Toro 12-32 Rear Engine Rider Riding Product Operator's Manual

 832, 1032 and 1232
Rear Engine Wheel Horse.
. Operator's Manual
Riders
odels 56145, Specifications
56165 & 56175 Operating Instructions
Maintenance Information
Form Number 3314-115
FOR YOUR SAFETY
Two of the most potentially serious types of accidents and follow these instructions. Also refer to the Safe
involving power mowers are contact with the mower Operation Practice in this Operators Manual for other
blade and overturning the rider/tractor. To minimize important safety information.
the possibility of having these types of accidents, read
BLADE CONTACT
| DANGER! Mower Blades are Designed
to CUT: therefore,
* Shut off engine and set parking brake.
* Remove ignition key.
* Allow moving parts to stop before dismounting,
servicing, or cleaning unit.
NEVER: ROTATING BLADES UNDER ENTIRE MOWER DECK.
| KEEP HANDS and FEET AWAY
° or ANY work on the mower with engine THROWN OBJECTS ARE DANGEROUS.
« Mow with other people around, especially children. KEEP DEFLECTOR IN PLACE. KEEP BYSTANDERS AWAY
« Leave mower unattended.
RIDER/TRACTOR STABILITY
Vehicle stability changes with conditions
and is affected by: A DANGER
« Slope angle and length/bumps/holes, etc.
« Slippery conditions (lawn moisture and length) TO AVOID INJURY
* Operator size and position/how loaded/
equipment used
* Speed/braking/steering changes
* Operator physical limitations/alertness
* Use good judgement when operating the rider/ aX
tractor, especially on slopes.
» Maintain the vehicle in good operating condition. NEVER MOW UP NEVER MOW SLOPE
» Be attentive to changing conditions affecting
HILL OVER 10° OVER 15°
vehicle stability.
NEVER:
» Operate vehicle on extreme slopes.
» Operate vehicle across slopes.
* Abruptly change speed or direction.
NEVER MOW SIDE
HILL OVER 5*
TABLE OF CONTENTS
Page
Safety Instructions ............... o.oo... 3-6
Vehicle Identification. . ...................... 7
SafetyDecals .................... i... 8
Specifications ................. LL. 9-10
Loose Parts ............ i. 10
Setting Up Instructions ....................... 11
Install Front Wheels ........ .......... 11
Install Steering Wheel ................. 11
Install Seat ........................ 11
BeforeOperating ......................... 12-13
Activating and Charging Battery ......... 12
Check Crankcase Oil Level. ........... 12
Fill Fuel Tank With Gasoline ............ 13
Check Tire Pressure .... .............. 13
Controls ......... ....oeceeerecrorereeree,.. 14
Starting and Stopping Instructions ............. 15
Operating Instructions ........................ 16
Grass Deflector ...................... 16
Operating Procedure ................. 16
Grass Cutting Tips ............_eeee.o. 16
Maintenance interval Chart ................... 17
Maintenance ............................ 17-28
Grease Front Axle Spindles and Wheels .. 17
Lubricate Pivot Points ................. 18
Page
Changing Crankcase Oil. ............. 18
Servicing Air Cleaner ....... ..........19
Replacing Spark Plug. ................ 20
Draining Gasoline From Fuel Tank . . .... 21
Adjusting Throttle/Choke Control ........ 21
Adjusting Carburetor .................. 21
Servicing Cutter Blade ....... ........ 22
Cleaning Underside of Mower Housing ... 23
Removing / Installing Cutting Unit ....... 23
Replacing Blade Drive Belt ............ 24
Adjusting Blade Drive Belt ............. 24
Replacing Traction Drive Belt ........... 24
AdjustDrive Chain .................... 25
Adjusting Front Wheel Alignment ........ 25
Adjusting Brake ...................... 26
Leveling Cutting Unit .................. 26
Adjusting Gear Shift Neutral Position ..... 26
Checking Electrical Connections ........ 27
Checking Safety Interlock System ...... 27
Preparing Mower For Storage ........... 28
Wiring Diagram .............. cin... 28
Trouble Shooting ......................... 29-30
SlopeChart .................. ............. 31
Order Form .......... coin. 33
DANGER
CAUTION
These symbols mark important instructions relating to your personal safety. To avoid possibility
of injury, read and follow such instructions carefully.
This symbol warns of extreme immediate hazards which will result in severe per-
sonal injury or death if proper precautions are not taken.
This symbol warns of a hazard or unsafe practice which can result in personal
injury or death if proper precautions are not taken.
driver's seat.
When manual refers to left or right side of vehicle, it means your left or right when sitting in
SAFE OPERATION PRACTICES - RIDING VEHICLES
GENERAL
1. This machine is capable of amputating hands and
feet and can throw objects that can cause injury and
damage. KNOW the controls and how to stop machine
quickly. READ THIS OPERATOR’S MANUAL and instruc-
tions furnished with attachments. Read, understand, and
obey all safety messages appearing on the machine
and in the operator's manual. LEARN from your opera-
tor’'s manual and from careful EXPERIENCE how to oper-
ate your equipment correctly. Know your machine’s limi-
tations.
2. Keep hands, feet, hair and loose clothing away from
attachment discharge area, underside of mower deck or
any moving parts while engine is running.
3. The use of drugs or alcohol while operating any
equipment will place your safety in peril. Do not attempt
operation of this machine while taking drugs or medica-
tion or while drinking alcoholic beverages.
SAFE OPERATING PRACTICES
4. Only responsible persons with mature judgment and
proper physical capabilities should be allowed to oper-
ate this machine, and only after instruction in the proper
use of this equipment.
5. Do not allow children to operate machine.
6. Do not carry passengers.
7. The purpose of this machine is to perform work. This
equipment is not intended for sport or recreation.
8. Do not mow when people or pets are around.
9. Clear work area of objects (wire, rocks, etc.) which
might be picked up and thrown.
10. Take all possible precautions when leaving vehicle
unattended, such as disengaging power-take-off, lower-
ing attachments, shifting into neutral, setting parking
brake, stopping engine and removing key.
11. Watch out for traffic when crossing or near road-
ways.
12. Machine and attachments should be stopped and
inspected for damage after striking a foreign object.
Damage should be repaired before restarting and oper-
ating equipment.
13. Do not change engine governor settings or over-
speed engine.
14. Wear appropriate protective clothing when operat-
ing equipment. Long pants and substantial footwear, not
barefoot or open sandals, are essential.
15. Do not operate equipment unless properly seated
with feet on footrests or pedals.
16. Keep your eyes and mind on your machine, attach-
ment and the working area. Do not let other interests dis-
tract you.
17. Safety switches are intended to stop or prevent start-
ing of engine to help prevent accidents.
OPERATOR SHOULD TAKE PRECAUTIONS AND NOT
RELY ENTIRELY ON SAFETY SWITCH(ES).
18. Care should be used not to touch equipment or at-
tachment parts which may be hot from operation. Muffler
and nearby areas may exceed 150° F. Allow cooling to
occur before attempting to maintain, adjust or service.
19. Use of stereo headphones, ear protection or other
sound altering/dampening devices may limit your ability
to hear warning sounds (horns, shouts, etc.).
FUEL / FIRE PRECAUTIONS
20. Handle gasoline with care. It is highly flammable.
21. Use approved gasoline container. Place container
out of reach of children.
22. Use gasoline only as a fuel — never as a cleaner.
23. Never remove fuel cap or add gasoline to a running
or hot engine, or an engine that has not been allowed to
cool for several minutes after running.
24. Never fill fuel tank indoors. Wipe up spilled gaso-
line.
25. Open doors if engine is run in garage — exhaust
fumes are dangerous. Do not run engine indoors.
26. Do not fill machine with gasoline while smoking or
when near open flame or sparks.
27. Never store equipment with gasoline in the tank in-
side a building where fumes may reach an open flame or
spark.
28. Allow engine to cool before storing in any enclosure.
29. To reduce fire hazard, keep engine and attachments
free of grass, leaves or excessive grease.
30. Battery acid is a poison and can cause burn. Avoid
contact with skin, eyes and clothes and protect your
face, eyes and clothing when working around the bat-
tery.
31. Battery gases can explode. Keep cigarette sparks
and flames away from battery.
EQUIPMENT USE AND OPERATION
32. It is recommended that first operation of equipment
be done at a slow speed with attachment disengaged.
Continue this practice until operator is thoroughly famil-
iar with the controls and has developed operating skills.
33. Disengage all attachment clutches, set parking
brake and shift into neutral before attempting to start en-
gine.
34. Disengage power to attachment(s), set parking-
brake and stop engine before leaving operator position.
35. Disengage power to attachment(s) and stop engine
before making any repairs or adjustments.
36. Disengage power to attachment(s) when transport-
ing or not in use.
37. Disengage attachment clutch before attempting to
remove the mower from a hole or other obstruction.
38. Disengage power to attachment(s) before backing.
Do not mow in reverse unless absolutely necessary and
then only after careful observation of the entire area be-
hind the machine.
39. LOOK behind machine to make sure the area is clear
before placing the transmission in reverse and continue
looking behind while backing.
40. Always back up loading ramps and tilt bed trailers.
41. The parking brake is designed to hold tractor in
place at rest, with engine off. Parking brake will not re-
strain tractor with engine running and transmission en-
gaged.
SAFE OPERATING PRACTICES
STABILITY / TIP OVER / TRACTION
42. Know the terrain on which you are operating your
equipment. There are areas on which your equipment
can not be safely operated.
43. Avoid operating equipment on hillsides, slopes or
rough terrain. DO NOT operate machine on hill-sides or
slopes exceeding 15° (27% grade). If safety is in doubt
STAY OFF THE SLOPE.
44. Reduce speed and exercise extreme caution on
slopes above 10° (18% grade) to prevent tipping or loss
of control. Never mow uphill on these slopes — mow
downhill only. If a steep hill must be ascended, back up
the hill, and drive forward down the hill, keeping tractor in
gear. If necessary to turn on hill, always turn downhill.
45. Mow up and down the face of slopes greater than 5°
(9% grade), never across the face. Be especially cau-
tious when changing directions on all slopes.
46. Operate your machine smoothly and at a ground
speed slow enough to insure complete control at all
times. Avoid erratic operation and excessive speed.
47. Sharp turns on any terrain may cause loss of control.
Reduce speed and use caution when making sharp
turns.
48. Do not stop or start suddenly when going uphill or
downhill. Avoid uphill starts. If machine is stopped going
up a slope, turn the attachment off and back slowly down
the slope keeping the machine in gear. Do not stop or
change gears (speed) on slopes.
49. Know the terrain on which you are working. Find hid-
den obstacles by walking through and inspecting the
area prior to operating your equipment in that area.
Plainly mark obstacles, such as rocks, ruts or holes and
stay well clear of these obstacles when operating.
50. While operating, stay alert for holes, rocks or roots,
which may cause damage to equipment or upset. Keep
at least 3 ft. away from drop-offs, ditches, creeks, cul-
verts, washouts and public highways.
51. Exercise care when mowing around a fixed object to
prevent the equipment or attachment from striking the
object. When mowing never deliberately run over any
foreign object.
52. Areas wet with dew, rain or snow will be more slip-
pery than when dry. Areas covered with loose gravel are
more slippery than firm dry ground. Greater stopping dis-
tances are required in these slippery areas.
53. Learn to expect changes in operating conditions.
Adding or removing attachments or weight to your equip-
ment will make your machine perform differently. Rain,
snow, loose gravel, wet grass, etc., change the tractive
conditions of the terrain requiring changes in your oper-
ating technique, which may include a decision not to op-
erate on that terrain.
54. Use care when pulling loads or using heavy equip-
ment.
A. Use only approved drawbar hitch points.
B. Limit loads to those you can safely control.
C. Do not turn sharply. Use care when backing.
D
. Use counterweight(s) or wheel weights when
suggested in operator's manual.
ATTACHMENT USE
55. When using attachments never direct discharge of
material toward bystanders nor allow anyone near ve-
hicle while in operation.
56. When using machine with mower:
A. Mow only in daylight or in good artificial light.
B. Never make a cutting height adjustment while
engine is running if operator must dismount to do
SO.
C. Shut engine off when unclogging chute.
D. Check blade mounting bolts for proper tightness
at frequent intervals.
57. Keep hands and feet away from rotating blade(s) un-
derneath mower deck. Never place foot on ground when
mower is engaged or when mower is in motion.
58. DO NOT operate mower attachment without the
chute deflector or complete bagger in place.
59. Exercise care while maneuvering with grass catcher.
Front to rear stability may change.
60. When using machine with snowthrower and auger
becomes plugged or jammed:
A. Declutch snowthrower and stop tractor engine
immediately.
B. Disconnect spark plug wire(s).
C. Clear snow from discharge chute if plugged.
D. If auger is jammed, remove foreign object andre-
pair any damage to snowthrower before continu-
ing.
E. Reconnect spark plug wire(s) and resume opera-
tion.
61. Never permit anyone to stand near snowthrower au-
ger or discharge opening. Objects may be present in
snow, which when thrown, could cause injury.
SAFE OPERATING PRACTICES
62. When using snow/dozer blades:
A. Avoid hitting solid objects. This can damage
blade and injure operator.
B. Always travel at a safe, slow speed.
63. Keep all persons a safe distance away when operat-
ing tillers. Always disengage the PTO, lower the attach-
ment and remove the ignition key before making any ad-
justments.
64. If tiller starts to push tractor, disengage PTO clutch
immediately.
65. Use chains, counterweight(s) or wheel weights
when suggested in the operator's manual.
MAINTENANCE
66. Keep all nuts, bolts, fasteners and screws tightto be
sure equipment is in safe working condition and check
them frequently. Repair or replace worn, damaged, dis-
torted or broken parts as needed.
67. Keep vehicle and attachments in good operating
condition and keep safety devices in place and working.
68. Under normal usage, grass catcher bag material is
subject to deterioration and wear. It should be checked
frequently to determine need for bag replacement.
69. Use only genuine Wheel Horse replacement parts to
assure that original standards are maintained.
70. Shields, deflectors, switches, blade controls and
other safety devices must be in their proper position and
functional.
71. Do not operate without muffler or tamper with the ex-
haust system. Damaged mufflers or spark arresters can
create a fire hazard. Periodically inspect and replace if
necessary.
72. If equipment begins to vibrate abnormally, disen-
gage power to attachments and stop engine at once. Re-
pair any damage before starting or continuing operation.
73. Periodically inspect all shafts, levers, friction de-
vices and other moving parts subject to wear. Make re-
quired adjustment or replace these parts if damaged,
distorted or broken, or as soon as wear affects the nor-
mal operation of the vehicle or attachment. DO NOT op-
erate equipment that is not functioning properly.
VEHICLE IDENTIFICATION NUMBER
Vehicle identification numbers are used to identify your new rider. These numbers should always be referred to when
consulting dealer or factory concerning service, parts, or other information you may require. Rider vehicle identification
number is located on top left side of engine plate, near the spark plug.
VEHICLE
IDENTIFICATION
NUMBER
NN
Model and Serial Number Location
Rider Identification Number Engine Identification Number
Model
MOD.
Serial Number
SER.
OWNER REGISTRATION AND WARRANTY
Service and warranty assurance is as important to Toro Wheel Horse as it is to you, the owner. To facilitate warranty
service at an Authorized Toro Wheel Horse Dealer, Toro Wheel Horse requires factory registration. A registration card is
supplied with each new rider and attachment. Either you or your dealer must fill in required information and mail
card to Toro Wheel Horse.
Toro Wheel Horse Limited Warranty Statement is on a “hang tag” attached to each product. This statement describes
what items are covered by the Toro Wheel Horse Limited Warranty, your rights and obligations, and procedure to follow
to obtain warranty service. Please familiarize yourself with the warranty statement. All of us at Toro Wheel Horse want
you to be satisfied with your Toro Wheel Horse rider; please don’t hesitate to contact us for assistance.
PARTS MANUAL
A separate parts manual is available for your Toro Wheel Horse equipment. To obtain a parts manual, see ordering
information at end of this publication.
BE SURE TO INCLUDE VEHICLE IDENTIFICATION NUMBER OF EQUIPMENT.
SAFETY DECALS
Safety decals and instructions are easily visible to the operator and are located near
any area of potential danger. Replace any decal that is damaged.
IN FRONT OF SEAT IN FRONT OF SEAT
ON DEFLECTOR (Part No. 76-1310) (Part No. 76-1290)
Part No. 54-9220
: ) ENGAGE 6
ONLY WITH DEFLECTOR
OPER CATCHER IN PLACE +
5
DANCER
DECK ENGAGEMENT
ma CET ANA IN FRONT OF SEAT
(Part No. 76-1320 4
HEIGHT OF CUT
{+ IN FRONT OF SEAT
DISENGAGE (Part No. 76-1300)
3
2
A DANGER
ON REAR OF STEERING TOWER
(Part No. 56-7810)
PARKING BRAKE ROTATING BLADES UNDER ENTIRE MOWER DECK. 1
KEEP HANDS and FEET AWAY.
THROWN OBJECTS ARE DANGEROUS.
KEEP DEFLECTOR IN PLAGE. KEEP BYSTANDERS AWAY.
ON ON LEFT SIDE OF DECK
(Part No. 66-1340)
# CLUTCH PEDAL BRAKE PEDAL 4
OPERATING INSTRUCTIONS
TO START: TO SHIFT: TO PARK:
NOTE: Engine will not start » Release Parking Brake. To ENGAGE Parking Brake.
unless instructions are » Depress Clutch pedal. « Move Shift Selector to
followed. - Move gear Shift to desired "NEUTRAL".
© « Operator Is ON SEAT. speed. + Depress Brake Pedal.
« Move gear selector to + Hold Parking Lever in "ON"
OFF "NEUTRAL". TO STOP: Postion while releasing Brake
Broke.” Brake or set Parking - Pull iy ss CUT SH To DISENGAGE Parking Brake.
"be in" DISENGAGED position. | : Push DOWN on Parking Brake
" tion. . .
" Move throitle lever to "CHOKE", To TURN OFF ENGINE: AL Lever.
choke move trottle or DISENGAGE Position. IMPORTANT:
; " e "fac" * Depress BRAKE PEDAL and : :
Move choke lever to "on": Set PARKING BRAKE. "applied unless Gear Selector
- Turn Ignition Switch to “START“ | * Turn Ignition Switch to "OFF". is In "NEUTRAL".
position, release when engine « Parking Brake musi be released
starts. before shifting into gear.
ON RIGHT SIDE OF SEAT
(Part No. 76-1280) A DANGER
TO AVOID SERIOUS INJURY OR DEATH, READ OPERATORS MANUAL;
| RN12 3 4 5 |
e Know location and function of controls.
® Stop blade & back slowly if machine stops going uphill.
O NEVER po * Keep safety devices in place and working.
* Never use when under influence of alchohol or drugs.
® Look behind and down before backing.
IN FRONT * Never mow near r carr ngers.
oF aor NEVERMOWUP ramener
(Part No. 76-1260) HILL OVER 10
® Нетоуе potential thrown objects from mowing area.
e Set parking brake and remove key if leaving machine,
® Jas safely; machine is not a toy.
a NEVER MOW DOWN ® Avoid sharp or sudden turns.
HILL OVER 15 ¢ Avoid blade unless blade and engine are stopped.
¢ Go up and down slopes, never across.
Replacement manual available by sending complete model number to:
The Tero Company, 8111 Lyndale Avenue, Minneapolis, Minnesota 55420.
76-1090 J
ON FLOOR PANEL
(Part No. 76-1090)
SPECIFICATIONS
832 REAR ENGINE RIDER - ELECTRIC START, MODEL 56145
1032 REAR ENGINE RIDER - ELECTRIC START, MODEL 56165
1232 REAR ENGINE RIDER - ELECTRIC START, MODEL 56175
8-32 — Briggs € Stratton Engine (56145): Electric
start with alternator, four cycle engine, has output of 8 hp
(6 KW) @ 3600 rpm and 12.7 ft/ib (17.2 N-m) torque @
2500 rpm. Displacement is 19.44 cubic inches (318.6
cc). Crankcase oil capacity is 2-1/4 pints (1.0651) and
fuel tank capacity is 5 quarts (4.73 I). Correct spark plug
is a Champion RJ-19 LM or equivalent resistor type. Rec-
ommended spark plug air gap is 0.030 of an inch (0.762
mm).
10-32 — Briggs & Stratton Engine (56165): IC Series,
electric start with alternator, four cycle engine, has out-
put of 10 hp (7.5 KW) @ 3600 rpm and 14.8 ft/lb (20 N'm)
torque @ 2500 rpm. Displacement is 24.36 cubic inches
(400 cc). Crankcase oil capacity is 3 pints (1.42 |) and
fuel tank capacity is 5 quarts (4.731). Correct spark plug
is a Champion RJ-19 LM or equivalentresistor type. Rec-
ommended spark plug air gap is 0.030 of an inch (0.762
mm).
12-32 — Briggs & Stratton Engine (56175): IC Series,
electric start with alternator, four cycle engine, has out-
put of 12 hp (9.0 KW) @ 3600 rpm and 20 ft/lb (38.5 N-m)
torque @ 2800 rpm. Displacement is 28.40 cubic inches
(465 cc). Crankcase oil capacity is 3 pints (1.42 1) and
fuel tank capacity is 5 quarts (4.731). Correct spark plug
is a Champion RJ-19 LM or equivalent resistor type. Rec-
ommended spark plug air gap is 0.030 of an inch (0.762
mm).
Mower Housing: Full floating, front to rear, side to side.
12 gauge (2.64 mm) stamped steel housing with right
side discharge. Deck diameter is 31.75 inches (.0806
m). Steel spindle housing with shaft is supported by two
double seal ball bearings. Blade spindle pulley is driven
by “A” section V-belt from engine crankshaft.
Cutter Blade: Single blade is 31.35 inches (0.796 m)
long, made of one piece hardened 7 gauge (2.72 mm)
carbon steel.
Blade Tip Speed: 17,000 ft./min (86.36 m/s) @ 3300 en-
gine rpm. Height of Cut Range: Height of cut is adjust-
able to one of six appropriate settings from 1-1/2 inches
to 4 inches (38 to 101 mm).
Transmission: Transmission fully enclosed, permanent-
ly lubricated with five speeds forward and one reverse.
Gear Reductions:
1st — 7.0:1 4th — 2.4:1
2nd — 4.5:1 5th — 2.0:1
3rd — 3.0:1 Rev. — 4.2:1
Differential: Sintered powdered metal bevel gears are
enclosed in a permanently lubricated housing. Axle
shafts are 3/4 inch (19 mm) dia.
Wheels and Tires: The front 11 x 4.00-5 and the rear 15x
6.00-6 tubeless, pneumatic turf tires are installed on de-
mountable stamped steel wheels.
Ground Speed @ 3300 Engine rpm:
1st gear — 1.55 mph (2.50 km/hr)
2nd gear — 2.41 mph (3.88 km/hr)
3rd gear — 3.61 mph (6.81 km/hr)
4th gear — 4.59 mph (7.39 km/hr)
5th gear — 5.42 mph (8.72 km/hr)
Rev. gear — 1.81 mph (2.92 km/hr)
Steering: 4 spoke, dished steering wheel on pinion and
sector gear to tie rods controlling wheels 5.1:1 reduc-
tion. Turning diameter of approximately 6.6 ft. (2 m).
Engine Controls: Control wire and casing with FAST,
SLOW and CHOKE positions. key switch with ON. OFF
and START positions (electric). Both controls mounted in
convenient position.
Transmission Control: Hand operated lever on right
side of operator with in line shifting pattern.
Traction Clutch: Foot operated pedal on left side. De-
pressing pedal disengages idler pulley.
Brake Pedal: Foot operated pedal on right side. De-
pressing pedal engages caliper on 2-1/2 inch (64 mm)
diameter disc.
Parking Brake Control: Hand operated lever on rear of
steering tower which locks brake pedal and/or clutch
pedal.
Cutter Blade Control: Hand operated lever in front of
operator releases blade brake and engages clutch.
Height-Of-Cut Control Lever: Hand Operated lever in
front of operator. Height of cut selection is variable in six
increments from 1-1/2 to 4 inches (38 to 102 mm).
General Dimensions:
Wheel Base — 45 in (1.14 m)
Tread Width — 30 in (.76 m) front outside
to outside
Length — 58 in (1.48 m)
Height — 38 in (.97 m)
Width —40 in (1.02 m)
Weight — 360 Ib (163.30 kg)
8-32 E (Model 56145)
— 365 Ib (164.54 kg)
10-32 E (Model 56165)
— 370 Ib (167.84 kg)
12-32 E (Model 56175)
SPECIFICATIONS
Safety Features: Meets B71.1 — 1986 ANSI safety Stable-Wide track and low center of gravity.
specifications.
Traction drive, blade drive and seat interlock.
Full foot rests.
Convenient, easy to operate controls.
Automatic blade brake.
Optional Accessories Attachments:
Easy Empty Grass Catcher, Model #59176
Twin Bagger, Model #59184.
LOOSE PARTS
Note: Carefully remove rider and other parts from carton. Use chart below to assure all parts have been shipped.
USE
O
3
DESCRIPTION
Seat
Wire Tie
Clamp
Seat Spacer
Locknut
Install Seat, page 11.
Front Wheel Assembly
Flat Washer
Hub Cap
Cotter Pin
Install Front Wheels, page 11.
Steering Wheel
Roll Pin
Steering Shaft Cover
Install Steering Wheel, page 11.
Key Use in Ignition Switch
Capscrew
Wing Nut
Secure battery cables to battery, page 12
Operator's Manual Read manual before operating Rider.
al =D N= =m SDN NE Raa
Registration Card Fill out and mail to Toro
10
SETTING UP INSTRUCTIONS
INSTALL FRONT WHEELS
Note: Grease axle shafts before installing wheels.
1. Install wheel onto axle.
2. Mount flat washer onto axle, insert cotter pin and
open pin ends with pliers (Fig. 1).
Figure 1
3. Install hub caps.
4. Repeat steps 1-3 on opposite side.
5. Check front and rear tires for 12 psi (82.7 kPa) infla-
tion.
6. Lubricate both front wheels w/No. 2 general purpose
grease. Pump grease gun until grease comes through
bearings. Wipe up any excess grease.
INSTALL STEERING WHEEL ASSEMBLY
1. Position wheels in straight ahead direction and slide
steering shaft cover over steering shaft.
2. Slip steering wheel over shaft and line the steering
wheel mount hole with the shaft mounting hole (Fig. 2).
Toro Logo should be readable from operator's position.
DIA
\
e
Figure 2
1. Steering Shatt Cover
2. Roll Pin
3. insert a drift punch partially through the holes to
maintain alignment and insert the roll pin in from the op-
posite side.
4. Drive the roll pin in until it is flush with the outside of
the wheel (Fig. 2).
INSTALL SEAT
1. Thread (4) seat spacers into bottom of seat (Fig. 3).
2. Position seat onto seat base, inserting seat switch
cable thru slot and spacer studs thru mounting holes
(Fig. 3).
|
Figure 3
1. Seat Spacers
2. Wire Clamp
3. Slide wire clamp over seat switch wire (Fig. 3).
4. Using left rear spacer stud, loosely secure wire
clamp and seat to seat base with a locknut (Fig. 3).
5. Mount seat to seat base with (3) remaining locknuts.
Note: Seat may be adjusted for operator comfort by po-
sitioning seat as desired in seat base slots.
6. Tighten all locknuts.
7. Insert seat switch connector into wire harness con-
nector.
8. Secure wire harness to front of seat base with wire
tie.
BEFORE OPERATING
ACTIVATING AND CHARGING BATTERY
Since the battery for the rider is not filled with electrolyte
or activated, the battery, if you have not already done so,
must be removed from the machine so it can be filled
with electrolyte and charged. Bulk electrolyte with 1.260
specific gravity must be purchased from a local battery
supply outlet. Remove the battery and activate it as fol-
lows:
1. Tip seat forward exposing battery.
2. Remove wing nut securing battery hold downs to rid-
er chassis. (Fig. 4)
Figure 4
1. Wing Nut
2. Battery Hold Downs
3. Filler Cap
3. Lift up ontop battery hold down and pivot rearward.
4. Remove battery from chassis and set it aside.
5. Remove filler caps from battery and slowly fill each
cell until electrolyte is just above the plates. To obtain
best results, let battery set for 20 minutes. Add electro-
lyte to the maximum capacity.
6. Leave filler caps off and connect a 3-4 amp battery
charger to battery posts. Charge battery at arate of 4 am-
peres or less for 4 hours (12 volt).
7. When battery is charged, disconnect charger from
electrical outlet and battery posts.
8. Slowly add electrolyte to each cell until level is up to
fill ring. Install filler caps.
IMPORTANT: Do not overfill battery. Electrolyte will
overflow onto other parts and severe corrosion and
deterioration will result.
9. Install the battery with the terminal posts toward the
rear of the machine and vent tube on left side of battery,
thru hole in frame (Fig. 5).
12
Figure 5
10. Reinstall battery hold downs.
11. Install the positive cable (rubber boot over end) to
the positive ( + ) terminal and the negative cable (black)
to the negative (-) terminal of the battery and 1.secure
with capscrews and wing nuts. Slide the rubber boot
over the positive terminal to prevent possible short-out
from occurring (Fig. 5).
CHECK CRANKCASE OIL LEVEL
The rider is shipped from the factory with oil in the crank-
case. However, check the oil level in the crankcase prior
to starting the engine.
1. Place rider on a level surface to assure accurate oil
level reading.
2. Unscrew and remove the dipstick from the oil fill
tube (Fig. 6).
3. If oil level is low, insert a funnel into the tube and
slowly add engine oil into the crankcase. Use a high
quality detergent oil classified “For Service SC, SD, SE,
SF or MS”. Oil viscosity (weight) must be selected ac-
cording to anticipated ambient temperature.
Figure 6
1. Dipstick
2. Fuel Tank Cap
BEFORE OPERATING
A. Above + 40° F (4° C) — Use SAE 30; 10W-30 as
a substitute.
B. Below + 40° F (4° C) — Use SAE 5W-20 or
5W-30; SAE 10W or 10W-30 as substitutes.
C. Below 0° (-18° C) — Use SAE 10W or 10W- 30
diluted 10% with kerosene (1.6 oz. per pint of
oil).
Note: Avoid premature engine failure by insuring the fun-
nel used is clean so contaminants are not introduced
into the crankcase. Wipe any oil spilled, so it will not
cause dirt to collect on the engine.
4. Insure the oil level is to the full mark on the dipstick
when itis fully installed. Do not overfill or engine damage
may result.
5. Insertthe dipstick and turn it clockwise to secure itin
the fill tube.
Note: Check the oil level every 5 operating hours or each
time rider is used. Initially, drain the oil and replace it af-
ter the first 5 hours of operation to remove the contami-
nants produced by normal engine break-in; thereafter,
under normal conditions, change oil after every 25 hours
operation. Change the oil more frequently when the en-
gine is operated in dusty or dirty conditions.
FILL FUEL TANK WITH GASOLINE
The Toro Company strongly recommends the use of
clean, fresh Unleaded Regular Gasoline in Toro Gaso-
line Powered Products Unleaded gasoline burns clean-
er, extends engine life, and promotes good starting by
reducing the build-up of combustion chamber deposits
Leaded gasoline can be used if unleaded is not avail-
able.
Note: Never use Methanol, gasoline containing
Methanol, gasohol containing more than 10% etha-
nol, gasoline additives, premium gasoline, or white
gas because engine fuel system damage could re-
sult.
Because gasoline is flammable, caution
must be used when storing or handling it.
Do not fill fuel tank while engine is running,
hot or when machine is in an enclosed
area. Vapors may build up and be ignited
by a spark or flame source many feetaway.
DO NOT SMOKE while filling the fuel tank
to prevent the possibility of an explosion.
Always fill fuel tank outside and wipe up
any spilled gasoline before starting en-
gine. Use a funnel or spout to prevent spill-
ing gasoline, and fill tank to about 1/2 inch
(13 mm) : below the filler neck. Store gaso-
line in a cool, well-ventilated place; never
in an enclosed area such as a hot storage
shed. To assure volatility, do not buy more
than a 30 day supply of gasoline. Gasoline
is a fuel for internal combustion engines;
therefore, do not use it for any other pur-
pose. Since many children like the smell of
gas, keep it out of their reach because the
fumes are explosive and dangerous to in-
ale.
1. Clean area around fuel tank cap so foreign matter
cannot enter tank when cap is removed (Fig. 6).
2. Remove cap from fuel tank and fill tank with un-
leaded gasoline Then install fuel tank cap.
3. Wipe up any gasoline that may have spilled.
CHECK TIRE PRESSURE
Check and insure the tires are inflated to 13 psi (89.6
kpa) before operating the machine.
13
CONTROLS
Gear Shift (Fig. 7) - Transmission has five forward
speeds, neutral and reverse. Single lever in-line shifting
with “Z” pattern located at right side of operator. An inter-
lock switch, which prevents engine from being started
when transmissionis in gear, is mounted on top of trans-
LO) DU —
В —
E
>.
Figure 7
1. Gear Shift
Clutch Pedal (Fig. 8) - Foot-operated clutch pedal is
used in conjunction with gear shift. Depress clutch pedal
fully when shifting gears, which moves idler pulley away
from traction drive belt and disengages power to
wheels. Depress clutch pedal whenever brake is used.
Figure 8
1. Clutch Pedal 3. Parking Brake
2. Brake Pedal
Brake Pedal (Fig. 8) - Foot-operated brake pedal must
be depressed to slow down or stop the rider. When pedal
is depressed, a caliper engages the brake disc at side of
transmission. Remember to depress clutch pedal when
using brake.
Parking Brake (Fig. 8) - Parking brake must be used in
conjunction with clutch and brake pedals. When pedals
are depressed, end of parking brake lever holds brake
and clutch pedals in depressed position, a caliper en-
gages the brake disc at side of transmission.
14
Deck Engagement Lever (Fig. 9) - Deck engagement
lever engages and disengages the cutter blade. Aninter-
lock switch, which is mounted on front of seat base, pre-
vents engine from starting when control is in the EN-
GAGE position. Engine will start when control is in
DISENGAGE position only.
== (=
TP Ds E
Ll
Y |
Figure 9
1 Deck Engagement Lever
2. Ignition Switch
3. Height of Cut Control
4. Throttle Control
Ignition Switch (Fig. 8) - Switch is part of engine ignition
system, and it has three positions: OFF, ON and START
Key automatically returns to ON position from START po-
sition when released after engine starts.
Height-of-Cut Control (Fig. 9) - Height-of-cut control
varies the cutting height from 1-1/2 to 4 inches (38 to 102
mm) in six increments.
Throttle Control (Fig. 9) - Throttle control connects to
and operates carburetor mounted throttle and choke.
Control has three positions: SLOW, FAST and CHOKE.
Push control slightly to the left and upward to obtain
CHOKE position.
Back Up Recoil Starter (Fig. 10) - (Models 56165 &
56175 Only) Recoil starter must be used in conjunction
with ignition switch. After turning ignition key to ON posi-
tion, pull recoil starter handie to start engine.
Figure 10
STARTING AND STOPPING INSTRUCTIONS
IMPORTANT: Starter motor can be activated but, rid-
er engine will not start unless deck engagement lever
is DISENGAGED, and shift lever 15 in NEUTRAL. To
avoid unnecessary drain on battery, make sure deck
engagement lever and shift lever are correctly posi-
tioned before attempting to start rider.
START AND OPERATE MACHINE
1. Sit on seat, shift into neutral, move deck engage-
ment lever to DISENGAGE.
2. Move throttle control to CHOKE position and rotate
ignition key to START. When engine starts, release key
and move throttle control between FAST and SLOW.
3. Select desired height-of-cut and move deck en-
gagement lever to ENGAGE.
4. Release parking brake, depress clutch pedal and
shift into gear.
RECOIL STARTING
(Models 56165 & 56175 only)
1. Shift into neutral, move deck engagement lever to
DISENGAGE.
2. Move throttle control to CHOKE position, and rotate
ignition key to ON Stand to left side of rider, pull recoil
starter handle out until positive engagement results; then
pull handle vigorously to start engine. When the engine
starts, immediately move throttle control between FAST
and SLOW positions if choke was used for starting. Get
onto the rider from the left side and sit on the seat.
IMPORTANT: Do not pull recoil rope to Its limit or let
go of the starter handle when rope is pulled out be-
cause rope may break or recoil assembly may be
damaged.
3. Select desired height-of-cut and move blade control
to ENGAGE.
4. Release parking brake, depress clutch pedal and
shift into gear.
TO STOP
1. Depress brake and clutch pedais, move throttle con-
trol lever to SLOW position, move deck engagement |е-
ver to DISENGAGE, and rotate ignition key to OFF.
2. Shift transmission to neutral and engage parking
brake.
3. Remove key from ignition switch.
BREAK-IN
The engine requires no special break-in other than
changing oil after the first five hours of operation. Oper-
ate the transmission in all gears to assure that drive sys-
tem is functioning correctly. After the first five hours of op-
eration, check the condition of the belts and drive chain.
USING PARKING BRAKE
If the engine stalls or must be stopped
while operating on a hill or slope, the en-
gine must be shut off and parking brake en-
gaged.
1. Depress brake and clutch pedals fully, shift trans-
mission to neutral.
2. Move parking brake control upward and release
brake and ciutch pedal.
3. To release the parking brake, depress brake and
clutch pedal, and push parking brake lever down to re-
turn it to its disengaged position. Release brake pedal
slowly.
ADJUSTING HEIGHT-OF-CUT
The height-of-cut may be set in one of six positions from
approximately 1-1/2 to 4 inches (38 to 102 mm).
1. Assure the deck engagement lever is in DISEN-
GAGE position.
2. Move height-of-cut control into desired setting.
3. To engage blade for cutting, move deck engage-
ment lever to ENGAGE.
15
OPERATING INSTRUCTIONS
GRASS DEFLECTOR
| The grass deflector and toe bar is a safety
device that routes discharged material
down toward the turf; therefore, do notre-
move deflector from mower housing. If the
deflector is ever damaged, replace it. With-
out the deflector or complete grass catch-
er assembly mounted in place, discharged
material could cause personal injury or
blade contact could occur.
OPERATING PROCEDURE
If f drive chain comes off sprockets, there are
no brakes or traction drive. Check chain ad-
justment and condition regularly. (Refer to
Adjusting Drive Chain, page 24.
1. Move deck engagement lever into DISENGAGE.
2. Start the engine: refer to Starting/Stopping Instruc-
tions, page 15.
IMPORTANT: When rider Is used for the first time,
operate the transmission in all gears to assure that
drive system is functioning correctly, and become
familiar with the controls and operating characteris-
tics. Never shift while the machine is moving or
without first depressing the clutch pedal or trans-
mission damage could result.
To avoid loss of control, always come to a
complete stop before shifting gears, and
slow down when turning, backing and
changing direction. Look behind the trac-
tor to assure area is clear before backing.
3. Depress clutch pedal and shift transmission into
1st gear. Then release pedal slowly until traction drive
engages.
IMPORTANT: To avoid a jerky start and putting a
heavy load on the transmission, release clutch
pedal slowly. If shifting into reverse gear is difficult,
jog clutch pedal In and out to get gears to mesh.
Do not force the gear shift because damage may
result. Should you encounter a jerking or grabbing
condition during operation, contact your local Au-
thorized TORO Service Dealer for assistance.
16
4. To engage blade for cutting, move height-of-cut
control to the desired setting, then move deck en-
gagement lever to ENGAGE.
5. To stop engine, in sequence, depress clutch and
brake pedals, move throttle control to SLOW, deck
engagement lever into DISENGAGE, gear shift into
neutral, engage parking brake, and rotate key to OFF
position.
GRASS CUTTING TIPS
1. When the rider is used to cut a lawn for the first
time, cut grass slightly longer than normal to assure
that cutting width of mower housing will not cause
scalping, which could result from severe undulations
of the ground. In general, however, the cutting height
used in the past is probably the best one to use.
2. If the grass is ever allowed to grow slightly longer
than normal, or if it contains a high degree of mois-
ture, raise cutting height higher than usual and cut the
grass at this setting. Next, cut the grass again using
the lower, normal setting. This method of cutting long
grass results in an even distribution of clippings and
an acceptable quality-of-cut.
3. Very long or extremely wet grass can be cut, but
specific operating techniques must be used. Start by
setting height-of-cut in the highest position. Using 1st
gear and maximum throttle speed, move into the
grass and cut a swath that is only half as wide as the
mower housing. Direct grass clippings toward area
that was cut previously. Stop forward movement occa-
sionally to allow discharge area to clear itself. Cutting
too much grass may ciog the mower housing and dis-
charge area. If mower housing does clog, shut engine
off, disengage deck and remove the obstruction with a
stick.
Before removing obstruction from mower
housing, move deck engagement lever
into DISENGAGE, depress clutch and
brake pedals, shift into neutral, turn igni-
tion key to OFF position and set parking
brake. Remove high tension wire from
spark plug to prevent possibility of acci-
dental starting.
4. When mowing, operate engine at full throttle. This
maintains proper blade speed and air flow to facilitate
discharge of clippings. Mowing with a lower rpm
causes the blade to tear the grass, resulting in poor
lawn appearance. Lower rpm also reduces alternator
charging efficiency which may affect battery perform-
ance.
MAINTENANCE INTERVAL CHART
5 10 | 25 Hours | Storage | Spring 2
Hours | Hours | (Monthly) | Service | Service | Years Notes
Chanae Oil (Initial X
Chanae Oil (Periodic) X X
Check Safety Interlock X X X
Check Cutter Blade X X X
Check Brake X X X
Grease Front Axle Spindles X X More often
Lubricate Pivot Points X X in dusty,
Service Air Cleaner X X dirty,
Check Spark Plug X X X conditions.
Check Blade Drive Belt X
Check Traction Drive Belt X
Check Drive Chain X X X X More often
Drain Gasoline X in dusty,
Clean Qutside of Engine X dirty,
Clean Mower Housing X conditions.
Paint Chipped Surfaces X
Remove Rear Wheels and
Grease Axles X
Check Interlock Switches X
MAINTE
accidentally.
To prevent accidental starting of the en-
gine, while performing maintenance, shut
engine off and remove key from ignition
switch. Also, pull wire off spark plug (Fig.
11). Make sure wire does not contact plug
Figure 11
1. Spark Plug Wire
2.. Spark Plug
NANCE
GREASE FRONT AXLE SPINDLES AND WHEELS
The front axle spindles and wheels must be lubricated
after every 25 hours of operation; however, lubricate
more frequently when conditions are dusty or sandy.
1. Wipe grease fittings on spindles and wheels (Fig.
12) with a clean rag. If there is paint on front of fittings,
scrape it off.
—=
~~ |
2. Lubricate both axle spindles w/No. 2 general pur-
pose grease (Fig. 12). Continue to pump grease until it
oozes out the spindle. Wipe up any excess grease.
Figure 12
3. Lubricate both front wheels w/No. 2 general purpose
grease (Fig. 12). Pump grease gun about four times.
Wipe up any excess grease.
17
MAINTENANCE
LUBRICATE PIVOT POINTS
The mechanical pivot points on the rider must be lubri-
cated after every 25 hours of operation; however, lubri-
cate more frequently when conditions are dusty or
sandy.
IMPORTANT: To lubricate all the mechanical pivot
points, the rider must be tipped onits rear end. How-
ever, before the rider is tipped, drain all gasoline from
fuel tank and oil from crankcase. Also remove battery
so acid does not spill onto the rider.
1. Drain gasoline from fuel tank: refer to Draining Gaso-
line From Fuel Tank, page 21.
2. Drain oil from crankcase: refer to Changing Crank-
case Oil, steps 1-6 page 18.
3. Remove battery from chassis: refer to Activating and
Charging Battery, page 12.
4. Shift transmission into 1st gear and engage parking
brake.
(САО
O
NG
A
Figure 13
5. Remove mower housing from rider chassis: refer to
Removing / Installing Cutting Unit, steps 1-5, page 23.
6. Tip rider up and onto its rear end.
7. Lubricate pivot points in the steering, drive, brake,
clutch, and deck engagement linkage with light oil (Fig.
13). Also lubricate mower housing (Fig. 14). Wipe up any
excess oil.
18
Figure 14
8. Tip rider back to its normal operating position.
9. Install mower housing onto rider chassis: refer to Re-
moving / Installing Cutting Unit, page 23.
10. Fill crankcase with oil: refer to Check Crankcase Qil
Level, page 12.
11. Fill fuel tank with gasoline: refer to Fill Fuel Tank With
Gasoline, page13.
12. Install the battery: refer to Activating and Charging
Battery, steps 12-14, page 12.
CHANGING CRANKCASE OIL
1. Check level of oil before starting engine and after ev-
ery 5 hours of operation. Maintain oil level at FULL mark
on dipstick.
To check level of oil:
A. Position rider on level surface.
B. Cleanthe area around oil dipstick so foreign mat-
ter cannot enter filler hole when dipstick is re-
moved.
C. Unscrew dipstick and wipe oil off.
D. Screw dipstick fully in to filler neck; then remove
it and check oil level on dipstick. If level is low,
add only enough oil to raise level to FULL mark.
Do not overfill or engine damage may result.
E. Screw dipstick back into filler neck.
2. Change oil after first 5 hours of operation; every 25
hours thereafter. Change oil more frequently when oper-
ating conditions are extremely dusty or dirty.
To change oil:
A. Position rider on level surface. Start and run en-
gine for a period to warm the oil.
MAINTENANCE
B. Turn engine off and place drain pan below drain
plug (Fig. 15). Support drain pipe with pipe
wrench, remove drain plug, and allow all oil to
flow into drain pan. Install drain plug after oil
stops flowing.
Se —
Te
To
\
|
0
S
<
Figure 15
1. Drain Plug
Note: To ease removal of drain plug, use a 3/8” drive
extension with the square drive socket over the plug and
tum with a crescent wrench (Fig. 15, insert).
C. Unscrew dipstick and add oil to crankcase. Re-
fer to CHECK CRANKCASE OIL LEVEL. Capacity
of 8 hp rider crankcase is 36 oz. (1.065 1) and10
a 12 hpriders are 48 oz. (1.42 1) DO NOT OVER-
FILL or engine damage may result.
SERVICING AIR CLEANER
The air cleaner element must be cleaned after every 25
hours engine operation if engine is operated in clean air
conditions. However, element must be cleaned every
few hours if operating conditions are extremely dusty or
sandy.
Models 56165 and 56175 only
1. Remove wire from spark plug.
2. Remove air cleaner stud, screw and cover. Replace
cover gasket if damaged (Fig. 16).
3. Remove plate screw, washer and plate (Fig. 17).
| a FJ
Figure 16
1. Cover
2. Screws
Figure 17
1. Plate screw & washer
2. Air cleaner body
3. Cartridge
4. Remove cartridge and clean air cleaner body care-
fully to prevent dirt from entering carburetor. Brush dirt
from body thru holes into duct.
5. Clean cartridge by tapping gently on flat surface.
A. If very dirty, replace cartridge or wash in a low or
non-sudsing detergent and warm water solution.
B. Rinse thoroughly from QUTSIDE IN until water is
clear.
C. Cartridge must be allowed to stand and air dry
thoroughly before using.
Petroleum solvents, such as kerosene, are
not to be used to clean cartridge. They
may cause deterioration of the cartridge.
DO NOT OIL CARTRIDGE. DO NOT USE
PRESSURIZED AIR TO CLEAN OR DRY
CARTRIDGE.
19
MAINTENANCE
6. Reassemble air cleaner.
IMPORTANT. Always operate engine with air cleaner
element in place or engine damage will result.
Models 56145 only
1. Remove wire from spark plug.
2. Remove two scews and lift complete air cleaner as-
sembly off carburetor (Fig. 18).
Figure 18
1. Cover
2. Screws
3. Body
3. Remove cover and screen from foam element, re-
move spacers from element and element from body
(Fig. 19). Examine element for dirt or discoloration and
clean if necessary.
4. Clean element as follows:
A. Wash foam element in solution of liquid deter-
gent and water to remove din.
B. Wrap the element in cloth and squeeze it dry. Do
not twist the element or it may tear.
C. Apply approximately 5 teaspoons (25 ml) of oil to
the element, work the oil in until the whole ele-
ment is impregnated and squeeze the element
thoroughly to rmove all excess oil.
5. Assemble the air cleaner assembly, mount it on the
carburetor and secure it in place with the screws.
Note: When assembling make certain the lip of the foam
element extends over the edge of the air cleaner body
so it will form a protective seal.
IMPORTANT: Always operate engine with air cleaner
element in place or engine damage will result.
20
Figure 19
1. Spacers
2, Screen
3. Elememt Lip
4, Element
REPLACING SPARK PLUG
Since air gap between center and side electrodes of the
spark plug increases gradually during normal operation
of the engine, check condition of electrodes after every
25 operating hours. Recommended air gap is 0.030 of
an inch (0.762 mm). Correct spark plug to use is:
Champion RJ -19LM. |
Note: The spark plug usually lasts a longtime; however,
the plug should be removed and checked whenever the
engine malfunctions.
1. Clean area around spark plug so foreign matter can-
not fall into cylinder when spark plug is removed.
2. Pull wire off spark plug and remove plug from cylin-
der head.
3. Check condition of side electrode, center electrode,
and center electrode insulator to assure there is no dam-
age.
IMPORTANT: A cracked, fouled, dirty or defective
spark plug must be replaced. Do not sand blast,
scrape, or clean electrodes by using a wire brush be-
cause grit may eventually release from the plug and
fall into the cylinder. The result is usually a damaged
engine.
4. Set air gap between center and side electrodes at
0.030 of an inch (0.762 mm) (Fig. 20). Install correctly
gapped spark plug w/gasket seal, and tighten plug to 15
ft-lb (20.4 N m). If torque wrench is not used, tighten plug
firmly.
MAINTENANCE
(0.762 mm)
Figure 20
5. Push wire onto spark plug but do not leave key inthe
ignition. This will prevent accidental starting when mow-
er is being stored between use periods. Keep key in
memorable place so it is not lost.
DRAINING GASOLINE FROM FUEL TANK
Since gasoline is highly flammable, drain
it outdoors and make sure engine is cool
to prevent a potential fire hazard. Wipe up
any gasoline that may have spilled. Do not
drain gasoline near any open flame or
where gasoline fumes may be ignited by a
spark. Do notsmoke a cigar, cigarette, ora
pipe when handling gasoline.
IMPORTANT: When the rider Is tipped, all gasoline
must be drained from the fuel tank.
1. Clean area around fuel tank cap so foreign matter
cannot enter filler hole when cap is removed. Next, re-
move cap from fuel tank.
2. Using a pump-type syphon, drain gasoline into a
clean gas can.
Note: There is no other recommended way to drain gas-
oline from the fuel tank, other than by using a pump-type
syphon. An inexpensive syphon can be purchased at a
hardware store.
ADJUSTING THROTTLE/CHOKE CONTROL
To assure that choke and carburetor-mounted throttle are
operating properly, the throttle control must be adjusted
correctly. Hard starting may be an indication of an incor-
rect adjustment. If throttle control is everreplaced, an ad-
justment is also necessary. Before the carburetor is ad-
justed, assure that throttle control is operating properly.
1. Remove the screws holding air cleaner in place and
lift complete air cleaner assembly off carburetor (Fig.
21).
2. Move throttle control lever to CHOKE position and
check the position of the choke butterfly; it should be ful-
ly closed (Fig. 21).
3. Move throttle control leverto FAST position. The but-
terfly should be in the fully open position (Fig. 21).
4. If the choke butterfly is positioned as described in
steps 2 and 3, replace the air cleaner assembly and con-
tinue operation.
If either the choke butterfly does not close or is not fully
open in the FAST position, adjust the remote contro! le-
ver as follows.
1. Place remote control lever in FAST position.
Y
Figure 21
5. Idle Valve
6. Idle Speed Adj. Screw
7 Needle Valve
Е
1. Choke Butterfly
2 Throttle Lever
3. Link
4. Throttle Cable Clamp
2. Loosen the throttle cable clamp screw (Fig. 21) and
move the control cable casing and wire until the throttle
lever touches link.
3. Tightenthe cable clamp and assemble the air clean-
er assembly to the carburetor.
ADJUSTING CARBURETOR
The carburetor has been set at the factory, but an occa-
sional adjustment may be required. However, do not
make unnecessary carburetor adjustments because
factory settings are usually correct. An adjustment may
be required to compensate for differences in fuel, tem-
perature and altitude.
IMPORTANT: Before the carburetor is adjusted,
throttle control must be checked for proper opera-
tion: refer to Adjusting Throttle/Choke Control, page
21.
1. Needle Valve (Fig. 21) — Close valve by gently ro-
tating it clockwise.
IMPORTANT: Do not close the needle valve too tight
because the valve and seat in carburetor will likely be
damaged.
21
MAINTENANCE
2. Rotate —open—the needle valve 2 turns counter-
clockwise (Fig. 21).
Note: The needle valve setting is an approximate; how-
ever, the setting will allow engine to be started so carbu-
retor can be fine tuned — steps 3-9.
3. Start engine and let it warm up for approximately two
minutes. Next, move throttle control into FAST detent.
Engine must be running so final adjustment
of the carburetor can be performed. To
guard against possible personal injury,
move blade control into DISENGAGE det-
ent, shift into neutral, and engage parking
brake. Keep hands, feet, face, and other
parts of the body away from the cutter
blade, underside of mower housing and the
discharge area.
IMPORTANT: Air cleaner must be installed on the en-
gine whenever high speed is being adjusted. The air
cleaner mounting screw must also be installed when
engine Is run.
4. Rotate needle valve (Fig. 21) clockwise, 1/8turn ata
time, until engine starts to lose speed. Let engine react
to each 1/8 turn setting.
5. Rotate needle valve (Fig. 21) counterclockwise —
out — 1/8 turn at a time, until engine first runs rough. Let
engine react to each 1/8 turn setting.
6. Rotate needle valve (Fig. 21) clockwise —in—very
slowly until engine starts to run smoothly. This setting,
under no load, may be slightly rich; however, the slightly
rich setting will assure proper operation when engine is
under load.
7. Move throttle control so engine idles. If engine
stalls, rotate idle adjusting screw until engine speed in-
creases (1750 rpm).
Note: Rotate idle adjusting screw clockwise to increase
idle rom. By contrast, rotate idle adjusting screw coun-
terclockwise to decrease idle rpm.
8. Turnidle valve in (lean) and out (rich) slowly until en-
gine idles smoothly.
9. Check carburetor adjustment by quickly moving
throttle control from SLOW to FAST. Engine speed should
increase without hesitation. If engine tends to stall or die
22
out, rotate needle valve 1/8 turn counterclockwise un-
til engine accelerates smoothly.
10. After carburetor is adjusted, shut engine off. If mower
will not be used immediately, remove key from switch to
prevent possibility of accidental starting.
SERVICING CUTTER BLADE
1. Make sure engine is shut off and remove wire off
spark plug.
IMPORTANT: To remove blade from spindle shaft, the
rider must be tipped on its rear end. However, before
the rider Is tipped, drain all gasoline from fuel tank
and oil from crankcase. Also remove battery so acid
does not spill onto the rider. (ALL BAGGING AT-
TACHMENTS MUST BE REMOVED BEFORE TIP-
PING RIDER).
2. Drain gasoline from fuel tank: refer to Draining Gaso-
line From Fuel Tank, page 21 .
3. Drain oil from crankcase: refer to Changing Crank-
case Oil, steps 1-6, page18 .
4. Remove battery from chassis: refer to Activating and
Charging Battery, page 12.
5. Shift transmission into 1st gear and engage parking
brake. Tip rider onto its rear end.
6. Grasp end of blade using a rag or thickly padded
glove; then remove lock nut, anti-scalp cup and blade
(Fig. 22).
Figure 22
1. Anti-Scalp Cup
Note: Since lock nut is tightened to 45-60 ft-lb (61-81
N'm) at the factory, it may be difficult to remove the nut. If
the nut cannot be removed, contact an Authorized TORO
Service Dealer or a “service station” for assistance.
7. Using afile, sharpen cutting edge at both ends of the
blade (Fig. 22).
Check cutter blade every time rider is
tipped on end. If lock nut holding blade is
loose, tighten itto 45-60 ft-lb (61-81 N'm). If
blade or sail (Fig. 23) at end of blade is
worn, eroded, or cracked, replace the
blade. Replace the blade if it is bent or
out-of-balance. Always use genuine TORO
replacement blades to assure safety and
optimum performance. NEVER USE
WILL-FIT REPLACEMENT BLADES.
SHARPEN AT
ORIGINAL ANGLE
~~
~~
END VIEW OF BLADE
Figure 23
IMPORTANT: Sharpen top side of the blade and main-
tain original cutting angle to assure a sharp cutting
edge. The blade will remain balanced if same amount
of material is removed from both cutting edges.
8. Check balance of blade by putting it on a blade ba-
lancer. (An inexpensive balancer can be purchased at a
hardware store). A balanced blade will stay in a horizon-
tal position on the balancer. By contrast, a blade that is
not balanced will settle to the heavy side. If blade is not
balanced, file more material off cutting edge of the
blade. Continue to file more material off cutting edge of
the blade. Continue to file and check the blade until itis
balanced.
9. In sequence, install blade, anti-scalp cup and lock
nut (Fig. 22). Tighten lock nut to 45-60 ft-Ib (61-81 N-m).
IMPORTANT. Make sure cutting edge of blade is
away from mower housing. While lock nut is tight-
ened, move blade slightly so it seats between sides
of blade retainer.
10. Tip rider back to its normal operating position.
11. Fill crankcase with oil: refer to Check Crankcase Qil
Level, page 12.
12. Fill fuel tank with gasoline: refer to Fill Fuel Tank With
Gasoline, page 13.
13. Install the battery: refer to Activating and Charging
Battery, pagei12 .
CLEANING UNDERSIDE OF MOWER HOUSING
To assure a good quality-of-cut and efficient grass bag-
ging, underside of mower housing and inside of dis-
MAINTE
NANCE
charge area must be kept clean. Periodically apply a
coat of paste wax on inside of mower housing and grass
deflector. This will retard rust and prevent dirt and grass
from sticking on inside of housing.
1. Make sure engine is shut off. Then pull wire off spark
plug.
IMPORTANT: To clean underside of mower housing,
the rider must be tipped on its rear end. However, be-
fore the rider is tipped, drain all gasoline from fuel
tank and oil from crankcase. Also remove battery so
acid does not spill onto the rider. (ALL BAGGING AT-
TACHMENTS MUST BE REMOVED BEFORE TIP-
PING RIDER).
2. Drain gasoline from fuel tank: refer to Draining Gaso-
line From Fuel Tank, page 21 .
3. Drain oil from crankcase: refer to Changing Crank-
case Oil, steps 1-6, page 18.
4. Remove battery from chassis: refer to Activating and
Charging Battery, page 12.
5. Shift transmission into 1st gear and engage the
parking brake. Tip rider onto its rear end.
6. Remove grass clippings and dirt sticking to inside of
housing by spraying with a garden hose. Scrape out any
grass and dirt not removed, then spray housing again.
7. Since rider is tipped on end, check condition of
blade (Fig. 22).
8. Tip rider back to its normal operating position.
9. Fill crankcase with oil: refer to Check Crankcase Oil
Level, page 12.
10. Fill fuel tank with gasoline: refer to Fill Fuel Tank With
Gasoline, page 13.
11. Install the battery: refer to Activating and Charging
Battery, page12 .
REMOVING / INSTALLING CUTTING UNIT
1. Lock parking brake and turn front wheels to a full turn
position to allow more clearance for cutting unit.
2. Set height-of-cut control to lowest setting and loos-
en belt guides near engine pulley. Remove belt from en-
gine pulley (Fig. 24).
3. Remove cotter pin from Adjustment Rod and pull from
Pivot Tube Arm (Fig. 24).
4. Remove cotterpins from clevis pins on front hanger
brackets. Hold front of cutting unit in place with one
hand, to prevent falling, and remove clevis pins to lower
cutting unit to ground. Pull rear hanger brackets off pins
on rear suspension arms. Set height-of-cut control to
highest position and slide cutting unit from under Rider
(Fig. 24).
23
MAINTENANCE
5. Install in reverse order.
Figure 24
1. Belt Guides
2. Engine Pulley
3. Blade Drive Belt
4 Traction Drive Belt
Figure 25
1. Cotter Pin
2 Adjustment Rod
E |
| | )
[ l
2 Z 1
DN
eZ
— 3
E @
Figure 26
1. Drive Belt 4. Front Hanger Bracket
2. Belt Guide 5. Brake Engagement Bracket
3. Pear Hanger Bracket
REPLACING BLADE DRIVE BELT
1. Lock parking brake and remove high tension lead
from spark plug.
24
2. Remove cutting unit: refer to Removing Cutting Unit,
page 23.
3. Loosen and remove (1) mounting screw securing
each belt guide to cutting unit. Pivot belt guides away
from spindle pulley and remove belt. Visually inspect
belt for wear or damage (Fig. 26).
4. Install new belt if needed and reinstall belt guide.
5. Install cutting unit: refer to Installing Cutting Unit,
page 23.
ADJUSTING BLADE DRIVE BELT
1. Setheight-of-cut lever in lowest setting and deck en-
gagement lever to ‘Engage’.
2. Loosen jam nut and tuin adjusting hub until there is
0.060 inch (1.5 mm) or less between end of slot in en-
gagement bracket and outer diameter of pin. Retighten
jam nut at new hub setting (Fig. 27).
Figure 27
1. Engagement Bracket
2. 0.060 Inch Max. (1.5 mm)
3. Pin
REPLACING TRACTION DRIVE BELT
1. Remove cutting unit: refer to Removing/Installing
Cutting Unit, page 23 .
2. Remove belt guides from transmission pulley and
loosen belt guides at engine pulley. Loosen locknut and
remove belt retainer from idler pulley.
3. Pull idler arm to release belt tension and remove
drive belt. Inspect belt for damage or wear and install
new belt if needed.
4. Replace belt guides for transmission pulley and re-
tighten belt guides on engine pulley. Install belt retainer
on idler pulley positioned toward rear as shown
(Fig. 24).
5. Reinstall cutting unit: refer to Removing/Installing
Cutting Unit page 23 .
IMPORTANT: Belt retainer must be installed toward
rear per step 4 or rider may creep forward in neutral.
MAINTENANCE
ADJUSTING DRIVE CHAIN
The drive chain must be adjusted to maintain 1/8 of an
inch deflection at mid span between transmission and
differential sprockets. Check chain deflection after the
first 5 hours of operation and after every 25 hours of oper-
ation thereafter.
IMPORTANT: If chain is worn, loose or adjusted in-
correctly, chain could come off sprockets, resulting
in no brakes or traction drive. If assistance is needed,
contact your local authorized Toro Dealer.
1. Check deflection of drive chain by lifting up on chain
with moderate pressure at mid span (Fig. 28). There
should be 1/8 of an inch (3 mm) deflection (Fig. 28). If
deflection is not as specified, an adjustment is required
— steps 2-13.
Figure 28
1. 12 Inch (30 mm) 4 . Differential Axle
2. Drive Chain 5. Chain Tensioner
3. Locknuts
IMPORTANT: To adjust drive chain, the rider must be
tipped on its rear end or rear tires raised off ground.
However, before the rider is tipped, drain all gasoline
from fuel tank and oil from crankcase. Also remove
the battery so acid does not spill onto the rider. (ALL
BAGGING ATTACHMENTS MUST BE REMOVED BE-
FORE TIPPING RIDER).
2. Drain gasoline from fuel tank: refer to Draining Gaso-
line From Fuel Tank, page 21.
3. Drain oil from crankcase: refer to Changing Crank-
case Oil, page 18.
4. Remove battery from chassis: refer to Activating and
Charging Battery, page 12.
5. Shift transmission into 1st gear and engage the
parking brake. Tip rider onto its rear end so chassis is on
topof (2) 2x4, blocks . Wheels must be off the floor so
axle can be moved.
6. Loosen four flange nuts securing pillow blocks w/
differential axle to the rider frame (Fig. 28).
7. Loosen rear jamnut on chain tensioner (Fig. 28).
8. Rotate inside nut on chain tensioner until desired
chain deflection is attained.
9. Tighten flange nuts securing right pillow block
(chain side) to rider frame.
10. Since differential axle must be parallel to rear of
chassis, measure distance from center of pillow blocks
to rear of chassis (Fig .28). Difference between the two
measurements must not exceed 1/4 inch (6 mm). If differ-
ence exceeds 1/4 inch (6 mm), differential axle is notpar-
allel with chassis; therefore left side must be reposi-
tioned to attain desired dimension. Tighten locknuts
securing left pillow block to rider frame.
11. Check the deflection of the drive chain from bottom
of rider.
12. Tip rider back to its normal operating position.
13. Fill crankcase with oil: refer to Check Crankcase Oil
Level, page12 .
14. Fill fuel tank with gasoline; referto Fill Fuel Tank With
Gasoline, page 13 .
15. Install the battery; refer to Activating and Charging
Battery, page 12.
ADJUSTING FRONT WHEEL ALIGNMENT
IMPORTANT: To align front wheels, the rider must be
tipped on its rear end. However, before the rider is
tipped, drain all gasoline from fuel tank and oil from
crankcase. Also remove battery so acid does not
spill onto the rider.
1. Drain gasoline from fuel tank: refer to Draining Gaso-
line From Fuel Tank, page 21.
2. Drain oil from crankcase. refer to Changing Crank-
case Qil, steps 1-6 page 18.
3. Remove battery from chassis: refer to Activating and
Charging Battery, page 12.
4. Shift transmission into 1st gear and engage parking
brake.
5. Tip rider up and onto its rear end.
6. Insure rear axle is adjusted properly: refer to step 10
of Adjusting Drive Chain page 25.
7. Toalignfrontwheels, loosen jamnut and turn tie rods
until centerline distance across front of wheels is .06
inch (1.5 mm) to .25 inch (6.3 mm) less than centerline
distance across rear of front wheels (Fig. 29).
25
MAINTENANCE
a
ANNAN
7 4
SE
Figure 29
1. Tie Rod 2. Jam Nut
8. Retighten ¡amnuts and tip rider back to its normal
operating position.
9. Fill crankcase with oil: refer to Check Crankcase Oil
Level, page 12.
10. Fill fuel tank with gasoline: refer to Fill Fuel Tank With
Gasoline, page 13.
11. Install the battery: refer to Activating and Charging
Battery, page 12.
ADJUSTING BRAKE
Adjust brake pucks if the parking brake does not hold or
braking power is not sufficient when brake pedal is de-
pressed.
1. Shut engine off and remove wire from spark plug.
2. Raise seat or remove left side panel from rider.
3. Tighten locknut approximately 1/4 turn clockwise
(Fig. 30).
ZT
O
Figure 30
1. Locknut
4. Check operation of the brake by pushing rider: no
brake drag should be evident. If drag is evident, rotate
26
locknut an additional 1/8 turn counter-clockwise or until
there is no contact.
LEVELING CUTTING UNIT
If mower doesn't cut level from side to side and cutting
blade is not bent, level the cutting unit as follows:
1. Place rider on level surface, lock parking brake, shut
off engine and remove key from ignition switch.
2. Raise seat or remove left side panel from rider.
3. Place height-of-cut lever in number 3 position and
position cutter blade at a right angle to direction of rider
travel.
4. Measure the blade tip height at one end of blade, ro-
tate blade 180° and measure same blade tip at oppo-
site side of rider. Measurement should be within 1/8 inch
(3mm) of one another.
= |
Figure 31
1. Height-of-Cut Support Bracket
5. ifblade tip height is not within 1/8 inch (3 mm), level
cutting unit by loosening height-of-cut support bracket
capscrews and raising or lowering the bracket (Fig. 31).
6. Assure blade tip height is within 1/8 inch (3 mm) and
retighten capscrews.
ADJUSTING GEAR SHIFT NEUTRAL POSITION
An adjustment to the gear shift guide may be required if
gear shift will not go into neutral position.
1. Raise seat to expose gear shift guide.
2. Loosen (2) capscrews mounting gear shift guide to
transmission (Fig. 32).
3. Move guide so neutral position aligns with gear shift
lever when in neutral position.
MAINTENANCE
7
(Shown from right side of rider)
Figure 32
1. Gear Shift Guide
4. Tighten capscrews.
CHECKING ELECTRICAL CONNECTIONS
1. Raise seat or remove left side panel from rider.
2. Make sure wires on starter motor terminal and bat-
tery terminals are secured tightly.
3. Make sure two wires are connected to transmission
interlock switch.
4. Push module connectors together to assure con-
nection (Fig. 33).
5. Also check wires that connect to ignition switch to
assure good contact.
6. Check wires to interlock switch on deck engage-
ment lever support for good contact.
7. Check the interlock switch inside front of the seat
base to be making good contact. Also, assure seat
switch connectors are together and wires are making
good contact. .
[|
O)
Figure 33
1. Connectors
CHECKING SAFETY INTERLOCK SYSTEM
The interlock switches in the electrical system prevent
the engine from starting unless the gear shift is in neutral
and deck engagement lever is disengaged. In addition,
the engine will stop — because of a seat switch — ifthe
operator gets off the seat when deck engagement lever
is engaged or gear shift is in gear. To assure interlock
system is operating correctly, check it before each use
of the rider Have the system checked by an Authorized
TORO Service Dealer every two years to assure safe op-
eration of the rider.
1. Check all electrical connections: refer to Checking
Electrical Connections, page 27.
2. Move gear shift into neutral.
3. Move deck engagement lever into ENGAGE. Sit on
the seat and rotate ignition key to START. Engine should
not start; but if it does, the interlock system is malfunc-
tioning and it must be repaired by an Authorized TORO
Service Dealer. If engine does not start, proceed to
step 4.
4. Move deck engagement lever into DISENGAGE. Sit
on the seat, depress the brake and clutch pedals, en-
gage the parking brake and shift into gear. Rotate igni-
tion key to START. Engine should not start; but if it does,
the interlock system is malfunctioning and must be re-
paired by an Authorized TORO Service Dealer. If engine
does not start, proceed to step 5.
5. Sitonthe seat, move gear shift into neutral, deck en-
gagement lever into DISENGAGE and assure parking
brake is engaged. Rotate ignition key to START. Engine
should start and continue to run. Then engage deck en-
gagement lever and carefully raise off the seat: the en-
gine should stop. If engine does not stop running, shut
engine off and have interlock system repaired by an Au-
thorized TORQ Service Dealer. If engine shuts off when
you raised off the seat, the interlock system is function-
ing correctly and the rider can be operated safely.
device, designed to protect the operator.
27
MAINTENANCE
PREPARING MOWER FOR STORAGE
1. Drain gasoline from fuel tank and fuel line: refer to
Draining Gasoline From Fuel Tank, page 21. Next, start
engine and let it run at idle speed until it stops because
all gasoline is used.
Note: All gasoline must be expended to prevent gum
like varnish deposits from forming in the carburetor, fuel
line, and fuel tank. Such deposits, if allowed to form, will
cause starting problems and poor engine operation.
2. Remove wire from spark plug and clean area around
the plug so foreign matter cannot fall into cylinder when
plug is removed. Next, remove plug from cylinder head
and pour two tablespoons of engine oil into spark plug
hole. Rotate engine by hand to distribute oil on inside of
cylinder. Thenreinstall spark plug and tighten itto 15 ft-lb
(20.4 N'm) If torque wrench is not used, tighten plug firm-
ly. DO NOT INSTALL WIRE ON SPARK PLUG.
3. Drain oil from crankcase: refer to Changing Crank-
case Oil, page 18. However, do not fill crank- case with
oil at this time.
4. Remove battery from chassis: refer to Activating and
Charging Battery, page 12. Remove corrosion from bat-
tery terminal and wipe any grease and dirt off the battery
case. Check level of electrolyte. If level is low, add drink-
able water to the affected cell. Fill only to the fill ring be-
low the filler cap. Reinstall filler caps.
5. Clean dirt and chaff from outside of cylinder, cylinder
head fins, and blower housing. Also, remove grass clip-
pings, dirt, and grime from external parts of rider, engine,
shrouding, and top of mower housing.
6. Clean underside of mower housing: refer to Clean-
ing Underside of Mower Housing, page 23.
7. Check condition of blade: refer to Servicing Cutter
Blade, page 22.
8. Check and tighten ali cap screws, bolts, screws,
nuts, and mating parts. If any part is damaged, repair or
replace it.
9. Lubricate wheels and spindles with grease: refer to
Grease Front Axle Spindles and Wheels, page 17.
10. Remove dust and dirt from air cleaner element: refer
to Servicing Air Cleaner, page 19.
11. Touch up all rusted or chipped paint surfaces. Make
sure to sand affected area before painting.
Note: TORO Re-Kote “touch-up” paint is available from
any Authorized TORO Service Dealer. The spray paint
dries in minutes to a glossy, factory-finish.
12. Fill crankcase with oil: refer to Check Crankcase Oil
Level, page 12.
13. Install the battery: refer to Activating and Charging
Battery, page 12. Charge battery for 48 hours to assure
full charge.
14. Store the rider in a clean, dry garage or storage area.
Remove key from ignition switch and keep it in a memo-
rable place. Cover the rider to protect it and keep it
clean.
WIRING DIAGRAM
BATTERY
т —
o
BLACK]
RED = |
WHITE
RED RED A,
FUSE
SOLENOID la STARTER
o WHITE IGNITION
ENGINE
4
MAGNETO 1
LIGHT BLUE =
TRANS SW ORANGE DECK SW YELLOW
RAN LIGHT BLUE
SEAT SW
ORANGE
BLACK
28
TROUBLE SHOOTING
Problem
Possible Causes
Corrective Action
Engine does not start, starts
hard, loses power, or fails to
keep running.
1. Gas tank is empty.
2. Battery is dead.
3. Transmission is in gear.
4. Deck engagement lever is in
ENGAGE
5. Spark plug is loose.
6. Wireis loose or disconnected
from spark plug.
7. Spark plug gap is incorrect.
8. Spark plugis pitted, fouled, or
defective in some other way.
9. Wrong spark plug is used.
10. Electrical connections are
loose.
11. Carburetor is adjusted incor-
rectly.
12. Air cleaner is dirty.
13. Vent hole in fuel tank cap is
plugged.
14. Dirt, water, or stale fuel in fuel
system.
15. Module or switch is defective.
1. Fill fuel tank with gasoline.
2. Charge the battery.
3. Shift transmission into neu-
tral.
4. Move deck engagement le-
ver into DISENGAGE.
5. Tighten plug to 15 ft-lb
(20.4 N-m).
6. Install wire on spark plug.
7. Set gap between elec-
trodes at 0.030 of aninch (0.76)
mm).
8. Install new
gapped spark plug.
9. Install correct spark plug.
correctly
10. Check electrical system to
assure good contact.
11. Adjust the carburetor.
12. Clean the air cleaner ele-
ment.
13. Clean or replace the fuel
cap.
14. Have rider serviced by Au-
thorized TORO Service Dealer.
15. Have rider serviced by Au-
thorized TORO Service Dealer.
Engine does notidle or idles
poorly.
1. Air cleaner is dirty.
2. Oil level in crankcase is low.
3. Cooling fins and air passages
under engine blower housing are
plugged.
4. \dle speed is too low or high
speed mixture is incorrect.
5. Dirt, water, or stale fuel is in
the fuel system.
6. Vent hole in fuel tank cap is
plugged.
7. Spark plug is pitted, fouled or
defective in some other way.
1. Clean air cleaner element.
2. Add oil to crankcase.
3. Remove obstruction from
cooling fins and air passages.
4. Adjust the carburetor.
5. Have rider serviced by Au-
thorized TORO Service Dealer.
6. Clean or replace fuel tank
cap.
7. Install new
gapped spark plug.
correctly
29
TROUBLE SHOOTING
Problem
Possible Causes
Corrective Action
Engine loses power
1. Oil level in crankcase is low.
2. Cooling fins and air passages
under engine blower housing are
plugged.
3. Engine load is excessive.
4. Air cleaner is dirty.
5. Dirt, water, or stale fuel is in
fuel system.
6. Carburetor is adjusted incor-
rectiy.
7. Spark plug is pitted, fouled or
defective in some other way.
1. Add oil to crank case.
2. Remove obstruction from
cooling fins and air passages.
3. Shift into lower gear to re-
duce load.
4. Clean air cleaner element.
5. Have rider serviced by Au-
thorized TORO Service Dealer.
6. Adjust the carburetor.
7. Install new
gapped spark plug.
correctly
Engine over heats
1. Cooling fins and air passages
under engine blower housing are
plugged.
2. Carburetor is adjusted incor-
rectly.
3. Oil level in crankcase is low.
4. Engine load is excessive.
1. Remove obstruction from
cooling fins and air passages.
2. Adjust the carburetor.
3. Add oil to crankcase.
4. Shift into lower gear to re-
duce load.
Rider vibrates abnormally
1. Engine mounting bolts are
loose.
2. Differential axle is misaligned.
3. Loose PTO pulley, idler pulley
or blade pulley.
4. Cutter blade is unbalanced.
5. Lock nut holding blade is
loose.
6. Drive pulley is damaged.
1. Tighten engine mounting
bolts.
2. Adjust the drive chain,
which includes the differential
axle.
3. Tighten
pulley.
4. Install new cutter blade.
5. Tighten nut to 45-60 ft-lb
(61-81 N-m).
6. Replace drive pulley.
the appropriate
Blade does not rotate
1. Blade drive beltis worn, loose
or broken.
2. Blade drive belt is off pulley.
1. Install new blade drive belt.
2. Install blade drive belt and
check idler pulley and belt
guides for correct position.
Rider does not drive
1. Traction belt is worn, loose or
broken.
2. Traction drive beltis off pulley.
1. Install new traction drive
belt.
2. Install traction drive belt.
3. Drive chain is off sprockets.
4. Transmission does not shift
gear.
5. Traction idler is adjusted in-
correctly.
3. Install and adjust drive
chain.
4. Have rider serviced by Au-
thorized TORO Service Dealer.
5. Adjust traction drive belt.
30
31
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Read all safety instructions on pages 3-6
HIS EDGE WITH A VERTICAL SURFACE
BUILDING, FENCEPOST, POLE ETC.)
ALIGNT
(TREE
A separate parts manual for your Toro Wheel Horse product can be obtained by
completing the attached form below. You will receive an invoice with manual.
PUBLICATIONS
TORO WHEEL HORSE
PO. Box 2649
South Bend, Indiana 46680
PARTS MANUAL ORDER FORM
MOD.
Enter number shown on your product
SER.
V38-352
33
Your TORO Wheel Horse
does more at home when it's equipped
with TORO Wheel Horse attachments.
Product information and specifications are
shown herein as of the time of printing.
Toro Wheel Horse reserves the right
to change product specifications, designs
and standard equipment without notice
-and without incurring obligation.
Right at home.