Craftsman 502251220 User Manual TRACTOR Manuals And Guides L0805056

CRAFTSMAN Lawn, Riding Mower Rear Engine Manual L0805056 CRAFTSMAN Lawn, Riding Mower Rear Engine Owner's Manual, CRAFTSMAN Lawn, Riding Mower Rear Engine installation guides

User Manual: Craftsman 502251220 502251220 CRAFTSMAN TRACTOR - Manuals and Guides View the owners manual for your CRAFTSMAN TRACTOR #502251220. Home:Lawn & Garden Parts:Craftsman Parts:Craftsman TRACTOR Manual

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CAU

ON:

Read And Follow
Ai8 Safety Rules
And Instructions
Before Operating
This Equipment.

10 PoELECTRBC START
3 " OWE / ULCHE
5 SPE
EAR ENGI E IDE

Assembly
Operation
o Custemer Responsibilities
o Service And Adjustment
F-95637

Sears, Roebuck

and Co°, Hoffman Estates,

IL. 60179 U.S,A,

Pdnted in U S

"FABLE OF CONTENTS
WARRANTY
CUSTOMER
PRODUCT
SAFETY

............................................................

RESPONSIBILITIES

MAINTENANCE

CHECK THE TIRES .................................................

HOW TO REMOVE AND INSTALL THE BLADE

HOW TO SHARPEN THE BLADE ............................
HOW TO ADJUST THE ATTACHMENT CLUTCH ........................

.................................

SPECIFICATIONS
RULES

................................

...................................................

RESPONSIBILITY

OF THE

ACCESSORIES

AND

OWNER

...............

ATTACHMENTS

: ....

:.oo

CUSTOMER

........................

RESPONSIBILITIES
CHART

..............................

....................................................

18
18

..................

19
19
2O

HOW TO CHECK AND ADJUST THE DRIVE BRAKE ..................
HOW TO CHECK AND ADJUST THE CLUTCH .........................

HOW TO REMOVE THE SIDE PANEL

BATTERY SERVICE

HOW TO CHARGE

CHECK THE TIRES ................................................

WHERE TO LUBRICATE

CHECK THE DRIVE BRAKE

HOW TO CHECK THE OIL

HOW TO CHANGE THE OIL .................................................

HOW TO CLEAN THE COOLING

HOW 3"0 CHECK THE MUFFLER

.......................................................

HOW TO CLEAN THE AIR FILTERS

OF CONTROLS

HOW TO CHECK THE SPARK PLUG .................................

ASSEMBLY

......................................................

MAINTENANCE

FREE BATTERY

..................................

HOW TO ASSEMBLE

"['HE STEERING

HOW TO ASSEMBLE

THE HUB CAPS

CHECK THE BELTS

WHEEL

..................

.............................

................................................

.................................................

HOW TO INSTALL THE SEAT

...........................................

CHECK THE LEVEL OF THE MOWER HOUSING
OPERATION
LOCATION

...............

.............................................

HOW TO USE THE THROTTLE

CONTROL

HOW TO USE THE ATTACHMENT

.........................

....................

CLUTCH

SERVICE

AND

..............................

.................................................
THE BATTERY

...............................

..............................................

...............................................

ADJUSTMENT

SYSTEM

..............................

...........................................

.................................

25
25

.....................................

HOW TO ADJUST THE CARBURETOR

HOW TO USE THE SHIFT LEVER ................................
HOW TO SET THE PARKING BRAKE .........................

HOW TO ADJUST THE THROTTLE

HOW TO CHANGE

..........................

..................

HOW TO REMOVE THE MOWER HOUSING

.........................

HOW TO INSTALL THE MOWER HOUSING

.............................

HOW TO STOP THE UNIT .............................................

HOW 1'O LEVEL THE MOWER HOUSING

..................................

HOW TO TRANSPORT

HOW TO REPLACE

HOW TO REPLACE THE MOWER DRIVE BELT

HOW 3'0 REPLACE THE FUSE ....................................

HOW TO SET THE CUTTING HEIGHT

HOW TO START THE ENGINE .........................................

HOW TO CLEAN THE MOWER HOUSING

HOW TO START WITH A WEAK BATTERY

.........................

FRONT WHEEL ALIGNMENT

HOW TO CHANGE THE MULCHER

.......................

THE CUTTING HEIGHT

..................

THE UNIT ......................................

HOW TO OPERATE

WITH "THE MOWER HOUSING

HOW TO OPERATE

THE UNIT ON HILLS ....................

BEFORE

STARTING THE ENGINE

OPERATING

..................................

PLATE

TIPS .......................................................

MOWING AND BAGGING
MULCHING

..............

TiPS ..............................................

TIPS .................................................................

_:::::::_::
,::::':;,
::,

__::_
_: _:;:_::

STORAGE

THE MOTION DRIVE BELT

.............................

CHART

SLOPE

GUIDE

INDEX

...............................................................

_:':::_:_!:::
_':!:i_:',!::i:,;:i::,
i,::_'
_::_
_::_: ::

LIMITED TWO YEAR WARRANTY

Expendable

o
o

Tire replecement
or repair caused by punctures
Repairs necessary
because
of operator
abuse,
according

34
35

::::::::::::::::::::::::::::::::::::::::::::::

EQUIPMENT

li!liii:
material

become

worn during

to the instructions

normal

use, such

as blades,

fi'om outside objects,
negligence,
improper

contained

in the owner's

spark

plugs,

a# cleaners

such as nails, thorns,
storage or accid_

stumps

and belts
or glass,
to maintain

manual.

. ,d,o0e
to,od,o,
oo o,,oo,o,o
from

the

date

I
1:_!i:i1

of purchase,

if any battery

included

with this

I:i:i:I

l;i:ii
the

[;ii1

LIMITED 90
For 90 days

_i_!I

equipment

.................................................................

does not cover:
items which

................................

For two (2) years from t_he date of purchase,
if this riding equipment
is maintained,
lubricated _i::ii
instructions
in the owners
manual, Sears witl repair or replace, flee of charge, any parts fou_n

This warranty

31
31

(OVER 30 DAYS) ................................................
SHOOTING

RIDING

...............

....................................................

TROUBLE

START

.......................

..................................

::::::::::::::::::::::::
:_:_i_,
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:_:
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ON ELECTRIC

CONTROL

1
1

riding equipment

_ii:i;I

WARRANTY

t:'

w°rkmanship
and°ui.testingdote'mines
thebatterywilln°t h°ldacharge'Searswillreplacethebatte atn°°harge
SERVICE

IS AVAILABLE

Sears,

BY RETURNING

Roebuck

THE

and Co., DI871WA,

:_'::.
F-95637

RIDING

Hoffman

EQUIPMENT

Estates,

TO TH_VlCE

Illinois

60:79

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2

Congratulations on your purchase of a Sears Rider. tt has been
designed, engineered and manufactured to give you the best
possible dependability and performance..

If you experience any problems you cannot easily remedy, please
see your nearest Sears Service Department. We have competent,
well trained technicians and the proper roofs to service or repair this
unit..

NOTE: This unit is equipped with an internal combustion engine and
must not be used on or near any unimproved forest-covered,
brush-covered or grass-covered land unless the engine's exhaust
system is equipped with a spark arrester meeting applicable local
or state laws (if any). If a spark attester is used, it must be
maintained in effective working order by the operator.

Please read and keep this manual. The instructions will enable you
to assemble and maintain your unit properly. Always observe the
"Safety Rules"°

CUSTOMER
e

Complete all maintenance on the unit Service the unit only with
authorized or approved replacement parts..
See the Maintenance Chart

In the State of California, the above is required by law (Section 4442
of the California Public Resources Code), Other states may have
similar taws.. Federal laws apply on federal lands See an Authorized
Service Center for a spark arrester for the muffler

RESPONSIBILITIES

Carefully read and follow the rules for safe operation, inspect
the unit_

Follow all the assembly

Know how to operate all standard and accessary equipment on
the unit.. Make sure the operator can correctly operate the unit

MAINTENANCE

Operate the unit only with guards, shields and other safety
items in place and working correctly.

A Sears Maintenance Agreement is available on this unit See the
nearest Sears Store for information

PRODUCT
Craftsman
Charging

System

Fuel Tank Size
Type of Fuel

Oil Type

..........

t0 HP

..............
.................

...................
................

.........................

3 quarts

Record in the space below 1he serial number and the date
of purchase of this unit

Unleaded Regular
32 ounces (1 quart)

The model number and serial number are found on a decal
attached to the rear of the frame..

Above 32 degrees SAE 30

Model Number:

Sears 71-333t2

...............................

STD361458

Date of Purchase:
Keep these numbers for future reference

Tire Air Pressure

...........

Front 22 psi (See tire sidewall)

Tire Air Pressure

............

Rear 14 psi (See tire sidewall)

...........

5 forward speeds and t reverse

Speed Range ......... Forward 4.3 mph

...............................

Reverse 21 mph

Tilt Seat

Tilts forward to access the battery,

Cutting

.....................

Height

.............
.............

Blade Nut Torque ..............

F-95637

502,251220

Serial Number:

o,. Champion J-SC

................................

Mower Housing

Rider

Below 32 degrees SAE 5W30

Spark Plug (Gap 0.030")

All Gear Transaxle

Rear Engine

3 amperes at 3600 rpm

...................................

Ground

AGREEMENT

SPECIFICATIONS

Engine

Oil Capacity

instructions. Carefully adjust the unit..

Ful!-floating suspension,one blade
8 positions from 1112to 4 inches
30 foot-pounds

(ft-lbs)

SAFETY RULES
Safe Operation Practices for Riding Vehicles
As Recommended by American National Standards Institute
WARNING: This cutting machine is capable of amputating hands and feet and throwing objects_ Failure to observe the
following safety instructions could result in serious injury or death to the operator or bystanders,.

GENERAL

OPERATION:

Read, understand
starting.

2
3.

Only allow responsible adults familiar with the instructions to operate the machine
Clear the area of objects such as rocks, toys, wire, etc.. which could be picked up and thrown by the biade_

Be sure the area is clear of other people before mowing. Stop the machine if anyone enters the area

Never carry passengers.

Disengage power to the mower or any attachments
look down and behind before and while backing

Be aware of the direction the mower discharges_ Do not point discharge from the mower at anyone or at places where people may be
Do not operate the mower without either the entire grass bagger or the mower guard in place..
Siow down before turning..

and fotIow ai! instructions

in the Instruction

Book, on the machine, the engine and with any attachments

before backing Up.rDO not mow in reverse unless absolutely necessary

before

Always

Never leave a machine unattended with the engine running_Aiways disengage the blade(s), set the parking brake, stop the engine and
remove the key before dismounting
10.r Disengage power to attachment(s) when transporting or not in use. Disengage the blade(s) when not mowing
11. Stop the engine before removing the grass bagger or unclogging the chute..
12. Mow only in daylight or good artificial light.
t3.
14

Do not operate the machine while under the influence of aicohol or drugs or when very tired
Watch for traffic when operating near or crossing roadways..

I5.

Use extra caution when loading or unloading the machine when using a trailer or truck for transporting

16. Disengage all attachment clutches and shift into Neutral before attempting to start the engine
17.. Always wear safety glasses or an eye shield when you operate the unit to protect your eyes from foreign objects that can be thrown
from the unit. Always wear eye protection when you make an adjustment or repair to the machine.
t8.

Use care when pulling
a Use oniy approved
b. Limit Ioads to those
c Do not turn sharply
d. Use counterweights

loads or using heavy equipment
drawbar hitch points
you can safeiy control
Use care when backing
or wheel weights when suggested in the instruction Book

SLOPE OPERATION:
Slopes and rough terrain are major factors related to loss of control and tip over accidents which can result in severe injury or
death° ALL slopes require extra caution_ If you cannot back up the slope or if you feel uneasy on the slope, do not mow it. See the
"Slope Guide" in the back of this book to check for safe operation.

DO
1

Mow up and down slopes, not across.

Remove obstacles such as rocks, limbs, etc _.

Watch for holes, ruts or bumps. Uneven terrain could overturn the machine.. "Tall grass can hide obstacles"

Use slow speed. Choose a low enough gear so that you will not have to stop or shift while on the sEope.

5
6.

Follow the manufacturer's recommendations for wheel weights or counterweights to improve stability
Use ext_'a care with grass baggers or other attachments, they can change the stability of the machine..

Keep all movement on the slopes slow and gradual. Do not make sudden changes in speed or direction..

Avoid starting or stopping on a stope, tf tires lose traction, disengage the blades and proceed slowly straight

down the slope.

DO NOT
!.

Do not turn on slopes unless absolutely necessary, then only turn slowly and gradually downhill, if possible..

2
3,

Do not mow near drop-offs, ditches or embankments. A wheel over the edge or an edge caving in could cause a sudden overturn and
an injury or death..
Do not mow on wet grass. Reduced traction could cause sliding..

4..
5.

Do not try to stabilize the machine by putting your foot on the ground
Do not use a grass bagger or other rear mounted accessories on steep slopes (greater than 10 degrees).

F-95637

CHILDREN:
Tragic accidents can occur if the operator is not alert to the presence of children., Children
the mowing activity_ NEVER assume that children will remain where you last saw them°
1.
2
3,.
4.
5.
6.

are often attracted to the machine

and

Keep children out of the mowing area and in the watchful care of an adult other than the operator
Be alert and turn the engine off if children enter the area,
Before and when backing, look behind and down for small children,
Never carry children or any passengers, They may fall off and be seriously injured or interfere with the safe operation of the machine
Never allow children to operate the machine,. Instruct children in the dangers of the machine
Use extra care when approaching blind corners, shrubs, trees or other objects that may obscure vision

SERVICE:
1.

Use extra care when handling gasoline and other fuels, Fuels are flammable and the vapors are explosive
a. Use only an approved container.
b, Never remove the gas cap or add fuel with the engine running.. Allow the engine to cool for several minutes before refueling. Do
not smoke.
c Never refuel the machine indoors.
d_ Never store the machine with fuel in the tank or fuel container inside where there is an open flame, such as a water heater.

Never start or r_Jnthe engine inside a closed area,

Keep all nuts and bolts, especially the blade attachment nuts tight Frequently check the blade(s) for wear or damage such as cracks
and nicks A blade that is bent or damaged must be immediately replaced with an original equipment blade from an authorized service
dealer For safety, replace the blade every two years. Keep the equipment in good condition.
4, Never tamper with the safety devices. Check their proper operation regularly,
5. To reduce fire hazards keep the machine free of grass, leaves or other debris build-up Clean up oi! or fuel spills Allow the machine
to cool before storing.
6. Stop and inspect the equipment if you strike an object Repair, if necessary, before restarting.
7_ Never make adjustments or repairs with the engine running. The carburetor can be adjusted with the engine running. Do not change
the engine governor settings or overspeed the engine.
8. Grass bagger components are subject to wear, damage and deterioration, which could expose moving parts or allow objects to be
thrown. For storage, always make sure the grass bag is empty Frequently check components and replace with manufacturer's recommended parts when necessary
9. Mower blade(s) are sharp and can cut Wrap the blade(s) or wear gloves and use extra caution when servicing them or the blade housing
area,
!0 Check the brake operation frequently, Adjust and service as required
11. Wait for all movement to stop before servicing any part of the unit.,

RESPONSIBBUTY

OF THE OWNER

Environmental
Awareness
e
Do not fill the engine's fuel tank completely full.
®
e
e

Drain fuel for off-season storage_
Use only unfeadedgasoline,
Servicethe air cleaner regularly,

•
e
e

Change oil regularly. Use 30W oil in summer
Tune-up the engine regularly
Keep equipment in efficient operating condition

Dispose of used engine oil properly

Look for this symbol to indicate important safety
precautions.
This symbol indicates:
"Attention!
Become Alert. Your Safety Is At Risk,,

F-95637

ACCESSOIR !ES AND ATTACHMENTS
L

H,,I,,,IJ,,,,r.

ACCESSORIES

AND ATTACHMENTS

These accessories and attachments were available when the unit was purchased.. They are also available at most Sears retail outlets,
catalog and service centers. Most Sears stores can order these items for you when you provide the model number of your riding mower.

MAINTENANCE

ENGINE
SPARK PLUG

MUFFLER

AIR FILTER

GAS CAN

ENGINE OIL

STABILIZER

BLADES

BELTS

PERFORMANCE
Sears offers a wide variety of attach ments that fit your riding mower Many of these are listed below with brief explanations of how they can
help you. This list was current at the time of publication; however, it may change in future years - more attachments may be added, changes
may be mode in these attachments, or some may no longer be available or fit your model Contact your nearest Sears store for the
accessories and attachments that are available for your unit.
Most of these attachments
attaching and detaching

do not require additional hitches or conversion

GRASS BAGGER lets you collect grass clippings and leaves for a
healthier, neater looking lawn. Two Grass containers hold 33 gallon
disposable plastic bags and offers 7 bushel capacity

LAWN SWEEPERS

AERATOR promotes deep root growth for a healthy lawn Tapered
2 5-inch steel spikes mounted on 10-inch diameter disc puncture
holes in soil at close intervals to let moisture soak in.. Steel weight
tray for increased penetration.

LAWN VACS for powerful collection of heavy grass cfippings and
leaves. Wand attachment to pick up debris in hard-to-reach places

CARTS make hauling easy Variety of sizes available..

MULCH RAKE/DETHATCHER
loosens soil and flips thatch and
matted leaves to lawn surface for easy pickup_ Twenty spring tine
teeth_ Useful to prepare bare areas for seeding., Available for front
o_ rear mounting.

ROLLER for smoother lawn surface. 36-inch wide, 18-inch
diameter water-tight drum holds up to 390-1bs. of weight. Rounded
edges prevent harm to turf Adjustable scraper automatically cleans
drum

SPRAYERS use 12-volt DC electric motor that connects to the
riding mower battery or other 12-volt source. Includes booms for
automatic spraying when pulling, and hand held wand for spot
spraying. Wand has adjustable spray pattern. For appfying
herbicides, insecticides, fungicides and liquid fertilizers.

SPREADER/SEEDERS
make seeding, fertilizing and weed killing
easy Broadcast spreaders are also useful for granular deicers and
sand..

F-95637

and are designed for easy

CORING AERATOR takes small plugs out of soil to allow moisture
and nutrients to reach grass roots. 36-inch swath. 24 hardened
25-inch steel coring tips. 150-1b.. weight tray.

let you collect grass clippings and leaves

NOTE: Do not use pull-behind

kits (those that do are indicated)

attachments on slopes that are greater than !0 degrees,

ASSEMBLY
TOOLS

PREPARATION
The unit is completely assembled except for the items shown in
Figure 1, These items are in the carton along with a parts bag, The
parts bag contains the fasteners needed to complete the assembly
of the unit Find and remove these items. Do not discard any parts
or material until the unit is assembled

HOW TO REMOVE

FROM THE CARTON

To remove the unit from the carton, follow the instructions below
t.

Open the top of the carton..

Remove the wood frame at the top of the carton.

Remove the seat. The seat is covered with a protective sleeve.,

The items shown in Figure 1 are in a small box. Remove and
check each item Remove the sma!l box

Cut each corner of the carton from the top to the bottom with a
knife,

Move the shift lever to the neutral (N) position,
NOTE: See the Operation
controls.

section

ff the parking brake is engaged, completely
clutch/brake pedal to release the brake

Move the lift lever to the highest position

Adjustable wrench (2 required)
Open end wrench 1/2"-9/16"

Open end wrench 7/16"-1/2"

Blade type screwdriver

Phillips screwdriver

6
7,

Low Tire pressure gauge
Knife

Socket Set (Optional)

of the

push

the

CAUTION: Check the bottom of the carton for staples,
Remove any staples that are in the path of the tires.
9

1.
2,

Pads Bag

From the back of the riding mower, carelully pullthe riding mow_
er backwards off the wood frame

MOWER

THE UNIT

Seat Bracket

for the location

YOU NEED TO ASSEMBLE

Owner's Manual
Figure 1

PARTS BAG - CONTENTS

The fasteners and other loose parts are shown below, The fasteners are shown at full size The quantity is shown in brackets ( )
On some models, all of the fasteners are not required

2x_S3

18X!06

tx102
(t) Hex Bolt ,,
5/16 -18XI1_
8TD523115

tx45
(2) Hex Bolt
s/16'-18Xb18"
STD523106

(3) Carnage Bolt
STD533 t07

(2) Lockwasher
STD551131

54148
(t) Cover, Battery
Terminal

t5X88
(4) Flange Nut
5/16"-t 8
STD54143t

Q
lx38
(2) Hex Bott
q4"-20XS]8 ''

STD5231O6
F-95637

15x66
(2) Locknut

Not shown ful_size
24582
(4) Hub Cap

q4"-20

STD541425
7

91275
(2) Ignition Key

ASSEMBLY
MAINTENANCE

FREE

BATTERY

HOW TO CHARGE

Check the battery

date on top of the battery (Figure 3)

If the battery is lessthan one year old, the battery cabtes can
be attached without charging the battery See "How To lnstaft
The Battery Cables"

If the battery is more than one year o d the battery must be
charged See "How To Charge The Maintenance Free Battery"

3,,

FREE BATTERY

WARNING: When you charge the battery, do not
smoke. Keep the battery away from any sparks. The
fumes from the battery acid can cause an explosion,.

IMPORTANT: Before you attach the battery cables to the
battery, check the battery date° The battery date tells if the
battery must be charged_
1

THE MAINTENANCE

HOW TO REMOVE THE BATTERY

Remove the battery.

Remove the protective caps from the battery terminals

See "How To Remove The Battery".

Use a 12 volt battery charger to charge the battery. Charge at
a rate of 6 amperes for one hour, If you do not have a battery
charger, have an authorized service center charge the battery

Install the battery

See"How

To ]nstaLi The Battery"

HOW TO INSTALL THE BATTERY CABLES

Remove the battery clamp from the battery (Figure 2).

Remove the battery from the unit.

WARNING: To prevent sparks, fasten the red cableto
the positive (+) terminal before you connect the black
cable.

CAUTION: Do not tilt the battery more than 45 degrees,. If the
battery tilts more than 45 degrees, battery acid can leak from
the battery.,

NOTE: Before you attach the battery cables, make sure the
battery is fully charged° This will extend the life of the battery
and provide the necessary power to start the engine_
Use the fasteners shown below to instal! the battery
fasteners are shown at full size

1x38

cables.. The

15x66

Battery
Terminals

Battery Clamp

Remove the protective caps from the battery terminals

If equipped, slide the terminal cover onto the red cable
(Figure 3) Fasten the red cable to the positive (+) terminal
with the fasteners as shown Push the terminal cover onto the
battery terminal

Fasten the black cable to the negative (-) terminal with the fasteners as shown

Positive
Battery T[ay

Battery Date

Nut

B
Black Cable

Terminal

Washer
_

}

Battery

Figure 2

HOW TO INSTALL THE BATTERY
1.

Set the battery in the battery tray Make sure the battery
terminals are toward the center of the frame (Figure 2). Make
sure there are not any wires under the battery or the battery
tray.

Battery Clamp

Fasten the battery with the battery clamp, Make sure there
are not any wires between the battery and the battery clamp

F-95637

Figure 3

ASSEMBLY
HOW TO ASSEMBLE

THE STEERING

WHEEL
4.

Use the fasteners shown below to install the steering wheel The
fasteners are shown at full size,

(A)

(B)

lx102

15x88

Remove the clear tape from the center of the steering

wheel

Steering Wheel
Make sure the front wheels point forward

Some models have an optional bellows._ Slide the bellows
over the steering post° Make sure the collar of the bellows is
on top (Figure 4).

2.,

Attach the steering wheel to the steering
ers, Tighten the fasteners.,

3,,

HOW TO ASSEMBLE

Bellows
(Optional)
Steering Post

post with the fasten-

Figure 4

CHECK

THE HUB CAPS

THE BELTS

Check the routing of the belts, Make sure the betts are not twisted
Make sure the belts are inside all the belt guides (Figure 5).

Push the hub caps onto the center of the wheels. Make sure the
washer holds the hub cap in place.

Beft Guides I

CHECK

Motion Drive Belt
Belt Guide

THE TIRES

Belt Guide

Check the air pressure in the tires. Tires with too much air pressure
will cause the unit to ride rough. AJso, the wrong air pressure will
keep the mower housing from cutting level The correct air pressure
(PSI) is as follows Semi-pneumatic front tires do not require air.
Front Tires
Rear Tires

Mower Drive Belt

Transaxle

Pulley
Idler Pulley

22 PSI (1,5 kg/cm2)
14 PSI (! kg!cm2)

Belt Guide

CHECK

THE DRIVE BRAKE

The drive brake can be easily checked as follows.
I•
2.
3,
4

Belt Guides

Set the parking brake..
Move the shift lever to the neutral (N) position
Push the unit.
tf the rear wheels rotate, adjust the drive brake, See "How To
Check And Adjust The Drive Brake" in the Customer
Responsibilities section

F-95637

Figure 5

ASSEMBLY
HOW TO INSTALL

THE SEAT

Use the fasteners shown befow to instaltthe seal Tl4e fasteners are
shown at full size.

lx45

18x16

Seat Bracket

(D)
2X53

15x88

Set the seat bracket on the seat support (Figure 6). Pull the
wire harness between the seat hinge and the seat bracket..

Fasten the seat bracket to the seat support
ers Do not tighten the fasteners

Carefully remove the protective sleeve and the plastic bag from
the seat° Do not damage the wire attached to the bottom of the
seat.

Align the holes in the seat hinge to the holes in the seat
(Figure 7) Fasten the seat to the seat hinge with the fasteners
as shown Tighten the fasteners

Check the operating position of the seat, tf the seat needs to
be adjusted, slide the seat bracket forward or backward along
the seat adjusting holes as shown To keep the seat straight,
tighten the rear nut and then tighten the two front nuts

with the fasten-

Figure 6

Seat

Seat Hinge

Fasten the connector to the wire harness Make sure the tab
on the connector locks into the wire harness.,
WARNING: For correct and safe operation

CHECK

of the unit,

Seat
Adjusting Holes

fasten
the isconnector
to the
the
connector
not connected,
the wire
engineharness.
will stop Ifwhen
the attachment clutch is engaged.

THE LEVEL OF THE MOWER

Figure 7

HOUSING

NOTE: After the unit is fully assembled, read the Operation
section.
The level of cut was set at the factory° To check the level of cut, mow
a short distance and took at the area that was cut. tf the mower

F-95637

housing does not cut level, see the instructions

on "How To Level

The Mower Housing" in the Service And Adjustment section of this
instruction book

OPERATION
Clutch
Clutch / Brake
Pedal

Throttle Controf
Lever

Shift Lever

\
Uft Lever
Parking Brake
Lever

Ignition Switch

I
Fia

The operation of any lawn mower can result in foreign objects thrown in the eyes, which can result in severe eye
damage. Always wear safety glasses or eye shields before starting your lawn mower and while mowing. We recommend the Wide Vision Safety Mask for over the spectacles or standard safety glasses, available at Sears Retail or
Catalog Stores..

LOCATION
ATTACHMENT

CLUTCH:

Use the

attachment

OF CONTROLS
PARKING

clutch to

start and stop the rotation of the blade,

BRAKE

LEVER:

Use the parking brake lever

to engage the brake when you leave the unit,

CLUTCH / BRAKE PEDAL:

The pedal has two functions
The first function is a clutch. The second function is a brake

SHIFT LEVER:

Usethe

shift fever to change the speed of the

unit.

IGNITION

SWITCH:

Usethe ignition switch to start and stop

the engine,

THROTTLE
LIFT LEVER:
F-95637

Use the lift fever to change the height of cut

CONTROL

LEVER: Usethe

throttle control

lever to increase or decrease the speed of the engine,
11

OPERATION
HOW TO USE THE THROTTLE

Move the attachment clutch to the ENGAGE position
tate the blade(s).

The FAST position is marked with a detenL For norma! operation and when using a grass bagger, move the throttle control
to the FAST position, For maximum charging of the battery and
also for a cooler run ning engine, operate the engine in the FAST
position

Move the attachment clutch to the DISENGAGE position to
stop the blade(s)_ Before you leave the operator's position,
make sure the blade(s) has stopped rotating_

Before you ride tile unit across a sidewalk or a road, move the
attachment clutch to the DISENGAGE position.

For transport and to tow puft behind attachments,
throttle control to the SLOW position_

Use the throttle
engine .....

CONTROL

control to increase or decrease the speed of the

move tile

to ro-

from
the blade,
deflector
opening,
WARNING:
Always
keep your
hands and
andthe
feetmower
away
housing when the engine runs,

3,_ The engine governor is set at the factory for maximum performance Do not adjust the governor to increase the speed of the
engine,

HOW TO USE ]'HE ATTACHMENT CLUTCH

Attachment Clutch
Engage Position

Note: If the engine stops when you engage the blade(s), the
seat switch is not activated, Make sure you sit in the middle of
the seat,, Also, make sure the wire is connected to the seat
switch,,
Tile attachment
the attachment
1,

Disengage Position

clutch is next to the steering wheel (Figure 9). Use
clutch to engage the blade(s).

Before you start the engine, make sure the attachment
is in the DISENGAGE position,

HOW TO USE THE SHIFT

clutch

LEVER

To change the forward speed or the direction of the unit, follow the
steps below,.

Move the throttle control to the FAST position

CAUTION: Before you move the shift lever, completely
push
the clutch/brake pedal forward to stop the unit. If the unit is not
stopped, the gearbox can be damaged.

To move the shift lever to reverse, stop the unit Move the shift
lever back to reverse (R),

Completely push the clutch/brake pedal forward to stop the
uniL Keep your foot on the pedal,,

Move the throttlecontrol lever to the SLOW position_

To move the shift lever to neutral (N) from a forward gear, puJl
the shift lever back and then move to the right (Figure 10),_

To move the shift lever to a forward gear from neutra! (N), pult
the shift tever to the left and then push the shift lever forward.

Slowly retease the clutch/brake pedal,. Do not keep your foot on
the pedal

NOTE: Belt noise can occur when the clutch is engaged_ This
noise is normal and does not affect the operation of the unit.

FUNCTION

SHIFT LEVER
5 Speeds

!Trimming

Shill Levei

Bagging Grass

1 or 2

Mulching Grass
Normal Mowing

1 or2
2 or 3

...................

THROTTLE

FAST

_, _

FAST _ _=_==,
SLOW

Easy Mowing

3 or 4

THROTTLE

SLOW - FAST

Transport
,,,,

Pull Behind
Attachments
Figure t0
F-95637

2or3

THROTTLE

OPERATION
HOW TO SET THE PARKING

BRAKE

1.
2.

Completely push the clutch/brake pedal forward.
Lift the parking brake lever (Figure 11)

Remove your foot from the clutch/brake pedal and then release
the parking brake lever Make sure the parking brake will hold
the unit.

To release the parking brake, completely push the clutch/brake
pedal forward The parking brake will automatically release.

Parking Brake
Lever
Lift Lever

WARNING:

Before you leave the operator's

position,

parking
Move
attachment
clutch Set
to the
the
move the brake°
shift lever
to the
the neutral
(N) position°
DISENGAGE position
Stop the engine and remove
the ignition key,,

HOW TO CHANGE

THE CUTTING

HEIGHT

To change the cutting height, raise or lower the lift lever as follows
1

Move the lift lever forward to lower the mower housing and
back to raise the mower housing

Figure 11

When you ride on a sidewalk or road, move the lift lever to the
highest position and move the attachment clutch to the DISEN
GAGE position

HOW TO STOP THE UNIT
I

Completely push the clutch!brake
unit Keep your foot on the pedal

pedal forward to stop the

Move the attachment clutch to the DISENGAGE

Move the shift lever to the neutral (N) position

Set the parking brake

HOW TO TRANSPORT

position

Move the throttle control to the SLOW postion

To stop the engine, turn the ignition key to the OFF position Remove the key

Move the throttle control to a position between SLOW and
FAST.

To go faster, move the shift lever to a faster speed,

position

Raise the lift lever to the highest position

F-95637

ARNING: Make sure the parking brake wilt hold the
unit.

THE UNIT

To transport the unit, follow the steps below
t
Move the attachment clutch to the DISENGAGE
2

OPERATION
HOW TO OPERATE WITH THE MOWER HOUSING
WARNING: The deflector is a safety device. Do not remove the deflector. The deflector forces the dis..
_

NOTE: When you mow in heavy grass or mow with a
bagger, put the shift lever' in the slowest speed.

charged
toward
the ground.
Always keep
the
deflector material
in the down
position.
If the deflector
is damaged, replacethe deflector with an original equipment

7,,

Slowly release the clutch/brake

part from an authorized

Move the throttle control to the FAST position. If you need to go
faster or slower, stop the unit and move the shift lever to another
speed setting..

Make sure the level of cut is still correct. After you mow a short
distance, look at the area that was cut If the mower housing
does not cut ]eve[, see the instructions on "How To Level The
Mower Housing" in the Service And Adjustment section_

service center,.

Startthe engine.

Move the lift lever to a height of cut position, fn high or thick
grass, cut the grass in the highest position first and then lower
the mower housing to a lower position..

Move the throttle control to the SLOW position..

Move the attachment clutch to the ENGAGE position..

Push the clutch/brake

HOW TO OPERATE

pedal cornpleteiy forward.

Before you ride up or down a hilt, move the shift lever to the
slowest speed.

Do not stop or change speed settings on a hill If you must stop,
quickly push the clutch!brake pedaI forward and set the parking
brake.

F-95687

ARNING:
better
select
a safe For
speed,.

pedal.,

control of the unit, always

THE UNIT ON HILLS

steep to back straight up,, Never tide the unit across
WARNING: Do not ride up or down slopes that aretoo
a slope. See the "Slope Guide" in the back of this
book for information
on how to check slopes.

Move the shift lever to one of the speed settings..

To start again, make sure the shift lever is in the slowest speed
Move the throttle control to the SLOW position.. Slowly release
the pedal

If you must stop or start on a hill, always have enough space
for the unit to roll when you release the brake and engage the
clutch.

Be very careful when you change directions on a hill. When on
a slope or in a turn on a hill, move the throttle control to the
SLOW position to help prevent an accident.

OPIEIRAT ON
BEFORE
CHECK

STARTING

CAUTION: A mbdture of alcohol (ethanol or methanol) and
gasoline (called gasohol), will attract moisture and cause acid
deposits during storage. While the unit is in storage, the acids
in the fuel can damage the fuel system.

THE ENGINE

THE OIL

NOTE: The engine was shipped from thefactory filled with SAE
30 weight oil Check the level of the oil., Add oil as needed°
t.. Make sure the unit is level

2
3..

To prevent engine problems with the fuel system, empty the fuel
system before storage of 30 days or longer as follows.

NOTE: Do not check the level of the oil while the engine
runs.,
Clean the area around the dipstick.. Remove the dipstick Wipe
the oil from the dipstick
Insert the dipstick into the oi! fill tube Turn the dipstick clockwise until it is tight Remove the dipstick. Check the oi! level on
the dipstick.. The oil level must reach the FULL mark on the
dipstick
If necessary, add oil until the oil reaches the FULL mark on the
dipstick.. The quantity of oil needed from ADD to FULL is shown
on the dipstick.. Do not add too much oil.

ADD GASOLINE
WARNING:

Drain the fuel tank..

Start the engine Let the engine run until the fuel lines and the
carburetor are empty

After storage, make sure you use fresh fuel, See the storage
instructions for additional information.,

Never use engine cleaner or carburetor cleaner in the fuel tank
or permanent damage can occur.

CARBURETOR
Always use a safety

gasoline container.

The factory settings for the carburetor are for most conditions. If the
engine is operated under the following conditions, you can adjust
the carburetor mixture. See "How To Adjust The Carburetor" in the
Service And Adjustment section

Do not
not smoke
add gasoline
when you
are inside
when adding
gasoline
to the an
fuelenclotank.
sure_ Before you add gasoline, stop the engine and
let the engine cool for several minutes.
Fill the fuel tank with regular
unleaded gasoline. Do not use
Fuel Tank
premium
unleaded
gasoline..
Full .
/
and clean. Leaded gasoline wil!
Make suredeposits
the gasoline
is fresh
increase
and shorten
the life of the valves..

The engine has a loss of power or does not run smooth.

A change from summer to winter operation.

A 40 degree change in the operation temperature
tor was adjusted at 80 degrees at the factory

The engine is operated above 4,000 feet.

Make sure the attachment clutch is in the DISENGAGE
tion.

Move the throttle control completely forward to the CHOKE or
FAST position, Some models have a separate choke knob Pull
the choke knob to the full CHOKE position

Turn the ignition key to the START position,, Release the key
when the engine starts,

__,

The carbure-

HOW TO START THE ENGINE
WARNING: The electrical system has an operator
presence system
that includes a sensor switch
trical
system
if the
operator
sitting on the
This
mounted
in the
seat..
These is
components
tellseat°
the elecsystem will stop the engine when the operator leaves
the seat if the attachment clutch is engaged. For your
protection, always make sure this system operates
correctly°

NOTE: if the engine does not start after four or five tries,
move the throttle co ntrol to the FAST position. Again try to
start the engine. If the engine will not start, see the
TROUBLE SHOOTING CHART.

NOTE: The engine wilt not start unless you depress the
clutch/brake pedal, move the shift lever to the neutral (N)
position, and move the attachment clutch to the DISENGAGE
position,

6.
7.

Slowly move the throttle control to the SLOW position_
Let a cold engine run for severai minutes. Begin work when the
engine is warm.. To start a hot engine, move the throttle control
to a position between FAST and SLOW.

Put a wet cloth over the vent caps of each battery.

Connect each end of the RED "Jumper Cable" to the positive
(+) terminals of each battery, Make sure you do not touch the
chassis with the cables

Connect one end of the BLACK",Jumper
(-) terminal of the charged battery.

WARNING: Do not smoke., The fumes from the battery

Connect the other end of the BLACK "Jumper Cable" to the
mower's engine block

from
any cause
flames
acid can
the red "Jumper
fore connecting

Start the engine that has the weak battery last.. Allow the engine
to run,

To disconnect the "Jumper Cables", reverse the above steps

1..

Sit in the middle of the seat. Push the clutch/brake pedal completely forward.. Keep your foot on the pedal.

2..

Move the shift lever to the neutral (N) position.

HOW TO START WITH A WEAK

BATTERY

If the battery is too weak to start the engine, the battery needs to be
charged. If ",Jumper Cables" are used to start the engine in an
emergency, follow the procedure below.
NOTE: The unit is equipped with a 12 volt negative to ground
system. Also, the other veh icle must have a 12 volt negative to
ground system°

F-95637

posi-

or explosion.
sparks. To prevent
an
Keep thesparks,
battery fasten
away
cable" to the positive (+) terminal bethe black "Jumper cable",,
15

Cable" to the negative

OPEBATHON
HOW TO CHANGE

THE MULCHER

PLATE

Lift the mulcher
(Figure 14)_

plate

away

from

the

mower

housing

connect
theTo
wire
from the
sure disthe
WARNING:
prevent
the spark
engineplugo
from Make
starting,
attachment clutch is in the DISENGAGE position_

Tile mulcher plate lets you mulch the grass for a clean, fine cut. To
discharge the grass out the side or into a grass bagger, remove the
mutcher plate as follows.

How To Remove
1..

The Mulcher

Deflector

Plate

Raise the deflector.. Remove the two wingnuts B and two carriage bolts A (Figure t2).

Mulcher Plate

Figure 14
Figure 12

2,.

4.= Attach wingnuts B and carriage bolts A to the mulcher plate
for future use

Slide the mulcher plate toward the front (Figure 13) Make
sure the tabs on the mutcher plate are not locked behind the
nuts.

IMPORTANT: There are several different types of grass. Some
types of grass are more difficult to cut. If you remove the
mulcher plate and the grass does not discharge
correctly,
replace the blade with a standard blade. The part number of the
standard blade is 56212E701.,

To remove, slide forward
To install, slide backward
Nut

How To Install

The Mulcher

Plate

1._ Remove wingnuts B and carriage bolts A from the mulcher
plate°
_//'
/////
/////

Mulcher Plate

Raise the deflector.
tor (Figure 14)

Slide the mutcher plate under the deflec-

Push the mulcher plate to the rear. (Figure 13), Make sure the
two tabs on the mulcher plate are locked around the two nuts
for the deflector bracket.

Fasten the mulcher plate with two wingnuts A and two carriage bolts B (Figure 12),.

(_
Figure 13

F-95637

OPERATmON
OPERATING

TIPS

Check the attachment clutch for correct adjustment.. For the
blade(s) to disengage correctly, the adjustment must be correct

Before you make an inspection, adjustment (except for the carburetor) or repair, make sure the wire from the spark plug is disconnected.

Make sure the seat switch wire is connected
connected, the engine will not start

For longer life of the battery, charge the battery every three
months

Use the shift lever to change the ground speed, not the throttIe
control

Belt noise can occur when the blade or clutch is engaged This
noise is normal and does not affect the operation of the uniL

Before you use the unit, check the oil in the engine and add oi!
if necessary.

If the engine will not start, first make sure the wire is attached
to the spark plug.

Make sure all the belts are inside atl the belt guides See the instructions on how to remove and install the motion drive and
mower drive belts..

4.,

MOWING

AND BAGGING

TIPS
101, For better engine performance and an even discharge of the
cut grass, always operate the engine with the throttle in FAST
position

For a lawn to look better, check the cutting level of the mower
housing., See "How To Level The Mower Housing" in the Service And Adjustment section.

tt .. When you use a bagger, operate the engine with the throttle in
FAST position and the shift lever in first or second gear,

For the mower housing to cut level, make sure the tires have
the correct amount of air pressure (PSI)

Every time you use the unit, check the blade, If the blade is bent
or damaged, immediately replace the blade Also, make sure
the nut for the blade is tight,

For better cutting performance and a quality cut, mow with the
shift lever in one of the slower speeds

!3,

After each use, clean the bottom and top of the mower housing
for better performance Also, a clean mower housing will help
prevent a fire

Keep the blade(s) sharpened.. Worn blades will cause the ends
of the grass to turn brown

Do not cut or bag grass that is wet., Wet grass will not discharge
correctly. Let the grass dry before cutting

Use the left side of the mower housing to trim near an object.

Discharge the cut grass onto the mowed area The result is a
more even discharge of cut grass

When you mow large areas, start by turning to the right so that
the cut grass will discharge away from shrubs, fences, driveways, etc. After one or two rounds, mow in the opposite direction making left turns until finished (Figure 15)

if the grass is very high, cut two times to decrease the load on
the engine.. First cut with the mower housing in the highest position and then lower the mower housing for the second cut

MULCHING

Figure 15

TIPS
4.

Set the height of the mower housing so that only the top third
of the grass is cut,, If the grass is too high, set the height of the
mower housingto the maximum height Then, lower the mower
housing for the second cut. Also, instead of using the lull width
of the mower housing, mulch at half the width

Clean the bottom of the mower housing. Grass and other debris
can keep the mower from working correctly.

Keep a sharp edge on the blade A blade that is not sharp will
cause the ends of the grass to become brown.

if the grass grows fast, mulch more often,

Make sure the grass is dry. Wet grass is difficult to cut

If an area needs improvement,

When you use a mutcher attachment, the grass is cut into very small
pieces., These small pieces will quickly break down. Because the
nutrients are returned to the soil, the lawn will need tess fertilizer.. Too
correctly mulch the grass, follow the steps below.,
1.,

Set the throttle in the FAST position. Operate the mower at a
slower ground speed. If ground speed is too fast, the grass wilt
not have an even cut.

2,
3.

If the wire is not

F-95637

mulch a second time

CUSTOMER

RESPONSUBILJTIES

MAINTENANCE
EACH
USE

PROCEDURE

Attachment

CHART

FIRST
2
HOURS

EVERY
25
HOURS

EVERY
50
HOURS

EVERY
100
HOURS

BEFORE
STORAGE

STORAGE
DATES

Clutch, Check

M
0

Ctutch, Check

W
E
R

Tires, Check

Battery, Clean

Oil, Check

E
N

Oil, Change

........

G
I

Muffler, Check

N
E

,:,:,,,

Fuel Filter, Replace (RemoteFuelTanksOnly)
:_

GENERAL

The owner's responsibility is to maintain this product.. This will
extend the life of the product and is also necessary to maintain
warranty coverage,

Check the spark plug, drive brake, tubdcate the unit, and clean
the air filter once a year

Checkthe

fastener&

:-i:::i:il

:i-i-if:

iill

Make sure all fasteners are tight

THE TIRES

Front Tires
Rear Tires

Follow the Customer Responsibility and the Service And Adjustment section to keep the unit in good operating condition.
WARNING:

Check the air pressure in the tires. Tires with too much air pressure
will cause the unit to ride rough. Also, the wrong air pressure will
keep the mower housing from cutting level The correct ai_ pressure
(PS!) is as follows. Semi-pneumatic
front tires do not require air

F-95637

:i ¸¸ :

RECOMMENDATIONS

CHECK

22 PSi (t 5 kg/cm2)
I4 PSi (t kgfcm2)
18

Before you make an inspection, adjust-

ment, or
repair
to the the
unit,wire
disconnect
wireplug
to the
spark
plug,
Remove
from the the
spark
to
prevent the engine from starting by accidenL

CUSTOMER
INSPECT

RESPONSIBULOTltES

BLADE

,9,

WARNING: Before you inspect or remove the blade,
disconnect the wire to the spark plug. If the blade hits

Tighten the nut that holds the blade to a torque of 30 foot
pounds (41,5 N-m),
lnstaH the mower housing., See "How To lnstatl The Mower
Housing",

an object,
stop has
the sharp
engine°edges.
CheckWhen
the unit
age.
The blade
you for
holddamthe
blade, use gloves or cloth material to protect your
hands°
If you keep the blade sharp and inspect the bfade for damage, the
blade witi cut better and be more safe to operate. Frequently check
the blade for excessive wear, cracks, or other damage., Frequently
check the nut that holds the blade., Keep the nut tight, if the blade
hits an object, stopthe engine.. Disconnect the wire to the sparkptug_
See if the blade is bent or damaged. Check the blade adapter for
damage. Before you operate the unit, replace damaged parts with
originat equipment parts, See the authorized service center in your
area, Every three years, have an authorized service person inspect
the blade or replace the old blade with an original equipment part

HOW TO REMOVE

AND INSTALL

Btade
Blade Adapter

Washer
Belier!tie Washer
(Outside rim must be
against the blade.)

_
[.._--"
t

Nut
Figure 17

THE BLADE

Remove the mower housing See the instructions
Remove The Mower Housing"

Use a piece of wood to keep the blade from rotating

Remove the nut that holds the blade (Figure 16),

HOW TO SHARPEN

on "How To

THE BLADE

WARNING: Vibration can be caused if the blade is
not correctly balanced or if the blade is damaged, A
blade that is damaged with cracks can break and
cause an accident.
Keep a sharp edge an the blade, A bladethat is not sharp will cause
ti_e tips of the grass to become brown.
1
Sharpen the'blade two times a year or every 25 hours

Hi-Ult
Edge Up

Remove the blade according to the instnlctions in "How To Remove And install The Blade".

Clean the blade with a brush, soap and water., Check the
blade,, Look for cracks, nicks, or other damage, Replace a
badly worn or damaged blade with an original equipment blade
See an authorized service center in your area

Sharpen the blade with a file (Figure 18), Make sure you keep
the origin_i bevel angle
Make sure the blade is balanced. Use a screwdriver
and hold
the blade parallel to the ground (Figure t8). A blade that is
balanced will stay parallel to the ground,. If the blade is not ba!anced, the hea W end will rotate toward the ground. Sharpen
the heaw end until the blade is balanced..

Blade Adapter
Blade

Belleville Washer

6..

A new blade will cut better than a badly worn blade Every three
years, have an authorized service person inspect the blade or
replace the old blade with an original equipment blade

Assemble the blade according to the instructions "How To Remove And Install The Blade".

Washer
Nut

Figure 16

Check the blade and the blade adapter according to the instructions for "Inspect Blade". Replace a badly worn or damaged blade with an original equipment blade., See an
authorized service center in your area.

Clean the top and bottom of the mower housing Remoge ailthe
grass and debris,,

Mount the
(Figure 16)

Mount the blade so that the hi-lift edges are up. If the blade
is upside down, the blade will not cut correctly and can cause
an accident.,

8.,

Fasten the blade with the original washers and nut, Make sure
the outside rim of the Belleville washer is against the blade
(Figure 17),

_I
F-95637

blade

and

blade

adapter

Blade

the mandrel

File

Blade is balanced
i
whenparallel to the ground I

ARNING:
Always
keep
thecan
nut cause
tight that
holds the
blade°
A loose
nut or
blade
an accident,,

Ground
19

Figure 18

CUSTOMER

RESIPONSRBULRTIIES

HOW TO ADJUST THE ATTACHMENT CLUTCH
WARNING: To prevent an injury, the attachment
clutch must operate correctly°

Attachment Clutch
Engage Postion

\ I

t.= Stop the engine. Disconnect the wire from the spark plug
2.

Before you adjust the attachment clutch, check and level the
mower housing.. See "How To Level The Mower Housing."
Make sure the mower housing is level before go to the next
step

Set the height of the mower housing in the lowest position..

Move the attachment
(Figure 19)..

Check the attachment clutch. Before the attachment clutch
engages, there must be t/8" to 3/8" (3mm to 9mm) of free
movement.

if an adjustment is needed, disconnect the clevis from the
pivot rod and bracket assembly (Figure 20). Turn the clevis
clockwise to decrease the free movement of the attachment
clutch Turn the clevis counterclockwise to increase the free
movement,

clutch

to the DISENGAGE

position

Disengage

Free Movement
1/8" - 3/8" (3mm - 9ram)

11. When you move the attachment clutch to the DISENGAGE
position, all movement will stop within five seconds if the adjustment is correct. If there is movement of the belt orthe blade
continue to rotate, engage and disengage the attachment
clutch five times to remove any excess rubber from a new
mower drive belt. If there is still blade rotation from the
DISENGAGED position, again adjust the attachment clutch
beginning with the first step. ff you need assistance, take the
unit to an authorized service center

Check the operation of the blade brake. Rotate the pulley with
your hand. Make sure that the blade brake pad presses tightly
against the pulley
9,.

Move the attachment clutch to the ENGAGE position Check
the pad for the blade brake. If the pad is excessively worn or
damaged,
r,eplace the brake
pad assemMy
Correct
replacement parts and assistance are available from an
authorized service center,

If you replace the mower
clutch

drive belt, adjust the attachment

Clevis Pin

Mower Drive Belt

Figure 19

10.. Attach the wire to the spark plug Mow for a short distance and
again check the operation of the attachment clutch

Connect the clevis to the pivot rod and bracket assembly
Move the attachment
clutch to the DISENGAGE position.
Check the free movement of the attachment clutch._

.,-'_

Clevis

Pulley

PivotRodand
Bracket Assembly
Cotter Pin

F-95637

Figure 20

CUSTOMER

RESPONSIBULaTIES

HOW TO CHECK AND ADJUST THE DRIVE BRAKE

HOW TO CHECK AND ADJUST THE CLUTCH

t..

If the motion dr_ve belt is loose, the clutch will slip when; (1) going
up a hilt, (2) pulling a heavy load, or (3) the unit wi!l not move forward.
Checkthe clearance atthe rear of the pedal lever (Figure 22),. If the
motion drive belt is loose, the clearance will be less than I/2 inch
and the clutch will slip. Adjust the clutch as follows.

2_
3.
4.
5

Before you adjust the brake, check the clutch adjustment, See
the instructions on "How To Check And Adiust The Clutch".
Make sure the shift lever is in the neutral (N) position
Disconnect
the adjustable
nut from the brake arm
(Figure 22).
Push the brake arm forward and hold in position.
With the brake arm forward, rotate the adiustable
counterclockwise on the brake rod until the adjustable
is in line with hole in the brake arm..

1..

nut
nut

NOTE: If the adjustable nut will not line up with the hole in
the brake arm, go to step 6o If the adjustable nut does line
up with the hole in the brake arm, go to step 12n
6,

Pull the brake arm to the rear of the unit,

The brake adjustment of the transaxle
is located on the
underside of the transaxle (Figure 21). Use one wrench to hold
the brake stud and another wrench to hold the hex nut.
Loosen the hex nut approximately 2 turns,.
Turn the brake stud c]ockwise !/2 turn. Try to push the unit. tf
the unit roils, again turn the brake stud clockwise 1/2 turn.
Continue this adjustment unti] you feei resistance from the
brake when you push the unit..
Turn the brake stud counterclockwise one turn..Then, hold the
brake stud with one wrench while you tighten the hex nut with
another wrench.

Disconnect
the adjustable
nut from the idler bracket
(Figure 22)4
Turn the adjustable nut clockwise to increase the length of
the clutch rod, This adjustment will increase the clearance at
the pedal.
Connect the adjustable
nut to the idler bracket with the
washer and cotter pin. Check the clearance at the pedal
There must be 1/2 to 5/8 inch clearance at the back of the
pedal..
After making an adjustment to the pedal, check the brake rod
as described in the instructions, "How To Check And Adjust The
Drive Brake"..

Transaxle

Hex Nut

10. Push the brake arm forward and hold in position.
tt. With the brake arm forward, rotate the adjustable nut
clockwise until the adjustable nut is in line with the hole in the
brake arm..
t2

Connect the adjustable nut to the brake arm with the washer
and cotter pin.
13. Apply the parking brake. Try to push the unit.. If the rear wheels
do not turn, the brake is correctly adjusted. Release the parking
brake. Push the unit to see if the wheets wili freely roll.

Brake Stud
(Tum Clockwise)

WARNING:
If you
correctly adjust
drive
brake, take the
un|tcannot
to an Authorized
See#icetheCenter.

VIEW FROM UNDERSIDE

Figure 21

_stable Nut (Toincreasethe operation
brake, turncounterclockwise )
BrakeArm
Cotter Pin

Adiustable
clearance,turnclockwise)

Brake Rod

1/2"to 5/8"
(t3mmlo
16mm)
Clear
Pedal

Idler Bracket
Washer

_
Cotter Pin
Clutch Rod

Figure 22

F-95637

CUSTOMER
HOW TO REMOVE

R1ESPONSDB LBT ES

THE SIDE PANEL
illl

To help service the engine or the battery, each side panel ca__be
easify removed
1

Remove the large screws
(Figure 2t )

Slide the side panel back approximately
side panel..

Positive (+)
Terminal

that hold the front of the side panel

Bolt
Black Cable

Date Code

one inch. Remove the
Terminal Covel
Batter

Washer

Side Panel

Wingnut

Screws

Battery Clamp
Figure 22

HOW TO CHARGE THE BATTERY
Figure 21

BATTERY

Tocharge of clean the battery, remove the battery
follows,.

from the unit as

WARNING: To prevent sparks, disconnect the black
battery cable from the negative (-) terminal beforeyou
_

For longer life of the battery,
months

Remove the black
(Figure 22)

cable

from

the negative

(-)

Remove the red cable from the positive (+) terminal.

Remove the battery clamp from the battery=

Remove the battery

charge the battery every three

Before you charge the battery, remove the battery.

To charge the battezy, use a 12 volt battery charger, Charge at
a rate of 3 amperes for 2 to 3 hours,

4.,

install the battery
Assembly section..

See "How To Install The Battery" in the

HOW TO CLEAN THE BATTERY

disconnect
the battery
red cable,
WARNING: The
contains sulfuric acid which is
harmful to the skin, eyes and clothing, If the acid gets
on the body or clothing, wash with water_

F-95637

SERVICE

HOW TO REMOVE THE BATTERY

smoke.
KeepWhen
the battery
away from
sparks,.
WARNING:
you charge
the any
battery,
do The
not
fumes from the battery acid can cause an explosion_

1._ Remove the battery.
2,.

Wash the battery with a solution of one gallon of water and four
tablespoons of baking soda (sodium bicarbonate). Make sure
the solution does not get into the battery ceils.

Clean the terminals and the ends of the cables with a wire
brush.

install the battery'.
Assembly section.

To prevent corrosion, apply grease to the battery terminals,

terminal

from the unit

See "How To Install The Battery" in the

CUSTOMER
WHERE

RESPONSIBILRTIES

TO LUBRICATE

Lubricate the areas shown with engine oil
Apply grease with a brush to the areas shown..
NOTE: Apply grease to the steering gear assembly°
CAUTION: if the unit is operated in dry areas that have sand,
use a dry graphite spray to lubricate the unit. Do not lubricate
the nylon bearings for the front wheels.. Oil or grease wil!
damage the bearings°

........
.-,

Shift Lever

I
Figure 23

F-95637

CUSTOMER

RESPONSYB LgTnlES

ENGINE

HOW TO CHANGE

HOW TO CHECK

NOTE: Do not drain the oil from a cold engine. Before you drain
the oil, let the engine run for several minutes, Make sure you do
not get oil on the belts,

THE OIL

NOTE: Do not check the level of the oil while the engine runs°
1,
2,.

THE OIL

Remove the oil drain cap. Drain the oil completely from the
engine. Install and tighten the oil drain cap

Make sure the unit is level,
Clean the area around the dipstick (Figure 24) Remove the
dipstick, Wipe the oit from the dipstick,,

2,.

Insert the dipstick into the oil fil! tube, Turn the dipstick clockwise until it is tight Remove the dipstick, Checkthe oil level on
the dipstick, The oil level must reach the FULL mark on the
dipstick.

Only use a high quality detergent oil rated with API service
classification
SG Select the oil's SAE viscosity
grade
according to the expected operating temperature using the
temperature chart below:
Required

SAE viscosity

grades

If necessary, add oil until the oil reaches the FULL mark on the
dipstick The quantity of oil needed from ADD to FULL is
shown on the dipstick, Do not add too much oil,,

I
F 20

Air Screen

c _'o

2_ ..........i'o

TEMPERATURE

= 4,o

....
6..................
1_

RANGE ANTICIPATED

BEFORE

ioo

_;.........................
3'o 4'o
NEXT OIL

CHANGE

NOTE: Although multi-viscosity
oils (5W30, 10W30, etc,,)
improve starting in cold weather, these multi-viscosity
oils will
result in increased oil consumption
when used above 320 E
Check the engine oil revel more frequently to avoid possible
engine damage from running low on oil,

roll Drain C_""-_\\

HOW TO CLEAN

THE COOLING

4..

Insert the dipstick into the oil extension tube, Turn the dipstick
in a clockwise direction until it is tight Remove the dipstick
Check the oil level on the dipstick, The oil level must reach the
FULL mark on the dipstick

Remove any grass, dirt or debris from the air screen with a
cloth or brush,

Inspect the edge of the engine shroud for grass or debris..
Remove any grass or debris visible at the bottom edge of the
engine shroud

SYSTEM

THE MUFFLER

Check the muffler every 50 hours. Make sure the muffler is correctly
mounted and is not loose.. If the muffler is worn or burnt, replace with
a new muffler° A worn muffler is a fire hazard and can damage the
engine..
F-95637

Clean the area around the dipstick Remove the dipstick,
S!ow[y pour approximately 32 ounces (1 quart) of oit into 1he
oil extension tube°

Engine Shroud
Figure 24

The engine is air cooled,. The air that cools the engine enters through
the air screen on top of the engine° Clean the engine every 100
hours or every year as follows

HOW TO CHECK

3,,

If you mount a spark arrester to the muffler, also check the spark
arrester when you £heckthe muffler:, If the spark arrester is worn or
damaged, replace it with a new spark arrester,. See your nearest
authorized service center for a spark arrester.

CUSTOMER
.............................................

HOW TO CLEAN

RESPONS BILUTUES

THE AIR FLUTERS
11_ Assemble the air filters with the two nuts,

Some engines have two filters, an outer foam fitter around an inner
paper filter. Clean the air filters every 50 hours If you operate in
dirty conditions, service more often

Install the cover., Fasten the cover with the two wingnuts,

NOTE: Never run the engine with the air filters removed,, The air
filters will help protect the engine against wear_ For the correct
replacement filter, see the parts list for the engine.
Win(

1,,

Remove the two wingnuts from the cover (Figure 25),

Remove the cover from the air cleaner,

Remove the two nuts from the filters

Remove the air filters,

Clean the inside of the base and the cover with a cloth.,

Remove the foam filter from the paper filter,,

tf equipped, wash the foam filter in a detergent and water solution, To remove the water solution, tightly roll the foam filter in
a dry cloth Remove the foam filter from the cloth Completely
dry the foam filter

Foam

CAUTION: Do not wash the filters
solvents that will burn.

Paper

Cover

Nut

in gasoline or other

Evenly apply SAE 30W oil to the dry foam filter

To clean the paper filter, lightly tap the paper filter against a
hard fiat surface,

Figure 25

10. if the paper filter is very dirty, replace the paper filter

HOW TO CHECK

"THE SPARK

PLUG

Check the gap of the spark plug with a feeler
(Figure 26) The correct gap is 0,,030"
2,

For easy starting and good performance,
plug every two years,

gauge

replace the spark

Spark Plug

F-95637

Base

Figure 26

SERVHCE AND ADJUSTMENT
HOW TO ADJUST

THE CARBURETOR

Move the throttle control to FAST position

The factory settings for the carburetor are for most conditions.. If the
engine is operated under tf_e following conditions, you can adjust
the carburetor mixture.

Turn the main jet screw in a clockwise direction until the engine begins to loose speed (lean mixture) Note the position of
the slot in the main jet screw..

1..

The engine has a loss of power or does not run smooth..

A change from summer to winter operation

A 40 degree change in the operation temperature.The
tor was adjusted at 80 degree at the factory..

10. Slowly turn the main jet screw in a counterclockwise direction
until the engine runs rough (rich mixture)
Note the position of
the slot in the main jet screw

carbure-

The engine is operated above 4,000 feet..

If an adjustment is needed, follow the steps below
t
With your hand, turn the idle mixture screw in a clockwise direction until you feet some resistance. Turn the main jet screw
in a clockwise direction until you feel some resistance
(Figure 27),,
CAUTION: Do not over tighten the idle mixture screw or the
main jet screw. The carburetor will be damaged.
2,

Turn the idle mixture screw counterclockwise t_/4 turns Turn
the main jet screw counterclockwise ts!_ turns

Start the engine Run the engine for several minutes

Move the throttle control to SLOW position,

Turn the idle mixture screw clockwise until the engine begins
to loose speed. Note the position of the slot in the idle mixture
screw

Slowly turn the idle mixture screw counterclockwise until the
engine runs rough. Note the position of the s!ot in the idle mixture screw..

Set the idle mixture
5. and 6

HOW TO ADJUST

Set the main jet screw between the two positions in steps 9
and 10.

t2,

To check the adjustment, operate the engine, tf the engine
stops when the blade(s) are engaged, the carburetor mixture
is set too lean. Turn the main jet screw counterclockwise 1/16
turn

13,

If tile engine runs rough when the blade(s) are engaged, the
carbui'etor mixture is set too rich Turn the main jet screw
clockwise t/16 turn.

14.,

Again check the engine by engaging and disengaging
blade(s). If necessary, repeat steps 12. or !3

re Screw

screw between the two positions in steps

THE THROTTLE

the

Main Jet Screw

Figure 27

CONTROL
CHOKE

For

the best engine performance,

set the throttle control as follow&

Move the throttle control to the FAST position (Figure 28)
2

FAST

ThrotUeControl

Loosen the clamp screw so that the throttle control cable
can move in the cable clamp (Figure 29). Do not remove the
cable clamp or disconnect the throttle control cable from the
engine control lever

SLOW
Figure 28

Move the engine control lever until the slot in the lever is
aligned (lines up) with the hole in the control bracket as
shown..

Tighten the clamp screv_ Move the throttle control to the
SLOW position and then back to the FAST position Check the
alignment of the throttle control lever, See step 3.

The throttle control is now set at the correct speed. When tile
throttle control is at the FAST position, the engine speed is
3400 + or - 100 RPM When the throttle control is in the
SLOW position, the engine speed is 2150 + or- 100 RPM.

Engine Control Lever - FAST position
(Slotin lever alignedwilh hole in bracket}

Throttle Control
Cable

Cable Clamp
Clamp Screw

IMPORTANT: Do not change the engine governor, tf the engine
governor needs an adjustment,
go to the nearest Authorized
Service Center° They have the equipment and experience to
make the adjustment.
F-95637

Figure 29
26

SERVICE AND ADJUSTMENT
HOW

TO REMOVE

THE

MOWER

HOW TO INSTALL

,HOUSING

Move the lift lever to the middle position

Move the attachment
(Figure 30)

Disconnect the blade drive link from the pivot rod and bracket assembly, See illustration "C",,

Remove the hair pins from the adjuster
tions "A" and "B",

clutch

to the DISENGAGE

position

THE MOWER

HOUSING

Completefy turn the steering wheel to the right Push the mower
housing under the left side of the unit

Slide the mower drive belt between the stack pulley and the
belt guide, Put the mower drive belt around the stack pulley.
Make sure the "\./" side of the mower drive belt is against the
stack pulley Also, make sure the mower drive belt is not
twisted

Attach the mower housing to the front hanger with the long
pin. Fasten with the washer and hair pin See iflustration "D"

plates, See iltustra-

Move the mower housing to the left until the right side adjuster
plate separates from the hanger See illustration "A"

4,,

Move the mower housing to the right untii the left side adjuster
plate separates from the hanger See illustration "B"..

Attach the adjuster plates to the hangers
See illustrations "A" and "B"

Remove the long pin from the front hanger, See illustration
"D"

Connect the blade drive finkto the pivot rod and bracket assembly with the fasteners See illustration "C",

8.,

Remove the mower drive belt from the stack pulley, Slide the
mower drive belt between the stack pulley and the beet
guide.

Move the attachment clutch to the ENGAGE position, Make
sure the mower drive belt is inside all the belt guides.

7.,

Make sure the mower housing is level.. See the instructions on
"How To Level The Mower Housing",,

Check the operation of the attachment clutch See the instructions on "How To Adjust The Attachment Clutch"

Completely turn the steering wheel to the right., Pull the mower
housing away from the left side of the unit,

Attachment

Stack Pultey

with the hair pins

Clutch

,t
[_ Blade Drive Link
Belt Guide

A-_
uster PIate
!
i

Long Pin
Lift Lever
Hair Pin

Hanger

Mower Drive Belt

Adjuster

Plate

Hanger

O _" B_adeDrive Link

Front Hanger

F-95637

SERVnCE AND ADJUSTMENT
HOW TO LEVEL THE MOWER

HOUSING

1
2

If the mower housing is level, the blade will cut easier' and the lawn
will look better.
WARNING:
_

Before

you make an inspection,

ment, or
repair
to the the
unit,spark
disconnect
the wire
to the
spark
plug.
Remove
plug wife
to prevent
the engine from starting by accident.

Make sure the unit is on a hard level surface.

Check the air pressure in the tires• If the air pressure is incorrect, the mower housing will not cut level, Make sure the rear
tires are inflated to t4 psi, (t kg/cm2) and the front tires to 22
psi.. (t.5 kg!cm2)

3.
4.

adjust-

4..

Disconnect one or both adjuster plates from the hangers
(Figure 32).
The higher number holes in the adjuster plates wilt raise the
height of the mower housing. The lower number holes wilt lower
the mower housing
Connect the adjuster plates to the hangers in the holes that
will level the mower housing Fasten the adjuster plates with
the hair pins.
Check the housing foi the correct adjustment.. If necessary, repeat the adjustment.,

Move the lever for the attachment clutch to the ENGAGE position. Move the lift lever to the middle position

• •:

•

Hanger

•

There are two adjustment procedures below that will level the
mower housing

THE SIDE TO SIDE ADJUSTMENT
Hair Pin

There are measuring points on the mower housing indicated by
sma!l round dimples A, B, C, and D shown in Figure 3t. To
determine if an adjustment is needed, use a ruler and measure the
distance from the level surface to the bottom of the mower housing
at points C and D tn correct adjustment, the mower housing at
points C and D must be within 1/4" (6 ram) of the same height. If the
difference in the measurement is more than t/4" (6 mm), adjust as
follows.

Adjuster Plate

THE FRONT TO BACK

Figure 32

ADJUSTMENT

To determine if an adjustment is needed, use a ruler and measure
the distance from the level surface to the bottom of the mower
housing at points A and B. In correct adjustment, the front of the
mower housing at point A will be 1/8" to 3/8" (3mm to 9ram) lower
than the back of the mower housing at point B.. Adjust as follows.

SIDE VIEW

1.
2.

LEVEL SURFACE

4_
5.

Loosen the jam nut (Figure 33},
Turn the Iocknut clockwise to raise the front of the mower
h0using. Turn the Iocknut counterclockwise to lower the front
of the mower housing
Check the housing for the correct adjustment.. If necessary, repeat the adjustment,.
Tighten the jam nut,
Connect the wire to the spark plug.

Suspension

Bracket

Rod

Adjusting Clevis
Jam Nut

Counterclockwise

Locknut

B
F-95637

Figure 3t

Figure 33
28

SERVDCE AND ADJUSTMENT
HOW TO REPLACE

THE MOTION

DRIVE

BELT

REMOVAL
t,,

Remove the mower housing,, See the instructions on "How To
Remove The Mower Housing".

Completely push the clutch!brake
the parking brake..

Try to pull the motion drive belt off the drive pulley If the belt
guides are too close to the drive pulley, loosen the belt
guides (Figure 35),

pedal forward and engage

4,,

Remove the motion drive belt from the idler pulley,

Pull the motion drive belt toward the front of the unit

Remove the motion drive belt from the stack pulley
If
necessary, loosen the belt guide at the stack pulley. A correct
replacement part or assistance is available from an authorized
service center in your area,,

Slide the motion drive belt between the belt retainer and idler
pulley, Make sure ti_e flat side of the motion drive belt is against
the idler pulley, Also, make sure the belt is not twisted,,

Install the motion drive belt around the drive pulley

Make sure the motion drive belt is inside all tl3e belt guides..

5,,

Make sure all the belt guides are tight,

Before you use the unit, checkthe adjustment ot the clutch See
the instructions "How To Check And Adjust The Clutch",

Install the mower housing, See the instructions "How To Install
The Mower Housing",,
.........

i ,, J,,,.,,

Motion Drive Belt

Side Against Pul{ey)

INSTALLATION
1.

,,,, ,,,,,,, ,,,

Slide the motion drive belt between the stack pulley and ti_e
belt guide, Install the motion drive belt on the top pulley of the
stack pulley Make sure the "V" side of the belt is against the
puiley (Figure 34),,

Pulley
Figu re 34

Stack Pulley

Loosen

Belt Guide
Idler Pulley

Be{t Guide

Bell Retainel
Bell Guide

Ddve Pulley

Figure 35
N

F-95637

SERVICE AND ADJUSTMENT
HOW TO REPLACE

THE MOWER

DRIVE

BELT

REMOVAL
1.

Move the lift lever to the towest position_

Slide the mower drive belt between the stack pulley and the
belt guide. Remove the mower drive belt from the stack pulley,

Pull the belt retainer" away from tile idler pulley and remove
the mower drive belt (Figure 37),

4..

Slide the mower
the belt guides.

drive belt between the mandrel

pulley

NOTE: Replace the mower
drive belt with an
equipment belt from an authorized service center,.

and

Pu!l tile belt retainer away from the idler' pulley.
mower drive belt around the idler pulley

Put the

Make sure the mower drive belt is inside all the belt guides.
Also make sure the mower drive belt is not twisted.

5,,

Slide the mower drive belt between the stack pulley and the
belt guide, Install the mower' drive belt around the the stack
pulley

Before you mow, check the attachment clutch See the instructions on "How To Adjust The Attachment Clutch".

original
Mower Drive Belt
('#' Side Against Pulley)

INSTALLATION
!..

Pull the belt guides away from the mandrel pulley Slide the
beit between the belt guides and the mandrel pulley,,

Make sure the "V" side of the mower' drive belt is against the
mandrel pulley (Figure 36).

Figure 36

Mandrel Pulley
Belt Guide

Belt Guide

Belt Retainer

@
Idler" PuIIey

Mower Drive Belt
Figu re 3,7

F-95637

SERVICE AND ADJUSTMENT
HOW TO REPLACE

THE FUSE

If the fuse is blown, the engine wilt not start.. The location of the fuse
is next to the battery Remove the fuse and replace with a 15 amp
automotive fuse (Figure 38).

15 amp
Automotive Fuse
Figure 38

HOW TO SET THE CUTTING

HEIGHT

The cutting height is set at the factory from lV2 to 4 inches. To lower
or raise the cutting height, make an adjustment to the lifter rod as
follows.
1,

Move the lift lever to the lowest position,

Disconnect the lifter rod from the lifter arm (Figure 39)

Turn the lifter rod clockwise to lower or counterclockwise
raise the cutting height..

Attach the lifter rod to the lifter arm

Move the lift lever to the highest position Make sure the pulleys
or belt do not touch the bottom of the frame..

Hair Pin

to
LiflerRod

Figure 39

HOW TO CLEAN

THE MOWER

stop
the engine
and you
disconnect
the mower
wire to the
spark
WARNtNG:
Before
clean the
housing,
plug,

Grass and other debris on top
belt from working correctly.
frequently clean the top of the
debris from around the pulleys
1

HOUSING

of the mower housing can keep the
For safety and correct operation,
mower housing Remove grass and
and other moving parts

Clean the top of the mower housing.

Move the lever for the attachment
position

Again clean the top of the mower housing,

After you cut the grass, clean the bottom of the mower housing

FRONT

WHEEL

clutch to the DISENGAGE

ALIGNMENT

The alignment of the front wheels cannot be adjusted, if the steering
is damaged and the alignment has changed, see your nearest
authorized service center

Move the lever for the attachment clutch to the ENGAGE position.

F-95637

SERVICE AND ADJUSTMENT
STORAGE

(over 30 days)

prevent engine problems with the fuel system, empty the fuel
system before storage of 30 days or longer:,

At the end of each year, prepare the unit for storage as follows,

NOTE: Fuel stabilizer
(like STA-BIL)
is an acceptable
alternative in reducing the formation of fuel gum in thefuel tan k
and the gasoline storage container° Always follow the mix ratio
located on the container of stabilizer. Run the engine at least 10
minutes after' adding the stabilizer to allow the stabilizer to
reach the carburetor. Do not drain the fuel tank and carburetor
if stabilizer is used,

GENERALINSPECTION
Inspect the belts., if the belts are damaged or worn, replace with
replacement belts from the factory See the belt replacement
instructions in the Service And Adjustment section
7,.

Make sure all nuts, bolts and screws are tighL Inspect moving
parts for damage, breakage and wear. Replace if necessary

MOWER
1

if you do not use a stabilizer,

HOUSING

Clean the mower housing See "How To Clean Tile Mower
Housing'L

Start the engine

Run the engine until the fuel tank and the carburetor are out of
fuei and the engine stops°

Do not leave fuel in the fuel tank or the carburetor. The fuel can
damage the function of the fuet system.. Some models have a
fuet drain (Figure 40). Hold a cloth under the fuel drain. Push
the fuel drain until the carburetor is empty

4..

After storage, make sure you use fresh fuel..

LUBRICATE THE UNIT
See the "Where To Lubricate"
Responsibilities section

instructions

in the Customer

do the following:

THE ENGINE
1..

Ctean the dirt and grass from the engine.

Change the oil. See the instructions, "How To Change The Oil"

Check the air screen.. See the instructions, "How To Clean The
Cooling System"

Checkthesparkpiug
Spark Plug"

Seetheinstructions,"HowToCheckThe
Fuei Drain
Figure 40

THE FUEL SYSTEM
THE BATTERY
ing
or near aDo
fire.
not the
smoke
because
the afumes
WARNING:
notDo
drain
gasoline
inside
buildfrom the fuel can cause an explosion.
CAUTION: During storage, it is important to prevent deposits
from occurring in fuel system parts like the carburetor, fuel
filter, fuel line and the fuel tank° Alcohol gasoline mixtures
(called gasohot or using ethanol or methanol) attract moisture
causing acid deposits during storage. While the unit is in
storage, the acids in the fuel can damage the fuel system. To

F-95637

Remove the battery.

Clean the battery terminals of any deposits

Charge the battery. See the instructions on "How To Check And
Charge The Battery".,

Store the battery in a coo!, dry place

NOTE: After a long time in storage,

charge the battery.

TROUBLE

SHOOTnNG CHART

PROBLEM:
The engine will not start.
1
Follow the steps, "How To Start The Engine" in this book,

PROBLEM:
A hot engine
t., Clean the air screen

Electric-Start
cables..

Check the oil

Adjustthe

Check for a loose wire, Tighten the limit switches,, (See the wiring diagram,)

Replace the fuel filter

4
5,,

Drain the fuel tank Clean the fuel line Replace the fuel filter,
Remove the spark plug(s), Move the throttle to the SLOW position, Turn the ignition key to the ON position., Try to start the engine several times Install the spark ptug,

PROBLEM:

6
7.

Models: Clean the battery terminals

Tightenthe

Replace the spark plug
Adjust the carburetor,,

PROBLEM:
The engine will not turn over°
1
Follow the steps, "How To Start The Engine" in this book..
2,

Electric-Start Models: Checkthe level of the acid in the battery.
If needed, add water, Charge the battery

3,
4

Replace the fuse,
Check the wiring harness for damage or a loose connection
Repair the damaged wire.,
Electric-Start Models: replace the solenoid Recoil-Start Models: replace the module

PROBLEM:
The engine is difficult
!
Adjust the carburetor.,
2, Replace the spark plug
3

a decrease

Replace the fuel filter.,

or has a

in power,

carburetor,

Excessive

vibration,

Replacethe

blade

2,
3

Check for loose engine boils,
Decrease the air pressure in the tires

4..

Adjust the carburetor,,

Check for a damaged
damaged parts

belt or damaged

pulley. Replace the

PROBLEM:
The grass does not discharge
t,, Stop the engine Clean the mower housing

correctly.

2
3.

Raise the height of cut..
Replace or sharpen 1he binders).,

4.
5

Move the shift lever to a slower speed
Move the throttle control to the FAST position

Replace the spring for the blade id{er.

PROBLEM:
The mower housing
does
t,. Check the air pressure in the tires,

to start,,

PROBLEM: The engine does not run smooth
loss of power.

causes

not cut level.

Adjust the level of the mower housing

Check the front axle, if the front axle does not freely pivot, loosen the axle bott(s).

t,
2.

Checkthe oil,,
Clean the airfiiter

PROBLEM:
The mower blades will not rotate.
1
Ct_eck the mower drive belt,. Make sure the belt is installed correctly.,

Clean the air screen

4,,
5
6,
7

Repiace the sparkp{ug,
The engine is working too hard,, Use a lower gear
Adjust the carburetor
Replace the fuel filter

PROBLEM:
The unit will not move when the clutch
is
engaged.
t.. Check the motion drive belt Make sure the belt is installed
correctly
2,, Adjust the clutch.

PROBLEM:
The engine
does
speed.
1,, Replace the spark plug
2
Adjust the throttle control,
3. Clean time air filter
4

not

run

smooth

at fast

Replace the fuel filter,

PROBLEM: The engine stops when the blades are
engaged.
I. Toactivate the seat sensor, alwayssit in the middte ofthe seat
2 Check the wiring harness for damage or a loose connection.,
Repair the damaged wire
PROBLEM:
On slopes,
the engine stops,
1., Mow up and down slopes, Never mow across a slope,
2
To activate the seat sensor, always sit in the middle of the seal
PROBLEM:
The engine will
1, Replace the spark plug..
2
Clean the air filter,

not idle.

3
4

Adjust the carburetor,
Adjust the throttle control

Drain the fuel tank.. Clean the fuel line, Replace the fue! filter.

F-95637

Repface the mower drive belt

Replace the motion drive belt

PROBLEM:
The unit moves slower
clutch
is engaged.
1,, Adjustthe clutch,
2.
Replace the motion drive belt
PROBLEM:
Whenthe
noise can be heard.

clutch/brake

or stops

pedal

when

is released,

the

belt

Temporary bait noise does not change the operation of the unit,,
If belt noise is continuous, check the routing of the belt Make
sure the belt is inside all belt guides,,

If the noise is continuous,

adjust the clutch

PROBLEM:
The rear wheels spin over uneven terrain.
1
Check the front axle., If the front axle does not freely pivot, loosen the axle bolt(s)
PROBLEM:
The transaxle
is difficult
to shift between
gears with the engine running and the clutch depressed.
1, Check the clutch adjustment to make sure the belt stops when
the clutch pedal is depressed with the transaxle in (N) neutral
Check the belt guides around the transaxle drive pulley Make
sure the belt guides do not touch the pulley

SIGHT AND HOLD THIS GUIDE LEVEL WITH A VERTICAL
TREE, A CORNER OF A STRUCTURE, A POWER LINE
POLE, OR A FENCE POST.

10 DEGREES

Operate up or down slopes,
never across the face of slopes.

To determine if a slope is safe to mow: (1) disengage the blade(s), (2) put the unit in reverse, and (3) try to back straight up the
slope. If you can back up the slope, it is generally safe to mow. However, if you do not feet safe, or if you are not completely sure, use this guide
anddo not mow a slope that is greater than 15 degrees. If the riding mower is used with a pull-behind attachment, do not operate the unit on a
slope that is greater than 10 degrees.
A 15 degree slope is a hill that increases in height at approximately
A 10 degree slope is a hill that increases in height at approximately

2.5 feet in 10 feet.
1.7 feet in 10 feet.

slopes.
Operate
riding
mowerand
upavoid
or down
slopes,
never
across the face
of slopes.
Use extra care
when
operating
on orinnear
slopes
Use extreme
carea at
all times,
sudden
turns
or maneuvers.
Follow
other instructions
in this
manual
for safety
mowing
on
and obstructions.

.....................................

_O_E_ fo'v's_
_L'O_P_
_
.....................................

NDEX
A
Adjustments
Attachment Clutch, 20
Clutch, 21
Drive Brake, 21
Mower Housing
Cutting Height, 31
Level, 28
Air Screen, 24
Attachment Clutch
Adjust, 20
Location, 1I
Operation. t 2
Attachments, 6

D
Drive Brake
Adjust, 21
Chock, 2t

E
Engine
Cooiing System, 24
Fuel, 15
Lubrication, 24
Muffler, 24
Oil, 15, 24
Spark Arrester, 24
Starting, 15
Throttle Control, !2

B
Battery
Charge, 22
Check, 8
Check Acid Level. 22
Clean, 22
Emergency Start, 15
Install, 8
Removal, 8, 22
Belt
Metion Drive
Adjust, 2t
Replace, 29
Routing, 9
Mower Drive
Adjust, 20
Replace, 30
Routing, 9
Blade
Inspect, t9
Remove And lnstali, 19
Sharpe n, 19

C
Clutch
Adjust, 21
Check, 2t
Clutch / Brake Pedal, Location, 11
Customer Responsibilities
Attachment Clutch, 20
Battery
Charge, 22
Check Acid, 22
Ctean, 22
Blade, ! 9
Clutch, 21
Drive Brake, 21
Filter, Air, 25
Lubrication, 23
Maintenance Chart, 18
Muffler, 24
Spark Plug, 25
Cutting Height
Adjust, 28, 31
Change, 13
F-95637

Type, t5
Operation
Attachment Clutch, tt, t2
Clutch / Brake Pedal, tl
Emergency Start, 15
Ignition Switch, tl
Lift Lever, 1I, 13
Location Qf Controls, 1t
Mower Housing, t4
Mowing And Bagging, 17
Mulching, 17
Operate On Hills, 14
Parking Brake, 11, t3
Shift Lever, 11, 12
Start The Engine, 15
Stop The Unit, 13
Throttle Control, 11,12
Transport, t 3

Fitter, Air, 25
Parking

Fuel, Type, 15
Fuse, 31

Brake

Location,

Operation,

Ignition Switch, Location, 11

Safety Rules, American National
Standard Institute, 4-5
Seat, Install, t0

Lift Lever
Location, 1t
Operation, 13
Lubrication
Engine, 24
Mower, 23

M
Maintenance Chart, 18
Motion Drive Belt
Adjust, 21
Replace, 29
Mower Drive Belt
Adjust, 20
Replace, 30
Mower Housing
Clean, 3I
Cutting Height, 13, 31
Install, 27
Level Adjustment, 28
Operation, ! 4
Remove, 27
Muffler, 24
Spark Arrester, 24
Mulcher
Install, t6
Operation, t 7
Remove, 16

Service And Adjumrnent
Belt
Motion Drive, 29
Mower Drive, 30
Fuse, 31
Mower Housing
Clean, 31
Cutting Height, 31
install, 27
Level, 28
Remove, 27
Storage, 32
Carburetor, 26
Shift Lever
Location, 11
Operation, t 2
Side Panel, 22
Slope Guide, 34
Spark A_rester, 24
Spark Plug, 25
Steering Wheel, 9
Storage, 32

T
Throttle Control
Location, 11
Operation, 12
Tire Pressure, 9, 18, 28
Trouble Shooting Chart, 33

Oil
Change, 24
Cl_eck, !5, 24

Wheel Alignment, 3t
35

10 P. ELECTRIC START
30" MOWER / ULCHE
5 SPEE
REAR E GB E
The Model Number for the mower is found on a decal attached to the back of
the frame. The Model Number for the engine is found on the blower housing
above the spark plug. Always give the Model Number when you call for service
or order repair parts for your unit.
Repair parts can be ordered from any Sears Service Center/Department
most Sears Stores.

ode_ No=
502°251220

and

WHEN ORDERING REPAIR PARTS, ALWAYS HAVE THE FOLLOWING
INFORMATION AS SHOWN IN THIS LIST

PRODUCT-

REAR ENGINE RIDER

e MODEL NUMBERe ENGINE MODELNO,.

502,251220
143,436012

e PART NUMBER
e PART DESCRIPTION

How To Order
Repair Parts

Your Sears merchandise has added value when you consider Sears has service units
nationwide staffed with Sears trained technicians. Sears technicians have the necessary
parts, tools and equipment to meet the Sears pledge, "We Service What We Sell"

,,,i ,,

F-95637

Sears,

Roebuck

and Co., Hoffman

Estates,

IL. 60179 U.S,A.

Printed in U S A

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Craftsman 502251220 User Manual TRACTOR Manuals And Guides L0805056

CRAFTSMAN Lawn, Riding Mower Rear Engine Manual L0805056 CRAFTSMAN Lawn, Riding Mower Rear Engine Owner's Manual, CRAFTSMAN Lawn, Riding Mower Rear Engine installation guides

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