Ransomes 62601, 62602 Tee Mower Owner's Manual

 e
A E) Book
pi 5
15 1969
Fr e a a a ее
a
with SET UP INSTRUCTIONS
er JACOBSEN
TEE MOWER
NO. 62601-2 Rear Roller
(5 Blade)
SERIAL NO. 1601 AND UP
NO. 62602-2 Rear Roller
(7 Blade)
SERIAL NO. 1601 AND UP
|
DT
JACOBSEN JACOBSEN MANUFACTURING COMPANY
RACINE, WISCONSIN 53403
TURF EQUIPMENT ® Part No. 348298
SAFETY SUGGESTIONS FOR ALL
TRAINING
1. Regard your mower as a piece of power equip-
ment, and teach this regard to all who operate
the equipment.
2. Never allow children or young teen-agers to
operate a power mower.
3. Be sure you know how to stop the mower and en-
gine at a moment's notice.
4. Instruct children to keep away from the area of
operation of the mower at all times.
PREPARATION
1.- Before starting operation, clear the entire lawn
area of all debris that could catch on to or be
thrown by the blade.
2. Plan the cutting operation so it is not necessary
to pull the mower rearward towards you, partic-
ularly on a downgrade.
3. When you mow on rough terrain or in high grass
or weeds, the blade should be set at the highest
cutting point to minimize debris being ejected
from the mower.
4. Unless there is very good artificial light, mow
only during the daylight.
5. Do not operate power mowers in wet grass,
which clogs the mower and increases the danger
of your slipping and possibly coming into contact
with the blade.
6. Fill gasoline-driven mowers outdoors. Avoid spill-
ing gasoline and don't fill the tank while engine
is running or while you are smoking.
7. Don't mow when barefoot or wearing open sandals.
Provide some protection by means of long, heavy
denim trousers and brogues. If you have safety
shoes, wear them.
8. Mower shields should never be removed.
OPERATION
1. Give complete and undivided attention to the job at
hand.
2. Keep the area of operation clear of all persons,
particularly small children.
3. Don't start the motor or engine and blade until
you are ready to start mowing. Stop the engine
whenever you leave the mower.
4. Don't overspeed the engine. Excessive cutting
speed or tampering with the governor can be
dangerous. Operate the engine at the slowest
speed which will cut satisfactorily.
POWER LAWN TOOL USERS
10.
11.
Start the mower carefully. Stand firmly, with your
feet away from the blade. Be sure the mower will
not tip or roll during the starting operation.
If the mower handle has a safety latch to hold it
in normal operating position, keep it engaged dur-
ing the operation.
Keep in step with the mower. Do not lag behind
or let it pull you so you will not be in full com-
mand of the machine. Do not run.
Control the direction of the mower by hand pres-
sure on the handle, not by foot pressure on the
mower housing.
When operating over uneven terrain and slopes,
use extreme care and make sure of solid and
firm footing at all times.
Exercise special care whén mowing around objects
to prevent the blades from striking them andnever
deliberately mow over any object.
Stop operation when another person approaches.
Do not pass or stand on the grass-discharge side
of the mower with the engine running.
MAINTENANCE AND STORAGE
Follow implicitly the manufacturer's recommen-
dations for maintenance.
Have a competent serviceman make a thorough
inspection of the mower at least once a year.
Never adjust the mower or change attachments
until the engine has been turned off andthe spark-
plug wire disconnected. Otherwise it is possible
that the engine could start while making an ad-
justment or repair.
If carburetor adjustment is necessary, stand to
one side and keep feet and hands in the clear
while making adjustments.
Keep engines free from accumulations of grass,
leaves, or excessive grease. An accumulation
of these combustible materials may result in
a fire.
Store gasoline in safe container. Store the con-
tainer in a cool, dry place, not in the house or
near heating appliances.
Keep the mower and fuel container in locked
storage to prevent children from playing and
tampering with them.
Maximum mowing results and safety can only be
expected if the mower is maintained and operat-
ed correctly.
Gasoline powered equipment or fuel containers
should not be stored in basement or any closed area
where heating or heat appliances or open pilot
lights are present, unless fuel is completely
drained from power equipment and fuel containers.
de.
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THROTTLE CONTROL COLLAR, @ IE
" .
$ Пн . X
Ear
+ ñ: hy
. + .
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ea
© TRACTION
CLUTCH
LEVER
REEL CLUTCH
LEVER |
Figure 1.
INTRODUCTION
This manual has been prepared to help you operate
and maintain your Jacobsen Tee Mower. This machine
has been carefully designed and thoroughly field tested
to give many years of trouble free service. Be-
fore you operate the Tee Mower it will be helpful
to read this manual carefully and completely. By
following the suggestions of operation and maintenance
you will prolong the life of the mower and maintain
its maximum efficiency.
Engine - Jacobsen 321 Super Torque Engine.
Drive - Chain drive to traction wheels - Belt drive
to cutting reel.
Clutches - Neoprene lined main drive clutch. Sep-
arate reel clutch.
Cutter - Reel type, 6-inches in diameter, with heat-
treated high carbon steel blades.
Bed knife - Lipped blade - Heavy duty, heat treated
high carbon steel.
Wheels - 4 stamped steel wheels with 9 in. x 5 in.
solid rubber tires - Either two solid rubber guide
wheels or full length front roller.
Cutting Height - With guide wheels mounted from
5/16 in. to 2-1/2 in. With roller mounted from 5/16 in.
to 1-3/4 in.
UNPACKING AND SETTING UP YOUR MOWER
NOTE
Reference to right and left hand side of mower
is from operator's position at handle. Your
- FRONT ROLLER ASSEM.
mower and breakdown handle is all packed in
one convenient carton. Carefully unpack mower
and handle and assemble as follows:
ATTACH HANDLE TO MOWER (See Fig. 1)
1. Remove bolt, nut and lockwasher from lower
ends of handle.
2. With the traction clutch lever mounted on the
left as shown, insert the handle into the slot in
the left side of the mower. Engage the bottom
hole in the handle with the stud on the inside of
the side frame. Next, insert the handle in the
slot on the right side. With a screwdriver, apply
the necessary leverage to engage the bottom hole
with the stud on the inside of the frame.
3. Insert a bolt and special type lockwasher into
the slot on each side of the mower and into
the upper holes in the handle. Apply hex nuts.
Before tightening, adjust the handle height to suit.
INSTALL: CONTROL BRACKET TO HANDLE (See
Fig. 1)
1. Unwind throttle wire housing from around engine.
2. Install throttle wire clip to right handle to secure
throttle wire housing.
3. Insert bent end of clutch rod through clutch fork
lever from. top of lever. Secure with washer and
cotter pin.
4, Screw pivot block onto opposite end of clutch rod.
Install block through traction clutch lever and
secure with cotter pin.
NOTE
Pivot block adjustment must be made to
properly adjust the clutch rod length to the
handle height in order to engage and/or dis-
engage the clutch correctly.
INSTALL GUIDE WHEEL OR ROLLER ASSEMBLY
NOTE
The Tee Mower is operated with either a pair
of guide wheels or a roller assembly. Neither
are furnished with the mower but must be
purchased separately.
Two carriage bolts in each side, along with their
washers, lockwashers and hex nuts are furnished for
mounting the guide wheels or the roller assembly
brackets in curved slots on either side at the front
of the mower.
1. GUIDE WHEELS (See Fig. 2)
a. The guide wheels are furnished completely
assembled, each in its own bracket and both
are exactly alike. Mount the brackets in the
curved slots as shown with the carriage bolts,
washers, lockwashers and hex nuts provided.
b. Adjust the guide wheels for the proper cutting
height as described under "Cutting Height
Adjustment".
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za A e] E CATE TUS
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: GUIDE WHEEL BRAC ке
dr sh a Tr
ttn ps y ed Es
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Mia EAS
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2. ROLLER ASSEMBLY (See Figs. 3 and 4)
a.
Mount one bracket in place at the front of
mower but do not tighten it as yet. The pin
for supporting the scraper blade must be
toward the inside. |
Insert one end of the roller assembly shaft
into the mounted bracket. Insert the opposite
end into the other bracket, bolting it to the
mower frame. Do not tighten as yet; make
final adjustments after assembly.
Insert tapered screws along with lockwashers
and nuts as shown but do not tighten as yet.
Insert a clip on each bracket pin making sure
the flat side is up and the curved side fits
into the notch on each end of the scraper blade.
(See Fig. 4).
Fasten the scraper blade in place with two
screws.
Adjust the roller assembly for the proper
cutting height as described under "Cutting
Height Adjustment" and tighten all screws and
bolts securely.
EC
A e
x BRACKET
7 ATT
Dn TIT CES ES ES
+ Da AN Ia
2 5 . A
Figure 3.
S FRONT RO OLER E =
SCREW WITH LOCKWASHER
BRACKET
SCRAPER BLADE
NN ROLLER
ASSEMBLY
INSERT END OF
SHAFT INTO BRACKET
LOCKWASHER
TAPERED
SCREW
Figure 4.
MOUNT GRASS CATCHER
1.
Assemble grass catcher as shown (See Fig. 5).
There is a right and and left hand catcher mounting
hanger. The two adjustable side rods are installed
to the catcher and to each hanger with cotter
pins. The hole is selected in the side rod after
the cutting height of the mower is set. See para-
graph 5, Adjusting Side Mounting Catcher Rods.
Install mounting brackets on side frames. The
flat steel mounting brackets are screwed to the
outside of each side frame. These brackets hold
the catcher securely to the mower. Install as
indicated at "A" (See Fig. 6).
Install grass deflector (See Fig. 6). The purpose
of the grass deflector is to change the discharge
of the grass clippings from coming out behind the
mower to throwing them forward into the grass
catcher.
a. Tip the mower backwards and block under side
frames. (Remove oil bath air cleaner to avoid
spilling oil).
b. Insert the deflector between the reel and the
grass shield on the mower with the lower
end of the deflector in back of the bedknife shoe
as shown.
c. Fasten the deflector to the grass shield with
three screws furnished at point "B".
Install catcher on mower. Place upper hooks of
the catcher in the mounting brackets screwed on {op
of the side frame and drop lower end of catcher
against cross bar as shown.
Adjust side mounting catcher rods. The adjustable
side mounting rods control the height of the catcher
above the ground as the guide wheels or roller
brackets are moved to change the cutting height
of the reel.
COTTER
PIN
ADJUSTABLE SIDE ROD
R.H. HANGER
COTTER
PIN
ROD WASHER
(GRASS
CATCHER
Figure 5.
. With the high cutting height of the reel use
position No. 1,
b. With the low cutting height of the reel use
position No. 3.
With any intermediate cutting height adjustment
of the reel use position No. 2.
Care of Grass Catcher
Use a strong solution of soap and water or a household
detergent to clean dirt and stains from white surface.
We do not recommend any other cleaning solution.
DO NOT START AND OPERATE THE MOWER UNTIL
THE OWNER'S MANUAL HAS BEEN READ AND
FOLLOWED, REFER TO ENGINE MANUAL FOR
STARTING INSTRUCTIONS AND ENGINE MAINTEN-
ANCE,
MOUNTING
SIDE FRAME BRACKET
A
GRASS — _
SHIELD cer a
GRASS
DEFLECTOR | ¢ud d+ y y (4
BED KNIFE os REEL
Figure 6.
ADN E
i mei. GRASS DEFLECTOR
Figure 7.
OPERATING INSTRUCTIONS
CONTROLS
THROTTLE CONTROL LEVER (See Figure 8)
The speed of the engine is controlled by the movable
collar on the right hand side of the handle. When the
collar is turned back, the speed of the engine is
decreased.
TRACTION CLUTCH LEVER (See Figure 8)
Engagement of the clutch to place mower in motion is
controlled by the traction clutch lever on the left
hand side of the handle. Pushing the lever forward,
or away from the operator, engages the clutch for
forward movement.
"THROTTLE CONTROL
“ COLLAR
TRACTION CLUTCH
LEVER
<— CLUTCH ROD
* THROTTLE WIRE
Figure 8.
CHOKE-RUN STOP LEVER
This lever, mounted on the rear of the fuel tank,
is used to set the choke for starting and running the
engine and also stops the engine by shorting out
the magneto.
REEL CLUTCH LEVER
Rotation of the cutting reel is controlled by the reel
clutch lever located in a slot on the left hand side
of the mower. Pulling the lever to the rear applies
tension to the belts which engage reel pulley. Have
clutch disengaged when mower is being transportedto
avoid possible accidents and damage to reel and
bedknife. Always disengage the reel clutch when
driveways, walks, or such places where stone or
other objects may become lodged in reel.
NOTE
Reel clutch lever should be in disengaged -or
forward position when starting engine.
RUNNING YOUR MOWER
The throttle control collar governs the speed of the
mower engine and can be set at any desired speed
for your cutting conditions. It is recommended that
the engine be run at 1/2 to 3/4 maximum speed for
the first 2 to 3 hours of operation. After this use
3/4 open throttle for average cutting. Use full throt-
tle only for heavy cutting.
WARNING |
DO NOT LET ENGINE OPERATE AT IDLE SPEED
SETTING FOR LONG PERIODS OF TIME.
CUTTING YOUR LAWN
With the engine warmed up and operating properly,
pull the reel clutch lever (on left hand side of mower)
to the rear to start the reel in motion. Push forward
on the traction clutch lever until it snaps in and the
mower will move forward. Guide mower by means
of the handle to cut your lawn with very little effort
on your part. To stop move traction clutch lever to
the rear. When mowing is completed or the engine
is to be shut off, push the reel clutch lever all the
way forward and move the traction clutch lever to
the neutral (or disengage) position. If an obstruction
is caught in the cutting unit during operation, im-
mediately release the traction and reel clutches to
disengage the power. Stop the engine as a safety
precaution. Remove obstruction before proceeding with
operation of mower.
CUTTING HEIGHT ADJUSTMENT
1. The recommended cutting height range for this
mower is 5/16 inch to 1-1/2 inches. Cutting
heights up to 2-1/2 inches can be obtained with
guide wheels if desired when these lawn conditions
exist: Rough terrain, extreme dryness or when
long grass may require a double cutting.
2. Set mower on a level surface. Loosen two hex
nuts securing the guide wheel or roller brackets
to each side frame.
3. Cutting height is adjusted by moving the guide
wheel or roller brackets on the side frames (See
Figures 2 and 3). Moving the brackets forward
raises the cutting height. Moving the brackets to
the rear lowers the cutting height. The notches
on the side frames and in the brackets are guide
marks to set each guide wheel to the same height.
Adjust roller on level ground only.
4, Measure the distance from the floor to the top
edge of the bed knife for cutting height desired.
5. Tighten the four hex nuts securely to hold the
height setting.
Be sure screws are spread as far apart
as possible in slots before nuts are tight-
ened, as shown in Figures 2 and 3.
The following are additional accessories available
for your Tee Mower.
Product No. Description
58021 Model 62-A Riding Attachment
58010 Standard Riding Sulky
--- A.C. Electric Starter (A 110 volt A.C.
operated electric starter with in-
tegral automatic rewind starter is
available for your mower. Fast,
sure starting without the worry of
a battery. For additional informa-
tion see your Jacobsen Dealer.)
HANDLE AND CONTROLS
ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS
Ref. Part
No. No. Quan. Description
1 | 126629 1 Handle Assembly
2 332155 1 Throttle Control
3 454019 2 Washer, Shakeproof, Handle
Mtg
4 | 342775 1 Clip, Throttle Housing Mtg
5 343526 2 Grips, Handle
6 312048 1 Rod, Clutch Operating
7 155024 1 Clutch Lever Assembly
8 | 313224 1 Tip, Clutch Rod
9 | 314010 1 Block, Clutch Rod
10 | 400268 2 Screw, 3/8-16 x 1-3/4
11 | 409228 1 Screw, #10 x 1/2 Type B Rd Hd
12 | 444762 2 Nut, 3/8-16 Hex Center Lock
13 | 453011 1 Washer, 3/8 SAE
14 457016 1 Washer, 5/16 Riveting
15 460008 1 Pin, 5/64 x 3/4 Cotter
16 | 444718 1 Nut, 5/16-18 Hex Center Lock
17 343728 1 Knob, Clutch Lever
18 | 403936 1 Screw, #10-32 x 1/2 Slotted
Ref. Part
No. No. Quan, Description
19 344429 1 Spring, Clutch Handle
20 345695 1 Bracket, Throttle Wire Hsg
21 | 400116 2 Screw, 1/4-20 x 1-1/2 Hex
Hd Cap
22 | 444708 2 Nut, 1/4-20 Hex Center Lock
23 453023 1 Washer, 1/4 SAE Flat
24 345696 1 Bolt, Throttle Ring
25 453002 1 Washer, #10 SAE Flat
26 444782 1 Nut, #10-24 Hex Center Lock
27 | 460008 1 Pin, 5/64 x 3/4 Cotter
28 403908 1 Screw, #10-24 x 3/8 Truss Hd
Mach
29 | 446116 1 Lockwasher, #10 Med
30 444310 1 Nut, 10-24 Hex
31 | 239061 1 Ring, Throttle
32 345699 2 Washer, Inner Throttle Control
33 461367 1 Pin, 1/8 x 1-3/8 Roll
34 | 454022 1 Washer, Spring
35 345700 1 Washer, Throttle Control - Outer
REEL DRIVE
L.H.Side Frame
Figure 10.
Ref] Part Ref] Part
No. No, Quan, Description No. No. Quan. Description
1 | 112415 1 Idler Pivot Arm 15 | 402632 2 Screw, 5/16-~18 x 3/4 Flat
2 | 106285 1 Clutch Lever Assembly Hd Machine
3 203351 1 Shield, LH Side Belt 16 402636 1 Screw, 5/16-18 x 1 Flat Hd
4 203353 1 Pulley, Reel Drive Machine
5 204183 1 Pulley, Reel Shaft 17 460028 1 Pin, 1/8 x 1 Cotter
6 313955 1 Grip, Reel Clutch Lever 18 446128 1 Lockwasher, 1/4 Hvy
7 312018 1 Ferrule, Clutch Lever Mtg 19 447412 2 Lockwasher, 5/16 Type 15 Ctsk
8 312104 1 Belt, P.T.O. to Reel, Match 20 428511 1 Screw, 5/16-18 x 5/16 Allen
Set of 2 Hd Cup Point Set
9 | 325517 1 Pulley, Reel Belt Idler 21 | 452004 1 Washer, 1/4 Std Wrot
10 312291 1 Spring, Reel Clutch 22 453009 1 Washer, 5/16 SAE
11 312314 1 Shield, Shoe Adjusting 23 463113 2 Key, *HP606 Morton
12 | 400106 1 Screw, 1/4-20 x 5/8 Hex 24 | 405624 1 Screw, 1/4-20 x 3/8 Rd
Hd Cap Hd Sems
13 | 443106 1 Nut, 5/16-18 Hex 25 | 405026 1 Screw, 5/16-18 x 3/4 Hex Hd
14 | 444742 1 Nut, 3/4-16 Hex Gripco Center Sems
Lock Jam
ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS
TRACTION DRIVE SHAFT AND ROLLERS
amie NNN NUNS NNO NIN NNN
77
Figure 11.
Ref. Part Ref, Part
No.| No. |Quan, Description No.| No. — |Quan. Description
1 | 103862 1 LH Differential Housing Assem 20 | 324863 2 Disc, Traction Roller
Incl Ref 17 (1 only) 21 | 400180 8 Screw, 5/16-18 x 1/2 Hex
2 | 126412 1 | Traction Roller Shaft Assembly Hd Cap
3 | 113835 2 | Differential Gear Assembly 22 | 400258 30 | Screw, 3/8-16 x 3/4 Hex
4 | 109968 1 | RH Differential Housing Assem Hd Cap
Incl Ref 17 (1 only) 23 403723 6 Screw, #10-24 x 1/2 Hex Hd
5 | 113833 2 Wheel Hub and Bushing Assem Machine
Inel Ref 19, 21, 30 24 | 405606 8 Screw, 48-32 x 1/2 Rd Hd
6 | 109971 1 Traction Shaft Sprocket Assem Sems
7 | 109972 9 Dual Roller Disc Assem 25 | 412014 1 Screw, 5/16-18 x 1/2 Sq Hd Cup
8 202947 2 Pinion, Differential Point Set
9 204182 2 Housing, Bearing 26 443110 24 Nut, 3/8-16 Hex
10 | 344202 2 Plate, Traction Roller to 27 | 444310 6 Nut, 1410-24 Hex
Frame Mounting 28 | 444742 2 Nut, 3/4-16 Hex Gripco Center
11 | 304666 2 Gasket, Traction Roller Plate Lock Jam
Mounting 29 | 446116 6 Lockwasher, #10 Med
12 | 304667 2 | Seal, Bearing Housing 30 | 446136 8 | Lockwasher, 5/16 Heavy
13 | 304691 9 Disc, Roller 31 | 446140 30 | Lockwasher, 3/8 Med
14 | 304692 4 Roller, Traction 32 | 463113 1 Key, 4H P606 Morton
15 | 308030 2 Washer, Pinion Thrust 33 | 471209 2 Fitting, 1/4 x 67-1/2° Grease
16 | 344745 2 | Washer, Differential Gear Thrust 34 | 471214 1 Fitting, 1/4-28 Grease
17 | 308033 2 Bushing, Differential Housing 35 | 401012 6 Screw, 5/16-18 x 1-1/8 Hex Hd Cap
18 500534 2 Roller Bearing Assem 36 327832 2 Bushing, Differential Gear
(Incl Cup and Cone) 37 446136 6 Lockwasher, 5/16 Hvy
19 | 324858 2 Bushing, Wheel Hub Tube
ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS
6— OLIDIJ OPIS
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CUTTING REEL
Figure 13.
ВеЁ. Part Ref. Part
No, No. Quan Description No. No. Quan Description
1 | 107029 1 [Reel Assembly (5 Blade) 14 443114 4 | Nut, 7/16-14 Hex
112676 1 |Reel Assembly (7 Blade) 15 441654 4 |Bolt, 7/16-14 x 1-3/4 Carriage
2 204182 1 Housing, RH Reel Bearing 16 402578 7 |Screw,1/4-20x 1/2 Flat Hd Machine
3 203337 1 ¡Shoe, Bed Knife 17 | 446148 6 | Lockwasher, 7/16 Heavy
4 | 302711 | AR¥* {Shim, Bed Knife 0.003 Thick 18 452010 4 | Washer, 7/16 Std Wrot
5 | 302712 | AR* |Shim, Bed Knife 0.007 Thick 19 | 471209 1 | Fitting, 1/4 x 67-1/2% Grease
6 | 500534 1 Roller Bearing Assembly RH 20 | 405606 4 | Screw, #8-32 x 1/2 Rd Hd Sems
(Incl Cup and Cone) 21 | 401012 6 | Screw, 5/16-18x1-1/8 Hex Hd Cap
7 344202 1 |Plate, RH Reel Bearing and Cover 22 204277 1 | Housing, LH Reel Bearing
8 | 304666 1 Gasket, RH Reel Bearing Cover 23 | 471221 1 | Fitting, 1/4~-20 x 90° Grease LH
Mounting Bearing Housing
9 | 304667 2 |Seal, Reel Bearing Oil 24 | 446136 6 | Lockwasher, 5/16 Heavy
10 311957 1 |Ring, Nilos Bearing 25 500533 1 | Roller Bearing Assem, LH
11 444742 1 |Nut, 3/4-16 Hex Gripco Center (Incl Cup, Cone and Ref 10)
Lock Jam 26 328204 1 | Decal, Engage
12 326805 1 |Knife, Bed
13 | 400338 2 |Screw, 7/16-14x 1-1/2 Hex Hd Cap
AR - As Required
12
ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS
SIDE FRAMES
18—<<
21 (RS) — |
28 (L.S.)
Figure 14,
ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS
Ref Part Ref] Part
No.j No. Quan Description No. No, Quan Description
1 | 107165 1 | RH Side Frame Assembly 16 | 106113 1 |Grass Catcher and Rim Support
2 106104 1 | Front Cross Bar Assembly Assembly
3 106105 1 | Rear Cross Bar Assembly 17 344215 1 |Decal, Jacobsen
4 | 106106 1 | LH Side Frame Assembly 18 | 310863 2 Side Rod, Adjustable
5 106111 1 | Front Cross Rod and Jam 19 | 310862 2 |Retainer, Rod
Nut Assembly 20 | 311022 2 |Bracket, Mounting
6 | 307177 2 | Stud, Handle 21 | 403538 4 |Screw, 10-24 x 1-1/8 Mach
7 307211 4 | Screw, Bedknife Adjusting Rd Hd
8 | 312016 1 | Shield, Grass 22 | 460026 6 |Pin, Cotter
9 | 443818 2 | Nut, 1/2-13 Hex Jam 23 | 446116 4 |Lockwasher, #10
10 | 443828 2 | Nut, 5/8-18 Hex Jam 24 | 405904 3 |IScrew, 10-24 x 3/8 Rd Hd Sems
11 | 447224 2 | Lockwasher, 5/8 Type 12 95 444310 4 |Nut, 10-24 Hex
12 | 405906 3 | Screw, 10-24 x 1/2 Rd Hd Sems 26 | 312039 1 |Deflector, Grass
13 400264 8 Screw, 3/8-16 X 1-1/4 Hex Hd Cap 27 311363 1 Hanger, Catcher Mtg RH
14 | 307145 2 | Bushing, Bed Knife Shoe Mtg 28 | 311364 1 |Hanger, Catcher Mtg LH
15 | 446142 8 | Lockwasher, 3/8 Hvy
13
Figure 15.
Part
No.
Ref,
No. Description
Quan.
1 101746 2 | Guide Wheel Assembly (Incl
Ref No. 5, 6 & 8)
Guide Wheel Bracket and Bushing
Assem (Incl Ref No, 9 (2) )
Guide Wheel Fork and Sem Assem
(Incl Ref No 12)
2 103205 2
3 103207 2
10 (R.H)
11 (L.H)
Figure 16.
Ref.| Part
No. No, Quan Description
1 155025 1 | Roller Tube Assembly
2 | 500534 2 | Cup and Cone, Roller Bearing
3 345692 1 | Shaft, Roller
4 | 328062 2 | Seal, Dual Lip
5 | 459007 2 | "OY Ring
6 500574 2 | Roller Collar and Set Screw
(Incl Ref No 16)
7 345698 1 | Blade, Scraper
8 303159 2 | Clip, Scraper Blade
9 | 407586 2 | Screw, 1/4-20 x 5/16 Rd Hd Sems
10 126630 1 | Roller Bracket RH
11 126631 1 | Roller Bracket LH
12 | 461256 2 | Pin, 1/4 x 1 Groove
13 344591 2 | Screw, Roller Shaft Mtg
14 | 446130 2 | Lockwasher, 1/4 Hvy
15 443102 2 Nut, 1/4-20 Hex
16 412063 4 | Screw, Set
ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS
4 | 103472 2 | Guide Wheel Pin Assembly (Incl
Ref No 11) |
5 303842 4 | Seal, Oil Guide Wheel
6 303980 4 | Retainer, Guide Wheel Oil Seal
7 304016 2 | Washer, Guide Wheel Fork to
Bracket
8 304654 2 | Bushing, Guide Wheel
9 | 307099 4 | Bushing, Guide Wheel Stem
10 460040 2 | Pin, 5/32 x 1-1/4 Cotter
11 | 471226 4 | Fitting, 1/4 Grease
12 | 461177 2 | Pin, 5/32 x 1-1/4 Type 1 Groove
13 | 461185 2 | Pin, 3/16 x 1 Type 1 Groove
ROLLER
The roller is designed for minimum maintenance.
If proper adjustment is maintained and there is no
sign of oil leakage, no repair or lubrication is
required. If roller repairs or new lubrication is
needed refer to Fig. 17 and proceed as follows:
1. Loosen the shaft mounting screws on both roller
brackets.
2. Remove one roller bracket from the mower,
sliding it off the end of the roller shaft.
3. Remove the roller assembly from the mower.
4. Clamp roller vertically in a vise while sup-
porting the lower end of shaft to prevent it from
dropping out of the tube during the following
operations.
14
и.
END
SHAFT MTG. CAP
SCREW
SET SCREW
и _— ROLLER BRACKET
OIL SEAL
К,
ROLLER BEARING:
CUP
CONE
Figure 17.
NOTE
The roller tube contains approximately
one quart of oil; therefore, place a large
enough pan under the assembly to catch this
oil when disassembling.
5. Loosen (2) set screws at upper end of roller
and unscrew end cap counterclockwise. Hold the
lower end cap to prevent the shaft from turning.
6. Remove shaft supporting device (installed in
Step No. 4) and remove shaft by tapping the
upper end with a soft-headed hammer.
7. Remove and cleanse thoroughly the upper and
lower bearing cups and cones. (Replace if worn).
8. Reinstall bearings and cups in tube and prepack
the exposed sides of the bearings with a good
grade of pressure gun grease. Install new upper
and lower seals and reassemble the roller re-
versing steps one, two, and three.
NOTE
Before installing top end cap, pour in one
quart of SAE EP-250 oil.
9. Adjust end caps an equal distance from each end
of the shaft and lock lower cap securely with (2)
set screws.
MAINTENANCE [INSTRUCTIONS
LUBRICATION
CHASSIS. Fill a pressure gun with good quality
semi-fluid type pressure gun grease (do not use
cup grease) and apply to grease fittings as noted
in A through L below. The letters shown in Figures
18 and 19 indicate all points of lubrication listed
below.
A - Outer traction shaft bearings (2): Lubricate every
40 hours of operation.
B - Differential housing fitting: Lubricate every 40
hours of operation. This fitting supplies lubri-
cation to both differential and outer traction tube
bearings.
C - Reel bearings (2); Lubricate every 40 hours of
operation.
D - Guide wheel bearings (2):
hours of operation.
Lubricate every 40
+;
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=
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2х 5 ala “€: ‘ . Tag < . ra - NT ot
Sern Fm Baal Rl a AE er ete Ea a A Rein ve id A NA E
Figure 19.
Guide wheel fork stem bearings (2): Lubricate
every 40 hours of operation.
Drive shaft bearing (1): Reach through hole in
cover and lubricate every 40 hours of operation.
Stationary clutch disc and sprocket bushing: Ball
on cup. Lubricate every 40 hours of operation,
using oil can to put oil in oil cup. Use No. 30 oil.
Tip spout at an angle.
Clutch sleeve and fingers: Lubricate every 40
hours of operation with No. 30 oil.
Air Filter: See Engine Manual for Service In-
structions.
Gear reducer housing on engine: The oil level
in housing must be checked at the start of the
cutting season. Remove upper and lower slotted
head pipe plugs. Fill housing to level of lower
oil plug hole with No. 10 S.A.E. oil. Replace
plug tightly.
Reel clutch shaft and idler pulley: Apply a few
drops of cil weekly.
Idler pivot arm: lubricate cam area with grease
- (Not shown).
CHAIN. For long chain life oil must be applied
every 8 hours of operation to the chain side
plates so that oil reaches the inside of each
roller. See Figure 20 for correct method to oil
roller chains.
¢ CAUTION |
Never clean with gasoline or solvent as this
will ruin the cellulose cleaning element sealed
in the air cleaner. Replace air cleaner if
damaged or completely plugged with dirt.
13
APPLY OIL TO SIDEPLATES
OIL MUST REACH
ROLLER SHAFTS.
USE NO. 30 OIL.
Figure 20.
ADJUSTMENTS
CHASSIS AND DRIVE
CLUTCH ADJUSTMENT. If the clutch fails to hold
properly or begins to slip, it can be adjusted by
loosening the fillister head screw on the clutch
adjusting collar and moving the collar away from
the engine slightly. Tighten the screw securely.
Proper adjustment will permit easy operation of
the clutch without any slippage.
REEL BEARING ADJUSTMENT. To adjust reel shaft
end play, disengage reel clutch and have bed knife
out of contact with reel blade. Remove cover plate
from reel bearing housing on right hand side of
mower. Turn adjusting nut on reel shaft clockwise
to draw shaft into bearing.
Turn nut only until all reel end play is taken out. IT
MUST BE POSSIBLE TO SPIN THE REEL FREELY
after making this adjustment.
CUTTING UNIT ADJUSTMENT. To provide a posi-
tive cutting surface and insure clean mowing adjust
the bed knife as follows:
1. Disengage the reel clutch so reel can be ro-
tated by hand. Remove belt shield and remove
adjustment screw shield from left side frame.
2. Loosen the two upper hex head bed knife shoe
adjusting screws in side frames one quarter
turn, see Figure 21. Tighten lower screw to raise
bed knife.
3. Rotate the reel by hand and tighten the lower
screws in the side frames equally until the
knife just comes in contact with the reel blades.
Tighten upper screws securely.
4. When correctly adjusted, each blade will cut
a strip of newspaper the full length when held
approximately 45 degrees to top face of bed knife
and the reel can be spun freely by hand.
9. Install shield and belt shield.
ÿ CAUTION |
Avoid raising the bed knife tobring on excessive
tightness between knife and reel blades. This
causes unnecessary wear to reel blades and
requires the engine to work with undue strain.
16
SERVICE INSTRUCTIONS
CUTTING REEL SERVICE
When the reel blades become dull or nicked they can
be lapped with emery dust and oil to sharpen them.
After considerable service it may be necessarytore-
move the reel to have the blades ground.
1. Remove belt shield from left side frame. Push
reel clutch lever forward to disengage.
2. Insert reversing crank (Part No. 304686, avail-
able from Jacobsen dealer) in end of reel shaft,
see Figure 22.
3. Adjust bed knife evenly with bed knife adjust-
ing screws so reel blades wipe along its entire
length. For high spots on bed knife, loosen
screw nearest spot and insert shim between
knife and shoe. With knife in best possible con-
tact with blades, turn reel backwards and apply
a mixture of emery dust (#60 carborundum)
and oil with a brush along the entire length of
the reel. When blades have been evenly lapped
in this manner carefully wash off remaining
mixture from blades and shoe. Remove crank
and replace belt shield.
4. Readjust cutting unit as explained under CUT-
TING UNIT ADJUSTMENT.
ADJUSTING Et
LOWER
SCREW BED KNIFE ADJUSTING
SCREW
Figure 21.
9. To remove reel to have blades ground, remove
belt shield, remove belts and pulley from reel.
Remove bearing cover and bearing housing from
side frames. With bed knife out of contact with
reel, remove reel from mower. Replace reel in
reverse order of removal and adjust cutting unit
after replacing reel.
REEL CLUTCH ———
REVERS Ne — REEL SHAFT :
Figure 22.
REEL CLUTCH AND BELT SERVICE
To service the reel clutch and belts, remove two flat
head screws securing belt shield to left side frame
and remove shield. The belt idler tension spring may
become weak or broken. Remove spring and replace
if necessary. Inspect reel drive belts for wear and
stretching. Replace belts if necessary. Always re-
place both belts as a matched set.
ENGINE MAINTENANCE
Periodically check (clean if required) for accumulation
of grass or debris on air intake screen of the engine
to prevent engine damage caused by overheating or
overspeeding.
WN
BE CAREFUL
. STOP MACHINE TO ADJUST AND OIL.
. WHEN MECHANISM BECOMES CLOGGED,
» KEEP HANDS, FEET AND CLOTHING AWAY
. KEEP OFF IMPLEMENT UNLESS SEAT OR |
KEEP ALL SHIELDS IN PLACE.
DISENGAGE POWER BEFORE CLEANING.
FROM POWER-DRIVEN PARTS.
PLATFORM 1S PROVIDED.
KEEP OTHERS OFF.
PRINTED IN U.S. A.
HOW TO ORDER REPAIR PARTS
SEE YOUR JACOBSEN SERVICE DEALER
This manual is an operating and service guide for
the owner. We do not recommend that you make
major repairs beyond the necessary adjustments and
simple parts replacements required to keep your
unit in good operating condition.
For assistance in getting the most out of your unit,
and for overhaul, winter or summer storage, tune-up,
and repair service, we recommend your Authorized
Jacobsen Turf Equipment Distributor, who is prepared
to help you.
Go directly to your local Authorized Jacobsen Dealer
for service and repair parts for your particular unit.
Be sure you have the correct product name and number,
and serial number. To obtain these refer tothe serial
plate mounted on the unit.
IMPORTANT
If your Parts List is separate from this manual
DO NOT LOSE IT, as it is the only means you
have ofordering replacementparts accurately.
To eliminate error and speed delivery:
1. Write your NAME and ADDRESS on your order
plainly.
2. Explain WHERE and HOW to make shipment.
3. Give PRODUCT NUMBER, NAME, and SERIAL
NUMBER that is stamped on the NAME PLATE
of your product.
4. Order from your PARTS LIST, as this is the
ONLY means we have of identifying the parts
you need. Order by QUANTITY DESIRED, the
PART NUMBER, and the DESCRIPTION OF PART.
5. Send your order to or visit your nearest JACOB-
SEN TURF EQUIPMENT DISTRIBUTOR.
6. INSPECT ALL SHIPMENTS ON RECEIPT. If any
parts are damaged or missing, file a claim
with the carrier before accepting.
7. Do not return material to your nearest JACOB-
SEN TURF EQUIPMENT DISTRIBUTOR without
a letter of authorization. Make a list of all re-
turned parts, show your name and address, and
include it with the shipment. TRANSPORTATION
CHARGES MUST BE PREPAID.
17
PRODUCT WARRANTY
Jacobsen Manufacturing Company (hereinafter Jacob-
sen) warrants to the original retail purchaser of
new and unused Jacobsen products that the same are
free from defects in workmanship or materials that
may cause product failure, subject to the conditions
hereinafter stated.
This warranty is limited with respect of (1) Jacobsen
Commercial and Turf Products to a period of 90
days and (2) any Jacobsen product used for rental
purposes to a period of 45 days, all from the date
of purchase. Replacement of any defective part free
of charge, f.o.b. any Jacobsen Service Station shall
constitute compliance by Jacobsen with thiswarranty.
This warranty does not apply to engines or other
parts that are manufactured by others and are
warranted by the manufacturer thereof; nor does it
apply with respect of any Jacobsen product (1) that
has been repairedor altered otherwise thanata Jacob-
sen Service Station or (2) that has had placed upon or
attached to it any part or product not sold or approved
by Jacobsen or (3) that has been damaged by accident
or otherwise, or (4) that has been negligently or
improperly used, or not used in conformity with the
applicable Jacobsen Owner's Manual, or (5) that has
not been properly adjusted, lubricated or maintained
by the user.
RESPONSIBILITY OF THE USER
(WHERE APPLICABLE)
1. Adjustments made necessary through nor-
mal operation,
2. Failures resulting from accidental damage,
misuse, improper care, negligence, or not
lubricating properly.
3. Adjustments to carburetor,
or spark plug.
4, Sharpening of blades.
ignition points
Jacobsen reserves the right to make design changes
without obligation to make the same on Jacobsen
products previously sold.
This warranty is in lieu of and excludes all other
warranties and conditions of merchantability and
fitness for purpose. Acceptance of a Jacobsen product
constitutes an agreement that Jacobsen shall have no
liability for any special or consequential damages.
A Careful Operator
IS THE BEST INSURANCE
AGAINST AN ACCIDENT.
— NATIONAL SAFETY COUNCIL
18
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