Sears 917.25559 User Manual

OWNER'S

MANUAL

MODEL NO.

917.255590

Caution:

Read and follow

all Safety Rules
and instructions

Before Operating

This Equipment

Sears, Roebuck and Coo, Chicago, JL 60684 U.S°A.

, Assembly

• Operation
. Customer Responsibilities

• Service and Adjustment
° Repair Parts

Safe Operation Practices for Ride°On Mowers

SAFETY RULES &

.... i

......... i

IMPORTANT: 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,

L

GENERAL OPERATmON

e

Read, understand, and follow alt instructions in the manual
and on the machine before starting,

Only allow responsible adults, who are 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 blade,

o

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

Never carry passengers.
Do not mow in reverse untess absolutely necessary. Always

look down and behind before and while backing.

e

Be aware of the mower discharge direction and do not point
it at anyone. Do not operate the mower without either the
entire grass catcher or the guard in place.

Slow down before turning.
Never leave a running machine unattended. Always turn off

blades, set parking brake, stop engine, and remove keys
before dismounting,

Turn off btades when not mowing.
Stop engine before removing grass catcher or unclogging

chute.
Mow only in daylight or good artificial light.

Do not operate the machine while under the influence of
alcohol or drugs.

Watch for traffic when operating near or crossing roadways,
Use extra care when loading or unloading the machine into a

trailer or truck.

I1. SLOPE OPERATION

Slopes are a major factor related to loss-of-control and tipover

accidents, which can result in severe injury or death. All slopes

require extra caution. If you cannot back up the slope or ifyou feel
uneasy on it, do not mow it.

DO:

- Mow up and down slopes, not across.
o Remove obstacles such as rocks, tree limbs, etc.

o Watch for holes, ruts, or bumps. Uneven terrain could

overturn the machine. Tall grass can hide obstacles.

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

. Follow the manufacturer's recommendations forwheet weights

or counterweights to improve stability.

- Use extra care with grass catchers or other attachments.
These can change the stability of the machine.

• Keep nit movement on the slopes sfowand gradual Do not
make sudden changes in speed or direction.

• Avoid starting or stopping on a slope. If tires lose traction,
disengage th'e blades and proceed slowly straight down the

slope.

DO NOT:
o Do not turn on slopes unless necessary, and then, turn slowly

and gradually downhill, if possible.

• Do not mow near drop-offs, ditches, or embankments. The
mower could suddenly turn over if a wheel is over the edge of

a cliff or ditch, or if an edge caves in,

= Do not mow on wet grass. Reduced traction could cause

sliding.

o Donot try to stabilize the machine by putting your foot on the

ground.

, Do not use grass catcher on steep slopes.

I& CHILDREN

Tragic accidents can occur if the operator is not alert to th_
presence of children, Children are often attracted to the machin_

and the mowing activi_. Never assume that children will remair_
where you last saw them.

o Keep children out of the mowing area and under the watchfu!

care of another responsible adult.

o Be alert and turn machine off if children enter the area.

Before and when backing, _ook behind and down for smali
children.

Never carry children, They may fall off and be seriously
injured or interfere with the safe machine operation.

Never allow cNdren to operate the machine.
Use extra care when approaching blind corners, shrubs,

trees, or other objects that may obscure vision.

IV.

SERVICE

o

Use extra care in handling gasoline and other fuels. They
are flammable and vapors are explosive.

Use only an approved container.

* Never remove gas cap or add fuel with the engine

running. Allow engine to coo_ before refueling. Do no_.
smoke.

Never refuel the machine indoors.
Never store the machine or fuel container inside where

there is an open flame, such as a water heater.

Never run a machine inside a closed area.

. Keep nuts and bolts, especiafiy blade attachment bolts, tight

and keep equipment in good condition.

, Never tamper with safety devices. Check their proper

operation regularly.

- Keep machine free of grass, leaves, or other debris build-up.
Clean oil or fuel spillage. AtSow machine to cool before
storing.

" Stop and inspect the equipment if you strike an object.

Repair, if necessary, before restarting.
. Never make adjustments or repairs with the engine running.
o Grass catcher components are subject to wear, damage,

and deterioration, which coutd expose moving parts or allow
objects to be thrown. Frequently check components and
replace with manufacturer's recommended parts, when neck.

essary.

o Mower blades are sharp and can cut. Wrap the blade(s) or

wear gloves, and use extra caution when servicing them.

o Check brake operation frequently. Adjust and service as

required.

Look for this syr_bo_ to point out impor-

tant safety precautions, _t means
CAW]ON.q. v BECOI_EALERT!!! YOUR

SAFETY iS iNVOLVED°

CAUTaON: Amways disconnect spark

contact spark p_ug in order to prewnt

plug wire and #face wire where it cannot

accidental starting when setting up,
transporting, adjusting or making

repairs,

2

CONGRATULATIONSon your purchaseof a Sears

Tractor.tt hasbeendesigned,engineered and manu-

factured to give you the best possible dependability and

performance.

Should you experience any problem you cannot easily

remedy, please contact your nearest Sears Service
Center/Department. We have competent, well-trained

technicians and the proper tools to service or repair this

unit.
Please read and retain this manual. The instructions will

enable you to assemble and maintain your unit properly.
Always observe the "SAFETY RULES".

MODEL
NUMBER 917.255590

SERIAL

NUMBER

PRODUCT SPEC FmCATIONS

HORSEPOWER: 12.5
GASOLINE CAPACITY: 5 QUARTS

UNLEADED REGULAR

OiL (3.0 PINTS): SAE 30 (or10W-30)

WINTER: SAE 5W-30

SPARK PLUG(GAP.030 IN.); CHAMPION RJ-19LM

STD361458

VALVE CLEARANCE: iNTAKE .005- .007 IN.

EXHAUST .009- .011 IN.

GROUND SPEED: FORWARD: 0-5.5 MPH

REVERSE: 0-2,2 MPH

TIRE PRESSURE: FRONT: 14 PSi

REAR: 10 PSI

DATE OF PURCHASE

THE MODELAND SERIAL NUMBERS WILL BE FOUND
ON A PLATE UNDER THE SEAT.

YOU SHOULD RECORD BOTH SERIAL NUMBER AND
DATE OF PURCHASE AND KEEP IN A SAFE PLACE
FOR FUTURE REFERENCE.

MAWNTENANCE AGREEMENT

A Sears Maintenance Agreement is available on this prod-
uct. Contact your nearest Sears store for details.

CUSTOMER RESPONSIBALtTIES

• Read and observe the safety rules.
Follow a regular schedule inmaintaining, caring for and

using your unit.

• Follow the instructions under "Customer Responsibili-
ties" and "Storage" sections of this owner's manual.

CHARGING SYSTEM: 3 AMPS BATTERY

5 AMPS HEADLIGHTS

BLADE BOLT TORQUE: 30-35 FT, LBS,

WARNING: This unit is equipped with an internal combus-
tion engine and should not be used on or near any unim-

proved 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). tf a spark arrester Jsused, it should be maintained in

effective working order by the operator.

In the state of California the above is required by law
(_Section 4442 of the California Public Resources Code).

Other states may have similar laws. Federal taws apply on
federal lands. A spark arrester for the muffler is available

through your nearest Sears Authorized Service Center

(See REPAIR PARTS section of this manual).

LIMITED TWO YEAR WARRANTY ON ELECTRIC START RIDING EQUIPMENT

For two (2) years from the date of purchase, if this riding equipment is maintained, lubricated and tuned up according to the

instructions in the owner's manual, Sears will repair or replace, free of charge, any parts found to be defective in material or
workmanship,

This Warranty does not cover:

• Expendableitems which becomeworn during normal use, such as blades, spark plugs, air cleaners andbelts.

• Tire replacement or repair caused by punctures from outside objects, such asnaits,thorns, stumps, or glass.
o Repairsnecessary because of operator abuse, negligence,improperstorage or accidentorthe failure to maintain the

equipment according to the instructionscontainedin the owner's manual,
Riding equipment used for commercial or rental purposes.

LiMiTED 90 DAY WARRANTY ON BATTERY

For 90 days from date of purchase, if any batteryincluded with this riding equipment proves defective in material or workmanship
and our testing determines thebatterywil_not hold a charge, Sears will replacethe batteryat no charge,

WARRANTY SERVICE IS AVAILABLE BY RETURNING THE RIDING EQUIPMENT TO THE NEAREST SEARS SERVICE
CENTER/DEPARTMENT tN THE UNITEDSTATES.

This Warranty gives you specific legal rights,andyou may alsohave other rightswhichmayvary from state to state.

SEARS, ROEBUCK AND CO., Di731CR-W, SEARS TOWER, CHICAGO, ILLINOIS 60684

3

TABLE OF CONTENTS

SAFETY RULES ............................................................ 2

PRODUCT SPECIFmCATIONS ....................................... 3

CUSTOMER RESPONSIBILITIES ..................... 3, 14-17

WARRANTY ................................................................... 3

TABLE OF CONTENTS ................................................. 4

iNDEX ............................................................................. 4

TRACTOR ACCESSORIES ........................................... 5

ASSEMBLY ................................................................ 7-9

raND

OPERATION ........................................................... 10-13

MAINTENANCE SCHEDULE ...................................... 14

SERVICE AND ADJUSTMENTS ............................ 18.2t_

STORAGE .................................................................... 25

TROUBLESHOOTING ............................................ 26-27

REPAIR PARTS - TRACTOR ................................. 29-50

REPAIR PARTS - ENGINE ..................................... 46-5G

REPAIR PARTS - TRANSAXLE ............................ 44-45

PARTS ORDERING/SERViCE ................... BACK PAGE

A

Accessories ............................................. 5

Adjustments:

Brake ........... :............................... 20

Carburetor ................................... 24

Mower

Front-To-Back ........................ t9

Side-To-Side .......................... t 9

Throttle Control Cable ................. 24

Air FiIter, Engine ................................. 17

Air Screen, Engine ............................. 17

Assembly ........................................... 7-9

B

Battery:

Charging ........................................ 8

Cleaning ...................................... 17

install ation ..................................... 9

Levels ....................................... 8,t 5

Preparation .................................... 8

Starting with Weak Battery .......... 22

Storage ........................................ 25

Terminals .................................... t 5

Belt:

Motion Drive

Removal/Replacement ........... 20

Mower Blade Drive

Removal/Replacement ........... 20

Blade:

Sharpening .................................. 15

Replacement ............................... 15

Brake Adjustment ............................... 20

C

Carburetor Adjustment ....................... 24

Controls, Tractor ................................. 10

Customer Responsibilities ............. 14-t7

Engine:

Air Filter ................................... 17

Air Filter Foam Pre-Cleaner .... t7

Air Screen, Engine .................. 17

Battery ..................................... 15

Cooling Fins, Engine ............... 17

Engine Oil ................................ 16

Fuel Filter ................................ t 7

Spark Plugs ............................. 17

Tractor:

Blade ....................................... 15

Lubrication Chart ..................... t 4

Maintenance Schedule ............ 14

Tire Care ......................... 8,15,22

Cutting Height, Mower ........................ t t

D

Decals, Wheels & Tires ...................... 29

E

Electrical:

interlocks and Relays .................. 23

Schematic ................................... 28

Wiring Diagram ............................ 30

Engine:

Air Filter ....................................... 17

Air Filter Foam Pre-Cleaner ........ 17

Air Screen ................................... 17

Cooling Fins, Engine ................... 17

Oil Change .................................. 16

Oil Level ................................. 12,16

Oil Type ....................................... i6

Preparation .................................. 12

Repair Parts ........................... 46-50

Starting ........................................ 13

Storage ........................................ 25

F

Filter:

Air Filter ....................................... 17

Air Filter Foam Pre-Cleaner ........ 17

Fuel ............................................. 17

Fuel:

Type ............................................ t2

Storage ........................................ 25

Fuse .................................................... 23

H

Hood Removal/Installation .................. 23

L

Leveling Mower Deck ......................... 19

Lubrication:

Chart ............................................ 14

Maintenance Schedule ....................... 14

Mower:

Adjustment, Front-to-Back ........... t9

Adjustment, Side-to-Side ............. 19

Blade Sharpening ........................ 15

Blade Replacement ..................... 15

Cutting Height .............................. 11

Installation ................................... 18

Operation ..................................... 12

Removal ......................... :............ 18

Mowing Tips ....................................... t3

Muffter ................................................. 17

Spark Arrester .......................... 3,38

O

Oil:

Cold Weather Conditions ....... ! 2,16

Engine ......................................... 16

Storage ........................................ 25

Transaxle .................................... 16

Operation ...................................... 10-13

Operating Mower ................................ 12

Options:

Accessories ................................... 5

Spark Arrester .......................... 3,38

P

Parking Brake ................................ 10-1 !

Parts Bag .............................................. 6

Parts, Replacement/Repair ........... 29-45

Product Specifications ........................... 3

R

Repair Parts .................................. 29-45

S

Safety Rules .......................................... 2

Seat ...................................................... 8

Service and Adjustments .............. 18-24

Carburetor ................................... 24

Fuse ............................................ 23

Hood Removal/Installation .......... 23

Motion Drive Belt

Removal/Replacement ........... 20

Mower Blade Drive Belt

Removal/Replacement ........... 20

Mower Adjustment

Front- to-Back ........................ 19

Side-to-Side ............................ 19

Mower Removal .......................... 18

Tire Care ............................. 8,15,22

Slope Guide Sheet ............................. 5t

Spark Arrester .................................... 38

Spark Plugs ........................................ t7

Specifications ....................................... 3

Starting the Engine ........................ 12-13

Steering Wheel ................................ 7,22

Stopping the Tractor ........................... 11

Storage ............................................... 25

T

Throttle Control Cable

Adjustment .................................. 24

Tires................................................... 8,t5,22

Trouble Shooting Chart .................. 26-27

Transaxle:

Repair Parts ........................... 42-43

Pump ........................................... ! 6

W

Warranty ............................................... 3

Wiring Diagram ................................... 30

Wiring Schematic ............................... 28

4

ACCESSORIES AN ATTACHMENTS

These accessories and attachments were available when the unit was purchased. They are a_so available at most Sears retail outfets,

catalog and service centers. Most Sears stores can order these items for you when you provide the model number of your tractor.

ENGINE NA_NTENANCE

SPARK PLUG MUFFLER AIR FILTER GAS CAN ENGINE OIL STABILIZER 8kADES BELTS

PERFORMANCE

Sears offers a wide variety of attachments that fit your vehicle. 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 made in these attachments, orsome may no longer be available orfit your model. ContactyournearestSearsstorefortheaccessotie$

and attachments that are available for your unit,
Most of these attachments do not require additional hitches or conversion kits (those that do are indicated) and are designed for easy

attaching and detaching.

PERMANEX BAGGER tats you collect grass clippings and
leaves for a healthier, nearer looking lawn. Two Permanex

containers hold 30-gailon plastic bags.
LAWN SWEEPERS let you collect grass clippings and leaves.
LAWN VACS for powerful collection of heavy grass clippings and

leaves. Wand attachment to pick up debris in hard-to-reach
places.

CARTS make hauling easy. Variety of sizes available.
ROLLER for smoother lawn surface. 36-inch wide, 18-inch

diameter water-tight drum holds upto390 Ibs. ofweight. Rounded

edges prevent harm to turf. Adjustable scraper automatically
cleans drum.

SPREADER!SEEDERS make seeding, fertilizing, and weed
kiIling easy. Broadcast spreaders are also useful for granular

de-icers and sand.

CORING AERATOR takes small plugs out of soil to allow mois-
ture and nutrients to reach grass roots. 36-inch swath, 24

hardened steel coring tips. 150 lb, capacity weight tray.
AERATOR promotes deep root growth for a healthy lawn. Ta-

pered 2,5-inch steel spikes mounted on 10-inch diameter discs
puncture holes in soil at close intervals to let moisture soak in.

Steel weight tray for increased penetration.
MULCH RAKE/DETHATCHER !oosens soi! 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
or rear mounting,

SPRAYERS use 12-volt DC electric motor that connects to the
tractor battery or other 12-vott source. Includes booms for
automatic spraying when putling, and hand held wand for spot
spraying. Wand has adjustable spray pattern. For applying

herbicides, insecticides, fungicides, and fiquid fertilizers,

SNOW BLADE for snow removal only. 14-inch high, 42-inch
wide blade clears 38-inch path when angled left or right, Raises,

iowers with side lever. Adjustabie skids; replaceable, reversible
scraper bar. (Use with tire chains, wheel weights, or rear drawbar

weight.)
SNOWTHROWER has 40-inch swath, Drum4ype auger handles

powdery and wet/heavy snow. Mounts easily with simple pin
arrangement. Discharge chute adjusts from tractor seat. (;-inch

diameter spout discharges snow 10 to 50 feet. Lift controlled at
tractor seat. (Use with chains, wheel weights, or rear drawbar

weight.)
TIRE CHAINS are heavy duty; closely spaced extra-large cross

links give smooth ride, outstanding traction.
WHEEL WEIGHTS for rear wheels provide needed traction for

snow removal or dozing heavy materials. In pairs. (30 Ibs. each.)
TRACTOR CAB has heavy duty vinyl fabric over tubular steel

frame, ABS plastic top; clear plastic windshield offers 360 degree
visibility. Hinged metal doors with catch. Keeps operator warm

and dry. Remove vinyl and windshields for use as sun protector

in summer. (Catalog only.)

Optional accessories for tractor cab: tinted/tempered solid
safety glass windshield with hand operated wiper; 12-volt amber
caution light for mounting on cab top, (Catalog only.)

TRACTOR COVER protects tractor from weather. Made of
Evolution 3 fabric (water-repellent, extremely breathable, light

weight, soft, non-abrasive, pliable in all temperatures, durable,
stain/tear/puncture resistant, will not shrink or stretch.) (Catalog
only.)

5

CONTENTS OF HARDWA

PACK

Parts Bag contents shown full size

\

i Metal

O (2) Sheet

(1) 2_3/8" Dia. Washer

f Screws

#!0-t6 x 1/2

(1) Locknut 3/8-24

Parts packed separately in carton

Seat

Battery acid

l'

Steering

Wheel

Steering

Boot

Battery

'"i

(t) Hex Bolt 1/2-13 x t

(I) Shoulder Bolt 5/t6-t8

' \\

0

(1) Washer 17/32 x 1-3/16 x 12 Ga.

/ (1) Lock Washer 1/2

@

(2) Hex Bolts 1/4 - 20 x 3/4

z
z

(2) Hex Nuts 1/4- 20

Owner's Manual

Parts bag contents not shown full size

tM,,

__ Steering

Steering Wheel !nsert

Adapter

_(2) Keys

Steering
Bushing

Parts Bag

Whee!

p .................

¢

(2) Washers 9/32 x 5/8 x 16 Ga.

(2) Lock Washers I/4

15°Slope Sheet

6

Battery Caps

and mnstructlons

............ !

ASSE

TOOLS REQUIRED FOR ASSEMBLY

A socket wrench set will make assembly easier. Standard

wrench sizes are listed.

(i) 5/16" wrench
(2) 7/16" wrenches
(1) 1/2" wrench

Utility knife

When right and left hand is mentioned in this manual, it
means when you are in the operating position (seated
behind the steering wheel).

(1) 9/!6" wrench

Tire pressure gauge
Screwdriver

BLY

TO REMOVE UNIT FROM CARTON

UNPACK CARTON

- Remove all accessible loose parts and parts cartons
from carton (See page 6).

• Cut along dotted lines on carton, from top to bottom, all
four corners of carton and lay panels flat.

• Check for any additional loose parts or cartons and

remove.

BEFORE ROLMNG UNIT OFF SKtD

ATTACH STEE!RJNG WHEEL (See Fig, 1)

o Slide the steering bushing over the steering shaft.
, Raise steering shaft forward until screw holes in dash

line up with steering bushing. Install two (2) sheet
metal screws and tighten securely.

o Position steering boot over steering shaft.
, Place tabs of steering boot over slots indash and push

down to secure.

- Slide steering wheel adapter onto upper steering shaft.

, Position front wheels of the tractor so they are pointing

straight forward.

, Position steering wheel so cross bars are horizontal

(left to right) and slide onto adapter.

• Assemble large flat washer and 3/8-24 hex fockn utand
tighten securely.

° Snap insert into center of steering wheel.
o Remove protective plastic from tractor hood and grill.

IMPORTANT; CHECK FOR AND REMOVE ANY
STAPLES IN SKID THAT MAY PUNCTURE TIRES WHERE

UNIT IS TO ROLL OFF SKID.

(See Fig. 6)

, Raise attachment lift lever to its highest position.
, Release parking brake by depressing clutch/brake

pedal.

o Pull freewheel knob up to disengage transmission.
o Roll unit backwards off skid.

o Remove banding holding discharge guard up against

tractor.

STEERING

BOOT

STEERING

BUSHING

STEERING SHAFT

(SHiPPiNG

POSiTiON)

STEERING SHAFT
(ASSEMBLY POSITION)

FIG. 1

7

ASSE BLY

HOW TO SET UP YOUR TRACTOR

PREPARE BAKERY (See Fig,21

CAUTION: Wear eye a_d face shield.

Wash hands or c_othing _rnmedlately if
accidentally in contact with battery acid.

Do not smoke. Fumes from charged
battery acid are e×p_osiveo

Read the instructions included with the
battery vent ¢apso Always wear gloves,

c_othing and goggles to protect your

hands_ skin and eyes.

Your unit has a battery charging system which is sufficient

for normal use. However, periodic charging of the battery
with an automotive charger writ extend its life.

o See instructions packed with vent caps in parts bag.
o Fil! battery with acid. Fill each celt until it reaches the

bottom of the vent wetIs. Do not overfill.
Allow battery to stand and settle for at least thirty

minutes. After standing, check the level of acid. if
beiow the vent wells, add more acid until the correct

level is reached.

_NSTALL SEAT (See Fig, 3}

Adjust seat before tightening adjustment bolt.
o Remove cardboard packing on seat pan,

° P_ace seat on pan and assemble shoulder bolt.

• Assemble adjustment bolt, tock washer and flat washer
loosely. Do not tighten,

• Tighten shoulder bolt securely.

o Lower seat into operating position and sit on seat.

Slide seat until a comfortable position is reached which
allows you to press clutch/brake pedal all the way down

(See Fig. 6).

• Get off seat without moving its adjusted poskion.

• Raise seat and tighten adjustment bolt securely.

Wah)/e,_ttt __iri)_jSet_n d_negd!tftoe_a111 _ _cal)ae_y {_ whi_?

_MPORTANT: TO MAXIMIZE THE UFE OF YOUR
BATTERY, iT IS NECESSARY THAT THE BATTERY BE

CHARGED BEFORE USE. FAILURE TO CHARGE

BATTERY CAN RESULT iN A SHORTENED BATTERY

LIFE.

o Charge battery at a rate of 6 amperes for ! hour. Use

a 12 volt battery charger. Observe all safety precautions
required for battery charging.

o Check the acid levet after the battery is charged. If the

acid has fallen below the correct level, add distilled or
iron free water.

o hstalt the vent caps to cover the vent wells. Wash the

top of the battery with water to remove any acid, then
w_pe dry.

o Check battery case for leakage to make sure that no

damage has occurred in handling.

• Dispose of excess battery acid. Neutralize acid for
disposal by adding it to four inches of water in a five
gallon plastic container. Stir with a wooden or plastic
paddle while adding baking soda until the addition of
more soda causes no more foaming.

o Follow instructions on how to instalI battery.

FLAT WASHER

/

ADJUSTMENT

BOLT

CHECK TIRE PRESSURE

The tires on your unit were overinflated at the factory for

shipping purposes. Correct tire pressure is important for
best cutting performance.

• Reduce tire pressure to PSI shown in "PRODUCT
SPECIFICATIONS" on page 3 of this manual.

CHECK DECK LEVELNESS

For best cutting results, mower housing should be properly
leveled. See "TO LEVEL MOWER HOUSING" in the

Service and Adjustments section of this manual.

LOCK WASHER

FIG. 3

CHECK FOR PROPER POS T ON OF ALL
BELTS

See the figures that are shown for replacing motion and
mower blade drive belts in the Service and Adjustments
section of this manual. Verify that the be!ts are routed
correctly.

F_G. 2 8

CHECK BRAKE SYSTEM

After you learn how to operate your tractor, check to see
that the brake is properly adjusted. See "TO ADJUST

BRAKE" in the Service and Adjustments section of this

manual

............ i

ASS LY

iNSTALL BATTERY (See Figs. 4 & 5)

CAUTION: Do not short battery termi-
meta_ bracelets, wristwatch bands,

hale. Before installing battery, remove

rings, etc.

Positive termina_ must be connected
first to prevent sparking from accideno
tat grounding.

. Lift seat to raised position.
, Open battery box door.

* Lower battery into battery box with battery terminals

toward front of unit.

, Be sure battery drain tube is attached to battery box.
o First connect RED battery cabfe to positive (+) battery

terminal with hex bolt, flat washer, lock washer and hex
nut as shown. Tighten securely°

* Connect BLACK grounding cable to negative (-) bat,

tery terminal with remaining hex bolt, flat washer, lock

washer and hex nut° Tighten securely.
o Close battery box door.
Open battery box door for:

o inspection for secure connections (to tighten hard-

ware).
o Inspection for corrosion.
, Testing battery,

, Jumping (if required).

Periodic charging

BATTERY

BOX DOOR

POSiTiVE NEGATIVE

(RED) CABLE (BLACK) CABLE

FLAT
WASHER

HEX \_\
BOLT

POSITIVE (+) TERMINAL

RG° 4 9

VENT CAPS

FIGo5

/ CHECKMST

BEFORE YOU OPERATE AND ENJOY YOUR NEW
TRACTOR, WE WISH TO ASSURE THAT YOU RECEIVE
THE BEST PERFORMANCEAND SATISFACT"iON FROM
THIS QUALITY PRODUCT.

PLEASE REVIEW THE FOLLOWING CHECKLIST:

,/ All assembly instructions have been completed.
¢" No remaining loose parts in carton°

,/ Battery is properly prepared and charged. (Minimum

1 hour at 6 amps).

,/ Seat is adjusted comfortably and tightened securely.
,/ All tires are properly inflated, (For shipping purposes,

the tires were over-inflated at the factory).

€" Be sure mower deck is properly leveled side-to-side/

front-to-rear for best cutting results. (Tires must be

properly inflated for leveling).

¢' Check mower and drive belts. Be sure they are routed

properly around pulleys and inside all belt keepers.

_z Check wiring, See that all connections are still secure

and wires are properly clamped.

WHILE LEARNING HOW TO USE YOUR TRACTOR, PAY
EXTRA ATTENTION TO 7:HE FOLLOWlNG IMPORTANT
ITEMS:

,/ Engine oil is at proper level,
./ Fue! tank is filled with fresh, dean, regular unleaded

gasoline.

¢" Become familiar with all controls _ their !ocation and

function. Operate them before you start the engine.

,/ Be sure brake system is in safe operating condition,

........ i

OPERATION

}<NOW YOUR TRACTOR

z

READ THiS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR

Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments. Save
this manual for future reference.

LIGHT SWITCH

THROTTLE/CHOKE

CONTROL

FREEWHEEL CONTROL

PAR KiNG SWITCH

ATTACHMENT CLUTCH LEVER

LIFT LEVER PLUNGER

ATTACHMENT LIFT LEVER

[ l

MOTION CONTROL LEVER

IGNITION

Sears tractors conform to the safety standards of the American National Standards institute.

ATTACHMENT CLUTCH LEVER: Used to engage the

mower biades, or other attachments mounted to your

tractor.

LIGHT SWITCH: Turns the headlights on and off.

THROTTLE/CHOKE CONTROL: Used for starting and
controlling engine speed.

CLUTCH/BRAKE PEDAL; Used for declutching and
braking the tractor and starting the engine.

PARKING BRAKE: Locks clutch/brake pedal into the

brake position.

FiG. 6

MOTION CONTROL LEVER: Selects the speed and di-,

rection of tractor.

ATTACHMENT LIFT LEVER: Used to raise, lower, and

adjust the mower deck or other attachments mounted to

your tractor,

UFT LEVER PLUNGER: Used to release attachment lift

lever when changing its position.
IGNITION SW_TCH: Used for starting and stopping the

engine.
FREEWHEEL CONTROL: Disengages transmission for

pushing or slowly towing the tractor with the engine off.

10

OPERATION

......... i

The operation of any tractor can result in foreign objects thrown into the eyes, which can
result in severe eye damage. Always wear safety glasses or eye shields while operating

your tractor or performing any adjustments or repairs. We recommend wide vision safety
mask for over the spectacles or standard safety g_asses, available at Sears Retail or

Catalog stores.

HOW TO USE YOUR TRACTOR

TO SET PARKING BRAKE (See Fig. 7)

Your unit is equipped with an operator presence sensing

switch. When engine is running, any attempt by the
operator to leave the seat without first setting the parking

brake wilt shut off the engine.
. Depress clutch/brake pedal into full "BRAKE" position

and hold.
Place parking brake lever in "ENGAGED" position and

release pressu refrom cfutchibrake pedal. Pedal should
remain in "BRAKE" position. Make sure parking brake

wilt hold vehicle secure.

ATTACHMENT "DISENGAGED"

CLUTCH LEVER POSITION
"ENGAGED"

POSITION \"_ BRAKEPARKING

CHOKE
CONTROL
LEVER

"BRAKE"
POSITION

\

CLUTCH/BRAKE
PEDAL "DRIVE"

POSITION

FIG. 7

STOPPING (See Fig, 7)

MOWER BLADES -

Move attachment clutch lever to "DISENGAGED" po-
sition.

GROUND DRIVE -

• Depress clutch/brake pedal into ful! "BRAKE" position.
, Move motion control lever to "NEUTRAL" position.

iMPORTANT; THE MOTION CONTROL LEVER DOES
NOT RETURN TO "NEUTRAL" POSITION WHEN THE

CLUTCH/BRAKE PEDAL IS DEPRESSED.

"ENGAGED"

POSITION

MOTION
CONTROL
LEVER

IGNIT|ON

KEY

\

PARKING BRAKE

"DISENGAGED"

POSITION

ENGINE -

Move throttle control to "SLOW" position.

Turn ignition key to "OFF" position and remove key.
Always remove key when leaving vehicle to prevent

unauthorized use.

, Never use choke to stop engine.

NOTE: Under certain conditions when unit is standing idle
with the engine running, hot engine exhaust gases may
cause "browning" of grass. To eliminate this possibility,

always stop engine when stopping unit on grass areas.

TO USE THROTTLE CONTROL (See Fig. 7)

Always operate engine at full throttle.

• Operating engine at less than full throttle reduces the

battery charging rate and the engine cooling air flow.

o Full throttle offers the best bagging and mower per-

formance.

TO MOVE FORWARD AND BACKWARD (See

Fig. 6)

The direction and speed of movement is controlled by the

motion control lever.

• Start tractor with motion control lever in "NEUTRAL"
position.

, Release parking brake and clutch/brake pedal.

Slowly move motion control lever to desired position.

TO ADJUST MOWER CUTTING H_I_T l_,_,=
Fig. 6)

The position of the attachment lift lever determines the
cutting height,

o Grasp lift lever,
. Press plunger with thumb and move lever to desired

position.

The cutting height range is approximately 1-t/2" to 4". The
heights are measured from the ground to the blade tip with
the engine not running. These heights are approximate

and may vary depending upon soil conditions, height of
grass and types of grass being mowed,

o The average lawn should be cut approximately 2-t/2

inches during the cool season and over 3 inches during
hot months, For healthier and better looking lawns,

mow often and after moderate growth,

o For best cutting performance, ..qr_c_ov_r 6 inches in

height should be mowed twice. Make the first cut
relatively high; the second to desired height.

11

OPEFIATIO

TO OPERATE MOWER (See Fig. 8)

Your unit is equipped with an operator presence sensing

switch. Any attempt by the operator to leave the seat with

the engine running and the attachment clutch engaged will

shut off the engine.

• Select desired height of cut.

o Engage mower by slowly moving attachment clutch

lever to "ENGAGED" position.

o TO STOP MOWER - Move attachment clutch lever to

"DISENGAGED" position.

without either the entire grass catcher,

CAUTBON: Do not o-_peratethe mowe_

on mowers so equipped, or the dis- J

charge guard in place, J

ATTACHMENT CLUTCH LEVER

"DISENGAGED" POSITION

"ENGAGED"

POSITION

DISCHARGE GUARD

FIG, 8

ATTACHMENT

LIFT LEVER
HIGH POSITION

LOW
POSJTtON

TO OPERATE ON HILLS

hills with slopes greater than 15 ° and
CAUTION: Do not drive up or down 1

not drive across any sJope° t

• Choose the slowest speed before starting up or down
hills.

o Avoid stopping or changing speed on hills.

• if slowing is necessary, move throttle control lever to
slower position.

, If stopping is absolutely necessary, push clutch/brake

pedal quickly to brake position and engage parking
brake.

Move motion control lever to "NEUTRAL" position.

IMPORTANT: THE MOTION CONTROL LEVER DOES
NOT RETURN TO "NEUTRAL" POSITION WHEN THE

CLUTCH/BRAKE PEDAL IS DEPRESSED.
o To restart movement, slowly release parking brake and

clutch/brake pedal.

• Slowly move motion control lever to slowest setting.

• Make all turns slowly.

TO TRANSPORT

o Pull freewheel control knob up to disengage transmis-

sion (See Fig. 6).

, When pushing or towing your unit, be sure motion

control lever is in "NEUTRAL" position°

• Raise attachment lift control to highest position.
, Do not push or tow unit at more than five (5) MPH.

BEFORE STARTING THE ENGINE

CHECK ENGINE OIL LEVEL (See Fig. 15)

• The engine in your unit has been shipped, from the
factory, already filled with summer weight oil.

o Check engine oil with unit on level ground.

• Remove oi! fill dipstick and wipe clean, replace and

screw cap tight, wait for a few seconds, remove and

read oi! level. If necessary, add oil until "FULL" mark
on dipstick is reached. Do not overfill.

• For cold weather operation you should change oil for
easier starting (see "OIL VISCOSITY CHART" in the

Customer Responsibilities section of this manual).

, To change engine oil, seethe Customer Responsibilities

section in this manual.

ADD GASOLINE

• Fill fuel tank. Use fresh, clean, regular unleaded
gasoline. (Use of leaded gasoline will increase carbon

and lead oxide deposits and reduce vatve life).

iMPORTANT: WHEN OPERATING IN TEMPERATURES

BELOW 32°F(0°C), USE FRESH, CLEAN WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER

STARTING.
WARNING: Experience indicates that alcohol blended

fuels (called gasohol or using ethanol or methanol) can

attract moisture which leads to separation and formation of

acids during storage. Acidic gas can damage the fuel

system of an engine while in storage. To avoid engine
problems, the fue! system should be emptied before stor-
age of 30 days or longer. Drain the gas tank, start the
engine and let it run until the fuel lines and carburetor are

emptyh Use fresh fuel next season. See Storage instruc-

tions for additional information. Never use engine or
carburetor cleaner products in the fuel tank or permanent

damage may occur.

CAUTION: Fill to bottom of gas tank
filler neck, Do not overfill Wipe off any
spiWed oil or fuel Do not store, spill or
use gasoline neBr an open flame°

OPERATIO

.......

......... !

TO START ENGINE (See Fig. 7)

z
z

When starting engine for the first time or if engine has
run out of fuel, it wil! take extra cranking time to move

fuel from the tank to the engine.

. Depress the clutch/brake pedal and set the parking

brake,

• Place motion control lever in "NEUTRAL" position.

• Move attachment clutch to "DISENGAGED" position.
Move throttle control lever to "CHOKE" position for

cold engine start, For warm engine start, move
throttle control to "FAST" position,

• Turn ignition key clockwise to "START" position and
release key as soon as engine starts. Do not run

starter continuously for more than fifteen seconds

per minute, If engine does not start after several

attempts, move throttle control to "FAST" position,
wait a few minutes and try again.

• When engine starts, move throttle control to desired
position.

. Allow engine to warm up for a few minutes before

engaging drive or attachment clutch,

NOTE: If at a high altitude (above 3000 feet) or in cold

temperatures (below 32 ° F), the carburetor fuel mixture

may need to be adjusted for best engine performance.
See "TO ADJUST CARBURETOR" in the Service and

Adjustments section of this manual.

MOWING TIPS

- Tire chains cannot be used when the mower hous-

ing is attached to unit.

• Mower should be properly leveled for best mowing

performance, See "TO LEVEL MOWER HOUSING"
in the Service and Adjustments section of this

manual.

• Use the runner on the right hand side of mower as

a guide. The blade cuts approximately an inch

outside the runner (See Fig. 8),

, The left hand side of mower should be used for trim-

ming.

Drive so that clippings are discharged onto the are_
that has been cut. Have the cut area to the right o

the machine. This will result in a more even distri-

bution of clippings and more uniform cutting.
When mowing large areas, start by turning to th(

right so that clippings will discharge away frorr
shrubs, fences, driveways, etc. After one or tw_
rounds, mow in the opposite direction making lef
hand turns until finished (See Fig. 9).

\

FIG, 9

, tf grass is extremely tall, it should be mowed twic_

to reduce toad and possible fire hazard from drie_:
clippings. Make first cut relatively high; the secon(

to the desired height.

, Do not mow grass when it is wet. Wet grass wil

plug mower and leave undesirable clumps. AI!ov,
grass to dry before mowing,

o Always operate engine at full throttle when mowin(

to assure better mowing performance and prope
discharge of material. Regulate ground speed b_

selecting a tow enough gear to give the mowe
cutting performance as well as the quality of cu

desired.
When operating attachments, select a ground spee(

that wilt suit the terrain and give best performance o
the attachment being used.

J

13

CUSTOM ESPO

ILITIES

.......... i

MAINTENANCE SCHEDULE

FILL IN DATES

AS YOU COMPLETE

REGULAR SERVICE

Check _rake Operation

Check 'ire Pressure
T Check )r Loose Fasteners
R Sharpen/Replace Mower Blades

SERVICE DATES

A

C Lubrication Chart

T Check ;attery Level/Recharge
0 Clean attery and Terminals

R Check ransmission Cooling

Adjust lade Belt(s) Tension

i:

Adjust
Check

Change
Clean Air Filter

E_

Clean Air Screen

NI

Inspect _fuffter/Spark Arrester

Gl

I

Replace Oil Filter (if equipped)

NJ

Clean lgine Cooling Fins

Replace Spark Plug ............ .. _' _.if .......

Replace Air Filter Paper Cartridge _2

Replace Fuel Filter .......... . _

1 • Change more often when operating under a heavy load or }n high ambient temperatures,
2 - Service mere often when operating in dirty or dusty conditions,

lotion Drive BeEt(s)Tension .=====_=,,=.=,,,==,,=====,===,l,_=_==,= ==.=_,=,m,,,_

ngine Oii Level _ ............_ ..............

v'

_2 ....

_,,Kl,2

3 - If equipped with oil filter, change oil every 50 hours.

4. Replace blades mole often when mowing in sandy soil.

t/
v'

GENERAL RECOMMENDATIONS

The warranty onthis vehicle does not cover items that have

been subjected to operator abuse or negligence. To

receive full vatue from the warranty, operator must main-
tain unit as instructed in this manual.

Some adjustments will need to be made periodically to
properly maintain your unit.

AJtadjustments in the Service and Adjustments section of

this manuat should be checked at least once each season.

, Once a year you should replace the spark plug, clean

or replace air filter, and check blades and belts for
wear. A new spark plug and clean air fiJter assure

proper air-fuel mixture and help your engine run better

and last longer.

BEFORE EACH USE

• Check engine oil leveE.

, Check brake operation.
o Check tire pressure.

• Check for loose fasteners.

LUBRICATION CHART

(_)SPINDLE

(If equipped)

QFRONTWHE _)

BEARING ZERK BEARING ZERK

SPINDLE ZERK (_)
(if equipped)

C

PUMP FLUID

(_ SAE t0W30 MOTOR OIL API - SG
(_ GENERAL PURPOSE GREASE

® REFER TO CUSTOMER RESPONSIBJLITi,_S "ENGINE" SECTION
iMPORTANT: DO NOT O_L OR GREASE THE PIVOT POINTS

WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRI-
CANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN
THE LIFE OF THE SELF-LUBRICATiNG BEARINGS. IF YOU

FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POW_

t4

DERED GRAPHITE TYPE LUBRICANT SPARINGLY.

®

CUSTO

RESPONSi

L ES

....... i

TRACTOR

Always observe safety rules when performing any main-
tenance.

BRAKE OPERATION

If unit requires more than six (6) feet stopping distance at
high speed in highest gear, than brake must be adjusted.
(See "TO ADJUST BRAKE" in Service and Adjustments
section of this manual).

TIRES

o Maintain proper air pressure in all tires (See "PROD-

UCT SPECIFICATIONS" on page 3 of this manual),

. Keep tires free of gasoline, oil, or insect control chemi-

cals which can harm rubber.

- Avoid stumps, stones, deep ruts, sharp objects and
other hazards that may cause tire damage.

BLADE CARE

For best results mower blades must be kept sharp. The
blades can be sharpened with a file or on a grinding wheel.
We suggest they be sharpened or replaced after every 25

hours of mowing, Check blades more often if mowing in
sandy conditions.

• Do not attempt to sharpen blades while they are on the

mower.

• Replace bent or damaged blades.

BLADE REMOVAL (See Fig. 10)

, Raise mower to highest position to allow access to

blades.

Remove hex bolt, lock washer and flat washer securing
blade.

. Install new or resharpened blade with trailing edge up

towards deck as shown.

Reassemble hex bolt, lock washer and flat washer in

exact order as shown.

• Tighten bolt securely (30-35 Ft. Lbs. torque).

IMPORTANT: BLADE BOLT iS GRADE 8 HEATTREATED.

MANDREL

(JACKSHAFT)

ASSEMBLY

TRAILING

EDGE UP

FLAT WASHER

LOCK

HEX BOLT (GRADE 8)*

*A GRADE 8 HEAT TREATED 80LT CAN 8E

IDENTIFIED BY SIX LINES ON THE BOLT HEAD.

FiG. 10

TO SHARPEN BLADE (See Fig. 11)

Care should be taken to keep the blade balanced. An
unbalanced blade will cause excessive vibration and even-

tual damage to mower and engine,

o The btade can be sharpened with a file or on a grindin1?

wheel. Do not attempt to sharpen while on the mower.

- To check blade balance, you wili need a 5/8" diamete__
steel bolt, pin, or acone balancer. (When using a cone
balancer, follow the instructions supplied with bal

anoer).

Slide blade on to an unth readed portion of the steel boit

or pin and hold the bolt or pin parallel with the ground,

If blade is balanced, it should remain in a horizontai
position, tf either end of the blade moves downward,

sharpen the heavy end until the blade is balanced.

NOTE: Do not use a nail for balancing blade, The lobes of

the center hole may appear to be centered, but are not.

CENTER HOLE /

FiG, 11

//

BATTERY (See Fig, 12)

Your unit has a battery charging system which is sufficient
for normal use. However, periodic charging of the battery
with an automotive charger will extend it's life.

o Acid solution level in each battery cell should be ever_

with bottoms ofvent wetls. Add only distilled or iron free
water if necessary. Do not overfill.

BATTERY

CELL ACID

LEVEL

FIG. t2

o Keep battery and terminals clean.
, Keep battery bolts tight.

o Keep vent caps tight and small vent holes in caps open°
o Recharge at 6 amperes for 1 hour.

TO CLEAN BATTERY AND TERMINALS -
Corrosion and dirt on the battery and terminals can cause

the battery to "leak" power.
o Remove terminal guard.
o Disconnect BLACK battery cable first then RED bat.

tery cable and remove battery from tractor.

o Wash battery with solution of four tablespoons ol

baking soda to one gallon of water. Be careful not tOge_

the soda solution into the celts.

o Rinse the battery with plain water and dry.

• Clean terminals and battery cable ends with wire brush
until bright.

o Coat terminals with grease or petroleum jelly.
o Reinstall battery (See "INSTALL BATTERY" in As_

!5

sembly section of this manual).

_J

CUSTO RESPONSI

TRANSAXLE PUMP FLUUD LEVEL (See Figs, ENGINE

t3 & 14)

Check fluid level after every 25 hours of use, Rear drawbar
must be removed to check fluid level°

+ Remove the four (4) fasteners to remove the drawbar.

• Clean reservoir thoroughly before removing cap.
+ Check for,proper fluid+ level in reservoir (should be

above the OiL LEVEL COLD" line).

- If oil is needed, remove cap on reservoir (with a
clockwise rotation), and fill to "OIL LEVEL COLD" line

with SAE 10W30 oil.

. Replace cap securely (do not overtighten).

• Reassemble drawbar and tighten fasteners securely.

COOLING FAN

FIG. 13

LUBRMCATION

Change the oil after the first two hours of operation and

every 25 hours thereafter or at least once a year if the
tractor is not used for 25 hours in one year,

Check the crankcase oil level before starting the engine
and after each eight (8) hours of continuous use. Add SAE
30W motor oil or equivalent. Tighten oil fi!t cap/dipstick
securely each time you check the oil level, SAE 5W-30
motor oil may be used to make starting easier in areas

where temperature is consistently 32 ° F or lower.
TO CHANGE ENGINE OIL (See Fig+ 15)
Determine temperature range expected before oil change.

All oil must meet API service classification SG.

+ Be sure vehicle is on level surface.

• Oil will drain more freely when warm.
, Catch oil in a suitable container.

+ Remove oil fill dipstick. Be careful not to allow dirt to

enter the engine when changing oiL

+ Remove drain plug.

- After oil has drained completely, replace oil drain plug
and tighten securely.

• Refill engine with oil through oil fill dipstick tube, Pour
slowly. Do not overfil!. For approximate capacity see
Product Specifications on page 3 of this manual,

" Use gauge on oi!fill dipstick for checking level. Be sure

dipstick cap is tightened securely for accurate reading.

Keep oil at "FULL" fine on dipstick.

LITIES

SAE VISCOSITY GRADES

FASTENERS "_,

FASTENERS

DRAWBAR -.-"-'_"_

FIG, 14

V-BELTS

Check V-belts for deterioration and wear after 100 hours

and replace if necessary. The belts are not adjustable,

Replace belts if they begin to slip from wear.

TRANSAXLE COOUNG

Keep transaxfe free from build-up of dirt and chaff which
can restrict cooling.

°F +20° 0+ 30 ° 32 _ 40° 60= 80+ 100=

.+,o° +4° +° ,'o+ _° +,o° +,o°

TEMPERATURE RANGE ANTICIPATED BEFORF NF+XT OIL CHANGE

A+r coofed engines run hotter than e_omet}ve sng+nss< Use ef m t_lti*v_scos;ty o++s

(10W-30, etc. above 40_F (++C)wiltresult in high oil consumptbn and pessibte

engine damage. Check oil feve_more fequent+y if using these types of oils.

** SAE 30 <_+I,if use_ be_c_, 40°F(4°0) witt result in I'_,td starting and pessib_e engine

_ore _am&qe _Je to naaeQuate lubrication,

AIR SCREEN

OIL FILL

+

/

FiG, 15

CAP/DIPSTICK

OIL DRAIN PLUG

16

' _r

CUSTO E RESPONSI LtTtES

..... i

ABR FILTER FOAM PRE-OLEANER (See Fig.

t6)

z

Your engine will not run properly and may be damaged by
using a dirty air filter, Cfean the foam pre-cleaner element
after every 25 hou rs of operation, more often if used in very
dusty, dirty conditions.

o Remove knob and cover.
o Remove cartridge nut and replace cartridge.

o Reassemble and tighten securely.

NOTE.: Do not attempt to clean or oii the paper cartridge.
Replace paper cartridge once a year or after every I00
hours of operation, more often if used in very dusty, dirty

conditions.
, Wash foam pre-cteaner in liquid detergent and water.

, Wrap foam pre°cleaner in cloth and squeeze dry.
o Lightly coat foam preocleaner with clean engine oil.

Squeeze in towel to remove excess oit. Do not satu-
rate.

, InstaII foam pre-cleaner over paper cartridge.

- Reassemble cover and secure with knobs.

COVER __.....,._z_

KNOB _-- T

SCREWS

ENGINE COOMNG FIiNS

BLOWER HOUSING

SCREWS

FiG. t7

MUFFLER

Inspect and replace corroded muffler and spark arrester (il
equipped) as it could create a fire hazard and/or damage.,

SPARK PLUGS

Replace spark plugs at the beginning of each mowin!;

COVER

season or after every 100 hours of use, whichever come_

first. Spark plug type and gap setting is shown in "PROD ._

UCT SPECIFICATIONS" on page 3 of this manual.

FOAM / i CARTRIDGE
PREoCLEANER

_L.S PAPER

JL .

_'i'-,..__AgR CLEANER BASE

FiG, 16

AIR SCREEN (See Fig. I5)

The engine air screen must be kept free of dirt and chaff to

prevent engine damage from overheating. Clean with a

wire brush or compressed air to remove dirt and stubborn
dried gum fibers.

ENGINE COOUNG FINS (See Fig. t7)

Remove any dust, dirt or oil from engine cooling fins to

prevent engine damage from overheating,
, Remove oil fill dipstick and cover opening to prevent

entry of dirt,

• Remove screws from blower housing and lift housing
off engine.

• Remove the screws securing the starter housing and
lift housing off engine,

o Use compr_ssed air or stiff bristle brush to thoroughly

clean engin_ cooling fins.

o To reassembi _reverse above procedure.

IN-LINE FUEL FBLTER (See Fig. 18)

Fuel filter should be replaced once each season, if fue_filte_
becomes clogged, obstructing fuel flow to carburetor, re,,

placement is required,
= With engine coot, remove filter and plug fuel ]in<;

sections,

, Place new fuel filter in position in fuel line.
o Be sure there are no fuel line leaks and clamps arc

properly positioned,

o Immediately wipe up any spilled gasoline,

FILTER

F_G. 18

CLSANING

o Clean engine, battery, seat, finish, etc. of all foreign

matter.

, Keep finished surfaces and wheels free of al! gasoline,

oil, etc,

• Protect painted surfaces with automotive type wax.

We do not recommend using a garden hose to clean you_I

unit unless the electdcaf system, muffle_, air filter and

carburetor are covered to keep water out. Water in engin_
can result in a shortened engine lifeo

t7

TRACTOR

ERVICE

CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:

• Depress clutch!brake pedal fully and set parking brake.

o Place motion control lever in "NEUTRAL" position.

- Place attachment clutch in "DISENGAGED" position.
o Turn ignition key "OFF" and remove key.

o Make sure the blades and all moving parts have completely stopped.

• Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with

plug,

AN ADJUSTM TS

TO REMOVEMOWER (See Fig. 19)

Mower will be easier to remove from the right side of unit.

, Place attachment clutch in "DISENGAGED" position.
o Move attachment lift lever forward to lower mower to its

lowest position.

• Roll belt off engine puItey,
o Disconnect clutch rod from clutch lever by removing

retainer spring.

o Disconnect suspension arms from rear deck brackets

by removing retainer springs.

, Disconnect front links from deck by removing retainer

springs.

o Raise lift lever to raise suspension arms. Slide mower

out from under tractor.

iMPORTANT: IF AN ATTACHMENT OTHER THAN THE
MOWER tS TO BE MOUNTED TO THE TRACTOR, THE

R.H. AND L.H. SUSPENSION ARMS MUST BE REMOVED
FROM TRACTOR.

TO iNSTALL MOWER (See Fig. 19)

- Raise attachment lift lever to its highest position.
o Slide mower under tractor with discharge guard to right

side of tractor.

, Lower lift lever to its lowest position.
o Install mower in reverse order of removal instructions.

RETAINER
SPRINGS

CLUTCH

ROD

\

\

ENGINE

PULLEY

FiG. 19

18

SERVICE AN

ADJUSTMENTS

-i

TO LEVEL MOWER HOUSING

Adjust the mower while tractor is parked on levet ground or
driveway. Make sure tires are properly inflated (See

PRODUCT SPECIFICATIONS on page 3). if tires are

over or under inflated, you wiil not properly adjust your

mower.

SIDE-TO-SIDE ADJUSTMENT (See Figs. 20 and 21) -

• Raise attachment lift iever to its highest position.

• Measure height from bottom of deck curt to ground
level at front corners of mower. Distance "A" should be

the same.

• If distance "A" needs to be changed, snap out access
hole cover on left side of tractor above footrest.

. To raise left side of mower, loosen nut "B" and tighten

nut "C".

o To lower left side of mower, loosen nut "C" and tighten

nut "B",

• When distance "A" is equal, securely tighten nuts "B"
and "C",

• Replace access hole cover,

FRONT-TO-BACKADJUSTMENT (See Figs. 22 and 23) -

To obtain the best cutting results, the mower housin_
should be adjusted so that the front is approximately 3/8" tc

!/2" lower than the rear when the mower is in its highes'
position,

Check adjustment on right side of tractor. Measure dis.

tance "D" at front and rear flanges of mower housing a_

shown,
o To lower front of mower turn nut "E" counterclockwis<_

on both front links an equal number of turns,

o When distance "D" is 3/8" to 1/2" lower at front tha¢_

rear, tighten nuts "F" against trunnion on both fron'
links,

° To raise front of mower, loosen nut"F" from trunnion or

both front links, Turn nut "E" clockwise on both fron'
links an equal number of turns,

o When distance "D" is 3/8" to t/2" lower at front tha_

rear, retighten nut "F" against trunnion on both fron'
links.

IMPORTANT: WHEN ADJUSTING FRONT L_INP:

TRUNNIONS, ALWAYS ADJUST BOTH EQUALLY SC

MOWER WILL STAY LEVEL SIDEoTO-SIDE.

, Recheck sideoto-side adjustment,

\

\

o o

\

GROUND LiNE

FIG. 20

o

BOTTOM

OF CURL

/

T "D" "D';

t_C {1

flBII

FIGo 21

19

FRONT LmNKS

TRUNNION

FiG. 23

SERVICE AN

ADJUSTMENTS

TO REPLACE MOWER BLADE DRIVE BELT

..... i

....... i

(See Fig. 24)

The mower blade drive belt may be replaced without
tools. Park the tractor on levet surface, Engage parking

brake. For assistance, there is a belt installation guide
deca! on the mower housing.

BELT REMOVAL -

• Place attachment clutch in "DISENGAGED" position.
° Move attachment lift lever forward to lower mower to

its lowest position.

• Roli belt off engine putley.
o DisconnectR.H. suspension arm from rear deck

brackel by removing retainer spring.

, Work belt off both mandrel pulleys and idler pulleys.
o Pull belt away from mower.

BELT INSTALLATION -
o install new belt in reverse order of removal.

• Make sure belt is in all pultey grooves and inside all
belt guides.

MANDREL R.H. SUSPENSION ARM ENGINE PULLEY
PULLEY _%

RETAINER
SPRING

/

MANDREL

PULLEY

FiG, 24

PULLEYS

WITH PARKING BRAKE "ENGAGED"

"\,.. i/

NUT "A"

fAM NUT

OPERATING

FIG, 25

TO REPLACE MOTION DRIVE BELT (See
Figs, 26 & 27)

Park the tractor on level surface. Engage parking brake.
For ease of service, remove rear drawbar from chassis

and belt keeper from transmission input pulley. For
assistance, there is a belt installation guide decal on

bottom side of left footrest.

• Remove mower (See "TO REMOVE MOWER" in this
section of this manual).

, Remove belt from stationary idler and clutching idler.

° Remove clutch locator.

• Disconnect ctutch wire harness.

o Rotate clutch assembly enough to altow belt to be

removed downwards off engine pulley, under belt
keeper, and around _lutch assembly.

• Remove belt carefully upwards from transmission

input pulfey and over cooling fan blades.

• Install new belt by reversing above procedure,

iMPORTANT: REPLACE ONLY WiTH BELT LISTED
tN THIS MANUAL°

TO ADJUST BRAKE (See Fig, ,!5)

Your unit is equipped with an adjustable brake system
which is mounted on the right side of the transaxle.

If unit requires more than six (6) feet stopping distance at

high speed in highest gear, then brake must be adjusted.

• Depress clutch_brake pedal and engage parking brake.
, Measure distance between brake operating arm and

nut "A" on brake rod.

o If distance is other than 1-112", disengage parking

brake, loosen jam nut and turn nut "A" until distance
becomes 1-1/2% Retighten jam nut against nut "A"o

o Engage parking brake and recheck distance,

° Road test unit for proper stopping distance as stated

above. Readjust if necessary, If stopping distance is
still greater than six (6) feet in highest gear, further

maintenance is necessary. Contact your nearest au-

thorized service center.

t

BELT KEEPE_

FAN

Fill, 26

2O

SERVICE AN

ADJUSTMENTS

CLUTCH

ELECTRIC ._

CLUTCH

PULLEY

E

CLUTCHING

IDLER

STATIONARY "
IDLER

FiG, 27

LOCATOR

ELECTRmCCLUTCH
WiRiNGHARNESS

CONNECTOR

REVERSE ADJUSTMENT-
, Drive unit in reverse on a level surface.

Move motion control lever to the right and forward
until it stops against reverse adjustment plate and

release lever.

• If unit "creeps" forward or backward, turn engine off
and set parking brake.

, Loosen and move reverse adjustment plate in th_

same manner as forward adjustment plate described
above:

Forward "creep", move plate backwards 1/16 inch.
Reverse "creep", move plate forward t/16 inch.

• Retighten bolts securely.

• Repeat reverse drive test and, if necessary, readjus!
until "creep" is eliminated,

tf "creep" cannot be eliminated by the above adjustments
contact your nearest Sears Service Center,

FORWARD ADJUSTMENT PLATE

\

BOLTS

TO ADJUST MOTION CONTROL LEVER

(See Fig. 28)

"NEUTRAL" position of the motion control lever has been
preset at the factory and adjustment should not be nec-

essary,

tf your unit tends to 'icreep" when the motion controt lever
is in "NEUTRAL" position, adjust the neutral lever position

as follows:
FORWARD ADJUSTMENT-

" Drive unit forward on a level surface.

• Move motion control lever to the left and back until
it stops against forward adjustment plate and release

lever.

• if unit "creeps" forward or backward, turn engine off
and set parking brake.

• From underside of fender, loosen the two (2) bolts
securing forward adjustment plate and move plate
1/16" opposite the direction the unit "creeps":

Forward "creep", move plate backwards 1/16 inch,
Reverse "creep", move plate forward 1/16 inch.

° Retighten bolts securely.
o Repeat forward drive test and, if necessary, readjust

until "creep '_is eliminated.

REVERSE ADJUSTMENT PLATE

FiG. 28

MOTION
CONTROL

LEVER

2I

SERVICE AN

ADJUSTMENTS

TO ADJUST STEERING WHEEL ALIGNMENT

If steering wheel crossbars are not horizontal (left to right)
when wheels are positioned straight forward, remove
steering wheel and reassemble per instructions in the
Assembly section of this manual.

FRONT WHEEL TOE-IN/CAMBER

The front wheel toe-in and camber are not adjustable on
your tractor. If damage has occurred to affect the front
wheel toe-in or camber, contact your nearest authorized

service center.

TO REMOVE WHEEL FOR REPAIRS (See

Fig, 29)

* Block up axle securely.

Remove axle cover, retaining ring and washers to allow
wheel removal (rear wheel contains a square key - Do

not lose).
, Repair tire and reassemble.
, On rear wheels only: align grooves in rear wheel hub

and axle. Insert square key.
o Replace washers and snap retaining ring securely in

axle groove.
, Replace axle cover.

TO START ENGINE WiTH A WEAK BATTERY

(See Fig. 30)

CAUTMON: Lead-acid batteries gener-

ate explosive gases, Keep sparks, flame
and smoking materials away from bat-

teries, Aiways wear eye protection
when around batteries,

If your battery is too weak to start the engine, it should be
recharged. If "jumper cables" are used for emergency

starting, follow this procedure:

IMPORTANT: YOUR UNIT IS EQUIPPED WITH A t2
VOLT NEGATIVE GROUNDED SYSTEM. THE OTHER
VEHICLE MUST ALSO BE A 12 VOLT NEGATIVE

GROUNDED SYSTEM. DO NOT USEYOURTRACTOR

BATTERY TO START OTHER VEHICLES.
TO ATTACH JUMPER CABLES -

, Connect each end of the RED cable to the POSITIVE

(+) terminal of each battery, taking care not to short

against chassis.

• Connect one end of the BLACK cable to the NEGA-

TIVE (-) terminal of fully charged battery,

• Connect the other end of the BLACK cable to a good

CHASSIS GROUND, away from fuel tank and battery.

TO REMOVE CABLES, REVERSE ORDER
, BLACK cable first from left side of chassis and fully

charged battery.

- RED cable last from both batteries.

RETAiNiNG

RING

Q

AXLE COVER

WASHERS

!

'_ SQUARE KEY

(REAR WHEEL ONLY)

FIG, 29

POS|TIVE TERM|NAL

POSiTiVE TERMINAL NEGATWE TERMINAL

FIG. 30

NEGATIVE TERMINAL

CABLES

CHARGED

BATTERY

22

SERVICE AND ADJUSTMENTS

...... i

TO REPLACE FUSE (See Fig, 31)

Replace with 30 amp automotive-type plug-in fuse. The

fuse holder is located in the engine compartment, directly

in front of the dash.

FiG. 3i

TO REPLACE HEADLIGHT BULB

° Raise hood,
o Pull bulb holder out of the hole inthe backside of the

grill.

° Replace bulb in holder and push bulb holder securely

back into the hole in the backside of the grill.

° Close hood.

TO REMOVE HOOD AND GRILL (See Fig. 32}

CAUTION: Muffler is hot. Be careful i!

when removing retainer springs from i_i_,

I hood pivot brackets, i

° Raise hood.
t Unsnap headlight wire connector.

° Remove retainer springs from hood pivot brackets.
= Stand in front of tractor. Grasp hood at sides, tilt

forward and lift off of tractor.

• To reinstall, slide hood pivot brackets into slots in
frame. Replace retainer springs.

• Reconnect headlight wire connector and close hood.

HEADLIGHT

HOOD

CONNECTOR

\

_/

iNTERLOCKS AND RELAYS

Loose or damaged wiring may cause your tractor to run
poorly, stop running or prevent it from starting.

o Check wiring. See electrical wiring diagram in Repair

Parts section of this manual.

REMOVE
RETAINER
SPRINGS

FiG. 32

23

SERVICE AN ADJUSTMENTS

ENGINE

..... i

TO ADJUST THROTTLE CONTROL CABLE

(See Fig. 33)

The throttle control has been preset at the factory and
adjustment should not be necessary, Check adjustment as
described below before loosening cable, tf adjustment is
necessary, proceed as follows:

• With engine not running, move throttle control lever
from "SLOW" to "CHOKE" position. Slowly move lever

from "CHOKE" to "FAST" position.

o Check that holes "A" in governor control lever and hole

in governor plate line-up, If holes "A" are not aligned,
Ioosen clamp screwand move throttle cable until holes

are aligned. Tighten clamp screw securely,

GOVERNOR
CONTROL LEVER

HOLES "A" CLAMP

SCREW

GOVERNOR
CONTROL PLATE

FINAL SETTING -

• Start engine and allow to warm for five minutes. Make
finat adjustments with engine running and shift/motion
contro! lever in "NEUTRAL" position.

• Move throttle control lever to "SLOW" position. With
finger, rotate and hold throttle lever against idle speed

screw. Turn idle speed screw to attain 1750 RPM.

• While still holding throttle lever against idle speed
screw, turn idle mixture valve in (clockwise) until en-
gine begins to die and then turn out (counterclockwise)
until engine runs rough. Turn valve to a point midway
between those two positions. Release throttle Jever.

ACCELERATION TEST -

" Move throttle control lever from "SLOW" to "FAST"

position. If engine hesitates or dies, turn idle mixture

valve out (counterclockwise) 1/8 turn. Repeat test and
continue to adjust, if necessary, until engine acceler-
ates smoothly.

High speed stop is factory adjusted. Do not adjust -

damage may result.

iMPORTANT: NEVER TAMPER WtTH THE ENGINE
GOVERNOR, WHICH IS FACTORY SET FOR PROPER
ENGINE SPEED. OVERSPEEDtNG THE ENGINE ABOVE

THE FACTORY HIGH SPEED SETTING CAN BE

DANGEROUS. iF YOU THINK THE ENGINE-GOVERNED
HIGH SPEED NEEDS ADJUSTING, CONTACT YOUR

NEAREST AUTHORIZED SERVICE CENTER, WHICH HAS
PROPER EQUIPMENT AND EXPERIENCE TO MAKE ANY
NECESSARY ADJUSTMENTS.

THROTTLE
CABLE

FIG, 33

TO ADJUST CARBURETOR (See Fig. 34)

The carburetor has been preset at the factory and adjust-

ment should not be necessary. However, minor adjust-
ment may be required to compensate for differences in fuel,

temperature, altitude or load. If the carburetor does need
adjustment, proceed as follows:

tn general, turning idfe mixture valve in (clockwise) de-
creases the supply of fuel to the engine giving a leaner fuel/
air mixture. Turning the idle mixture valve out (counter-

clockwise) increases the supply of fuel to the engine giving
a richer fuel/air mixture.

iMPORTANT: DAMAGE TO THE NEEDLE VALVE AND
TH E SEAT IN CARBURETOR MAY RESULT IF SCREW IS
TURNED tN TOO TIGHT.

PRELIMINARY SETTING

• Air cleaner assembly must be assembled tothe carbu-

retor when making carburetor adjustments.

, Be sure the throttle control cable is adjusted properly

(see above).

• With engine off turn idle mixture valve in (clockwise)
closing it finger tight and then turn out (counterclock-
wise) I full turn.

THROTTLE IDLE SPEED

LEVER SCREW

IDLE MIXTURE

VALVE

FIG. 34

24

STORAGE

immediately prepare your tractor for storage at the end of

the season or ifthe unit will not beused for 30 days or more.

CAUTION: Never store the tractor with

gasoline in the tank inside a building
where fumes may reach an open flame

or spark. Allow the engine to cool
before storing in any enclosure.

TRACTOR

Remove mower from tractor for winter storage. When
mower is to be stored for a period of time, clean it thor-

oughly, remove all dirt, grease, leaves, etc. Store in a
clean, dry area.

" Clean entire tractor (See "CLEANING" in the Customer

Responsibilities section of this manual).

• inspect and replace belts, if necessary (See belt re-
placement instructions in the Service and Adiustments

section of this manual).

, Lubricate as shown in the Customer Responsibilities

section of this manual,

- Be sure that atl nuts, bolts and screws are securely
fastened. Inspect moving parts for damage, breakage

and wear. Replace if necessary.

o Touch up all rusted or chipped paint surfaces; sand

lightly before painting.

BATTERY

• Fullycharge thebatteryforstorage.

° After a period of time in storage, battery may require

recharging.

, To help prevent corrosion and power leakage during

long periods of storage, battery cables should be
disconnected and battery cleaned thoroughly (see "TO

CLEAN BATTERY AND TERM INALS" inthe Custo met
Responsibilities section of this manual).

, After cleaning, leave cables disconnected and place

cables where they cannot come in contact with battery
terminals.

* Be sure battery drain tube is securely attached.

ENGINE

FUEL SYSTEM

IMPORTANT: IT iS IMPORTANT TO PREVENT GUM
DEPOSITS FROM FORMING IN ESSENTIAL FUEL
SYSTEM PARTS SUCH AS CARBURETOR, FUEL FILTER,

FUEL HOSE, OR TANK DURING STORAGE. ALSO,
EXPERIENCE INDICATES THAT ALCOHOL BLENDED

FUELS (CALLED GASOHOL OR USING ETHANOL OR
METHANOL) CAN ATTRACT MOISTURE WHICH LEADS

TO SEPARATION AND FORMATION OF ACIDS DURING
STORAGE. ACIDIC GAS CAN DAMAGE THE FUEL
SYSTEM OF AN ENGINE WHILE IN STORAGE.

Drain the fuel tank.

° Start the engine and ' '

carburetor are empty.

Never use engine or carburetor cleaner products in the

fuel tank or permanent damage may occur.

o Use fresh fue! next season.

NOTE: Fuel stabilizer is an acceptable alternative in
minimizing the formation of fuel gum deposits during stor-

age. Add stabilizer to gasoline in fuel tank or storage
container. Always follow the mix ratio found on stabilizer
container. Run engine at least I0 minutes after adding

stabilizer to allow the stabilizer to reach the carburetor. Do
not drain the gas tank and carburetor if using fuel stabilizer.

,e, it run until the fuel lines and

ENGINE OIL

Drain oil ('withengine warm) and replace with clean engine
oil. (See "ENGINE" in the Customer Responsibilities
section of this manual).

CYLINDERS

• Remove spark plug(s).
o Pour one ounce of oil through spark plug hole(s) into

cylinder(s).

• Turn ignition keyto "START" position for afew seconds
to distribute oil.

• Replace with new spark plug(s).

OTHER

, Do not store gasoline from one season to another.

• Replace your gasoline can if your can starts to rust.

Rust and/or dirt in your gasoline wil! cause problems.

° If possible, store your unit indoors and cover it to give

protection from dust and dirt.

o Cover your unit with a suitable protective cover that

does not retain moisture. Do not use plastic. Plastic
cannot breathe which allows condensation to form and

wilt cause your unit to rust.

IMPORTANT: NEVER COVER TRACTOR WHILE ENGINE

AND EXHAUST AREAS ARE STILL WARM.

25

TROU LESHOOTI

G POINTS

PROBLEM

Will not start

Hard to start

Engine will not turn over

CAUSE

1. Out of fuel,

2. Engine not "CHOKED" properly.
3, Engine flooded.
4, Bad spark plug.

5, Dirty air filter,

6. Dirty fuel fi_ter.
7, Water in fuel

8. Loose or damaged wiring.
9, Carburetor out of adjustment,

t0. Engine valves out of adjustment,

t. Dirty air filter.
2, Bad spark plug,

3. Weak or dead battery.

4. Dirty fuel filter.

5. Stale or dirty fue!,

6. Loose or damaged wiring,
7, Carburetor out of adjustment.

8. Engine valves out of adjustment,

1. Clutch/brake pedal not depressed,

2, Attachment clutch ts engaged.
3, Spark plug wire is disconnected.

4. Weak or dead battery.
5, Blown fuse.

6. Corroded battery terminals,
7, Loose or damaged wiring.
8, Faulty ignition switch.

g. Faulty solenoid or starter.

10, Faulty opera,or presence switch(as).

CORRECTION

t. Fitlfuel tank.

2. See TO START ENGINE in Operation section,

3. Wait several minutes before attempting to start.
4, Replace spark plug.

5. Ctean/replace air filter,

6. Replace fuel filter.

7. Drain fuel tank and carburetor, refill tank with fresh
gasoline and replace fuel filter,

8. Check alt wiring,

9. Contact Sears Service Department.

10. Contact Sears Service Department,

1, Clean/replace air filter.

2. Replace spark plug.

3. Recharge or replace battery.

4. Replace fuel filter.

5. Drain fuel tank and refill with fresh gasoline.

6. Check atlwiring.

7, Contact Sears Service Department,

8. Contact Sears Service Department.

1. Depress clutch/brake pedal.

2. Disengage attachment clutch.

3. Connect wire to spark piug.

4. Recharge or replace battery,

5. Replace fuse.

6. Clean battery terminals.

7. Check all wiring.

8, Check/replace ignition switch.

9, Check/replace solenoid or starter,

!0. Contact Sears Service Department.

Engine clicks but will not

start

Loss of power

Excessive vibration

1. Weak or dead battery,

2. Corroded battery terminals.

3. Loose or damaged wiring,

4. Faulty solenoid or starter.

1. Cutting too much grass/too fast,

2. Throttfe in "CHOKE" position,
3, Build-up of grass, leaves and trash under mower.

4. Dirty air filter.

5. Low oil level/dirty oil,

6. Faulty spark plug.

7. Dirty fuel filter.

8. Stale or dirty fuel.
9, Water in fuel.

10. Spark plug wire loose.
ti. Dirty engine air screen/fins.
12, Dirty/clogged muffler.

13. Loose or damaged wiring.
!4. Carburetor out of adjustment.
15, Engine valves out of adjustment.

t, Worn, bent or loose blade.

2. Bent blade mandrel

3. Loose/damaged part(s),

1. Recharge or replace battery.

2. C_ean battery terminals.

3. Check all wiring.

4. Check/replace solenoid or starter.

t, Set in "Higher Cut" position/reduce speed.
2, Adjust throttte control,

3. Clean underside of mower housing,
4, Clean/replace air filter.

5, Check oil _evelichange oil,
6, Clean and regap or change spark plug.

7. Replace fue! filter.

8. Drain fuet tank and refill with fresh gasoline.

9. Drain fuel tank and carburetor, refill tank with fresh
gasoline and replace fuel filter.

t0. Connect and tighten spark plug wire.

11. Clean engine air screenflins.
12, Clean/replace muffler,
t3, Check all wiring.

14, Contact Sears Service Department.

15. Contact Sears Service Department.

1. Replace blade, Tighten blade bolt,

2. Replace blade mandrel,

3. Tighten loose part(s), Replace damaged parts.

26

TROU LESHOOTI G POINTS

....... i

PROBLEM

Engine continues to run

when operator leaves seat

,\

with attachment eiutch
engaged

Poor Cut - uneven

Mower blades wltl not
rotate

Poor grass dIscharge

CAUSE

I. Faulty operator-safety presence control system.

1. Worn, bent or loose blade.

2, Mower deck not ieveL

3. Buitdup of grass, leaves, and trash under mower.

4. Bent blade mandrel,

t. Obstruction in clutch mechanism.

2. Worn/damaged mower drive belt.

3. Frozen idlerpulley.

4. Frozen blade mandrel,

t. Engine speed too slow.
2, Travel speed too fast.

3. Wet grass,

4. Mower deck not level.
5, Low/uneven tire air pressure.

6, Worn, bent or loose blade.

7. Buildup of grass, leaves and trash under mower.

8. Mower drive belt worn.

9. Blades improperly installed.

t0. {mproperblades used.

CORRECTION

1. Check wiring, switches and connections. If not
corrected, contact Sears Service Department,

i. Replace blade, Tighten blade bolt.

2. Level mower deck,

3. Clean underside of mower housing.

4. Replace blade mandrel,

t. Remove obstruction.

2. Replace mower ddve belt,
3, Replace idler pulley.

4, Replace blade mandrel,

1. Place throttle control in "FAST" position.

2. Shift to slower speed.
3, Allow grass to dry before mowing.

4. Level mower deck.

5. Check tires for proper air pressure,
6, Repiaceisharpen blade. Tighten blade bolt.

7, Clean underside of mower housing.
8, Replace mower drive belt.

9. Reinstall blades sharp edge down.

t0. Replace with blades listed in this manual

Headlight(s) not working
(if so equipped)

Battery will not charge

Tractor "creeps" with
motion control lever in

"neutra!" position

1. Switch is "OFF".

2. Bulb(s) burned out.

3. Faulty light switch,

4. Loose or damaged wiring,

5. Blown fuse.

1. Bad battery' cell(s).

2. Poor cabte connections.

3. Faulty regulator (if so equipped),

4. Faulty alternator.

1. Motion control lever is out of adjustment.

1. Turn switch "ON".

2, Replace bulb(s).

3. Check/replace light switch,

4. Check widng and connections.

5. Replace fuse.

1. Replace battery,

2. Check/clean all connections.

3. Replace regulator.

4. Replace alternator.

1. Adjust motion control lever.

27

12.5 HP 38" RiDiNG LAWN TRACTOR == MODEL NUMBER 917.255590

SCHEMATBC

z

[

olI!o B cK

lil °

BATTERY

---....

RED

WHITE

FUSE 3OAMP.

a i ...... _-E

4 I

I "if

i I Lj'T_

i I I

(PEDAL UP)

CLUTCH/BRAKE

BLACK

BLACK

ReD

I i I

WHtTE __ _ ,,"_EJiL

SOLENOID

ATT'MENT

CLUTCH

(CLUTCH

OFF)

l

I

I

BLACK

O

.(_"I IGNITION L--_-_-'_

T..............J "J

• BLACK

SEAT

SWITCH

(NOT OCCUPIED)

SPARK O

PLUG O .............

O

I

M

IGNITION SWITCH

POSITION CIRCUIT

OFF M + G

ON B+L

START B + S

.... O---'- NON-REMOVABLE

CONNECTIONS

RED

/ '_DIOD_E _-_'_'\ ALTERNATOR

3 AMPS DC ""

@ 3600 RPM \" 20 VOLTS AC (MIN,)
(BATTERY IN LIN_

NOTE

YOUR TRACTOR IS EQUIPPED
WITH A SPECIAL ALTERNATOR
SYSTEM. THE LIGHTS ARE NOT

CONNECTED TO THE BATTERY,
BUT HAVE THEIR OWN
ELECTRICAL SOURCE.

BECAUSE OF THIS, THE BRIGHT-
NESS OF THE LIGHTS WILL

CHANGE WITH ENGINE SPEED.

AT 1DLE THE LIGHTS WILL DIM.
AS THE ENGINE IS SPEEDED UP,

THE LIGHTS WILL BECOME
THEI R BRIGHTEST.

NOTE: If wiring insulated clips were re-

--_---- REMOVABLE
CONNECTIONS

moved for servicing of unit, they should
be replaced to properly secure your wiring.

28

ORANGE

, ALTERNATOR

" _ AMPS

@ 11 VOLTS AC @ 3600 RPM,

WIRING INSULATED CLIPS

i HEAD

LIGHTS

REPAmRPARTS

12=5 HP 38" RIDING LAWN TRACTOR ..- MODEL NUMBER 917o255590

DECALS

t3 !8

9

6 3 7 8 8 7 4 13 10

t5

11

t6

!2

KEY PART KEY PART
NO, NO. DESCRIPTION NO. NO. DESCRIPTION

1 108456X Decal Instruction Operat Eng 10 t06974X
2 127908 .Decal Eng 12 5hp lc Gold Craft 11 4900J

3 124489X Decal Hood Slope Rh Craftsman !2 t2t215X

4 124490X Decal Hood Slope Lh Craftsman 13 I20!66X

5 132674 Decal Grille Lt4000 Craft Usa 14 130929
6 !33644 Decat Maint Customer Sears Dora t5 121343X

7 128235 Decal Panel Side l/c Gofd/blk 16 3713J
8 108631X Decal li(die Cut) 17 133179

9 125880X Decal Fender Craftsman Red 18 132267

19 t332!6

Decal Caution English
Decal Clutch/brake English

Decal V-belt Sch Tractor Eng
Decal Chassis 38" Hydro

Decal Mower Drive Schematic 38

Decal Danger English

Decal Rota Blades English
Decal Mower Qc System
Decal lnsr Wh Strg Crafts Usa
Manual Owners 255590 Eng

WHEELS AND TIRES

1 -....._.._.._=. _ KEY PART

NO. NO,

t 59t92
2 65139

7 3 106222X

4 59904

3,9 5 106732X36I

6 278H
7 9040H
8 !06108X361

9 3588R
10 7152J
1! 104757X

DESCRIPTION
Cap Value Tire

Stem Value

Tire F Ts 15 X 6 0 - 6 Service
Tube Front (Service ftem Only)

Rim Asm 6"front Silver Service

Fitting Grease (Front Wheel Only)

Bearing Flange (Front Wheel Only)

Rim Asm 8"rear Silver Service
Tire R Ts 18x8 5-8 S Service
Tube Rear (Service Item OnBy)

Cap Axle Blk 1 50 X 1 00

NOTE: AIf component dimensions given in U,S. inches

1 inch = 25,4 mm

29

REPAIR PARTS

12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 9!7.255590

ELECTRICAL

16

/ \ t

t

} f
I I
l I

I

l
t \

I t t

1

J

34 33

f

I

I

34 33 A t3

@12 _ 13

@14

C

D

29 /

I/

-~ ,_

17

2

6

\

7

\

L

/

27

/

i

22

24

I
I

3o i

(

s i_ t

_ ill

k,d

_ t'

36

\

\

\

/

!

/

1

/

1

/

J

1

" t

41

28

2O

21

19

30

31

REPAIR PARTS

12,5 HP 38" RIDING LAWN TRACTOR ..,. MODEL NUMBER 917.255590

...... !

ELECTRICAL

KEY PART
NO. NO. DESCRiPTiON

1 126664X
2 130890
3 108236X
4 128369
5 4207J
6 132202
7 4799J

8 129965

9 109596X
t0 t09081X
11 STD551125 *
12 73350400
13 74780408

14 STD551225 *

15 STD541425 *
16 131563

t7 109553X
18 STD601005 *

19 STD365402 *

20 123620X
21 12421tX

22 t2!305X
23 121264X

24 74760412
25 STD551025
26 STD551125

27 STD54t025
28 109310X

29 108824X
30 105687X
3i 124083X
32 tI07t2X
33 127441X

34 7662J
35 STD601005
36 104445X

Battery 12v 25amp Lt Hyd Craft
Bracket Switch _ntedock

Bracket Switch Clutch
Harness tgn B&s Fender HI

Cable Ground 6ga 12"black
Cable Battery 6 Ga 42"red
Cable Battery 6ga 11"red
Case Battery Hinge Mechanical
Clamp Hose Olive

Solenoid

Lockwasher
Nut Jam Hex 1/4-20 Unc

Bolt Fin Hex 1i4-20uncxli2 Gr5
Washer

Nut
Cover Terminal Red

Switch Inttk Clutch Red 4 Term
Screw
Starter Swtc

Cover Sw Key Blk t 25 Text Sit
Nut ignition

Switch Plunger Nc Gray

Caps Battery 25/30 Amp
Bolt Hex Hd 1/4-20unc X 3/4

* Washer
* Washer

* Nut

Key lgn Molded Craftsman

Fuse 30 Amp Auto Green

Tube Plastic 9"

Cover Sw Jgn BIk 6 00 X 1 580
Switch Light Blk Btk Red

Harness Socket Light
Bulb Light #1141

* Screw

!nterlock Switch

* STANDARD HARDWARE -- PURCHASE LOCALLY

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

31

REPAIR PARTS

12.5 HP 38" RiDiNG LAWN TRACTOR - .-MODEL NUMBER 917.255590

CHASSIS AND ENCLOSURES

10

38

2_

28

18

17

3O

31

13

33

37

H

34

A3B E

7

G H I K L

24 27 32

36

@26

32

REPAIR PARTS

12,5 HP 38" RiDiNG LAWN TRACTOR o,_rT_ODEL NUMBSR 917.255590

CHASSB AND ENCLOSURES

KEY PART
NO. NO, DESCRIPTION

I 131050

2 127866
3 17490612

4 STD523707
5 STD54!437

6 I26595X010
7 17490608
8 275tR
9 126604X0t0

I0 5479J
11 t22795X

!2 12t794X
t3 124031X012
I4 1749O612
15 74180512

I6 STD54!431

t7 t3t445X4!7

18 t26938X
19

STD512505 *Screw

2O

STD551125 *Washer

2t

122933X Rivet Ratchet Nylon

22

t24479X Washer Nylon BIk 28x 75x 19

23

4921 H Retainer Spring

24

STD523707 * Bolt

25

19131312

26

STD54t437

27

17490608

28

123915X

29

I24029X

30

126599X417

3I

109873X

32

t7490612

33

105465X417

34

I05464X417

35

STD533707

36

STD541437

37

t05466X

38

I26471X

Chassis Wtdmt Lt/hydifen 38 42
Drawbar Lt/yt t 1 Ga

Screw Thdrot 3/8o! 6x3/4 Ty-tt

* Bolt
* Nut

Saddle Sifkscreened
Screw ThdroJ 3/8-16xl/2 Ty-tt

Clip Line Fuel !3/32 Mtg Hole
Dash Silkscreened Sears Eng

Plug Button Blk 359 Din
Panel Pnt Dash Lh

Cover Access Black Square

Pane! Slkscr Dash Rh Weldment

Screw Thdrol 3/8-I6x3/4 Ty-tt
Screw Mach Trhd 5/t 6-18uncx3i4

* Nut

Hood Asm Pnt Weld Silver Powde

Bumper Hood

Washer 13/32 X I3/16 X 12 Ga

* Nut

Screw Thdro! 3/8-16xl/2 Ty-tt
Grille Grey
Lens Headlight Bar Clear

Fender Pnt
Bracket Pnt Fender

Screw Thdrol 3/8-! 6x3/4 Ty-tt
Footrest Pnt Lh (silver)
Footrest Pnt Rh (silver)

* Bo!t
* Nut

Pad Footrest Rbr Sq Craftsman

Clip lnsuiated 406 Mtg Hole

* STANDARD HARDWARE -- PURCHASE LOCALLY

NOTE: All component dimensions given in U.S. inches

t inch = 25,4 mm

33

REPAIR PARTS

12.5 HP 38" RIDING LAWN TRACTOR " -' MODEL NUMBER 917,255590

DRIVE M N P

1o3

53 _ 63

51

lOI

81

77

/

34

REPAIR PARTS

12o5 HP 38" RHD NG

LAWN TRACTOR ° ° MODEL NUMBER 917.255590

DRHVE

KEY PART KEY PART
NO. NO. DESCRIPTION NO, NO, DESCRIPTION

I

121430X Pump Hydro Sunstrand 56 STD55t062 *Washer

2

12143tX TransaxteAsm 57 STD571810 *Roll Pin

4

121323X Pump Resevoir 58 123674X Pulley tdier Fiat

5

126581X Keeper Asm Belt Transaxle 59 STD523727 * Bolt

6

73680400 Nut Crown!ock 1/4-20 Unc 60 4470J Spacer Split 395 X 59 Bzp

7

t26579X Pulley hput 61 t09070X Keeper Bett Retainer

8

121211X Spacer Stand-off Hydro Fan Zin 62 19131312 Washer 13/32 X 13/I6 X 12 Ga

t0

12t188X Bracket Pnt Mtg Differential 63 STD541437 *Nut

1t'

STD523145 * Bolt 84 t27783 Pulley Idler V Groove Plastic

12

STD551 t3I * Lockwasher 65 I23789X Bellcrank Asm

13

STD54t431 *Nut 66 123205X Retainer Belt Style Spring

14

1t0422X Spring Return Brake Tia Zinc 67 STD523715 *Bolt

15

126578X Fan Hydro 7' 68 STD541437 * Nut

16

STD522507 * Screw 69 STD551037 *Washer

17

19092016 Washer 9/32 X 1-1/4 X 16ga 70 105710X Link Clutch 7 66

1-8

STD551125 *Washer 71 STD561210 *Pin

!9

1265%X ......... V Belt Ground Drive 8_i 20 ..................................................................72.....i05706X ..........Bearing Nyl 503 X 628 X 1 25

20

t26912X Pack Asm Friction 73 1I08t2X Washer Hardened

2t

128655X Pin Roll 198 X 866

22

!26589X Rod Control Bal! J Solid 2 166

23

73040400 Hex Flange 1/4-28 Unf

24

STD523707 * Bolt

25

STD54t437 *Nut

26

STD551 O25

27

z

:4

i.

STD541437

28

12! t89X

29

STD541437

30

106933X

31

126592X

32

126590X

33

t26591X

34

STD581050

35

126910X

36

73040400

37

132654

38

STD54!437 *Locknut

39

STD54t237 * Nut

40

106888X Spring Rod Brake 2 00 Zinc

41

STD551037 *Washer

42

4921H Retainer Spring

43

STD624003 * Retainer

44

!28904 Rod Brake Parking Lt

45

124236X Cap Parking Brake Red

46

126649X Bracket Transaxte

47

t 7490616 Screw Thdrof 3/8-t 6 X t Ty-lt

48

! 7490612 Screw Thdrot 3/8-t 6x3/4 Ty-tt

49

t 2I 187X Bracket Mounting Hydro Tia

50

STD523707 * Bolt

51

STD541437 * Nut

52

t26577X Keeper Span Center Lt Hyd Zinc

53

STD541437 * Nut

54

!22424X Shaft Asm Pedal Foot t 930

55

!20!83X Bearing Nylon Btk 629 ld

• Washer

• Nut
Bolt U 3/8-16 X 2 83

• Nut
Knob Rd 1/2-I3 Ptstc Thds Blk

Lever Asm Pnt Control
Bushing Tin Wit 20 Step Pm

Washer Shim 53 X 1 25 X 0598:

• E Ring

Spring Extension 3 250 BIk
Hex Flange t/4-28 Unf

Rod Brake 2t 670 Btk Zinc Hydr

74 t2000039

75 t05709X
76 STD561210
77 8883R
78 131002
79 71130720
8O STD551143

81 129921
82 STD523710

83 19132012
84 STD541437

85 !26575X
86 7605J

87 110739X
88 73680400
89 126654X
90 STD551237
91 73610600
92 I26600X
93 126597X

94 126598X

95 STD551025
96 STD55tt25

97 STD512505
98 121t99X
99 121749X

100 STD581075

101 I23583X
t02 12t748X
103 13!402
104 STD523710 *
105 19132012
106 STD541437 *

* STANDARD HARDWARE - o PURCHASE LOCALLY

NOTE: All component dimensions given in U,S. inches

! inch = 2&4 mm

Ring Klip #t5304-50
Spring Return Clutch 6 75

* Pin

Cover Pedal Blk Std
Pulley Engine
Bolt Finhex 7i16-20unfx1 -t/4g8

* Washer

Keeper Belt Engine Lh Lt

* Bolt

Washer t3/32 X 1-I/4 X 12 Ga

* Nut

Arm Pnt Control Lt Hydro
Bolt Shoulder t/4 X 20 Unc

Washer Spring Oiled

Nut Crowntock 1/4-20 Unc

Control Bypass

* Washer

Nut Fin Hex 3/8-24 Unf

Console Shift W/ign Lt Hydro
Plate Pnt Neutral Adjust Rh
Plate Pnt Neutral Adjust Lh

*Washer 17/64
* Washer

* Screw

Spacer Split 80xl 70 Cad/zinc

Washer 25/32 X 1 !/4 X 16 Ga

* E Ring

Key Square 2 0 X t845/1865

Washer 25/32 X 1 5/8 X t6ga
Guido Belt Dr Mower Rh
Bolt

Washer t3/32 X t-i/4 X t2 Ga

Nut

35

REPAIR PARTS

12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255590

STEERING ASSISM BLY

42

26 27

/

37

18

35

43

23 24

31

26

36

REPAIR PARTS

12.5 HP 38" RIDING LAWN TRACTOR =.. MODEL NUMBER 917,255590

STEERING ASSEMBLY

KEY PART

NO. NO. DESCRIPTION

1 1007t3N

2 105669X
3 130460

4 130459
5 6266H
6 121748X

7 19272016
8 12000029

9 3366R

10 130468
1t STD551137

12 73610600
13 1t0438X

14 74011056
15 73601000

16 132624
17 132614
18 57079
19 124035X
20 126684X
21 STD551125
22 71070410
23 127501
24 1098t6X

25 124036X

26 12000029
27 t24034X
28 6266H
29 17490612
30 STD55t137

31 73610600
32 130465
33 120754X
34 19131416

35 STD561210
36 132196
37 STD611005
38 100710L
39 19133808
40 STD541537

41 104820X
42 1244!7X
43 t21749X
44 121748X

45 12000029
46 121232X

Wheel Steering Std Black
Axle Asm Front

Spindle Asm Lh
Spindle Asm Rh
Bearing Race Thrust Harden

Washer 25/32 X t 5/8 X 16ga
Washer27i32X 1 1/4 X 16 Ga

Ring Klip #t5304-75
Bearing Co_ Strg Blk
Link Drag Sot BaHJt 20 064

* Lockwasher

Nut Fin Hex 3/8-24 Unf
Spacer Bearing Axle Front

Bolt Hex 5/8-tl Unc X 3-1/2
Nut Hex Jam Lk Wiwh 5/8-11 Unc

Pin Axle 5/8 X 1 55/1 54 Lg
Shaft Asm Strg 5/8 X 15 19 Lt

Washer 'Thrust 515x 750x 033
Support Shaft

Washer Shim 1/4 X 5/8 X 062

* Washer

Screw Hex Socket 1/4-20 X 5/8
Shaft Asm Pittman

Nyliner Snap In
Bracket Steering

Ring Ktip #t5304-75
Gear Sector

Bearing Race Thrust Harden
Screw Thdrol 3/8-t 6x3/4 Ty-tt

* Lockwasher

Nut Fin Hex 3/8-24 Unf
Rod T_eWire Form t9 75 Mech

Bushing Rod Tie Blk Lt
Washer 13/32 X 7/8 X 16ga

* Pin

Bushing Strg 5/8 Id Dash

* Screw

Insert Cap Strg Whee! Std BIk
Washer 13/32 X 2-3/8 X 8 Ga

* Gripco Nut

Adaptor Wheel Strg 640/635id

Boot Shaft Steering

Washer 25/32 X t t/4 X 16 Ga
Washer 25/32 X 1 5/8 X 16ga

Ring Klip #t5304-75
Cap Spindle Fr Top Blk

* STANDARD HARDWARE ooPURCHASE LOCALLY
NOTE; All component dimensions given in U.S. inches

1 inch = 25,4 mm

37

REPAIR PARTS

12.5 HP 38" RIDING LAWN TRACTOR .-- MODEL NUMBER 917.255590

ENGINE

I

3O

36 F 32

27

C

\

25

33,/

37

J

38

29

L EQU1PM ENT

ster

c D E F G _ _ J

9 6 4 1 5 4 2 7

_7

18

lg

38

........ i

......... i

REPAIR PARTS

12.5 HP 38" RIDING LAWN TRACTOR - MODEL NUMBER 917.255590

ENGINE

:L

KEY PART
NO. NO, DESCRIPTION

1

132761

2

177204 t 0

3

131953

4

125610X

5

10!326L

6

17Q30808

7

STD551025

8

STD551125

9

STD522510

10

STD54 t031

!1

STD55113t

t2

7t O70510

13

125593X

14

13280324

!5

13200300

16

STD551237 *Washer

17

17490620

18

105736X

19

_105839X

20

....105838X

21

STD551025

22

123650X

23

128953X *v"

24

STD60'_005

25

124027X

26

17030808

27

105037X

29

121851X

3O

t 27057X

31

109202X

32

123549X

33

123487X

34

124028X

35

t 7490412

36

19091416

37

101335K

38

39 2751R
40 STD54t437

Controt Throt Rh Blk Pd114 10
Screw Hex Thd Cut 1/4-20x5/8 T

Engine B&s 12 5 Jcq Dual 1 Vt

Muffler Exhaust B&s Lt Std
Deflector Muffler # 222573

Screw Spidertoc Hexhd#Sxl/2 Ab

* Washer
* Washer
* Bolt
* Nut

* Lockwasher

Screw Hexhd Cap 5/16-18x5/8
Gasket 1 313 Id Tin Plated

Nipple Pipe 3/8 Npt X 3"
Elbow Std 90 Degree 3/8-18 Npt

* Screw Thdrot 3/8-16xl -1/4 Tytt

Shield Pnt Heat
Receptacle 1/4 Tur0 Dacrotized

Retainer 1/4 Turn 365odx 222id

* Washer

Stud 1/4 Turn (replaces 10575t

Shield Pnt Heat Browning Grass

* Screw

Shield PntHeat Hood Lt
Screw Spiderloc Hexhd#8xli2 Ab

Strip Foam 18"
Arrestor Spark

Strap Hood
Tank Fuel 1 25 Fr

Cap Asm Fuel Wisym Vented
Clamp Hose BIk

Bushing Snap Nyl Blk Fuel Line
Screw Hexwsh Thdrol 1/4-20x3/4

Washer 9/32 X 7/8 X 16ga

Line Fuel 9 50"
Plug Oil Drain (Ordre From Engine

Manufacturer)
Clip Line Fuel 13/32 Mtg Hole

* Nut

;_ i_¸

* STANDARD HARDWARE - - PURCHASE LOCALLY
NOTE: All component dimensions given in U.S. inches

I inch = 25.4 mm

39

REPAIR PARTS

12.5 HP 38" RIDING LAWN TRACTOR == MODEL NUMBER 917,255590

38" MOWER

76

37

58

57

24

10

4O

REPAIR PARTS

12.5 HP 38" RIDING LAWN TRACTOR -- MODEL NUMBER 917,255590

38" MOWER

KEY PART DESCRIPTmON KEY PART DESCRIPTION
NO. NO. NO. NOo

1 129365
2 73680500

3 72140506
4 763tj

5 !10485X
6 128774

7

129895

8

133172

9

127842

10

129962

11

10030600

12

850857

13

128961

I4

t06736X

I5

106735X

16

105896X

17

t10452X

t8

t06734X

19

19111016

20

105304X

21

128772

22

19111216

23

78158

24

4939M

25

74600636

26

851074

27

127218

28

73350800

29

130171
73680800
127224
128763

33

133710

34

127223

35

73360700

36

110447X

37

73710700

38

133736

39

129963

40

129206

41

73050900

42

131494

43

t22052X

Mower Asm 38"welded
Nut, Crownlock 5/16-18

Bolt, Carriage 5/16-18 x 3/4
Runner, L, H.

Bearing, Bali, Mandrel
Housing Asm., Mandrel Vented
(machd)
Bearing, Bali

Shaft and Bearing Asrn.

Blade, Mower, High Performance

Washer, Hard, Mower, Vented
Washer, Lock Hvy 3/8

Bolt, Blade 3/8-24 x 1.1/4 Gr. 8
Stripper, Mower, Vented .-
Shield, Deflector
Rod, Hinge
Bracket, Deflector, Mower

Nut, Push
Spring, Deflector
Washer 11/32x 3/4x 16Ga.

Cap, Sleeve
Runner, R. H.

Washer 11/32 x 3/4 x !6 Ga.
Bolt, Mandrel

Retainer, Spring

Bolt, Hex Hd. 3/8-16 x 2.25

Washer, Wear 7 Ga.

Link, Front
Nut, Jam Hex t/2-t3

Trunnion
Nut, Crowntock t/2.I3
Lift, Link, R. H.

Pin, Spring 5/16-3/4
Arm, Suspension, Rear Asm.
Link, Lift, I_. H.
Nut, Hex Jam ASF 7/16o20 UNF

Trunnion, Lift

Nut, Crownlock Jam 7/16-20 UNF
Idler Arm Asm.

Washer, Spacer Mower, Vented

Pulley, Mandrel, Single

Nut, Flangelock 9/16

Pulley, Idler, Flat

Spacer, Retainer 1-3/4

44 19131612 Washer t3/32 x 1 x 12 Ga.
45 73680600 Nut, Crowntock 3/8-16

46 131290 Belt
47 133502 Spacer, Retainer

48 133503 Stiffener, Arm Idler
49 120183X Bearing, Nylon

50 t22507X Shaft Asm., Lift
51 105767X Pin, Groove

52 125631X Grip, Handle
53 t22365X Button, Plunger
54 122364X Plunger, Lever
55 1225t2X Spring
56 122514X Rod, Lever

57 t2000002 Ring, E
58 19211416 Washer 21/32x7i8x16Ga.

59 131288 Rod, Brake, R. H.
60 131289 Rod, Brake, L. H.

61 76020312 Pin, Cotter 3/32 x 3/4

62 I3355t Rod, Pivot
63 133504 Rod, Clutch, Secondary
64 72t106t4 Bolt, Carriage 318-16 x t-3/4
65 133550 Rod, Clutch, Primary

66 73350600 Nut, Hex Jam 3/8-16
67 133205 Trunnion 3/8-16

68 4497H Retainer, Spring
69 127498 Bushing

70 128759 Spring
71 133573 Arm, Clutch PrimaryAsm.

72 t06932X Knob
73 121748X Washer 25/32 x 1-5/8 x 16 Ga.

74 t 2000029 Ring, Klip
75 128903 Bolt, Shoulder

76 127845 Keeper, Spring
77 127847 Arm, Clutch, Secondary
78 131870 Spring, Return
79 130840 Brake Ass., Mower, Vented
80 174905t2 Screw, Hex, Thd. Rol.

5/t 6-18 x 314

131529 Deck, Complete Mower
130794 Mandrel Ass. (Includes Key #'s 5-8,

t0-!2, 39 and 41)

NOTE: All component dimensions given in U.S. inches.

1 inch = 25.4 mm

4!

REPAIR PARTS

12.5 HP 38"

SEAT ASSEM BLY

11

RmDING LAWN TRACTOR- .- MODEL NUMBER 9!7.255590

10

KEY PART
NO. NO,

t

127437

2

126656X

3

STD523707

4

19131210

5

2751R
STD54t437

6
7

124181X

8

174906!8

9

19131614

10

t 24294X

1l

I21251X

12

t 21246X

13

121248X

t4

72050411

15

12!249X

13

DESCRIPTION

Seat V-350 Blkired Craftsman

Bracket Pnt Pivot Seat (blk)

* Bolt

Washer 13/32 X 3/4 X 10 Ga
Clip Line Fuel 13/32 Mtg Hole

* Nut

Spring Seat Cprsn 2 250 Btk Zi
Screw Thdrot 3/8-16 X 1 Ty-tt

Washer 13/32 X 1 X 14 Ga

Pan Pnt Seat (blk)
Strip Foam Gray Or Black

Bracket Pnt Mounting Switch
Bushing Snap Blk Nyl 50 td

Bolt Rdhd Sht Nk t/4-20xl-3/8
Spacer Split 28 X 88 Zinc

\

A B C D E

_17

KEY PART

NO. NO.

16 t21250X
17 !23976X
18 STD51t005

19 73951000
20 4171R
2t 105529X
22 STD541431
23 74780814
24 19171912

25 127018X
26 STD55t150

* STANDARD HARDWARE - - PURCHASE LOCALLY

NOTE, All component dimensions given in U.S. inches

1 inch = 25.4 mm

DESCRIPTION
Spring Cprsn 1 27 Blk Pnt

Nut Lock t/4 Lge Fig Gr 5 Zinc

* Screw

Nut Keps #I0-32 Unf
Clip insulated 1t/32 Mtg Hole

Bolt Shoulder 5/16-I 8 Unc Blkz

* Nut

Bolt Fin Hex 1/2-13 X 7/8 Gr 5
Washer 17/32 X 1-3116 X 12 Ga

Bolt Shoulder 5/16-18 X 62

* Lockwasher

42

REPAIR PARTS

12,5 HP 38" RiDiNG ,LAWN TRACTOR .... MODEL NUMBER 917,255590

...... i

SUNSTRAND PUMP ASSEMBLY o MODEL NUMBER BDU°t0S

25

42

37

KEY PART
NO. NO,

1 !22756X
2 t22716X
3 122745X
4 I22715X

5 I22700X
6 122699X
8 !22767X

1I t22747X
t2 t227!7X
t3 I22748X

14 122749X
t5 !27t46X
17 122770X
18 122771X
19 127147X

20 122773X
2t I22722X

22 122750X
25 127t48X

30 !22723X

42

DESCRIPTION

Sha.ft, Pump

* Ring, Retaining

Bearing, Ball

* Spacer
* Seal, Lip

* Ring, Retaining

Bearing, Cradle
Bearing, Journal

* Seal, Lip

Arm, Trunnion
Guide, Slot
Housing Kit, Transmission

Bearing, Thrust, Ball
Plug, Pipe

Center Section Kit
Bearino, Needle

* Seal, Lip

Shaft, Motor

Swashplate, Variable

* Seal, Lip

KEY PART

NO. NO.

3i 127i49X
3G 127151X
37 !22786X.

38 t22718X
39 I2273tX

40 I22730X
4! 122728X
42 !27152X
46 t22787X

47 !22752X
50 t22788X
51 122789X
52 122754X
55 127153X
58 122790X
59 127154X

6012t430X

OVERHAUL

SEAL KtT

CON PLETEPUMP ASSEMBLY

DESCRiPTiON
Block Kit, Cylinder

Plug, Plastic
Pin, Stainless, Headless

* Gasket, Center Section

Filter

Washer, Thrust
Spring, Helical, Compression

Check Valve Kit
Pfug, Stainless, Threaded
Screw, Socket Head, Cap

Washer, Thrust

Pin, Spiral

Plug, Stainless, Threaded
Bypass Valve Kit
Plug, Stainless, Threaded
Overhaul Sea! Kit, BDU-10

#_ctudes: Items marked with an
asterisk (*); O-Rings for Check

Valves and Bypass Valve
Pump Assembly, Compiete

43

REPAIR PARTS

12.5 HP 38" RiDiNG LAWN TRACTOR = -.MODEL NUMBER 917,255590

...... i

AGRI-FAB TRANSAXLE - MODEL NUMBER 12143tX

...... i

\

\

15

43

49

:SELECTIVE

42

65

i

SHELL DURINA-O(20OZ.) GREASEJ

L

44

REPAIR PARTS

12.5 HP 38" R DtNG LAWN TRACTOR =- MODEL NUMBER 9!7o255590

.... i

...... i

AGR oFAB TRANSAXLE o MODEL NUMBER t21431X

KEY PART KEY PART
NO: NOo DESCRBPTION NO. NO. DESCRIPTION

1 t226t4X
2 !226t5X
3 t22616X
4 I22620X
5 12262IX
6 122622X
7 122623X
8 122624X
9 122625X

10 t22626X
!! t22688X

12 122629X
13 !2263tX

14 122633X
15 122634X

16 t22640X
17 t2264IX
t8 I22642X

I9 122643X
20 !22644X
21 122645X
22 122646X
23 !22647X
24 122648X

25 122649X
26 t22650X

27 122651X
28 12306tX

-- 122678X

-- t22654X
29 122656X
30 122653X
31 122659X

32 122660X
33 !22662X

34 t22663X

Housing, Haft L.H.
Housing, Half R.H.

Axle L.H.
Axle R.H.

Bearing, Ball
Washer, Flat 3/4 x 1-!/8 x .030

Gear, Miter
Gear, Miter

Nut, Hex Jam w/Patch 1/2-20
Shaft, Cross

Screw, Stud

Snap, Ring
Bearing, Thrust

Housing Assembly, Differential
Bearing, Flange

Gear, Differential 72 Tooth
Bolt, Torx Head 1/4-28 x 5/8"
Shaft, _nput

Snap, Ring
Retaining Ring 7/16"
Housing, ;nput Bearing
Bearing, Needle
Bearing, Thrust

Washer, Flat 5/8 x 1-1/8 x .030

Key, Hi-Pro 3/32 x 5/8
Screw, Hex W/Patch 1/4-20 x 3/4
Gear, lnput Pinion !7 Tooth
Washer, Flat .62 x t x .05
Washer, Flat .62 x 1.125 x .060
Washer, Flat .62 x 1x .040
Pin, Cotter

Nut, Castle 5/16-24

Washer, Flat .343 x .88 x .062
Arm, Brake Actuator

Pin, Brake Actuating
Brake, Yoke

35 122664X
36 123065X
37 122666X

38 122667X
39 t22668X
40 123066X
4I 122670X
42 12267tX
43 126982X

44 t22673X
45 t22674X
46 122675X
47 123059X

48 t23060X
49 12306tX

-- 122654X
50 122689X
51 12t839X
52 t26975X
53 I22682X
54 122683X

55 t22684X
56 t22685X
57 122686X
58 122687X
59 !22652X
60 123062X

61 I23063X
62 126977X
63 126980X
64 t26981X

65 126976X

-- !2143tX

NOTE: All component dimensions given in U.S. inches

! inch = 25.4 mm

Disc, Brake
Key, Hi-Pro 3/t6 x 5/8"

Screw, Hex 1/4-20 x t.50
Plate, Puck
Puck, Brake
Screw, Hex w/Patch 1/4-20 x 2400

Screw, Hex Self-Tap 1/4-20 x 2.00

Screw, Hex SelfoTap 1/4-20 x 3.00

Bearing, Bal!
Bearing, Bat!
Shaft, Pinion W/tt Tooth Gear
Shaft, Drive
Bearing, Needle

Bronze Thrust Brg. 5/8 x ! -!/4 x 7/

64
Washer, Flat .62 x 1.0 x .050

Washer, Flat .62 x 1.0 x .040
Spacer

Coupling
Gear, 60 and t7 Tooth

Nut, Hex 1/4-20

Gear, Drive Pinion 17 Tooth
Bolt, Square Head

Washer I5/16 x .265 x .125
Washer, Spring Lock 1/4"

Pin, Roll 3/16" x !/2"
Washer, Flat .62 x 1.0 x .030
Pin, Dowel 3/32 x 1/4
Seal, Grease

Washer, Head Spring Lock 1/4"
Assembly, Gear, Reduction

Assembly, Shaft, Input
Shell Durina-O Grease (20 oz.)
Transaxte Assembly Complete

45

...... [

....... i

REPAIR PARTS

12.5 HiP 38" RRD}NG LAWN TRACTOR o.oMODEL NUMBER 917.255590

BRaGGS & STRATTON ENGINE =MODEL NUMBER 286707, TYPE NUMBER 0437-01

657

663

i

Y337

307

837

_15 6 4

230

13

383

!

*SPECIAL TOOLS REQUIRED TO _NSTALLo

46

21g

422

358 GASKETSET

_szs

524

REPAIR PARTS

12.5 HP 38" RiDiNG LAWN 'TRACTOR - -.MODEL NUMBER 917.255590

......... !

BRIGGS & STRATTON ENGINE =MODEL NUMBER 286707, 'TYPE NUMBER 0437o0!

121 C,.ARBURETOR OVEP_H,&UL KIT

131 14!

985 53

51

535 171

%

123

224

125

84A

47

REPAIR PARTS

12.5 HP 38" RIDING LAWN TRACTOR ° =MODEL NUMBER 917o255590

BRJGGS & $TRATTON ENGINE oMODEL NUMBER 286707, TYPE NUMBER 0437-01

310 Housing Length -_

80_

NOTE:

To tdentl_' Briggs and Sttatton manufactured
starter rnotors_ measure the housnng _ength.

KEY NUMBER 309 310

Motor and Thru Bolt

MANUFACTURER
Briggs & Housing

Stratton Length

12V 3-;_1/32"

*Includes Brush Set

_lncludes

Drive Assyo Assembly

494325 94003

#398003 Clutch Assembly
#280104 Gear

#490467 Retainer and Pin
#94288 Roll Pin

3!I 510

Brush Dr_e

Assemb_Assemb6y

395538 490421 _

(Key Number 5!3)
(Key Number 783)

(Key Number 876)
(Key Number 896)

544

Armature

Assembly

390837 i

801 802 8O3

End Cap End Cap Assy, Housing

Assembly Commutator Assembly

394856

395537* 398159

48

6_

_s

REPAIR PARTS

12.5 HP 38" RIDING LAWN TRACTOR - o MODEL NUMBER 917,255590

BRtGGS & STRATTON ENGINE oMODEL NUMBER 28(}707, TYPE NUMBER 0437o01

KEY PART KEY PART
NO. NO. DSSCRIPTION NO. NO. DSSCRIPTtON

12490450

261623

3 391086
5 494240

7 271866

8 391406

9 27803
10 94621
1t 280100
t2 271916

271997

271996
13 94622
14 93415
15 94239

16 490466

94196
18 494238

20 291675
22 94624
23 492326

24

222698

25

394661

394662

394663

394664

26

391780

392331

391781

391782

391783

27

260924

28

299691

391286

29

490348

490469

31

222299

32

92909

33

262246

34

262247

35

65906

36

26828

37

223752

40

221596

41

292260

42

93630

45

262248

46

212897

51

281170

52

270872

53

94637

75

224061

Cyiinder Assembly 78 93805

Bearing, Cylinder (Requires Special 95 94098

Tools For Installation) 98 494382

*Sea!, Oil 104 231789

Head, Cylinder t05 231790

*Gasket, Cylinder Head t06 281 t69

Breather Assembly 108 224540
Gasket, Valve Cover 1t8 494383
Screw, Seres t21 494384

Tube, Breather
* Gasket, Crankcase Cover 1/64" !23 94616
* Gasket, Crankcase Cover .005" 125 494392
* Gasket, Crankcase Cover .009"

Screw, Cylinder Head 3" t30 224539
Screw, Cylinder Head 3/4" 131 494379
Plug, Oil Drain 133 494381

Crankshaft !37 28tt65
Key, Timing Gear 138 281164

Base, Engine I4t 494380

*Sea}, Oil I42 231793

Screw, Seres, Base Mounting 494499
Flywheel and Ring Gear Assembly,

Magneto
Key, Ftywheel t47 23t794
Piston Assembly, Standard 164 2!3811
Piston Assembly .010" Oversize t71 28105!
Piston Assembly ,020" Oversize !87 393815
Piston Assembly .030" Oversize I88 93535

Ring Set, Piston, Standard 201 262767

Ring Set, Piston, Chrome, Standard 209 260871
Ring Set, Piston .0t0" Oversize 216 262766
Ring Set, Piston .020" Oversize 219 4908t5
Ring Set, Piston .030" Oversize
LocK, Piston Pin 222 494887

Pin Assembly, Piston, Standard
Pin Assembly, Piston .005" Over 224 94513

Rod Assembly, Connecting 225 231058
Rod Assembly, Connecting 227 493935

.020" Undersize Crankpin Bore 230 222450
Lock, Connecting Rod Screw 232 262785

Screw, Connecting Rod 240 394358
Valve, Exhaust 265 221535
Valve, Intake 284 944t9

Spring, Intake Valve 284A 94326

Spring, Exhaust Valve 304 224504
Guard, Flywheel 305 946!9

Retainer, Intake Valve

Rotocoil, Exhaust Valve 306 224545

Retainer, Exhaust Valve RotoCoit 307 94623
Tappet-Valve 308 491490

Gear, Cam
Gasket, Carburetor

(Carburetor to Elbow)
Gasket, Carburetor

EIbow to Cy{inder)

tud, Carburetor Mounting

Washer, Spring

* Included in Gasket Set (494241)

** Included in Carburetor Overhaul Kit (494384)

*** included in both Carburetor Overhaul Kit (494384)

and Carburetor Gasket Set (494386)

NOTE: All component dimensions given in U.S. inches

t inch = 25.4 mm

Screw, Sems

** Screw, Throttle

Screw, Idle Speed

** Pin, Ftoat Hinge

** Valve Assembly, Inlet Needle

Inlet Valve Seat
Valve, Choke

** Valve, Needle

Carburetor Overhaul Kit {includes
items marked ** and *_*)

Screw, Elbow Mounting
Carburetor Assembly
(Choke-A-Matic)

Valve, Throttle
Shaft and Lever, Throttle

Float, Carburetor
*** Gasket, F!oat Bowl
*** Washer, Float Bowl Screw

** Shaft and Lever, Choke
** Nozzle/Jet, Carburetor

High Altitude Kit:

23t 796 Pilot Jet, High Altitude

281164 Seal, Bowl Screw

** Pilot, Jet

Carburetor, Elbow

Nut, Air Cleaner Mounting

Line, Fue!, 11" (Cut To Suit)

Screw, Sems 3/4"

Link, Governor

Spring, Governor

Link, Choke

Oil Slinger, Governor Gear and

Bracket Assembly

Plate, Governor Control

(Choke-A-Matic)
Screw, Sam, Air Cleaner
Crank, Governor, 1/4" Diameter

Lever Assembly, Governor
Washer, Govemo{ Crank, 1/4" I.D.

Spring, Governor Link
Filter, Fuel

Clamp, Casing
Screw, Clamp Mounting
Screw, Air Cleaner
Housing, Blower, Red
Screw, Seres, Blower Housing
Mounting
Shield, Cylinder
Screw, Sems, Cylinder Shield Mtg.
Cover, Cylinder Head

49

REPAIR PARTS

12.5 HP 38" RIDING LAWN TRACTOR -.. MODEL NUMBER 9!7.255590

...... i

BRIGGS & STRATTON ENGINE - MODEL NUMBER 286707, TYPE NUMBER 0437-01

KEY PART KEY PART

NO. NO, DESCRiPTiON NO. NO, DESCRIPTION

309 - - -

332 92284
333 492341

334 93381
337 802592

346 93705
356 494328
358 494241

363 19203
383 89838
422 223721
423 93984

445 493909
455 222561
467 493903

468 222562
474 393474
482 93621
523 490327

524 68838
525 280741
535 272403

537 281106
552 231597
562 92613
592 231082

60! 93053
611 494451

614. 93306
6t5 93307

618 262803

634 281168
634A 491323

634B 281167

635 66538
646 224486
657 93496

Motor, Starting, 12 Volt (see chart 663
on illustrated pages for replacement 668

parts for Starting Motors) 726
Nut, Hex

Armature, Magneto 727
Screw, Seres, Armature Mounting
Plug, Spark, (1-7/8" or 47 rnm) 728

(Resistor Type) 729

Screw, Hex Head 741
Wire, Ground 757

Gasket Set (Includes all items 758
marked *) 759
Puller, Flywheel 761
Wrench, Spark Plug 837

Clamp, Oil FilterTube 842
Screw, Seres 847

Cartridge, Air Cleaner 85t
Cup, Screen Mounting 869

Knob, Air Cleaner 870
Screen, Flush Rotating 871
Stator, Alternator, Dual Circuit 872

Screw, Seres 875
Cap and Dipstick, Oil Filler 877
Seal, Filler Tube
Tube, Oil Filler 955

Element, Air Cleaner 965
O-Ring, Air Cleaner 975

Bushing, Governor Crank, t/4" I.D, 977

Bolt, Governor Lever
Nut, Hex #10-24 987

Clamp, Fuel Pipe 1005
Fuel Inlet Tube 1006

Cotter, Hair Pin 1020

Retainer, E_Ring t02t
Spring, Choke Return

Seal, Choke Shaft
Seat, Governor

Washer, Throttle Shaft

Elbow, Spark Plug
Brace, Air Cleaner

Screw, Seres

* Included in Gasket Set (494241)

** Included in Carburetor Overhaul Kit (494384)

*** included in both Carburetor Overhaul Kit (494384)

NOTE: All component dimensions given in U,S. inches

94620

280848

392134
490324

93535
281159

262135

212359

399891

298909
93875
231109
270920

490474

221798
261463
210940
261961
281104
494237
393456

94642
94108
494378

494386
281166

280687
223726

262243
94160

and Carburetor Gasket Set (494386)

1 inch = 25.4 mm

Screw, Hex Head
Spacer

Gear, Ring (Includes Mounting
Parts)
Cover, Starter (Includes Mounting
Screws)
Screw, Seres

Clip, Lead Wire
Gear, Timing
Link, Counterweight

Counterweight Assembly

Pin, Counterweight
Screw, Counterweight
Spacer, Muffler Mounting
Seal, Oil Filler Cap
Fill Group, Oi!

Terminal, Ignition Cable

Seat, Intake Valve, Standard
Seat, Exhaust Valve, Standard

Guide, Exhaust Valve
Cover, Air Cleaner
Body, Air Cleaner

Diode and Connector Assembly,
Dual Circuit
Screw, Fuel Bowl

Locknut, Air Cleaner Mounting
Bowl Assembly, Carburetor
Carburetor Gasket Kit (includes

items' marked ***)
Seal, Throttle Shaft

Fan, Flywheel
Retainer, Fan
Eccentric

Pin, Eccentric

50

SUGGESTED GUIDE FOR SiGHTiNG SLOPES FOR SAFE OPERATION

ONLY RiDE UP AND DOWN HILL,
NOT ACROSS HiLL

S_GHTAND HOLD THiS LEVEL W_TH
SKY LiNE OR TREE,

.... i

Z
z

®

,. :i!,:¸

OWNER'S

12.5 HP JC

MANUAL ELECTRIC START

" MOWE DECK

,_°AUTOMATIC (HYDROSTATIC)

lYE

LAW TRACTOR

MODEL NO.

__917.255590 E_oh tractor has its own model number. Each engine has its own model

number.

The model number for your tractor will be found on the model plate
located under the seat.

The model number for your engine will be found on the blower housing.

All parts listed herein may be ordered from any Sears, Roebuck and Co.
Service Centers and most Retail Stores.

HOW TO ORDER WHEN ORDERING REPAIR PARTS, ALWi_YS GiVE THE FOLLOW-

REPAIR PARTS ING INFORMATION:

: o PRODUCT-LAWN TRACTOR

= MODEL NUMBER - 9t7,255590
° ENGINE MODEL NUMBER - 286707, TYPE NUMBER 0437-01

• PART NUMBER

• PART DESCRIPTION

Your Sears merchandise has added value when you consider Sears has
service units nationwide staffed with Sears trained technicians,., profes-

sional technicians specifically trained to insure that we meet our pledge
to you, we service what we sell.

Sears, Roebuck and Co., Chicago, RL60684 U.S.A.

133216 9.28.91

PRINTED IN U,S.A,