locally available has been omitted from the
parts sections. Be aware that this machine may contain metric hardware. Make sure you use equivalent
hardware when replacement becomes necessary.
This machine will provide excellent service. However, the best results will be obtained at minimum costs if:
The machine is operated with reasonable care.
The machine is maintained regularly – per the maintenance instructions provided.
The machine is maintained with TENNANT supplied or equivalent parts.
Parts and supplies may be ordered by phone or mail from any TENNANT parts and service center,
distributor, or from any of the TENNANT subsidiaries. Before ordering parts or supplies, be sure to have
your machine model number and serial number handy. Fill out the data block below for future reference.
The telephone numbers, telex numbers, mailing addresses, and locations of those outlets are listed in the
Customer Documents section of the manual.
MACHINE DATA
Please fill out at time of installation.
Machine Serial Number –
Engine Serial Number –
Sales Representative –
Customer Number –
Date of Installation –
Manual Number – MM184
Revision: 12
Published: 9–94
Trademark Registered in: Austria, Benelux, Denmark, England, France, Germany, Italy, Spain,
Switzerland, United States, Argentina, Australia, Canada, Japan, Mexico, Sweden, by TENNANT,
Minneapolis, Minnesota, U.S.A.
Copyright 1988, 1989, 1990, 1991, 1992, 1993, 1994 TENNANT, Printed in U.S.A.
GENERAL INFORMATION
SAFETY PRECAUTIONS
The following symbols are used throughout this
manual as indicated in their descriptions:
WARNING: To Warn Of Hazards Or Unsafe
Practices Which Could Result In Severe
Personal Injury Or Death.
FOR SAFETY: To Identify Actions Which Must
Be Followed For Safe Operation Of
Equipment.
The following information signals potentially
dangerous conditions to the operator or
equipment. Read this manual carefully. Know
when these conditions can exist. Locate all safety
devices on the machine. Then, take necessary
steps to train machine operating personnel.
Report machine damage or faulty operation
immediately. Do not use the machine if it is not in
proper operating condition.
FOR SAFETY:
1. Do Not Operate Machine:
– Unless Trained And Authorized.
– Unless Operation Manual Is Read And
Understood.
– In Flammable Or Explosive Areas
Unless Designed For Use In Those
Areas.
– In Areas With Possible Falling Objects
Unless Equipped With Overhead
Guard.
2. Before Starting Machine:
– Make Sure All Safety Devices Are In
Place And Operate Properly.
– Check Brakes And Steering For Proper
Operation (If So Equipped).
5. When Servicing Machine:
– Avoid Moving Parts. Do Not Wear
Loose Jackets, Shirts, Or Sleeves
When Working On Machine.
– Block Machine Tires Before Jacking
Machine Up.
– Jack Machine Up At Designated
Locations Only. Block Machine Up
With Jack Stands.
– Use Hoist Or Jack Of Adequate
Capacity To Lift Machine.
– Disconnect Battery Connections
Before Working On Machine.
– Avoid Contact With Battery Acid.
- Use TENNANT Supplied Or Equivalent
Replacement Parts.
WARNING: Batteries Emit Hydrogen Gas.
Explosion Or Fire Can Result. Keep Sparks
And Open Flame Away. Keep Covers Open
When Charging.
WARNING: Flammable Materials Can Cause
An Explosion Or Fire. Do Not Use Flammable
Materials In Tank(s).
WARNING: Flammable Materials Or Reactive
Metals Can Cause Explosion Or Fire. Do Not
Pick Up.
WARNING: Hazardous Voltage. Shock Can
Result. Disconnect Batteries Before Working
On Machine. Only Qualified Personnel Should
Work Inside Panel.
3. When Using Machine:
– Go Slow On Grades And Slippery
Surfaces.
– Use Care When Backing Machine.
– Do Not Carry Riders On Machine.
– Always Follow Safety And Traffic
Rules.
4. Before Leaving Or Servicing Machine:
– Stop On Level Surface.
– Set Parking Brake.
– Turn Off Machine And Remove Key.
465/480/490 MM184 (9–92)
i
GENERAL INFORMATION
The following safety labels are mounted on the
machine in the locations indicated. If these, or
any label becomes damaged or illegible, install a
new label in its place.
FOR SAFETY LABEL – LOCATED BELOW
THE CONTROL PANEL.
BATTERY CHARGING WARNING LABEL –
LOCATED NEXT TO THE MACHINE AND
BATTERY CONNECTORS.
04385
FLAMMABLE MATERIALS LABEL – LOCATED
UNDER THE LEFT STEERING HANDLE
CLEANING AGENTS WARNING LABEL–
LOCATED ON THE RECOVERY TANK.
ii
465/480/490 MM184 (9–91)
GENERAL INFORMATION
CONTENTS
GENERAL INFORMATION . . . . . . . . . . . . . . .
SAFETY PRECAUTIONS . . . . . . . . . . .
Page
i
i
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . .
MACHINE SPECIFICATIONS – 465 . .
POWER TYPE . . . . . . . . . . . . . . . . . .
POWER TRAIN . . . . . . . . . . . . . . . . .
STEERING . . . . . . . . . . . . . . . . . . . . .
BRAKING SYSTEM . . . . . . . . . . . . .
SUSPENSION SYSTEM . . . . . . . . .
SYSTEM FLUID CAPACITIES . . . .
GENERAL MACHINE DIMENSIONS –
CAPACITIES . . . . . . . . . . . . . .
MACHINE WEIGHTS . . . . . . . . . . . .
GENERAL MACHINE
PERFORMANCE . . . . . . . . . . . . .
MACHINE DIMENSIONS – 465 . . . . . .
MACHINE SPECIFICATIONS –
480/480EE . . . . . . . . . . . . . . . . . . . . .
POWER TYPE . . . . . . . . . . . . . . . . . .
POWER TRAIN . . . . . . . . . . . . . . . . .
STEERING . . . . . . . . . . . . . . . . . . . . .
BRAKING SYSTEM . . . . . . . . . . . . .
SUSPENSION SYSTEM . . . . . . . . .
SYSTEM FLUID CAPACITIES . . . .
GENERAL MACHINE DIMENSIONS –
CAPACITIES . . . . . . . . . . . . . .
MACHINE WEIGHTS . . . . . . . . . . . .
GENERAL MACHINE
PERFORMANCE . . . . . . . . . . . . .
MACHINE DIMENSIONS – 480/480EE
MACHINE SPECIFICATIONS – 490 . .
POWER TYPE . . . . . . . . . . . . . . . . . .
POWER TRAIN . . . . . . . . . . . . . . . . .
STEERING . . . . . . . . . . . . . . . . . . . . .
BRAKING SYSTEM . . . . . . . . . . . . .
SUSPENSION SYSTEM . . . . . . . . .
SYSTEM FLUID CAPACITIES . . . .
GENERAL MACHINE DIMENSIONS –
CAPACITIES . . . . . . . . . . . . . .
MACHINE WEIGHTS . . . . . . . . . . . .
GENERAL MACHINE
PERFORMANCE . . . . . . . . . . . . .
MACHINE DIMENSIONS – 490 . . . . . . .
465/480/490 MM184 (9–92)
1-1
1-3
1-3
1-3
1-3
1-3
1-3
1-3
1-3
1-3
1-3
1-4
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-6
1-7
1-7
1-7
1-7
1-7
1-7
1-7
1-7
1-7
1-7
1-8
Page
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
PREPARATION FOR OPERATION . . .
2-3
AFTER UNCRATING AND BEFORE
OPERATING MACHINE . . . . . . .
2-3
OPERATION OF CONTROLS . . . . . . .
2-4
MACHINE COMPONENTS . . . . . . .
2-4
HOW IT WORKS . . . . . . . . . . . . . . . .
2-5
INSTRUMENT PANEL SYMBOLS .
2-5
CONTROLS AND INSTRUMENTS
2-6
HOUR METER . . . . . . . . . . . . . . . . . .
2-7
ES SWITCH . . . . . . . . . . . . . . . . . .
2-7
BRUSH PRESSURE –
BATTERY INDICATOR . . . . . . . .
2-7
KEY-OPERATED ON-OFF SWITCH
2-7
SCRUB BRUSH SWITCH . . . . . . . .
2-7
VACUUM FAN SWITCH . . . . . . . . . .
2-7
STEERING HANDLES . . . . . . . . . . .
2-7
SOLUTION LEVER . . . . . . . . . . . . . .
2-8
AUTO STOP SWITCH . . . . . . . . . . .
2-8
POWER WAND SWITCH . . . . . . . . .
2-8
PRE-SWEEP BRUSH HANDLE .
2-8
ES SWITCH . . . . . . . . . . . . . . . . . .
2-7
PARKING BRAKE LEVER . . . . . . . .
2-9
SQUEEGEE LEVER . . . . . . . . . . . . .
2-9
CIRCUIT BREAKERS . . . . . . . . . . . .
2-9
MACHINE OPERATION . . . . . . . . . . . . . 2-10
NORMAL SCRUBBING OPERATION 2-10
PRE–START CHECKLIST . . . . . 2-10
TO START MACHINE . . . . . . . . . 2-10
TO FILL SOLUTION TANK . . . . . 2-10
TO SCRUB . . . . . . . . . . . . . . . . . . 2-11
TO DRAIN AND CLEAN RECOVERY
TANK . . . . . . . . . . . . . . . . . . . . 2-11
POST OPERATION CHECKLIST –
MACHINE ON . . . . . . . . . . . . . 2-13
TO STOP MACHINE . . . . . . . . . . 2-13
POST OPERATION CHECKLIST –
MACHINE OFF . . . . . . . . . . . . 2-14
DOUBLE SCRUBBING OPERATION 2-14
OPERATION ON GRADES . . . . . . . 2-14
MACHINE TROUBLESHOOTING . 2-15
OPTIONS OPERATION . . . . . . . . . . . . . 2-16
VACUUM WAND ATTACHMENT . . 2-16
TO OPERATE VACUUM WAND
ATTACHMENT . . . . . . . . . . . . 2-16
POWER WAND . . . . . . . . . . . . . . . . . 2-17
TO OPERATE THE POWER
WAND . . . . . . . . . . . . . . . . . . . . 2-17
PRE-SWEEP . . . . . . . . . . . . . . . . . . 2-19
TO REMOVE PRE-SWEEP . . 2-19
TO MOUNT THE PRE-SWEEP 2-20
TRANSPORTING MACHINE . . . . . . . . . 2-22
PUSHING OR TOWING MACHINE
2-22
MACHINE JACKING . . . . . . . . . . . . . 2-22
iii
GENERAL INFORMATION
Page
TO JACK UP MACHINE . . . . . . . 2-22
MACHINE TIE–DOWNS . . . . . . . . . . 2-23
MACHINE STORAGE . . . . . . . . . . . . . . . 2-24
STORING MACHINE . . . . . . . . . . . . . . 2-24
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . .
RECOMMENDED FIRST 50-HOUR
MACHINE INSPECTION . . . . . . . . .
MAINTENANCE CHART . . . . . . . . . . . .
LUBRICATION . . . . . . . . . . . . . . . . . . . . .
REAR CASTERS . . . . . . . . . . . . . . . .
WHEEL DRIVE CHAIN . . . . . . . . . . .
ELECTRICAL SYSTEM . . . . . . . . . . . . .
BATTERIES . . . . . . . . . . . . . . . . . . . .
TO CHARGE BATTERIES . . . . .
ELECTRIC MOTORS . . . . . . . . . . . .
PROPELLING CIRCUIT . . . . . . . . . .
ELECTRICAL SCHEMATIC
(465/480/490) . . . . . . . . . . . . . . . .
ELECTRICAL SCHEMATIC
(480EE) . . . . . . . . . . . . . . . . . . . . .
BELTS AND CHAINS . . . . . . . . . . . . . . .
WHEEL DRIVE CHAIN . . . . . . . . . . .
STATIC DRAG CHAIN . . . . . . . . . . .
VACUUM FAN DRIVE BELT
(480EE) . . . . . . . . . . . . . . . . . . . . .
SCRUB HEAD . . . . . . . . . . . . . . . . . . . . .
SCRUB HEAD . . . . . . . . . . . . . . . . . .
TO LEVEL SCRUB HEAD . . . . .
SCRUB BRUSHES . . . . . . . . . . . . . .
TO REPLACE SCRUB BRUSHES
SCRUB HEAD FLOOR SKIRTS . . .
SOLUTION AND RECOVERY TANKS
SOLUTION TANK . . . . . . . . . . . . . . .
SOLUTION VALVE . . . . . . . . . . . . . .
RECOVERY TANK . . . . . . . . . . . . . .
TO DRAIN AND CLEAN
RECOVERY TANK . . . . . . . . .
SQUEEGEES . . . . . . . . . . . . . . . . . . . . . .
REAR SQUEEGEE . . . . . . . . . . . . . .
TO REMOVE SQUEEGEE
ASSEMBLY . . . . . . . . . . . . . . .
TO INSTALL SQUEEGEE
ASSEMBLY . . . . . . . . . . . . . . .
TO REPLACE OR ROTATE
BLADE . . . . . . . . . . . . . . . . . . .
TO LEVEL REAR SQUEEGEE
(for 465 with serial number
below 010216, or 480 with
serial numberbelow 020294) . .
iv
3-1
3-3
3-4
3-5
3-5
3-5
3-6
3-6
3-7
3-8
3-8
3-9
3-10
3-11
3-11
3-11
3-11
3-12
3-12
3-12
3-13
3-13
3-14
3-15
3-15
3-15
3-16
3-16
3-18
3-18
3-18
3-19
3-19
3-20
Page
TO LEVEL REAR SQUEEGEE
(for 465 serial number 010216
and above, 480 serial
number 020294 and above,
and 490 machines) . . . . . . . . .
TO ADJUST SQUEEGEE
DEFLECTION (for 465 with
serial number below 010216,
or 480 with serial number
below 020294) . . . . . . . . . . . . .
TO ADJUST SQUEEGEE
DEFLECTION (for 465 serial
number 010216 and above,
480 serial number 020294 and
above, and 490 machines) . .
SQUEEGEE ASSEMBLY STOP
ADJUSTMENT (for 465 serial
number 010216 and above,
480 serial number 020294 and
above, and 490 machines) . .
BRAKES AND TIRES . . . . . . . . . . . . . . .
PARKING BRAKE . . . . . . . . . . . . . . .
TIRES . . . . . . . . . . . . . . . . . . . . . . . . .
OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . .
PRE-SWEEP . . . . . . . . . . . . . . . . . .
PRE-SWEEP BRUSH . . . . . . .
TO REPLACE PRE-SWEEP
BRUSH . . . . . . . . . . . . . . . . . . .
TO ADJUST PRE-SWEEP
BRUSH PATTERN . . . . . . . . .
PRE-SWEEP BRUSH
SIDE SKIRTS . . . . . . . . . . . . .
PRE-SWEEP BRUSH
DRIVE BELT . . . . . . . . . . . . . .
TO REPLACE AND ADJUST THE
BRUSH DRIVE BELT . . . .
PRE-SWEEP REAR SKIRT . .
DEBRIS HOPPER SLIT SKIRT .
PRE- SWEEP HOPPER SEALS
3-20
3-21
3-21
3-22
3-23
3-23
3-23
3-24
3-24
3-24
3-24
3-25
3-25
3-25
3-25
3-26
3-26
3-26
APPENDIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HARDWARE INFORMATION . . . . . . . .
STANDARD BOLT TORQUE CHART
METRIC BOLT TORQUE CHART .
BOLT IDENTIFICATION . . . . . . . . . .
THREAD SEALANT AND LOCKING
COMPOUNDS . . . . . . . . . . . . . . .
4-1
4-3
4-3
4-3
4-3
HOW TO USE THIS MANUAL . . . . . . . . . . . .
IMPORTANT INFORMATION . . . . . . . .
FINDING A TENNANT PART NUMBER
PLACING AN ORDER . . . . . . . . . . . . . . .
5-1
5-1
5-2
5-3
4-3
465/480/490 MM184 (9–93)
GENERAL INFORMATION
Page
465 MODEL PARTS . . . . . . . . . . . . . . . . . . . . . 6-1
Fig. 1 – Recommended General
Maintenance Items . . . . . . . . . 6-2
Fig. 2 – Replacement Brushes . . . . . . . . . . 6-3
Fig. 3 – Hood and Bumper Group . . . . . . . 6-4
Fig. 4 – Hood and Bumper Group . . . . . . . 6-6
Fig. 5 – Main Frame Group . . . . . . . . . . . . . 6-8
Fig. 6 – Main Frame Group . . . . . . . . . . . . . 6-9
Fig. 7 – Side Skirt Support Group . . . . . . 6-10
Fig. 8 – Front Shroud Group . . . . . . . . . . . 6-12
Fig. 9 – Scrub Head Lift Group . . . . . . . . . 6-14
Fig. 10 – Scrub Head Group . . . . . . . . . . . 6-16
Fig. 11 – Tire and Rim Assembly . . . . . . . 6-17
Fig. 12 – Single Drive Group . . . . . . . . . . . 6-18
Fig. 13 – Solution and Recovery
Tanks Group . . . . . . . . . . . . . 6-20
Fig. 14 – Recovery Tank Float Group . . . . 6-22
Fig. 15 – Solution Control Group . . . . . . . . 6-24
Fig. 16 – Battery Group . . . . . . . . . . . . . . . 6-26
Fig. 17 – Battery Group . . . . . . . . . . . . . . . 6-28
Fig. 18 – Steering Control Group . . . . . . . 6-30
Fig. 19 – Rear Electric Panel Group . . . . . 6-32
Fig. 20 – Electrical Controller Group . . . . . 6-34
Fig. 21 – Rear Electrical Group . . . . . . . . . 6-35
Fig. 22 – Rear Squeegee Link Group . . . . 6-36
Fig. 23 – Rear Squeegee Link Group . . . . 6-38
Fig. 24 – Rear Squeegee Group . . . . . . . . 6-40
Fig. 25 – Wire Harness Group . . . . . . . . . . 6-42
Fig. 26 – Label Group . . . . . . . . . . . . . . . . . 6-44
480 MODEL PARTS . . . . . . . . . . . . . . . . . . . . . 7-1
Fig. 1 – Recommended General
Maintenance Items . . . . . . . . . 7-2
Fig. 2 – Replacement Brushes . . . . . . . . . . 7-3
Fig. 3 – Hood and Bumper Group . . . . . . . 7-4
Fig. 4 – Hood and Bumper Group . . . . . . . 7-6
Fig. 5 – Main Frame Group . . . . . . . . . . . . . 7-8
Fig. 6 – Main Frame Group . . . . . . . . . . . . . 7-9
Fig. 7 – Side Skirt Support Group . . . . . . 7-10
Fig. 8 – Front Shroud Group . . . . . . . . . . . 7-12
Fig. 9 – Scrub Head Lift Group . . . . . . . . . 7-14
Fig. 10 – Scrub Head Group . . . . . . . . . . . 7-16
Fig. 11 – Tire and Rim Assembly . . . . . . . 7-17
Fig. 12 – Single Drive Group . . . . . . . . . . . 7-18
Fig. 13 – Solution and Recovery
Tanks Group . . . . . . . . . . . . . 7-20
Fig. 14 – Recovery Tank Float Group . . . . 7-22
Fig. 15 – Solution Control Group . . . . . . . . 7-24
Fig. 16 – Battery Group . . . . . . . . . . . . . . . 7-26
Fig. 17 – Battery Group . . . . . . . . . . . . . . . 7-28
Fig. 18 – Steering Control Group . . . . . . . 7-30
Fig. 19 – Rear Electric Panel Group . . . . . 7-32
Fig. 20 – Electrical Controller Group . . . . . 7-34
Fig. 21 – Rear Electrical Group . . . . . . . . . 7-35
Fig. 22 – Rear Squeegee Link Group . . . . 7-36
Fig. 23 – Rear Squeegee Link Group . . . . 7-38
Fig. 24 – Rear Squeegee Group . . . . . . . . 7-40
Fig. 25 – Wire Harness Group . . . . . . . . . . 7-42
Fig. 26 – Label Group . . . . . . . . . . . . . . . . . 7-44
465/480/490 MM184 (9–94)
Page
480EE MODEL PARTS . . . . . . . . . . . . . . . . . . 8-1
Fig. 1 – Recommended General
Maintenance Items . . . . . . . . . 8-2
Fig. 2 – Replacement Brushes . . . . . . . . . . 8-3
Fig. 3 – Hood and Bumper Group . . . . . . . 8-4
Fig. 4 – Main Frame Group . . . . . . . . . . . . . 8-6
Fig. 5 – Front Shroud Group . . . . . . . . . . . . 8-8
Fig. 6 – Scrub Head Lift Group . . . . . . . . . 8-10
Fig. 7 – Scrub Head Group . . . . . . . . . . . . 8-12
Fig. 8 – Tire and Rim Assembly . . . . . . . . 8-13
Fig. 9 – Single Drive Group . . . . . . . . . . . . 8-14
Fig. 10 – Solution and Recovery
Tanks Group . . . . . . . . . . . . . 8-16
Fig. 11 – Vacuum Fan Group . . . . . . . . . . . 8-18
Fig. 12 – Solution Control Group . . . . . . . . 8-20
Fig. 13 – Battery Group . . . . . . . . . . . . . . . 8-22
Fig. 14 – Steering Control Group . . . . . . . 8-24
Fig. 15 – Rear Electric Panel Group . . . . . 8-26
Fig. 16 – Electrical Box Group, EE . . . . . . 8-28
Fig. 17 – Rear Squeegee Link Group . . . . 8-30
Fig. 18 – Rear Squeegee Group . . . . . . . . 8-32
Fig. 19 – Wire Harness Group . . . . . . . . . . 8-34
Fig. 20 – Label Group . . . . . . . . . . . . . . . . . 8-36
490 MODEL PARTS . . . . . . . . . . . . . . . . . . . . . 9-1
Fig. 1 – Recommended General
Maintenance Items . . . . . . . . . 9-2
Fig. 2 – Replacement Brushes . . . . . . . . . . 9-3
Fig. 3 – Hood and Bumper Group . . . . . . . 9-4
Fig. 4 – Main Frame Group . . . . . . . . . . . . . 9-6
Fig. 5 – Front Shroud Group . . . . . . . . . . . . 9-8
Fig. 6 – Scrub Head Lift Group . . . . . . . . . 9-10
Fig. 7 – Scrub Head Group . . . . . . . . . . . . 9-12
Fig. 8 – Tire and Rim Assembly . . . . . . . . 9-13
Fig. 9 – Single Drive Group . . . . . . . . . . . . 9-14
Fig. 10 – Solution and Recovery
Tanks Group . . . . . . . . . . . . . 9-16
Fig. 11 – Vacuum Fan Group . . . . . . . . . . . 9-18
Fig. 12 – Solution Control Group . . . . . . . . 9-20
Fig. 13 – Battery Group . . . . . . . . . . . . . . . 9-22
Fig. 14 – Steering Control Group . . . . . . . 9-24
Fig. 15 – Rear Electrical Panel Group . . . 9-26
Fig. 16 – Electrical Controller Group . . . . . 9-28
Fig. 17 – Rear Electrical Group . . . . . . . . . 9-29
Fig. 18 – Rear Squeegee Link Group . . . . 9-30
Fig. 19 – Rear Squeegee Group . . . . . . . . 9-32
Fig. 20 – Label Group . . . . . . . . . . . . . . . . . 9-33
Fig. 21 – Wire Harness Group . . . . . . . . . . 9-34
v
GENERAL INFORMATION
Page
OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
Fig. 1 – Heavy Duty Bumper Kit, 465 . . . 10-2
Fig. 2 – Heavy Duty Bumper Kit, 465 . . . 10-3
Fig. 3 – Heavy Duty Bumper Kit, 480 . . . 10-4
Fig. 4 – Heavy Duty Bumper Kit, 480 . . . 10-5
Fig. 5 – Heavy Duty Bumper Kit, 490 . . . 10-6
Fig. 6 – Demo Group, 465 . . . . . . . . . . . . . 10-7
Fig. 7 – Demo Group, 480 . . . . . . . . . . . . . 10-8
Fig. 8 – Demo Group, 490 . . . . . . . . . . . . . 10-9
Fig. 9 – Vacuum Wand Kit . . . . . . . . . . . . 10-10
Fig. 10 – Pre-Sweep Mounting Group,
465 . . . . . . . . . . . . . . . . . . . . 10-12
Fig. 11 – Pre-Sweep Mounting Group,
480 . . . . . . . . . . . . . . . . . . . . 10-13
Fig. 12 – Pre-Sweep Drive Group,
465 . . . . . . . . . . . . . . . . . . . . 10-14
Fig. 13 – Pre-Sweep Drive Group,
480 . . . . . . . . . . . . . . . . . . . . 10-16
Fig. 14 – Pre-Sweep Frame Group,
465 . . . . . . . . . . . . . . . . . . . . 10-18
Fig. 15 – Pre-Sweep Frame Group,
480 . . . . . . . . . . . . . . . . . . . . 10-20
Fig. 16 – Extended Scrub Group, 465 . . 10-22
Fig. 17 – Extended Scrub Group, 480 . . 10-24
Fig. 18 – Extended Scrub Group, 490 . . 10-26
Fig. 19 – Extended Scrub Electrical
Group . . . . . . . . . . . . . . . . . . 10-28
Fig. 20 – Single Parking Brake Group . . 10-30
Fig. 21 – GS Group, 465 . . . . . . . . . . . . . 10-32
Fig. 22 – GS Group, 480 . . . . . . . . . . . . . 10-34
Fig. 23 – Battery Charger Group,
60 Hz (220 Ah batteries) . . 10-36
Fig. 24 – Battery Charger Group,
50 Hz (220 Ah batteries) . . 10-37
Fig. 25 – Battery Charger Group,
40A, 36V, 50 Hz
(305 Ah batteries) . . . . . . . . 10-38
Fig. 26 – Battery Charger Group,
36A, 36V, 115V
(305 Ah batteries) . . . . . . . . 10-39
Fig. 27 – Battery Charger Group,
60 Hz (220 Ah batteries) . . 10-40
Fig. 28 – Battery Charger Group, 50 Hz,
230V (220 Ah batteries) . . . 10-41
Fig. 29 – Battery Charger Group, 50 Hz,
245V (220 Ah batteries) . . 10-41
Fig. 30 – Battery Charger Group,
60 Hz (305 Ah batteries) . . 10-42
Fig. 31 – Battery Charger Group,
50 Hz (305 Ah batteries) . . 10-43
Fig. 32 – Heavy Duty Battery Kit, Wet,
480 . . . . . . . . . . . . . . . . . . . . 10-44
Fig. 33 – Heavy Duty Battery Kit, Dry,
480 . . . . . . . . . . . . . . . . . . . . 10-45
Fig. 34 – Battery Tray Group, 465 . . . . . 10-46
Fig. 35 – Battery Tray Group, 480, 490 . 10-47
Fig. 36 – Heavy Duty Battery Tray
Group, 480, 490 . . . . . . . . . 10-48
vi
Fig. 37 – Wheel Cover Group . . . . . . . . .
Fig. 38 – Foam Filled Tire Group . . . . . .
Fig. 39 – Power Wand Hose Assembly .
Fig. 40 – Power Wand Assembly . . . . . .
Fig. 41 – Power Wand Pump and
Electrical Group . . . . . . . . . .
Fig. 42 – Power Wand Mount Group . . .
Page
10-49
10-50
10-51
10-52
10-54
10-56
BREAKDOWNS . . . . . . . . . . . . . . . . . . . . . . . . . 11-1
Fig. 1 – Electric Motor Breakdown,
10914 . . . . . . . . . . . . . . . . . . . 11-2
Fig. 2 – Electric Motor Breakdown,
28386 . . . . . . . . . . . . . . . . . . . 11-4
Fig. 3 – Electric Motor Breakdown,
04742 . . . . . . . . . . . . . . . . . . . 11-6
Fig. 4 – Electric Motor Breakdown,
05680 . . . . . . . . . . . . . . . . . . . 11-7
Fig. 5 – Electric Motor Breakdown,
04656 . . . . . . . . . . . . . . . . . . . 11-8
Fig. 6 – Electric Motor Breakdown,
27851 . . . . . . . . . . . . . . . . . . . 11-9
Fig. 7 – Water Pump Breakdown,
10916 . . . . . . . . . . . . . . . . . . 11-10
Fig. 8 – Water Pump Breakdown,
27839 . . . . . . . . . . . . . . . . . . 11-11
Fig. 9 – Electric Motor Breakdown,
04922 . . . . . . . . . . . . . . . . . . 11-12
Fig. 10 – Water Pump Breakdown,
65590 . . . . . . . . . . . . . . . . . . 11-13
CROSS REFERENCE . . . . . . . . . . . . . . . . . . . 12-1
465/480/490 MM184 (9–94)
SPECIFICATIONS
SECTION 1
CONTENTS
MACHINE SPECIFICATIONS – 465 . . . . . . .
POWER TYPE . . . . . . . . . . . . . . . . . . . . . . .
POWER TRAIN . . . . . . . . . . . . . . . . . . . . . .
STEERING . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKING SYSTEM . . . . . . . . . . . . . . . . . .
SUSPENSION SYSTEM . . . . . . . . . . . . . .
SYSTEM FLUID CAPACITIES . . . . . . . . .
GENERAL MACHINE DIMENSIONS –
CAPACITIES . . . . . . . . . . . . . . . . . . . . . .
MACHINE WEIGHTS . . . . . . . . . . . . . . . . .
GENERAL MACHINE PERFORMANCE .
MACHINE DIMENSIONS – 465 . . . . . . . . . . .
MACHINE SPECIFICATIONS – 480/480EE .
POWER TYPE . . . . . . . . . . . . . . . . . . . . . . .
POWER TRAIN . . . . . . . . . . . . . . . . . . . . . .
STEERING . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKING SYSTEM . . . . . . . . . . . . . . . . . .
SUSPENSION SYSTEM . . . . . . . . . . . . . .
SYSTEM FLUID CAPACITIES . . . . . . . . .
GENERAL MACHINE DIMENSIONS –
CAPACITIES . . . . . . . . . . . . . . . . . . . . . .
MACHINE WEIGHTS . . . . . . . . . . . . . . . . .
GENERAL MACHINE PERFORMANCE .
MACHINE DIMENSIONS – 480/480EE . . . . .
MACHINE SPECIFICATIONS – 490 . . . . . . .
POWER TYPE . . . . . . . . . . . . . . . . . . . . . . .
POWER TRAIN . . . . . . . . . . . . . . . . . . . . . .
STEERING . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKING SYSTEM . . . . . . . . . . . . . . . . . .
SUSPENSION SYSTEM . . . . . . . . . . . . . .
SYSTEM FLUID CAPACITIES . . . . . . . . .
GENERAL MACHINE DIMENSIONS –
CAPACITIES . . . . . . . . . . . . . . . . . . . . . .
MACHINE WEIGHTS . . . . . . . . . . . . . . . . .
GENERAL MACHINE PERFORMANCE .
MACHINE DIMENSIONS – 490 . . . . . . . . . . .
465/480/490 MM184 (10–90)
Page
1-3
1-3
1-3
1-3
1-3
1-3
1-3
1-3
1-3
1-3
1-4
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-6
1-7
1-7
1-7
1-7
1-7
1-7
1-7
1-7
1-7
1-7
1-8
1Ć1
SPECIFICATIONS
1Ć2
465/485/490 MM184 (9–90)
SPECIFICATIONS
MACHINE SPECIFICATIONS – 465
POWER TYPE
Electric propelling motor – nominal voltage
36 VDC, 0.50 hp (0.37 kW) @ 320 rpm
Electric vacuum fan motor – nominal voltage
36 VDC, 0.85 hp (0.63 kW) @ 14000 rpm
Electric scrub brush motors, (2)
nominal voltage 36 VDC,
0.84 hp (0.63 kW) @ 230 rpm maximum
0.50 hp (0.37 kW) @ 320 rpm continuous
Electric Pre-Sweep motor (option) – nominal
voltage 36 VDC, 0.20 hp (0.15 kW) @ 250
rpm
Batteries (6) – 6 V, 220 A/h @ 20 hour rate
Battery charger options – 36 VDC 20 A,
115 VAC, 60 hz
36 VDC 20 A, 230 VAC, 50 hz
POWER TRAIN
SYSTEM FLUID CAPACITIES
Solution tank capacity – 22.1 gal (83.7 L)
Recovery tank capacity – 27 gal (102.2 L)
GENERAL MACHINE DIMENSIONS –
CAPACITIES
Length – 63.5 in (1615 mm)
Length with Pre-Sweep – 82.4 in (2095 mm)
Width – 27.9 in (710 mm)
Width with squeegee – 31.9 in (810 mm)
Height – 44.3 in (1125 mm)
Track, front – 20.38 in (520 mm)
Track, rear – 17.06 in (435 mm)
Wheel base – 17.68 in (450 mm)
Propelling – electric motor to differential driven
Scrub brush diameter – 14 in (355 mm)
Scrub brushes – electric motor direct driven
Pre-Sweep brush (option) diameter – 5.5 in
(140 mm)
Pre-Sweep brush (option) length – 20 in
(510 mm)
Vacuum fan – electric motor direct driven
Pre-Sweep brush (option) – electric motor belt
driven
STEERING
Type – manual
BRAKING SYSTEM
Parking brakes (option) – disc type, cable
actuated
Scrubbing path width – 26 in (650 mm)
Pre-Sweep hopper capacity – 1 cu ft (0.03 m)
Rear squeegee path width – 31.9 in (810 mm)
MACHINE WEIGHTS
GVWR – 1150 lb (520 kg)
GENERAL MACHINE PERFORMANCE
SUSPENSION SYSTEM
Front (2) – 4.10/3.50–6 pneumatic tires
Rear (2) – 5 in (130 mm) solid casters
Maximum forward speed – 2.8 mph (4.5 km/h)
Maximum reverse speed – 1.5 mph (2.4 km/h)
Aisle turnaround width – 64.75 in (1645 mm)
Aisle turnaround width with Pre-Sweep –
82.00 in (2080 mm)
Maximum rated ramp climb angle – 6
Maximum rated ramp descent angle – 6
465/480/490 MM184 (9–92)
1Ć3
SPECIFICATIONS
31.9 in
(810 mm)
27.9 in
(710 mm)
TOP VIEW
44.3 in
(1125 mm)
63.5 in
(1615 mm)
82.4 in
(2095 mm)
SIDE VIEW
04340
MACHINE DIMENSIONS – 465
1Ć4
465/485/490 MM184 (9–90)
SPECIFICATIONS
MACHINE SPECIFICATIONS – 480/480EE
POWER TYPE
Electric propelling motor – nominal voltage
36 VDC, 0.50 hp (0.37 kW) @ 320 rpm
Electric vacuum fan motor(480) – nominal
voltage
36 VDC, 0.85 hp (0.63 kW) @ 14000 rpm
Electric vacuum fan drive motor(480EE)
nominal voltage 36 VDC,
1.00 hp (0.74 kw) @ 2800
Electric scrub brush motors, (2)
nominal voltage 36 VDC,
0.84 hp (0.63 kW) @ 230 rpm maximum
0.50 hp (0.37 kW) @ 320 rpm continuous
Electric Pre-Sweep motor (option) – nominal
voltage 36 VDC, 0.20 hp (0.15 kW) @ 250
rpm
Batteries (480) (6) – 6 V,
220 A/h @ 20 hour rate
Batteries (480EE and heavy duty option) (6) –
6 V, 305 A/h @ 20 hour rate
Battery charger options – 36 VDC 20 A,
115 VAC, 60 hz
36 VDC 20 A, 230 VAC, 50 hz
POWER TRAIN
SYSTEM FLUID CAPACITIES
Solution tank capacity – 27.5 gal (104.1 L)
Recovery tank capacity – 31 gal (117.4 L)
GENERAL MACHINE DIMENSIONS –
CAPACITIES
Length – 66.5 in (1690 mm)
Length with Pre-Sweep – 86.1 in (2190 mm)
Width – 35.1 in (890 mm)
Width with squeegee – 37.6 in (955 mm)
Height – 44.3 in (1125 mm)
Track, front – 20.38 in (520 mm)
Track, rear – 17.06 in (435 mm)
Wheel base – 17.68 in (450 mm)
Scrub brush diameter – 16 in (405 mm)
Pre-Sweep brush (option) diameter – 5.5 in
(140 mm)
Pre-Sweep brush (option) length – 26 in
(660 mm)
Propelling – electric motor to differential driven
Scrubbing path width – 32 in (800 mm)
Scrub brushes – electric motor direct driven
Pre-Sweep hopper capacity – 1.25 cu ft
(0.04 m)
Vacuum fan (480) – electric motor direct driven
Rear squeegee path width – 37.5 in (955 mm)
Vacuum fan (480EE) – electric motor belt driven
Pre-Sweep brush (option) – electric motor belt
driven
STEERING
Type – manual
BRAKING SYSTEM
Parking brakes (option) – disc type, cable
actuated
SUSPENSION SYSTEM
Front (2) – 4.10/3.50–6 pneumatic tires
Rear (2) – 5 in (130 mm) solid casters
465/480/490 MM184 (9–92)
MACHINE WEIGHTS
GVWR (480) – 1450 lb (658 kg)
GVWR (480EE) – 1459 lb (662 kg)
GENERAL MACHINE PERFORMANCE
Maximum forward speed – 2.8 mph (4.5 km/h)
Maximum reverse speed – 1.5 mph (2.4 km/h)
Aisle turnaround width – 68.80 in (1750 mm)
Aisle turnaround width with Pre-Sweep –
86.40 in (2200 mm)
Maximum rated ramp climb angle – 6
Maximum rated ramp descent angle – 6
1Ć5
SPECIFICATIONS
37.6 in
(955 mm)
35.1 in
(890 mm)
TOP VIEW
44.3 in
(1125 mm)
66.5 in
(1690 mm)
86.1 in
(2190 mm)
SIDE VIEW
04340
MACHINE DIMENSIONS – 480/480EE
1Ć6
465/485/490 MM184 (10–90)
SPECIFICATIONS
MACHINE SPECIFICATIONS – 490
POWER TYPE
Electric propelling motor – nominal voltage
36 VDC, 0.50 hp (0.37 kW) @ 320 rpm
Electric vacuum fan motor – nominal voltage
36 VDC, 1.25 hp (0.93 kW) @ 10500 rpm
Electric scrub brush motors, (2)
nominal voltage 36 VDC,
1.20 hp (0.89 kW) @ 250 rpm maximum
0.80 hp (0.60 kW) @ 320 rpm continuous
Batteries (6) – 6 V, 220 A/h @ 20 hour rate
Batteries (heavy duty option) (6) – 6 V,
305 A/h @ 20 hour rate
Battery charger options – 36 VDC 30 A,
115 VAC, 60 hz
36 VDC 30 A, 230 VAC, 50 hz
POWER TRAIN
SYSTEM FLUID CAPACITIES
Solution tank capacity – 27.5 gal (104.1 L)
Recovery tank capacity – 31 gal (117.4 L)
GENERAL MACHINE DIMENSIONS –
CAPACITIES
Length – 67.3 in (1710 mm)
Width – 39.0 in (990 mm)
Width with squeegee – 42.8 in (1090 mm)
Height – 44.3 in (1125 mm)
Track, front – 20.38 in (520 mm)
Track, rear – 17.06 in (435 mm)
Wheel base – 17.68 in (450 mm)
Propelling – electric motor to differential driven
Scrub brush diameter – 18 in (455 mm)
Scrub brushes – electric motor direct driven
Scrubbing path width – 36 in (914 mm)
Vacuum fan – electric motor direct driven
Rear squeegee path width – 42.8 in (1090 mm)
STEERING
Type – manual
MACHINE WEIGHTS
GVWR – 1554 lb (705 kg)
BRAKING SYSTEM
Parking brakes (option) – disc type, cable
actuated
SUSPENSION SYSTEM
Front (2) – 4.10/3.50–6 pneumatic tires
Rear (2) – 5 in (130 mm) solid casters
465/480/490 MM184 (9–92)
GENERAL MACHINE PERFORMANCE
Maximum forward speed – 2.8 mph (4.5 km/h)
Maximum reverse speed – 1.5 mph (2.4 km/h)
Aisle turnaround width – 70.9 in (1801 mm)
Maximum rated ramp climb angle – 6
Maximum rated ramp descent angle – 6
1Ć7
SPECIFICATIONS
42.8 in
(1090 mm)
39.0 in
(990 mm)
TOP VIEW
44.3 in
(1125 mm)
67.3 in
(1710 mm)
SIDE VIEW
06311
MACHINE DIMENSIONS – 490
1Ć8
465/485/490 MM184 (9–90)
OPERATION
SECTION 2
CONTENTS
Page
PREPARATION FOR OPERATION . . . . . . . . 2-3
AFTER UNCRATING AND BEFORE
OPERATING MACHINE . . . . . . . . . . . . 2-3
OPERATION OF CONTROLS . . . . . . . . . . . . 2-4
MACHINE COMPONENTS . . . . . . . . . . . . 2-4
HOW IT WORKS . . . . . . . . . . . . . . . . . . . . . 2-5
INSTRUMENT PANEL SYMBOLS . . . . . . 2-5
CONTROLS AND INSTRUMENTS . . . . . 2-6
HOUR METER . . . . . . . . . . . . . . . . . . . . . . . 2-7
ES SWITCH . . . . . . . . . . . . . . . . . . . . . . . 2-7
BRUSH PRESSURE –
BATTERY INDICATOR . . . . . . . . . . . . . 2-7
KEY-OPERATED ON-OFF SWITCH . . . . 2-7
SCRUB BRUSH SWITCH . . . . . . . . . . . . . 2-7
VACUUM FAN SWITCH . . . . . . . . . . . . . . . 2-7
STEERING HANDLES . . . . . . . . . . . . . . . . 2-7
SOLUTION LEVER . . . . . . . . . . . . . . . . . . . 2-8
AUTO STOP SWITCH . . . . . . . . . . . . . . . . 2-8
POWER WAND SWITCH . . . . . . . . . . . . . . 2-8
PRE-SWEEP BRUSH HANDLE . . . . . . 2-8
ES SWITCH . . . . . . . . . . . . . . . . . . . . . . . 2-7
PARKING BRAKE LEVER . . . . . . . . . . . . . 2-9
SQUEEGEE LEVER . . . . . . . . . . . . . . . . . . 2-9
CIRCUIT BREAKERS . . . . . . . . . . . . . . . . . 2-9
MACHINE OPERATION . . . . . . . . . . . . . . . . . . 2-10
NORMAL SCRUBBING OPERATION . . . 2-10
PRE–START CHECKLIST . . . . . . . . . . 2-10
TO START MACHINE . . . . . . . . . . . . . . 2-10
TO FILL SOLUTION TANK . . . . . . . . . 2-10
TO SCRUB . . . . . . . . . . . . . . . . . . . . . . . 2-11
TO DRAIN AND CLEAN RECOVERY
TANK . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
POST OPERATION CHECKLIST –
MACHINE ON . . . . . . . . . . . . . . . . . . 2-13
TO STOP MACHINE . . . . . . . . . . . . . . . 2-13
POST OPERATION CHECKLIST –
MACHINE OFF . . . . . . . . . . . . . . . . . 2-14
DOUBLE SCRUBBING OPERATION . . . 2-14
OPERATION ON GRADES . . . . . . . . . . . . 2-14
MACHINE TROUBLESHOOTING . . . . . . 2-15
OPTIONS OPERATION . . . . . . . . . . . . . . . . . . 2-16
VACUUM WAND ATTACHMENT . . . . . . . 2-16
TO OPERATE VACUUM WAND
ATTACHMENT . . . . . . . . . . . . . . . . . 2-16
465/480/490 MM184 (9–92)
Page
POWER WAND . . . . . . . . . . . . . . . . . . . . . . 2-17
TO OPERATE THE POWER WAND . 2-17
PRE-SWEEP . . . . . . . . . . . . . . . . . . . . . . 2-19
TO REMOVE PRE-SWEEP . . . . . . . 2-19
TO MOUNT THE PRE-SWEEP . . . . 2-20
TRANSPORTING MACHINE . . . . . . . . . . . . . 2-22
PUSHING OR TOWING MACHINE . . . . . 2-22
MACHINE JACKING . . . . . . . . . . . . . . . . . . 2-22
TO JACK UP MACHINE . . . . . . . . . . . . 2-22
MACHINE TIE–DOWNS . . . . . . . . . . . . . . 2-23
MACHINE STORAGE . . . . . . . . . . . . . . . . . . . 2-24
STORING MACHINE . . . . . . . . . . . . . . . . . 2-24
2Ć1
OPERATION
2Ć2
465/480/490 MM184 (9–90)
OPERATION
PREPARATION FOR OPERATION
FOR SAFETY: When Servicing Machine, Avoid
Contact With Battery Acid.
AFTER UNCRATING AND BEFORE
OPERATING MACHINE:
1. Check the machine for shipping damage.
2. Read this manual carefully before operating
or servicing the machine.
FOR SAFETY: Do Not Operate The Machine
Unless Operation Manual Is Read And
Understood.
3. Lift open the machine hood, then tilt the rear
cover forward.
OPEN BATTERY COVERS
5. Check the battery specific gravity to
determine the state of charge as described
in BATTERIES in the MAINTENANCE
section. Charge the batteries if necessary.
6. Connect the battery connector to the
machine connector.
MACHINE BATTERY CONNECTORS
A
B
B
A
04343
C
04342
A. Machine Hood
B. Rear Cover
C. Batteries
A. Machine Connector
B. Battery Connector
7. Install scrub brushes as described in
SCRUB BRUSHES in the MAINTENANCE
section.
4. Check the batteries electrolyte level as
described in BATTERIES in the
MAINTENANCE section.
8. Pre-Sweep machines: Install Pre-Sweep
assembly as described in TO MOUNT
PRE-SWEEP.
CHECKING BATTERY ELECTROLYTE LEVEL
A
B
00879
A. Battery
B. Electrolyte Indicator Ring
465/480/490 MM184 (9–91)
2Ć3
OPERATION
OPERATION OF CONTROLS
MACHINE COMPONENTS
N
Q
M
O L
C
B
R
J
G
P
A
J
S
H
T
T
E
V
I
D
F
K
U
W
04341
04344
04378
06342
06449
A.
B.
C.
D.
E.
F.
G.
H.
I.
J.
K.
L.
2Ć4
Machine Hood
Rear Cover
Control Panel
Squeegee
Rear Caster
Front Wheel
Soap Basket
Recovery Tank Drain Hose
Squeegee Lever
Steering Handle
Solution Tank Drain Hose
Solution Tank
M.
N.
O.
P.
Q.
R.
S.
T.
U.
V.
W.
Batteries
Recovery Tank
Vacuum Fan (465/480)
Vacuum Fan (490)
Vacuum Fan (480EE)
Vacuum Fan Drive Motor (480EE)
Solution Lever
Parking Brake Lever
Pre-Sweep
Squeegee Suction Hose
Scrub Head Cover
465/480/490 MM184 (10–90)
OPERATION
HOW IT WORKS
INSTRUMENT PANEL SYMBOLS
The Model 465, 480, and 490 are walk-behind
scrubbers.
The symbols are used to identify controls and
displays on the machine:
The machines are propelled by a single electric
motor system. Twisting the steering handles
moves the machine forward or backward. Pulling
the steering handle nearest the direction of travel
steers the machine.
The main scrubbing components include a
solution tank, two disk-type brushes, a rear
squeegee, a vacuum fan, and a recovery tank.
ES
Key Switch
Scrub Brush Up
Water and detergent solution flows from the
solution tank through the water control valve to
the scrub brushes. The rotating scrub brushes
scrub the floor. As the machine moves forward,
the rear squeegee collects the dirty solution and
channels it into the vacuum of the squeegee
pickup hose. The pickup hose deposits the dirty
solution in the recovery tank.
Machines with the ES accessory filter the dirty
solution in the recovery tank and return it to the
solution tank.
Scrub Brush Down and On
Vacuum Fan
Brush Pressure
Battery
Cleaning Solution
Variable Rate
465/480/490 MM184 (9–90)
2Ć5
OPERATION
CONTROLS AND INSTRUMENTS
S
A
L
J
R
T
V
W
U
C
E
B
N
K
O
F
D
M
H
G
G
X
P
Q
I
04347
A.
B.
C.
D.
E.
F.
G.
H.
I.
J.
K.
L.
2Ć6
Hour Meter
ES Switch
Brush Pressure - Battery Indicator
Key-Operated On-Off Switch
Scrub Brush Switch
Vacuum Fan Switch
Steering Handles
Solution Lever
Auto Stop Switch
Circuit Breaker 1 (465/480/490)
Circuit Breaker 2 (465/480/490)
Circuit Breaker 3 (465/480/490)
M.
N.
O.
P.
Q.
R.
S.
T.
U.
V.
W.
X.
Circuit Breaker 4 (465/480/490)
Circuit Breaker 5 (465/480/490)
Circuit Breaker 6 (465/480/490)
Recovery Tank Drain Hose
Solution Tank Drain Hose
Circuit Breaker 1 (480EE)
Circuit Breaker 2 (480EE)
Circuit Breaker 3 (480EE)
Circuit Breaker 4 (480EE)
Circuit Breaker 5 (480EE)
Circuit Breaker 6 (480EE)
Power Wand Switch
465/480/490 MM184 (9–92)
OPERATION
HOUR METER
KEY-OPERATED ON-OFF SWITCH
The hour meter records the number of hours the
machine has operated. This information is useful
in determining when to service the machine.
The key-operated on-off switch controls all
machine power except power to the vacuum fan.
To allow the machine to operate, turn the
key-operated on-off switch clockwise.
ES SWITCH
To turn off the machine, turn the key-operated
on-off switch counter-clockwise.
The ES switch controls the solution recycling
system on machines with the ES accessory.
To start the ES pump, place the ES switch in
the top position. The ES pump may not start
right away. It will start as the tank fills up. The
machine will start with the ES system on if the
ES switch is in the top position before the
machine is started.
To stop the system, place the ES switch in the
bottom position.
BRUSH PRESSURE – BATTERY INDICATOR
The brush pressure portion of the indicator
indicates how hard the scrub brushes are
working. Under normal operating conditions, the
brush pressure indicator light should be green. If
the indicator light turns amber or red, it indicates
excessive brush pressure. Excessive brush
pressure will cause the brush drive circuit breaker
to trip. If the brush drive circuit breaker trips or the
brush pressure indicator is amber or red, lighten
the brush pressure by raising the scrub head.
The battery portion of the indicator indicates the
charge level of the batteries. It displays the
charge level when the brushes are operating.
The display should be on the 1 mark of the gauge
when the batteries are fully charged. As the
batteries discharge, the display will move near the
0 mark. The batteries should be recharged when
the red display near the 0 mark lights.
When the machine is left overnight with less than
a full charge, the display may indicate a full
charge. It is reading the surface charge level – not
the true charge level. After running the machine a
few minutes, the gauge will give the correct
charge level.
NOTE: Do not charge the batteries more often
than is necessary. This will prolong the life of the
batteries. Do not allow the batteries to become
fully discharged as this will also damage the
batteries. See BATTERIES in the
MAINTENANCE section.
465/480/490 MM184 (9–90)
SCRUB BRUSH SWITCH
The scrub brush switch controls scrub brush
position and rotation.
To lower and start the scrub brushes turning, hold
the switch in the bottom (Scrub Brush Down and
On) position until the proper brush pressure is
reached.
To raise and stop the scrub brushes, hold the
switch in the top (Scrub Brush Up) position until
the brush pressure indicator lights go off.
VACUUM FAN SWITCH
The vacuum fan switch starts the vacuum system.
To start the vacuum fan, place the vacuum switch
in the top (Vacuum Fan) position.
To stop the vacuum fan, place the vacuum fan
switch in the bottom position.
STEERING HANDLES
The steering handles control the speed and
direction of the machine.
To move the machine forward, twist the handles
forward. Twisting the handles a little will move the
machine slowly. Twisting the handles all of the
way forward will move the machine at top speed.
To move the machine backward, twist the handles
backward.
To stop the machine, release the handles.
To turn the machine, pull the handle nearest the
direction of the turn. Pull the right handle to turn
right. Pull the left handle to turn left.
2Ć7
OPERATION
SOLUTION LEVER
POWER WAND SWITCH
The solution lever controls the flow of solution to
the floor.
The power wand switch controls the solution to
the power wand option.
To start solution flow, move the solution lever up
slightly. To increase to full flow, move the lever all
the way up.
To start the solution flow to the power wand, press
the top or ON position of the switch. To stop the
solution flow to the power wand, press the bottom
or OFF postion of the switch.
To stop solution flow, move the lever all of the way
down.
SOLUTION LEVER
PRE-SWEEP BRUSH HANDLE
The Pre-Sweep brush handle lowers and raises
the Pre-Sweep brush. When the brush is
lowered, it will rotate when the scrub brushes are
operating. When the brush is in the raised position
it will not rotate. The machine can be operated
with the Pre-Sweep assembly mounted to the
machine even if the brush in the raised position.
To lower the brush, pull up and to the right and
lower the handle. To raise the brush, pull up on
the handle and over to the left until the handle
catches.
A
PRE-SWEEP BRUSH HANDLE
04359
B
A. Solution Lever
C
A
AUTO STOP SWITCH
The auto stop switch cuts all power to the
machine.
To stop all power to the machine, push the auto
stop switch. To start the machine again, turn the
key-operated on-off switch clockwise to turn the
machine off. Then turn the key-operated on-off
switch all the way clockwise and release in order
to turn the machine back on.
04346
A. Pre-Sweep Brush Handle
B. Pre-Sweep Frame
C. Pre-Sweep Hopper
2Ć8
465/480/490 MM184 (9–92)
OPERATION
PARKING BRAKE LEVER
CIRCUIT BREAKERS
The parking brake lever is present on machines
with the parking brake accessory. It operates the
front wheel brakes.
Circuit breakers are resetable circuit protection
devices designed to stop the flow of current in the
event of a circuit overload. Once tripped, circuit
breakers must be manually reset by pressing the
reset button. Circuit breakers with a rating higher
than 10 Amps must be allowed to cooI for about
two minutes before resetting. If the overload
which caused the circuit breaker to trip is still
present in the circuit, the circuit breaker will
continue to stop current flow until the overload is
corrected.
To set the parking brake, step on the lever.
To release the parking brake, pull the lever up
with the toe of your shoe.
PARKING BRAKE
The circuit breakers and fuses are located on
either side of the control panel.
The following chart shows the various circuit
breakers, and the electrical components they
protect.
Protective Rating
Device
A
Circuit
Protected
CB-1
20 A
Vac fan motor (465/480)
CB-1
40 A
Vac fan motor (480EE)
CB-1
35 A
Vac fan motor (490)
CB-2
20 A
Left scrub brush motor
(465/480)
CB-2
25 A
Left scrub brush motor
(480EE/490)
CB-3
20 A
Right scrub brush motor
(465/480)
CB-3
25 A
Right scrub brush motor
(480EE/490)
CB–4
10 A
Pre-Sweep
CB-5
20 A
Propelling (465/480/490)
CB-5
25 A
Propelling (480EE)
CB-6
7A
Brush Actuator, ES
04375
A. Parking Brake Lever
SQUEEGEE LEVER
The squeegee lever lowers and raises the rear
squeegee.
To lower the rear squeegee, step down on the
squeegee lever. To raise the rear squeegee, pull
up on the squeegee lever with the toe of your
shoe.
SQUEEGEE LEVER
Pump
A
04381
A. Squeegee Lever
465/480/490 MM184 (9–92)
2Ć9
OPERATION
MACHINE OPERATION
NORMAL SCRUBBING OPERATION
A normal scrubbing operation consists of eight
typical operations: pre–start checklist, starting
machine, filling solution tank, scrubbing, draining
and cleaning recovery tank, post operation
checklist – machine on, stopping machine, and
post operation checklist – machine off.
TO START MACHINE
1. Turn the key-operated on-off switch
clockwise to turn the machine on.
2. Release the machine parking brake, if
equipped.
3. Drive the machine to the solution filling site.
PRE–START CHECKLIST lists things to check
before starting the machine.
TO START MACHINE lists the steps required to
start the machine.
TO FILL SOLUTION TANK lists the steps
required to fill the solution tank.
TO SCRUB lists things to keep in mind before and
during the scrubbing operation.
TO DRAIN AND CLEAN RECOVERY TANK lists
the steps required to empty and clean the
recovery tank.
POST OPERATION CHECKLIST – MACHINE
ON lists things to check before stopping the
machine motor.
TO FILL SOLUTION TANK
1. Turn off the machine and set the parking
brake, if equipped.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
2. Pull the solution lever all the way down to
stop the solution flow.
3. Lift open the machine hood.
SOLUTION TANK
TO STOP MACHINE lists the steps required to
stop the machine.
POST OPERATION CHECKLIST – MACHINE
OFF lists things to check after stopping the
machine motor.
PRE–START CHECKLIST
Check under the machine for leaks.
A
B
C
04378
Check the controls for proper operation.
Check the service records to determine service
requirements.
2Ć10
A. Fill Opening
B. Soap Basket
C. Solution Tank
4. Pour the required amount of detergent into
the tank or soap basket. Fill the solution
tank with water to 3 in (75 mm) below the
tank opening. The water must not be hotter
than 130 F (54 C) or tank damage may
occur.
465/480/490 MM184 (9–91)
OPERATION
NOTE: Floor conditions, water condition, amount
of soilage, type of soilage, brush action, and
squeegee action all play an important role in
determining the type and the concentration of
detergent to be used. For specific
recommendations, call your Tennant Company
representative.
WARNING: Flammable Materials Can Cause
An Explosion Or Fire. Do Not Use Flammable
Materials In Tank(s).
When the recovery tank is almost full, the float
switch will shut off the vacuum. The recovery tank
will have to be drained and cleaned as described
in TO DRAIN AND CLEAN RECOVERY TANK.
Then refill the solution tank with clean water and
detergent and continue scrubbing.
1. Turn the key-operated on-off switch
clockwise to turn the machine on.
2. Release the machine parking brake, if
equipped.
5. Close the machine hood.
3. Drive the machine to the area to be
scrubbed.
TO SCRUB
Plan the scrubbing in advance. Try to arrange
long runs with minimum stopping and starting. Do
an entire floor or section at one time.
Pick up oversize debris before scrubbing.
Remove bulky debris from aisles before
scrubbing. Pick up pieces of wire, twine, string,
etc., which could become entangled in the scrub
brushes.
Try to scrub as straight a path as possible. Avoid
bumping into posts or scraping the sides of the
machine. When scrubbing dead end aisles, start
at the end and scrub your way out of them. Allow
a few inches overlap of brush paths.
OVERLAPPING SCRUBBING PATHS
4. Pre-Sweep equipped machines: Lower the
Pre-Sweep brush.
5. Place the vacuum fan switch in the top
(Vacuum Fan) position.
6. Hold the scrub brush switch in the bottom
(Scrub Brush Down and On) position until
the proper brush pressure is reached.
7. Lower the rear squeegee.
8. Move the solution lever up to start solution
flow.
ES machines: Place the ES switch in
the top position to start the ES pump.
9. Scrub as required.
WARNING: Flammable Materials Or Reactive
Metals Can Cause Explosion Or Fire. Do Not
Pick Up.
TO DRAIN AND CLEAN RECOVERY TANK
1. Move the solution lever all the way down to
stop solution flow.
ES machines: Place the ES switch in
the bottom position to stop the ES pump.
2. Hold the scrub brush switch in the top
(Scrub Brush Up) position until the brush
pressure indicator lights go off.
04362
Adjust the machine speed and solution flow as
required. Use minimum solution flow required for
the best scrubbing results.
465/480/490 MM184 (9–91)
3. Place the vacuum fan switch in the bottom
position to stop the vacuum.
4. Stop the machine next to a floor drain.
2Ć11
OPERATION
5. Turn off the machine and set the machine
parking brake, if equipped.
A
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
6. Remove and unplug the recovery tank drain
hose into a floor drain.
DRAINING RECOVERY TANK
B
04373
A. Squeegee Hose
B. Clamp
12. Push a garden hose into the end of the
squeegee suction hose. Turn on the
vacuum. Turn on the garden hose.
13. Work the garden hose up the squeegee
suction hose to flush away any debris.
14. Turn off the garden hose and vacuum.
Remove the garden hose from the suction
hose and push the suction hose back onto
the squeegee frame. Tighten the hose clamp
around the suction hose.
04349
7. Open the machine hood.
15. Close the machine hood.
8. Remove the recovery tank cover and duct
assembly.
9. Spray the inside of the recovery tank with
clean water. Remove and clean the fan inlet
screen, then place it back into the recovery
tank. If the screen is not replaced, damage
to the vacuum fan motor could take place.
Do not use water hotter than 130 F (54 C)
or use steam to clean the tank as it will
damage it.
ES machines: Flush the ES outlet filter
and the solution tank outlet filter with water.
Then add enough water to cover the
recovery tank ES outlet filter and operate
the ES pump to flush the system.
11. Remove the squeegee suction hose
REMOVING SQUEEGEE SUCTION HOSE
2Ć12
465/480/490 MM184 (9–93)
OPERATION
16. Plug and secure the drain hose in its storage
clip.
POST OPERATION CHECKLIST – MACHINE
OFF
Check for wire or string tangled on the scrub
brushes.
SECURED DRAIN HOSE
Check the squeegees for wear or damage.
Drain and clean the recovery tank.
A
ES machines: Drain and clean the solution tank.
Backflush pump and hose.
B
C
Check the vacuum hoses for debris or
obstructions.
Check for leaks.
DOUBLE SCRUBBING OPERATION
04358
A. Storage Clip
B. Drain Hose
C. Hose Strap
POST OPERATION CHECKLIST – MACHINE
ON
Check the squeegees for proper deflection.
TO STOP MACHINE
Double scrubbing is a method of removing heavy
accumulations of soilage, dirt, wax, or spills. It
involves making two passes over the area to be
cleaned.
To double scrub, make a single pass over the
surface being cleaned with the squeegee up and
the vacuum system off. This dispenses solution
and allows the brushes to scrub the debris loose.
Allow the solution to soak on the floor for 15 to 20
minutes. Then make a second scrubbing pass in
the normal manner with the squeegee down.
1. Move the solution lever all the way down to
stop solution flow.
ES machines: Place the ES switch in
the bottom position to stop the ES pump.
2. Hold the scrub brush switch in the top
(Scrub Brush Up) position until the brush
pressure indicator lights go off.
3. Place the vacuum fan switch in the bottom
position to stop the vacuum.
4. Turn off the machine and set the parking
brake, if equipped.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
465/480/490 MM184 (9–91)
2Ć13
OPERATION
OPERATION ON GRADES
Drive the machine slowly on grades.
FOR SAFETY: When Using Machine, Go Slow
On Grades And Slippery Surfaces.
The maximum rated climb and descent angle is
6 for all machines.
When descending ramps, control machine speed
by using the steering handles to reduce the
forward speed. The motor controls provide a
natural braking action.
When climbing ramps, if the drive motor circuit
breaker trips, walk the machine down the ramp to
a level surface where the circuit breaker may be
reset.
2Ć14
465/480/490 MM184 (NIL)
OPERATION
MACHINE TROUBLESHOOTING
Problem
Cause
Remedy
Trailing water – poor or no
water pickup
Worn rear squeegee
Rotate or replace rear squeegee
blade
Rear squeegee out of adjustment
Adjust rear squeegee
Vacuum hose clogged
Flush vacuum hoses
Recovery tank full
Drain tank
Float stuck shutting off vacuum
Clean float
Debris caught on squeegee
Remove debris
Foam filling recovery tank
Empty recovery tank; use less or
change detergent
Vacuum hose to rear squeegee
disconnected or damaged
Reconnect or replace vacuum
hose
Recovery tank lid not seated on
the recovery tank
Reinstall recovery tank lid
Solution tank empty
Fill solution tank
Solution control cable broken or
out of adjustment
Replace and/or adjust cable
Solution supply lines plugged
Flush solution supply lines
Debris caught on scrub brushes
Remove debris
Improper detergent or brushes
used
Check with TENNANT representative for advice
Worn scrub brushes
Replace scrub brushes
Little or no solution flow to
floor
Poor scrubbing performance
ES system does not fill solu- Clogged solution pump or lines
tion tank
465/480/490 MM184 (9–91)
Flush ES system
2Ć15
OPERATION
OPTIONS OPERATION
VACUUM WAND ATTACHMENT
The vacuum wand option gives the machine the
added flexibility of picking up spills not accessible
by the machine. A 90 in (2280 mm) long hose
utilizes the machine vacuum system.
A
TO OPERATE VACUUM WAND ATTACHMENT
1. Turn the machine off and set the machine
parking brake, if equipped.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
2. Remove the vacuum wand equipment from
the vacuum wand bag.
B
04363
A. Suction Hose
B. Squeegee
4. Push the vacuum wand hose connector into
the squeegee suction hose.
5. Assemble the wand and hose.
VACUUM WAND BAG
6. Make sure the scrub brushes are raised.
7. Place the vacuum fan switch in the top
(Vacuum Fan) position to start the vacuum
fan.
8. Vacuum as required.
9. When finished, place the vacuum fan switch
in the bottom position to stop the vacuum
fan.
10. Remove the vacuum wand hose from the
squeegee suction hose.
11. Reconnect the squeegee suction hose to the
squeegee assembly.
12. Clean and rinse off the vacuum wand and
equipment.
04387
3. Disconnect the squeegee suction hose from
the squeegee assembly.
13. Store the vacuum wand equipment in the
vacuum wand bag.
DISCONNECTING SQUEEGEE SUCTION
HOSE
2Ć16
465/480/490 MM184 (9–91)
OPERATION
POWER WAND
The power wand uses the vacuum system and
solution system of the machine. The wand allows
scrubbing of floors which are out of reach by the
machine.
C
B
TO OPERATE THE POWER WAND
1. Turn off the machine and set the machine
parking brake.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake(If Equipped), Turn Off Machine And
Remove Key.
2. Remove the power wand equipment from
the machine hood.
3. Pull the squeegee vacuum hose off the rear
squeegee assembly.
DISCONNECTING SQUEEGEE SUCTION
HOSE
A
08078
A. Quick-disconnect
B. Rear Panel
C. Power Wand Switch
7. Attach the other ends of the solution and
vacuum hoses to the power wand tool in the
same way.
CONNECTING ATTACHMENT
B
D
A
A
B
06598
04363
A. Squeegee Suction Hose
B. Rear Squeegee Assembly
4. Attach the adapter to the end of the power
wand vacuum hose if not already connected.
5. Push the power wand vacuum hose onto the
squeegee vacuum hose.
6. Attach the solution hose to the
quick-disconnect on the machine.
SOLUTION QUICK-DISCONNECT
465/480/490 MM184 (9–92)
C
A.
B.
C.
D.
Solution Hose Quick-Disconnect
Vacuum Hose
Valve Handle
Selected Attachment
8. Make sure the scrub brushes are raised.
9. Place the vacuum fan switch in the top
(Vacuum Fan) postion to start the fan.
10. Start the solution flow to the power wand by
placing the power wand switch in the ON
position.
11. Squeeze the solution lever on the power
wand to spray solution on the floor. Scrub
the floor with the brush side of the cleaning
tool.
2Ć17
OPERATION
A
B
06601
POWER WAND
A
B
A. Cleaning Tool
B. Brush
06604
12. Vacuum the solution by turning the cleaning
tool so the squeegee side is down.
POWER WAND
A. Adjustment Knob
B. Roller Wheels
13. When finished, stop the solution flow to the
power wand by putting the power wand
switch in the OFF position.
14. Press the vacuum fan switch again to turn
off the vacuum.
A
15. Disconnect the solution hose from the
machine quick-disconnect.
B
16. Remove the power wand vacuum hose from
the squeegee suction hose.
17. Reconnect the squeegee suction hose to the
rear squeegee assembly.
06602
A. Cleaning Tool
B. Squeegee
If the Power wand is difficult to push or does
not pickup the solution very well, adjust the
roller wheels on the tool by turning the black
adjustment knob.
18. Disconnect the vacuum and solution hoses
from the power wand.
19. Replace the power wand equipment in its
storage location on top of the machine hood.
NOTE: The wheels are properly adjusted when
the squeegee blades deflect slightly while the tool
is pushed back and forth.
ADJUSTING ROLLER WHEELS
2Ć18
465/480/490 MM184 (9–92)
OPERATION
PRE-SWEEP
The Pre-Sweep assembly gives the machine
added ability to pick up debris. The assembly is
mounted to the front of the machine. It contains a
brush which sweeps debris into a debris hopper.
Periodically empty the hopper as it fills with
debris.
5. Remove the cotter pin holding the third
caster in its storage location.
PRE-SWEEP ASSEMBLY
A
The machine may be operated with or without the
Pre-Sweep assembly. Refer to PRE-SWEEP
in the MAINTENANCE section for maintenance
and adjustments.
C
TO REMOVE PRE-SWEEP
B
1. Turn the machine off and set the machine
parking brake, if equipped.
B
04384
A. Third Caster
B. Quick Release Pins
C. Cotter Pin
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
6. Mount the third caster to the Pre-Sweep
frame.
2. Unplug the Pre-Sweep assembly wire
harness from the machine wire harness.
PRE-SWEEP THIRD CASTER
PRE-SWEEP WIRE HARNESS
A
B
B
A
04383
04386
A. Machine Wire Harness
B. Pre-Sweep Wire Harness
A. Third Caster
B. Storage Location
3. Raise the Pre-Sweep brush.
4. Remove the two quick release pins from the
machine mounting brackets and the
Pre-Sweep assembly. Place the pins in
the Pre-Sweep assembly.
465/480/490 MM184 (9–92)
2Ć19
OPERATION
TO MOUNT THE PRE-SWEEP
1. Turn the machine off and set the machine
parking brake, if equipped.
4. Remove the two quick release pins from the
Pre-Sweep frame.
PRE-SWEEP ASSEMBLY
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
A
2. Pull out the cotter pin holding the third caster
to the frame.
C
PRE-SWEEP THIRD CASTER
B
B
04384
A. Third Caster
B. Quick Release Pins
C. Cotter Pin
B
A
5. Line up the quick release on the
Pre-Sweep with the mounting brackets on
the front of the machine.
PRE-SWEEP MOUNTING BRACKETS
04383
A. Third Caster
B. Storage Location
3. Place the third caster in the storage location
and secure with the cotter pin.
A
B
B
04366
A. Front of Machine
B. Mounting Bracket
2Ć20
465/480/490 MM184 (9–92)
OPERATION
6. Push the quick release pins through the
mounting bracket holes and the quick
release pin holes.
7. Remove the debris hopper from the
Pre-Sweep assembly.
8. Plug the wire harness from the machine into
the Pre-Sweep assembly wire harness.
PRE-SWEEP WIRE HARNESS
A
B
04386
A. Machine Wire Harness
B. Pre-Sweep Wire Harness
9. Replace the debris hopper.
465/480/490 MM184 (9–92)
2Ć21
OPERATION
TRANSPORTING MACHINE
PUSHING OR TOWING MACHINE
The machine may be pushed or towed up to
4 mph (6 km/h) by the machine frame. Use care
when attaching towing cables or chains to avoid
damaging the machine.
FOR SAFETY: When Servicing Machine, Jack
Machine Up At Designated Locations Only.
Block Machine Up With Jack Stands. Use
Hoist Or Jack Of Adequate Capacity To Lift
Machine.
JACKING LOCATIONS
MACHINE JACKING
The machine may be jacked up for service at the
designated locations. Use a jack of adequate
capacity and good working condition. Always stop
the machine on a flat, level surface and block the
tires before jacking the machine up.
A
The front jacking location is the flat bottom edge
of the front of the machine frame. The rear jacking
locations are on the flat bottom edge of the rear of
the machine frame.
TO JACK UP MACHINE
1. Empty the solution and recovery tanks.
2. Turn the machine off and set the machine
parking brake, if equipped.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
3. Block the tires, which are not being jacked
up, in order to secure the machine position.
FOR SAFETY: When Servicing Machine, Block
Machine Tires Before Jacking Machine Up.
4. Use a jack of adequate capacity to raise the
machine. Jack up the machine only at the
designated locations.
B
04365
A. Front Jacking Location
B. Rear Jacking Location
5. Block machine up with jack stands or similar
devices next to the designated jacking
locations to secure the machine.
6. Lower the machine onto the jack stands.
7. Check to make sure the machine is secure.
8. Service the machine as required.
9. When finished servicing the machine, raise
the machine off the jack stands.
10. Remove the jack stands from under the
machine.
11. Lower the machine.
12. Remove the blocks from the tires.
2Ć22
465/480/490 MM184 (9–92)
OPERATION
MACHINE TIE–DOWNS
The machine may be tied down at each corner of
the main frame using the tie-down brackets
supplied in the tie-down kit.
FRONT TIE–DOWN LOCATION
A
A
04366
A. Tie–Down Bracket
REAR TIE–DOWN LOCATION
A
A
04382
A. Tie–Down Bracket
When transporting the machine on a trailer or in a
truck, be sure to set the machine parking brake, if
equipped, and block the machine tires to prevent
the machine from rolling.
465/480/490 MM184 (9–92)
2Ć23
OPERATION
MACHINE STORAGE
STORING MACHINE
When storing the machine for extended periods of
time, the following procedures must be followed to
lessen the chance of rust, sludge, or other
undesirable deposits from forming.
C
1. Drain and clean the solution and recovery
tanks.
ÂÂÂ
ÂÂÂ
ÂÂÂ
ÂÂÂ
A
B
2. Remove and empty Pre-Sweep assembly.
04350
A. Recovery Tank
B. ES Outlet Filter
C. Fan Inlet Screen
3. Raise the scrub brushes.
4. Park the machine in a cool, dry area.
SOLUTION TANK OUTLET FILTER
5. Remove the batteries or charge the batteries
after every three months.
ES RECOVERY TANK OUTLET FILTER
B
A
04355
A. Solution Tank
B. Solution Tank Outlet Filter
Pre-Sweep equipped machines: Remove
and clean out the debris hopper. Replace
the hopper into the Pre-Sweep assembly.
10. Place the duct assembly in the recovery
tank opening. Replace the recovery tank lid.
VACUUM FAN DUCT ASSEMBLY
B
A
C
04377
A. Vacuum Outlet Deflector
B. Recovery Tank Opening
C. Duct Assembly
2Ć24
465/480/490 MM184 (9–92)
MAINTENANCE
SECTION 3
CONTENTS
Page
RECOMMENDED FIRST 50-HOUR MACHINE
INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . 3-3
MAINTENANCE CHART . . . . . . . . . . . . . . . . . 3-4
LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
REAR CASTERS . . . . . . . . . . . . . . . . . . . . . 3-5
WHEEL DRIVE CHAIN . . . . . . . . . . . . . . . . 3-5
ELECTRICAL SYSTEM . . . . . . . . . . . . . . . . . . 3-6
BATTERIES . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
TO CHARGE BATTERIES . . . . . . . . . . 3-7
ELECTRIC MOTORS . . . . . . . . . . . . . . . . . 3-8
PROPELLING CIRCUIT . . . . . . . . . . . . . . . 3-8
ELECTRICAL SCHEMATIC
(465/480/490) . . . . . . . . . . . . . . . . . . . . . 3-9
ELECTRICAL SCHEMATIC (480EE) . . . . 3-10
BELTS AND CHAINS . . . . . . . . . . . . . . . . . . . . 3-11
WHEEL DRIVE CHAIN . . . . . . . . . . . . . . . . 3-11
STATIC DRAG CHAIN . . . . . . . . . . . . . . . . 3-11
VACUUM FAN DRIVE BELT (480EE) . . . 3-11
SCRUB HEAD . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
SCRUB HEAD . . . . . . . . . . . . . . . . . . . . . . . 3-12
TO LEVEL SCRUB HEAD . . . . . . . . . . 3-12
SCRUB BRUSHES . . . . . . . . . . . . . . . . . . . 3-13
TO REPLACE SCRUB BRUSHES . . . 3-13
SCRUB HEAD FLOOR SKIRTS . . . . . . . . 3-14
SOLUTION AND RECOVERY TANKS . . . . . 3-15
SOLUTION TANK . . . . . . . . . . . . . . . . . . . . 3-15
SOLUTION VALVE . . . . . . . . . . . . . . . . . . . 3-15
RECOVERY TANK . . . . . . . . . . . . . . . . . . . 3-16
TO DRAIN AND CLEAN RECOVERY
TANK . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
SQUEEGEES . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
REAR SQUEEGEE . . . . . . . . . . . . . . . . . . . 3-18
TO REMOVE SQUEEGEE
ASSEMBLY . . . . . . . . . . . . . . . . . . . . 3-18
TO INSTALL SQUEEGEE ASSEMBLY3-19
TO REPLACE OR ROTATE BLADE . . 3-19
TO LEVEL REAR SQUEEGEE (for 465
with serial number below 010216,
or 480 with serial number
below 020294) . . . . . . . . . . . . . . . . . 3-20
TO LEVEL REAR SQUEEGEE (for 465
serial number 010216 and above,
480 serial number 020294
and above, and 490 machines) . . . 3-20
TO ADJUST SQUEEGEE DEFLECTION
(for 465 with serial number below
010216, or 480 with serial number
below 020294) . . . . . . . . . . . . . . . 3-21
TO ADJUST SQUEEGEE DEFLECTION
(for 465 serial number 010216 and
above, 480 serial number 020294
and above, and 490 machines) . . . 3-21
465/480/490 MM184 (9--91)
Page
SQUEEGEE ASSEMBLY STOP
ADJUSTMENT (for 465 serial number
010216 and above, 480 serial number
020294 and above, and 490
machines) . . . . . . . . . . . . . . . . . . . . . 3-22
BRAKES AND TIRES . . . . . . . . . . . . . . . . . . . . 3-23
PARKING BRAKE . . . . . . . . . . . . . . . . . . . . 3-23
TIRES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23
OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24
PRE-SWEEPt . . . . . . . . . . . . . . . . . . . . . . 3-24
PRE-SWEEPt BRUSH . . . . . . . . . . . . 3-24
TO REPLACE PRE-SWEEPt
BRUSH . . . . . . . . . . . . . . . . . . . . . . . 3-24
TO ADJUST PRE-SWEEPt BRUSH
PATTERN . . . . . . . . . . . . . . . . . . . . . 3-25
PRE-SWEEPt BRUSH SIDE SKIRTS3-25
PRE-SWEEPt BRUSH DRIVE BELT 3-25
TO REPLACE AND ADJUST THE
BRUSH DRIVE BELT . . . . . . . . . . . 3-25
PRE-SWEEPt REAR SKIRT . . . . . . . 3-26
DEBRIS HOPPER SLIT SKIRT . . . . . . 3-26
PRE- SWEEPt HOPPER SEALS . . . 3-26
3-1
MAINTENANCE
3-2
465/480/490 MM184 (9--90)
MAINTENANCE
RECOMMENDED FIRST 50-HOUR MACHINE INSPECTION
After the first 50 hours of operation, the following
procedures are recommended:
1. Check the squeegee deflection.
2. Check the specific gravity of the batteries.
3. Check the battery cable connections.
4. Check the scrub head side skirts
adjustment.
5. Check the tire pressure in the drive wheel
tires.
465/480/490 MM184 (9--90)
3-3
MAINTENANCE
MAINTENANCE CHART
1
5
3
6
7
4 14 16
10 18
12 13
2
3
8
7
15
14 17 10
11
9
04351
Interval
Description
Procedure
1
10
4
Squeegee
Scrub brushes
Recovery tank
----
1
2
1
15
11
ESt Solution Tank
Pre-Sweept brush
Check for damage and wear
Check for damage and wear
Clean
Back flush squeegee suction hose
Clean and flush
Check for damage and wear
---
1
1
25 Hours
9
1
7
11
Scrub head floor skirts
Squeegee
Front tires
Pre-Sweept
Check for damage and wear
Check deflection
Check air pressure
Check skirts and seals for
damage and wear
-----
3
1
2
6
80 Hours
14
12
Check for adjustment
Check tension
---
2
1
11
Scrub head side skirts
Pre-Sweept brush
drive belt
Pre-Sweept side skirts
Check floor clearance
--
2
100 Hours
3
2
5
Rear casters
Parking brake
Wheel drive chain
Lubricate
Check adjustment
Lubricate
SPL
-SPL
2
1
1
160 Hours
8
Vacuum fan motor
(465/480)
Vacuum fan motor (490)
Vacuum fan drive motor
(480EE)
Scrub brush motors
Propelling motor
Pre-Sweept brush motor
Vacuum fan drive belt
(480EE)
Check motor brushes
--
1
Check motor brushes
Check motor brushes
---
1
1
Check motor brushes
Check motor brushes
Check motor brushes
Check for damage and wear
-----
2
1
1
1
Daily
Key
16
17
10
6
13
18
Lubricant
No. of
Service
Points
SPL -- Special lubricant, Lubriplate EMB grease (TENNANT part no. 01433--1)
NOTE: More frequent intervals may be required in extremely dusty applications.
3-4
465/480/490 MM184 (10--90)
MAINTENANCE
LUBRICATION
REAR CASTERS
WHEEL DRIVE CHAIN
The two rear casters support the weight of the
rear of the machine. Grease fittings have been
provided for lubrication purposes. They are
located on the swivel and on the wheel. Lubricate
the swivel and wheel with a grease gun containing
Lubriplate EMB grease (TENNANT part no.
01433--1) after every 100 hours of operation.
The wheel drive chain transfers power from the
propelling motor to the differential. Lubricate the
chain by brushing Lubriplate EMB grease
(TENNANT part no. 01433--1) on the chains after
every 100 hours of operation.
A
B
C
A
B
B
REAR CASTER
A. Caster
B. Wheel Grease Fitting
C. Swivel Grease Fitting
04352
WHEEL DRIVE CHAIN
04353
A. Chain
B. Chain Tensioner
465/480/490 MM184 (9--94)
3-5
MAINTENANCE
ELECTRICAL SYSTEM
BATTERIES
The six 6-Volt batteries provide all of the energy
used by the machine. The batteries are rated at
220 A/h at a 20-hour rate. The heavy duty
batteries are available as an option on the 480
and 490. They are rated at 305 A/h at a 20 hour
rate. The batteries require regular maintenance to
keep them operating their best.
A
B
Periodically clean the top surface and the
terminals and check for loose connections. Use a
strong solution of baking soda and water. Brush
the solution sparingly over the battery top,
terminals, and cable clamps. Do not allow any
baking soda solution to enter the battery. Use a
wire brush to clean the terminal posts and the
cable connectors. After cleaning, apply a coating
of clear petroleum jelly to the terminals and the
cable connectors. Keep the tops of the batteries
clean and dry.
Check the electrolyte level in each battery cell
before and after charging the batteries. Never add
acid to batteries, only distilled water. Do not
overfill. Keep vent plugs firmly in place at all
times, except when adding water or taking
hydrometer readings.
FOR SAFETY: When Servicing Machine, Avoid
Contact With Battery Acid.
Do not operate machine if batteries are in poor
condition or have a charge level below 25%,
specific gravity below 1.155. Do not allow
batteries to remain in discharged condition for any
length of time.
Keep all metallic objects off the top of the
batteries, as they may cause a short circuit.
Replace worn or damaged wires.
The machine batteries are unique in that they hold
their power for long periods of time, but they can
only be recharged a certain number of times. To
get the most life from the batteries, charge them
when their charge level is below 25%. To
determine the charge level, check the batteries
specific gravity with a hydrometer.
3-6
04380
CHECKING BATTERY SPECIFIC GRAVITY
A. Hydrometer
B. Battery
If one or more battery cells tests lower than the
other battery cells, (0.050 or more) the cell is
damaged, shorted, or is about to fail.
NOTE: Do not take readings immediately after
adding water----if the water and acid are not
thoroughly mixed, the readings may not be
accurate. Check the hydrometer readings against
the following chart:
SPECIFIC GRAVITY
at 80_ F (27_ C)
1.265
1.225
1.190
1.155
1.120
BATTERY
CONDITION
100% charged
75% charged
50% charged
25% charged
Discharged
NOTE: If the readings are taken when the battery
electrolyte is any temperature other than 80_ F
(27_ C), the reading must be temperature
corrected.
465/480/490 MM184 (9--91)
MAINTENANCE
To determine the corrected specific gravity
reading when the temperature of the battery
electrolyte is other than 80_ F (27_ C):
Add to the specific gravity reading 0.004, 4
points, for each 10_ F (6_ C) above 80_ F
(27_ C).
B
Subtract from the specific gravity reading
0.004, 4 points, for each 10_ F (6_ C) below
80_ F (27_ C).
Eight to twelve hours is generally enough time to
charge a discharged set of batteries. If the
batteries are not fully discharged, charge for a
period of time that is proportionally less than what
is required for a fully discharged set of batteries,
ie: half discharged batteries need four to six hours
of charging time.
Do not expose the battery charger to water. Do
not touch uninsulated battery terminals or
unnecessarily expose any portion of your body to
the batteries when making electrical connections.
A
ELECTROLYTE INDICATOR RING
00879
A. Battery
B. Indicator Ring
5. Replace battery caps and leave them in
place while charging.
6. Unplug the machine connector from the
battery connector.
TO CHARGE BATTERIES
1. Stop the machine on a flat, dry surface next
to the charger and engage the machine
parking brake, if equipped.
B
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
A
2. Turn the key-operated on-off switch
counter-clockwise to stop the machine.
3. Lift open the machine hood, and tilt open the
rear cover.
WARNING: Batteries Emit Hydrogen
Gas. Explosion Or Fire Can Result.
Keep Sparks And Open Flame Away. Keep
Covers Open When Charging.
04343
CONNECTING BATTERY CONNECTORS
A. Machine Connector
B. Battery Connector
4. Check the electrolyte level in the batteries.
Before charging, add just enough distilled
water to cover the plates. Then, after
charging is completed, add enough water to
bring the level up to the indicator ring. If the
water level is topped off before charging,
normal expansion of the electrolyte may
cause an overflow, resulting in loss of acid
balance and damage to the machine.
465/480/490 MM184 (9--91)
3-7
MAINTENANCE
7. Non-Smart Chargers: Plug the charger
connector into the battery connector. The
charger will start automatically in three to
five seconds.The charger will turn off when
the batteries are fully charged.
Smart Chargers: Plug the charger connector
into the battery connector. The charger will
go through a self diagnostic check. All the
indicator lamps on the charger panel will
flash showing the diagnostic check is in
progress.
NOTE: If the red no charge indicator lamp lights
when the charger is plugged into a wall outlet, the
charger can not charge the battery, meaning there
is something wrong with the battery.
When the lamps stop flashing, the red
incomplete battery status indicator lamp
lights. After a short delay, the yellow charger
on indicator lamp lights showing the charger
has turned on.
NOTE: If the charge cycle has to be stopped,
press the interrupt switch while unplugging the
charger from the wall outlet.
8. After the charger is off, or after turning the
charger off, unplug the charger connector
from the battery connector.
NOTE: Make sure the battery charger is off
before unplugging the charger connector from the
battery connector
9. Reconnect the machine connector to the
battery connector.
10. Check the electrolyte level of the batteries; it
should be up to the indicator ring.
11. Tilt the rear cover back and close the
machine hood.
ELECTRIC MOTORS
The electric motors are repairable. There are five
electric motors on the machine -- one propelling
motor, two scrub brush motors, one vacuum fan
motor, and one Pre-Sweept brush motor.
Blow out the dust and inspect the motor brushes
in the motors after every 160 hours of operation.
B
A
C
CHARGER PANEL
D
E
F
06898
A.
B.
C.
D.
Interrupt Switch
Red No Charge Indicator Lamp
Yellow Charger On Indicator Lamp
Red Incomplete Battery Status
Indicator Lamp
E. Yellow 80% Charge Indicator Lamp
F. Green Complete Charge Indicator
Lamp
As the battery charges, the red incomplete
battery status indicator lamp goes out and
the yellow 80% charge indicator lamp lights.
Finally the yellow 80% charge indicator lamp
goes out and the green complete charge
indicator lamp lights showing the battery is
completely charged. After a short time, the
yellow charger on indicator lamp goes out
showing the charger has turned off.
If the brushes have been worn to less than 0.38 in
(10 mm) in length, replace them.
If the commutator is worn or rough, the motor
armature should be removed and serviced.
PROPELLING CIRCUIT
The propelling circuit controls the forward and
reverse speed of the machine. The circuit is not
user serviceable -- only trained personnel should
be allowed to work on it. Do not steam clean or
spray the panel with water as it may damage the
electrical system.
WARNING: Hazardous Voltage. Shock
Can Result. Disconnect Batteries Before
Working On Machine. Only Qualified
Personnel Should Work Inside Panel.
NOTE: A static discharge grounding strap should
be used when servicing the electronic circuitry.
The green complete charge indicator lamp
will remain on until the charger is unplugged
from the wall outlet.
3-8
465/480/490 MM184 (9--92)
MAINTENANCE
ELECTRICAL SCHEMATIC (465/480/490)
465/480/490 MM184 (9--92)
05096
3-9
MAINTENANCE
ELECTRICAL SCHEMATIC (480EE)
3-10
06341
465/480/490 MM184 (10--90)
MAINTENANCE
BELTS AND CHAINS
WHEEL DRIVE CHAIN
STATIC DRAG CHAIN
The wheel drive chain transfers power from the
propelling motor to the differential on standard
machines. It has an automatic tensioner and
requires no regular adjustment.
The static drag chain prevents the buildup of
static electricity in the machine. It is attached to
the main frame.
Make sure that the chain is making contact with
the floor at all times.
A
B
A
C
B
STATIC DRAG CHAIN
WHEEL DRIVE CHAIN
A. Chain
B. Chain Tensioner
04353
04388
A. Static Drag Chain
B. Front Tire
C. Rear Caster
VACUUM FAN DRIVE BELT (480EE)
The vacuum fan drive belt drives the vacuum fan
on a model 480EE machine. It is located under
the vacuum fan belt cover in the front of the
machine. Check the belt for damage and wear
after every 160 hours of operation.
A
C
B
VACUUM FAN DRIVE BELT
06342
A. Vacuum fan belt cover
B. Vacuum fan drive motor
C. Vacuum fan
465/480/490 MM184 (10--90)
3-11
MAINTENANCE
SCRUB HEAD
SCRUB HEAD
The scrub head houses the two scrub brushes,
and their drive and lift mechanisms. The scrub
head has one adjustment -- scrub head leveling. It
is factory adjusted and should not be changed
unless scrub head parts are damaged or are
replaced. If the scrub head is not level, the
brushes will apply uneven pressure and may
bounce. It also would cause excessive wear on
the brush drive plugs and bearings.
5. Position a level on the scrub head from front
to rear.
6. Adjust the support link ball joints so the head
is level front to rear. Tighten the ball joint
jam nuts after making adjustments.
TO LEVEL SCRUB HEAD
B
1. Stop the machine on a smooth, level floor.
2. Lower the scrub brushes.
3. Turn the machine off and set the machine
parking brake, if equipped.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
4. Remove the scrub head cover by pressing
on the release levers on both sides of the
scrub head cover and pulling forward.
A
LEVELING SCRUB HEAD
04368
A. Scrub Head
B. Support Link
7. Start the machine.
8. Raise the scrub brushes.
9. Lower the scrub brushes.
10. Turn machine off.
11. Recheck the front to back level of the scrub
head. Readjust if necessary.
12. Replace the scrub head cover.
B
A
SCRUB HEAD COVER RELEASE
04366
A. Scrub Head Cover
B. Release Lever
3-12
465/480/490 MM184 (9--91)
MAINTENANCE
SCRUB BRUSHES
Two disc-type scrub brushes scrub the floor. Each
scrub brush is driven by its own electric motor
through a floating drive assembly. Part of each
floating drive assembly is a spring lock clip which
holds the scrub brushes.
There are many variations of brushes and
cleaning pads to choose from. There is a brush or
cleaning pad available for almost any application.
Scrub brushes are ready for use when they are
equipped with a brush drive plate and spring clip.
Scrub brushes should be checked daily for
tangled wire or string wear damage. Scrub
brushes should be replaced if large portions of the
brush bristles are missing or if the remaining
brush bristle length is less than 0.50 to 0.25 in (15
to 5 mm).
TO REPLACE SCRUB BRUSHES
1. Raise the scrub brushes.
2. Turn machine off and set the parking brake,
if equipped.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
3. Remove the scrub head cover by pressing
on the release levers on both sides of the
scrub head cover and pulling forward.
NOTE: Be sure to replace brushes in sets.
Otherwise one scrub brush will be more
aggressive than the other.
B
A
SCRUB HEAD COVER RELEASE
04366
A. Scrub Head Cover
B. Release Lever
4. Rotate each of the scrub brushes until you
can see their spring clips.
465/480/490 MM184 (9--91)
3-13
MAINTENANCE
5. Press the spring clips together with your
thumb and index finger; press the brush
down to remove it.
SCRUB HEAD FLOOR SKIRTS
The scrub head floor skirts control water spray
from the brushes. The scrub head side skirts are
located just in front of the front wheels. The scrub
head cover skirt is located in front of the scrub
head. Check these skirts for wear or damage after
every 25 hours of operation.
The side skirts should touch the floor when
adjusted properly. The scrub head cover skirt
should touch the floor when the scrub head is
down. Check the floor skirt for adjustment after
every 80 hours of operation.
B
A
REMOVING SCRUB BRUSH
04367
A. Scrub Brush
B. Brush Spring Clip
6. Slide the new scrub brushes under the scrub
brush drive assemblies.
7. Line up the scrub brush drive socket with the
drive plug.
8. Press the brush spring clip together and lift
the scrub brush into the drive plug. Release
the spring clip when the brush is in place.
A
B
SCRUB HEAD FLOOR SKIRTS
04366
A. Scrub Head Cover Skirt
B. Scrub Head Side Skirt
9. Repeat for the other brush.
10. Check the front to back level of the scrub
head. Adjust if necessary as described in
TO LEVEL SCRUB HEAD.
11. Replace the scrub head cover.
3-14
465/480/490 MM184 (10--90)
MAINTENANCE
SOLUTION AND RECOVERY TANKS
SOLUTION TANK
SOLUTION VALVE
The solution tank supplies the scrub brushes with
a water and detergent solution. It is the tank
located on the right side of the machine.
The solution valve controls the flow of solution to
the scrub brushes. The valve cable should
provide the valve with fully open, partially open
and fully closed positions.
To get to the solution tank, open the machine
hood.
The solution control cable can be adjusted at the
solution lever or valve ends of the cable. To adjust
the cable at the solution lever end, remove the
rear cover panel of the machine. To adjust the
cable at the solution valve end of the cable,
remove the right lower panel of the machine to
gain access to the solution valve.
A
A
04378
SOLUTION TANK
A. Solution Tank
B
The solution tank requires no regular
maintenance. If detergent cakes on the bottom of
the tank, remove the deposits with a strong blast
of warm water. Do not use water hotter than
130_ F (54_ C) or use steam to clean the tank as
it will damage it. A tank drain hose has been
provided to allow the tank to be drained for
cleaning and storage.
SOLUTION LEVER
04357
A. Solution Lever
B. Solution Control Cable
A
A
SOLUTION TANK DRAIN
A. Drain Hose
04356
B
C
SOLUTION VALVE
04395
A. Solution Cable
B. Solution Valve
C. Front Tire
465/480/490 MM184 (10--90)
3-15
MAINTENANCE
7. Open the machine hood.
RECOVERY TANK
The recovery tank stores the water solution
picked up by the machine squeegee and vacuum
fan. The recovery tank is located on the left side
of the machine.
The recovery tank should be drained and cleaned
after the solution tank is empty and whenever the
float stops the vacuum fan.
TO DRAIN AND CLEAN RECOVERY TANK
1. Move the solution lever all the way down to
stop solution flow.
8. Remove the recovery tank cover and duct
assembly.
9. Spray the inside of the recovery tank with
clean water. Remove and clean the fan inlet
screen, then place it back into the recovery
tank. If the screen is not replaced, damage
to the vacuum fan motor could take place.
Do not use water hotter than 130_ F (54_ C)
or use steam to clean the tank as it will
damage it.
ESt machines: Flush the ESt outlet filter
and the solution tank outlet filter with water.
Then add enough water to cover the
recovery tank ESt outlet filter and operate
the ESt pump to flush the system.
ESt machines: Place the ESt switch in
the bottom position to stop the ESt pump.
2. Raise the scrub brushes.
3. Stop the vacuum.
A
4. Stop the machine next to a floor drain.
C
5. Turn off the machine and set the machine
parking brake, if equipped.
B
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
6. Remove and unplug the recovery tank drain
hose into a floor drain.
04350
ESt RECOVERY TANK OUTLET FILTER
A. Recovery Tank
B. ESt Outlet Filter
C. Fan Inlet Screen
B
A
DRAINING RECOVERY TANK
3-16
04349
SOLUTION TANK OUTLET FILTER
04355
A. Solution Tank
B. Solution Tank Outlet Filter
465/480/490 MM184 (9--93)
MAINTENANCE
10. Place the duct assembly in the recovery
tank opening. Replace the recovery tank lid.
B
A
14. Turn off the garden hose and vacuum.
Remove the garden hose from the suction
hose and push the suction hose back onto
the squeegee frame. Tighten the hose clamp
around the suction hose.
15. Close machine hood.
16. Plug and secure the drain hose in its storage
clip.
C
VACUUM FAN DUCT ASSEMBLY
04377
A. Vacuum Outlet Deflector
B. Recovery Tank Opening
C. Duct Assembly
A
B
C
11. Remove the squeegee suction hose
A
SECURED DRAIN HOSE
04358
A. Storage Clip
B. Drain Hose
C. Hose Strap
B
04373
REMOVING SQUEEGEE SUCTION HOSE
A. Squeegee Hose
B. Clamp
12. Push a garden hose into the end of the
squeegee suction hose. Turn on the
vacuum. Turn on the garden hose.
13. Work the garden hose up the squeegee
suction hose to flush away any debris.
465/480/490 MM184 (10--90)
3-17
MAINTENANCE
SQUEEGEES
REAR SQUEEGEE
3. Loosen the squeegee hose clamp.
The rear squeegee assembly channels water into
the vacuum fan suction. It has two squeegee
blades. The front squeegee blade channels the
water, and the rear blade wipes the floor.
A
The squeegee assembly can be removed easily
for loading and unloading on trailers or to allow
the machine to pass through narrow doorways or
passageways.
Check the rear squeegee assembly for damage,
wear, and adjustment daily. Rotate or replace
either squeegee blade if its leading edge is torn or
worn half-way through the thickness of the blade.
The front squeegee blade has two wiping edges
for scrubbing smooth floors (the edge with
multiple slits), and two wiping edges for scrubbing
grouted tile floors (the edge with one slit). To use
the wiping edges, start with one wiping edge, then
rotate the squeegee end-for-end to use the other
wiping edge.
The rear squeegee blade has four wiping edges.
To use them all, start with one wiping edge. To
use the next wiping edge, rotate the squeegee
end-for-end. To use the next wiping edge, rotate
the top edges down, bottom edges up. To use the
last wiping edge, rotate the squeegee
end-for-end.
The squeegee assembly can be adjusted for
leveling and deflection. Level the squeegee to
assure even contact with the surface to be
scrubbed, and deflection for the amount of curl
the squeegee has when in contact with the
scrubbing surface.
B
LOOSENING HOSE CLAMP
04373
A. Squeegee Hose
B. Clamp
4. Pull the squeegee suction hose off the
squeegee frame.
5. Disconnect the stabilizing link by pulling the
ball joint sleeve back and up.
6. Pull the retaining pin out of the squeegee
pivot.
B
The level and deflection of the squeegee should
be checked every 25 hours of operation, or when
scrubbing a different type of surface.
A
TO REMOVE SQUEEGEE ASSEMBLY
1. Raise the rear squeegee.
2. Turn off the machine and set the machine
parking brake, if equipped.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
3-18
SQUEEGEE PIVOT
04374
A. Stabilizing Link
B. Retaining Pin
7. Slide the squeegee assembly off the
squeegee pivot.
465/480/490 MM184 (9--91)
MAINTENANCE
TO INSTALL SQUEEGEE ASSEMBLY
5. Replace or rotate the squeegee to allow a
new edge to face the front of the machine.
1. Slide the squeegee assembly onto the
squeegee pivot.
6. Slide the squeegee blade onto the squeegee
frame.
2. Press the retaining pin through the
squeegee pivot.
3. Reconnect the stabilizing link by pulling the
ball joint sleeve and pushing it onto the ball
joint stud on the squeegee assembly.
NOTE: Lubricating the squeegee frame where the
squeegee makes contact will make for easier
squeegee installation.
4. Push the squeegee suction hose onto the
squeegee frame.
A
5. Tighten the squeegee hose clamp.
B
TO REPLACE OR ROTATE BLADE
1. Raise the squeegee.
2. Turn off the machine and set the machine
parking brake, if equipped.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
3. Remove the pin, deflector, and gasket from
the end of the squeegee.
04370
REPLACING SQUEEGEE BLADE
A. Squeegee Frame
B. Squeegee Blade
7. Place the squeegee gasket on the end of
the squeegee frame with the long end down
and back.
A
C
A
B
B
D
SQUEEGEE
A.
B.
C.
D.
04369
Squeegee
Pin
Deflector
Gasket
4. Pull the squeegee blade off the squeegee
frame.
465/480/490 MM184 (9--91)
04371
SQUEEGEE GASKET
A. Gasket
B. Squeegee
8. Replace squeegee deflector and pin.
9. Adjust the rear squeegee as described in
TO LEVEL REAR SQUEEGEE and TO
ADJUST SQUEEGEE DEFLECTION.
3-19
MAINTENANCE
TO LEVEL REAR SQUEEGEE (for 465 with serial
number below 010216, or 480 with serial number
below 020294)
TO LEVEL REAR SQUEEGEE (for 465 serial
number 010216 and above, 480 serial number
020294 and above, and 490 machines)
1. Lower the rear squeegee and move the
machine forward.
1. Lower the rear squeegee and move the
machine forward.
2. Turn off the machine and set the machine
parking brake, if equipped.
2. Turn off the machine and set the machine
parking brake, if equipped.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
3. Observe the level of the squeegee for an
even curl along the length of the blade.
3. Observe the level of the squeegee for an
even curl along the length of the blade.
4. Raise the squeegee.
4. Loosen the jam nut on the adjustment
screw. Loosen the pivot screw.
5. Loosen the turnbuckle jam nuts.
A
B
B
A
B
C
LEVEL ADJUSTMENT SCREW
SQUEEGEE LEVEL ADJUSTMENT
04389
05490
A. Jam Nut
B. Adjustment Screw
A. Turnbuckle
B. Turnbuckle Jam Nut
C. Rear Squeegee
A
6. Adjust the turnbuckle to increase or
decrease the curl at the ends of the
squeegee assembly.
7. Turn on the machine and lower the
squeegee. Move the machine forward and
observe the level of the squeegee. Readjust
if necessary until an even curl is achieved
along the length of squeegee.
8. Turn the machine off and raise the
squeegee. Tighten the turnbuckle jam nuts.
3-20
PIVOT SCREW
05491
A. Pivot Screw
465/480/490 MM184 (9--92)
MAINTENANCE
5. Turn the adjustment screw
counter-clockwise to increase the curl at the
tips of the squeegee assembly. Turn the
adjustment screw clockwise to decrease the
curl at the ends of the squeegee assembly.
5. To increase the squeegee deflection, turn
the nut on the eye bolt clockwise.
B
6. Turn on the machine, release the parking
brake (if equipped), and move the machine
forward to observe the curl along the length
of the squeegee. Readjust the tip curl if
necessary.
A
C
7. Tighten the jam nut on the adjustment screw
and tighten the pivot screw.
TO ADJUST SQUEEGEE DEFLECTION (for 465
with serial number below 010216, or 480 with
serial number below 020294)
1. Lower the rear squeegee and move the
machine forward.
2. Turn off the machine and set the machine
parking brake, if equipped.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
3. Observe the amount of squeegee deflection.
It should deflect 0.50 in (13 mm) across its
entire width for smooth floors and 0.62 in
(15 mm) for rough floors.
DEFLECTION ADJUSTMENT
04390
A. Eye Bolt
B. Nut
C. Spring
To decrease the squeegee deflection, turn
the nut on the eye bolt counter-clockwise.
Adjust both eye bolts the same amount on
both sides.
6. Turn on the machine and lower the
squeegee. Move the machine forward and
observe the deflection of the squeegee.
Readjust if necessary until the suggested
deflection is reached.
TO ADJUST SQUEEGEE DEFLECTION (for 465
serial number 010216 and above, 480 serial
number 020294 and above, and 490 machines)
B
1. Lower the rear squeegee and move the
machine forward.
A
2. Turn off the machine and set the machine
parking brake, if equipped.
SQUEEGEE DEFLECTION
03719
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
A. Squeegee
B. Deflection
4. Raise the squeegee.
465/480/490 MM184 (9--91)
3-21
MAINTENANCE
3. Observe the amount of squeegee deflection.
It should deflect 0.62 in (15 mm) across its
entire width.
B
SQUEEGEE ASSEMBLY STOP ADJUSTMENT
(for 465 serial number 010216 and above, 480
serial number 020294 and above, and 490
machines)
A squeegee assembly stop adjustment is
provided to prevent the squeegee assembly from
hitting the solution tanks when the assembly is
raised. Adjust the stop adjustment screw so that
the squeegee assembly does not hit the solution
tanks when it is raised.
A
A
SQUEEGEE DEFLECTION
03719
A. Squeegee
B. Deflection
4. To increase the amount of squeegee blade
deflection, loosen the lock nut, turn the
squeegee caster height adjustment screw
clockwise, then tighten the lock nut. To
decrease the amount of squeegee blade
deflection, loosen the lock nut, turn the
squeegee caster height adjustment screw
counter-clockwise, then tighten the lock nut.
STOP ADJUSTMENT
05490
A. Stop Adjustment Screw
B
C
A
SQUEEGEE HEIGHT ADJUSTMENT
05490
A. Caster
B. Squeegee Caster Height
Adjustment Screw
C. Lock Nut
5. Turn on the machine, release the parking
brake (if equipped), and move the machine
forward to observe the squeegee blade
deflection. Readjust the deflection if
necessary.
NOTE: The tip curl at the ends of the squeegee
assembly may have to be readjusted after a
proper deflection has been achieved.
3-22
465/480/490 MM184 (9--94)
MAINTENANCE
BRAKES AND TIRES
PARKING BRAKE
TIRES
The parking brake is present on machines with
the parking brake option. It controls the brakes on
the front wheels.
The two front tires support the weight of the front
of the machine.They are pneumatic. Check the air
pressure after every 25 hours of operation. The
correct air pressure is 60 to 65 psi (410 to
450 kPa).
The parking brake should be adjusted after every
100 hours of operation or whenever it becomes
easy to engage it.
To adjust the parking brake, adjust the tension of
the brake cables at the brake bracket near the
brake lever. Loosen the mounting nut, turn the
brake cable nut on the other side of the brake
bracket clockwise to increase the tension on the
brake cable. Tighten the mounting nut.
B
D
TIRE
04376
C
A
PARKING BRAKE ADJUSTMENT
A.
B.
C.
D.
04393
Brake Lever
Brake Bracket
Mounting Nut
Brake Cable
465/480/490 MM184 (9--91)
3-23
MAINTENANCE
OPTIONS
PRE-SWEEPt
The Pre-Sweept allows the machine to pick up
small debris. Maintenance of the Pre-Sweept
assembly includes; adjustment of the brush
pattern, height adjustment of the brush side skirts,
checking brush drive belt tension and wear, and
replacement of seals and flaps as they become
damage or worn.
5. Pull out the cotter pin holding the idler plate
to the brush frame.
6 Pull out the brush idler plate.
7. Remove the brush.
PRE-SWEEPt BRUSH
The Pre-Sweept brush deposits small debris in
the hopper. It should be checked daily for wear
and damage. Remove any string or wire found
tangled on the brush, brush drive hub, or brush
idler arm.
Check the main brush pattern every time a new
brush is installed. The brush should be replaced
whenever the bristles measure 0.38 to 0.50 in
(10 to 13 mm) in length.
TO REPLACE PRE-SWEEPt BRUSH
1. Turn the machine off and set the machine
parking brake, if equipped.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
REMOVING PRE-SWEEPt BRUSH
04397
8. Line up the drive end of the new brush with
the brush drive plug.
9. Line up the idler plate with the idler end of
the new brush. Line the pins on the idler
plate up with holes on the brush frame.
B
2. Remove the debris hopper.
A
3. Lower the Pre-Sweept brush.
4. Remove the two mounting screws holding
the brush idler plate to the Pre-Sweept
frame.
B
LINING UP THE IDLER PLATE
B
A
04400
A. Idler Plate
B. Pins
10. Install the cotter pin to hold the idler plate to
the brush frame.
C
11. Secure the brush idler plate to the
Pre-Sweept frame with the two mounting
screws.
A
PRE-SWEEPt BRUSH IDLER
04396
12. Check the brush pattern as described in TO
ADJUST PRE-SWEEPt BRUSH
PATTERN.
A. Mounting Screws
B. Cotter Pin
C. Brush Idler Plate
3-24
465/480/490 MM184 (9--91)
MAINTENANCE
TO ADJUST PRE-SWEEPt BRUSH PATTERN
1. Apply chalk, or some other material that will
not blow away easily, to a smooth, level
floor.
2. Turn the machine on and park the
Pre-Sweept assembly over the chalked
area. Turn the machine off and set the
parking brake, if equipped.
PRE-SWEEPt BRUSH SIDE SKIRTS
The Pre-Sweept brush side skirts are located on
either side of the Pre-Sweept brush.
The Pre-Sweept brush side skirts should be
adjusted so there is a maximum of 0.03 in (1 mm)
space between the floor and the bottom of the
skirt. Check the side skirt clearance after 80 hours
of operation.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
3. Lower the Pre-Sweept brush.
4. Turn the machine on and allow the brush to
spin on the chalked area for 15 to 20
seconds.
NOTE: If no chalk or other material is available,
allow the brush to spin on the floor for two
minutes.
5. Look at the brush pattern. It should measure
0.75 to 1.25 in (20 to 30 mm) across the
length of the brush.
6. To adjust the pattern width, loosen the wing
nut on the brush handle. Turn the nut
located below the brush handle bracket.
Tighten the wing nut when the desired width
is reached.
B
A
PRE-SWEEPt SIDE SKIRT
04398
A. Side Skirt
B. Rear Skirt
PRE-SWEEPt BRUSH DRIVE BELT
The Pre-Sweept brush drive belt transfers power
from the Pre-Sweept brush motor to the brush.
The belt tension should be checked every 80
hours of operation. The belt is properly tensioned
when the belt deflects 0.11 in (3 mm) from a force
of 3.6 to 5.4 lb (1.6 to 2.5 kg).
TO REPLACE AND ADJUST THE BRUSH
DRIVE BELT
A
B
1. Turn the machine off and set the machine
parking brake, if equipped.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, Set Parking
Brake (If Equipped), And Turn Off Machine
And Remove Key.
C
2. Remove the debris hopper.
BRUSH PATTERN ADJUSTMENT
04392
3. Remove the belt cover.
A. Brush Handle
B. Wing Nut
C. Nut
7. Replace the debris hopper.
465/480/490 MM184 (9--91)
3-25
MAINTENANCE
4. Loosen the four adjustment bolts on either
side of the belt.
B
B
DEBRIS HOPPER SLIT SKIRT
The debris hopper slit skirt helps direct debris into
the hopper. It is located at the bottom rear of the
debris hopper. The rear lip of the slit should
always lie flat and contact the floor. Check the
skirt every 25 hours of operation for damage or
wear.
PRE-SWEEPt HOPPER SEALS
B
A
B
C
PRE-SWEEPt DRIVE BELT
04394
A. Drive Belt
B. Adjustment Bolts
C. Pry Hole
There are several seals to seal the debris hopper.
One seal is located on the Pre-Sweept frame
where the debris hopper comes in contact with
the frame. There is also two seals located on the
both sides of the debris hopper. Check these
seals every 25 hours of operation for damage or
wear.
A
B
B
5. Remove the old belt.
6. Place the new belt on the sheaves.
7. Place a large screwdriver in the pry hole and
put tension on the belt. Tighten the four
adjustment bolts. Check the tension, and
readjust if necessary.
04399
PRE-SWEEPt HOPPER SKIRTS AND SEALS
8. Replace the belt cover.
A. Hopper Slit Skirt
B. Hopper Seal
9. Replace the debris hopper.
PRE-SWEEPt REAR SKIRT
The Pre-Sweept rear skirt helps keep debris
away from the scrub brushes. It is located behind
the Pre-Sweept brush. Check the rear skirt
every 25 hours of operation for damage and wear.
B
A
PRE-SWEEPt REAR SKIRT
04398
A. Side Skirt
B. Rear Skirt
3-26
465/480/490 MM184 (9--91)
APPENDIX
SECTION 4
CONTENTS
HARDWARE INFORMATION . . . . . . . . . . . . .
STANDARD BOLT TORQUE CHART . . .
METRIC BOLT TORQUE CHART . . . . . .
BOLT IDENTIFICATION . . . . . . . . . . . . . . .
THREAD SEALANT AND LOCKING
COMPOUNDS . . . . . . . . . . . . . . . . . . . .
465/480/490 MM184 (9–90)
Page
4–3
4–3
4–3
4–3
4–3
4Ć1
APPENDIX
4Ć2
465/480/490 MM184 (9–90)
APPENDIX
HARDWARE INFORMATION
The following charts state standard plated
hardware tightening ranges for normal assembly
applications. Decrease the specified torque by
20% when using a thread lubricant. Do not
substitute lower grade hardware for higher grade
hardware. If higher grade hardware than specified
is substituted, tighten only to the specified
hardware torque value to avoid damaging the
threads of the part being threaded into, as when
threading into speed nuts or weldments.
STANDARD BOLT TORQUE CHART
Thread Size
SAE Grade 5
Torque ft lb
(Nm)
SAE Grade 8 Torque ft lb
(Nm)
0.25 in
7–10 (9–14)
10–13 (14–38)
0.31 in
15–20
(20–27)
20–26 (27–35)
0.38 in
27–35
(37–47)
36–47 (49–64)
0.44 in
43–56
(58–76)
53–76 (72–103)
0.50 in
65–85
(88–115)
89–116 (121–157)
0.62 in
130–170
(176–231)
117–265 (159–359)
0.75 in
215–280
(291–380)
313–407 (424–552)
1.00 in
500–650
(678–881)
757–984 (1026–1334)
NOTE: Decrease torque by 20% when using a
thread lubricant.
METRIC BOLT TORQUE CHART
Thread Size
Class 8.8
Torque ft lb
(Nm)
Class 10.9 Torque ft lb
(Nm)
M4
2 (3)
3 (4)
M5
4 (5)
6 (8)
M6
7 (9)
10 (14)
M8
18 (24)
25 (34)
M10
32 (43)
47 (64)
M12
58 (79)
83 (112)
M14
94 (127)
133 (180)
M16
144 (195)
196 (265)
M20
260 (352)
336 (455)
M24
470 (637)
664 (900)
465/480/490 MM184 (9–90)
NOTE: Decrease torque by 20% when using a
thread lubricant.
Exceptions to the above chart:
Not available at time of publication.
BOLT IDENTIFICATION
Identification Grade
Marking
Specification
and Grade
SAE–Grade 5
SAE–Grade 8
ISO–Grade
8.8
ISO–Grade
10.9
01395
THREAD SEALANT AND LOCKING
COMPOUNDS
Thread sealants and locking compounds may be
used on this machine. They include the following:
Locktite 515 sealant – gasket forming
material. TENNANT Part No. 75567,15 oz
(440 ml) cartridge.
Locktite 242 blue – medium strength thread
locking compound. TENNANT Part No.
32676, 0.5 ml tube.
Locktite 271 red – high strength thread
locking compound. TENNANT Part No.
19857, 0.5 ml tube.
4Ć3
APPENDIX
4Ć4
465/480/490 MM184 (9–90)
HOW TO USE THIS MANUAL
HOW TO USE THIS MANUAL
This section on HOW TO USE THIS MANUAL will
tell you how to:
– Find important machine information for
ordering correct repair parts.
– Find TENNANT part numbers.
– Order TENNANT parts and supplies.
IMPORTANT INFORMATION
When placing an order for parts, the machine
model and machine serial number are important.
Refer to the MACHINE DATA box which is filled
out during the installation of your machine. The
MACHINE DATA box is located on the inside of
the front cover of this manual.
The model number of your machine is on the side
of the machine.
The serial number of your machine is printed on
the machine data plate located as shown.
465/480/490 MM184 (9–94)
5Ć1
HOW TO USE THIS MANUAL
FINDING A TENNANT PART NUMBER
This manual contains the following sections:
–
–
–
–
–
HOW TO USE THIS MANUAL
STANDARD PARTS
OPTIONS
BREAKDOWNS
CROSS REFERENCE
The STANDARD PARTS section lists repair parts
for standard machines. They are grouped in this
general order:
–
–
–
–
–
General wear parts.
Machine frame and related parts.
Machine propelling system.
Scrubbing components.
Electrical parts.
The OPTION section lists repair parts of options.
The BREAKDOWN section lists available repair
parts of major components.
All sections in this manual consist of parts
illustrations and corresponding parts lists.
The parts illustrations are numbered with Ref
numbers which refer to corresponding parts lists.
The parts lists include a number of columns of
information:
– Ref – column refers to the reference number
on the parts illustration.
∇ – indicates the part is an assembly.
– indicates the part is included in the
assembly listed just before it.
– TENNANT Part No. – column lists the
TENNANT part number for the part.
– Serial Number – column indicates the set of
machines the part number is applicable to.
Serial numbers change when the machine
design has been modified. The most current
design of the machine is shown in the main
illustration, older designs are boxed in a
corner of the illustration.
– Description – column is a brief description
of the part.
– Qty. – column lists the quantity of that part
used in that area of the machine.
5Ć2
465/480/490 MM184 (9–93)
HOW TO USE THIS MANUAL
NOTE: If a service kit is installed on your
machine, be sure to keep the INSTRUCTION
BULLETIN which came with the kit. It contains
repair parts numbers needed for ordering future
parts.
NOTE: Fasteners used in this machine may be
metric or non-metric. Take care when replacing
hardware to replace with same thread size.
PLACING AN ORDER
Orders may be placed by phone, fax, or by mail.
Phone orders may need written confirmation.
Follow the steps below to insure prompt delivery:
1. Identify the model number of your machine.
2. Identify the serial number of your machine.
3. Find the part number of the part you need.
Do not order by page number or reference
number. If you are not able to find the part
number, call your TENNANT representative
for help or send the old part as a sample.
4. Determine the quantity of the part you need.
5. Provide the following company information:
– Company name
– Customer ID Number
– Shipping address
– Billing address
– First and last name of person ordering
parts
– Telephone number
– Purchase order number
6. Provide definitive shipping instructions.
465/480/490 MM184 (9–93)
5Ć3
HOW TO USE THIS MANUAL
Any claim for loss or damage to a shipment in
transit should be filed promptly with the
transportation company making the delivery.
Shipments will be complete unless the packing list
or order acknowledgement indicates items back
ordered.
If parts received are suspected to be incorrect or
defective, please contact the TENNANT
representative from whom you ordered the part.
They will give authorization for return and/or
handle replacement shipments when required.
5Ć4
465/480/490 MM184 (9–93)
465 MODEL PARTS
SECTION 6
CONTENTS
Page
Fig. 1 – Recommended General Maintenance Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Fig. 2 – Replacement Brushes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Fig. 3 – Hood and Bumper Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Fig. 4 – Hood and Bumper Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Fig. 5 – Main Frame Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Fig. 6 – Main Frame Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
Fig. 7 – Side Skirt Support Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10
Fig. 8 – Front Shroud Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12
Fig. 9 – Scrub Head Lift Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14
Fig. 10 – Scrub Head Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16
Fig. 11 – Tire and Rim Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
Fig. 12 – Single Drive Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18
Fig. 13 – Solution and Recovery Tanks Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20
Fig. 14 – Recovery Tank Float Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
Fig. 15 – Solution Control Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
Fig. 16 – Battery Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-26
Fig. 17 – Battery Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28
Fig. 18 – Steering Control Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-30
Fig. 19 – Rear Electric Panel Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-32
Fig. 20 – Electrical Controller Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34
Fig. 21 – Rear Electrical Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35
Fig. 22 – Rear Squeegee Link Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-36
Fig. 23 – Rear Squeegee Link Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-38
Fig. 24 – Rear Squeegee Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-40
Fig. 25 – Wire Harness Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-42
Fig. 26 – Label Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-44
465/480/490 MM184 (9–94)
6Ć1
465 MODEL PARTS
05156
Fig. 1 – Recommended General Maintenance Items
∇
∇
6Ć2
Tennant
Ref. Part No.
11484
04894
04898
33437
24686
33357
33352
11283
78544
78545
Machine Serial
Number
(010000–010734
(010000–010734
(010000–010734
(010000–010734
(010735–
(010735–
(010735–
(010735–
(010735–
(010735–
)
)
)
)
)
)
)
)
)
)
Description
Squeegee Blade Kit, Short
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Blade, Squeegee End
Squeegee Blade Kit, Long
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Blade, Squeegee End
Squeegee Blade Assembly, Front, Urethane
Squeegee Blade Assembly, Rear, Urethane
465/480/490 MM184 (9–94)
Qty.
1
1
1
2
1
1
1
2
1
1
465 MODEL PARTS
Fig. 2 – Replacement Brushes
6
4
7
2
3
8
5
9
1
10
11
05103/05105
∇
Ref.
1
2
3
4
∇
∇
∇
∇
∇
∇
5
6
7
8
9
10
11
Tennant
Part No.
11681
05729
14838
24299
30240
14838
24299
05728
14838
24299
05730
14838
24299
05033
14838
24299
05034
14838
24299
30215
24299
14838
15539
11218
19783
89046
89047
89048
89049
465/480/490 MM184 (9–94)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Brush, Pre–Sweep, Polypropylene
Scrub Brush Assembly, Stiff Polypropylene
Spring, Brush, Retaining
Bracket, Spring, Retainer
Scrub Brush Assembly, Polypropylene
Spring, Brush, Retaining
Bracket, Spring, Retainer
Scrub Brush Assembly, Nylon
Spring, Brush, Retaining
Bracket, Spring, Retainer
Scrub Brush Assembly, Abrasive Nylon
Spring, Brush, Retaining
Bracket, Spring, Retainer
Scrub Brush Assembly, Bassine
Spring, Brush, Retaining
Bracket, Spring, Retainer
Scrub Brush Assembly, Wire
Spring, Brush, Retaining
Bracket, Spring, Retainer
Scrub Driver Pad Assembly, Polypropylene
Bracket, Retainer Spring
Spring, Brush Retaining
Adaptor, Brush
Spacer, Pad Holder
Holder. Pad
Pad, Stripper, Brown
Pad, Scrubber, Blue
Pad, Buffer, Red
Pad, Polish, White
Qty.
1
2
1
1
2
1
1
2
1
1
2
1
1
2
1
1
2
1
1
2
1
1
1
1
1
2
2
2
2
6Ć3
465 MODEL PARTS
Fig. 3 – Hood and Bumper Group
1
14
2
4
3
5
3
3
13
7
8
9
3
10
9
3
6
9
7
9
12
11
6Ć4
8
3
10
465/480/490 MM184 (9–93)
465 MODEL PARTS
04789/04199
Fig. 3 – Hood and Bumper Group
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Tennant
Part No.
05043
33360
05284
10987
10988
05070
05236
05223
05272
04945
04993
05072
05276
05054
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Cover, Front
Seal
Clip, Retainer
Corner Block, Frame, R.H.
Corner Block, Frame, L.H.
Bumper, Side L.H.
Bar, Hinge Long
Bar, Hinge Short
Spacer, Hinge
Block Assembly, Corner Frame
Channel, Nose, Frame
Bumper, Front
Bumper, Side R.H.
Cover, Rear
Qty.
1
1
8
1
1
1
2
2
4
2
1
1
1
1
6Ć5
465 MODEL PARTS
Fig. 4 – Hood and Bumper Group
2
1
3
5
3
8
12
3
7
9
3
10
9
3
6
9
4
7
9
11
3
8
10
4
6Ć6
465/480/490 MM184 (9–93)
465 MODEL PARTS
06166/06143
Fig. 4 – Hood and Bumper Group
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
Tennant
Part No.
05043
33360
05284
33454
33537
33536
05236
05223
05272
33407
05072
05054
465/480/490 MM184 (9–93)
Machine Serial
Number
(010962–
(010962–
(010962–
(010962–
(010962–
(010962–
(010962–
(010962–
(010962–
(010962–
(010962–
(010962–
)
)
)
)
)
)
)
)
)
)
)
)
Description
Cover, Front
Seal
Clip, Retainer
Plate, Mount
Bumber, Side, R.H.
Bumper, Side, L.H.
Bar, Hinge Long
Bar, Hinge Short
Spacer, Hinge
Block, Corner Frame
Bumper, Front
Cover, Rear
Qty.
1
1
8
2
1
1
2
2
4
2
1
1
6Ć7
465 MODEL PARTS
Fig. 5 – Main Frame Group
1
9
6
2
3
8
3
5
4
7
6
05040/04197
Ref.
1
2
3
4
5
6
7
8
9
6Ć8
Tennant
Part No.
05006
24863
27929
05048
65690
10931
10929
10930
05047
Machine Serial
Number
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
(010000–010961
)
)
)
)
)
)
)
)
)
Description
Tray, Battery
Frame Replacement Kit
Grommet
Panel, Lower, L.H.
Caster
Strip, Skirt Retainer
Skirt, Lower Panel, L.H.
Skirt, Lower Panel, R.H.
Panel, Lower, R.H.
Qty.
1
1
4
1
2
2
1
1
1
465/480/490 MM184 (9–93)
465 MODEL PARTS
Fig. 6 – Main Frame Group
1
3
6
2
5
4
06168/06142
Ref.
1
2
3
4
5
6
Tennant
Part No.
05006
33490
33515
65690
33548
33583
465/480/490 MM184 (9–93)
Machine Serial
Number
(010962–
(010962–
(010962–
(010962–
(010962–
(010962–
)
)
)
)
)
)
Description
Tray, Battery
Frame, Main
Channel
Caster
Panel, Cover, L.H.
Panel, Lower, R.H.
Qty.
1
1
1
2
1
1
6Ć9
465 MODEL PARTS
Fig. 7 – Side Skirt Support Group
2
2
1
2
2
6Ć10
465/480/490 MM184 (9–93)
465 MODEL PARTS
05042/04771
Fig. 7 – Side Skirt Support Group
Tennant
Ref. Part No.
1 05646
2 46236
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–010961 )
(010000–010961 )
Description
Spring, Skirt Mounting
Clamp, Cable
Qty.
1
6
6Ć11
465 MODEL PARTS
Fig. 8 – Front Shroud Group
21
20
26
1
24
25
22
22
23
30
2
4
23
29
25
3
18
6
19
10
9
4
27
30
6
2
10
17
16
28
3
29
7
8
15
14
59156 - Nut, Hex, Lock, .38-16, NL, SS
13
11
12
5
6Ć12
465/480/490 MM184 (9–93)
465 MODEL PARTS
04787/04226
Fig. 8 – Front Shroud Group
Ref.
1
2
3
∇
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22
23
24
25
26
27
28
29
30
Tennant
Part No.
06103
06108
05214
28496
33427
59633
86800
10927
11613
28494
36758
28365
86800
86791
05222
05233
05240
05050
11612
10928
28360
11489
04790
24933
04832
28366
24852
28238
33535
33533
33532
33477
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–010961
(010000–
(010000–
(010000–
(010000–
(010560–
(010000–
(010000–
(010000–
(010000–
(010560–
(010560–
(010560–
(010560–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–010559
(010000–010559
(010000–010961
(010962–
(010000–
(010560–010961
(010962–
(010000–010961
(010962–
(010962–
(010962–
(010962–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Bracket, Spring Mounting
Spring
Bracket, Shroud Mounting
Scrub Shroud Replacement Kit
Sleeve
Bearing, Fiberglide Thrust
Wheel
Spring, Torsion, L.H.
Latch, Shroud, L.H.
Panel, Scrub Shroud
Screw, Shoulder
Bracket, Wheel
Wheel
Screw, Shoulder
Strip, Skirt Retainer, L.H.
Strip, Skirt Retainer, R.H.
Skirt, Scrub Head
Strap, Shroud
Latch, Shroud, R.H.
Spring, Torsion, R.H.
Wheel Replacement Kit
Bearing, Flanged
Bracket, Head Stop
Bracket, Head Stop
Pad, Head Stop
Plate, Shroud
Plate, Mount
Plate, Spacer
Bracket, Skirt, R.H.
Bracket, Skirt, L.H.
Skirt, Side
Strip, Backup
Qty.
2
2
2
1
2
2
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
1
1
2
2
6Ć13
465 MODEL PARTS
Fig. 9 – Scrub Head Lift Group
1
2
21
3
4
20
18
19
17
10
5
9
6
23
23
22
13
7
16
11
12
9
9
10
15
14
8
9
12
6Ć14
11
465/480/490 MM184 (9–93)
465 MODEL PARTS
04791/04193
Fig. 9 – Scrub Head Lift Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Tennant
Part No.
44238–10
29584
14432
63846
05292
05685
04921
05686
04928
05019
04927
04920
11211
04924
10957
04942
10964
11399
10954
10951
10963
45261
50682
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Bushing, Flange
Pin, Clevis
Clamp, Worm Drive
Switch, Push Button
Bracket, Link Mount
Rod End, M10, L.H.
Rod, Adjusting
Rod End, M10, R.H.
Bearing, Flange
Sleeve
Sleeve
Bar, Pivot
Pin, Clevis
Pivot, Scrub Head
Bracket, Head Lift
Spacer, Rod
Screw, Shoulder
Clamp, Worm Drive
Bracket, Switch
Bracket, Switch
Actuator, 36 V
Spring
Sleeve
Qty.
2
1
1
1
1
1
1
1
4
2
2
2
1
1
1
1
2
1
1
1
1
2
2
6Ć15
465 MODEL PARTS
Fig. 10 – Scrub Head Group
1
1
2
7
2
3
6
4
5
04191/05093
Ref.
1
2
3
4
5
6
7
6Ć16
Tennant
Part No.
04742
00926
04928
05075
14841
04927
05612
Machine Serial
Number
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
)
)
)
)
)
)
)
Description
Motor, 36 V (See Breakdowns)
Key, Square
Bearing, Flange
Plate, Brush Drive
Hub, Brush Drive
Sleeve
Sleeve, Scrub Head Rear
Qty.
2
2
2
1
2
1
1
465/480/490 MM184 (9–93)
465 MODEL PARTS
Fig. 11 – Tire and Rim Assembly
1
2
3
4
04774/04200
∇
Tennant
Ref. Part No.
61597
1 61596
2 04658
3 04657
4 11109
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–
(010000–
(010000–
(010000–
(010000–
)
)
)
)
)
Description
Tire and Rim Assembly
Tire
Tube, Inner
Rim
Nut, Wheel
Qty.
2
1
1
1
6
6Ć17
465 MODEL PARTS
Fig. 12 – Single Drive Group
26
3
25
26
34
23
28
24
33
32
22
1
31
2
34
24
27
29
14
12
33
30
11
13
4
15
20
17
10
16
20
10
19
18
21
5
19
18
8
7
9
6
6Ć18
465/480/490 MM184 (9–93)
465 MODEL PARTS
04785/04194
Fig. 12 – Single Drive Group
∇
∇
∇
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Tennant
Part No.
00926
05680
24553
05191
05606
11117
33342
04400
11088
05696
61416
28272
24645
04744
00927
24682
11127
36190
24684
79599
04746
05605
04720
04671
05582
24548
47277
05604
04721
40678–1
24552
15877
24547
24555
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–
(010000–
(010000–011044
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–011044
(010000–011044
(010962–
(010000–
(010000–
(010000–
(011045–
(011045–
(011045–
(011045–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Key, Square
Motor, Electric (See Breakdowns)
Plate Kit, Motor Mounting
Housing, Drive Wheel Support
Hub Assembly, Single Drive
Stud, Wheel
Nut, Nylon Hex, M16
Washer, M16
Bracket, Support Bearing
Collar, Clamping
Chain and Link Assembly
Link, Roller Chain
Skirt
Spacer
Key, Square
Differential and Sprocket Replacement Kit
Sprocket
Flange
Bearing Replacement Kit
Screw, Nylon Set
Flange, Bearing
Wire, Spring, Long
Spring, Compression
Puck, Chain Tensioner
Bearing, Flange
Arm Kit, Chain Tensioner
Chain, Static
Wire, Spring, Short
Sprocket
Clamp, Cable
Plate, Motor Mounting
Bearing, Flange
Arm, Chain Tensioner
E-Ring, External
Qty.
1
1
1
1
2
3
2
2
2
4
1
1
1
1
2
1
1
6
4
2
2
1
1
2
2
2
1
1
1
1
1
2
2
2
6Ć19
465 MODEL PARTS
Fig. 13 – Solution and Recovery Tanks Group
10
7
20
21
3
4
26
28
29
23
1
19
18 19
9
2
29
3
6
5
23
8
25
26
17
16
12
25
15
27
12
24
9
12
22
12
12
5
13
12
11
13
14
6Ć20
465/480/490 MM184 (9–93)
465 MODEL PARTS
04799/04196
Fig. 13 – Solution and Recovery Tanks Group
Ref.
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Tennant
Part No.
65552
65551
05014
222396
11746
22297
05216
06137
05015
05127
67004
33344
65566
75611
05675
11750
69784
05218
56119
76426
05165
43516A
04832
57828
04836
24663
24638
05089
19676
65695
465/480/490 MM184 (9–94)
Machine Serial
Number
(010000–012380
(012381–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–010894
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010895–
(010895–
(010000–
(010000–
(012381–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Baffle Kit
Plate, Baffle
Tank, Solution
Stopper Assembly
Baffle, Tank
Clamp, Worm Drive
Hose, Squeegee
Cover, Recovery Tank
Tank, Recovery
Hose, Drain
Clip, Finger Grip
Clamp, Worm Drive
Fitting, Straight
Fitting, Plug
Pad, Tank
Baffle, Vacuum Fan
Fitting, Nipple
Strainer, Solution Tank
Fitting, Plug
Washer, Sealing
Seal, Recovery Tank Lid
Basket, Soap
Pad, Foam
Foam
Strap, Poly
Strap, Drain Hose
Clip, Drain Hose
Screen
Lanyard
Latch, Lift and Turn, Adjustable
Qty.
1
1
1
2
1
3
1
1
1
2
2
1
3
2
2
1
1
1
1
3
1
1
1
2
1
2
2
1
1
2
6Ć21
465 MODEL PARTS
Fig. 14 – Recovery Tank Float Group
1
2
3
4
12
6
11
10
9
7
13
8
5
6Ć22
465/480/490 MM184 (9–94)
465 MODEL PARTS
05032/04218
Fig. 14 – Recovery Tank Float Group
Ref.
1
2
3
4
5
6
7
8
8
9
10
11
12
13
Tennant
Part No.
10936
06174
10914
06146
49266
05567
65683
10935
28346
33584
56119
76426
10911
78551
465/480/490 MM184 (9–94)
Machine Serial
Number
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–010640
(010641–
(010000–
(010000–
(010000–
(010000–
(010000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Guard, Vacuum Fan
Bracket, Vacuum Fan
Fan, Vacuum (See Breakdowns)
Bracket, Mounting
Tie, Cable
Bracket, Water Level Control
Float, Water Level
Mercury Switch Assembly
Mercury Switch Assembly
Clamp, Cable
Fitting, Plug
Washer, Sealing
Isolator, Vacuum Fan
Tube
Qty.
1
1
1
1
1
1
1
1
1
1
1
3
1
1
6Ć23
465 MODEL PARTS
Fig. 15 – Solution Control Group
3
4
1
18
19
1
2
5
6
5
9
8
7
14
10
12
12
11
12
15
6Ć24
13
17
16
465/480/490 MM184 (9–93)
465 MODEL PARTS
05036/04198
Fig. 15 – Solution Control Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Tennant
Part No.
43611
63342
33441
26565
27880
05670
12083
05294
05669
63244–1
63244–3
54333
05714
05712
05711
05715
63245–1
33438
33439
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–
(010000–
(010000–010640
(010000–010640
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010641–
(010641–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Washer, Nylon
Sleeve
Water Handle Kit
Knob
Yoke Assembly
Cable, Push Pull
Water, Valve
Bracket, Valve Mounting
Arm, Water Valve
Fitting, Barbed Elbow
Fitting, Barbed Elbow
Clamp, Worm Drive
Hose, PVC
Hose, Clear Vinyl
Hose, Clear Vinyl
Hose, Clear Vinyl
Fitting, Barbed Tee
Lever, Control
Grip, Handle
Qty.
2
1
1
1
2
1
1
1
1
2
1
4
1
1
1
1
1
1
1
6Ć25
465 MODEL PARTS
Fig. 16 – Battery Group
5
1
5
1
2
6
7
3
10
12
4
8
9
1
1
11
6Ć26
465/480/490 MM184 (9–93)
465 MODEL PARTS
04783/04201
Fig. 16 – Battery Group
Ref.
1
1
2
3
4
5
6
7
8
9
10
11
12
Tennant
Part No.
11230
11229
05251
63757
05252
63755
05671
05672
10632
65742
04836
04684
33671
465/480/490 MM184 (9–94)
Machine Serial
Number
(010000–010422
(010000–010422
(010000–010422
(010000–010422
(010000–010422
(010000–010422
(010000–010422
(010000–010422
(010000–010422
(010000–010422
(010000–010422
(010000–010422
(010000–010422
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Battery, 6 V, Wet (Replaced by 10155)
Battery, 6 V, Dry (International Only)
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Grommet, Rubber
Sleeve
Strap, Poly, Webbing
Angle, Battery Stop
Strap, Rubber, Tie–down
Qty.
6
6
1
1
1
2
1
1
1
2
1
2
2
6Ć27
465 MODEL PARTS
Fig. 17 – Battery Group
5
1
5
1
6
7
3
15
14
13
2
12
4
8
10
9
1
16
10
1
11
6Ć28
465/480/490 MM184 (9–94)
465 MODEL PARTS
06144/06153
Fig. 17 – Battery Group
Ref.
1
1
2
3
4
5
6
7
8
9
10
11
11
12
13
14
15
16
Tennant
Part No.
10155
11229
28333
28334
28335
63740
28332
05672
10632
65742
04836
04684
24843
33671
45962
02076
28286
65744
465/480/490 MM184 (9–94)
Machine Serial
Number
(010423–
(010423–
(010423–
(010423–
(010423–
(010423–
(010423–
(010423–
(010423–
(010423–
(010423–
(010423–010961
(010962–
(010423–
(010423–
(010423–
(010423–
(010423–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Battery, 6 V, Wet
Battery, 6 V, Dry (International Only)
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Grommet, Rubber
Sleeve
Strap, Poly, Webbing
Angle, Battery Stop
Angle, Battery Stop
Strap, Rubber, Tie–down
Cover, Terminal
Cover, Terminal
Strap, Battery Lift
Hinge, W/Label, SB50
Qty.
6
6
1
1
1
2
1
1
1
2
2
2
2
2
12
12
1
1
6Ć29
465 MODEL PARTS
Fig. 18 – Steering Control Group
8
14
5
8
14
16
20
7
5
3
10
19
2
9
11
15
16
6
12
13
1
18
17
4
6Ć30
2
3
465/480/490 MM184 (9–93)
465 MODEL PARTS
04797/04195
Fig. 18 – Steering Control Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Tennant
Part No.
04760
06208
04765
05611
05582
04767
27974
04761
04762
04763
04766
27955
27934
27971
27973
27937
55248
49266
86730
82226
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–
(010000–
(010000–
(010000–
(010000–010346
(010000–
(010347–
(010000–010346
(010000–
(010000–
(010000–
(010347–
(010347–
(010000–010346
(010347–
(010347–
(010000–
(010000–
(010347–
(010000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Handle, Speed Control
Washer, Neoprene
Grip, Handle
Isolator, Vibration
Bearing, Flange
Stop, Spring
Gear
Bearing, Flange
Spring, Torsion Centering
Hub and Gear
Collar, Shaft
Potentiometer Replacement Kit
Bracket, Handle
Potentiometer Replacement Kit
Bracket, Potentiometer
Bearing, Flange
Mount, Cable Tie
Tie, Cable
Nut, Hex, Thin
Washer
Qty.
1
2
2
2
2
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
6Ć31
465 MODEL PARTS
Fig. 19 – Rear Electric Panel Group
1
19
22
23
21 19
18
16
25
Early Factory Installed
Auto Stop Switch
6
15
26
5
25
20
14
11
17
13
9
4
2
5
12
8
4
11
10
5
17
3
6Ć32
7
24
465/480/490 MM184 (9–93)
465 MODEL PARTS
05075/04222
Fig. 19 – Rear Electric Panel Group
∇
Ref.
1
2
3
∇
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Tennant
Part No.
33511
65554
31203
31204
57772
56799
05280
31988
04957
28416
10973
11488
33501
10960
65559
57807
65597
05027
33492
28429
28428
11608
11651
31204
87284
65584
65664
65665
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–010890
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–010890
(010000–
(010000–
(010000–
(010000–
(010000–
(010891–
(010000–
(010000–
(010000–
(010000–
(010000–
(010891–
(010000–012618
(010000–
(010000–012618
(010000–010849
(010000–010849
(010000–010849
(010000–
(012619–
(012619–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Instrument Panel and Bezel Kit
Switch, Progressive Rocker
Switch Assembly, Key
Key, Switch
Plate, Cover
Rivet, Pop
Clip, Stud, Receiver Speed
Hourmeter
Plate, Circuit Breaker Mounting
Plate, Circuit Breaker Mounting
Shunt
Brush Pressure/Battery Gauge
Panel, Instrument
Label, Instrument Panel
Switch, Rocker, DPDT
Cover, Rocker Switch Seal
Panel and Label Assembly, Rear
Guide, Cover, Rear
Bezel, Touch Panel
Switch, Push Button
Plate, Stop Button
Contacts, Switch
Switch Assembly
Key, Switch
Relay,DPDT
Plugbuuton
Switch, Push Button
Contacts, Switch
Qty.
1
1
1
1
2
4
8
1
1
1
1
1
1
1
1
2
1
2
1
1
1
2
1
1
1
1
1
2
6Ć33
465 MODEL PARTS
Fig. 20 – Electrical Controller Group
1
6
4
5
8
3
2
7
05047/04779
Ref.
1
2
3
4
5
6
7
8
6Ć34
Tennant
Part No.
11708
11713
11341
27963
65742
27928
10632–9
57167
Machine Serial
Number
(010000–010201
(010000–
(010000–
(010000–
(010000–
(010202–
(010202–
(010202–
)
)
)
)
)
)
)
)
Description
Grommet, Flexible
Cover and Label Assembly, Circuit Board
Gasket, Controller
Controller Kit, Single
Sleeve
Grommet, Ribbon Cable
Grommet
Plugbutton
465/480/490 MM184 (9–94)
Qty.
1
1
1
1
2
1
1
1
465 MODEL PARTS
Fig. 21 – Rear Electrical Group
11
12
2
6
1
8
9
3
5
10
4
5
6
7
05049/04778
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
Tennant
Part No.
57164
28426
10967
32234
04685
10962
26395–1
76062
41702
27967
87977
57751
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–
(010912–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
)
)
)
)
)
)
)
)
)
)
)
)
Description
Breaker, Circuit, 10 A
Plugbutton
Busbar, Relay
Diode Assembly
Contactor, SPST
Diode, Bridge,12 A
Clamp, Cable
Insulator, Panel and Switch Board
Rod, Threaded
Breaker, Circuit, 20 A
Breaker, Circuit, 7 A
Boot, Circuit Breaker
Qty.
1
1
1
1
2
2
1
1
1
4
1
2
6Ć35
465 MODEL PARTS
Fig. 22 – Rear Squeegee Link Group
10
1
4
6
11
12
3
9
2
5
13
8
6Ć36
7
6
4
465/480/490 MM184 (9–93)
465 MODEL PARTS
04793/04219
Fig. 22 – Rear Squeegee Link Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
Tennant
Part No.
10950
10946
05291
33404
04869
32536
05290
10949
40847–3
63212
23514–1
63878
11679
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–010215
(010000–010215
(010000–010215
(010000–010215
(010000–010215
(010000–010215
(010000–010215
(010000–010215
(010000–010215
(010000–010518
(010000–010518
(010000–010518
(010000–010518
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Bracket, Squeegee Lift
Bracket, Squeegee Lift
Rod End, M10, L.H
Spring, Tension
Stud, Adjustable
Bolt, Eye
Rod End, M10, R.H.
Bracket, Squeegee Pivot (Replaced by 33397)
Shim
Spring, Squeegee Centering
Ring, Retaining
Roller
Bracket, Roller
Qty.
1
1
1
2
1
2
1
1
–
1
1
1
1
6Ć37
465 MODEL PARTS
Fig. 23 – Rear Squeegee Link Group
1
5
6
2
7
3
8
20
4
19
23
4
25
24
22
9
11
18
6Ć38
10
21
16
14
17
12
15
14
13
465/480/490 MM184 (9–93)
465 MODEL PARTS
05484/04219
Fig. 23 – Rear Squeegee Link Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Tennant
Part No.
05624
05145
33385
04843
63282
11676
82962
33365
33355
33379
33499
05284
86800
33373
33358
33371
33404
33390
64377
05099
33498
64489
33372
40847–1
04846
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–
(010000–
(010216–
(010000–
(010000–
(010000–
(010000–
(010216–
(010216–
(010216–
(010216–
(010216–
(010216–
(010216–
(010216–
(010216–
(010216–
(010216–
(010000–
(010000–
(010216–
(010216–
(010216–
(010000–
(010000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Washer
Sleeve, Squeegee Lift
Bracket, Squeegee Lift
Bearing, Flange
Ball Joint, R.H.
Stud, Adjustment
Ball Joint, L.H.
Bracket, Squeegee Lift
Pin, Clevis
Axle, Caster Adjustment
Bracket, Caster
Clip, Retainer
Wheel
Ring, Retainer
Retainer, Spring
Link, Connecting
Spring, Tension
Bracket, Squeegee, Pivot
Bearing, Journal
Flange, Squeegee Mounting
Spring
Washer
Spring, Tension
Shim
Washer, Thrust
Qty.
1
2
1
6
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
1
1
–
1
–
1
6Ć39
465 MODEL PARTS
Fig. 24 – Rear Squeegee Group
14
13
3
15
11
4
17
16
12
1
2
18
19
10
12
22
9
20
24
21
8
7
23
6
10
19
20
5
6Ć40
7
21
465/480/490 MM184 (9–94)
465 MODEL PARTS
04795/04220
Fig. 24 – Rear Squeegee Group
Ref.
1
2
3
4
∇
5
6
7
∇
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Tennant
Part No.
55094
04844
11372
10956
11484
04894
04898
33437
24686
33357
33352
11283
27952
33369
33378
33393
33377
04819
04816
04808
49708
04752
33403
24589
78544
78545
465/480/490 MM184 (9–94)
Machine Serial
Number
(010000–
(010000–
(010000–010215
(010000–010215
(010000–010734
(010000–010734
(010000–010734
(010000–010734
(010735–
(010735–
(010735–
(010735–
(010000–010518
(010216–
(010216–011044
(010216–011044
(010216–011044
(011045–
(011045–
(011045–
(010000–
(010000–
(010000–
(010000–
(010735–
(010735–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Pin, Hair Cotter
Bearing, Journal
Tube, Rubber
Bracket, Squeegee Pivot
Squeegee Blade Kit, Short
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Blade, Squeegee End
Squeegee Blade Kit, Long
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Blade, Squeegee End
Squeegee End Replacement Kit (For both sides)
Sleeve, Squeegee
Bracket, Adjuster, R.H.
Bracket, Squeegee Mounting
Bracket, Adjuster, L.H.
Bracket, Adjuster, R.H.
Bracket, Squeegee Mounting
Bracket, Adjuster, L.H.
Ring, Split
Bumper, Squeegee
Pin, Clevis
Body, Squeegee
Squeegee Blade Assembly, Front, Urethane
Squeegee Blade Assembly, Rear, Urethane
Qty.
1
1
1
1
1
1
1
2
1
1
1
2
1
2
1
1
1
1
1
1
2
2
2
1
1
1
6Ć41
465 MODEL PARTS
Fig. 25 – Wire Harness Group
1
3
4
2
5
6Ć42
465/480/490 MM184 (9–94)
465 MODEL PARTS
Fig. 25 – Wire Harness Group
05210/05209
Ref.
1
2
3
3
4
5
Tennant
Part No.
10940
10938
28349
28348
10939
65696
465/480/490 MM184 (9–94)
Machine Serial
Number
(010000–
(010000–
(010000–010640
(010641–
(010000–
(010850–
)
)
)
)
)
)
Description
Harness, Wire, Main
Harness, Wire, Instrument Panel
Harness Replacment Kit, Vacuum Fan
Harness, Wire, Vacuum Fan
Harness, Wire, Scrub Head
Harness, Wire, Switch
Qty.
1
1
1
1
1
1
6Ć43
465 MODEL PARTS
Fig. 26 – Label Group
3
1
1
1
1
1
1
2
05099/05098
Ref.
1
2
3
6Ć44
Tennant
Part No.
11541
11661
09806
Machine Serial
Number
(010000–
(010000–
(010000–
)
)
)
Description
Label Set, Information and Hazard
Label, Numerals 465
Label, TENNANT Logo, Blue
Qty.
1
2
1
465/480/490 MM184 (9–94)
480 MODEL PARTS
SECTION 7
CONTENTS
Page
Fig. 1 – Recommended General Maintenance Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Fig. 2 – Replacement Brushes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Fig. 3 – Hood and Bumper Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
Fig. 4 – Hood and Bumper Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
Fig. 5 – Main Frame Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
Fig. 6 – Main Frame Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
Fig. 7 – Side Skirt Support Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10
Fig. 8 – Front Shroud Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-12
Fig. 9 – Scrub Head Lift Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14
Fig. 10 – Scrub Head Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-16
Fig. 11 – Tire and Rim Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-17
Fig. 12 – Single Drive Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-18
Fig. 13 – Solution and Recovery Tanks Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-20
Fig. 14 – Recovery Tank Float Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-22
Fig. 15 – Solution Control Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24
Fig. 16 – Battery Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
Fig. 17 – Battery Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28
Fig. 18 – Steering Control Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-30
Fig. 19 – Rear Electric Panel Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
Fig. 20 – Electrical Controller Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-34
Fig. 21 – Rear Electrical Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-35
Fig. 22 – Rear Squeegee Link Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-36
Fig. 23 – Rear Squeegee Link Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-38
Fig. 24 – Rear Squeegee Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-40
Fig. 25 – Wire Harness Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42
Fig. 26 – Label Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44
465/480/490 MM184 (9–94)
7Ć1
480 MODEL PARTS
05157
Fig. 1 – Recommended General Maintenance Items
∇
∇
7Ć2
Tennant
Ref. Part No.
11485
04916
04919
33437
24687
33424
33354
11283
78546
78547
Machine Serial
Number
(020000–020744
(020000–020744
(020000–020744
(020000–020744
(020745–
(020745–
(020745–
(020745–
(020745–
(020745–
)
)
)
)
)
)
)
)
)
)
Description
Squeegee Blade Kit, Short
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Blade, Squeegee End
Squeegee Blade Kit, Long
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Blade, Squeegee End
Squeegee Blade Assembly, Front, Urethane
Squeegee Blade Assembly, Rear, Urethane
465/480/490 MM184 (9–94)
Qty.
1
1
1
2
1
1
1
2
1
1
480 MODEL PARTS
Fig. 2 – Replacement Brushes
6
4
7
2
3
8
5
9
1
10
11
05104/05105
∇
Ref.
1
2
3
4
∇
∇
∇
∇
∇
∇
5
6
7
8
9
10
11
Tennant
Part No.
11682
05725
14838
24299
30241
14838
24299
05724
14838
24299
05726
14838
24299
05036
14838
24299
05038
14838
24299
30216
24299
14838
15539
11218
19783
63248–1
63248–2
63248–3
63248–4
465/480/490 MM184 (9–94)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Brush, Pre–Sweep, Polypropylene
Scrub Brush Assembly, Stiff Polypropylene
Spring, Brush Retaining
Bracket, Spring Retainer
Scrub Brush Assembly, Polypropylene
Spring, Brush, Retaining
Bracket, Spring, Retainer
Scrub Brush Assembly, Nylon
Spring, Brush Retaining
Bracket, Spring Retainer
Scrub Brush Assembly, Abrasive
Spring, Brush Retaining
Bracket, Spring Retainer
Scrub Brush Assembly, Bassine
Spring, Brush Retainer
Bracket, Spring Retainer
Scrub Brush Assembly, Wire
Spring, Brush Retainer
Bracket, Spring Retainer
Scrub Driver Pad Assembly, Polypropylene
Bracket, Retainer Spring
Spring, Brush Retaining
Adaptor, Brush
Spacer, Pad Holder
Holder, Pad
Pad, Stripper, Brown
Pad, Scrubber, Blue
Pad, Buffer, Red
Pad, Polish, White
Qty.
1
2
1
1
2
1
1
2
1
1
2
1
1
1
1
1
2
1
1
2
1
1
1
1
1
2
2
2
2
7Ć3
480 MODEL PARTS
Fig. 3 – Hood and Bumper Group
14
2
1
7
5
3
3
3
13
8
4
9
7
3
9
9
3
6
10
9
12
11
7Ć4
8
3
10
465/480/490 MM184 (9–93)
480 MODEL PARTS
05055/04227
Fig. 3 – Hood and Bumper Group
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Tennant
Part No.
05044
33360
05284
10987
10988
05070
05236
05223
05272
04945
04944
05073
05276
05081
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Cover, Front
Seal
Clip, Retainer, M10
Corner Block, Frame, R.H.
Corner Block, Frame, L.H.
Bumper, Side, L.H.
Bar, Hinge Long
Bar, Hinge Short
Spacer, Hinge
Block Assembly, Corner Frame
Channel, Frame Nose
Bumper, Front
Bumper, Side R.H.
Cover, Rear
Qty.
1
1
8
1
1
1
2
2
4
2
1
1
1
1
7Ć5
480 MODEL PARTS
Fig. 4 – Hood and Bumper Group
12
2
1
3
5
3
3
8
7
9
7
9
3
3
9
6
4
10
9
8
3
11
10
4
7Ć6
465/480/490 MM184 (9–93)
480 MODEL PARTS
06170/06141
Fig. 4 – Hood and Bumper Group
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
Tennant
Part No.
05044
33360
05284
33454
33537
33536
05236
05223
05272
33407
05073
05081
465/480/490 MM184 (9–93)
Machine Serial
Number
(021046–
(021046–
(021046–
(021046–
(021046–
(021046–
(021046–
(021046–
(021046–
(021046–
(021046–
(021046–
)
)
)
)
)
)
)
)
)
)
)
)
Description
Cover, Front
Seal
Clip, Retainer, M10
Plate, Mount
Bumber, Side, R.H.
Bumper, Side, L.H.
Bar, Hinge Long
Bar, Hinge Short
Spacer, Hinge
Block, Corner Frame
Bumper, Front
Cover, Rear
Qty.
1
1
8
2
1
1
2
2
4
2
1
1
7Ć7
480 MODEL PARTS
Fig. 5 – Main Frame Group
1
4
2
3
6
8
3
9
5
6
7
05057/04775
Ref.
1
2
3
4
5
6
7
8
9
7Ć8
Tennant
Part No.
28163
24865
27929
05046
65690
10934
10932
10933
05045
Machine Serial
Number
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
(020000–021045
)
)
)
)
)
)
)
)
)
Description
Tray, Battery
Frame Replacement Kit
Grommet
Panel, Lower, R.H.
Caster
Strip, Skirt Retainer
Skirt, Lower Panel, L.H.
Skirt, Lower Panel, R.H.
Panel, Lower, L.H.
Qty.
1
1
4
1
2
2
1
1
1
465/480/490 MM184 (9–93)
480 MODEL PARTS
Fig. 6 – Main Frame Group
1
3
6
2
5
4
06172/06140
Ref.
1
2
3
4
5
6
Tennant
Part No.
28163
33419
33416
65690
24931
24932
465/480/490 MM184 (9–93)
Machine Serial
Number
(021046–
(021046–
(021046–
(021046–
(021046–
(021046–
)
)
)
)
)
)
Description
Tray, Battery
Frame, Main
Channel
Caster
Panel, Cover, L.H.
Panel, Lower, R.H.
Qty.
1
1
1
2
1
1
7Ć9
480 MODEL PARTS
Fig. 7 – Side Skirt Support Group
2
2
1
2
2
7Ć10
465/480/490 MM184 (9–93)
480 MODEL PARTS
05043/04771
Fig. 7 – Side Skirt Support Group
Tennant
Ref. Part No.
1 05681
2 46236
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–021045 )
(020000–021045 )
Description
Spring, Skirt Mounting
Clamp, Cable
Qty.
1
6
7Ć11
480 MODEL PARTS
Fig. 8 – Front Shroud Group
20
25
19
1
23
24
21
21
22
29
22
2
4
6
28
17
18
9
24
3
10
29
6
4
16
26
9
15
3
7
14
13
8
2
27
28
59156 - Nut, Hex, Lock, .38-16, NL, SS
11
12
5
7Ć12
465/480/490 MM184 (9–93)
480 MODEL PARTS
05053/04773
Fig. 8 – Front Shroud Group
Ref.
1
2
3
∇
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21
22
23
24
25
26
27
28
29
Tennant
Part No.
06103
06108
05214
28497
33427
59633
86800
10927
11613
36758
28495
28365
86800
86791
05244
05241
05058
11612
10928
28360
11489
04790
24933
04832
28366
24852
28238
33546
33544
33566
33553
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–021045
(020000–
(020000–
(020000–
(020000–
(020586–
(020000–
(020000–
(020000–
(020586–
(020000–
(020586–
(020586–
(020586–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–020585
(020000–020585
(020000–021045
(021046–
(020000–
(020586–021045
(021046–
(020000–021045
(021046–
(021046–
(021046–
(021046–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Bracket, Spring Mounting
Spring
Bracket, Shroud Mounting
Scrub Shroud Replacement Kit
Sleeve
Bearing, Thrust, Fiberglide
Wheel
Spring, Torsion, L.H.
Latch, Shroud, L.H.
Screw, Shoulder
Panel, Scrub Shroud
Bracket, Wheel
Wheel
Screw, Shoulder
Strip, Skirt Retainer
Skirt, Scrub Head
Strap, Shroud
Latch, Shroud, R.H.
Spring, Torsion, R.H.
Wheel Replacement Kit
Bearing, Flanged
Bracket, Head Stop
Bracket, Head Stop
Pad, Head Stop
Plate, Shroud
Plate, Mount
Plate, Spacer
Bracket, Skirt, R.H.
Bracket, Skirt, L.H.
Skirt, Side
Strip, Backup
Qty.
2
2
2
1
2
2
2
1
1
2
1
1
1
1
2
1
1
1
1
1
1
2
2
2
2
2
2
1
1
2
2
7Ć13
480 MODEL PARTS
Fig. 9 – Scrub Head Lift Group
1
2
21
3
4
20
18
19
17
10
5
9
6
23
23
22
13
7
16
11
12
9
9
10
15
14
8
9
12
7Ć14
11
465/480/490 MM184 (9–93)
480 MODEL PARTS
04792/04193
Fig. 9 – Scrub Head Lift Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Tennant
Part No.
44238–10
29584
14432
63846
04929
05685
04921
05686
04928
05019
04927
04920
11211
04924
10957
04942
10964
11399
10954
10951
10963
45261
50682
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Bushing, Flange
Pin, Clevis
Clamp, Worm Drive
Switch, Push Button
Bracket, Link Mount
Rod End, M10, L.H.
Rod, Adjusting
Rod End, M10, R.H.
Bearing, Flange
Sleeve
Sleeve
Bar, Pivot
Pin, Clevis
Pivot, Scrub Head
Bracket, Head Lift
Spacer, Rod
Screw, Shoulder
Clamp, Worm Drive
Bracket, Switch
Bracket, Switch
Actuator, 36 V
Spring, Compression
Sleeve
Qty.
2
1
1
1
1
1
1
1
4
2
2
2
1
1
1
1
2
1
1
1
1
2
2
7Ć15
480 MODEL PARTS
Fig. 10 – Scrub Head Group
1
1
2
7
2
3
6
4
5
04207/05093
Ref.
1
2
3
4
5
6
7
7Ć16
Tennant
Part No.
04742
00926
04928
05076
14841
04927
05612
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
)
)
Description
Motor, 36 V (See Breakdowns)
Key, Square
Bearing, Flange
Plate, Brush Drive
Hub, Brush Drive
Sleeve
Sleeve, Scrub Head Rear
Qty.
2
2
2
1
2
1
1
465/480/490 MM184 (9–93)
480 MODEL PARTS
Fig. 11 – Tire and Rim Assembly
1
2
3
4
04780/04200
∇
Tennant
Ref. Part No.
61597
1 61596
2 04658
3 04657
4 11109
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
Description
Tire and Rim Assembly
Tire
Tube, Inner
Rim
Nut, Wheel
Qty.
2
1
1
1
6
7Ć17
480 MODEL PARTS
Fig. 12 – Single Drive Group
26
3
25
26
34
23
28
24
33
22
1
31
32
2
34
24
27
29
12
11
14
30
33
13
4
15
20
17
10
16
20
10
19
18
21
5
19
18
8
7
9
6
7Ć18
465/480/490 MM184 (9–93)
480 MODEL PARTS
04786/04194
Fig. 12 – Single Drive Group
∇
∇
∇
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Tennant
Part No.
00926
05680
24553
05191
05606
11117
33342
04400
11088
05696
61416
28272
24645
04744
00927
24682
11127
36190
24684
79599
04746
05605
04720
04671
05582
24548
47277
05604
04721
40678–1
24552
15877
24547
24555
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–021103
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–021103
(020000–021103
(021046–
(020000–
(020000–
(020000–
(021104–
(021104–
(021104–
(021104–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Key, Square
Motor, Electric (See Breakdowns)
Plate Kit, Motor Mounting
Housing, Drive Wheel Support
Hub Assembly, Single Drive
Stud, Wheel
Nut, Nylon Hex, M16
Washer, M16
Bracket, Support Bearing
Collar, Clamping
Chain and Link Assembly
Link, Roller Chain
Skirt
Spacer
Key, Square
Differential and Sprocket Replacement Kit
Sprocket
Flange
Bearing Replacement Kit
Screw, Nylon Set
Flange, Bearing
Wire, Spring, Long
Spring, Compression
Puck, Chain Tensioner
Bearing, Flange
Arm Kit, Chain Tensioner
Chain, Static
Wire, Spring, Short
Sprocket
Clamp, Cable
Plate, Motor Mounting
Bearing, Flange
Arm, Chain Tensioner
E-Ring, External
Qty.
1
1
1
1
2
3
2
2
2
4
1
1
1
1
2
1
1
6
4
2
2
1
1
2
2
2
1
1
1
1
1
2
2
2
7Ć19
480 MODEL PARTS
Fig. 13 – Solution and Recovery Tanks Group
10
7
20
21
3
4
26
28
29
23
1
19
18 19
9
2
29
3
6
5
23
8
25
26
17
16
12
25
15
27
12
24
9
12
22
12
12
5
13
12
11
13
14
7Ć20
465/480/490 MM184 (9–93)
480 MODEL PARTS
04800/04196
Fig. 13 – Solution and Recovery Tanks Group
Ref.
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Tennant
Part No.
65552
65551
05016
222396
11746
22297
05216
06137
05017
05127
67004
33344
65566
75611
05675
11750
69784
05218
56119
76426
05165
43516A
04832
57828
04836
24663
24638
05089
19676
65695
465/480/490 MM184 (9–94)
Machine Serial
Number
(020000–022534
(022535–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–020968
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020969–
(020969–
(020000–
(020000–
(022535–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Baffle Kit
Plate, Baffle
Tank, Solution
Stopper Assembly
Baffle, Tank
Clamp, Worm Drive
Hose, Squeegee
Cover, Recovery Tank
Tank Recovery
Hose, Drain
Clip, Finger Grip
Clamp, Worm Drive
Fitting, Straight
Fitting, Plug
Pad, Tank
Baffle, Vacuum Fan
Fitting, Nipple
Strainer, Solution Tank
Fitting, Plug
Washer, Sealing
Seal, Recovery Tank Lid
Basket, Soap
Pad, Foam
Foam
Strap, Poly
Strap, Drain Hose
Clip, Drain Hose
Screen
Lanyard
Latch, Lift and Turn, Adjustable
Qty.
1
1
1
2
1
3
1
1
1
2
2
1
3
2
2
1
1
1
1
3
1
1
1
2
1
2
2
1
1
2
7Ć21
480 MODEL PARTS
Fig. 14 – Recovery Tank Float Group
1
2
3
4
12
6
11
10
9
7
13
8
5
7Ć22
465/480/490 MM184 (9–94)
480 MODEL PARTS
05033/04218
Fig. 14 – Recovery Tank Float Group
Ref.
1
2
3
4
5
6
7
8
8
9
10
11
12
13
Tennant
Part No.
10936
06174
10914
06146
49266
05567
65683
10935
28346
33584
56119
76426
10911
78551
465/480/490 MM184 (9–94)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–020635
(020636–
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Guard, Vacuum Fan
Bracket, Vacuum Fan
Vacuum, Fan (See Breakdowns)
Bracket, Mounting
Tie, Cable
Bracket, Water Level Control
Float, Water Level
Mercury Switch Assembly
Mercury Switch Assembly
Clamp, Cable
Fitting, Plug
Washer, Sealing
Isolator, Vacuum Fan
Tube
Qty.
1
1
1
1
1
1
1
1
1
1
1
3
1
1
7Ć23
480 MODEL PARTS
Fig. 15 – Solution Control Group
3
4
1
18
19
1
2
5
6
5
9
8
7
14
10
12
12
11
12
15
7Ć24
13
17
16
465/480/490 MM184 (9–93)
480 MODEL PARTS
05037/04198
Fig. 15 – Solution Control Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Tennant
Part No.
43611
63342
33441
26565
27880
05670
12083
05294
05669
63244–1
63244–3
54333
05714
05712
05711
05717
63245–1
33438
33439
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–020635
(020000–020635
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020636–
(020636–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Washer, Nylon
Sleeve
Water Handle Kit
Knob
Yoke Assembly
Cable, Push Pull
Water, Valve
Bracket, Valve Mounting
Arm, Water Valve
Fitting, Barbed Elbow
Fitting, Barbed Elbow
Clamp, Worm Drive
Hose, PVC
Hose, Clear Vinyl
Hose, Clear Vinyl
Hose, Clear Vinyl
Fitting, Barbed Tee
Lever, Control
Grip, Handle
Qty.
2
1
1
1
2
1
1
1
1
2
1
4
1
1
1
1
1
1
1
7Ć25
480 MODEL PARTS
Fig. 16 – Battery Group
6
1
6
1
2
7 8
3
4
11 5
9
10
1
1
12
7Ć26
465/480/490 MM184 (9–93)
480 MODEL PARTS
05051/04201
Fig. 16 – Battery Group
Ref.
1
1
2
3
4
5
6
7
8
9
10
11
12
Tennant
Part No.
11230
11229
05251
63757
04836
05252
63755
05671
05672
10632
65742
33671
04684
465/480/490 MM184 (9–94)
Machine Serial
Number
(020000–020440
(020000–020440
(020000–020440
(020000–020440
(020000–020440
(020000–020440
(020000–020440
(020000–020440
(020000–020440
(020000–020440
(020000–020440
(020000–020440
(020000–020440
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Battery, 6 V, Wet (Replaced by 10155)
Battery, 6 V, Dry (International Only)
Cable, Battery
Cable, Battery
Strap, Poly, Webbing
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Grommet
Sleeve
Strap, Rubber, Tie–down
Angle, Battery Stop
Qty.
6
6
1
1
1
1
2
1
1
1
2
2
2
7Ć27
480 MODEL PARTS
Fig. 17 – Battery Group
1
6
6
7
1
8
15
14
13
3
2
5
11
9
10
10
1
16
1
4
1
12
12
7Ć28
465/480/490 MM184 (9–94)
480 MODEL PARTS
06145/06153
Fig. 17 – Battery Group
Ref.
1
1
2
3
4
5
6
7
8
9
10
11
12
12
13
14
15
16
Tennant
Part No.
10155
11229
28333
28334
04836
28335
63740
28332
05672
10632
65742
33671
04684
24843
45962
02076
28286
65744
465/480/490 MM184 (9–94)
Machine Serial
Number
(020441–
(020441–
(020441–
(020441–
(020441–
(020441–
(020441–
(020441–
(020441–
(020441–
(020441–
(020441–
(020441–021045
(021046–
(020441–
(020441–
(020441–
(020441–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Battery, 6 V, Wet
Battery, 6 V, Dry (International Only)
Cable, Battery
Cable, Battery
Strap, Poly, Webbing
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Grommet
Sleeve
Strap, Rubber, Tie–down
Angle, Battery Stop
Angle, Battery Stop
Cover, Terminal
Cover, Terminal
Strap, Battery Lift
Hinge, W/Label, SB50
Qty.
6
6
1
1
2
1
2
1
1
1
2
2
2
2
12
12
1
1
7Ć29
480 MODEL PARTS
Fig. 18 – Steering Control Group
8
14
5
8
14
16
5
20
7
3
19
2
9
10
15
11
16
6
12
13
1
18
17
2
3
4
7Ć30
465/480/490 MM184 (9–93)
480 MODEL PARTS
04798/04195
Fig. 18 – Steering Control Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Tennant
Part No.
04760
06208
04765
05611
05582
04767
27974
04761
04762
04763
04766
27955
27934
27971
27973
27937
55248
49266
86730
82226
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–020373
(020000–
(020374–
(020000–020373
(020000–
(020000–
(020000–
(020374–
(020374–
(020000–020373
(020374–
(020374–
(020000–
(020000–
(020374–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Handle, Speed Control
Washer, Neoprene
Grip, Handle
Isolator, Vibration
Bearing, Flange
Stop, Spring
Gear
Bearing, Flange
Spring, Torsion Centering
Hub And Gear
Collar, Shaft
Potentiometer Replacement Kit
Bracket, Handle
Potentiometer Replacement Kit
Bracket, Potentiometer
Bearing, Flange
Mount, Cable Tie
Tie, Cable
Nut, Hex, Thin
Washer
Qty.
1
2
2
2
2
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
7Ć31
480 MODEL PARTS
Fig. 19 – Rear Electric Panel Group
1
19
22
23
21 19
18
16
25
Early Factory Installed
Auto Stop Switch
6
15
26
5
25
20
14
11
17
13
9
4
2
5
12
8
4
11
10
5
17
3
7Ć32
7
24
465/480/490 MM184 (9–93)
480 MODEL PARTS
05046/04222
Fig. 19 – Rear Electric Panel Group
∇
Ref.
1
2
3
∇
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Tennant
Part No.
33511
65554
31203
31204
57772
56799
05280
31988
04957
28416
10973
11488
33501
10960
65559
57807
65598
05027
33492
28429
28428
11608
11651
31204
87284
65584
65664
65665
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–020960
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–020960
(020000–
(020000–
(020000–
(020000–
(020000–
(020961–
(020000–
(020000–
(020000–
(020000–
(020000–
(020961–
(020000–022793
(020000–
(020000–022793
(020000–020916
(020000–020916
(020000–020916
(020000–
(022794–
(022794–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Instrument Panel and Bezel Kit
Switch, Progressive Rocker
Switch Assembly, Key
Key, Switch
Plate, Cover
Rivet, Pop
Clip, Stud
Hourmeter
Plate, Circuit Breaker Mounting
Plate, Circuit Breaker Mounting
Shunt
Brush Pressure/Battery Gauge
Panel, Instrument
Label, Instrument Panel
Switch, Rocker, DPDT
Cover, Rocker Switch Seal
Panel and Label Assembly, Rear
Guide, Cover, Rear
Bezel, Touch Panel
Switch, Push Button
Plate, Stop Button
Contacts, Switch
Switch Assembly
Key, Switch
Relay, DPDT
Plugbuuton
Switch, Push Button
Contacts, Switch
Qty.
1
1
1
1
2
4
8
1
1
1
1
1
1
1
1
2
1
2
1
1
1
2
1
1
1
1
1
2
7Ć33
480 MODEL PARTS
Fig. 20 – Electrical Controller Group
1
6
4
5
8
3
2
7
05048/04779
Ref.
1
2
3
4
5
6
7
8
7Ć34
Tennant
Part No.
11708
11713
11341
27963
65742
27928
10632–9
57167
Machine Serial
Number
(020000–020282
(020000–
(020000–
(020000–
(020000–
(020283–
(020283–
(020283–
)
)
)
)
)
)
)
)
Description
Grommet, Flexible
Cover and Label Assembly, Circuit Board
Gasket, Controller
Controller Kit, Single
Sleeve
Grommet, Ribbon Cable
Grommet
Plugbutton
465/480/490 MM184 (9–94)
Qty.
1
1
1
1
2
1
1
1
480 MODEL PARTS
Fig. 21 – Rear Electrical Group
11
12
2
6
1
8
9
3
5
10
4
5
6
7
05050/04778
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
Tennant
Part No.
57164
28426
10967
32234
04685
10962
26395–1
76062
41702
27967
87977
57751
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020990–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
Description
Breaker, Circuit, 10 A
Plugbutton
Busbar, Relay
Diode Assembly
Contactor, SPST
Diode, Bridge, 12 A
Clamp, Cable
Insulator, Panel and Switch Board
Rod, Threaded
Breaker, Circuit, 20 A
Breaker, Circuit, 7 A
Boot, Circuit Breaker
Qty.
1
1
1
1
2
2
1
1
1
4
1
2
7Ć35
480 MODEL PARTS
Fig. 22 – Rear Squeegee Link Group
10
1
4
6
11
9
5
3
2
12
13
8
7Ć36
7
6
4
465/480/490 MM184 (9–93)
480 MODEL PARTS
04794/04219
Fig. 22 – Rear Squeegee Link Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
Tennant
Part No.
10950
10946
05291
33404
04869
32536
05290
10949
40847–3
63212
23514–1
63878
11679
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–020293
(020000–020293
(020000–020293
(020000–020293
(020000–020293
(020000–020293
(020000–020293
(020000–020293
(020000–020293
(020000–020553
(020000–020553
(020000–020553
(020000–020553
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Bracket, Squeegee Lift
Bracket, Squeegee Lift
Rod End, M10, L.H.
Spring, Tension
Stud, Adjustable
Bolt, Eye
Rod End, M10, R.H.
Bracket, Squeegee Pivot (replaced by 33397)
Shim
Spring, Squeegee Centering
Ring, Retaining
Roller
Bracket, Roller
Qty.
1
1
1
2
1
2
1
1
–
1
1
1
1
7Ć37
480 MODEL PARTS
Fig. 23 – Rear Squeegee Link Group
1
5
6
2
7
3
8
20
4
19
23
4
25
24
22
21
9
10
11
12
18
13
16
14
17
7Ć38
15 14
465/480/490 MM184 (9–93)
480 MODEL PARTS
05485/04219
Fig. 23 – Rear Squeegee Link Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Tennant
Part No.
05624
05145
33385
04843
63282
11676
82962
33365
33355
33379
33499
05284
86800
33373
33358
33371
33404
33390
64377
05099
33498
64489
33372
40847–1
04846
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020294–
(020000–
(020000–
(020000–
(020000–
(020294–
(020294–
(020294–
(020294–
(020294–
(020294–
(020294–
(020294–
(020294–
(020294–
(020294–
(020000–
(020000–
(020294–
(020294–
(020294–
(020000–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Washer
Sleeve, Squeegee Lift
Bracket, Squeegee Lift
Bearing, Flange
Ball Joint, R.H.
Stud, Adjustment
Ball Joint, L.H.
Bracket, Squeegee Lift
Pin, Clevis
Axle, Caster Adjustment
Bracket, Caster
Clip, Retainer
Wheel
Ring, Retainer
Retainer, Spring
Link, Connecting
Spring, Tension
Bracket, Squeegee, Pivot
Bearing, Journal
Flange, Squeegee Mounting
Spring
Washer
Spring, Tension
Shim
Washer, Thrust
Qty.
1
2
1
6
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
1
1
–
1
–
1
7Ć39
480 MODEL PARTS
Fig. 24 – Rear Squeegee Group
14
13
3
15
11
4
17
16
12
1
2
18
19
10
12
22
9
20
24
21
8
7
23
6
10
19
20
5
7Ć40
7
21
465/480/490 MM184 (9–94)
480 MODEL PARTS
04796/04220
Fig. 24 – Rear Squeegee Group
Ref.
1
2
3
4
∇
5
6
7
∇
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Tennant
Part No.
55094
04844
11372
10956
11485
04916
04919
33437
24687
33424
33354
11283
27952
33369
33378
33393
33377
04819
04816
04808
49708
04752
33403
24633
78546
78547
465/480/490 MM184 (9–94)
Machine Serial
Number
(020000–
(020000–
(020000–020293
(020000–020293
(020000–020744
(020000–020744
(020000–020744
(020000–020744
(020745–
(020745–
(020745–
(020745–
(020000–020558
(020294–
(020294–021103
(020294–021103
(020294–021103
(021104–
(021104–
(021104–
(020000–
(020000–
(020000–
(020000–
(020745–
(020745–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Pin, Hair Cotter
Bearing, Journal
Tube, Rubber
Bracket, Squeegee Pivot
Squeegee Blade Kit, Short
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Blade, Squeegee End
Squeegee Blade Kit, Long
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Blade, Squeegee End
Squeegee End Replacement Kit (For both sides)
Sleeve, Squeegee
Bracket, Adjustment, R.H.
Bracket, Squeegee Mounting
Bracket, Adjustment, L.H.
Bracket, Adjustment, R.H.
Bracket, Squeegee Mounting
Bracket, Adjustment, L.H.
Ring, Split
Bumper, Squeegee
Pin, Clevis
Body, Squeegee
Squeegee Blade Assembly, Front, Urethane
Squeegee Blade Assembly, Rear, Urethane
Qty.
1
1
1
1
1
1
1
2
1
1
1
2
1
2
1
1
1
1
1
1
2
2
2
1
1
1
7Ć41
480 MODEL PARTS
Fig. 25 – Wire Harness Group
1
3
4
2
5
7Ć42
465/480/490 MM184 (9–94)
480 MODEL PARTS
Fig. 25 – Wire Harness Group
05211/05209
Ref.
1
2
3
3
4
5
Tennant
Part No.
10940
10938
28349
28348
10939
65696
465/480/490 MM184 (9–94)
Machine Serial
Number
(020000–
(020000–
(020000–020635
(020636–
(020000–
(020917–
)
)
)
)
)
)
Description
Harness, Wire, Main
Harness, Wire, Instrument Panel
Harness Replacement Kit, Vacuum Fan
Harness, Wire, Vacuum Fan
Harness, Wire, Scrub Head
Harness, Wire, Switch
Qty.
1
1
1
1
1
1
7Ć43
480 MODEL PARTS
Fig. 26 – Label Group
3
1
1
1
1
1
1
2
05100/05098
Ref.
1
2
3
7Ć44
Tennant
Part No.
11541
11663
09806
Machine Serial
Number
(020000–
(020000–
(020000–
)
)
)
Description
Label Set, Information and Hazard
Label, Numerals 480
Label, TENNANT Logo, Blue
Qty.
1
2
1
465/480/490 MM184 (9–94)
480EE MODEL PARTS
SECTION 8
CONTENTS
Page
Fig. 1 – Recommended General Maintenance Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Fig. 2 – Replacement Brushes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Fig. 3 – Hood and Bumper Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Fig. 4 – Main Frame Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Fig. 5 – Front Shroud Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Fig. 6 – Scrub Head Lift Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10
Fig. 7 – Scrub Head Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12
Fig. 8 – Tire and Rim Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13
Fig. 9 – Single Drive Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-14
Fig. 10 – Solution and Recovery Tanks Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16
Fig. 11 – Vacuum Fan Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-18
Fig. 12 – Solution Control Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-20
Fig. 13 – Battery Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-22
Fig. 14 – Steering Control Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-24
Fig. 15 – Rear Electric Panel Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-26
Fig. 16 – Electrical Box Group, EE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-28
Fig. 17 – Rear Squeegee Link Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-30
Fig. 18 – Rear Squeegee Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-32
Fig. 19 – Wire Harness Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-34
Fig. 20 – Label Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-36
465/480/490 MM184 (9–94)
8Ć1
480EE MODEL PARTS
05157
Fig. 1 – Recommended General Maintenance Items
∇
∇
8Ć2
Tennant
Ref. Part No.
11485
04916
04919
33437
24687
33424
33354
11283
78546
78547
Machine Serial
Number
(020000–020744
(020000–020744
(020000–020744
(020000–020744
(020745–
(020745–
(020745–
(020745–
(020745–
(020745–
)
)
)
)
)
)
)
)
)
)
Description
Squeegee Blade Kit, Short
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Blade, Squeegee End
Squeegee Blade Kit, Long
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Blade, Squeegee End
Squeegee Blade Assembly, Front, Urethane
Squeegee Blade Assembly, Rear, Urethane
465/480/490 MM184 (9–94)
Qty.
1
1
1
2
1
1
1
2
1
1
480EE MODEL PARTS
Fig. 2 – Replacement Brushes
6
4
7
2
3
8
5
9
1
10
11
05104/05105
∇
Ref.
1
2
3
4
∇
∇
∇
∇
∇
∇
5
6
7
8
9
10
11
Tennant
Part No.
11682
05725
14838
24299
30241
14838
24299
05724
14838
24299
05726
14838
24299
05036
14838
24299
05038
14838
24299
30216
24299
14838
15539
11218
19783
63248–1
63248–2
63248–3
63248–4
465/480/490 MM184 (9–94)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Brush, Pre–Sweep, Polypropylene
Scrub Brush Assembly, Stiff Polypropylene
Spring, Brush Retaining
Bracket, Spring Retainer
Scrub Brush Assembly, Polypropylene
Spring, Brush, Retaining
Bracket, Spring, Retainer
Scrub Brush Assembly, Nylon
Spring, Brush Retaining
Bracket, Spring Retainer
Scrub Brush Assembly, Abrasive
Spring, Brush Retaining
Bracket, Spring Retainer
Scrub Brush Assembly, Bassine
Spring, Brush Retainer
Bracket, Spring Retainer
Scrub Brush Assembly, Wire
Spring, Brush Retainer
Bracket, Spring Retainer
Scrub Driver Pad Assembly, Polypropylene
Bracket, Retainer Spring
Spring, Brush Retaining
Adaptor, Brush
Spacer, Pad Holder
Holder, Pad
Pad, Stripper, Brown
Pad, Scrubber, Blue
Pad, Buffer, Red
Pad, Polish, White
Qty.
1
2
1
1
2
1
1
2
1
1
2
1
1
1
1
1
2
1
1
2
1
1
1
1
1
2
2
2
2
8Ć3
480EE MODEL PARTS
Fig. 3 – Hood and Bumper Group
12
2
1
13
15
14
3
5
3
3
8
7
9
3
9
7
3
9
6
10
4
9
8
3
11
10
4
8Ć4
465/480/490 MM184 (9–93)
480EE MODEL PARTS
06331/06331
Fig. 3 – Hood and Bumper Group
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Tennant
Part No.
28325
33360
05284
33454
33537
33536
05236
05223
05272
33407
05073
05081
28120
28151
28154
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Cover, Front, EE
Seal
Clip, Retainer, M10
Plate, Mount
Bumber, Side, R.H.
Bumper, Side, L.H.
Bar, Hinge Long
Bar, Hinge Short
Spacer, Hinge
Block, Corner Frame
Bumper, Front
Cover, Rear
Bracket, Hood
Plate, Hood
Bracket, Hood
Qty.
1
1
8
2
1
1
2
2
4
2
1
1
1
1
1
8Ć5
480EE MODEL PARTS
Fig. 4 – Main Frame Group
1
3
2
5
8Ć6
4
465/480/490 MM184 (9–93)
480EE MODEL PARTS
06338/06338
Fig. 4 – Main Frame Group
Ref.
1
2
3
4
5
Tennant
Part No.
28163
33419
24932
65690
24931
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
Description
Tray, Battery
Frame, Main
Panel, Lower, R.H.
Caster
Panel, Cover, L.H.
Qty.
1
1
1
2
1
8Ć7
480EE MODEL PARTS
Fig. 5 – Front Shroud Group
20
21
21
22
6
18
2
4
17
9 10
1
22
20
3
12
1
4
6
16
10
23
15
3
7
2
19
18
8
59156 - Nut, Hex, Lock, .38-16, NL, SS
14
13
11
6
5
8Ć8
465/480/490 MM184 (9–93)
480EE MODEL PARTS
06332/06332
Fig. 5 – Front Shroud Group
Ref.
1
2
3
∇
4
5
6
7
8
9
10
12
11
13
14
15
16
17
18
19
20
21
22
23
Tennant
Part No.
33553
06108
05214
28497
33427
59633
86800
10927
11613
10928
36758
28495
28365
86791
05244
05241
05058
11612
33566
33544
24852
28082
04832
33546
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Strip, Backup
Spring
Bracket, Shroud Mounting
Scrub Shroud Replacement Kit
Sleeve
Bearing, Thrust, Fiberglide
Wheel
Spring, Torsion, L.H.
Latch, Shroud, L.H.
Spring, Torsion, R.H.
Screw, Shoulder
Panel, Scrub Shroud
Bracket, Wheel
Screw, Shoulder
Strip, Skirt Retainer
Skirt, Scrub Head
Strap, Shroud
Latch, Shroud, R.H.
Skirt, Side
Bracket, Skirt, L.H.
Plate, Mount
Bracket, Head Stop
Pad, Head Stop
Bracket, Skirt, R.H.
Qty.
2
2
2
1
2
2
3
1
1
1
2
1
1
1
2
1
1
1
2
1
2
2
2
1
8Ć9
480EE MODEL PARTS
Fig. 6 – Scrub Head Lift Group
2
21
3
20
4
18
17
19
10
5
9
6
1
22
1
7
16
11
12
9
22
9
14
10
13
15
8
9
12 11
8Ć10
465/480/490 MM184 (9–93)
480EE MODEL PARTS
06333/06333
Fig. 6 – Scrub Head Lift Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Tennant
Part No.
50682
29584
14432
10982
04929
05685
04921
05686
04928
05019
04927
04920
11211
04924
10957
04942
10964
11399
10954
10951
27838
45261
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Sleeve
Pin, Clevis
Clamp, Worm Drive
Switch, Micro
Bracket, Link Mount
Rod End, M10, L.H.
Rod, Adjusting
Rod End, M10, R.H.
Bearing, Flange
Sleeve
Sleeve
Bar, Pivot
Pin, Clevis
Pivot, Scrub Head
Bracket, Head Lift
Spacer, Rod
Screw, Shoulder
Clamp, Worm Drive
Bracket, Switch
Bracket, Switch
Actuator, 36 V, EE
Spring, Compression
Qty.
2
1
1
1
1
1
1
1
4
2
2
2
1
1
1
1
2
1
1
1
1
2
8Ć11
480EE MODEL PARTS
Fig. 7 – Scrub Head Group
1
1
2
7
2
3
6
4
5
06334/05093
Ref.
1
2
3
4
5
6
7
8Ć12
Tennant
Part No.
27836
00926
04928
05076
14841
04927
05612
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
)
)
Description
Motor, EE
Key, Square
Bearing, Flange
Plate, Brush Drive
Hub, Brush Drive
Sleeve
Sleeve, Scrub Head Rear
Qty.
2
2
2
1
2
1
1
465/480/490 MM184 (9–93)
480EE MODEL PARTS
Fig. 8 – Tire and Rim Assembly
1
2
3
4
04780/04200
∇
Tennant
Ref. Part No.
61597
1 61596
2 04658
3 04657
4 11109
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
Description
Tire and Rim Assembly
Tire
Tube, Inner
Rim
Nut, Wheel
Qty.
2
1
1
1
6
8Ć13
480EE MODEL PARTS
Fig. 9 – Single Drive Group
24 31 26
28
23
22
1
25
31
24
26
2
27
29
3
30
12
14
11
13
4
15
20
17
10
16
20
19
10
18
21 19
5
18
8
9
8Ć14
7
6
465/480/490 MM184 (9–93)
480EE MODEL PARTS
06335/04194
Fig. 9 – Single Drive Group
∇
∇
∇
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Tennant
Part No.
00926
27837
24552
05191
05606
11117
33342
04400
11088
05696
61416
28272
24645
04744
00927
24682
11127
36190
24684
79599
04746
05605
04720
04671
15877
24547
28280
05604
04721
40678–1
24555
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Key, Square
Motor, Electric, EE
Plate, Motor Mounting
Housing, Drive Wheel Support
Hub Assembly, Single Drive
Stud, Wheel
Nut, Nylon Hex, M16
Washer, M16
Bracket, Support Bearing
Collar, Clamping
Chain and Link Assembly
Link, Roller Chain
Skirt
Spacer
Key, Square
Differential and Sprocket Replacement Kit
Sprocket
Flange
Bearing Replacement Kit
Screw, Nylon Set
Flange, Bearing
Wire, Spring, Long
Spring, Compression
Puck, Chain Tensioner
Bearing, Flange
Arm, Chain Tensioner
Chain, Static
Wire, Spring, Short
Sprocket
Clamp, Cable
E–Ring, External
Qty.
1
1
1
1
2
3
2
2
2
4
1
1
1
1
2
1
1
6
4
2
2
1
1
2
2
2
1
1
1
1
2
8Ć15
480EE MODEL PARTS
Fig. 10 – Solution and Recovery Tanks Group
10
7
20
21
3
4
26
28
29
23
1
19
18 19
9
2
29
3
6
5
23
8
25
26
17
16
12
25
15
27
12
24
9
12
22
12
12
5
13
12
11
13
14
8Ć16
465/480/490 MM184 (9–92)
480EE MODEL PARTS
04800/04196
Fig. 10 – Solution and Recovery Tanks Group
Ref.
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Tennant
Part No.
65552
65551
05016
222396
11746
22297
05216
06137
05017
05127
67004
33344
65566
75611
05675
11750
69784
05218
56119
76426
05165
43516A
04832
57828
04836
24663
24638
05089
19676
65695
465/480/490 MM184 (9–94)
Machine Serial
Number
(020000–022534
(022535–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–020968
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020969–
(020969–
(020000–
(020000–
(022535–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Baffle Kit
Plate, Baffle
Tank, Solution
Stopper Assembly
Baffle, Tank
Clamp, Worm Drive
Hose, Squeegee
Cover, Recovery Tank
Tank Recovery
Hose, Drain
Clip, Finger Grip
Clamp, Worm Drive
Fitting, Straight
Fitting, Plug
Pad, Tank
Baffle, Vacuum Fan
Fitting, Nipple
Strainer, Solution Tank
Fitting, Plug
Washer, Sealing
Seal, Recovery Tank Lid
Basket, Soap
Pad, Foam
Foam
Strap, Poly
Strap, Drain Hose
Clip, Drain Hose
Screen
Lanyard
Latch, Lift and Turn, Adjustable
Qty.
1
1
1
2
1
3
1
1
1
2
2
1
3
2
2
1
1
1
1
3
1
1
1
2
1
2
2
1
1
2
8Ć17
480EE MODEL PARTS
Fig. 11 – Vacuum Fan Group
29
16
22
21
22
27
28
26
24
23
25
20
14
1
5
3
17
11
12
15
19
6
2
4
11
10
9
18
5
31
3
30
8Ć18
7
8
13
465/480/490 MM184 (9–94)
480EE MODEL PARTS
06330/06330
Fig. 11 – Vacuum Fan Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Tennant
Part No.
60171
27916
11531
06146
10912
05567
65683
28346
33584
56119
76426
10911
49266
27901
27832
27885
00912
15644
00954
27884
27909
05582
45430
01845
01543
20020
41698
45412
27907
27906
78551
465/480/490 MM184 (9–94)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Plate and Label Assembly, Tank
Hose, Vacuum Fan
Clamp, Worm Drive
Bracket, Mounting
Seal, Vacuum Fan
Bracket, Water Level Control
Float, Water Level
Mercury Switch Assembly
Clamp, Cable
Fitting, Plug
Washer, Sealing
Isolator, Vacuum Fan
Tie, Cable
Plate, Actuator Mount
Motor, Electric, EE
Sheave
Key, Square
Blower, Vacuum Fan
Key, Square
Sheave
Arm, Idler
Bearing, Flange
Pulley, Idler
Bearing, Ball
Ring, Retaining, External
Ring, Retaining, Internal
Spring, Tension
V–Belt
Guard, Belt
Duct, Intake
Tube
Qty.
1
1
2
1
2
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
8Ć19
480EE MODEL PARTS
Fig. 12 – Solution Control Group
4
19
3
12
18
1
5
6
5
9
8
7
14
10
12
12
11
12
15
8Ć20
13
17
16
465/480/490 MM184 (9–93)
480EE MODEL PARTS
05037/04198
Fig. 12 – Solution Control Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Tennant
Part No.
43611
63342
33441
26565
27880
05670
12083
05294
05669
63244–1
63244–3
54333
05714
05712
05711
05717
63245–1
33438
33439
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–020635
(020000–020635
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020636–
(020636–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Washer, Nylon
Sleeve
Water Handle Kit
Knob
Yoke Assembly
Cable, Push Pull
Water, Valve
Bracket, Valve Mounting
Arm, Water Valve
Fitting, Barbed Elbow
Fitting, Barbed Elbow
Clamp, Worm Drive
Hose, PVC
Hose, Clear Vinyl
Hose, Clear Vinyl
Hose, Clear Vinyl
Fitting, Barbed Tee
Lever, Control
Grip, Handle
Qty.
2
1
1
1
2
1
1
1
1
2
1
4
1
1
1
1
1
1
1
8Ć21
480EE MODEL PARTS
Fig. 13 – Battery Group
1
6
5
3
10
2
4
7
1
8
9
1
11
12
10
8Ć22
465/480/490 MM184 (9–94)
480EE MODEL PARTS
06336/06336
Fig. 13 – Battery Group
Ref.
1
1
2
3
4
5
6
7
8
9
10
11
12
Tennant
Part No.
10138
10140
05251
63757
05252
63755
60097
60098
10632
60095
04836
01275
65745
465/480/490 MM184 (9–94)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Battery, 6 V, 305 Ah, Wet
Battery, 6 V, 305 Ah, Dry (International Only)
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Harness, Battery Wire
Harness, Machine Wire
Grommet, Rubber
Bracket, Connector
Strap, Poly, Webbing
Sleeve
Hinge, W/Label, SB175
Qty.
6
6
1
1
1
2
1
1
1
1
2
2
1
8Ć23
480EE MODEL PARTS
Fig. 14 – Steering Control Group
8
14
5
8
14
16
5
7
3
19
2
20
9
10
15
11
16
6
12
13
1
18
17
2
3
4
8Ć24
465/480/490 MM184 (9–93)
480EE MODEL PARTS
04798/04195
Fig. 14 – Steering Control Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Tennant
Part No.
04760
06208
04765
05611
05582
04767
27974
04761
04762
04763
04766
27955
27934
27971
27973
27937
55248
49266
86730
82226
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–020373
(020000–
(020374–
(020000–020373
(020000–
(020000–
(020000–
(020374–
(020374–
(020000–020373
(020374–
(020374–
(020000–
(020000–
(020374–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Handle, Speed Control
Washer, Neoprene
Grip, Handle
Isolator, Vibration
Bearing, Flange
Stop, Spring
Gear
Bearing, Flange
Spring, Torsion Centering
Hub And Gear
Collar, Shaft
Potentiometer Replacement Kit
Bracket, Handle
Potentiometer Replacement Kit
Bracket, Potentiometer
Bearing, Flange
Mount, Cable Tie
Tie, Cable
Nut, Hex, Thin
Washer
Qty.
1
2
2
2
2
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
8Ć25
480EE MODEL PARTS
Fig. 15 – Rear Electric Panel Group
18
16
29
19
20
29
30
21 19
5
9
14
12 13
15
2
5
11
23 24
7
17
4
22
3
1
28
6
25
8
26
10
8Ć26
27
465/480/490 MM184 (9–93)
480EE MODEL PARTS
06337/06337
Fig. 15 – Rear Electric Panel Group
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Tennant
Part No.
68106
65554
10891
87865
57772
56799
10632–19
31988
27856
27862
27825
11488
27918
10960
65559
57807
65598
05027
33492
28429
28428
11608
10632–9
76062
41702
40282
60170
27826
65584
65664
65665
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–022793
(020000–
(020000–022793
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(022794–
(022794–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Tab, Terminal
Switch, Progressive Rocker
Switch Assembly, Key
Key Set, Switch
Plate, Cover
Rivet, Pop
Grommet
Hourmeter
Plate, Mounting, L.H.
Plate, Mounting, R.H.
Plate, Cover
Brush Pressure/Battery Gauge
Panel, Instrument
Label, Instrument Panel
Switch, Rocker, DPDT
Cover, Rocker Switch Seal
Panel and Label Assembly, Rear
Guide, Cover, Rear
Bezel, Touch Panel
Switch, Push Button
Plate, Stop Button
Contacts, Switch
Grommet
Insulator
Rod, Threaded
Sleeve
Box and Label Assembly, Electrical
Gasket, Electrical Box
Plugbutton
Switch, Push Button
Contacts, Switch
Qty.
2
1
1
1
2
4
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
2
1
1
1
4
1
1
1
1
2
8Ć27
480EE MODEL PARTS
Fig. 16 – Electrical Box Group, EE
8
5
6,7
12
5
4
17
1
13
14
15
10 9
16
2
2
3
2
2
2
11
8Ć28
3
2
465/480/490 MM184 (9–93)
480EE MODEL PARTS
Fig. 16 – Electrical Box Group, EE
6
5
4
5
7
06340/06340
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Tennant
Part No.
27946
16651
18217
15740
28338
87977
57164
57751
04685
10967
32234
27963
65742
10962
27819
86366
10973
465/480/490 MM184 (9–94)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Grommet
Connector, Water Tight
Nut, Lock
Breaker, Circuit, 40 A
Breaker, Circuit, 25 A
Breaker, Circuit, 7 A
Breaker, Circuit, 10 A
Boot, Circuit Breaker
Contactor, SPST
Busbar, Relay
Diode
Controller Kit, Single
Sleeve
Diode, Bridge
Harness, Wire, Electrical Box
Relay, SPDT
Shunt
Qty.
1
4
4
1
3
1
1
2
2
1
1
1
2
2
1
2
1
8Ć29
480EE MODEL PARTS
Fig. 17 – Rear Squeegee Link Group
1
2
7
3
5
6
8
20
4
19
23
25
24
4
9
10
21
22
11
12
18
8Ć30
13
16
17
15
14
465/480/490 MM184 (9–93)
480EE MODEL PARTS
05485/04219
Fig. 17 – Rear Squeegee Link Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Tennant
Part No.
05624
05145
33385
04843
63282
11676
82962
33365
33355
33379
33499
05284
86800
33373
33358
33371
33404
33390
64377
05099
33498
64489
33372
40847–1
04846
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020294–
(020000–
(020000–
(020000–
(020000–
(020294–
(020294–
(020294–
(020294–
(020294–
(020294–
(020294–
(020294–
(020294–
(020294–
(020294–
(020000–
(020000–
(020294–
(020294–
(020294–
(020000–
(020000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Washer
Sleeve, Squeegee Lift
Bracket, Squeegee Lift
Bearing, Flange
Ball Joint, R.H.
Stud, Adjustment
Ball Joint, L.H.
Bracket, Squeegee Lift
Pin, Clevis
Axle, Caster Adjustment
Bracket, Caster
Clip, Retainer
Wheel
Ring, Retainer
Retainer, Spring
Link, Connecting
Spring, Tension
Bracket, Squeegee, Pivot
Bearing, Journal
Flange, Squeegee Mounting
Spring
Washer
Spring, Tension
Shim
Washer, Thrust
Qty.
1
2
1
6
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
1
1
–
1
–
1
8Ć31
480EE MODEL PARTS
Fig. 18 – Rear Squeegee Group
14
13
3
15
11
4
17
16
12
1
2
18
19
10
12
22
9
20
24
21
8
7
23
6
10
19
20
5
8Ć32
7
21
465/480/490 MM184 (9–94)
480EE MODEL PARTS
04796/04220
Fig. 18 – Rear Squeegee Group
Ref.
1
2
3
4
∇
5
6
7
∇
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Tennant
Part No.
55094
04844
11372
10956
11485
04916
04919
33437
24687
33424
33354
11283
27952
33369
33378
33393
33377
04819
04816
04808
49708
04752
33403
24633
78546
78547
465/480/490 MM184 (9–94)
Machine Serial
Number
(020000–
(020000–
(020000–020293
(020000–020293
(020000–020744
(020000–020744
(020000–020744
(020000–020744
(020745–
(020745–
(020745–
(020745–
(020000–020558
(020294–
(020294–021103
(020294–021103
(020294–021103
(021104–
(021104–
(021104–
(020000–
(020000–
(020000–
(020000–
(020745–
(020745–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Pin, Hair Cotter
Bearing, Journal
Tube, Rubber
Bracket, Squeegee Pivot
Squeegee Blade Kit, Short
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Blade, Squeegee End
Squeegee Blade Kit, Long
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Blade, Squeegee End
Squeegee End Replacement Kit (For both sides)
Sleeve, Squeegee
Bracket, Adjustment, R.H.
Bracket, Squeegee Mounting
Bracket, Adjustment, L.H.
Bracket, Adjustment, R.H.
Bracket, Squeegee Mounting
Bracket, Adjustment, L.H.
Ring, Split
Bumper, Squeegee
Pin, Clevis
Body, Squeegee
Squeegee Blade Assembly, Front, Urethane
Squeegee Blade Assembly, Rear, Urethane
Qty.
1
1
1
1
1
1
1
2
1
1
1
2
1
2
1
1
1
1
1
1
2
2
2
1
1
1
8Ć33
480EE MODEL PARTS
Fig. 19 – Wire Harness Group
1
3
4
8Ć34
465/480/490 MM184 (9–94)
480EE MODEL PARTS
Fig. 19 – Wire Harness Group
2
3
1
5
06339/06339
Ref.
1
2
3
4
5
Tennant
Part No.
27817
27815
27818
27816
65696
465/480/490 MM184 (9–94)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
)
)
)
)
)
Description
Harness, Main Wire, EE
Harness, Wire, Instrument Panel, EE
Harness, Wire, Vacuum Fan, EE
Harness, Wire, Scrub Head, EE
Harness, Wire, Switch
Qty.
1
1
1
1
1
8Ć35
480EE MODEL PARTS
Fig. 20 – Label Group
3
1
1
1
1
1
1
2
05100/05098
Ref.
1
2
3
8Ć36
Tennant
Part No.
11541
28262
09806
08823
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
)
)
)
)
Description
Label Set, Information and Hazard
Label, Numerals 480EE
Label, TENNANT Logo, Blue
Label, EE
Qty.
1
2
1
2
465/480/490 MM184 (9–94)
490 MODEL PARTS
SECTION 9
CONTENTS
Page
Fig. 1 – Recommended General Maintenance Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
Fig. 2 – Replacement Brushes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Fig. 3 – Hood and Bumper Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4
Fig. 4 – Main Frame Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6
Fig. 5 – Front Shroud Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-8
Fig. 6 – Scrub Head Lift Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10
Fig. 7 – Scrub Head Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12
Fig. 8 – Tire and Rim Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13
Fig. 9 – Single Drive Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-14
Fig. 10 – Solution and Recovery Tanks Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-16
Fig. 11 – Vacuum Fan Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-18
Fig. 12 – Solution Control Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-20
Fig. 13 – Battery Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-22
Fig. 14 – Steering Control Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-24
Fig. 15 – Rear Electrical Panel Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-26
Fig. 16 – Electrical Controller Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-28
Fig. 17 – Rear Electrical Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-29
Fig. 18 – Rear Squeegee Link Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-30
Fig. 19 – Rear Squeegee Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-32
Fig. 20 – Label Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-33
Fig. 21 – Wire Harness Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-34
465/480/490 MM184 (9–93)
9Ć1
490 MODEL PARTS
06308
Fig. 1 – Recommended General Maintenance Items
∇
9Ć2
Tennant
Ref. Part No.
33475
33588
33590
11283
78548
78549
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
Description
Squeegee Blade Kit
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Blade, Squeegee End
Squeegee Blade Assembly, Front, Urethane
Squeegee Blade Assembly, Rear, Urethane
465/480/490 MM184 (9–94)
Qty.
1
1
1
2
1
1
490 MODEL PARTS
Fig. 2 – Replacement Brushes
5
3
6
2
7
1
4
8
9
10
06301/06301
∇
Ref.
1
2
3
∇
∇
∇
4
5
6
7
8
9
10
Tennant
Part No.
11771
14838
24299
11773
14838
24299
11772
14838
24299
11776
24299
14838
15539
11218
19783
11777
11778
11780
11781
465/480/490 MM184 (9–94)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Scrub Brush Assembly, Polypropylene
Spring, Brush Retaining
Bracket, Spring Retainer
Scrub Brush Assembly, Soft Nylon
Spring, Brush Retaining
Bracket, Spring Retainer
Scrub Brush Assembly, Abrasive
Spring, Brush Retaining
Bracket, Spring Retainer
Scrub Driver Pad Assembly, Polypropylene
Bracket, Retainer Spring
Spring, Brush Retaining
Adaptor, Brush
Spacer, Pad Holder
Holder, Pad
Pad, Stripper, Brown
Pad, Scrubber, Blue
Pad, Buffer, Red
Pad, Polish, White
Qty.
2
1
1
2
1
1
2
1
1
1
1
1
1
1
1
2
2
2
2
9Ć3
490 MODEL PARTS
Fig. 3 – Hood and Bumper Group
12
2
1
3
5
3
3
8
7
9
3
7
3
9
9
6
10
4
9
8
3
11
10
4
9Ć4
465/480/490 MM184 (9–93)
490 MODEL PARTS
06250/06141
Fig. 3 – Hood and Bumper Group
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
Tennant
Part No.
05044
33360
05284
33454
33537
33536
05236
05223
05272
33407
05073
05081
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
)
)
)
)
)
)
Description
Cover, Front
Seal
Clip, Retainer
Plate, Mount
Bumber, Side, R.H.
Bumper, Side, L.H.
Bar, Hinge Long
Bar, Hinge Short
Spacer, Hinge
Block, Corner Frame
Bumper, Front
Cover, Rear
Qty.
1
1
8
2
1
1
2
2
4
2
1
1
9Ć5
490 MODEL PARTS
Fig. 4 – Main Frame Group
1
6
3
2
5
9Ć6
4
465/480/490 MM184 (9–93)
490 MODEL PARTS
06251/06140
Fig. 4 – Main Frame Group
Ref.
1
2
3
4
5
6
Tennant
Part No.
28163
33419
33416
65690
24931
24932
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
Description
Tray, Battery
Frame, Main
Channel
Caster
Panel, Cover, L.H.
Panel, Lower, R.H.
Qty.
1
1
1
2
1
1
9Ć7
490 MODEL PARTS
Fig. 5 – Front Shroud Group
24
21
18
22
21
22
24
19
25
16
25
17
23
2
3
10
26
4
18
6
12
15
19
3
1
4
20
7
23
8
6
59156 - Nut, Hex, Lock, .38-16, NL, SS
9
13
11
14
6
5
9Ć8
465/480/490 MM184 (9–93)
490 MODEL PARTS
06252/06288
Fig. 5 – Front Shroud Group
∇
Tennant
Ref. Part No.
28498
1 28493
2 10928
3 36758
4 33427
5 59633
6 86800
7 10927
8 11613
9 28489
10 28542
11 28545
12 28415
13 86791
14 28470
15 28491
16 28465
17 11612
18 06108
19 05214
20 24760
21 28082
22 04832
23 24679
24 24852
25 24796
26 24785
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Scrub Shroud Replacemant Kit
Strap, Shroud, L.H.
Spring, Torsion, R.H.
Screw, Shoulder
Sleeve
Bearing, Thrust, Fiberglide
Wheel
Spring, Torsion, L.H.
Latch, Shroud, L.H.
Strip, Skirt Retainer, R.H.
Plate
Bracket, Wheel
Panel, Scrub Shroud Mounting
Screw, Shoulder
Strip, Skirt Retainer, L.H.
Skirt, Scrub Head
Strap, Shroud, R.H.
Latch, Shroud, R.H.
Spring
Bracket, Shroud Mounting
Bracket, Skirt, L.H.
Bracket, Head Stop
Pad, Head Stop
Skirt, Side
Plate, Mount
Strip, Backup
Bracket, Skirt, R.H.
Qty.
1
1
1
2
2
2
3
1
1
1
1
1
1
1
1
1
1
1
2
2
1
2
2
2
2
2
1
9Ć9
490 MODEL PARTS
Fig. 6 – Scrub Head Lift Group
1
2
21
3
4
20
18
19
10
17
5
9
6
23
22
15
13
16
9
11
7
10
12 9
14
8
9
12 11
9Ć10
465/480/490 MM184 (9–93)
490 MODEL PARTS
06253/06290
Fig. 6 – Scrub Head Lift Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Tennant
Part No.
44238–10
29584
14432
63846
28434
05685
04921
05686
04928
05019
04927
04920
11211
04924
10957
04942
10964
11399
10954
10951
10963
45261
50682
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Bushing, Flange
Pin, Clevis
Clamp, Worm Drive
Switch, Push Button
Bracket, Link Mount
Rod End, M10, L.H.
Rod, Adjusting
Rod End, M10, R.H.
Bearing, Flange
Sleeve
Sleeve
Bar, Pivot
Pin, Clevis
Pivot, Scrub Head
Bracket, Head Lift
Spacer, Rod
Screw, Shoulder
Clamp, Worm Drive
Bracket, Switch
Bracket, Switch
Actuator, 36 V
Spring, Compression
Sleeve
Qty.
2
1
1
1
1
1
1
1
4
2
2
2
1
1
1
1
2
1
1
1
1
2
2
9Ć11
490 MODEL PARTS
Fig. 7 – Scrub Head Group
1
1
2
7
2
3
6
4
5
06254/06292
Ref.
1
2
3
4
5
6
7
9Ć12
Tennant
Part No.
04922
00926
04928
24578
14841
04927
05612
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
)
Description
Motor, 36 V (See Breakdowns)
Key, Square
Bearing, Flange
Plate, Brush Drive
Hub, Brush Drive
Sleeve
Sleeve, Scrub Head Rear
Qty.
2
2
2
1
2
1
1
465/480/490 MM184 (9–93)
490 MODEL PARTS
Fig. 8 – Tire and Rim Assembly
1
2
3
4
06255/04200
∇
Tennant
Ref. Part No.
61597
1 61596
2 04658
3 04657
4 11109
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
Description
Tire and Rim Assembly
Tire
Tube, Inner
Rim
Nut, Wheel
Qty.
2
1
1
1
6
9Ć13
490 MODEL PARTS
Fig. 9 – Single Drive Group
23
24 31 26
28
1
25
22
2
3
31
24
27
26
29
30
14
12
11
13
4
15
20
17
10
16
20
19
10
18
21
19
5
18
8
9
9Ć14
7
6
465/480/490 MM184 (9–93)
490 MODEL PARTS
06256/04194
Fig. 9 – Single Drive Group
∇
∇
∇
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Tennant
Part No.
00926
05680
24552
05191
05606
11117
33342
04400
11088
05696
61416
28272
24645
04744
00927
24682
11127
36190
24684
79599
04746
05605
04720
04671
15877
24547
47277
05604
04721
40678–1
24555
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Key, Square
Motor, Electric (See Breakdowns)
Plate, Motor Mounting
Housing, Drive Wheel Support
Hub Assembly, Single Drive
Stud, Wheel
Nut, Nylon Hex, M16
Washer, M16
Bracket, Support Bearing
Collar, Clamping
Chain and Link Assembly
Link, Roller Chain
Skirt
Spacer
Key, Square
Differential and Sprocket Replacement Kit
Sprocket
Flange
Bearing Replacement Kit
Screw, Nylon Set
Flange, Bearing
Wire, Spring, Long
Spring, Compression
Puck, Chain Tensioner
Bearing, Flange
Arm, Chain Tensioner
Chain, Static
Wire, Spring, Short
Sprocket
Clamp, Cable
E-Ring, External
Qty.
1
1
1
1
2
3
2
2
2
4
1
1
1
1
2
1
1
6
4
2
2
1
1
2
2
2
1
1
1
1
2
9Ć15
490 MODEL PARTS
Fig. 10 – Solution and Recovery Tanks Group
7
20
21
3
4
26
10
28
23
1
19
18 19
9
2
28
3
6
5
23
8
25
26
17
16
12
25
15
27
12
24
9
12
22
12
12
5
13
12
11
13
14
9Ć16
465/480/490 MM184 (9–93)
490 MODEL PARTS
06257/04196
Fig. 10 – Solution and Recovery Tanks Group
Ref.
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Tennant
Part No.
65552
65551
05016
222396
11746
22297
05216
06137
05017
05127
19676
33344
65566
75611
05675
11750
69784
05218
56119
76426
05165
43516A
04832
57828
04836
24663
24638
05089
65695
465/480/490 MM184 (9–94)
Machine Serial
Number
(060000–060110
(060111–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060111–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Baffle Kit
Plate, Baffle
Tank, Solution
Stopper Assembly
Baffle, Tank
Clamp, Worm Drive
Hose, Squeegee
Cover, Recovery Tank
Tank Recovery
Hose, Drain
Lanyard
Clamp, Worm Drive
Fitting, Straight
Fitting, Plug
Pad, Tank
Baffle, Vacuum Fan
Fitting, Nipple
Strainer, Solution Tank
Fitting, Plug
Washer, Sealing
Seal, Recovery Tank Lid
Basket, Soap
Pod, Foam
Foam
Strap, Poly
Strap, Drain Hose
Clip, Drain Hose
Screen
Latch, Lift and Turn, Adjustable
Qty.
1
1
1
2
1
3
1
1
1
2
1
1
3
2
2
1
1
1
1
3
1
1
1
2
1
2
2
1
2
9Ć17
490 MODEL PARTS
Fig. 11 – Vacuum Fan Group
16
19
15
18
2
19
13
17
1
14
5
3
11
12
4
10
9
6
20
8
13
7
9Ć18
465/480/490 MM184 (9–94)
490 MODEL PARTS
06258/06293
Fig. 11 – Vacuum Fan Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Tennant
Part No.
28400
28386
10912
06146
60171
05567
65683
28346
33584
56119
76426
10911
49266
28405
28410
28414
28413
28412
11531
78551
465/480/490 MM184 (9–94)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Bracket, Fan Mount
Fan, Vacuum (See Breakdowns)
Seal
Bracket, Mounting
Plate and Label Assembly, Tank
Bracket, Water Level Control
Float, Water Level
Mercury Switch Assembly
Clamp, Cable
Fitting, Plug
Washer, Sealing
Isolator, Vacuum Fan
Tie, Cable
Ring, Fan
Bracket, Rear Fan Mount
Strip, Rubber
Strip, Rubber
Hose, Vacuum Fan
Clamp, Worm Drive
Tube
Qty.
1
1
1
1
1
1
1
1
1
1
3
1
2
1
1
1
1
1
2
1
9Ć19
490 MODEL PARTS
Fig. 12 – Solution Control Group
4
3
12
1
5
6
5
9
10
8
7
12
10
12
14
12
11
12
15
9Ć20
13
17
16
465/480/490 MM184 (9–93)
490 MODEL PARTS
06259/04198
Fig. 12 - Solution Control Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Tennant
Part No.
43611
63342
33438
33439
27880
05670
12083
05294
05669
63244–1
63244–3
54333
05714
60164
05711
60165
63245–1
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Washer, Nylon
Sleeve
Lever, Control
Grip, Handle
Yoke Assembly
Cable, Push Pull
Water, Valve
Bracket, Valve Mounting
Arm, Water Valve
Fitting, Barbed Elbow
Fitting, Barbed Elbow
Clamp, Worm Drive
Hose, PVC
Hose, Clear Vinyl
Hose, Clear Vinyl
Hose, Clear Vinyl
Fitting, Barbed Tee
Qty.
2
1
1
1
2
1
1
1
1
2
1
4
1
1
1
1
1
9Ć21
490 MODEL PARTS
Fig. 13 – Battery Group
5
1
5
6
1
7
3
15
14
13
2
10
4
12
8
9
1
17
16
10
1
11
9Ć22
465/480/490 MM184 (9–94)
490 MODEL PARTS
06260/06294
Fig. 13 – Battery Group
Ref.
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Tennant
Part No.
10155
11229
28333
28334
28335
63740
60096
60098
10632
60095
04836
24843
33671
45962
02076
28286
01275
65745
465/480/490 MM184 (9–94)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Battery, 6 V, Wet
Battery, 6 V, Dry (International Only)
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Harness, Battery Wire
Harness, Machine Wire
Grommet, Rubber
Bracket, Connector
Strap, Poly, Webbing
Angle, Battery Stop
Strap, Rubber, Tie–down
Cover, Terminal
Cover, Terminal
Strap, Battery Lift
Sleeve
Hinge, W/Label, SB175
Qty.
6
6
1
1
1
2
1
1
1
1
2
2
2
12
12
1
2
1
9Ć23
490 MODEL PARTS
Fig. 14 – Steering Control Group
16
7
3
14
2
17
9
10
15
11
16
6
12
13
1
8
5
2
3
4
9Ć24
465/480/490 MM184 (9–93)
490 MODEL PARTS
06261/04195
Fig. 14 – Steering Control Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Tennant
Part No.
04760
06208
04765
05611
55248
04767
27974
49266
04762
04763
04766
27955
27934
86730
27973
27937
82226
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Handle, Speed Control
Washer, Neoprene
Grip, Handle
Isolator, Vibration
Mount, Cable Tie
Stop, Spring
Gear
Tie, Cable
Spring, Torsion Centering
Hub And Gear
Collar, Shaft
Potentiometer Replacement Kit
Bracket, Handle
Nut, Hex, Thin
Bracket, Potentiometer
Bearing, Flange
Washer
Qty.
1
2
2
2
5
1
1
10
1
1
1
1
1
1
1
2
1
9Ć25
490 MODEL PARTS
Fig. 15 – Rear Electrical Panel Group
18
16
19
21
6
19
22
5
1
17
13
9
15
2
14
11
4
5
12
8
21
4
11
10
5
17
3
9Ć26
7
20
465/480/490 MM184 (9–93)
490 MODEL PARTS
06262/04222
Fig. 15 – Rear Electrical Panel Group
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Tennant
Part No.
28428
65554
31203
31204
57772
56799
11608
31988
04957
28416
28427
11488
33501
10960
65559
57807
65598
05027
33492
28429
65584
65664
65665
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–060133
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–060133
(060000–
(060134–
(060134–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Plate, Stop Button
Switch, Progressive Rocker
Switch Assembly, Key
Key, Switch
Plate, Cover
Rivet, Pop
Contacts, Switch
Hourmeter
Plate, Circuit Breaker Mounting
Plate, Circuit Breaker Mounting
Shunt
Brush Pressure/Battery Gauge
Panel, Instrument
Label, Instrument Panel
Switch, Rocker, DPDT
Cover, Rocker Switch Seal
Panel and Label Assembly, Rear
Guide, Cover, Rear
Bezel, Touch Panel
Switch, Push Button
Plugbutton
Switch, Push Button
Contacts, Switch
Qty.
1
1
1
1
2
4
2
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
2
9Ć27
490 MODEL PARTS
Fig. 16 – Electrical Controller Group
6
4
5
1
3
2
7
06263/04779
Ref.
1
2
3
4
5
6
7
9Ć28
Tennant
Part No.
57167
11713
11341
27963
65742
27928
10632–9
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
)
Description
Plugbutton
Cover and Label Assembly, Circuit Board
Gasket, Controller
Controller Kit, Single
Sleeve
Grommet, Ribbon Cable
Grommet
465/480/490 MM184 (9–94)
Qty.
1
1
1
1
2
1
1
490 MODEL PARTS
Fig. 17 – Rear Electrical Group
12
11
14
13
10
6
8
1
9
3
5
2
4
5
6
7
06264/06295
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Tennant
Part No.
27969
63030–2
10967
32234
04685
10962
26395–1
76062
41702
27967
87977
57751
28426
57167
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Breaker, Circuit, 35 A
Breaker, Circuit, 25 A
Busbar, Relay
Diode Assembly
Contactor, SPST
Diode, Bridge, 12 A
Clamp, Cable
Insulator, Panel and Switch Board
Rod, Threaded
Breaker, Circuit, 20 A
Breaker, Circuit, 7 A
Boot, Circuit Breaker
Plugbutton
Plugbutton
Qty.
1
2
1
1
2
2
1
1
1
1
1
1
1
1
9Ć29
490 MODEL PARTS
Fig. 18 – Rear Squeegee Link Group
1
2
7
3
5
6
8
20
4
19
23
25
24
4
9
10
21
22
11
12
18
13
16
17
9Ć30
15
14
465/480/490 MM184 (9–93)
490 MODEL PARTS
06265/04219
Fig. 18 – Rear Squeegee Link Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Tennant
Part No.
05624
05145
33385
04843
63282
24926
82962
33365
33355
33379
33499
05284
86800
33373
33358
33371
33404
33390
64377
05099
33498
64489
33372
40847–1
04846
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Washer
Sleeve, Squeegee Lift
Bracket, Squeegee Lift
Bearing, Flange
Ball Joint, R.H.
Stud, Adjustment
Ball Joint, L.H.
Bracket, Squeegee Lift
Pin, Clevis
Axle, Caster Adjustment
Bracket, Caster
Clip, Retainer
Wheel
Ring, Retainer
Retainer, Spring
Link, Connecting
Spring, Tension
Bracket, Squeegee, Pivot
Bearing, Journal
Flange, Squeegee Mounting
Spring
Washer
Spring, Tension
Shim
Washer, Thrust
Qty.
1
2
1
6
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
1
1
–
1
–
1
9Ć31
490 MODEL PARTS
Fig. 19 – Rear Squeegee Group
3
12
11
13
1
2
14
7
4
8
5
12
10
16
6
9
15
8
14
7
6
06266/06296
Ref.
1
2
3
4
5
6
7
∇
9Ć32
8
9
10
11
12
13
14
15
16
Tennant
Part No.
55094
04844
04816
04808
65684
33403
04752
33475
11283
33588
33590
24919
33369
28501
49708
78548
78549
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–xxxxxx
(060000–
(060000–
(060000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Pin, Hair Cotter
Bearing, Journal
Bracket, Squeegee Mounting
Bracket, Adjustment, L.H.
Body, Squeegee
Pin, Clevis
Bumper, Squeegee
Squeegee Blade Kit
Blade, Squeegee End
Squeegee Blade Assembly, Front
Squeegee Blade Assembly, Rear
Bracket, Adjustment, R.H.
Sleeve, Squeegee
Plate, Support (replaced by none)
Ring, Split
Squeegee Blade Assembly, Front, Urethane
Squeegee Blade Assembly, Rear, Urethane
465/480/490 MM184 (9–94)
Qty.
1
1
1
1
1
2
2
1
2
1
1
1
2
2
2
1
1
490 MODEL PARTS
Fig. 20 – Label Group
3
1
1
1
1
1
1
2
06267/05098
Ref.
1
2
3
Tennant
Part No.
11541
28435
09806
465/480/490 MM184 (9–94)
Machine Serial
Number
(060000–
(060000–
(060000–
)
)
)
Description
Label Set, Information and Hazard
Label, Numerals, 490
Label, TENNANT Logo, Blue
Qty.
1
2
1
9Ć33
490 MODEL PARTS
Fig. 21 – Wire Harness Group
1
3
4
2
5
9Ć34
465/480/490 MM184 (9–93)
490 MODEL PARTS
Fig. 21 – Wire Harness Group
06268/05209
Ref.
1
2
3
4
5
Tennant
Part No.
10940
10938
28348
10939
65696
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
Description
Harness, Wire, Main
Harness, Wire, Instrument Panel
Harness, Wire, Vacuum Fan
Harness, Wire, Scrub Head
Harness, Wire, Switch
Qty.
1
1
1
1
1
9Ć35
490 MODEL PARTS
9Ć36
465/480/490 MM184 (9–93)
OPTIONS
SECTION 10
CONTENTS
Page
Fig. 1 – Heavy Duty Bumper Kit, 465 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
Fig. 2 – Heavy Duty Bumper Kit, 465 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Fig. 3 – Heavy Duty Bumper Kit, 480 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Fig. 4 – Heavy Duty Bumper Kit, 480 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Fig. 5 – Heavy Duty Bumper Kit, 490 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Fig. 6 – Demo Group, 465 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Fig. 7 – Demo Group, 480 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Fig. 8 – Demo Group, 490 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-9
Fig. 9 – Vacuum Wand Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-10
Fig. 10 – Pre-Sweep Mounting Group, 465 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12
Fig. 11 – Pre-Sweep Mounting Group, 480 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-13
Fig. 12 – Pre-Sweep Drive Group, 465 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-14
Fig. 13 – Pre-Sweep Drive Group, 480 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-16
Fig. 14 – Pre-Sweep Frame Group, 465 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18
Fig. 15 – Pre-Sweep Frame Group, 480 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20
Fig. 16 – Extended Scrub Group, 465 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-22
Fig. 17 – Extended Scrub Group, 480 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-24
Fig. 18 – Extended Scrub Group, 490 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-26
Fig. 19 – Extended Scrub Electrical Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-28
Fig. 20 – Single Parking Brake Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-30
Fig. 21 – GS Group, 465 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-32
Fig. 22 – GS Group, 480 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-34
Fig. 23 – Battery Charger Group, 60 Hz (220 Ah batteries) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-36
Fig. 24 – Battery Charger Group, 50 Hz (220 Ah batteries) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-37
Fig. 25 – Battery Charger Group, 40A, 36V, 50 Hz (305 Ah batteries) . . . . . . . . . . . . . . . . . . . . . . . . . . 10-38
Fig. 26 – Battery Charger Group, 36A, 36V, 115V (305 Ah batteries) . . . . . . . . . . . . . . . . . . . . . . . . . . 10-39
Fig. 27 – Battery Charger Group, 60 Hz (220 Ah batteries) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-40
Fig. 28 – Battery Charger Group, 50 Hz, 230V (220 Ah batteries) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-41
Fig. 29 – Battery Charger Group, 50 Hz, 245V (220 Ah batteries) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-41
Fig. 30 – Battery Charger Group, 60 Hz (305 Ah batteries) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-42
Fig. 31 – Battery Charger Group, 50 Hz (305 Ah batteries) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-43
Fig. 32 – Heavy Duty Battery Kit, Wet, 480 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-44
Fig. 33 – Heavy Duty Battery Kit, Dry, 480 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-45
Fig. 34 – Battery Tray Group, 465 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-46
Fig. 35 – Battery Tray Group, 480, 490 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-47
Fig. 36 – Heavy Duty Battery Tray Group, 480, 490 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-48
Fig. 37 – Wheel Cover Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-49
Fig. 38 – Foam Filled Tire Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-50
Fig. 39 – Power Wand Hose Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-51
Fig. 40 – Power Wand Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-52
Fig. 41 – Power Wand Pump and Electrical Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-54
Fig. 42 – Power Wand Mount Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-56
465/480/490 MM184 (9–94)
10Ć1
OPTIONS
Fig. 1 – Heavy Duty Bumper Kit, 465
3
1
2
05078/04209
∇
10Ć2
Tennant
Ref. Part No.
05650
1 11647
2 11643
3 11648
Machine Serial
Number
(010000–010961
(010000–010961
(010000–010961
(010000–010961
)
)
)
)
Description
Heavy Duty Bumper Kit
Bumper, Heavy Duty, L.H.
Bumper, Front
Bumper, Heavy Duty, R.H.
Qty.
1
1
1
1
465/480/490 MM184 (9–93)
OPTIONS
Fig. 2 – Heavy Duty Bumper Kit, 465
2
1
2
06148/06152
∇
Tennant
Ref. Part No.
24836
1 24801
2 24942
465/480/490 MM184 (9–93)
Machine Serial
Number
(010962–
(010962–
(010962–
)
)
)
Description
Heavy Duty Bumper Kit
Bumper, Front
Bumper, Side Channel
Qty.
1
1
2
10Ć3
OPTIONS
Fig. 3 – Heavy Duty Bumper Kit, 480
3
1
2
05079/04209
∇
10Ć4
Tennant
Ref. Part No.
11467
1 11647
2 11644
3 11648
Machine Serial
Number
(020000–021045
(020000–021045
(020000–021045
(020000–021045
)
)
)
)
Description
Heavy Duty Bumper Kit
Bumper, Heavy Duty, L.H.
Bumper, Front
Bumper, Heavy Duty, R.H.
Qty.
1
1
1
1
465/480/490 MM184 (9–93)
OPTIONS
Fig. 4 – Heavy Duty Bumper Kit, 480
2
1
2
06149/06152
∇
Tennant
Ref. Part No.
24837
1 24798
2 24942
465/480/490 MM184 (9–93)
Machine Serial
Number
(021046–
(021046–
(021046–
)
)
)
Description
Heavy Duty Bumper Kit
Bumper, Front
Bumper, Side Channel
Qty.
1
1
2
10Ć5
OPTIONS
Fig. 5 – Heavy Duty Bumper Kit, 490
2
1
2
06302/06152
∇
10Ć6
Tennant
Ref. Part No.
24837
1 24798
2 24942
Machine Serial
Number
(060000–
(060000–
(060000–
)
)
)
Description
Heavy Duty Bumper Kit
Bumper, Front
Bumper, Side Channel
Qty.
1
1
2
465/480/490 MM184 (9–93)
OPTIONS
Fig. 6 – Demo Group, 465
6
5
1
4
3
2
8
7
06154/05077
Ref.
1
2
3
4
5
6
7
8
Tennant
Part No.
33497
11636
08875
02892
28356
28357
33530
33531
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–010559
(010000–
(010000–
(010000–
(010560–010961
(010560–010961
(010962–
(010962–
)
)
)
)
)
)
)
)
Description
Bracket Kit, Tie Down
Latch, Flexible Draw
Rivet, Pop
Washer
Plate, Tie Down, L.H.
Plate, Tie Down, R.H.
Plate, Cover Mount, L.H.
Plate, Cover Mount, R.H.
Qty.
1
2
8
8
1
1
1
1
10Ć7
OPTIONS
Fig. 7 – Demo Group, 480
6
5
1
4
3
2
8
7
06155/05077
Ref.
1
2
3
4
5
6
7
8
10Ć8
Tennant
Part No.
33497
11636
08875
02892
28356
28357
33530
33531
Machine Serial
Number
(020000–020585
(020000–
(020000–
(020000–
(020586–021045
(020586–021045
(021046–
(021046–
)
)
)
)
)
)
)
)
Description
Bracket Kit, Tie Down
Latch, Flexible Draw
Rivet, Pop
Washer
Plate, Tie Down, L.H.
Plate, Tie Down, R.H.
Plate, Cover Mount, L.H.
Plate, Cover Mount, R.H.
Qty.
1
2
8
8
1
1
1
1
465/480/490 MM184 (9–93)
OPTIONS
Fig. 8 – Demo Group, 490
4
3
2
1
5
06304/05077
Ref.
1
2
3
4
5
Tennant
Part No.
28584
11636
82457
02892
28583
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
)
)
)
)
)
Description
Plate, Cover Mount, R.H.
Latch, Flexible Draw
Rivet, Pop
Washer
Plate, Cover Mount, L.H.
Qty.
1
2
8
8
1
10Ć9
OPTIONS
Fig. 9 – Vacuum Wand Kit
1
2
5
6
3
4
10Ć10
465/480/490 MM184 (9–93)
OPTIONS
04208/05382
Fig. 9 – Vacuum Wand Kit
∇
Tennant
Ref. Part No.
11667
1 05579
2 05594
3 05584
4 05578
5 65580
6 04701
465/480/490 MM184 (9–94)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
Description
Wand Kit, Vacuum
Wand, Vacuum
Hose Assembly, Vacuum Wand
Hose End, Curved
Nozzle, Vacuum Wand
Bag, Power Wand
Fitting, Reducer
Qty.
1
2
1
1
1
1
1
10Ć11
OPTIONS
Fig. 10 – Pre-Sweep Mounting Group, 465
2
1
1
2
04213/04213
Tennant
Ref. Part No.
1 11480
2 10985
10Ć12
Machine Serial
Number
(000000–
(000000–
)
)
Description
Bracket, Pivot Mounting
Pin, Hitch
Qty.
2
2
465/480/490 MM184 (9–93)
OPTIONS
Fig. 11 – Pre-Sweep Mounting Group, 480
2
1
1
2
04214/04214
Tennant
Ref. Part No.
1 05795
2 10985
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–
(000000–
)
)
Description
Bracket, Pivot Mounting
Pin, Hitch
Qty.
2
2
10Ć13
OPTIONS
Fig. 12 – Pre-Sweep Drive Group, 465
5
1
3
2
4
20
26
25
24
6
27
15
10
9 8
28
23
9
9
8
19
14
28
22
17
21
14
7
9
10
11
13
18
15
28
15
12
14
15
16
10Ć14
465/480/490 MM184 (9–93)
OPTIONS
05080/04212
Fig. 12 – Pre-Sweep Drive Group, 465
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Tennant
Part No.
04656
00911
44961
04620
04707
11239
11238
04710
76979
04632
04618
04619
09162
48635
48636
11213
04629
00913
26315
11236
11214
04630
04645
04642
86866
11241
11747
57497
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Motor, Electric (See Breakdowns)
Key, Square
Tie, Cable
Sheave
Cover, Belt
Retainer, Recirculation Flap
Flap, Recirculation
Bearing
Bearing, Thrust
Bushing, Shoulder
Belt, Multi–V
Sheave
Screw, Nylon Lock Set, M6
Bearing and Collar
Flange, Bearing
Skirt Assembly, L.H.
Shaft, Drive
Key, Square
Pin, Roll
Housing, Brush
Skirt Assembly, R.H.
Shaft, Idler
Arm, Front Brush, R.H.
Arm, Brush, R.H.
Pin, Hair Cotter
Seal, Hopper
Bearing, Nylon
Screw, Set
Qty.
1
1
1
1
1
1
1
2
4
2
1
1
1
3
6
1
1
1
2
1
1
1
1
1
1
1
2
3
10Ć15
OPTIONS
Fig. 13 – Pre-Sweep Drive Group, 480
5
1
3
2
4
20
26
25
24
6
27
15
10
9 8
28
23
9
9
8
19
14
28
22
17
21
14
7
9
10
11
13
18
15
28
15
12
14
15
16
10Ć16
465/480/490 MM184 (9–91)
OPTIONS
05081/04212
Fig. 13 – Pre-Sweep Drive Group, 480
Ref.
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Tennant
Part No.
04656
27851
00911
44961
04620
04707
04745
04713
04710
76979
04632
04618
04619
09162
48635
48636
11213
04629
00913
26315
04636
11214
04630
04645
04642
86866
04664
11747
57497
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Motor, Electric, 480 (See Breakdowns)
Motor, Electric, 480EE (See Breakdowns)
Key, Square
Tie, Cable
Sheave
Cover, Belt
Retainer, Recirculation Flap
Flap, Recirculation
Bearing
Bearing, Thrust
Bushing, Shoulder
Belt, Multi–V
Sheave
Screw, Nylon Lock Set, M6
Bearing and Collar
Flange, Bearing
Skirt Assembly, L.H.
Shaft, Drive
Key, Square
Pin, Roll
Housing, Brush
Skirt Assembly, R.H.
Shaft, Idler
Arm, Front Brush, R.H.
Arm, Brush, R.H.
Pin, Hair Cotter
Seal, Hopper
Bearing, Nylon
Screw, Set
Qty.
1
1
1
1
1
1
1
1
2
4
2
1
1
1
3
6
1
1
1
2
1
1
1
1
1
1
1
2
3
10Ć17
OPTIONS
Fig. 14 – Pre-Sweep Frame Group, 465
1
5
6
4
2
7
5
3
21
20
19
8
9
18
17
22
16
13
14
15
10
11
12
13
14
10Ć18
465/480/490 MM184 (9–93)
OPTIONS
05082/04211
Fig. 14 – Pre-Sweep Frame Group, 465
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Tennant
Part No.
11149
11243
11242
06211
06213
05621
04706
39273
10970
02942
11580
11235
75968
75977
04665
04637
10982
08182
86800
26395–2
10976
10983
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Hopper, Pre-Sweep
Strip, Retainer
Skirt, Hopper Slit
Skirt, Hopper, L.H.
Retainer, Hopper Skirt
Skirt, Hopper, R.H.
Handle, Brush Lift
Nut, Wing
Bracket, Brush Lift
Pin, Hair Cotter
Plate, Caster
Frame, Pre-Sweep
Seal, Bearing
Caster, Swivel
Spring, Tension
Screw, Adjust
Switch, Micro, SPDT
Pin, Cotter
Wheel
Clamp, Cable
Block, Brush Lift Mounting
Harness, Pre-Sweep
Qty.
1
1
1
1
2
1
1
1
1
1
1
1
3
3
1
1
1
2
2
1
1
1
10Ć19
OPTIONS
Fig. 15 – Pre-Sweep Frame Group, 480
1
5
6
4
2
7
5
3
21
20
19
8
9
18
17
22
16
13
14
15
10
11
12
13
14
10Ć20
465/480/490 MM184 (9–93)
OPTIONS
05083/04211
Fig. 15 – Pre–Sweep Frame Group, 480
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22
Tennant
Part No.
04625
04641
04640
06211
06213
05621
04706
39273
10970
02942
11580
04644
75968
75977
04665
04637
10982
08182
86800
26395–2
10976
10983
27820
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Hopper, Pre-Sweep
Strip, Retainer
Skirt, Hopper Slit
Skirt, Hopper, L.H.
Retainer, Hopper Skirt
Skirt, Hopper, R.H.
Handle, Brush Lift
Nut, Wing
Bracket, Brush Lift
Pin, Hair Cotter
Plate, Caster
Frame, Pre-Sweep
Seal, Bearing
Caster, Swivel
Spring, Tension
Screw, Adjust
Switch, Micro, SPDT
Pin, Cotter
Wheel
Clamp, Cable
Block, Brush Lift Mounting
Harness, Pre-Sweep, 480
Harness, Pre-Sweep, 480EE
Qty.
1
1
1
1
2
1
1
1
1
1
1
1
3
3
1
1
1
2
2
1
1
1
1
10Ć21
OPTIONS
Fig. 16 – Extended Scrub Group, 465
9
16
11
10
12
8
11
18
19
15
7
7
17
17
4
13
1
2
6
3
5
14
7
6
10Ć22
7
465/480/490 MM184 (9–93)
OPTIONS
04216/04221
Fig. 16 – Extended Scrub Group, 465
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
13
14
15
16
17
18
19
Tennant
Part No.
41304
05134
69784
10968
14715
63244–3
54333
05713
04740
10916
64778
05716
10935
28346
49266
65698
65718
65713
64778
64743
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–013431
(010000–013431
(010000–
(010000–013431
(010000–013431
(010000–010640
(010641–
(010000–
(013432–
(013432–
(013432–
(013432–
(013432–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Screen, Double Cylinder Solution
Fitting, Coupling
Fitting, Nipple
Timer, ES
Label, ES Logo
Fitting, Barbed Elbow
Clamp, Worm Drive
Hose, PVC
Plate, Pump Mounting
Pump, Water (See Breakdowns)
Fitting, Barbed Elbow
Hose, Vinyl
Mercury Switch Assembly
Mercury Switch Assembly
Tie, Cable
Bracket, Water Pump
Wire Harness, 465
Hose, PVC
Fitting, Barbed Elbow
Fitting, Barbed Straight
Qty.
1
1
1
1
2
3
4
1
2
1
2
1
1
1
2
1
1
2
1
1
10Ć23
OPTIONS
Fig. 17 – Extended Scrub Group, 480
15
17
11
12
11
8
9
19
10
20
16
7
7
18
18
4
13
1
2
6
3
5
14
7
6
10Ć24
7
465/480/490 MM184 (9–93)
OPTIONS
06174/04221
Fig. 17 – Extended Scrub Group, 480
Ref.
1
2
3
4
5
6
7
8
9
10
10
11
12
13
13
14
15
16
17
17
18
19
20
Tennant
Part No.
41304
05134
69784
10968
14715
63244–3
54333
05713
04740
10916
27839
64778
05716
10935
28346
49266
27953
65698
65718
65716
65713
64778
64743
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–023367
(020000–021045
(020000–
(020000–
(020000–023367
(020000–023367
(020000–020635
(020636–
(020000–
(021046–023367
(023368–
(023368–
(023368–
(023368–
(023368–
(023368–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Screen, Double Cylinder Solution
Fitting, Coupling
Fitting, Nipple
Timer, ES
Label, ES Logo
Fitting, Barbed Elbow
Clamp, Worm Drive
Hose, PVC
Plate, Pump Mounting
Pump, Water, 480 (See Breakdowns)
Pump, Water, 480EE (See Breakdowns)
Fitting, Barbed Elbow
Hose, Vinyl
Mercury Switch Assembly
Mercury Switch Assembly
Tie, Cable
Bracket, Mount
Bracket, Water Pump
Wire Harness, 480
Wire Harness, 480EE
Hose, PVC
Fitting, Barbed Elbow
Fitting, Barbed Straight
Qty.
1
1
1
1
2
3
4
1
2
1
1
2
1
1
1
2
1
1
1
1
2
1
1
10Ć25
OPTIONS
Fig. 18 – Extended Scrub Group, 490
9
17
10
11
12
11
8
18
19
15
7
7
16
16
4
13
1
2
6
3
5
14
7
6
10Ć26
7
465/480/490 MM184 (9–93)
OPTIONS
06306/04221
Fig. 18 – Extended Scrub Group, 490
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Tennant
Part No.
41304
05134
69784
10968
14715
63244–3
54333
05713
27953
10916
64778
05716
28346
49266
65698
65713
65718
64778
64743
465/480/490 MM184 (9–93)
Machine Serial
Number
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–
(060000–060229
(060000–060229
(060000–
(060000–060229
(060000–060229
(060000–
(060000–
(060230–
(060230–
(060230–
(060230–
(060230–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Screen, Double Cylinder Solution
Fitting, Coupling
Fitting, Nipple
Timer, ES
Label, ES Logo
Fitting, Barbed Elbow
Clamp, Worm Drive
Hose, PVC
Bracket, Mount
Pump, Water (See Breakdowns)
Fitting, Barbed Elbow
Hose, Vinyl
Mercury Switch Assembly
Tie, Cable
Bracket, Water Pump
Hose, PVC
Wire Harness, 490
Fitting, Barbed Elbow
Fitting, Barbed Straight
Qty.
1
1
1
1
2
3
4
1
1
1
2
1
1
2
1
2
1
1
1
10Ć27
OPTIONS
Fig. 19 – Extended Scrub Electrical Group
1
2
3
10Ć28
4
465/480/490 MM184 (9–93)
OPTIONS
05088/04768
Fig. 19 – Extended Scrub Electrical Group
Ref.
1
2
3
4
Tennant
Part No.
57807
65561
04685
32234
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
)
)
)
)
Description
Cover, Rocker Switch Seal
Switch, Rocker, SPST
Contactor, SPST
Diode Assembly
Qty.
1
1
1
1
10Ć29
OPTIONS
Fig. 20 – Single Parking Brake Group
1
2
5
13
6
3
12
4
14
11
5
7
6
10
9
8
10Ć30
465/480/490 MM184 (9–93)
OPTIONS
04204/04204
Fig. 20 – Single Parking Brake Group
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Tennant
Part No.
05409
05552
05396
05520
27880
35921
05609
05297
09005
00500–15
05610
06210
05532
06209
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Pedal, Brake
Spring, Tension
Bracket, Brake
Cable, Push Pull
Yoke Assembly
Disc Brake Assembly
Bracket, Caliper, L.H.
Hub and Disc Assembly
Ring, Retaining
Key, Woodruff
Bracket, Caliper, R.H.
Bracket, Brake Cable, R.H.
Cable, Push Pull
Bracket, Brake Cable, L.H.
Qty.
1
1
1
1
2
2
1
2
2
2
1
1
1
1
10Ć31
OPTIONS
Fig. 21 – GS Group, 465
4
1
14
11
13
5
6
7
9
10
8
12
3
2
10Ć32
465/480/490 MM184 (9–93)
OPTIONS
06158/04217
Fig. 21 – GS Group, 465
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Tennant
Part No.
33444
33530
33531
11651
31204
87284
49266
11610
11636
08875
02892
33497
24853
28356
28357
465/480/490 MM184 (9–93)
Machine Serial
Number
(010000–
(010962–
(010962–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–
(010000–010559
(010000–
(010560–010961
(010560–010961
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Label, For Safety, GS
Plate, Cover Mount, L.H.
Plate, Cover Mount, R.H.
Switch Assembly, Key
Key, Switch
Relay, DPDT
Tie, Cable
Bracket, Hood
Latch, Flexible Draw
Rivet, Pop
Washer
Bracket Kit, Tie Down
Caster, Protection, GS
Plate, Tie Down, L.H.
Plate, Tie Down, R.H.
Qty.
1
1
1
1
1
1
2
1
2
8
8
1
2
1
1
10Ć33
OPTIONS
Fig. 22 – GS Group, 480
4
1
14
11
13
5
6
7
9
10
8
12
3
2
10Ć34
465/480/490 MM184 (9–93)
OPTIONS
06159/04217
Fig. 22 – GS Group, 480
∇
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Tennant
Part No.
33444
33530
33531
11651
31204
87284
49266
11610
11636
08875
02892
33497
24853
28356
28357
465/480/490 MM184 (9–93)
Machine Serial
Number
(020000–
(021046–
(021046–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–
(020000–020585
(020000–
(020586–021045
(020586–021045
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Label, For Safety, GS
Plate, Cover Mount, L.H.
Plate, Cover Mount, R.H.
Switch Assembly, Key
Key, Switch
Relay, DPDT
Tie, Cable
Bracket, Hood
Latch, Flexible Draw
Rivet, Pop
Washer
Bracket Kit, Tie Down
Caster, Protection, GS
Plate, Tie Down, L.H.
Plate, Tie Down, R.H.
Qty.
1
1
1
1
1
1
2
1
2
8
8
1
2
1
1
10Ć35
OPTIONS
Fig. 23 – Battery Charger Group, 60 Hz (220 Ah batteries)
1
2
04766/04766
∇
Tennant
Ref. Part No.
1 05263
2 24881
05264
05265
05266
28009
10Ć36
Machine Serial
Number
(000000–xxxxxx
(000000–xxxxxx
(000000–xxxxxx
(000000–xxxxxx
(000000–xxxxxx
(000000–xxxxxx
)
)
)
)
)
)
Description
Charger, Battery, 36V, 25A, 115V (Replaced By 65570)
Connector, Grey, SB50
Ammeter
Capacitor
Fuse Assembly
Diode Assembly
465/480/490 MM184 (9–93)
Qty.
1
1
1
1
1
1
OPTIONS
Fig. 24 – Battery Charger Group, 50 Hz (220 Ah batteries)
1
2
04767/04767
∇
Tennant
Ref. Part No.
1 05247
2 24881
05264
05265
05266
28009
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–xxxxxx
(000000–xxxxxx
(000000–xxxxxx
(000000–xxxxxx
(000000–xxxxxx
(000000–xxxxxx
)
)
)
)
)
)
Description
Charger, Battery, 36V, 25A, 230V (Replaced By 65572)
Connector, Grey, SB50
Ammeter
Capacitor
Fuse Assembly
Diode Assembly
10Ć37
Qty.
1
1
1
1
1
1
OPTIONS
Fig. 25 – Battery Charger Group, 40A, 36V, 50 Hz (305 Ah batteries)
1
2
03569/03569
∇
Tennant
Ref. Part No.
1 87834
2 22892
87994
87995
87996
87997
87999
10Ć38
Machine Serial
Number
(000000–xxxxxx
(000000–xxxxxx
(000000–xxxxxx
(000000–xxxxxx
(000000–xxxxxx
(000000–xxxxxx
(000000–xxxxxx
)
)
)
)
)
)
)
Description
Charger, Battery, 40A, 36V, 50 Hz (Replaced By 65573)
Connector, Grey, SB175
Ammeter
Capacitor
Fuse Assembly
Heatsink Assembly
Timer Kit, Electric
465/480/490 MM184 (9–93)
Qty.
1
1
1
1
1
1
1
OPTIONS
Fig. 26 – Battery Charger Group, 36A, 36V, 115V (305 Ah batteries)
1
2
03360/03360
∇
Tennant
Ref. Part No.
1 87028
2 22892
87994
87995
87996
87997
87998
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
Description
Charger, Battery, 36A, 36V, 115V
Connector, Grey, SB175
Ammeter
Capacitor
Fuse Assembly
Heatsink Assembly
Timer Kit, Electric
Qty.
1
1
1
1
1
1
1
10Ć39
OPTIONS
Fig. 27 – Battery Charger Group, 60 Hz (220 Ah batteries)
1
2
3
08079/08080
∇
Ref.
1
2
3
10Ć40
Tennant
Part No.
65570
10969
24881
30059
65638
65954
65629
65621
61837
65626
30058
49811
Machine Serial
Number
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
)
)
)
)
)
)
)
)
)
)
)
)
Description
Charger, 20A, 60Hz
Bracket, Charger
Connector, Grey, SB50
Fuse
Capacitor
Circuit Breaker
Control Circuit
Power Transformer
Rectifier
Control Circuit Tx2
Fuse Holder
Triac, Charger
Qty.
1
1
1
1
1
1
1
1
1
1
1
1
465/480/490 MM184 (9–94)
OPTIONS
Fig. 28 – Battery Charger Group, 50 Hz, 230V (220 Ah batteries)
1
2
3
08081/08082
∇
Ref.
1
2
3
Tennant
Part No.
65572
10969
24881
65958
65632
30058
61837
65959
65634
65954
65620
Machine Serial
Number
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
)
)
)
)
)
)
)
)
)
)
)
Description
Charger, 20A, 50Hz, 230V
Bracket, Charger
Connector, Grey, SB50
Condenser
A.C. Fuse 10Amp
Fuse Holder
Rectifier Assembly
Control Transformer
Transformer
Circuit Breaker
Charger Control Assembly
Qty.
1
1
1
1
1
1
1
1
1
1
1
Fig. 29 – Battery Charger Group, 50 Hz, 245V (220 Ah batteries)
1
2
3
10179/08082
∇
Ref.
1
2
3
Tennant
Part No.
78550
10969
24881
65958
65632
30058
61837
65959
65724
65954
65620
465/480/490 MM184 (9–94)
Machine Serial
Number
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
)
)
)
)
)
)
)
)
)
)
)
Description
Charger, 20A, 50Hz, 245V
Bracket, Charger
Connector, Grey, SB50
Condenser
A.C. Fuse 10Amp
Fuse Holder
Rectifier Assembly
Control Transformer
Power Tran
Circuit Breaker
Charger Control Assembly
Qty.
1
1
1
1
1
1
1
1
1
1
1
10Ć41
OPTIONS
Fig. 30 – Battery Charger Group, 60 Hz (305 Ah batteries)
1
2
3
08083/08084
∇
Ref.
1
2
3
10Ć42
Tennant
Part No.
65571
65568
22892
38889
30059
30058
65613
65619
65629
65626
65628
49811
65630
Machine Serial
Number
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Charger, 30A, 60Hz
Bracket, Charger
Connector, Grey, SB175
Ammeter
A.C. Fuse
Fuse Holder
Condensor, 12.5 mfd
Circuit Breaker
Control Circuit
Control Circuit Tx2
Power Transformer
Triac, Charger
Varistor
Qty.
1
1
1
1
1
1
1
1
1
1
1
1
1
465/480/490 MM184 (9–94)
OPTIONS
Fig. 31 – Battery Charger Group, 50 Hz (305 Ah batteries)
1
2
3
08085/08086
∇
Ref.
1
2
3
Tennant
Part No.
65573
65568
22892
38889
65613
65614
30058
65616
65959
65618
65619
65620
465/480/490 MM184 (9–94)
Machine Serial
Number
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
(xxxxxx–
)
)
)
)
)
)
)
)
)
)
)
)
Description
Charger, 30A, 50Hz
Bracket, Charger
Connector, Grey, SB175
Ammeter
Condenser 12.5Mfd
A.C. Fuse 15Amp
Fuse Holder
Diode
Control Transformer
Transformer
Circuit Breaker
Charger Control Assembly
Qty.
1
1
1
1
1
1
1
1
1
1
1
1
10Ć43
OPTIONS
Fig. 32 – Heavy Duty Battery Kit, Wet, 480
6
7
1
3
5
4
2
Standard
Model
Parts
05094/04210
∇
Tennant
Ref. Part No.
05652
1 10138
2 24843
3 63757
4 05251
5 05252
6 63755
7 05671
10Ć44
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
Description
Battery Kit, 36 V, 305 Ah, Wet
Battery, 6 V, Wet
Angle, Battery Stop
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Qty.
1
6
2
1
1
1
2
1
465/480/490 MM184 (9–94)
OPTIONS
Fig. 33 – Heavy Duty Battery Kit, Dry, 480
6
7
1
3
5
4
2
Standard
Model
Parts
05095/04210
∇
Tennant
Ref. Part No.
11568
1 10140
2 24843
3 63757
4 05251
5 05252
6 63755
7 05671
465/480/490 MM184 (9–94)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
Description
Battery Kit, 36 V, 305 Ah, Dry
Battery, 6 V, Dry (International Only)
Angle, Battery Stop
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Cable, Battery
Qty.
1
6
2
1
1
1
2
1
10Ć45
OPTIONS
Fig. 34 – Battery Tray Group, 465
1
1
05381/04769
Tennant
Ref. Part No.
1 04900
10Ć46
Machine Serial
Number
(000000–
)
Description
Liner, Tray Battery
Qty.
6
465/480/490 MM184 (9–94)
OPTIONS
Fig. 35 – Battery Tray Group, 480, 490
2
1
05383/04769
Tennant
Ref. Part No.
1 04900
2 04899
465/480/490 MM184 (9–94)
Machine Serial
Number
(000000–
(000000–
)
)
Description
Liner, Tray Battery
Liner, Tray Battery
Qty.
2
4
10Ć47
OPTIONS
Fig. 36 – Heavy Duty Battery Tray Group, 480, 490
1
1
05412/05371
Tennant
Ref. Part No.
1 04899
10Ć48
Machine Serial
Number
(000000–
)
Description
Liner, Tray Battery
Qty.
6
465/480/490 MM184 (9–94)
OPTIONS
Fig. 37 – Wheel Cover Group
1
05380/05380
Tennant
Ref. Part No.
1 11581
465/480/490 MM184 (9–94)
Machine Serial
Number
(000000–
)
Description
Cover, Wheel
Qty.
2
10Ć49
OPTIONS
Fig. 38 – Foam Filled Tire Group
1
04765/04765
Tennant
Ref. Part No.
1 61598
10Ć50
Machine Serial
Number
(000000–
)
Description
Tire and Rim Assembly, Foam Filled
Qty.
2
465/480/490 MM184 (9–94)
OPTIONS
Fig. 39 – Power Wand Hose Assembly
6
2
4
5
3
4
7
8
3
2
1
08073/08042
NOTE: Power Wand Kit, TENNANT Part Number 65578, includes Fig. 39, Fig. 40, Fig. 41, and Fig. 42.
∇
Tennant
Ref. Part No.
65341
1 578318
2 578160
3 578820
4 578072
5 578276
6 578071
7 12694
8 65582
465/480/490 MM184 (9–94)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
Description
Hose Assembly
Fitting, Quick Disconnect
Clamp, Hose
Hose
Cuff, Swivel
Hose, Vacuum
Fitting, Quick Disconnect
Fitting, Plastic
Brush, Wand AB
Qty.
1
1
2
1
2
1
1
1
1
10Ć51
OPTIONS
Fig. 40 – Power Wand Assembly
20
25
22
23
24
1
18
21
19
15
16
17
9
13
12
11
14
3
10
2
4
8
6
26
5
7
10Ć52
465/480/490 MM184 (9–94)
OPTIONS
08931/06459
Fig. 40 – Power Wand Assembly
NOTE: Power Wand Kit, TENNANT Part Number 65578, includes Fig. 39, Fig. 40, Fig. 41, and Fig. 42.
∇
Tennant
Ref. Part No.
65340
1 578077
2 578061
3 578214
4 579112
5 579198
6 578066
7 578073
8 578063
9 578078
10 578074
11 578124
12 578439
13 578228
14 578143
15 578126
16 578125
17 578123
18 578155
19 578154
20 578091
21 578164
22 578821
23 578161
24 578094
25 578064
26 579148
465/480/490 MM184 (9–94)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Wand Assembly
Bracket, Valve Mounting
Adapter, Head
Fitting, 90 Elbow
Adapter, Nozzle
Rivet, Pop
Nozzle, Spray
Brush, Wand, Nylon
Head, Wand
Strip, Retainer
Blade, Squeegee
Bracket, Axle
Knob, Adjustable, Squeegee
Spring, Compression
Stud, Adjustable
Axle, Wand
Wheel, Guide
Bracket, Axle
Handle, Wand
Bracket, Handle Mounting
Fitting, Quick Disconnect
Grommet
Hose, Solution
Clamp, Hose
Fitting, Straight
Valve, Water
Fitting, Plug
Qty.
1
1
2
1
1
2
1
1
1
2
2
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
10Ć53
OPTIONS
Fig. 41 – Power Wand Pump and Electrical Group
17
11
13
16
12
15
1
14
7
Water Control
Valve
Existing
Parts
Existing
Parts
7
9
2
8
7
4
7
6
5
7 1
1
7
10
3
10Ć54
465/480/490 MM184 (9–94)
OPTIONS
08074/07459
Fig. 41 – Power Wand Pump and Electrical Group
NOTE: Power Wand Kit, TENNANT Part Number 65578, includes Fig. 39, Fig. 40, Fig. 41, and Fig. 42.
Ref.
1
2
3
4
5
5
6
6
7
8
9
10
11
12
13
14
15
16
17
Tennant
Part No.
65581
65590
61211
63245–1
65607
65586
65587
65588
54333
65591
65592
49266
19800
65557
57807
78122
65342
61214
87977
465/480/490 MM184 (9–94)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Fitting, Barbed Elbow
Pump Assembly, Power Wand (See Breakdowns)
Plate, Pump Mount
Fitting, Barbed Tee
Hose (465)
Hose (480, 490)
Hose (465)
Hose (480, 490)
Clamp, Worm Drive
Hose
Hose
Tie, Cable
Label, Solution Control
Switch, Rocker SPST
Cover, Rocker Switch Seal
Fitting, Bulkhead
Fitting, Quick Disconnect, Female
Harness, Wire, Pump
Breaker, Circuit, 7A
Qty.
3
1
1
1
1
1
1
1
6
1
1
6
1
1
1
1
1
1
1
10Ć55
OPTIONS
Fig. 42 – Power Wand Mount Group
1
2
7
5
6
3
4
08075/07460
NOTE: Power Wand Kit, TENNANT Part Number 65578, includes Fig. 39, Fig. 40, Fig. 41, and Fig. 42.
Ref.
1
2
3
4
5
6
7
10Ć56
Tennant
Part No.
65580
61212
65599
63288
40671
40670
75118
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
Description
Bag, Power Wand
Tray, Wand
Bracket
Washer
Bracket, U
Catch, Rubber
Hook, Rubber
Qty.
1
1
1
2
1
1
1
465/480/490 MM184 (9–94)
BREAKDOWNS
SECTION 11
CONTENTS
Page
Fig. 1 – Electric Motor Breakdown, 10914 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2
Fig. 2 – Electric Motor Breakdown, 28386 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-4
Fig. 3 – Electric Motor Breakdown, 04742 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-6
Fig. 4 – Electric Motor Breakdown, 05680 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-7
Fig. 5 – Electric Motor Breakdown, 04656 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-8
Fig. 6 – Electric Motor Breakdown, 27851 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-9
Fig. 7 – Water Pump Breakdown, 10916 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-10
Fig. 8 – Water Pump Breakdown, 27839 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-11
Fig. 9 – Electric Motor Breakdown, 04922 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-12
Fig. 10 – Water Pump Breakdown, 65590 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-13
465/480/490 MM184 (9–93)
11Ć1
BREAKDOWNS
Fig. 1 – Electric Motor Breakdown, 10914
1
10
2
11
3
12
3
4
5
13
12
6
7
8
14
13
12
9
15
18
19
11Ć2
20
16
17
465/480/490 MM184 (9–93)
BREAKDOWNS
05206/06312
Fig. 1 – Electric Motor Breakdown, 10914
∇
Tennant
Ref. Part No.
10914
1 37926
2 37923
3 01982
4 11756
5 01983
6 01856
7 37909
8 01842
9 01837
10 01970
11 01971
12 18628
13 18630
14 61297
15 18631
16 18632
17 37929
18 10925
19 10926
20 10912
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Motor, Electric
Housing
Fan
Clamp
Brush Assembly
Bracket, Connector
Spring
Disc
Bearing
Bearing
Bracket, Fan
Fan
Fan, Vacuum
Spacer
Fan, Stationary
Shell, Fan
Washer
Nut
Connector
Terminal, Female
Seal
Qty.
1
1
1
2
2
1
1
1
1
1
1
1
3
2
1
1
1
1
1
2
1
11Ć3
BREAKDOWNS
Fig. 2 – Electric Motor Breakdown, 28386
10
9
6
1
4
8
7
2
3
7
5
11
19
21
8
4
12
13
5
6
9
3
20
10
14
22
13
23
21
15
24
21
23
16
17
25
18
28
11Ć4
26
27
465/480/490 MM184 (9–93)
BREAKDOWNS
06454/06453
Fig. 2 – Electric Motor Breakdown, 28386
∇
∇
∇
Tennant
Ref. Part No.
28386
1 01981
2 01848
3 32324
4 37925
5 01972
6 01973
7 38303
8 01974
9 38327
10 01975
11 01976
12 01856
13 01841
14 38438
15 01978
16 01979
17 01980
18 38362
19 01854
20 45419
21 45420A
22 45418A
23 45421
24 45422A
25 45424A
26 45423
27 37939
28 10912
10925
10926
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Motor, Electric
Screw
Bracket
Brush Assembly
Brush and Spring
Holder, Brush
Clip, Brush Assembly
Screw
Stud
Cap
Nut
Bushing
Spring
Armature
Bearing Kit
Field
Band
Washer
Shell
Bracket
Spacer
Fan, Rotating
Fan, Stationary
Spacer
Fan, Stationary
Shell
Washer
Nut
Seal
Connector
Terminal
Qty.
1
2
1
2
2
1
2
2
4
2
4
1
1
1
1
1
1
1
1
1
1
3
1
2
1
1
1
1
1
1
2
11Ć5
BREAKDOWNS
Fig. 3 – Electric Motor Breakdown, 04742
3
4
2
1
5
05197/00169
∇
11Ć6
Tennant
Ref. Part No.
04742
1 37637
2 18626
3 38378
4 37643
5 37638
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
Description
Motor, Electric
Seal, Oil
Bearing
Bearing
Spring, Brush
Brush Assembly
Qty.
1
1
1
1
4
4
465/480/490 MM184 (9–93)
BREAKDOWNS
Fig. 4 – Electric Motor Breakdown, 05680
3
4
2
1
5
05198/00169
∇
∇
Tennant
Ref. Part No.
05680
1 37637
2 18626
3 38378
18634
4 37643
5 37638
48856
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
Description
Motor, Electric
Seal, Oil
Bearing
Bearing
Brush Holder Assembly
Spring, Brush
Brush
Holder, Brush
Qty.
1
1
1
1
1
4
4
1
11Ć7
BREAKDOWNS
Fig. 5 – Electric Motor Breakdown, 04656
1
2
1
2
05196/06452
∇
11Ć8
Tennant
Ref. Part No.
04656
1 11751
2 11752
Machine Serial
Number
(000000–
(000000–
(000000–
)
)
)
Description
Motor, Electric
Spring, Brush
Brush, Pigtail, Clip
Qty.
1
2
2
465/480/490 MM184 (9–93)
BREAKDOWNS
Fig. 6 – Electric Motor Breakdown, 27851
1
2
1
2
06450/06452
∇
Tennant
Ref. Part No.
27851
1 11751
2 11752
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–
(000000–
(000000–
)
)
)
Description
Motor, Electric
Spring, Brush
Brush, Pigtail, Clip
Qty.
1
2
2
11Ć9
BREAKDOWNS
Fig. 7 – Water Pump Breakdown, 10916
2
1
5
4
6
7
8
7
7
3
10
11
10
12
9
05207/05092
∇
∇
∇
Tennant
Ref. Part No.
10916
1 65700
2 65701
65702
3 65703
65710
4 65667
5 65668
65705
6 49901
7 65706
8 65707
9 65708
10 65709
11 49886
12 65675
11Ć10
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Pump, Water
Motor, 36V DC
Brush, Endbell
Brush Kit
Grommets
Pump Head Assembly
Cam/Bearing Screw
Cam/Bearing Set Screw
Cam/Bearing Set
Bearing Cover
Piston, Inner/Out
Diaphram Kit
Check Valve
Bypass, Poppet
Housing, Pump
Pump Screws
Qty.
1
1
1
1
4
1
2
1
1
1
1
1
1
1
1
6
465/480/490 MM184 (9–94)
BREAKDOWNS
Fig. 8 – Water Pump Breakdown, 27839
2
1
5
4
6
7
8
7
7
3
10
11
10
12
9
06451/05092
∇
∇
∇
Tennant
Ref. Part No.
27839
1 65700
2 65701
65702
3 65703
65710
4 65667
5 65668
65705
6 49901
7 65706
8 65707
9 65708
10 65709
11 49886
12 65675
465/480/490 MM184 (9–94)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Pump, Water
Motor, 36V DC
Brush, Endbell
Brush Kit
Grommets
Pump Head Assembly
Cam/Bearing Screw
Cam/Bearing Set Screw
Cam/Bearing Set
Bearing Cover
Piston, Inner/Out
Diaphram Kit
Check Valve
Bypass, Poppet
Housing, Pump
Pump Screws
Qty.
1
1
1
1
4
1
2
1
1
1
1
1
1
1
1
6
11Ć11
BREAKDOWNS
Fig. 9 – Electric Motor Breakdown, 04922
3
4
2
1
5
05208/00169
∇
Tennant
Ref. Part No.
04922
1 37637
2 18626
3 38378
4 11757
5 37638
11Ć12
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
Description
Motor, Electric
Seal, Oil
Bearing
Bearing
Spring, Brush
Brush Assembly
Qty.
1
1
1
1
4
4
465/480/490 MM184 (9–93)
BREAKDOWNS
Fig. 10 – Water Pump Breakdown, 65590
11
12
2
1
3
8
1
6
1
4
9
10
5
7
07525/07526
∇
Tennant
Ref. Part No.
65590
1 65678
2 65667
3 65668
4 65669
5 65671
6 65672
7 65673
8 65670
9 65674
10 65675
11 65676
12 65677
10923
10924
10917
465/480/490 MM184 (9–93)
Machine Serial
Number
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
(000000–
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Description
Pump, Water
Seal Kit
Cam/Bearing Screw
Cam/Bearing Set Screw
Cam/Bearing Kit
Piston, Inner/Out
Diaphram Kit
Check Valve Assembly
Bearing Cover
Switch Assembly/Housing
Pump Screws
Motor, 36VDC
Brush/Rectifier Assembly
Connector, 2 Conductor
Terminal, Male
Seal, Connector
Qty.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
11Ć13
BREAKDOWNS
11Ć14
465/480/490 MM184 (9–93)
CROSS REFERENCE
SECTION
12
CONTENTS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PAGE
PART NUMBER TO PAGE NUMBER CROSS REFERENCE LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-2
465/480/490 MM184 (9–94)
12Ć1
CROSS REFERENCE
PART NUMBER TO PAGE NUMBER CROSS REFERENCE LIST
Part
Number
Page
Number
Part
Number
Page
Number
00500–15 . . . . . . . . .
00911 . . . . . . . . . . . . .
00912 . . . . . . . . . . . . .
00913 . . . . . . . . . . . . .
00926 . . . . . . . . . . . . .
10-31
10-15, 10-17
8-19
10-15, 10-17
6-16, 6-19, 7-16, 7-19,
8-12, 8-15, 9-12, 9-15
6-19, 7-19, 8-15, 9-15
8-19
8-23, 9-23
8-19
11-3
11-5
11-3
8-19
11-5
11-5
11-3, 11-5
11-3
11-3
11-5
11-5
11-5
11-5
11-5
11-5
11-5
11-5
11-5
11-3
11-3
6-29, 7-29, 9-23
10-7, 10-8, 10-9,
10-33, 10-35
10-19, 10-21
6-19, 7-19, 8-15, 9-15
10-15, 10-17
10-15, 10-17
10-15, 10-17
10-21
10-15, 10-17
10-15, 10-17
10-15, 10-17
10-17
10-19, 10-21
10-21
10-21
10-15, 10-17
10-21
10-15, 10-17
10-15, 10-17, 11-8
6-17, 7-17, 8-13, 9-13
6-17, 7-17, 8-13, 9-13
10-17
10-19, 10-21
6-19, 7-19, 8-15, 9-15
6-27, 6-29, 7-27, 7-29
6-35, 7-35, 8-29,
9-29, 10-29
04701 . . . . . . . . . . . . .
04706 . . . . . . . . . . . . .
04707 . . . . . . . . . . . . .
04710 . . . . . . . . . . . . .
04713 . . . . . . . . . . . . .
04720 . . . . . . . . . . . . .
04721 . . . . . . . . . . . . .
04740 . . . . . . . . . . . . .
04742 . . . . . . . . . . . . .
04744 . . . . . . . . . . . . .
04745 . . . . . . . . . . . . .
04746 . . . . . . . . . . . . .
04752 . . . . . . . . . . . . .
04760 . . . . . . . . . . . . .
04761 . . . . . . . . . . . . .
04762 . . . . . . . . . . . . .
04763 . . . . . . . . . . . . .
04765 . . . . . . . . . . . . .
04766 . . . . . . . . . . . . .
04767 . . . . . . . . . . . . .
04790 . . . . . . . . . . . . .
04808 . . . . . . . . . . . . .
04816 . . . . . . . . . . . . .
04819 . . . . . . . . . . . . .
04832 . . . . . . . . . . . . .
10-11
10-19, 10-21
10-15, 10-17
10-15, 10-17
10-17
6-19, 7-19, 8-15, 9-15
6-19, 7-19, 8-15, 9-15
10-23, 10-25
6-16, 7-16, 11-6
6-19, 7-19, 8-15, 9-15
10-17
6-19, 7-19, 8-15, 9-15
6-41, 7-41, 8-33, 9-32
6-31, 7-31, 8-25, 9-25
6-31, 7-31, 8-25
6-31, 7-31, 8-25, 9-25
6-31, 7-31, 8-25, 9-25
6-31, 7-31, 8-25, 9-25
6-31, 7-31, 8-25, 9-25
6-31, 7-31, 8-25, 9-25
6-13, 7-13
6-41, 7-41, 8-33, 9-32
6-41, 7-41, 8-33, 9-32
6-41, 7-41, 8-33
6-13, 6-21, 7-13, 7-21,
8-9, 8-17, 9-9, 9-17
6-21, 6-27, 6-29,
7-21, 7-27, 7-29,
8-17, 8-23, 9-17, 9-23
6-39, 7-39, 8-31, 9-31
6-41, 7-41, 8-33, 9-32
6-39, 7-39, 8-31, 9-31
6-37, 7-37
6-2, 6-41
6-2, 6-41
10-47, 10-48
10-46, 10-47
7-2, 7-41, 8-2, 8-33
7-2, 7-41, 8-2, 8-33
6-15, 7-15, 8-11, 9-11
6-15, 7-15, 8-11, 9-11
9-12, 11-12
6-15, 7-15, 8-11, 9-11
6-15, 6-16, 7-15, 7-16,
8-11, 8-12, 9-11, 9-12
6-15, 6-16, 7-15, 7-16,
8-11, 8-12, 9-11, 9-12
7-15, 8-11
6-15, 7-15, 8-11, 9-11
7-5
6-5, 7-5
6-33, 7-33, 9-27
6-5
6-8, 6-9
6-21
6-21
7-21, 8-17, 9-17
7-21, 8-17, 9-17
00927 . . . . . . . . . . . . .
00954 . . . . . . . . . . . . .
01275 . . . . . . . . . . . . .
01543 . . . . . . . . . . . . .
01837 . . . . . . . . . . . . .
01841 . . . . . . . . . . . . .
01842 . . . . . . . . . . . . .
01845 . . . . . . . . . . . . .
01848 . . . . . . . . . . . . .
01854 . . . . . . . . . . . . .
01856 . . . . . . . . . . . . .
01970 . . . . . . . . . . . . .
01971 . . . . . . . . . . . . .
01972 . . . . . . . . . . . . .
01973 . . . . . . . . . . . . .
01974 . . . . . . . . . . . . .
01975 . . . . . . . . . . . . .
01976 . . . . . . . . . . . . .
01978 . . . . . . . . . . . . .
01979 . . . . . . . . . . . . .
01980 . . . . . . . . . . . . .
01981 . . . . . . . . . . . . .
01982 . . . . . . . . . . . . .
01983 . . . . . . . . . . . . .
02076 . . . . . . . . . . . . .
02892 . . . . . . . . . . . . .
02942 . . . . . . . . . . . . .
04400 . . . . . . . . . . . . .
04618 . . . . . . . . . . . . .
04619 . . . . . . . . . . . . .
04620 . . . . . . . . . . . . .
04625 . . . . . . . . . . . . .
04629 . . . . . . . . . . . . .
04630 . . . . . . . . . . . . .
04632 . . . . . . . . . . . . .
04636 . . . . . . . . . . . . .
04637 . . . . . . . . . . . . .
04640 . . . . . . . . . . . . .
04641 . . . . . . . . . . . . .
04642 . . . . . . . . . . . . .
04644 . . . . . . . . . . . . .
04645 . . . . . . . . . . . . .
04656 . . . . . . . . . . . . .
04657 . . . . . . . . . . . . .
04658 . . . . . . . . . . . . .
04664 . . . . . . . . . . . . .
04665 . . . . . . . . . . . . .
04671 . . . . . . . . . . . . .
04684 . . . . . . . . . . . . .
04685 . . . . . . . . . . . . .
12Ć2
04836 . . . . . . . . . . . . .
04843 . . . . . . . . . . . . .
04844 . . . . . . . . . . . . .
04846 . . . . . . . . . . . . .
04869 . . . . . . . . . . . . .
04894 . . . . . . . . . . . . .
04898 . . . . . . . . . . . . .
04899 . . . . . . . . . . . . .
04900 . . . . . . . . . . . . .
04916 . . . . . . . . . . . . .
04919 . . . . . . . . . . . . .
04920 . . . . . . . . . . . . .
04921 . . . . . . . . . . . . .
04922 . . . . . . . . . . . . .
04924 . . . . . . . . . . . . .
04927 . . . . . . . . . . . . .
04928 . . . . . . . . . . . . .
04929 . . . . . . . . . . . . .
04942 . . . . . . . . . . . . .
04944 . . . . . . . . . . . . .
04945 . . . . . . . . . . . . .
04957 . . . . . . . . . . . . .
04993 . . . . . . . . . . . . .
05006 . . . . . . . . . . . . .
05014 . . . . . . . . . . . . .
05015 . . . . . . . . . . . . .
05016 . . . . . . . . . . . . .
05017 . . . . . . . . . . . . .
465/480/490 MM184 (9–94)
CROSS REFERENCE
Part
Number
Page
Number
Part
Number
Page
Number
05019 . . . . . . . . . . . . .
05027 . . . . . . . . . . . . .
05033 . . . . . . . . . . . . .
05034 . . . . . . . . . . . . .
05036 . . . . . . . . . . . . .
05038 . . . . . . . . . . . . .
05043 . . . . . . . . . . . . .
05044 . . . . . . . . . . . . .
05045 . . . . . . . . . . . . .
05046 . . . . . . . . . . . . .
05047 . . . . . . . . . . . . .
05048 . . . . . . . . . . . . .
05050 . . . . . . . . . . . . .
05054 . . . . . . . . . . . . .
05058 . . . . . . . . . . . . .
05070 . . . . . . . . . . . . .
05072 . . . . . . . . . . . . .
05073 . . . . . . . . . . . . .
05075 . . . . . . . . . . . . .
05076 . . . . . . . . . . . . .
05081 . . . . . . . . . . . . .
05089 . . . . . . . . . . . . .
05099 . . . . . . . . . . . . .
05127 . . . . . . . . . . . . .
05134 . . . . . . . . . . . . .
05145 . . . . . . . . . . . . .
05165 . . . . . . . . . . . . .
05191 . . . . . . . . . . . . .
05214 . . . . . . . . . . . . .
05216 . . . . . . . . . . . . .
05218 . . . . . . . . . . . . .
05222 . . . . . . . . . . . . .
05223 . . . . . . . . . . . . .
05233 . . . . . . . . . . . . .
05236 . . . . . . . . . . . . .
05240 . . . . . . . . . . . . .
05241 . . . . . . . . . . . . .
05244 . . . . . . . . . . . . .
05247 . . . . . . . . . . . . .
05251 . . . . . . . . . . . . .
6-15, 7-15, 8-11, 9-11
6-33, 7-33, 8-27, 9-27
6-3
6-3
7-3, 8-3
7-3, 8-3
6-5, 6-7
7-5, 7-7, 9-5
7-8
7-8
6-8
6-8
6-13
6-5, 6-7
7-13, 8-9
6-5, 7-5
6-5, 6-7
7-5, 7-7, 8-5, 9-5
6-16
7-16, 8-12
7-5, 7-7, 8-5, 9-5
6-21, 7-21, 8-17, 9-17
6-39, 7-39, 8-31, 9-31
6-21, 7-21, 8-17, 9-17
10-23, 10-25, 10-27
6-39, 7-39, 8-31, 9-31
6-21, 7-21, 8-17, 9-17
6-19, 7-19, 8-15, 9-15
6-13, 7-13, 8-9, 9-9
6-21, 7-21, 8-17, 9-17
6-21, 7-21, 8-17, 9-17
6-13
6-5, 6-7, 7-5, 7-7, 8-5, 9-5
6-13
6-5, 6-7, 7-5, 7-7, 8-5, 9-5
6-13
7-13, 8-9
7-13, 8-9
10-37
6-27, 7-27, 8-23,
10-44, 10-45
6-27, 7-27, 8-23,
10-44, 10-45
10-36
10-36, 10-37
10-36, 10-37
10-36, 10-37
6-5, 6-7, 7-5, 7-7, 8-5, 9-5
6-5, 7-5
6-33, 7-33
6-5, 6-7, 6-39, 7-5, 7-7,
7-39, 8-5, 8-31, 9-5, 9-31
6-37, 7-37
6-37, 7-37
6-15
6-25, 7-25, 8-21, 9-21
10-31
10-31
10-31
10-31
05532 . . . . . . . . . . . . .
05552 . . . . . . . . . . . . .
05567 . . . . . . . . . . . . .
05578 . . . . . . . . . . . . .
05579 . . . . . . . . . . . . .
05582 . . . . . . . . . . . . .
10-31
10-31
6-23, 7-23, 8-19, 9-19
10-11
10-11
6-19, 6-31, 7-19,
7-31, 8-19, 8-25
10-11
10-11
6-19, 7-19, 8-15, 9-15
6-19, 7-19, 8-15, 9-15
6-19, 7-19, 8-15, 9-15
10-31
10-31
6-31, 7-31, 8-25, 9-25
6-16, 7-16, 8-12, 9-12
10-19, 10-21
6-39, 7-39, 8-31, 9-31
6-11
10-2
10-44
6-25, 7-25, 8-21, 9-21
6-25, 7-25, 8-21, 9-21
6-27, 7-27, 10-44, 10-45
6-27, 6-29, 7-27, 7-29
6-21, 7-21, 8-17, 9-17
6-19, 7-19, 9-15, 11-7
7-11
6-15, 7-15, 8-11, 9-11
6-15, 7-15, 8-11, 9-11
6-19, 7-19, 8-15, 9-15
6-25, 7-25, 8-21, 9-21
6-25, 7-25, 8-21
10-23, 10-25, 10-27
6-25, 7-25, 8-21, 9-21
6-25
10-23, 10-25, 10-27
7-25, 8-21
7-3, 8-3
7-3, 8-3
7-3, 8-3
6-3
6-3
6-3
10-13
6-13, 7-13
6-13, 7-13, 8-9, 9-9
6-21, 7-21, 8-17, 9-17
6-23, 7-23, 8-19, 9-19
6-23, 7-23
6-31, 7-31, 8-25, 9-25
10-31
10-31
10-19, 10-21
10-19, 10-21
10-19, 10-21
8-36
10-7, 10-8, 10-33, 10-35
10-31
10-15, 10-17
05252 . . . . . . . . . . . . .
05263 . . . . . . . . . . . . .
05264 . . . . . . . . . . . . .
05265 . . . . . . . . . . . . .
05266 . . . . . . . . . . . . .
05272 . . . . . . . . . . . . .
05276 . . . . . . . . . . . . .
05280 . . . . . . . . . . . . .
05284 . . . . . . . . . . . . .
05290 . . . . . . . . . . . . .
05291 . . . . . . . . . . . . .
05292 . . . . . . . . . . . . .
05294 . . . . . . . . . . . . .
05297 . . . . . . . . . . . . .
05396 . . . . . . . . . . . . .
05409 . . . . . . . . . . . . .
05520 . . . . . . . . . . . . .
465/480/490 MM184 (9–94)
05584 . . . . . . . . . . . . .
05594 . . . . . . . . . . . . .
05604 . . . . . . . . . . . . .
05605 . . . . . . . . . . . . .
05606 . . . . . . . . . . . . .
05609 . . . . . . . . . . . . .
05610 . . . . . . . . . . . . .
05611 . . . . . . . . . . . . .
05612 . . . . . . . . . . . . .
05621 . . . . . . . . . . . . .
05624 . . . . . . . . . . . . .
05646 . . . . . . . . . . . . .
05650 . . . . . . . . . . . . .
05652 . . . . . . . . . . . . .
05669 . . . . . . . . . . . . .
05670 . . . . . . . . . . . . .
05671 . . . . . . . . . . . . .
05672 . . . . . . . . . . . . .
05675 . . . . . . . . . . . . .
05680 . . . . . . . . . . . . .
05681 . . . . . . . . . . . . .
05685 . . . . . . . . . . . . .
05686 . . . . . . . . . . . . .
05696 . . . . . . . . . . . . .
05711 . . . . . . . . . . . . .
05712 . . . . . . . . . . . . .
05713 . . . . . . . . . . . . .
05714 . . . . . . . . . . . . .
05715 . . . . . . . . . . . . .
05716 . . . . . . . . . . . . .
05717 . . . . . . . . . . . . .
05724 . . . . . . . . . . . . .
05725 . . . . . . . . . . . . .
05726 . . . . . . . . . . . . .
05728 . . . . . . . . . . . . .
05729 . . . . . . . . . . . . .
05730 . . . . . . . . . . . . .
05795 . . . . . . . . . . . . .
06103 . . . . . . . . . . . . .
06108 . . . . . . . . . . . . .
06137 . . . . . . . . . . . . .
06146 . . . . . . . . . . . . .
06174 . . . . . . . . . . . . .
06208 . . . . . . . . . . . . .
06209 . . . . . . . . . . . . .
06210 . . . . . . . . . . . . .
06211 . . . . . . . . . . . . .
06213 . . . . . . . . . . . . .
08182 . . . . . . . . . . . . .
08823 . . . . . . . . . . . . .
08875 . . . . . . . . . . . . .
09005 . . . . . . . . . . . . .
09162 . . . . . . . . . . . . .
12Ć3
CROSS REFERENCE
Part
Number
Page
Number
Part
Number
09806 . . . . . . . . . . . . .
10138 . . . . . . . . . . . . .
10140 . . . . . . . . . . . . .
10155 . . . . . . . . . . . . .
10632 . . . . . . . . . . . . .
6-44, 7-44, 8-36, 9-33
8-23, 10-44
8-23, 10-45
6-29, 7-29, 9-23
6-27, 6-29, 7-27,
7-29, 8-23, 9-23
8-27
6-34, 7-34, 8-27, 9-28
8-27
6-23, 7-23, 8-19, 9-19
8-19, 9-19, 11-3, 11-5
6-23, 7-23, 11-3
10-23, 10-25, 10-27, 11-10
11-13
11-13
11-13
11-3, 11-5
11-3, 11-5
6-13, 7-13, 8-9, 9-9
6-13, 7-13, 8-9, 9-9
6-8
6-8
6-8
7-8
7-8
7-8
6-23, 7-23, 10-23, 10-25
6-23, 7-23
6-43, 7-43, 9-35
6-43, 7-43, 9-35
6-43, 7-43, 9-35
6-37, 7-37
6-37, 7-37
6-37, 7-37
6-15, 7-15, 8-11, 9-11
6-15, 7-15, 8-11, 9-11
6-41, 7-41, 8-33
6-15, 7-15, 8-11, 9-11
6-33, 7-33, 8-27, 9-27
6-35, 7-35, 8-29, 9-29
6-15, 7-15, 9-11
6-15, 7-15, 8-11, 9-11
6-35, 7-35, 8-29, 9-29
10-23, 10-25, 10-27
10-40, 10-41
10-19, 10-21
6-33, 7-33, 8-29
10-19, 10-21
8-11, 10-19, 10-21
10-19, 10-21
10-12, 10-13
6-5, 7-5
6-5, 7-5
6-19, 7-19, 8-15, 9-15
6-17, 7-17, 8-13, 9-13
6-19, 7-19, 8-15, 9-15
6-19, 7-19, 8-15, 9-15
10-19
6-15, 7-15, 8-11, 9-11
10-15, 10-17
11214 . . . . . . . . . . . . . 10-15, 10-17
11218 . . . . . . . . . . . . . 6-3, 7-3, 8-3, 9-3
11229 . . . . . . . . . . . . . 6-27, 6-29, 7-27,
7-29, 9-23
11230 . . . . . . . . . . . . . 6-27, 7-27
11235 . . . . . . . . . . . . . 10-19
11236 . . . . . . . . . . . . . 10-15
11238 . . . . . . . . . . . . . 10-15
11239 . . . . . . . . . . . . . 10-15
11241 . . . . . . . . . . . . . 10-15
11242 . . . . . . . . . . . . . 10-19
11243 . . . . . . . . . . . . . 10-19
11283 . . . . . . . . . . . . . 6-2, 6-41, 7-2, 7-41,
8-2, 8-33, 9-2, 9-32
11341 . . . . . . . . . . . . . 6-34, 7-34, 9-28
11372 . . . . . . . . . . . . . 6-41, 7-41, 8-33
11399 . . . . . . . . . . . . . 6-15, 7-15, 8-11, 9-11
11467 . . . . . . . . . . . . . 10-4
11480 . . . . . . . . . . . . . 10-12
11484 . . . . . . . . . . . . . 6-2, 6-41
11485 . . . . . . . . . . . . . 7-2, 7-41, 8-2, 8-33
11488 . . . . . . . . . . . . . 6-33, 7-33, 8-27, 9-27
11489 . . . . . . . . . . . . . 6-13, 7-13
11531 . . . . . . . . . . . . . 8-19, 9-19
11541 . . . . . . . . . . . . . 6-44, 7-44, 8-36, 9-33
11568 . . . . . . . . . . . . . 10-45
11580 . . . . . . . . . . . . . 10-19, 10-21
11581 . . . . . . . . . . . . . 10-49
11608 . . . . . . . . . . . . . 6-33, 7-33, 8-27, 9-27
11610 . . . . . . . . . . . . . 10-33, 10-35
11612 . . . . . . . . . . . . . 6-13, 7-13, 8-9, 9-9
11613 . . . . . . . . . . . . . 6-13, 7-13, 8-9, 9-9
11636 . . . . . . . . . . . . . 10-7, 10-8, 10-9,
10-33, 10-35
11643 . . . . . . . . . . . . . 10-2
11644 . . . . . . . . . . . . . 10-4
11647 . . . . . . . . . . . . . 10-2, 10-4
11648 . . . . . . . . . . . . . 10-2, 10-4
11651 . . . . . . . . . . . . . 6-33, 7-33, 10-33, 10-35
11661 . . . . . . . . . . . . . 6-44
11663 . . . . . . . . . . . . . 7-44
11667 . . . . . . . . . . . . . 10-11
11676 . . . . . . . . . . . . . 6-39, 7-39, 8-31
11679 . . . . . . . . . . . . . 6-37, 7-37
11681 . . . . . . . . . . . . . 6-3
11682 . . . . . . . . . . . . . 7-3, 8-3
11708 . . . . . . . . . . . . . 6-34, 7-34
11713 . . . . . . . . . . . . . 6-34, 7-34, 9-28
11746 . . . . . . . . . . . . . 6-21, 7-21, 8-17, 9-17
11747 . . . . . . . . . . . . . 10-15, 10-17
11750 . . . . . . . . . . . . . 6-21, 7-21, 8-17, 9-17
11751 . . . . . . . . . . . . . 11-8, 11-9
11752 . . . . . . . . . . . . . 11-8, 11-9
11756 . . . . . . . . . . . . . 11-3
11757 . . . . . . . . . . . . . 11-12
11771 . . . . . . . . . . . . . 9-3
11772 . . . . . . . . . . . . . 9-3
11773 . . . . . . . . . . . . . 9-3
11776 . . . . . . . . . . . . . 9-3
11777 . . . . . . . . . . . . . 9-3
10632–19 . . . . . . . . .
10632–9 . . . . . . . . . .
10891 . . . . . . . . . . . . .
10911 . . . . . . . . . . . . .
10912 . . . . . . . . . . . . .
10914 . . . . . . . . . . . . .
10916 . . . . . . . . . . . . .
10917 . . . . . . . . . . . . .
10923 . . . . . . . . . . . . .
10924 . . . . . . . . . . . . .
10925 . . . . . . . . . . . . .
10926 . . . . . . . . . . . . .
10927 . . . . . . . . . . . . .
10928 . . . . . . . . . . . . .
10929 . . . . . . . . . . . . .
10930 . . . . . . . . . . . . .
10931 . . . . . . . . . . . . .
10932 . . . . . . . . . . . . .
10933 . . . . . . . . . . . . .
10934 . . . . . . . . . . . . .
10935 . . . . . . . . . . . . .
10936 . . . . . . . . . . . . .
10938 . . . . . . . . . . . . .
10939 . . . . . . . . . . . . .
10940 . . . . . . . . . . . . .
10946 . . . . . . . . . . . . .
10949 . . . . . . . . . . . . .
10950 . . . . . . . . . . . . .
10951 . . . . . . . . . . . . .
10954 . . . . . . . . . . . . .
10956 . . . . . . . . . . . . .
10957 . . . . . . . . . . . . .
10960 . . . . . . . . . . . . .
10962 . . . . . . . . . . . . .
10963 . . . . . . . . . . . . .
10964 . . . . . . . . . . . . .
10967 . . . . . . . . . . . . .
10968 . . . . . . . . . . . . .
10969 . . . . . . . . . . . . .
10970 . . . . . . . . . . . . .
10973 . . . . . . . . . . . . .
10976 . . . . . . . . . . . . .
10982 . . . . . . . . . . . . .
10983 . . . . . . . . . . . . .
10985 . . . . . . . . . . . . .
10987 . . . . . . . . . . . . .
10988 . . . . . . . . . . . . .
11088 . . . . . . . . . . . . .
11109 . . . . . . . . . . . . .
11117 . . . . . . . . . . . . .
11127 . . . . . . . . . . . . .
11149 . . . . . . . . . . . . .
11211 . . . . . . . . . . . . .
11213 . . . . . . . . . . . . .
12Ć4
Page
Number
465/480/490 MM184 (9–94)
CROSS REFERENCE
Part
Number
Page
Number
Part
Number
Page
Number
11778 . . . . . . . . . . . . .
11780 . . . . . . . . . . . . .
11781 . . . . . . . . . . . . .
12083 . . . . . . . . . . . . .
12694 . . . . . . . . . . . . .
14432 . . . . . . . . . . . . .
14715 . . . . . . . . . . . . .
14838 . . . . . . . . . . . . .
14841 . . . . . . . . . . . . .
15539 . . . . . . . . . . . . .
15644 . . . . . . . . . . . . .
15740 . . . . . . . . . . . . .
15877 . . . . . . . . . . . . .
16651 . . . . . . . . . . . . .
18217 . . . . . . . . . . . . .
18626 . . . . . . . . . . . . .
18628 . . . . . . . . . . . . .
18630 . . . . . . . . . . . . .
18631 . . . . . . . . . . . . .
18632 . . . . . . . . . . . . .
18634 . . . . . . . . . . . . .
19676 . . . . . . . . . . . . .
19783 . . . . . . . . . . . . .
19800 . . . . . . . . . . . . .
20020 . . . . . . . . . . . . .
222396 . . . . . . . . . . .
22297 . . . . . . . . . . . . .
22892 . . . . . . . . . . . . .
23514–1 . . . . . . . . . .
24299 . . . . . . . . . . . . .
24547 . . . . . . . . . . . . .
24548 . . . . . . . . . . . . .
24552 . . . . . . . . . . . . .
24553 . . . . . . . . . . . . .
24555 . . . . . . . . . . . . .
24578 . . . . . . . . . . . . .
24589 . . . . . . . . . . . . .
24633 . . . . . . . . . . . . .
24638 . . . . . . . . . . . . .
24645 . . . . . . . . . . . . .
24663 . . . . . . . . . . . . .
24679 . . . . . . . . . . . . .
24682 . . . . . . . . . . . . .
24684 . . . . . . . . . . . . .
24686 . . . . . . . . . . . . .
24687 . . . . . . . . . . . . .
24760 . . . . . . . . . . . . .
24785 . . . . . . . . . . . . .
24796 . . . . . . . . . . . . .
24798 . . . . . . . . . . . . .
24801 . . . . . . . . . . . . .
24836 . . . . . . . . . . . . .
24837 . . . . . . . . . . . . .
24843 . . . . . . . . . . . . .
9-3
9-3
9-3
6-25, 7-25, 8-21, 9-21
10-51
6-15, 7-15, 8-11, 9-11
10-23, 10-25, 10-27
6-3, 7-3, 8-3, 9-3
6-16, 7-16, 8-12, 9-12
6-3, 7-3, 8-3, 9-3
8-19
8-29
6-19, 7-19, 8-15, 9-15
8-29
8-29
11-6, 11-7, 11-12
11-3
11-3
11-3
11-3
11-7
6-21, 7-21, 8-17, 9-17
6-3, 7-3, 8-3, 9-3
10-55
8-19
6-21, 7-21, 8-17, 9-17
6-21, 7-21, 8-17, 9-17
10-38, 10-39, 10-42, 10-43
6-37, 7-37
6-3, 7-3, 8-3, 9-3
6-19, 7-19, 8-15, 9-15
6-19, 7-19
6-19, 7-19, 8-15, 9-15
6-19, 7-19
6-19, 7-19, 8-15, 9-15
9-12
6-41
7-41, 8-33
6-21, 7-21, 8-17, 9-17
6-19, 7-19, 8-15, 9-15
6-21, 7-21, 8-17, 9-17
9-9
6-19, 7-19, 8-15, 9-15
6-19, 7-19, 8-15, 9-15
6-2, 6-41
7-2, 7-41, 8-2, 8-33
9-9
9-9
9-9
10-5, 10-6
10-3
10-3
10-5, 10-6
6-29, 7-29, 9-23,
10-44, 10-45
6-13, 7-13, 8-9, 9-9
10-33, 10-35
6-8
7-8
10-36, 10-37, 10-40, 10-41
24919 . . . . . . . . . . . . .
24926 . . . . . . . . . . . . .
24931 . . . . . . . . . . . . .
24932 . . . . . . . . . . . . .
24933 . . . . . . . . . . . . .
24942 . . . . . . . . . . . . .
26315 . . . . . . . . . . . . .
26395–1 . . . . . . . . . .
26395–2 . . . . . . . . . .
26565 . . . . . . . . . . . . .
27815 . . . . . . . . . . . . .
27816 . . . . . . . . . . . . .
27817 . . . . . . . . . . . . .
27818 . . . . . . . . . . . . .
27819 . . . . . . . . . . . . .
27820 . . . . . . . . . . . . .
27825 . . . . . . . . . . . . .
27826 . . . . . . . . . . . . .
27832 . . . . . . . . . . . . .
27836 . . . . . . . . . . . . .
27837 . . . . . . . . . . . . .
27838 . . . . . . . . . . . . .
27839 . . . . . . . . . . . . .
27851 . . . . . . . . . . . . .
27856 . . . . . . . . . . . . .
27862 . . . . . . . . . . . . .
27880 . . . . . . . . . . . . .
9-32
9-31
7-9, 8-7, 9-7
7-9, 8-7, 9-7
6-13, 7-13
10-3, 10-5, 10-6
10-15, 10-17
6-35, 7-35, 9-29
10-19, 10-21
6-25, 7-25, 8-21
8-35
8-35
8-35
8-35
8-29
10-21
8-27
8-27
8-19
8-12
8-15
8-11
10-25, 11-11
10-17, 11-9
8-27
8-27
6-25, 7-25, 8-21,
9-21, 10-31
8-19
8-19
8-19
8-19
8-19
8-19
8-19
8-27
6-34, 7-34, 9-28
6-8, 7-8
6-31, 7-31, 8-25, 9-25
6-31, 7-31, 8-25, 9-25
8-29
6-41, 7-41, 8-33
10-25, 10-27
6-31, 7-31, 8-25, 9-25
6-34, 7-34, 8-29, 9-28
6-35, 7-35, 9-29
9-29
6-31, 7-31, 8-25
6-31, 7-31, 8-25, 9-25
6-31, 7-31, 8-25, 9-25
10-36, 10-37
8-9, 9-9
8-5
8-5
8-5
7-8, 7-9, 8-7, 9-7
6-13, 7-13
8-36
6-19, 7-19, 8-15, 9-15
8-15
24852 . . . . . . . . . . . . .
24853 . . . . . . . . . . . . .
24863 . . . . . . . . . . . . .
24865 . . . . . . . . . . . . .
24881 . . . . . . . . . . . . .
465/480/490 MM184 (9–94)
27884 . . . . . . . . . . . . .
27885 . . . . . . . . . . . . .
27901 . . . . . . . . . . . . .
27906 . . . . . . . . . . . . .
27907 . . . . . . . . . . . . .
27909 . . . . . . . . . . . . .
27916 . . . . . . . . . . . . .
27918 . . . . . . . . . . . . .
27928 . . . . . . . . . . . . .
27929 . . . . . . . . . . . . .
27934 . . . . . . . . . . . . .
27937 . . . . . . . . . . . . .
27946 . . . . . . . . . . . . .
27952 . . . . . . . . . . . . .
27953 . . . . . . . . . . . . .
27955 . . . . . . . . . . . . .
27963 . . . . . . . . . . . . .
27967 . . . . . . . . . . . . .
27969 . . . . . . . . . . . . .
27971 . . . . . . . . . . . . .
27973 . . . . . . . . . . . . .
27974 . . . . . . . . . . . . .
28009 . . . . . . . . . . . . .
28082 . . . . . . . . . . . . .
28120 . . . . . . . . . . . . .
28151 . . . . . . . . . . . . .
28154 . . . . . . . . . . . . .
28163 . . . . . . . . . . . . .
28238 . . . . . . . . . . . . .
28262 . . . . . . . . . . . . .
28272 . . . . . . . . . . . . .
28280 . . . . . . . . . . . . .
12Ć5
CROSS REFERENCE
Part
Number
Page
Number
Part
Number
Page
Number
28286 . . . . . . . . . . . . .
28325 . . . . . . . . . . . . .
28332 . . . . . . . . . . . . .
28333 . . . . . . . . . . . . .
28334 . . . . . . . . . . . . .
28335 . . . . . . . . . . . . .
28338 . . . . . . . . . . . . .
28346 . . . . . . . . . . . . .
6-29, 7-29, 9-23
8-5
6-29, 7-29
6-29, 7-29, 9-23
6-29, 7-29, 9-23
6-29, 7-29, 9-23
8-29
6-23, 7-23, 8-19, 9-19,
10-23, 10-25, 10-27
6-43, 7-43, 9-35
6-43, 7-43
10-7, 10-8, 10-33, 10-35
10-7, 10-8, 10-33, 10-35
6-13, 7-13
6-13, 7-13, 8-9
6-13, 7-13
9-19, 11-5
9-19
9-19
9-19
9-19
9-19
9-19
9-9
6-33, 7-33, 9-27
6-35, 7-35, 9-29
9-27
6-33, 7-33, 8-27, 9-27
6-33, 7-33, 8-27, 9-27
9-11
9-33
9-9
9-9
9-9
9-9
9-9
6-13
7-13, 8-9
6-13
7-13, 8-9
9-9
9-32
9-9
9-9
10-9
10-9
6-15, 7-15, 8-11, 9-11
10-40, 10-41, 10-42, 10-43
10-40, 10-42
6-3
7-3, 8-3
6-3
7-3, 8-3
6-33, 7-33, 9-27
6-33, 7-33, 9-27,
10-33, 10-35
6-33, 7-33, 8-27, 9-27
6-35, 7-35, 8-29,
9-29, 10-29
11-5
32536 . . . . . . . . . . . . .
33342 . . . . . . . . . . . . .
33344 . . . . . . . . . . . . .
33352 . . . . . . . . . . . . .
33354 . . . . . . . . . . . . .
33355 . . . . . . . . . . . . .
33357 . . . . . . . . . . . . .
33358 . . . . . . . . . . . . .
33360 . . . . . . . . . . . . .
33365 . . . . . . . . . . . . .
33369 . . . . . . . . . . . . .
33371 . . . . . . . . . . . . .
33372 . . . . . . . . . . . . .
33373 . . . . . . . . . . . . .
33377 . . . . . . . . . . . . .
33378 . . . . . . . . . . . . .
33379 . . . . . . . . . . . . .
33385 . . . . . . . . . . . . .
33390 . . . . . . . . . . . . .
33393 . . . . . . . . . . . . .
33403 . . . . . . . . . . . . .
33404 . . . . . . . . . . . . .
6-37, 7-37
6-19, 7-19, 8-15, 9-15
6-21, 7-21, 8-17, 9-17
6-2, 6-41
7-2, 7-41, 8-2, 8-33
6-39, 7-39, 8-31, 9-31
6-2, 6-41
6-39, 7-39, 8-31, 9-31
6-5, 6-7, 7-5, 7-7, 8-5, 9-5
6-39, 7-39, 8-31, 9-31
6-41, 7-41, 8-33, 9-32
6-39, 7-39, 8-31, 9-31
6-39, 7-39, 8-31, 9-31
6-39, 7-39, 8-31, 9-31
6-41, 7-41, 8-33
6-41, 7-41, 8-33
6-39, 7-39, 8-31, 9-31
6-39, 7-39, 8-31, 9-31
6-39, 7-39, 8-31, 9-31
6-41, 7-41, 8-33
6-41, 7-41, 8-33, 9-32
6-37, 6-39, 7-37,
7-39, 8-31, 9-31
6-7, 7-7, 8-5, 9-5
7-9, 9-7
7-9, 8-7, 9-7
7-2, 7-41, 8-2, 8-33
6-13, 7-13, 8-9, 9-9
6-2, 6-41, 7-2, 7-41,
8-2, 8-33
6-25, 7-25, 8-21, 9-21
6-25, 7-25, 8-21, 9-21
6-25, 7-25, 8-21
10-33, 10-35
6-7, 7-7, 8-5, 9-5
9-2, 9-32
6-13
6-9
6-33, 7-33, 8-27, 9-27
10-7, 10-8, 10-33, 10-35
6-39, 7-39, 8-31, 9-31
6-39, 7-39, 8-31, 9-31
6-33, 7-33, 9-27
6-33, 7-33
6-9
10-7, 10-8, 10-33, 10-35
10-7, 10-8, 10-33, 10-35
6-13
6-13
6-13
6-7, 7-7, 8-5, 9-5
6-7, 7-7, 8-5, 9-5
7-13, 8-9
7-13, 8-9
6-9
7-13, 8-9
7-13, 8-9
6-9
6-23, 7-23, 8-19, 9-19
9-2, 9-32
28348 . . . . . . . . . . . . .
28349 . . . . . . . . . . . . .
28356 . . . . . . . . . . . . .
28357 . . . . . . . . . . . . .
28360 . . . . . . . . . . . . .
28365 . . . . . . . . . . . . .
28366 . . . . . . . . . . . . .
28386 . . . . . . . . . . . . .
28400 . . . . . . . . . . . . .
28405 . . . . . . . . . . . . .
28410 . . . . . . . . . . . . .
28412 . . . . . . . . . . . . .
28413 . . . . . . . . . . . . .
28414 . . . . . . . . . . . . .
28415 . . . . . . . . . . . . .
28416 . . . . . . . . . . . . .
28426 . . . . . . . . . . . . .
28427 . . . . . . . . . . . . .
28428 . . . . . . . . . . . . .
28429 . . . . . . . . . . . . .
28434 . . . . . . . . . . . . .
28435 . . . . . . . . . . . . .
28465 . . . . . . . . . . . . .
28470 . . . . . . . . . . . . .
28489 . . . . . . . . . . . . .
28491 . . . . . . . . . . . . .
28493 . . . . . . . . . . . . .
28494 . . . . . . . . . . . . .
28495 . . . . . . . . . . . . .
28496 . . . . . . . . . . . . .
28497 . . . . . . . . . . . . .
28498 . . . . . . . . . . . . .
28501 . . . . . . . . . . . . .
28542 . . . . . . . . . . . . .
28545 . . . . . . . . . . . . .
28583 . . . . . . . . . . . . .
28584 . . . . . . . . . . . . .
29584 . . . . . . . . . . . . .
30058 . . . . . . . . . . . . .
30059 . . . . . . . . . . . . .
30215 . . . . . . . . . . . . .
30216 . . . . . . . . . . . . .
30240 . . . . . . . . . . . . .
30241 . . . . . . . . . . . . .
31203 . . . . . . . . . . . . .
31204 . . . . . . . . . . . . .
31988 . . . . . . . . . . . . .
32234 . . . . . . . . . . . . .
32324 . . . . . . . . . . . . .
12Ć6
33407 . . . . . . . . . . . . .
33416 . . . . . . . . . . . . .
33419 . . . . . . . . . . . . .
33424 . . . . . . . . . . . . .
33427 . . . . . . . . . . . . .
33437 . . . . . . . . . . . . .
33438 . . . . . . . . . . . . .
33439 . . . . . . . . . . . . .
33441 . . . . . . . . . . . . .
33444 . . . . . . . . . . . . .
33454 . . . . . . . . . . . . .
33475 . . . . . . . . . . . . .
33477 . . . . . . . . . . . . .
33490 . . . . . . . . . . . . .
33492 . . . . . . . . . . . . .
33497 . . . . . . . . . . . . .
33498 . . . . . . . . . . . . .
33499 . . . . . . . . . . . . .
33501 . . . . . . . . . . . . .
33511 . . . . . . . . . . . . .
33515 . . . . . . . . . . . . .
33530 . . . . . . . . . . . . .
33531 . . . . . . . . . . . . .
33532 . . . . . . . . . . . . .
33533 . . . . . . . . . . . . .
33535 . . . . . . . . . . . . .
33536 . . . . . . . . . . . . .
33537 . . . . . . . . . . . . .
33544 . . . . . . . . . . . . .
33546 . . . . . . . . . . . . .
33548 . . . . . . . . . . . . .
33553 . . . . . . . . . . . . .
33566 . . . . . . . . . . . . .
33583 . . . . . . . . . . . . .
33584 . . . . . . . . . . . . .
33588 . . . . . . . . . . . . .
465/480/490 MM184 (9–94)
CROSS REFERENCE
Part
Number
Page
Number
33590 . . . . . . . . . . . . . 9-2, 9-32
33671 . . . . . . . . . . . . . 6-27, 6-29, 7-27,
7-29, 9-23
35921 . . . . . . . . . . . . . 10-31
36190 . . . . . . . . . . . . . 6-19, 7-19, 8-15, 9-15
36758 . . . . . . . . . . . . . 6-13, 7-13, 8-9, 9-9
37637 . . . . . . . . . . . . . 11-6, 11-7, 11-12
37638 . . . . . . . . . . . . . 11-6, 11-7, 11-12
37643 . . . . . . . . . . . . . 11-6, 11-7
37909 . . . . . . . . . . . . . 11-3
37923 . . . . . . . . . . . . . 11-3
37925 . . . . . . . . . . . . . 11-5
37926 . . . . . . . . . . . . . 11-3
37929 . . . . . . . . . . . . . 11-3
37939 . . . . . . . . . . . . . 11-5
38303 . . . . . . . . . . . . . 11-5
38327 . . . . . . . . . . . . . 11-5
38362 . . . . . . . . . . . . . 11-5
38378 . . . . . . . . . . . . . 11-6, 11-7, 11-12
38438 . . . . . . . . . . . . . 11-5
38889 . . . . . . . . . . . . . 10-42, 10-43
39273 . . . . . . . . . . . . . 10-19, 10-21
40282 . . . . . . . . . . . . . 8-27
40670 . . . . . . . . . . . . . 10-56
40671 . . . . . . . . . . . . . 10-56
40678–1 . . . . . . . . . . 6-19, 7-19, 8-15, 9-15
40847–1 . . . . . . . . . . 6-39, 7-39, 8-31, 9-31
40847–3 . . . . . . . . . . 6-37, 7-37
41304 . . . . . . . . . . . . . 10-23, 10-25, 10-27
41698 . . . . . . . . . . . . . 8-19
41702 . . . . . . . . . . . . . 6-35, 7-35, 8-27, 9-29
43516A . . . . . . . . . . . 6-21, 7-21, 8-17, 9-17
43611 . . . . . . . . . . . . . 6-25, 7-25, 8-21, 9-21
44238–10 . . . . . . . . . 6-15, 7-15, 9-11
44961 . . . . . . . . . . . . . 10-15, 10-17
45261 . . . . . . . . . . . . . 6-15, 7-15, 8-11, 9-11
45412 . . . . . . . . . . . . . 8-19
45418A . . . . . . . . . . . 11-5
45419 . . . . . . . . . . . . . 11-5
45420A . . . . . . . . . . . 11-5
45421 . . . . . . . . . . . . . 11-5
45422A . . . . . . . . . . . 11-5
45423 . . . . . . . . . . . . . 11-5
45424A . . . . . . . . . . . 11-5
45430 . . . . . . . . . . . . . 8-19
45962 . . . . . . . . . . . . . 6-29, 7-29, 9-23
46236 . . . . . . . . . . . . . 6-11, 7-11
47277 . . . . . . . . . . . . . 6-19, 7-19, 9-15
48635 . . . . . . . . . . . . . 10-15, 10-17
48636 . . . . . . . . . . . . . 10-15, 10-17
48856 . . . . . . . . . . . . . 11-7
49266 . . . . . . . . . . . . . 6-23, 6-31, 7-23, 7-31,
8-19, 8-25, 9-19, 9-25,
10-23, 10-25, 10-27,
10-33, 10-35, 10-55
49708 . . . . . . . . . . . . . 6-41, 7-41, 8-33, 9-32
49811 . . . . . . . . . . . . . 10-40, 10-42
49886 . . . . . . . . . . . . . 11-10, 11-11
49901 . . . . . . . . . . . . . 11-10, 11-11
50682 . . . . . . . . . . . . . 6-15, 7-15, 8-11, 9-11
465/480/490 MM184 (9–94)
Part
Number
Page
Number
54333 . . . . . . . . . . . . . 6-25, 7-25, 8-21, 9-21,
10-23, 10-25, 10-27, 10-55
55094 . . . . . . . . . . . . . 6-41, 7-41, 8-33, 9-32
55248 . . . . . . . . . . . . . 6-31, 7-31, 8-25, 9-25
56119 . . . . . . . . . . . . . 6-21, 6-23, 7-21, 7-23,
8-17, 8-19, 9-17, 9-19
56799 . . . . . . . . . . . . . 6-33, 7-33, 8-27, 9-27
57164 . . . . . . . . . . . . . 6-35, 7-35, 8-29
57167 . . . . . . . . . . . . . 6-34, 7-34, 9-28, 9-29
57497 . . . . . . . . . . . . . 10-15, 10-17
57751 . . . . . . . . . . . . . 6-35, 7-35, 8-29, 9-29
57772 . . . . . . . . . . . . . 6-33, 7-33, 8-27, 9-27
578061 . . . . . . . . . . . 10-53
578063 . . . . . . . . . . . 10-53
578064 . . . . . . . . . . . 10-53
578066 . . . . . . . . . . . 10-53
57807 . . . . . . . . . . . . . 6-33, 7-33, 8-27, 9-27,
10-29, 10-55
578071 . . . . . . . . . . . 10-51
578072 . . . . . . . . . . . 10-51
578073 . . . . . . . . . . . 10-53
578074 . . . . . . . . . . . 10-53
578077 . . . . . . . . . . . 10-53
578078 . . . . . . . . . . . 10-53
578091 . . . . . . . . . . . 10-53
578094 . . . . . . . . . . . 10-53
578123 . . . . . . . . . . . 10-53
578124 . . . . . . . . . . . 10-53
578125 . . . . . . . . . . . 10-53
578126 . . . . . . . . . . . 10-53
578143 . . . . . . . . . . . 10-53
578154 . . . . . . . . . . . 10-53
578155 . . . . . . . . . . . 10-53
578160 . . . . . . . . . . . 10-51
578161 . . . . . . . . . . . 10-53
578164 . . . . . . . . . . . 10-53
578214 . . . . . . . . . . . 10-53
578228 . . . . . . . . . . . 10-53
578276 . . . . . . . . . . . 10-51
57828 . . . . . . . . . . . . . 6-21, 7-21, 8-17, 9-17
578318 . . . . . . . . . . . 10-51
578439 . . . . . . . . . . . 10-53
578820 . . . . . . . . . . . 10-51
578821 . . . . . . . . . . . 10-53
579112 . . . . . . . . . . . . 10-53
579148 . . . . . . . . . . . 10-53
579198 . . . . . . . . . . . 10-53
59633 . . . . . . . . . . . . . 6-13, 7-13, 8-9, 9-9
60095 . . . . . . . . . . . . . 8-23, 9-23
60096 . . . . . . . . . . . . . 9-23
60097 . . . . . . . . . . . . . 8-23
60098 . . . . . . . . . . . . . 8-23, 9-23
60164 . . . . . . . . . . . . . 9-21
60165 . . . . . . . . . . . . . 9-21
60170 . . . . . . . . . . . . . 8-27
60171 . . . . . . . . . . . . . 8-19, 9-19
61211 . . . . . . . . . . . . . 10-55
61212 . . . . . . . . . . . . . 10-56
61214 . . . . . . . . . . . . . 10-55
61297 . . . . . . . . . . . . . 11-3
12Ć7
CROSS REFERENCE
Part
Number
Page
Number
Part
Number
Page
Number
61416 . . . . . . . . . . . . .
61596 . . . . . . . . . . . . .
61597 . . . . . . . . . . . . .
61598 . . . . . . . . . . . . .
61837 . . . . . . . . . . . . .
63030–2 . . . . . . . . . .
63212 . . . . . . . . . . . . .
63244–1 . . . . . . . . . .
63244–3 . . . . . . . . . .
6-19, 7-19, 8-15, 9-15
6-17, 7-17, 8-13, 9-13
6-17, 7-17, 8-13, 9-13
10-50
10-40, 10-41
9-29
6-37, 7-37
6-25, 7-25, 8-21, 9-21
6-25, 7-25, 8-21, 9-21,
10-23, 10-25, 10-27
6-25, 7-25, 8-21,
9-21, 10-55
7-3, 8-3
7-3, 8-3
7-3, 8-3
7-3, 8-3
6-39, 7-39, 8-31, 9-31
10-56
6-25, 7-25, 8-21, 9-21
6-29, 7-29, 9-23
6-27, 7-27, 8-23,
10-44, 10-45
6-27, 7-27, 8-23,
10-44, 10-45
6-15, 7-15, 9-11
6-37, 7-37
6-39, 7-39, 8-31, 9-31
6-39, 7-39, 8-31, 9-31
10-23, 10-25, 10-27
10-23, 10-25, 10-27
10-53
10-51
10-55
6-21, 7-21, 8-17, 9-17
6-21, 7-21, 8-17, 9-17
6-33, 7-33, 8-27, 9-27
10-55
6-33, 7-33, 8-27, 9-27
10-29
6-21, 7-21, 8-17, 9-17
10-42, 10-43
10-40
10-42
10-41
10-43
10-11, 10-56
10-55
10-51
6-33, 7-33, 8-27, 9-27
10-55
10-55
10-55
10-55, 11-13
10-55
10-55
6-33
7-33, 8-27, 9-27
10-56
10-55
10-42, 10-43
65614 . . . . . . . . . . . . .
65616 . . . . . . . . . . . . .
65618 . . . . . . . . . . . . .
65619 . . . . . . . . . . . . .
65620 . . . . . . . . . . . . .
65621 . . . . . . . . . . . . .
65626 . . . . . . . . . . . . .
65628 . . . . . . . . . . . . .
65629 . . . . . . . . . . . . .
65630 . . . . . . . . . . . . .
65632 . . . . . . . . . . . . .
65634 . . . . . . . . . . . . .
65638 . . . . . . . . . . . . .
65664 . . . . . . . . . . . . .
65665 . . . . . . . . . . . . .
65667 . . . . . . . . . . . . .
65668 . . . . . . . . . . . . .
65669 . . . . . . . . . . . . .
65670 . . . . . . . . . . . . .
65671 . . . . . . . . . . . . .
65672 . . . . . . . . . . . . .
65673 . . . . . . . . . . . . .
65674 . . . . . . . . . . . . .
65675 . . . . . . . . . . . . .
65676 . . . . . . . . . . . . .
65677 . . . . . . . . . . . . .
65678 . . . . . . . . . . . . .
65683 . . . . . . . . . . . . .
65684 . . . . . . . . . . . . .
65690 . . . . . . . . . . . . .
65695 . . . . . . . . . . . . .
65696 . . . . . . . . . . . . .
65698 . . . . . . . . . . . . .
65700 . . . . . . . . . . . . .
65701 . . . . . . . . . . . . .
65702 . . . . . . . . . . . . .
65703 . . . . . . . . . . . . .
65705 . . . . . . . . . . . . .
65706 . . . . . . . . . . . . .
65707 . . . . . . . . . . . . .
65708 . . . . . . . . . . . . .
65709 . . . . . . . . . . . . .
65710 . . . . . . . . . . . . .
65713 . . . . . . . . . . . . .
65716 . . . . . . . . . . . . .
65718 . . . . . . . . . . . . .
65724 . . . . . . . . . . . . .
65742 . . . . . . . . . . . . .
10-43
10-43
10-43
10-42, 10-43
10-41, 10-43
10-40
10-40, 10-42
10-42
10-40, 10-42
10-42
10-41
10-41
10-40
6-33, 7-33, 8-27, 9-27
6-33, 7-33, 8-27, 9-27
11-10, 11-11, 11-13
11-10, 11-11, 11-13
11-13
11-13
11-13
11-13
11-13
11-13
11-10, 11-11, 11-13
11-13
11-13
11-13
6-23, 7-23, 8-19, 9-19
9-32
6-8, 6-9, 7-8, 7-9, 8-7, 9-7
6-21, 7-21, 8-17, 9-17
6-43, 7-43, 8-35, 9-35
10-23, 10-25, 10-27
11-10, 11-11
11-10, 11-11
11-10, 11-11
11-10, 11-11
11-10, 11-11
11-10, 11-11
11-10, 11-11
11-10, 11-11
11-10, 11-11
11-10, 11-11
10-23, 10-25, 10-27
10-25
10-23, 10-25, 10-27
10-41
6-27, 6-29, 6-34, 7-27,
7-29, 7-34, 8-29, 9-28
6-29, 7-29
8-23, 9-23
10-40, 10-41
10-41
10-41, 10-43
6-21, 7-21, 8-17
8-27
6-21, 7-21, 8-17, 9-17,
10-23, 10-25, 10-27
10-56
6-21, 7-21, 8-17, 9-17
63245–1 . . . . . . . . . .
63248–1 . . . . . . . . . .
63248–2 . . . . . . . . . .
63248–3 . . . . . . . . . .
63248–4 . . . . . . . . . .
63282 . . . . . . . . . . . . .
63288 . . . . . . . . . . . . .
63342 . . . . . . . . . . . . .
63740 . . . . . . . . . . . . .
63755 . . . . . . . . . . . . .
63757 . . . . . . . . . . . . .
63846 . . . . . . . . . . . . .
63878 . . . . . . . . . . . . .
64377 . . . . . . . . . . . . .
64489 . . . . . . . . . . . . .
64743 . . . . . . . . . . . . .
64778 . . . . . . . . . . . . .
65340 . . . . . . . . . . . . .
65341 . . . . . . . . . . . . .
65342 . . . . . . . . . . . . .
65551 . . . . . . . . . . . . .
65552 . . . . . . . . . . . . .
65554 . . . . . . . . . . . . .
65557 . . . . . . . . . . . . .
65559 . . . . . . . . . . . . .
65561 . . . . . . . . . . . . .
65566 . . . . . . . . . . . . .
65568 . . . . . . . . . . . . .
65570 . . . . . . . . . . . . .
65571 . . . . . . . . . . . . .
65572 . . . . . . . . . . . . .
65573 . . . . . . . . . . . . .
65580 . . . . . . . . . . . . .
65581 . . . . . . . . . . . . .
65582 . . . . . . . . . . . . .
65584 . . . . . . . . . . . . .
65586 . . . . . . . . . . . . .
65587 . . . . . . . . . . . . .
65588 . . . . . . . . . . . . .
65590 . . . . . . . . . . . . .
65591 . . . . . . . . . . . . .
65592 . . . . . . . . . . . . .
65597 . . . . . . . . . . . . .
65598 . . . . . . . . . . . . .
65599 . . . . . . . . . . . . .
65607 . . . . . . . . . . . . .
65613 . . . . . . . . . . . . .
12Ć8
65744 . . . . . . . . . . . . .
65745 . . . . . . . . . . . . .
65954 . . . . . . . . . . . . .
65958 . . . . . . . . . . . . .
65959 . . . . . . . . . . . . .
67004 . . . . . . . . . . . . .
68106 . . . . . . . . . . . . .
69784 . . . . . . . . . . . . .
75118 . . . . . . . . . . . . .
75611 . . . . . . . . . . . . .
465/480/490 MM184 (9–94)
CROSS REFERENCE
Part
Number
Page
Number
75968 . . . . . . . . . . . . .
75977 . . . . . . . . . . . . .
76062 . . . . . . . . . . . . .
76426 . . . . . . . . . . . . .
10-19, 10-21
10-19, 10-21
6-35, 7-35, 8-27, 9-29
6-21, 6-23, 7-21, 7-23,
8-17, 8-19, 9-17, 9-19
10-15, 10-17
10-55
6-2, 6-41
6-2, 6-41
7-2, 7-41, 8-2, 8-33
7-2, 7-41, 8-2, 8-33
9-2, 9-32
9-2, 9-32
10-41
6-23, 7-23, 8-19, 9-19
6-19, 7-19, 8-15, 9-15
6-31, 7-31, 8-25, 9-25
10-9
6-39, 7-39, 8-31, 9-31
8-29
6-31, 7-31, 8-25, 9-25
6-13, 7-13, 8-9, 9-9
6-13, 6-39, 7-13, 7-39,
8-9, 8-31, 9-9, 9-31,
10-19, 10-21
10-15, 10-17
10-39
6-33, 7-33, 10-33, 10-35
10-38
8-27
6-35, 7-35, 8-29,
9-29, 10-55
10-38, 10-39
10-38, 10-39
10-38, 10-39
10-38, 10-39
10-39
10-38
6-3
6-3
6-3
6-3
76979 . . . . . . . . . . . . .
78122 . . . . . . . . . . . . .
78544 . . . . . . . . . . . . .
78545 . . . . . . . . . . . . .
78546 . . . . . . . . . . . . .
78547 . . . . . . . . . . . . .
78548 . . . . . . . . . . . . .
78549 . . . . . . . . . . . . .
78550 . . . . . . . . . . . . .
78551 . . . . . . . . . . . . .
79599 . . . . . . . . . . . . .
82226 . . . . . . . . . . . . .
82457 . . . . . . . . . . . . .
82962 . . . . . . . . . . . . .
86366 . . . . . . . . . . . . .
86730 . . . . . . . . . . . . .
86791 . . . . . . . . . . . . .
86800 . . . . . . . . . . . . .
86866 . . . . . . . . . . . . .
87028 . . . . . . . . . . . . .
87284 . . . . . . . . . . . . .
87834 . . . . . . . . . . . . .
87865 . . . . . . . . . . . . .
87977 . . . . . . . . . . . . .
87994 . . . . . . . . . . . . .
87995 . . . . . . . . . . . . .
87996 . . . . . . . . . . . . .
87997 . . . . . . . . . . . . .
87998 . . . . . . . . . . . . .
87999 . . . . . . . . . . . . .
89046 . . . . . . . . . . . . .
89047 . . . . . . . . . . . . .
89048 . . . . . . . . . . . . .
89049 . . . . . . . . . . . . .
465/480/490 MM184 (9–94)
12Ć9
CROSS REFERENCE
12Ć10
465/480/490 MM184 (9–94)
We Need Your Help...
As part of Tennant’s Zero Defects Program, we want to know about errors you have
found or suggestions you may have regarding our machine manuals. If you find an
error or have a suggestion, please complete this postage-paid form and mail it to us.
Thank you for helping us make zero defects a way of life at Tennant.
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Report Error Suggestion
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Technical Publications #15
701 North Lilac Drive
P.O. Box 1452
Minneapolis, MN 55440–9947
MINNEAPOLIS, MN
We Need Your Help...
As part of Tennant’s Zero Defects Program, we want to know about errors you have
found or suggestions you may have regarding our machine manuals. If you find an
error or have a suggestion, please complete this postage-paid form and mail it to us.
Thank you for helping us make zero defects a way of life at Tennant.
Manual No.
Machine
Name
Customer Number
Company
Address
City/State/Zip Code
Rev. No.
Publish Date
Page
Report Error Suggestion
Date
Fold along dotted lines
Tape here
NO POSTAGE
NECESSARY
IF MAILED
IN THE
UNITED SATES
BUSINESS REPLY MAIL
FIRST CLASS MAIL
PERMIT NO. 94
POSTAGE WILL BE PAID BY ADDRESSEE
TENNANT COMPANY
Technical Publications #15
701 North Lilac Drive
P.O. Box 1452
Minneapolis, MN 55440–9947
MINNEAPOLIS, MN
TENNANT COMPANY SERVICE LITERATURE
AVAILABLE...
A variety of information is available to you in forms to suit your needs. The
following is a list of those publications that relate to the Model 465 and 480
family of machines:
Machine
Model
465/480/490
465/480/490
465/480/490
Publication
Operation, Maintenance,
and Parts Manual
Operation, Maintenance,
and Parts Manual
Operator Handbook, English,
French, Spanish, German
Form
TENNANT
Part No.
Printed
MM184
Microfiche
85184
Printed
MM186
Keep your manuals in a safe, convenient location for your future reference in
order to operate, maintain, and order repair parts for your machine. Everyone
who operates, maintains, or purchases parts for the machine should have easy
access to a copy of the manual.
To get pricing information or to order copies of these publications, contact your
nearest Tennant Company parts warehouse, distributor, or sales representative.
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