[RAFTSMIIN · any). lfa spark arrester is used, it should be maintained in effective working order by the operator. in the state of California the above is required by law (Section

SEARSOWNER'SMANUAL

MODEL NO.917.255551

Caution:Read and followall Safety Rulesand InstructionsBefore OperatingThis Equipment

[RAFTSMIIN+12.5 HP OHV

ELECTRIC START38" MOWEAUTOMATIC (HYDROSTATIC)DRIVELAWN TRACTOR• Assembly• Operation• Maintenance• Service and Adjustment• Repair Parts

=i i • • i ,= i r J i i i

4. Sears, Roebuck and Co., Chicago, IL 60684 U.S.A.i|l i im

SAFETY RULES

CAUTION:ALWAYSDISCONNECTSPARKPLUGWIREANDPLACEWIREWHEREITCANNOTCONTACTSPARKPLUGTO PREVENTACCIDENTALSTARTINGWHEN SETI'INGUP,TRANSPORTING,ADJUSTINGOR MAKINGREPAIRS.

IMPORTANTSAFETY STANDARDS REQUIRE OPERATOR PRESENCE CONTROLS TO MINIMIZE THE RISK OF INJU RY, YOUR UNIT IS EQUIPPED WITH SUCHCONTROLS. DO NOT ATTEMPT TO DEFEAT THE FUNCTION OF THE OPERATOR PRESENCE CONTROLS UNDER ANY CIRCUMSTANCES.

TRAINING:

• Know the controlsand howto stopquickly.Read this owner'smanual and instructionsfurnished withattachments.

• Do not allow children to operate the machine. Do not allowadults to operate itwithout proper instruction.

• DO not carry passengers. Do not mow when children andothers are around.

• DOnot attempt to operate your vehicle or mower when not inthe driver's seat.

• Always get on or offyourvehiclefrom the operator's left handside.

• The vehicle and attachments should be stopped and in-spected for damage after strikinga foreign object, and thedamage should be repaired before restartingand operatingthe equipment.

PREPARATIO N:

• Always wear substantial footwear. Do not wear loose fittingclothing that could get caught in moving parts.

• Clear the work area of objects (wire, rocks, etc.) which mightbe picked up and thrown.

• Disengage all attachment clutches before attem pting to startthe engine.

• Handle gasoline with care - it is highly flammable.Use approved gasoline containers.Never remove thefuel capofthefueltank or add gasolineto a running or hot engine or an engine that has not beenallowed to cool for several minutes after running. Neverfill tank indoors. Always clean up spilled gasoline.Open doors if the engine is run in the garage - exhaustfumes are dangerous. Do not run the engine indoors.

• Do not operate the mower without the entire grass catcher,on mowers so equipped, or the deflector shield in place.

OPERATION:

o

=

Keep your eyes and mind on your vehicle, mower, and thearea being cut. Do not let other interests distract you.Disengage power to attachments and stop the engine beforeleaving the operator's position.Disengage power to mower, stop the engine, and disconnectspark plug wire(s) from spark plug(s) before cleaning, makingan adjustment, or repair. Be careful to avoid touching hotmuffler or engine components.Disengage power to attachments when transporting or not inuse.Take allpossible precautionswhen leaving the vehicle unat-tended. Disengage the power take-off, lower the attach.ments, shift into neutral, set the parking brake, stop theengine, and remove the key.Do not stop or start suddenly when going uphill or downhill.Mow up and down the face of slopes (not greater than 15°),never across the face.

Reduce speed on slopes and make turns gradually to preventtipping or toss of control. Exercise extreme caution whenchanging direction on slopes.While going up or down slopes, place gearshift control leverin 1st gear posit{onto negotiate the slope without stopping.

• Never mow in wet or slippery grass, when traction is unsure,or at a speed which could cause a skid.

• Stay alert for holes in the terrain and other hidden hazards.Keep away from drop-offs.

• Do not drive too close to creeks, ditches, and public high-ways.

• Exercise special care when mowing! around fixed objectsinorder to prevent the blades from stnkingthem. Never delib-erately runvehicle ormower into oroverany foreignobjects.

• Never shift gears until vehicle comes to a stop.• Never place hands or feet under the mower, in discharge

chute, or near any moving parts while vehicle or mower isrunning.Always keep clear of discharge chute.

• Use care when pulling loads or using heavy equipment.Use only approved drawbar hitchpoints.Limit toads to those you can safely control.Do notturn sharply. Use care when backing.Use counterweightorwheel weightswhen suggested inowner's manual.

• Watch out for traffic when crossing or near roadways.• When using any attachments, never direct discharge of

material toward bystanders nor allow anyone near the ve-hicle while in operation.

• Except for adjustments, do not operate engine if air cleaneror cover directly over carburetor air intake is removed.Removal of such part could create a fire hazard.

- Do not change the engine governor settings or overspeedthe engine; severe damage or injury may result.

• When using the vehicle with mower, proceed as follows:Mow only in daylight or in good artificial light.Shut the engine off when unclogging chute.Check the blade mounting bolts for proper tightness atfrequent intervals.

• Disengage power to mower before backing up. Do not mowin reverse unless absolutely necessary and then only aftercareful observation of the entire area behind the mower.

MAINTENANCE AND STORAGE

• Keep the vehicle and attachments in good operating condi-tion, and keep safety devices in place and working.

• Keep all nuts, bolts, and screws tight to be sure the equip-ment is in safe working condition.

• Never store the equipment with gasoline in the tank inside abuilding where fumes may reach an open flame or spark.Allow the engine to cool before storing inany enclosure.

• To reduce fire hazard, keep the enginefree of grass, leaves,or excessive grease. Do not clean product while engine isrunning.

• Do not operate without a muffler, or tamper with exhaustsystem. Damaged mufflers or spark arrestors could create afire hazard. Inspect periodically and replace if necessary.

• Under normal usage the grass catcher bag material issubject to deterioration and wear. It should be checkedfrequently for bag replacement. Replacement bags shouldbe checked to ensure compliance with the originalmanufacturer's recommendations or specifications.

2

=11, , ,m,,, i|

LOOK FOR THIS SYMBOL TO POINT OUT IMPORTANT SAFETY PRECAUTIONS. I

IT MEANS - ATTENTION!I! BECOME ALERT!!! YOUR SAFETY IS INVOLVED. I

CONGRATULATIONS on your purchase of a SearsTractor. It has been designed, engineered and manu-factured to give you the best possible dependabilityandperformance.

Should you experience any problem you cannot easilyremedy, please contact your nearest Sears ServiceDepartment. We have competent, well-trained_techni-clans and the proper tools to service or repair this unit.Please read and retain this manual. The instructions willenable you to assemble and maintain your unit properly.Always observe the "SAFETY RULES".

MODELNUMBER 917.255551

SERIALNUMBER

DATE OF PURCHASE

THE MODELAND SERIAL NUMBERS WILL BE FOUNDON A PLATE UNDER THE SEAT.

YOU SHOULD RECORD BOTH SERIALNUMBER ANDDATE OF PURCHASE AND KEEP IN A SAFE PLACEFOR FUTURE REFERENCE.

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

CUSTOMER RESPONSIBILITIES• Read and observe the safety rules.

• Followa regular schedule in maintaining, caring for andusing your unit.

• Follow the instructions under "Maintenance" and"Storage" sections of this owner's manual.

PRODUCT SPECIFICATIONS

HORSEPOWER: 12.5

GASOLINE CAPACITY: 5 QUARTSUNLEADED REGULAR

OIL (4.0 PINTS w/o FILTER): ShE 30 (or 10W-30)(4.5 PINTS w/FILTER): WINTER: SAE 5W-30

SPARKPLUG (GAP.030 IN.): CHAMPION RC-12YC

VALVE CLEARANCE: INTAKE .0015/.0030 IN.EXHAUST .0020/.0035 iN.

GROUND SPEED: FORWARD: 0-5.5 MPHREVERSE: 0-2.2 MPH

TIRE PRESSURE: FRONT: 14 PSIREAR: 12 PSI

CHARGING SYSTEM: 15 AMPS @ 3600 RPM

BLADE BOLT TORQUE: 30-35 FT. LBS.

WARNING: This unitis equipped with an internal combus-tion engine and should not be used on or near any unim-proved forest-covered, brush-covered or grass-coveredland unless the engine's exhaust system is equippedwitha spark arrester meeting applicable local or state laws (ifany). lfa spark arrester is used, it should be maintained ineffective 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 laws apply onfederal lands. A spark arrester for the muffler is availablethrough your nearest Sears Authorized Service Center(See REPAIR PARTS section of this manual).

LIMITED TWO YEAR WARRANTY ON ELECTRIC START RIDING EQUIPMENTFor two years from date of purchase, when this riding equipment is maintained, lubricated, and tuned up according to theoperating and maintenance instructions in the owner's manual, Sears will repair free of charge any defect in material orworkmanship.

This Warranty does not cover:

• Tire replacement or repair caused by punctures from outside objects (such as nails, thorns, stumps, or glass).

• Expendable items which become worn during normal use, such as blades, spark plug, air cleaners and belts.

• Repairs necessary because of operator abuse or negligence, including bent crankshafts and the failure to maintain theequipment according to the instructions contained in the owner's manual.

• Riding equipment used for commercial or rental purposes.

FULL 90 DAY WARRANTY ON BA'I-rERYFor 90 days from date of purchase, if any battery includedw_ththis ridingequipment proves defective in material orworkmanshipand our testing determines the battery willnot hold a charge, Sears will replace the battery at no charge.

WARRANTY SERVICE IS AVAILABLE BY CONTACTING THE NEAREST SEARS SERVICE CENTER/DEPARTMENT IN THEUNITED STATES. THIS WARRANTY APPLIES ONLY WHILE THIS PRODUCT IS IN USE IN THE UNITED STATES.

This Warranty gives you specific legal rights, and you may also have other rightswhich vary from state to state.

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

3

TABLE OF CONTENTSSAFETY RULES ............................................................ 2PROD UCT SPEC! FICATIONS ....................................... 3CUSTOMER RESPONSIBILITIES ................................ 3WARRANTY ................................................................... 3TABLE OF CONTENTS ................................................. 4INDEX ............................................................................. 4TRACTOR ACCESSORIES ........................................... 5ASSEMBLY ............................................................... 7-9

OPERATION ........................................................... 10-13MAINTENANCE ...................................................... 14-18SERVICE AND ADJUSTMENTS ............................ 19-26STORAGE .................................................................... 27TROUBLES HOOTIN G ............................................ 28-29REPAIR PARTS - TRACTOR ................................. 32-47REPAIR PARTS - ENGINE ..................................... 48-53PARTS ORDERING/SERVICE ................... BACK PAGE

INDEXA

Accessodes ............................................ 5Adjustments:

Brake ........................................... 22Carburetor ................................... 26ElectricClutch ............................. 21Mower

FrontoTo-Back ........................ 20Side-To-Side .......................... 19

Throttle Control Cable ................. 26Air Filter, Engine ................................. 17Air Screen, Engine ............................. 17Assembly ........................................... 7-9

B

Battery:Charging ........................................ 8Cleaning ...................................... 15Installation ..................................... 9

Levels ....................................... 6,15Preparation .................................... 8Starting with Weak Battery .......... 24Storage ........................................ 27Terminals .................................... 15

Belt:Motion Drive

R emoval/Replacement ........... 22Mower Blade Drive

Removal/Repfacement ........... 21Blade:

Sharpening .................................. 15Replacement ............................... 15

Brake Adjustment ............................... 22C

Carburetor Adjustment ....... :............... 26Controls,Tractor ................................. 10

Cuffing Height, Mower ........................ 11E

Electrical:Interlocks and Relays .................. 24Schematic ................................... 31Wiring Diagram ............................ 32

Engine:Air Filter ....................................... 17Air Screen ................................... 17

Cooling Fins ................................ 17Oil Change .................................. 16Oil Level ................................. 12,16Oil Type ....................................... 16Preparation .................................. 12Repair Parts ........................... 48-53Starting ........................................ 13Storage ........................................ 27

FFilter:

Air Cleaner .................................. 17Fuel ............................................. 18Oil ................................................ 18

Fuel:

Type ............................................ 12Storage ........................................ 27

Fuse .................................................... 24

HHeadlights .......................................... 24Hood Removal/Installation.................. 25

L

Leveling Mower Deck .................... 19-20Lubrication:

Chart ............................................ 14M

Maintenance .................................. 14-18Air Filter ....................................... 17

Foam Pre-cleaner ................... 17Air Screen, Engine ...................... 17Battery ......................................... 15Blade ........................................... 15

Cooling Fins, Engine.................... 17Engine Oil .................................... 16Fuel Filter .................................... 18LubricationChart ......................... 14Schedule ..................................... 14Spark Plugs ................................. 17Tire Care ............................. 8,15,23Transaxle ..................................... 16

Mower:Adjustment, Front-to-Back........... 20Adjustment, Side-to-Side ............. 19Blade Sharpening ........................ 15Blade Replacement ..................... 15Cutting Height .............................. 11Installation ................................... ! 9Operation ..................................... 12Removal ...................................... 19

Mowing Tips ....................................... 13Muffler ................................................. 17

Spark Arrester .......................... 3,36O

Oil:Cold Weather Conditions ....... 12,16Engine ......................................... 16Filter ............................................ 18

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

Storage ............................................... 27

Operating Mower ............................... 12Options:

Accessories ................................... 5Spark Attester .......................... 3,36

P

Parking Brake ................................ 10-11Parts Bag .............................................. 6Parts, Replacement/Repair ........... 32-53Product Specifications........................... 3

R

Repair Parts .................................. 32-53S

Safety Rules ......................................... 2Seat ...................................................... 8Service and Adjustments .............. 19-26

Carburetor ................................... 26Electric Clutch ............................. 21Fuse ............................................ 24Hood Removal/Installation .......... 25Motion Drive Belt

Removal/Replacement ........... 22Mower Blade DriVeBelt

Removal/Replacement ........... 21Mower Adjustment

Front- to-Back ........................ 20Side.to-Side ............................ 19

Mower Removal!Installation ........ 19Motion Control Lever ................... 23Tire Care ............................. 8,15,23

Slope Guide Sheet ............................. 55Spark Plugs ........................................ 17S pecifications ....................................... 3Starting the Engine ............................. 13Steering Wheel ................................ 7,23Stopping the Tractor ........................... 11Storage ............................................... 27

TThrottle Control Cable

Adjustment .................................. 26

Tires ...................................................8,15,23

Trouble Shooting Chart .................. 28-29Transax[e:

Maintenance ................................ 16Repair Parts ........................... 44-47

W

Warranty ............................................... 3Wiring Diagram ................................... 32Wiring Schematic ............................... 31

4

ACCESSORIES AND ATTACHMENTSi iiii i ii

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

ENGINE MAINTENANCE

BLADES,,L

SPARKPLUG MUFFLER AIR FILTER GAS CAN ENGINEOIL STABILIZER BELTS

PERFORMANCESears offers a wide variety of attachmentsthat fit your vehicle. Many ofthese are listedbelow with brief explanations of how they can helpyou. This listwas current at the time of publication;however, itmay change infutureyears - more attachments may be added, changes maybe made inthese attachments, orsomemayno longerbe available orfltyour model. Contact your nearest Sears store for the accessoriesand 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 easyattaching and detaching.

PERMANEX BAGGER lets you collect grass clippings andleaves for a healthier, neater looking lawn. Two Permanexcontainers hold 30-gallon plastic bags.

LAWN SWEEPERS let you collect grass clippingsand leaves.

LAWN VACS for powerful collectionsof heavy grass clippingsand leaves. Wand attachment to pickup debris in hard-to-reachp[aces.

CARTS make hauling easy. Variety of sizes available.

ROLLER for smoother lawn surface. 36-inch wide, 18 inchdiameterwater-tight drumholdsupto3901bs, ofweight. Roundededges prevent harm to tuff. Adjustable scraper automaticallycleans drum.

SPREADER/SEEDERS make seeding,fertilizing, and weed kill-ing 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. 24hardened steel coring tips. 150 lb. capacityweight tray.

AERATOR promotes deep root growthfor a healthy fawn. Ta-pered 2.5" steel spikes mounted on 10-in. diameter discs punc-ture holes insoil at close intervals to let moisturesoak in. Steelweight tray for increased penetration.

DETHATCHER loosenssoil andflipsthatch and matted leaves tolawn surface for easy pick up. Twenty springtine teeth. Usefulto prepare bare areas for seeding. Available for front or rearmounting.

SPRAYERS use 12-volt DC electric motor that connects to thetractor battery or other 12-volt source. Includes booms forautomatic spraying when pulling, and hand held wand for spotspraying. Wand has adjustable spray pattern. For appiyingherbicides, insecticides, fungicides, and liquidfertilizers.

SNOW BLADEfor snow removal only. 14-inch high,42-inchwidebladeclears 38 inchpathwhen angled leftor right. Raises, lowerswithside lever. Adjustable skids; replaceable, reversible scraperbar. (Use withtire chains, wheel weights,orrear drawbarweight.)

SNOW'rHROWER has 40-inch swath. Drum-type auger handlespowdery and wet!heavy snow. Mounts easily with simple pinarrangement. Discharge chute adjusts from tractor seat. 6-inchdiameter spout discharges snow 10 to 50 feet. Lift controlledattractor seat. (Use with chains, wheel weights, or rear drawbarweight.)

TIRE CHAINS are heavy duty; closelyspaced extra-large crosslinks give smooth ride, outstanding traction.

WHEEL WEIGHTS for rear wheels provide needed traction forsnow removatordozing heavy materials. In pairs. (30 Ibs. each.)

TRACTOR CAB has heavy duty vinyl fabric over tubular steelframe, ABS plastic top; clear plastic windshield offers 360 degreevisibility. Hinged metal doors with catch. Keeps operator warmand dry. Remove vinyl and windshields for use as sun protectorin summer.

Optional accessories for tractor cab: tinted/tempered solid safetyglass windshield with hand operated wiper; 12-volt amber cautionlight for mounting on cab top.

TRACTOR COVER protects tractor from weather. Made ofEvolution 3 fabric (water-repellent, extremely breathable, lightweight, soft, non-abrasive, pliable in all temperatures, durable,stain/tear/puncture resistant, will not shrink or stretch).

5

CONTENTS OF HARDWARE PACK

Parts Bag contents shown full size

O (2) SheetMetal

Screws#10-16 x 1/2

(1) Locknut 1/2 - 20(1) 2-3/8" Dia. Washer

i

(4) Hex Bolts 5/16-18 x 1

(4) Spacers

1IIII1IIIIIIIIlllllll!U(2) Hex Bolts 1/4 - 20 x 3/4

(2) Hex Nuts 1/4 - 20@(2) Washers 9/32 x 5/8 x 16 Ga. (2) Lockwashers 1/4

(2) Wing Nuts 1/4 - 20

iiiii i

Parts packed separately in cartonH m i

SeatBattery acid

Steering I

Wheel

I I

SteeringBoot

Owner's Manual

Battery

"1Parts Bag

%SteeringBushing (2) Keys

SteeringWheelInsert

(2) Battery Carriage Bolts 1/4-20 x 7-1/2

Steering WheelAdapter

15° Slope Sheet

Terminal Guard

i

s

Battery Capsand Instructions

6

ASSEMBLY

TOOLS REQUIRED FOR ASSEMBLYA socket wrench set will make assembly easier. Standardwrench sizes are listed.

(1) 5/16" wrench (1) 3/4" wrench

(2) 7/16" wrenches Tire pressure gauge

(I) 1/2" wrench Screwdriver(1) 9/16" wrench Utility knife

When right or left hand is mentioned in this manual, itmeans when you are in the operating position (seatedbehind the steering wheel).

TO REMOVE UNIT FROM CARTONUNPACK CARTON

• Remove all accessible loose parts and parts cartoonsfrom carton (See page 6).

• Cut, from top to bottom, all four corners of carton andlay panels flat.

• Check for any additional loose parts or cartons andremove.

ATTACH STEERING WHEEL (See Fig. 1)• Slide the steering bushing over the steering shaft.

• Raise steering shaft forward until screw holes in dashlin@up with steering bushing. Install two (2) sheetmetal screws and tighten securely.

• Position steering boot over steering shaft.

• Place tabs of steering boot over slots in dash and pushdown to secure.

• Siide steering wheel adapter onto upper steering shaft.

• Position front wheels of the tractor so they are pointingstraight forward.

• Position steering wheel so cross bars are horizontal(left to right) and slide onto adapter.

• Assemble large flatwasher and 1/2-20 hex Iocknut andtighten securely.

• Snap insert into center of steering wheel.

° Remove protective plastic from tractor hood and grill.

INSERT1/2 - 20 HEX LOCI

2-1/4" DIA.

STEERINGBUSHING

SLOT

STEERING SHAFT(ASSEMBLY POSITION)

FIG. 1

STEERING SHAFT(SHIPPINGPOSITION)

BEFORE ROLLING UNIT OFF SKID

(See Fig. 6)IMPORTANT; CHECK FOR AND REMOVE ANYSTAPLES IN SKID THAT MAY PUNCTURE TIRES WHEREUNIT IS TO ROLL OFF SKID.

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

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

• Remove banding holding discharge guard up againsttractor.

7

ASSEMBLYHOW TO SET UP YOUR TRACTOR

PREPARE BATTERY (See Fig. 2)

CAUTION: Wear eye and face shield.

Wash hands or clothing immediately ifaccidentally in contact with battery acid.

Do not smoke. Fumes from chargedbattery acid are explosive.

Read the Instructions included with thebatteryvent caps. Alwayswear gloves,clothing and goggles to protect yourhands, skin and eyes.

Your unit has a battery chargingsystem which issufficientfor normal use. However, periodic charging of the batterywith an automotive charger will extend its life.

• See instructions packed with vent caps in parts bag.

• Flit battery with acid. Flit each cell until it reaches thebottom of the vent wells. Do not overfill.

• Allow battery to stand and settle for at least thirtyminutes. After standing, check the level of acid. Ifbelow the vent wells, add more acid until the correctlevel is reached.

While battery is standing (after adding acid) and later, whilebattery is being charged, continue with assembly of un;t.IMPORTANT: TO MAXIMIZE THE LIFE OF YOURBATTERY, IT IS NECESSARY THAT THE BATTERY BECHARGED BEFORE USE. FAILURE TO CHARGEBATTERY CAN RESULT IN A SHORTENED BATTERYLIFE.

• Charge battery at a rate of 6 amperes for 1 hour. Usea 12volt battery charger. Observe all safety precautionsrequired for battery charging.

• Check the acid level after the battery is charged. If theacid has fallen below the correct level, add distilled oriron free water.

• Install the vent caps to coverthe vent wells. Wash thetop of the battery w_h water to remove any acid, thenwipe dry.

• Check battery case for leakage to make sure that nodamage has occurred in handling.

• Dispose of excess battery acid. Neutralize acid fordisposal by adding it to four inches of water in a fivegallon plastic container. Stir with a wooden or plasticpaddle while adding baking soda until the addition ofmore soda causes no more foaming.

• Follow instructions on how to install battery.

CUT AWAY V lEW

VENT WELL

BATTERYCELL ACIDLEVEL

INSTALL SEAT (See Fig. 3)Seat positionshould be adjusted forward or backward sothatthe operatorcan comfortably reachclutch/brakepedaland safely operate the tractor.• Remove cardboard packing on seat pan.

• Release R.H. slide onseat pan bypullingoutonhandleand slidingit to the rear positionexposingseat mount-ing holes from bottom. Slide L.H. slide to same rearposition,

• Mount rear of seat on slides usingmountinghardwareshown, Be sure to install spacers between seat andseat slides withcupped side of spacerup towardseat.

• Pullout onadjustmenthandleand slideseatall the wayforward.Installfrontmounting boltsandspacers.Tightenall mountingbolts securely.

• Lower seat into operating position and sit on seat.Press clutch/brake pedal all the way down. Ifoperatingposition is not comfortable, adjust seat.

• To adjust seat: Grasp adjustment handle and pull out,slide seat to desired position and release handle.

SPACERS _ _ _ SEAT

FIG. 3

CHECK TIRE PRESSURE

The tires on your unit were overinf[ated at the factory forshipping purposes. Correct tire pressure is important forbest cutting performance.

• Reduce tire pressure to PS! shown in "PRODUCTSPECIFICATIONS" on page 3 of this manual.

CHECK DECK LEVELNESS

For best cutting results, mower housing should be properlyleveled. See "TO LEVEL MOWER HOUSING" in theService and Adjustments section of this manual.

CHECK FOR PROPER POSITION OF ALLBELTS

See the figures that are shown for replacing motion andmower blade drive belts in the Service and Adjustmentssection of this manual. Verify that the belts are routedcorrectly.

CHECK BRAKESYSTEM

After you learn how to operate your tractor, check to seethat the brake is properly adjusted. See "TO ADJUSTBRAKE" in the Service and Adjustments section of thismanual.

FIG. 2 8

ASSEMBLY

INSTALL BATTERY (See Figs. 4 & 5)

&CAUTION: Do not short battery termi-nals. Before installing battery, removemetal bracelets, wristwatch bands,rings, etc.

Positive terminal must be connectedfirst to prevent sparking from acciden-tal grounding.

• Liftseat to raised position.• Lower battery into fender well with battery terminals

toward front of unit. Make sure battery rests in batterytray.

• Be sure battery drain tube has not come loose and issecurely attached to drain in battery tray.

• First connect RED battery cable to positive (+) batteryterminal with hex bolt, flat washer, lock washer and hexnut as shown. Tighten securely.

• Connect BLACK grounding cable to negative (-) bat-tery terminal with remaining hex bolt, flat washer, lockwasher and hex nut. Tighten securely.

• Slide the two battery bolts throughthe terminal guardand start the wing nuts onto the threads.

• Position terminal guard over the battery as shown,lower bolts into key holes and slide square shafts ofbolts into slots of key holes.

• Tighten wing nuts by hand making sure battery boltsremain in slots of the key holes in the battery support.

• Be sure terminal access doors are closed.

Use terminal access doors for:

• Inspection for secure connections (to tighten hard-ware)

• Inspection for corrosion

• Testing battery

• jumping (if required)• Periodic charging

POSITIVE (+) NEGATIVE ( - )TERMINAL TERMINAL

NEGAT/VEPOSITIVE (RED) (BLACK)CABLE FLATWASHERS CABLE

HEX NUT LOCK WASHERS HEX NUT

FIG. 49

WING TERMINAL GUARD ACCESSNUT DOOR

BATTERYBOLT

KEY BATTERY BATTERYHOLE DRAIN TUBE TRAY

FIG. 5

,/'CHECKLIST

BEFORE YOU OPERATE AND ENJOY YOUR NEWTRACTOR, WE WISH TO ASSURE THAT YOU RECEIVETHEBEST PERFORMANCEAND SA TISFACTION FROMTHIS 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. (Minimum1 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 beproperly inflated for leveling).

#" Check mower and drive belts. Be sure they are routedproperly around pulleys and inside all belt keepers.

V" Check wiring. See that all connections are still secureand wires are properly clamped.

WHILE LEARNING HOW TO USE YOUR TRACTOR, PAYEXTRA A TTENTION TO THE FOLLOWING IMPORTANTITEMS:

/ Engine oil is at proper level.,/ Fuel tank is filled with fresh, clean, regular unleaded

gasoline.,/" Become familiar with all controls - their location and

function. Operate them before you start the engine.

/ Be sure brake system is in safe operating condition.

KNOW YOUR TRACTOR

OPERATION

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

Comparethe illustrationswith yourtractorto familiarizeyourselfwiththe locationsof variouscontrolsand adjustments. Savethis manual for future reference.

ATTACHMENT CLUTCH SWITCH UGHT SWITCH AMMETERLIFT LEVER PLUN(_ER

THRO'B'L_CHOKECONTROL

CLUTCH!BRAKE PEDAL LEVER

BRAKE LEVER

FREEWHEEL CONTROL

CONTROLLEVER

HEIGHT ADJUSTMENT KNOB

FIG. 6

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

A'I-rACHMENT CLUTCH SWITCH - Used to engage the rection of the tractor.mower blades or other attachments mounted to your trac-tor,ATTACHMENT LIFT LEVER - Used to raise and lower themower deck orother attachments mounted to your tractor.LIFT LEVER PLUNGER - Used to release attachment liftlever when changingits position.

HEIGHTADJUSTMENT KNOB - Usedto adjust themowercuttingheight.CLUTCH/BRAKE PEDAL - Used for declutching andbraking the tractor and startingthe engine.IGNITION SWITCH - Used for startingand stopping theengine.MOTION CONTROL LEVER - Selects the speed and di-

10

LIGHT SWITCH - Turns the headlights on and off.

PARKING BRAKE LEVER - Locks clutch/brake pedal intothe brake position.THRO'B'LEiCHOKE CONTROL - Used for starting andcontrolling engine speed.

FREEWHEEL CONTROL - Disengages transmission forpushing or slowly towing the tractor with the engine off.AMMETER - Indicates charging (+) or discharging (-) ofbatte_.

INDICA'I;OR LIGHTS - Indicates clutch/brake pedal en-gagement, attachment engagement, low oil pressure,andlowfuel level.

OPERATION

The operationof any tractorcan result inforeign objectsthrownintothe eyes, whichcan resuftin severe eye damage. Always wear safety glasses or eye shieldswhile operating your tractoror performing any adjustments or repairs. We recommend Wide Vision Safety Mask for overthe spectacles or standard safety glasses, available at Sears Retail or Catalog Stores.

HOW TO USE YOUR TRACTORTO SET PARKING BRAKE (See Fig. 7)Your unit is equipped with an operator presence sensingswitch. When engine is running, any attempt by theoperator to leave the seat without firstsetting the parkingbrake will shut off the engine.• Depress clutch/brakepedal intofull "BRAKE" position

and hold.

• Place parking brake lever in "ENGAGED" position andrelease pressure from clutch/brake pedal. Pedalshouldremain in "BRAKE" position. Make sure parking brakewill hold vehicle secure.

STOPPING (See Fig. 7)MOWER BLADES -• Move attachment clutch switch to "DISENGAGED"

position.GROUND DRIVE -

, Depress clutch/brakepedal intofull "BRAKE" position.

• Move motioncontrol lever to "NEUTRAL" position.iMPORTANT: THE MOTION CONTROL LEVER DOESNOT RETURN TO "NEUTRAL" POSITION WHEN THECLUTCH/BRAKE PEDAL IS DEPRESSED.ENGINE -

• Move throttlecontrolto "SLOW" position,

• Turn ignition key to "OFF" position and remove key.Always remove key when leaving vehicle to preventunauthorized use.

• Never use choke to stopengine,

TO USE THROTI'LE 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 coolingair flow., Full throttle offers the best bagging and mower per-

formance.

TO MOVE FORWARD AND BACKWARD (SeeFig. 6)

The direction and speed of movement is controlledby themotion 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.

CLUTCH SWITCH"ENGAGED"

POSITION MOTIONCONTROLLEVER IGNITION

KEY

"BRAKE"POSITION

PARKING BRAKE"ENGAGED =POSITION

"DISENGAGED"POSITION

CLUTCH/BRAKE HEIGHTPEDAL "DRIVE" ADJUSTMENTPOSITION KNOB

FIG. 7

TO ADJUST MOWER CUTTING HEIGHT (SeeFig. 7)

The cuttingheight is controlled by turning the height adjust-ment knob in desired direction.

• Turn knob clockwise (r_) to raise cutting height.

• Turn knob counterclockwise (_'_)to [ower cuttingheight.

The cutting height range is approximately 1-1/4" to 3-3/4".The heights are measured from the ground to the blade tipwith the engine not running. These heights are approxi-mate and may vary depending upon soil conditions, heightof grass and types of grass being mowed.

• The average lawn should be cut approximately 2-1/2inches during the cool season and over 3 inches duringhot months. For healthier and better looking lawns,mow often and after moderate growth.

• For best cutting performance, grass over 6 inches inheight should be mowed twice. Make the first cutrelatively high; the second to desired height.

11

OPERATION

TO OPERATE MOWER (See Fig. 8)

Your unit is equipped with an operator presence sensingswitch. Any attempt by the operatorto leave the seat withthe engine runningand the attachment clutchengaged willshut off the engine.• Select desired height of cut, using height adjustment

knob.

• Lower attachment lift lever.

• Engage mower by pulling attachment clutch switch upand out to "ENGAGED" position.

• TO STOP MOWER- Move attachment clutch switch to"DISENGAGED" position.

• Raise attachment lift lever.

CAUTION: Do not operate the mowerwithout either the entire grass catcher,on mowers so equipped, or the dis-charge guard in place.

ATTACHMENT CLUTCHSWITCH "DISENGAGED"POSITION

POSITION

•ATTACHMENTUFT LEVERHIGH POSITION

POSITION

R.R.

RUNNER

DISCHARGEGUARD

FIG. 8

TO OPERATE ON HILLS

CAUTION: Do not drive up or downhills with slopes greater than 15° anddo not drive across any slope,

Choose the slowest speed before starting up or downhills.

• Avoid stopping or changing speed on hills.

• If slowing is necessary, move throttle control lever toslower position.

• If stopping is absolutely necessary, push clutch/brakepedal quickly to brake position and engage parkingbrake.

• Move motion control lever to "NEUTRAL" position.IMPORTANT: THE MOTION CONTROL LEVER DOESNOT RETURN TO "NEUTRAL" POSITION WHEN THECLUTCH/BRAKE PEDAL IS DEPRESSED.

• To restartmovement, slowlyrelease parkingbrakeandclutch/brake pedal.

• Slowly move motion control leverto slowest setting.

• Make all turns slowly.TO TRANSPORT• Raise attachment lift control to highest position.

• When pushing or towing your unit, be sure motioncontrol lever is in "NEUTRAL" position.

• Pull freewheel control knob up to disengage transmis-sion (See Fig. 6).

• Do not push or tow unit at more than five (5) MPH.BEFORE STARTING THE ENGINECHECK ENGINE OIL LEVEL (See Fig. 16)

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

• Check engine oil with unit on level ground.• Unthread and remove the oil fill cap/dipstick; wipe oil

off. Reinsert the dipstick into the tube and rest the oil fillcap on the tube. Do not thread the cap onto the tube.Remove and read oil level. If necessary, add oil until"FULL" mark on dipstick is reached. Do not overfill.

• For cold weather operation you should change oil foreasier starting (see "OIL VISCOSITY CHART" in theMaintenance section of this manual).

• To change engine oil, see the Maintenance section inthis manual,

ADD GASOLINE

° Fill fuel tank. Use fresh, clean, regular unleadedgasoline. (Use of leaded gasoline will increase carbonand lead oxide deposits and reduce valve life).

IMPORTANT: WHEN OPERATING IN TEMPERATURESBELOW 32° (0°C), USE FRESH, CLEAN WINTER GRADEGASOLINE TO HELP INSURE GOOD COLD WEATHERSTARTING.

WARNING: Experience indicates that alcohol blendedfuels (called gasohol or using ethanol or methanol) canattract moisture which leads to separation and formation ofacids during storage. Acidic gas can damage the fuelsystem of an engine whiie in storage. To avoid engineproblems, the fuel system should be emptied before stor-age of 30 days or longer. Drain the gas tank, start theengine and let it run until the fuel lines and carburetor areempty. Use fresh fuel next season. See Storage Instruc-tions for additional information. Never use engine orcarburetor cleaner products in the fuel tank or permanentdamage may occur.

12

CAUTION: Fill to bottom of gas tankfiller neck. Do not overfill. Wipe offanyspilled oil or fuel. Do not store, spill oruse gasoline near an open flame.

OPERATION

TO START ENGINE (See Fig. 7)When starting engine for the first time or if engine has runout of fuel, it will take extra cranking time to move fuel fromthe tank to the engine.

• Depress the clutch/brake pedal and set the parkingbrake.

• Place motion control lever in "NEUTRAL" position.

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

engine start. For warm engine start, move throttlecontrol to "FAST" position.

• Turn ignition key clockwise to "START" position andrelease key as soon as engine starts. Do not runstarter continuously for more than fifteen seconds perminute. If engine does no_start a_er several attempts,move throttle control to FAST position, wait a fewminutes and try again.

• When engine starts, slowly move throttle control leverto desired running speed.

• Allow engine to warm up for a few minutes beforeengaging motion control or attachment clutch.

ruing.Drive so that clippings are discharged onto the areathat has been cut. Have the cut area to the right of themachine. This will result in a more even distribution ofclippingsand more uniform cutting.

When mowing large areas, start by turning to the rightso that clippings will discharge away from shrubs,fences, driveways, etc. After one or two rounds, mowin the opposite direction making left hand turns untilfinished (See Fig. 9).

F

NOTE: If at a high altitude (above 3000 feet) or in coldtemperatures (below 32° F), the carburetor fuel mixturemay needto be adjusted for best engine performance. See"TO ADJUST CARBURETOR" in the Service and Adjust-ments section of this manual.

MOWING TIPS• Tire chains cannot be used when the mower housing

is attached to unit.

• Mower should be properly leveled for best mow!,n..gperformance. See"TO LEVELMOWER HOUSING inthe Service and Adjustments section of this manual.

• Use the runner on the right hand side of mower as aguide. The blade cuts approximately an inch outsidethe runner (See Fig. 8).

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

FIG. 9

• If grass is extremely tall, it should be mowed twice toreduce load and possible fire hazard from dried clip-dPings.Make first cut relatively high; the second to the

esired height.• Do not mow grass when it is wet. Wet grass will plug

mower and leave undesirable clumps. Allow grass todry before mowing.

• Always operate engine atfull throttle when mowing toassure better mowing performance and proper dis-charge of material. Regulate ground speed by select-ing a low enough gear to give the mower cuttingperformance as welt as the quality of cut desired.

• When operating attachments, select a ground speedthat will suit the terrain and give best performance ofthe attachment being used.

13

MAINTENANCE

CheckBrakeOperation IfCheck:FirePressure !1/' !l/'

t "Checkfor LooseI=asteners I_ _#'R Sharpen/ReplaceMowerBlades V#'4

LubricationChart _T Check'BatteryLevellRecharge _#

0 Clean Batteryand Terminals _ V #

R Check Transmission Cooling I##

AdjustBlade Bett(s)Tension

Adjusi 'MotionDrive Belt(s)Tension .... !_,,,

CheckEngineOil Level _ V _

ChangeEngine Oil W # I_ti.s .... V #

E CleanAi!.Filter .... !/2N CleanAir Screen .... I/2

G InspectMuffler/SparkArrester . . . I_ #

I ReplaceOil Filter(If equipped) ._.2

N CleanEngineCoolingFins V'2ReplaceSpark Plug _ V _ .

ReplaceAir Filter Paper Cartridge I##'2 .

ReplaceFuel Filter

1 - Change more often when operating under a heavy load or in high ambient temperatures.2 - Service mote often when operating in dirty or dusty conditions.

GENERAL RECOMMENDATIONSThewarrantyonthisvehicle doesnot coveritemsthathavebeen subjected to operator abuse or negligence. Toreceive fullvalue from the warranty, operator must main-tain unit as instructedin this manual.

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

All adjustments in the Service and Adjustments section ofthis manual should be checked at least once each season.

• Once a year you shouTd replace the spark plug, cleanor replace air filter, and check blades and belts forwear. A new spark plug and clean air filter assureproper air-fuel mixture and help your engine run better

LUBRICATION CHART

(_)SPINDLEZERK-_ _r_- SP=NDLEZERK

(_)FBRE_NITN_HzEEELK"I_ I_l Vl '.'-"I_FRONITN_rHzEEELK(_)

CHECqADD I \ .............. / I I

PUMP FLUID _

and last longer.

BEFORE EACH USE

• Check engine oil level.• Checkbrake operation.

• Checktire pressure.• Checkfor loose fasteners.

(_)CH EC K/ADD""

14

(_) SAE 10W30 MOTOR OIL API - SF/CC

(_ GENERAL PURPOSE GREASE

(_) REFER TO ENGINE MAINTENANCE SECTION

IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTSWHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRI-CANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTENTHE LIFE OF THE SELF-LUBRICATING BEARINGS. IF YOUFEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POW.DERED GRAPHITE TYPE LUBRICANT SPARINGLY.

MAINTENANCETRACTORAlways observe safety rules when performing any mainte-nance.

BRAKE OPERATION

If unit requires more than six (6) feet stoppingdistance athigh speed in highest gear, than brake mustbe adjusted.(See "TO ADJUST BRAKE" in Service and Adjustmentssection of this manual).

TIRES• 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 andother hazards that may cause tire damage.

BLADE CAREFor best results mower blades must be kept sharp. Theblades can be sharpened with a file or Ona grinding wheel.We suggest they be sharpened or replaced after every 25hours of mowing. Check blades more often if mowing insandy conditions.

• Do notattempt to sharpen blades while they are on themower.

• Replace bent or damaged blades.

BLADE REMOVAL (See Fig. 10), Raise mower to highest position to al!ow access to

blades.

• Remove hex bolt, lockwasher and flatwasher securingbiade.

• Install new or resharpened blade with trailing edge uptowards deck as shown.

• Reassemble hex bolt, lock washer and flat washer inexact order as shown.

• Tighten boft securely (30-35 Ft. Lbs. torque).IMPORTANT; BLADE BOLT IS GRADE 5 HEAT TREATED.

/ MANDREL_)j_-"- (JACKSHAFT)

ASSEMBLY

F __'_ FLANGES

LOCKWASHEr- . T UUNG_ _ EDGE

HEX BOLT _ _ UP

(GRADE S)"

Q *A GRADE 5 HEAT TREATED BOLT

CAN BE IDENTIFIED BYTHREE LINESON THE BOLT HEAD AS SHOWN ATLEFT,

TO SHARPEN BLADE (See Fig. 11)Care should be taken to keep the blade balanced. Anunbalanced blade witlcause excessive vibration and even-tual damage to mower and engine.

• The blade can be sharpened with afile or on a grindingwheel. Do not attempt to sharpen while on the mower.

• To check blade balance, drive a nail intoa beam orwall.Leave about one inch of the straight nail exposed.Place center hole of blade over the head of the nail. Ifblade is balanced, it should remain in a horizontalposition. If either end of the blade moves downward,sharpen the heavy end until the blade is balanced.

CENTERHOLE

FIG. 11

BATTERY (See Fig. 12)Your unithas a battery chargingsystem which is sufficientfor normal use. However, periodiccharging of the batterywith an automotivecharger will extend it's life.• Acid solutionlevel in each battery cell should be even

withbottomsofvent wells. Add onlydistilled or ironfreewater if necessary. Do not overfill

CUT AWAY VIEW _VENTCAP

I 'VENTi . 'J_L

.... _=!

BATTERYCELL ACIDLEVEL

FIG. 12• Keep battery and terminals clean.• Keep battery bolts tight.• Keep vent caps tight and small vent holes in caps open.° Recharge at 6 amperes for 1 hour.TO CLEAN BATTERY AND TERMINALS -

Corrosion and dirt on the battery and terminals can causethe battery to "leak" power.• Remove terminal guard.• Disconnect BLACK battery cable first then RED bat-

tery cable and remove battery from tractor.• Wash battery' with solution of four tablespoons of

baking sodatoone gallon ofwater. Be careful notto getthe soda solution into the cells.

° Rinse the battery with plain water and dry.• Clean terminals and battery cable ends with wire brush

untilbright.• Coat terminals with grease or petroleum jelly.• Reinstall battery (See "INSTALL BATI'ERY" in As-

sembly section of this manual).FIG. lO 15

MAINTENANCE

TRANSAXLE PUMP FLUID LEVEL (See Figs.13 & 14)Check fluid level after every 25 hours of use. Rear drawbarmust 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 beabove the "OIL LEVEL COLD" line).

• If oil is needed, remove cap on reservoir (with aclockwise rotation), and fill to "OlL LEVEL COLD" linewith SAE 10W30 oil.

• Replace cap securely (do not overtighten).• Reassemble drawbar and tighten fasteners securely.

V-BELTSCheck V-Belts for deteriorationand wear after 100 hoursand replace if necessary. The motion and mower bladedrive belts are not adjustable. Replace belts if they begin toslip from wear.

TRANSMISSION COOLING (See Fig. 13)The fan and cooling fins of transmissionshould be keptclean to assure proper cooling.Do not attempt to clean fan or transmission while engine isrunning or while the transmission is hot.• Inspect cooling fan to be sure fan blades are intact and

clean.

• Inspect cooling fins for dirt, grass clippings and othermaterials.

• Thoroughly clean the cooling fins with a cloth, brush, orcompressed air.

RESERVOIR

"OIL LEVEL HOT" LINE

"OIL LEVEL COLD" LINE

COOUNG FAN

COOLING

FINS

FASTENERS

FASTENERS

/DRAWBAR

FIG. 14

ENGINELUBRICATION

Change the oil after the first two hours of operation andevery50hoursthereafter or at least oncea year ifthe tractoris not used for 50hours in one year.Check the crankcase oil level before starting the engineand after each five (5) hours of continuous use. Add SAE30W motor oil or equivalent. Tighten oil fill cap/dipsticksecurely each time you check the oil level. SAE 5W-30motor oil may be used to make starting easier in areaswhere temperature is consistently 32° F or lower.

TO CHANGE ENGINE Of L (See Figs. 15 and 16) -Determine temperature range expected before oil change,All oil must meet AP[ 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 toenter 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 overfill. For approximate capacity see"PRODUCT SPECIFICATIONS" on page 3 of thismanual.

Use gauge on oil fill dipstick for checking level. Do notthread the cap onto the tube when taking reading. Keepoil at "FULL" line on dipstick. Tighten cap onto the tubesecurely when finished.

RECOMMENDED SAE VISCOSITY GRADES

l,I,l,l4 EE

-20° 0° 32° 60° 80° 100°

FIG. 13 16 FIG, I5

MAINTENANCE

AIR FILTER FOAM PRE-CLEANER (See Fig. 16)

Your engine will not run properly and may be damaged byusing a dirty air filter. Clean the foam pre-cleaner elementafter every 25 hours of operation, more often if tractor isused in very dusty, dirty conditions.• Remove knob and cover.

• Remove foam pre-cleaner element by sliding it off ofthe paper cartridge.

NOTE: Do not attempt to clean or oil the paper cartridge.Replace paper cartridge once a year or after every 100hours of operation; more often if used in very dusty or dirtyconditions.

• Wash foam pre-cleaner in liquid detergent and water.

• Wrap foam pre-cleanerin cloth and squeeze dry.• Lightly coat foam pre-cleaner with clean engine oil.

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

• Install foam pre-cleaner over paper cartridge.• Reassemble cover and tighten knob securely.

-COVER KNOBMR CLEANERCOVER

NUT

FOAMPRE-CLEANER

AIR INTAKESC

AIR CLEANERPAPER CARTRIDGE

MR CLEANER'BASE

ENGINE OIL

AND DIPS_CK

OIL DRAINPLUG

CLEAN AIR INTAKE/COOLING AREAS (SeeFig. 16)

To insure proper cooling, make sure the grass screen,cooling fins, and other external surfaces of the engine arekept clean at all times.Every 100 hours of operation (more often under extremelydusty, dirty conditions), remove the blower housing andother cooling shrouds. Clean the cooling fins and externalsurfaces as necessary. Make sure the cooling shroudsarereinstalled.

NOTE; Operating the enginewith ab!ocked grass screen,dirty or plugged cooling fins, and/or cooling shrouds re-moved, will cause engine damage due to overheating.

MUFFLER

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

SPARK PLUGS

Replace spark plugs at the beginning of each mowingseason or after every 100 hoursof use, whichever comesfirst. Spark plugtype and gap setting is shown in "PROD-UCT SPECiFiCATIONS" on page 3 of this manual.

FIG. 16

17

MAINTENANCE

ENGINE OIL FILTER (See Fig. 17)Replace the engine oilfilter every season orevery other oilchange if the tractor is used more than 100hours in oneyear.• Drain oil from engine crankcase ( See "TO CHANGE

ENGINE OIL" through step remove drain plug).• Remove oii filter drain plug located at base of 0il filter

adapter. Allow oil filter to drain.

• Remove oil filter and wipe offfilter adapter. ReinstaJloilfilter drain plug.

• Apply a thin coating of new engine oil to the rubbergasket on replacement oil filter.

• Install replacement oil filter on filter adapter. Turn oilfilter clockwise until rubber gasket contacts the filteradapter, then tighten filter an addiUonal 1/2 turn.

• Fill crankcase with new oil ( See "TO CHANGE EN-GINE OIL" in this section of this manual). For approxi-mate capacity see "PRO DUCT SPECIFICATIONS" onpage 3 of this manual.

• Start the engine and check for oll leaks. Correct anyleaks before placing engine into full operation.

OIL FILTER

OIL FILTERDRAIN PLUG

FIG. 17

IN-LINE FUEL FILTER (See Fig. 18)Fuelfiltershouldbe replacedonceeach season. Iffuelfilterbecomes clogged, obstructingfuel flow to carburetor, re-placement is required.

• With engine cool, remove filter and plug fuel linesections.

• Place new fuel filter in position in fuel line.

• Be sure there are no fuel line leaks and clamps areproperly positioned.

• Immediatelywipe up any spilled gasoline.

FUEL FILTER

CLEANING• Clean engine, battery, seat, finish, etc. of all foreign

matter.

• Keep finished surfacesand wheels free of all gasoline,oil, etc.

• Protect painted surfaces with automotive type wax.We do not recommend using a garden hose to clean yourunit unless the electrical system, muffler, air filter andcarburetor are covered to keep water out, Water in enginecan result in a shortened engine fife.

18

ii

SERVICE AND ADJUSTMENTSi

CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:

Depress clutch/brake pedal fully and set parking brake.Place motion control lever in =NEUTRAL" position.

• Place attachment clutch in =DISENGAGED" position.

• Turn ignition key "OFF" and remove key.• 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.

TRACTOR

TO REMOVE MOWER (See Fig. 19)Mower will be easier to remove from the rightside of unit.• Remove mower blade drive belt from electric clutch

pulley only (See "TO REPLACE MOWER BLADEDRIVE BELT" through step removingbeltfrom electricclutch pulley),

• Pull retainer springs outof rearsuspensiontrunnions.Remove rear suspensiontrunnionsfrom lift brackets.

• Pull retainer springsfrom front hinge pins.

• Remove hinge pins attaching parallel link to mowerand front axle.

• Raise lift lever to raise suspension arms. Slide mowerout from under tractor.

IMPORTANT: IF AN ATTACHMENT OTHER THAN THEMOWER IS TO BE MOUNTED TO THE TRACTOR, THER.H. AND LH. SUSPENSION ARMS MUST BE REMOVEDFROM TRACTOR.

SUSPENSIONARM

RETAINERSPRINGS

oo °./oo L'N ALLEL

TRUNNION

LIFT ELECTRIC HINGEBRACKET CLUTCH PINS

PULLEY

FIG. 19

TO INSTALL MOWER (See Fig. 19)• Raise attachment lift lever to its highest position.• Turn height adjustment knob to lowest setting.• Slide mower under tractor with discharge guard to right

side of tractor.

• Install parallel link to front axle and mower with hingepins. Secure hinge pins with retainer springs.

• Lower attachment lift lever to lower suspension arms.Slide trunnions through lift bracket holes and securewith retainer springs.

• Roll belt over electric clutch pulley. Make sure belt isinside all pulley grooves and inside belt guides.

• Raise attachment lift lever to raise mower.

• Turn height adjustment knob to desired setting.

TO LEVEL MOWER HOUSINGAdjust the mower while tractor is parked on levet ground ordriveway. Make sure tires are properly inflated (See"PRODUCT SPECIFICATIONS" on page 3). If tires areover or under inflated, you wilt not properly adjust yourmower.

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

• Raise attachment liftlever to its highest position.

• Measure height from bottom of deck cud to groundlevel at front corners of mower. Distance "A" should bethe same.

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

° To raise left side of mower, loosen nut "B" and tightennut "C".

° To lower left side of mower, loosen nut "C" and tightennut "B".

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

• Replace access hole cover.

19

SERVICE AND ADJUSTMENTS

LIFT LEVER(RAISED I_POSITION)

_ .

[ _ _BO'I"rOM _ ,£OF CURL [_ I

BOTTOMOF CURL

\GROUND LINE

FIG. 20

SIDE TO SIDEADJUSTMENTTRUNNION ,_

_"- NUT "B"

FIG. 21

FRONT-TO-BACK ADJUSTMENT(See Figs. 22 and 23) -To obtain the best cutting results, the mower housingshould be adjusted so the rear is 3/4"-7/8" higher than thefront when the mower is in its highest position.Check adjustment on right side of tractor. Measure dis-tance "D" at front and rear flanges of mower housing asshown.

• To raise rear of mower, loosen nut "E" on both rearsuspension arms. Screw both nuts "F" on both rearsuspension arms an equal number of turns.

• When distance "D" is 3/4"-7/8" higherat rearthan front,retighten nuts "E".

• Recheck side-to-side adjustment.

REAR SUSPENSIONARM

BOTTOMOF CURL

\

NUT"E"

REAR

SUSPENSION_TRUNNION

FIG. 22

LIN E

LIFT BRACKET

FIG. 23

REARSUSPENSIONARM

IMPORTANT: WHEN ADJUSTING REAR SUSPENSIONTRUNNIONS, ALWAYS ADJUST BOTH EQUALLY SOMOWER WILL STAY LEVEL SIDE-TO-SIDE.

20

SERVICE AND ADJUSTMENTSH|

ROTOR CLUTCH PLATETO ADJUSTATTACHMENT CLUTCH (See Fig.24)The electric clutch should provide years of service. Theclutch has a built-in brake that stops the pulley within 5seconds. Eventually, the internal brake will wear so themowerblades willnotstop as recommended.Adjustmentsshouldbe made by an authonzed service technic'an.• Make sureattachment clutchand ignitionswitchesare

inthe "OFF" position.

• Adjust the three nylon lock nuts until the space be-tween clutchplate and rotor, measures .012 inches atall three slot locations cut in side of brake plate.

NOTE: After installinga new electric clutch,runtractor atfull throttle, and engage and disengage electric clutch 10cycles to wear in clutch plate. NYLON LOCK NUT (3)

.012

BRAKE PLATE

TO REPLACE MOWER BLADE DRIVE BELT(See Fig. 25)The mower blade drive beltmay be replacedwithouttools.Park the tractor on level surface. Engage parking brake.Forassistance, thereis a belt installation guidedecalonthemower housing.

BELT REMOVAL -• Place attachment clutch in "DISENGAGED" position.

* Turn height adjustment knob to lowest setting.• Move attachment lift lever forward to lower mower to its

lowest position.• Roll belt off electric clutch pulley.

, Pull belt off both mandrel pulleys.• Spring belt guide away from idler pulley and pull belt off

idlerpulley.

BELT INSTALLATION -• Place belt around back side and in groove of both

mandrel pulleys.

• Spring' idler belt guide down and place belt aroundrear side of idler puliey.

• Roll belt over electric clutch pulley.

• Make sure belt isin all pulley grooves and inside all beltguides.

FIG. 24

LH.

ELECTRICCLUTCH PULLEY

IDLER BELT _GUIDEIDLER

ILLEY

MOWER BLADEDRIVE BELT

/

FIG. 25

21

SERVICE AND ADJUSTMENTSTO ADJUST BRAKE (See Fig. 26)Your unit is equipped with an adjustable brake systemwhich is mounted on the right side of the transaxle.

If unit requires more than six (6) feet stoppingdistance athigh speed in highest gear, then brake mustbe adjusted.

• Depressclutchibrake pedal and engage parking brake.• Measure distance between brake operating arm and

nut "A" on brake rod.

• If distance is other than 1-1/2", disengage parkingbrake, loosen jam nut and turn nut "A" until distancebecomes 1-1/2". Retighten jam nut against nut "A".

• Engage parking brake and recheck distance.• Road test unit for proper stopping distance as stated

above. Readjust if necessary. If stopping distance isstill greater than six (6) feet in highest gear, furthermaintenance is necessary. Contact your nearest SearsService Center.

WITH PARKING BRAKE "ENGAGED •

NUT •A"

JAM NUT

OPERATINGARM

FIG. 26

DRAWBAR BELT KEEPER FAN

MOTIONDRIVE BELT

INPUTPULLEY

TO REPLACE MOTION DRIVE BELT (SeeFigs. 27 and 28)

Park the tractor on level surface. Engage parking brake.For ease of service,remove rear drawbar from chassis andbelt keeperfromtransmission input pulley. For assistance,there is a belt installation guide decal on bottom side of leftfootrest.

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

• Remove belt from stationary id[erand clutchingidler.• Remove clutch locator• Disconnect clutchwire harness.

• Rotate clutch assemb!_ enou.gh to allow belt to beremoved downwards o'ff engine pulley, under beltkeeper, and around clutch assembly.

• Remove belt carefully upwards from transmission in-put pulley and over cooling fan blades.

• Install new belt by reversing above procedure.IMPORTANT: REPLACE ONLY WITH BELT LISTED INTHIS MANUAL.

ELECTRIC ,_CLUTCHPULLEY

CLUTCHING--IDLER

STATIONARY fIDLER

INPUT

PULLEY_

0

CLUTCH

FIG. 28

FIG. 27

22

SERVICE AND ADJUSTMENTSTO ADJUST MOTION CONTROL LEVER (SeeFig. 29)"NEUTRAL" positionof the motioncontrollever has beenpreset at the factory and adjustmentshould notbe neces-sary.If your unit tends to "creep" when the motioncontrolleveris in "NEUTRAL" position, adjustthe neutral lever positionas follows:FORWARD ADJUSTMENT-

• Drive unit forward on a level surface.

• Move motion control lever to the left and back until itstops against forward adjustment plate and releaselever.

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

• From underside of fender, loosen the two (2) boltssecuring 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.• Repeat forward drive test and, if necessary, readjust

until "creep" is eliminated.REVERSE ADJUSTMENT-

• Drive unit in reverse on a level surface.

• Move motion control lever tothe right and forward untilit stops against reverse adjustment plate and releaselever.

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

• Loosen and move reverse adjustment plate in thesame manner as forward adjustment plate describedabove:

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

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

• Retighten bolts securely.

• Repeat reverse drive test and, if necessary, readjustuntil "creep" is eliminated.

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

FORWARD ADJUSTMENT PLATE

_.,BOLTS

REVERSE ADJUSTMENT PLATE

MOTIONCONTROLLEVER

TO ADJUST STEERING WHEEL ALIGNMENT

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

FRONT WHEEL TOE-IN/CAMBER

The front wheel toe-in and camber are not adjustable onyour unit. If damage has occured to affect the front wheeltoe-in or camber, contact your nearest Sears ServiceCenter.

TO REMOVE WHEEL FOR REPAIRS (SeeFig. 30)* Block up axle securely.o Remove wheel cover, retaining ring and washers to

allowwheel removal (rear wheel conta;ns a square key- Do not lose).

• Repair tire and reassemble.

• On rear wheels only: align grooves in rear wheel huband axle. Insert square key.

• Replace washers and snap retaining ring securely inaxle groove.

. Replace wheel cover.

WASHERS

RETAININGRING

WHEEL COVER

J

SQUARE KEY

(REAR WHEEL ONLY)

FIG. 30

FIG, 2923

SERVICE AND ADJUSTMENTSTO START ENGINE WITH A WEAK BATTERY(See Figs. 31 & 32)

CAUTION: Lead-acid batteries gener-ateexplosive gases. Keepsparks, flameand smoking materials away from bat-teries. Always wear eye protectionWhen around batteries.

If your battery is too weak to start the engine, it should berecharged. If "jumper cables" are used for emergencystarting, follow this procedure:IMPORTANT; YOUR UNIT tS EQUIPPED WiTH A 12VOLT NEGATIVE GROUNDED SYSTEM. THE OTHERVEHICLE MUST ALSO BE A 12 VOLT NEGATIVEGROUNDED SYSTEM. DO NOT USE YOUR TRACTORBATTERY 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 shortagainst chassis.

• Connect one end of the BLACK cable to the NEGA-TIVE (-) terminal of fully charged battery.

, Con nect the other end of the BLACK cable to a panelbolt on the Ieft side of the chassis, away from fueftankand battery.

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

charged battery.° RED cable last from both batteries.

TO REPLACE FUSE (See Fig. 33)Replace with 30 amp automotive-type plug-in fuse. Thefuse holder is located in the engine compartment, directlyin front of the heat shield.

FIG. 33

TO REPLACE HEADLIGHT BULB• Raise hood.• Pull bulb holder out of the hole in the backside of the

grill,

• Replace bulb in holder and push butb holder securelyback into the hole in the backside of the grill.

• Close hood.

"POSITIVE .... NEGATIVE"(*) (-)

FIG. 31

INTERLOCKS AND RELAYS

Loose or damaged wiring may cause your tractor to runpoorly, stop runnmg, or prevent it from starting.

• Check wiring. See electrical wiring diagram in RepairParts section of this manual.

FIG. 32

24

SERVICE AND ADJUSTMENTS

TO REMOVE HOOD AND GRILL ASSEMBLY(See Figs, 34 and 35)• Raise hood.

• Unsnap headlightwire connector.

• Carefully remove springs from hinge brackets.• Stand at side of tractor. Grasp hood, tilt forward and

liftoff hinge brackets.

• To reinstall, slide hood pivot rod into slot in hingebrackets, and carefully reinstall hoodsprings.

HOOD .HEADLIGHTCONNECTOR

HOOD SPRING

HINGE BRACKET

HOOD PIVOT ROD

HINGE BRACKET

FIG. 35

FIG. 34

25

SERVICE AND ADJUSTMENTS

ENGINETO ADJUST THROTTLE CONTROL CABLE(See Fig. 36)The throttle control has been preset at the factory andadjustment shouldnot be necessary. Check adjustment asdescribed below before loosening cable, if adjustment isnecessary, procede as follows:

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

• Check to see if hole in throttle lever and hole in speedcontrolbracket are aligned.

• If holes are not aligned, loosen cable clamp screw andalign the holes by inserting a pencil or a 1/4" drill bitthrough both holes.

• Pull throttle cable up to remove slack and tighten cableclamp screw. Remove alignment pencil or drill bit.

High speed stop is factory adjusted.damage may result.

TO ADJUST CARBURETOR (See Fig. 37)The carburetor has been preset at the factory and adjust-ment should not be necessary. However, minor adjust-mentmay be requiredto cornpensate for differencesinfuel,temperature, altitude or load. If the carburetordoes needadjustment, proceed as follows:

In general, turning the adjusting needles in (clockwise)decreases the supplyof fuel to the engine giving a leanerfuel/air mixture. Turning the adjusting needles out(counterclockwise) increases the supply of fuel to theengine giving a richer fuel/air mixture.IMPORTANT: DAMAGE TO THE NEEDLES AND THESEATS IN CARBURETOR MAY RESULT IF NEEDLE ISTURNED IN TOO TIGHT.PRELIMINARY SETTING -

• Be sure you have a clean air filter and the throttrecontrol cable is adjusted properly (see above).

• With engine off turn idle fuel adjusting needle in(clockwise) closing it finger tight and then turn out(counterclockwise) 1 turn.

FINAL SETTING -

• Start engine and allow to warm forfive minutes. Makefinal adjustments with engine running and shift/motioncontrol lever in "NEUTRAL" position.

• Idle soeed setting- With throttle control lever in "SLOW"position, engine should idle at 1625 RPM. If engineidles too slow or fast, turn idle speed adjusting screw inor out until correct idle is attained.

• Idle fuel needle setting - With throttle control lever in"SLOW" position, turn idle fuel adjusting needle in(clockwise) until engine begins to die and then turn out(counterclockwise) until engine runs rough. Turn needleto a point midway between those two positions.

• Recheck idle speed. Readjust if necessary.ACCELERATION TEST -

Move throttle control lever from "SLOW" to "FAST"position. If engine hesitates or dies, turn idle fueladjusting needle out (counterclockwise) 1/8 turn. Re-peat test and continue to adjust, if necessary, untilengine accelerates smoothly.

i1|

Do not adjust -

IMPORTANT: NEVER TAMPER WITH THE ENGINEGOVERNOR, WHICH IS FACTORY SET FOR PROPERENGINE SPEED. OVERSPEEDING THE ENGINE ABOVETHE FACTORY HIGH SPEED SETTING CAN BEDANGEROUS. IF YOU THINKTHE ENGINE-GOVERNEDHIGH SPEED NEEDS ADJ_JSTING, CONTACT YOURNEAREST SEARS SERVICE CENTER, WHICH HASPROPER EQUIPMENTAND EXPERIENCETO MA]<E ANYNECESSARY ADJUSTMENTS.

CABLECLAMP

SPEED CONTROLBRACKET --.-.---

FIG. 36

THROTFLELEVER

IDLE SPEED

ADJUSTING

IDLE FUELADJUSTING /NEEDLE

FIG. 37

26

STORAGEImmediately prepare your tractor for storage at the end ofthe season or ifthe unit will not be used for 30 days or more.

CAUTION: Never store the tractor withgasoline in the tank Inside a buildingwhere fumes may reach an open flameor spark, Allow the engine to coolbefore storing in any enclosure.

TRACTORRemove mower from tractor for winter storage. Whenmower is to be stored for a period of time, clean it thor-oughly, remove all dirt, grease, leaves, etc. Give bladesand underside of housing a good coat of grease or rustpreventative. Store in a clean, dry area.• Clean entire tractor (See "CLEANING" in the Mainte-

nance section of this manual).

• Inspect and replace belts, if necessary (See belt re-placement instructions in the Service and Adjustmentssection of this manual).

• Lubricate as shown in the Maintenance section of thismanual.

Be sure that all nuts, bolts and screws are securelyfastened. Inspect moving partsfordamage, breakageand wear. Replace if necessary.

Touch up all rusted or chipped paint surfaces; sandlightly before painting.

BATTERY

• Fullycharge the batteryfor storage.

• After a period of time in storage, battery may requirerecharging.

• To help prevent corrosion and power leakage duringlong periods of storage, battery cables should bedisconnected and batterycleaned thoroughly (see "TOCLEAN BATTERY AND TERMINALS" in the Mainte-nance section of this manual).

• After cleaning, leave cables disconnected and placecables where they cannot come incontactwithbatteryterminals.

• Be sure battery drain tube is securely attached to drainin battery tray.

ENGINEFUEL SYSTEMIMPORTANT: IT lS IMPORTANT TO PREVENT GUMDEPOSITS FROM FORMING IN ESSENTIAL FUELSYSTEM PARTS SUCH AS CARBURETOR, FUEL FILTER,FUEL HOSE, OR TANK DURING STORAGE. ALSO,EXPERIENCE INDICATES THAT ALCOHOL BLENDEDFUELS (CALLED GASOHOL OR USING ETHANOL ORMETHANOL) CAN ATTRACT MOISTURE WHICH LEADSTO SEPARATION AND FORMATION OF ACIDS DURINGSTORAGE. ACIDIC GAS CAN DAMAGE THE FUELSYSTEM OF AN ENGINE WHILE IN STORAGE.• Drain the fuel tank.

• Start the engine and let it run until the fuel lines andcarburetor are empty.

• Never use engine or carburetor cleaner products in thefuel tank or permanent damage may occur.

• Use fresh fuel next season.

NOTE: Fuel stabilizer is an acceptable alternative inminimizing the formation of fuel gum deposits during stor-age. Add stabilizer to gasoline in fuel tank or storagecontainer. Always follow the mix ratio found on stabilizercontainer. Run engine at least 10 minutes after addingstabilizer to allow the stabilizer to reach the carburetor. Donot drain the gas tank and carburetor if using fuel stabilizer.

ENGINE OIL

Drain oit (with engine warm) and replace with clean engineoil. (See "ENGINE" in the Maintenance section of thismanual).

CYLINDERS

• Remove spark plug(s).

• Pour one ounce of oil through spark plug hole(s) intocylinder.

• Turn ignitionkeyto"START" positionfor afewsecondsto 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 will cause problems.

° If possible, store your unit indoors and cover it to giveprotection from dust and dirt.

• Cover your unit with a suitable protective cover thatdoes not retain moisture. Do not use plastic. Plasticcannot breath which allows condensation to form andwill cause your unit to rust.

IMPORTANT: NEVER COVER TRACTOR WHILEENGINE AND EXHAUST AREAS ARE STILL WARM.

27

TROUBLESHOOTING POINTSPROBLEM

i

Will not start

Hard to start

Engine will not turn over

Englne clicks but will notstart

Loss of power

i

Excessive vibration

CAUSE

1. Out of fuel.2. Engine not =CHOKED" properly.3. Engine flooded.4. Bad spark plug,5, Dirty air filter.6. Dirty fuel filter.7, Water in fuel.

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

10, Engine valves out of adjustment.

1. D_rtyair filter.2. Bad spark plug.3. Weak or dead battery.4. Dirty fuel filter.5. Stale or dirty fuel.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 is 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.9. Fau_ solenoid or starter,

10, Faulty operator presence switch(es).

1. Weakordeadbattery,2. Corrodedbatteryterminals.3. Looseor damagedwiring.4. Faultysolenoidor starter.

1. Cutting too much grass/too fast.2. Throttle in "CHOKE" position.3. Build-up of grass, leaves and trash under mower.

CORRECTION

1. Fill fuel tank,

2. See TO START ENGINE in operation section.3. Wait several minutes before attempting to start.4. Replace spark plug.5. Clean/replace air filter.6. Replace fue! filter.7. Drain fuel tank and carburetor, refill tank with fresh

gasoline and replace fuel filter.8, Check all wiring.9. Contact Sears Service Department.

t0. Contact Sears ServZce Department.

1. Clean[replaceair filter.2. Replacesparkplug.3. Rechargeor replacebattery,4. Replacefuelfilter.5. Drainfuel tank andrefillwithfreshgasoline.6. Checkallwiring.7. ContactSearsServiceDepartment.8. ContactSearsServiceDepartment.

1. Depress Clutch/brake pedal.2. Disengage attachment clutch.3. Connect wire to spark plug.4. Recharge or replace battery.5. Repiace fuse.6. Clean battery terminals.7. Check all wiring.B. Check/replace ignition switch.9. Check/replace solenoid or starter.

10. Contact Sears ServTceDepartment.

1. Rechargeorreplacebattery.2. Cleanbatteryterminals.3. Checkallwiring.4. Check!replacesolenoidorstarter.

1. Set in "Higher Cut"position/reducespeed.2. Adjust throttlecontrol.3. Cleanundersideof mowerhousing.

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. Sparkplug wireloose,11. Dirtyengineairscreen/fins.12. Dirty[cloggedmuffler,13. Looseordamagedwiring.14. Carburetoroutof adjustment.15. Enginevalvesoutof adjustment,

1, Worn, bent or loose blade.2. Bent blade mandrel.

3. Loose[damaged part(s).

4. Cleanlreplace air filter.5. Check oil level/change oil.6. Clean and regap or change spark plug.7. Replace fuel filter,8. Drain fuel tank and refill with fresh gasoline.9. Drain fuel tank and carburetor, refiUtank with fresh

gasoline and replace fuel filter.10. Connect and tighten spark plug wire.11. Clean engine air screen/fins.12. Clean[replace muffler.13, Check all wiring,14, Contact Sears Service Department.15. Contact Sears Service Department.

i |m f r i=l :

1. Replace blade. Tighten blade bolt.2. Replace blade mandrel,3. Tighten loose part(s). Replace damaged parts.

28

i i | i

TROUBLESHOOTING POINTS

PROBLEM

Engine continues to runwhen operator leaves seatwith attachment clutchengaged

Poor cut-uneven

CAUSE

t. _ul_ operato_safe_ presence _ntml system.

CORRECTION

1. Check wiring, switches and connections, If notcorrected, contact Sears Service Department.

Mower blades will notrotate

Poor grass discharge

1. Worn, bent or _ooseblade.2. Mower deck notlevel.

3. Build-up of grass, leaves, and trash under mower.4. Bent blade mandrel.

1. Obstruction in clutch mechanism.

2. Mower drive belt out of adjustment.3. Worn/damaged mower drive belt.4. Frozen idter pulley.5. Frozen blade mandrel.

1. Replaceblade. "lqghtenbladebolt.2. Levelmowerdeck.3. Cleanundersideofmowerhousing.4. Replace blade mandrel.

1. Remove obstruction.2. Adjust mower drive belt.3. Replace mower drive belt.4. Replace idler pulley.5. Replace blade mandrel.

Headllght(s)notworkingOfso equipped)

Battery will not charge

Tractor "creeps" withmotion control lever In"neutral" position

1. Engine speed too slow.2. Travel speed too fast.3. Wet grass.4. Mower deck not level,5. Low!uneven tire air pressure.6. Wom, bent or loose blade.7. Build-up of grass, leaves and trash under mower.8. Mower drive belt worn or out of adjustment.9. Blades improperly installed.

10. Improper blades used.

1. Switch is "OFF".2, Bulb(s) burned out.3, Faulty iight switch.4. Loose or damaged wiring.5, Blown fuse.

i= i=

1. Bad battery cell(s).2. Poor cable connections.3. Faulty regulator (if so equipped).4. FauLtyalternator.

1. Place throttle control in =FAST" position.2. Shift to slower speed.3. A_lowgrass to dry before mowing.4. Level mower deck.5. Check tires for proper air pressure.6. Replace/sharpen blade. "f3ghtanblade boil7. Clean underside of mower housing.8. Replace/adjust mower drive belt.9. Reinstail blades sharp edge down.

10. Replace with blades listed in this manual.

Turn switch "ON".

Replace bulb(s).ChecK/replace light switch.Check wiring and connections.Replace fuse.

.H. i

1. Replace battery.2. Checldclean all connections.3. Replace regulator.4. Replace attemator.

1. Adjust motion control lever.1. Motion control lever is out of adjustment.

1.

2.3.4.5.

r

29

SERVICE NOTES

30

12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551SCHEMATIC

RED

rRED

FUSE 30 AMP.AMMETER

WHITE

TILLE RATTACHMENTCONNECTORIGNITION

SWITCH

INDICATOR LIGHTS

(_) DEPRESSFOOT PEDAL

(_) DISENGAGEAq-FACH MENT

_ HECK OILLOW FUEL

A NON-REMOVABLEwCONNECTIONS

_) REMOVABLECONNECTIONS

BATTERY

WHITE

1

P_P i RED

WHITE I = I

1

SOLENOIDRED

IC D

i I

I

: I t ' o4-----I

IGNITION SWITCH

POSITION CIRCUIT,,t,

OFF M + GON B+L

START B + S + L

STARTERJ1

• RED I _ = f"_l ' I

..... _ I ...... 'PTO I CLUTCH/BRAKE

,-=F,..... E (DISENGAGED} __ _[ (PEDAL UP)

I ;8s -- %;: I _! ,8%.... %;, EL.E,C%CI _l .._C'L,,_,,_.-._P_....... " .... " BLACK

] i I I I I

OPE-RATO_RESE-NCE I I oP&_,'-o_, PRESENCE

RELAY #2 I. _ ... RELAY #1 BLACK {

.Eo O '

:---r : J ,. ® ,I__-SEAl- _i _ IGNITION _ SPARK

SWITCH I "'1 UNiT I "J PLUG

(NOT OCCUPIED) BLACK I "

iW

15 AMPREGULATOR YELLOW ALTERNATORI

2ovAo(M,N)_co,_,!@ 3600 RPM.

I ..... I

• RED IO...,XO I• l I

I ..... J

HEADLIGHTSWITCH

[ ..... I

I ..... J

LOW FUEL SENSOR(TANK FULL)

'1'c I BF I A

PTO SWITCHPOSITION CIRCUIT

OFF B -_"E,"C+ DON B +_.A._C + F

BLUE

AFTER FIRESOLENOID

BROWN

RELAY

HEAD LIGHTSRED

PSI LOW-PRESSURESWITCH

(ENGINE OFF)

WIRING INSULATED CLIPS

NOTE: IFWIRING INSULATEDCLIPS WERE REMOVED FORSERVICING OF UNIT, THEYSHOULD BE REPLACED TOPROPERLY SECURE YOUR WIRING

31

)

&

REPAIR PARTS12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

ELECTRICAL

37--

38

|

I

1 1

34

4

27 2825

26

13

32

REPAIR PARTS12,5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

ELECTRICAL

KEY PART DESCRIPTION KEY PART DESCRIPTIONNO. NO. NO. NO.

1 7662J Bulb, Light 28 121422)(2 127441 Harness, Light Socket 29 7192J3 108824X Fuse, 30 Amp 32 123198X4 109748X Relay 33 4799J5 1107t2X Switch, Light 34 126835X6 126019X Switch, PTO 35 110143X7 4022J Nut, Hex 36 109553X8 109310X Molded Key 37 5114,.19 123620X Cover, Key Switch 38 2751 R

10 124211X Ignition, Nut 39 719JII 102972X Switch, Ignition 40 109081X13 102501X Wire, Loop 41 126773X14 235R Clip, Insulator 42 STD55112515 STD532575 * Bolt,Carriage 1/4-20 x 7-1/2 43 STD54122516 7603J Tray, Battery 44 STD52250517 105687X Tube, Battery Tray 45 STD55122518 I09596X Clamp, Hose 46 STD54142519 I25603X Battery 47 STD60100520 STD522507 * Bolt, Hex 1/4-20 x 3/4 48 7478040821 STD551025 * Washer 9/32 x 5/8 x 16 Ga. 49 7368040022 STD551125 *Washer, Lock 1/4 50 7476051223 STD541025 *Nut, Hex 1/4-20 51 7368050024 121264X Caps, Battery - - 12834325 I02476X Guard, Terminal - - 101539X26 4207J Cable, Ground27 121305X Switch, Seat - - 120960X

AmmeterTie, CableNut, Wing 1/4-20Cable, BatteryAssembly, Light PackageBulb, Dashboard LightSwitch, Interlock, Clutch PedalCable, StarterClip, Fuel LineCover, TerminalSolenoidHarness, Ignition

*Washer, Lock 1/4* Nut, Jam I/4-20*Bolt, Hex 1/4-20 x 1/2 Gr. 5* Washer, Lock Ext. Tooth 1/4* Nut, Keps 1/4-20*Screw, Hex, Tap 10-24 x 1/2

Bolt, 1/4-20 x 1/2Nut, Crownlock 1/4-20Bolt, Hex Hd. 5/16-18 x 3/4Nut, Crownlock 5/16-18Manual, Owner'sSheet, Instruction, Tractor 15°SlopeDecal, Battery

*STANDARD HARDWARE-- PURCHASE LOCALLY

NOTE: Ait component dimensions given in U.S. inches1 inch = 25.4 mm

A B C D E

® 43 44 47 48

_45 ®49 _5148

33

REPAIR PARTS

12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

CHASSIS

76_ J J

6O

3O

31

REPAIR PARTS12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

CHASSIS

KEY PART DESCRIPTION KEY PART DESCRIPTIONNO. NO. NO. NO.

1 126626X Seat 28 19091416 Washer 9/32x7i8x16Ga.2 17490612 Screw, Hex, Washer Hd. Thrd. 29 122933)( Rivet, Ratchet, Nylon

Roll 3/8-16 x 3/4 30 126842X Shield, Hood, Heat3 17490616 Screw, Hex, Washer Hal.Thrd. 31 123665X Deflector, Heat

Roll 3/8-16 x 1 32 124025X459 Hood Assembly4 126656X Bracket, Pivot, Seat 33 121248X Bushing, Snap5 105529X Bolt, Shoulder 5/16-t8 34 126850X Nut, Self Retaining 1/4-206 STD541431 * Nut, Crownlock 5/16-18 35 124479X Washer, Black, Nylon7 124181X Spring, Seat 36 127167X Chassis Assembly8 126599X459 Fender 37 127866 Drawbar9 STD523707 * Bolt, Fin Hex 3/8-16 x 3/4 38 124294)( Pan, Seat

10 17030808 Screw, Spidedock Hex #8 x 44 9151R Grommet1/2 AB 45 124428X Slide, Set Seat

11 STD541437 *Nut, Crownlock 3/8-16 46 19111610 Washer 11/32xlx10Ga.12 17490608 Screw, Hex Washer Hd. Thrd. 47 2751R Clip, Fuel Ltne

Rol13/8-16x1/2 48 19131614 Washer 13/32xl x14Ga.13 109873X Bracket, Fender 49 72050411 Bolt, Carriage 1/4-20 x 1-3/814 STD512505 * Bolt, Fin Hex 1/4-20 x 1/2 50 123976X Nut, Hex Large Flange, Lock

O_ 15 105465X459 Footrest, L.H. 51 121251X Strip, Foam16 105464X459 Footrest, R.H. 52 123740X Spring, Seat Compression17 74760412 Bolt, Hex 1/4-20 x 3/4 53 130481 Spacer18 126597X Plate, Neutral, Adjust R.H. 54 121246X Bracket, Switch Mount19 STD551125 * Washer, Lock, Hvy Helical 57 123913X Bracket, Pivot, R.H.

Spring 58 123914X Bracket, Pivot, L.H.21 19131312 Washer 13/32x 13/16x 12 Ga. 59 124040X Spring, Extension22 124029X Lens Assembly 60 126741X Grill23 126598X Plate, Neutral, Adjust L.H. 63 STD533707 * Bolt, Carriage 3/8-16 x 3/424 19131210 Washer 13/32 x 3/4 x 10 Ga. 64 126600X Console, Shift, Fender Hydro25 124238X Cap, Spring 65 STD551025 * Washer 9/32 x 3/4 x 16 Ga.26 110436X Grommet, Split 66 73951000 Nut, Keps #10-32 UNF

67 STD511005 * Screw, Slotted Pen Head

KEY PARTNO. NO.

DESCRIPTION

686970717273747576777879

B

m.

m.

4171 R126654X126575X7605J110739)(73680400105466X17190516124427XSTD55123773610600126938)(126778X126763X126779X4900J126780X121215X

126776X126777X106974X127520108631X

-- 131265-- 126779)(

#10-32 x 1/2Clip, InsulatedControl, BypassArm, Bypass ControlBolt, Shoulder 1/4-20 UNCWasher, SpringNut, Crownlock 1/4-20 UNCPad, FootrestScrew, Hex 5/16-18 x 1Spacer

*Washer, Lock Ext. Tooth 3/8Nut, Fin Hex 3/8-24 UNFBumper, HoodDecal, 12.5 HP OHV (Hood Side)Decal, Rear FenderDecal, Grill, FrontDeca!, Clutch/BrakeDecal, Chassis Side, 38"Decal, Belt Installation (UnderFootrest)Decal, Stripe, (Hood L.H.)Decal, Stripe, (Hood R.H.)Decal, Caution (Front Fender)Decal, USA (Rear Fender)Decal IIDecal, Light boxDecal, Grill

*STANDARD HARDWARE-PURCHASE LOCALLYNOTE: Atl component dimensions given in U.S.

inches.1 inch = 25.4 mm

A B C D E F G H

_24 @19 _11 @ 19_48

J K L M N P O R

14 _49_12_ 9_6 _72

_21 _66 _73

REPAIR PARTS12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

DRIVE3

0

gl

17D

40 G10 E

49

47

/51

74

44 72 75

61

53

7171

45 52

I

36

REPAIR PARTS12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

DRIVE

KEY PART DESCRIPTION KEY PART DESCRIPTIONNO. NO. NO. NO.

1 13200300 Elbow, 90° 3/8-18 NPT 49 STD5718102 13280336 Nipple, Pipe 50 7733J3 126784X Engine 12.5 HP Model No. 51 125638X

CV12.5S Type No. 1438 52, 105710X4 M010208025 Screw MSx 1-1/4 × 25mm 53 STD5414375 121749X Washer 25/32 x 1-1/4 x 16 Ga. 54 123205X6 19131216 Washer 13/32 x 3/4 x 16 Ga. 55 120000397 124196X Muffler 56 110812X8 126577X Keeper, Centerspan 57 123789X9 126589X Link, Pump Control 58 105709X

10 73040400 Nut 1/4-28 Nylcck 60 STD52371511 I26655X Pin, Roll, Metric 61 12778313 1269t2X Assembly, FrictionPack 62 105706X14 126576X V-Belt, Drive 63 101326L15 121232X Cap, Spindle 64 1921161616 121187X Bracket, Mounting, Hydro 65 I26910X17 126649X Bracket, Transaxle 66 1749061218 123583X Key, Square 2.5x.1845/.1865 67 1749061619 74760508 Bolt, Hex 5/16-18 x 1/220 121t89X U-Bolt 3/8-16 x 2-7/8 68 STD52370721 121199X Spacer, Split 69 STD52371022 121748X Washer 25/32x 1-5/8x 16 Ga. 71 STD56121023 106108X480 Rim, Rear 72 STD55103724 STD581075 * E-Ring 73 STD54143725 128342 Cover, Wheel26 STD551131 *Washer, Lock, Hvy HeticalSpring 74 STD54123727 65139 Stem, Valve 75 4497H28 59192 Cap, Valve 76 105730X29 M010110100 Boit, Hex M10x1.5x100 77 126592X30 t26197X Washer 15/32 IDx 1-1/20D x 1/4 78 126639X31 STD551143 *Washer, Lock 7/16 79 126590X32 108218X Clutch, Electric 80 126811X33 109841X Pulley, Engine 81 126591X34 17030808 Screw, Spiderlock, Hex #8 x 1/2 82 STD58105035 19111212 Washer 11i32x3i4x12Ga. 83 STD55123136 123674X Idler, Flat 84 STD52372737 4470J Spacer 85 121851X38 19131312 Washer 13/32 x 13/16x 12 Ga. 86 7152J39 109070X Keeper, Belt 87 STD54143140 121218X Keeper, Belt, Engine L.H. 88 STD53310741 109169X Locater, Clutch 89 127073X42 110422X Spring, Brake Return 90 1749061243 74760516 Bolt, Hex 5/16-18× 1 91 2751R44 106888X Spring, Rod Brake -- 126779X45 126634X Rod, Brake46 123533X Cover, Pedal47 120183X Bearing, Nylon48 122424X Shaft, Foot PedalAssembly

* Pin, Roll 3/16 x 1Cap, PlungerRod, Brake, ParkLink, Clutch

* Nut, Lock 3/8-16Retainer, BeltRing, KlipWasher, HardenedArm, IdlerSpring, Return, Clutch

*Bolt, Hex 3/8-16 x 1-1/2Pulley, IdlerBearingDeflector, MufflerWasher 21/32 x 1 x 16 Ga.Spring, ExtensionRetainer, SpringScrew, Hex, Washer Hd. Thrd. Roll3t8-16 x I

* Bolt, Fin Hex 3/8-16 x 3/4 UNC* Bolt, Hex 3/8-16 x 1* Pin, Cotter 1/8 x 3/4* Washer 13/32 x 13/16 x 16 Ga.* Nut, Lock Hex W/Washer Insert

3/8-16* Nut, Hex Jam 3/8-16

Clip, HairpinKeeper, Belt, EngineLever, Control AssemblyGrip, KnobBushing, Pivot L.H.Tire, RearWasher, Shim

* E-Ring*Washer, Lock External Tooth* Bolt, Hex 3/8=16 x 2-3/4

Spark Arrester KitTube (not furnished with tractor)

* Nut, Lock 5/16-I8* Bolt, Carriage 5/16-18 x 3/4

Strip, FoamScrew, Hex Wsh. Thdrl. 3/8-16 x 3/4Clip, InsulatedDecal, Wheel Cover

*STANDARD HARDWARE - - PURCHASE LOCALLY

NOTE: All component dimensions given in U.S. inches1 inch = 25.4 mm

B C D E

4 _ 53 43

28

G J L N O P Q

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37

REPAIR PARTS12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

STEERING AND FRONT AXLE

55 59

56 57 _58

6O64

61

38

REPAIR PARTS12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

STEERING AND FRONT AXLE

KEY PART DESCRIPTION KEY PART DESCRIPTIONNO. NO. NO. NO.

123456789

10

1113I4I5161718192122242526

2728293031323435

3639

126532X Dash 40 105669X74180512 Screw, Truss Head 5/16-18 x 3/4 41 110438XSTD541431 *Nut, Keps 5/16-18 42 73601000109816X Nyliner, Snap In 45 3366R126235X Control, Throttle 46 121334X108171X Support, Battery 47 19111216126684)( Washer 5i8x1/4x16Ga. 48 STD551t31124417X Boot, Steering Shaft 49 STD54!531126709X Saddle 50 STD55113717490608 Screw, Hex Washer Hd. Thrd. Roll 51 73610600

3/8-16x 1/2 52 1281222751 R Clip, Insulated 53 105656X126805X Insert, Steering Wheel 54 130524STD541350 * Nut, Lock, Hex, Jam 1/2-20 55 278H100712K Washer 2-1/4 56 9040H121472X Wheel, Steering 57 I06732X480100711L Adapter, Steering Wheel 58 59192STD551125 *Washer, Lock 1/4 59 6513971070410 Screw, Socket Hex 1/4-20 x 5/8 60 126810X71141008 Screw #10-24x 1/2 61 121749XSTD611005 *Screw, HexTapping #10-16x 1/2 63 59904124373X Bushing, Steering124036X Bracket, Steering 64 121748X17490612 Screw, Hex Washer Hd. Thrd. Ro31 66 126641X

3/8-16 x 3/4 Type TT 68 192720166266H Bearing, Thrust 69 t21232X124034X Gear, Sector 70 73731000124035X Shaft, Support 71 126471X12000029 Ring, Klip 72 1921201057079 Washer, Hardened -- 108456X128752 Shaft, Steering, _ 126775X128341 Cover, Wheel _ 126779X17490512 Screw, Hex Washer Hd. Thrd. Roll -- 126781X

5/16-18 x 3/4 -- 126782X124033X Shaft, Pittman74761060 Belt, Hex 5/8-1 lx 3-3/4

Axle, FrontSpacer, Bearing, Front AxleLocknut, Flange 5/18-16BearingRod, TieWasher 11/32 x3/4 x 16 Ga.

* Washer, Lock Hvy. Helical Spring* Nut, Hex, Nylon 5/16-24 UNF* Washer, Lock 3/8

Nut, Fin Hex 3/8-24 UNFLink, DragSpindle, L.H.Spindle, R.H.Fitting, GreaseBearing, GreaseRim, 6" FrontCap, ValveStem, ValveTire, FrontWasher 25/32 x 1-1/4 x 16 Ga.Tube, Front (Not furnished withtractor)Washer 25/32 x 1-5/8 x 16 Ga.Tool Box, LimitedWasher 27/32 x 1-t/4 x 16 Ga.Cap, SpindleNut, Keps #10-24 UNCClip, InsulatedWasher 21/32 x1-1/4 x 10 Ga.Decal, Instruction (Dash Panel)Decal, Dash PanelDecal, Wheel CoverDecal, Parking Brake (Dash Panel)Decal, Steering Wheel Cap

*STANDARD HARDWARE-- PURCHASE LOCALLY

NOTE: All component dimensions given in U.S. inches1 inch = 25.4 mm

A B D E F

39

REPAIR PARTS12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

LIFT ADJUSTMENT

42

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REPAIR PARTS12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917,255551

LIFT ADJUSTMENT

KEY PART DESCRIPTION KEY PART DESCRIPTIONNO. NO. NO. NO.

1 126971X Rod, Lift, Adjustment 34 4939M Retainer, Spring2 126652X Knob, Height Adjust 35 110029X Link, Lift3 STD541237 * Nut, Hex, Jam 3/8-16 36 110447X Trunnion, Lift5 19131016 Washer 13!32x5i8x 16Ga. 37 110448X Link, Lift, Adjustable6 110807X Nut, Special 38 121598X Arm, Suspension R.H.7 STD601005 *Screw, Hex, Tapping, #10-24x 1/2 39 105848X Bolt, Shoulder 3/8-168 2876H Spring 40 121599X Arm, Suspension L.H.9 123549X Cap, Fuel 41 I06308X Trunnion, Lift, Lower

10 126798)( Tank, Fuel 42 STD541050 *Nut, Hex 1/2-1311 101335K Line, Fuel 43 9135R Retainer, Spring12 124028X Grommet 44 19171516 Washer 17/32 x 15/16 × 16 Ga.13 123487>( Clamp, Hose 45 4921H Retainer, Spring14 17490608 Screw, Hex Washer Thrd. Roll 47 123935X Plug, Hole

3/8-16 x 3/4 48 74780516 Bolt, Hex Fin 5/16-18UNC x 115 19091416 Washer 9/32 x 7/8 x 16 Ga. 49 STD551131 *Washer, Lock Hvy Helical Spring16 122795X Panel, Dash L.H. 50 19112410 Washer 11/32x 1-1/2x 10 Ga.17 121794X Cover, Access 51 123934X Scale, Height Indicator18 126276X Panel, Dash R.H. 52 73710700 Nut, Crownlock 7/16-2019 19211416 Washer 21/32 x 7/8 x 16 Ga 53 122514X Rod, Assembly, Lever20 STD581062 *E-Ring 54 105767X Pin, Groove21 124385X Button, Plunger 55 STD541343 *Nut, HexJam 7/16-2022 122512X Spring, Compression 56 STD533707 * Screw 3/8-16 x 3/423 17490412 Screw, Hex Washer Thrd. Roll 57 108236X Bracket, Switch

1/4-20 x 3/4 58 73980600 Nut, Flangelock 3/8-1624 STD560907 *Pin, Cotter 59 110739X Washer, Spring25 110810X Trunnion, Depth Stop 60 123650)( Stud, 1/4 Turn26 120183X Bearing, Nylon 61 105736X Shield, Heat27 19151216 Washer 15i32x3/4x16Ga. 62 STD551025 *Washer 9i32x5i8x16Ga.28 12000037 Ring, Ktip 63 105838X Retainer, I/4 Turn29 123933X394 Pointer, Height Indicator 64 105839X Receptacle, 1/4 Turn30 122516X Shaft, Lift 65 127073X Strip, Foam31 120529X Washer, Nylon .44 x .75 x 032. - - - 127074X Decal, Lift Lever32 122364X Plunger33 126640X Grip, Handle *STANDARD HARDWARE - - PURCHASE LOCALLY

NOTE: All component dimensions given in U.S. inches1 inch = 25.4 mm

41

REPAIR PARTS12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

38" MOWER

49

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42

42

REPAIR PARTS12,5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

38" MOWER

KEY PART DESCRIPTION KEY PART DESCRIPTIONNO. NO. NO. NO.

1 106085X V-Belt2 121458X Housing3 8417J Runner, R.H.4 STD541437 *Nut, Lock 3/8-165 19111216 Washer 11i32x3i4x16Ga.6 STD533106 * Bolt, Carriage 5/16-18 x 5/87 105896X Bracket, Deflector8 110452X Pushnut9 106734X Spring, Deflector

10 106735X Rod, Hinge11 106736X Deflector, Shield13 105304X Cap, Sleeve14 129762X Link, Parallel15 105744X Pin, Hinge, Front16 4921H Spring, Retainer18 109835X Pin, Hinge, Rear20 STD541431 *Nut, Lock 5/16-I821 109598X Bracket, Lift R.H.22 109597X Bracket, Lift L. H.23 STD533107 *Bolt, Carriage 5/16-18 x3/425 109503X Support, Arm26 109504X Stop, Deck, Front29 STD523722 *Bolt 3/8-16x2-1/430 127162X Arm, Idler31 106902X Spacer32 123688X Pulley, Idler33 106513X Washer, Wear 1/I6"34 110445X Plate, Support Mandrel L.H.

35 121687X36 100668L37 17490620

38 1913121039 121263X40 1913201241 STD55113742 STD62371543 102727X44 STD55!03746 STD53371247 7631J48 1911101649 108673X50 STD53370751 105857X-- 108682X-- 3713J-- 121343X-- 122217X

Mandrel AssemblyPlate, Support MandrelScrew, Hex Washer Hd. Thrd. Roll3/8-16 x 1-1/4Washer 13/32 x 3/4 x 10 Ga.BladeWasher 13/32 x 1-1/4 x 12 Ga.Washer, Lock 3/8Bolt, Hex 3/8-24 x 1-1/2 Gr. 5Spring, ExtensionWasher 13/32 x 13/16 x 16 Ga.Bolt, Carriage 3/8-16 x 1-1/4Runner, L.H.Washer 11/32 x 5/8 x 16 Ga.Bracket, Susp., Rear, L.H.Bolt, Carriage 3/8-16 x 3/4Bracket, Susp., Rear, R.H.Decal, Belt InstallationDecal, Instruction, CautionDecal, Cut FingerReplacement Deck Assembly(Complete)

*STANDARD HARDWARE - - PURCHASE LOCALLY

NOTE: All component dimensions given in U.S. inches1 inch = 25.4 mm

A B C

Q2o@4@20

E H N

43

REPAIR PARTS12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

TRANSAXLE AND PUMP ASSEMBLY

12

3

13

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10

KEY PARTNO. NO.

DESCRIPTION

1 190920162 STD5511253 STD55113I4 121188X5 STD5225076 126578X7 126579X8 I2121IX9 126581X

10 ---11121314151617

STD523145121323XSTD5414317368o4o0STD5237O7STD541437

Washer 9/32x I-1/4 x 16 Gauge* Washer, Lock, Heavy Helical Spring* Washer, Lock

Bracket, Pnt. Mounting, Differential* Bolt, Hex 1/4 - 20 UNC x 3/4

Fan, Hydro, 7"Pulley, TransaxleStandoff, Fan, HydroGuard Assembly, BeltDifferential Assembly (See pages 46 & 47)Pump Assembly (See page 45)

*Bolt, Hex, Fin 5/16 - 18 UNC x 4.5Reservoir Pump

* Nut, Crownlock 5/16 - 18Nut, Crownlock 1/4 - 20 UNC

* Bolt 3/8 - 16 x 3/4* Nut 3/8 - 16 UNC

*STANDARD HARDWARE- - PURCHASE LOCALLY

NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm

A

@17

44

REPAIR PARTS

12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

SUNDSTRAND PUMP ASSEMBLY MODEL NUMBER BDU-10S

42

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52

42

37

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OVERHAUL _,59SEAL KIT

COMPLETE "L/60

PUMP ASSEM BLY r

65

KEYNO.

1234568

111213141517181920212225303I

PARTNO.

122756X122716X122745X122715X122700X122699X122767X122747X122717X! 22748X122749X127146X122770X122771x127147X122773X122722X122750X127148X122723X127149X

DESCRIPTION

Shaft, Pump* Ring, Retaining

Bearing, Ball* Spacer* Seal, Lip* Ring, Retaining

Bearing, CradleBearing, Journal

* Seal, LipArm, TrunnionGuide, SlotHousing Kit, TransmissionBearing, Thrust BallPlug, PipeCenter Section KitBearing, Needle

* Seal, LipShaft, MotorSwashplate, Variable

* Seal, LipBlock Kit, Cylinder (PUMP)

KEY PARTNO. NO.

32 I27150X36 I27151X37 122786X38 122718X39 122731X40 122730X41 122728X42 127152X46 122787X47 t22752X50 122788X51 122789X52 122754X55 127153X58 122727X59 122790X60 127154X

61 121430X

DESCRIPTION

Block Kit, Cylinder (MOTOR)Plug, PlasticPin, St. Hdls.Gasket, Center SectionFilterWasher, ThrustSpring, Helical CompressionCheck Valve KitPlug, St. Thd.Screw Socket Head CapWasher, ThrustPin, SpiralPlug, St, Thd.Bypass Valve KitAdhesive Label, Bar CodedPlug, St. Thd.Overhau] Seal Kit, BDU-10Includes; items marked with * andO-Rings for Check Valves andBypass ValveComplete Pump Assembly

45

REPAIR PARTS12.5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

AGRI-FAB TRANSAXLE MODEL NUMBER 486.121431X

5R

22

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62\17

45

516

49SELECTIVE

43

65

I

l SHELL DURINA-O GREASE I(2o oz.) 52

REPAIR PARTS12,5 HP 38" RIDING LAWN TRACTOR - - MODEL NUMBER 917.255551

AGRI-FAB TRANSAXLE MODEL NUMBER 486.121431X

KEY PART DESCRIPTIONNO. NO.

1 122614X Housing, Half L.H. 362 122615X Housing, Half R.H. 373 122616X Axle L.H. 384 122620)( Axle R.H. 395 122621X Bearing, Ball 406 122622X Washer, Flat 3/4 x 1-1/8 x .030 417 122623)( Gear, Miter 428 122624X Gear, Miter 439 122625X Nut, Hex Jam W/Patch 1/2-20 44

10 122626X Shaft, Cross 4511 122688X Screw, Stud 4612 122629X Snap, Ring 4713 122631X Bearing, Thrust 4814 122633X Housing Assembly, Differentiat 4915 122634X Bearing, Flange - - -16 122640X Gear, Differential 72 Tooth 5017 122641X Bolt, Torx Head 1/4-28 x 5/8" 5118 122642X Shaft, Input 5219 122643X Snap, Ring 5320 122644X Retaining Ring 7/16" 5421 122645X Housing, Input Bearing 5522 122646X Bearing, Needle 5623 122647X Bearing, Thrust 5724 122648X Washer, Flat 5/8 x 1-1/8 x .030 5825 122649X Key, Hi-Pro 3/32 x 5/8 5926 122650)( Screw, Hex W]Patch 1/4-20 x 3/4 6027 122651X Gear, Input Pinion 17 Tooth 6128 123061X Washer, Flat .62 x 1 x .05 62- - - 122678X Washer, Flat .62 x 1.125 x .060 63- - - 122654X Washer, Flat .62 x 1 x .040 6429 122656X Pin, Cotter - - -30 122653X Nut, Castle 5/16-24 6531 122659X Washer, Flat .343 x .88 x .062 6632 122660X Arm, Brake Actuator - - -33 122662X Pin, Brake Actuating34 122663X Brake, Yoke35 122664)( Disc, Brake

KEY PARTNO, NO.

DESCRIPTION

123065X122666X122667)(122668X123066X122670)(122671X126982X122673X122674)(122675X123059X123060X122654X123061X122689)(121839X126975X122682X122683X122684X122685X122686X122687X122652X123062)(123063X126976X126977X126978X126979X126980X126981X121431X

Key, Hi-Pro 3/16 x 5/8"Screw, Hex 1/4-20 x 1.50Plate, PuckPuck, BrakeScrew, Hex W/Patch 1/4-20 x 2.00Screw, Hex Self-Tap 1/4-20 x 2.00Screw, Hex Self-Tap 1/4-20 x 3.00Beadng, BallBearing, BallShaft, Pinion W/11 Tooth GearShaft, DriveBearing, NeedleBronze Thrust Brg. 5/8 x 1-1/4 x 7/64Washer, Flat .62 x 1.0 x .040Washer, Flat .62 x 1.0 x .050SpacerCouplingGear, 60 and 17 ToothNut, Hex 1/4-20Gear, Drive Pinion 17 ToothBolt, Square HeadWasher 15/16 x .265 x .125Washer 1/4" Spring LockPin, Roll 3/16" x 1/2"Washer, Flat .62 x 1.0 x .030Pin, Dowel 3/32 x 1/4Seal, GreaseShell, Durina-O Grease (20oz.)Washer, Head Spring Lock 1/4"Washer, Flat .50 x 1.0 x .020Washer, Flat .50 x 1.0 x .030Assembly, Gear, ReductionAssembly, Shaft, InputTransaxle Assembly Complete

NOTE: All component dimensions given in U.S. inches1 inch = 25.4 mm

REPAIR PARTS12.5 HP 38" RIDING TRACTOR - - MODEL NUMBER 917.255551

ENGINE KOHLER - MODEL NUMBER CV12.5S, TYPE NUMBER 1438

AIR INTAKE/FILTRATION

1 12 341 01 Knob, air cleaner cover2 12 096 06 Cover, air cleaner3 12 100 01 Wing nut4 X-25-63 Washer, plain 1/45 12 083 08 Precleaner, element6 12 083 05 Element, air cleaner7 12 072 03 Stud, mounting plate8 12 086 01 Screw, mtg. plate stud9 12 041 02 Gasket, air cleaner

10 12 094 01 Base, air cleaner

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ENGINE CONTROLS

12345

6789

I01112131415

12 079 0312 237 01SM-0645020SM-054501612 536 01

SM-044302512 089 1112 089 0412 089 12SM-0641060SM-064202512 090 0525 158 0912 079 0125 158 08

Linkage, chokeClamp, cableScrew, hex. hd. M6 x 1.0x 20 (2)Screw, cable clampControl, speed assembly (Includes6-8)ScrewSpringSpring, choke returnSpring, governorNut, governor arm M6 x 1.0Screw, governor armM6 x 1.Ox 25Lever, governorBushingLinkage, throttleBushing

11

3/

48

REPAIR PARTS12.5 HP 38" RIDING TRACTOR - - MODEL NUMBER 917.255551

ENGINE KOHLER - MODEL NUMBER CV12.5S, TYPE NUMBER 1438

._./2

BLOWER HOUSING & BAFFLES

1 SM-05450102 12 146 013 12 063 014 12 O96015 12 027 046 12063 027 12 313 038 12 O63 03

Screw, mounting M5 x 0.8 x 10(14)Plate, blower housingBaffle, cylinderbarrelCover, starterHousing, blowerBaffle, carburetorGrommet, blower housingBaffle, cylinderhead

CRANKCASE

1 12 032 032 12 030 01

12 030 0212 030 03

3 12 445 024 SM-08390255 12380 036 12 010 027 12 089 058 12 422 01

2 422 0212 422 0312 422 1112 422 1212 422 0612 422 07

9 12 144 0410 12 874 01

12 874 0212 874 03

11 120180212 12 108 01

12 108 0212 I08 03

13 12 O67 0112 067 02

14 12 380 0115 12 O43O516 SM-063100517 121440218 52 139 0919 12 144 0120 SM-063101521 120320122 X-25-10223 12380 O4

Block, cylinder (Use Short blockpart # 12 522 O2)Seal, crankshaftBearing, crankshaft (Std.) (Flywheelend)Bearing, crankshaft (.25)Bearing, crankshaft {.50)Strap, liftingScrew, lifting strapDowel, locating (4)Camshaft assembly (Includes 7)Spring, actuatingShim, camshaftShim, camshaft (A.R.)Shim, camshaft (A.R.)Shim, camshaft (A.R.)Shim, camshaft (A.R.)Shim, camshaft (A.R.)Shim, camshaft (A.R.)Shaft, balancePiston wiRing Set (Std.)Piston w/Ring Set (.25)Piston w/Ring Set (.50)Retainer, piston pin (2)Ring Set (Std.)Ring Set (.25)Ring Set (.50)Connecting Rod (Std.)Connecting Rod (.25)Pin, governor regulatingGear, governor assemblyWasher, governor gear thrustShaft, governor gearPtug, cupShaft, governor crossWasher, governor shaftSeal, governor cross shaftWasher, plainPin, governor hitch

49

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REPAIR PARTS12.5 HP 38" RIDING TRACTOR - - MODEL NUMBER 917.255551

ENGINE KOHLER - MODEL NUMBER CV12.5S, TYPE NUMBER 1438

CRANKSHAFT

1 12 01402 Crankshaft

FU EL SYSTEM

1 12 853 01 Kit, carburetor w/gaskets (Includes 17 12 089 09 Spring, idle fuel6,7,14-29) 18 12 146 03 Plate, throttle

2 12 313 05 Grommet 19 25 086 27 Screw, throttle plate (2)3 12 041 01 Gasket, carburetor (2) 20 12 144 09 Shaft, throttle w/lever & seal4 12 265 01 Deflector, heat 21 12 144 08 Shaft, choke5 12 313 01 Grommet 22 12 089 10 Spring, choke return6 12 041 01 Gasket, carburetor 23 12 146 02 Plate, choke7 12 041 02 Gasket, air filter 24 12 337 01 Jet, main8 M-0629122 Stud, carburetor M6 x 1.0 x 110 (2) 25 12 757 02 Kit, loaf9 48 154 01 Clp, fuel line 26 12 041 05 Gasket, bowl

10 SM-0641060 Nut, carburetor M6 × 1.0 (2) 27 12 104 01 Bowl, fuel11 25 353 20 Hose, fuel 28 12 041 06 Gasket, bowl ret. screw12 X-426-9 Clamp, fuel line (2) 29 12 086 05 Screw, fuel bowl13 45 050 01 Filter, fuel14 12 368 01 Needle, idle NOT ILLUSTRATED15 12 089 09 Spring, idle speed 12 757 01 Kit, carburetor repair16 12 086 04 Screw, idle speed adj. 12 755 09 Kit, high altitude jet

3

7

8

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19_.. 21

£__=17-___

14 23

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_28_29

REPAIR PARTS12.5 HP 38" RIDING TRACTOR - - MODEL NUMBER 917.255551

ENGINE KOHLER - MODEL NUMBER CV12.5S, TYPE NUMBER 1438

STARTING SYSTEM

1 SM-0839065

2 12 468 013 12 098 054 12755125 12 755 066 12 227 017 12 170 028 12 086 029 !2 243 01

10 48 755 15

Screw, bendix starter M8 x 1/25 x65.5 (2)Washer (2)Starter assembly (Includes 4-10)Kit, drive (Includes 5)Kit, drive partsCap, drive endArmatureScrew, hex. flangeCap, commutator end (Includes 10)Kit, brush

NOT ILLUSTRATED52 357 01 Lubricant, starter

7

OIL PAN/LUBRICATION

1 12 038 012 12 153 023 12123044 SM-05450205 12 153 016 12 162 027 12 096 038 SM-05450169 SM-1039025

101112131415161718192O2122

232425

12 126 0212 O89 O312 462 0112 208 0152 050 0212 136 01X-75-2352 099 06X-75-10I2 393 0112 032 0412 096 02SM-0545016

12 032 03SM-083904512 199 09

DipstickO-Ring, upper oil fill tubeTube, oil fillScrew, oil fill tube M5 x 0.8 x 20O-Ring, lower oil fill tubeScreen, oil pick-upCover, oil pick-up screenScrew, screen coverScrew, oil pump relief valve bracketM10 x 1.5 x 25Bracket, oil pump relief bracketSpring, oil pump reJiefvalvePiston, oil pump relief valveBody, oil pump relief valveFilter, oilAdapterPlugSwitch, oil pressurePlug, sq. hd. solid 3/8 N,P,T,F, (2)Pump, oilO-Ring, oil pump coverCover, oil pumpScrew, oil pump cover M5 x 0.8 x16 (3)Seat, oil (P.T.O. end)Screw, oil pan M8 x 1.25 x 45 (12)Pan, oil

51

C_----" 2 #_--9

4 14

=:_-- 20

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REPAIR PARTS12.5 HP 38" RIDING TRACTOR -- MODEL NUMBER 917.255551

ENGINE KOHLER - MODEL NUMBER 0V12.5S, TYPE NUMBER 1438

EXHAUST

M-0829036

2 12 041 033 SM-08410804 12 126 115 12 445 016 SM-0645025

Stud, exhaust manifold M8 x 1.25x20 (2)Gasket, exhaust manifoldNut, muffler mtg M8 x 1.25 (2)Bracket, mufflerStrap, liftingScrew, lifting strap M6 x 1.0x 25 (3)

Short Block 12 522 02Gasket Set 12 755 01

IGNITION/ELECTRICAL

123456789

lO111213

SM-104004552 468 1512 162 01SM-0639016121120112 15701X-42-1541 403 09SM-0639016

23660223647312 025 01SM-0544025

Screw, flywheel mountingWasher, flywheel mtg. screwScreen, grassScrew, fan mounting (4)Spacer, fan (4)FanKeyRectifier-regulatorScrew, rectifier-regulator M6 x 1.0 x16 (2)Connector, rectifier-regulatorConnector (3 contact)Flywheel assemblyScrew, stator mounting M5 x 0.8 x25 (4)

S 4 _1

6

14

15161718192021

NOT

SM-0545010

12 154 0241 085 0712 132 02X-728-1SM-054501012 584 01SM-0545020

Screw, stator harness clip M5 x 0.8xl0Clip, stator harnessStator - t 5 ampSpark plugClip, kilt leadScrew, lead clipModule, ignitionScrew, ignition module M5 x 0.8 x20 (2)

ILLUSTRATED25 518 05 Lead, black, rectifier to connector

(5" - 14 gauge uninsulated push ontab terminals)

12 518 01 Lead, white, ground to kill

__- 13

52

REPAIR PARTS12.5 HP 38" RIDING TRACTOR - - MODEL NUMBER 917.255551

ENGINE KOHLER - MODEL NUMBER CV12.5S, TYPE NUMBER 1438

CYLINDER HEAD/VALVE/BREATHER

1 12 318 01 Head, cylinder 16 12 326 03 Hose, breather2 12 351 01 Lifter, valve (2) 17 SM-0645020 Screw, valve cover M6 x 1.0 x 203 12 411 01 Rod, push (2) (3)4 12 041 04 Gasket, cylinder head 18 12 096 07 Cover, valve w/nipple5 12 017 01 Valve, intake (Std.) 19 SM-0545010 Screw, breather reed ret.

12 017 02 Valve, intake (.25) M5 x 0.8 x 16 12 016 01 Valve, exhaust (Std.) 20 12 018 01 Retainer, breather reed

12 016 02 Valve, exhaust (.25) 21 12 402 01 Reed, breather7 12 112 04 Spacer, head bolt exhaust port 22 SM-0642025 Screw, rocker bridge M6 x 1.0 x 258 M-1040080 Screw, cylinder head MI0 x 1.5 x 80 (2)

(5) 23 12 186 01 Arm, rocker (2)9 52 018 01 Retainer, spring (2) 24 12 126 05 Bridge, rocker arm

10 12 089 15 Spring, exhaust valve (green) 25 12 144 03 Shaft, rocker arm11 12 173 01 Cap, valve spring (2)12 12 755 03 Kit, retainer (2) NOT ILLUSTRATED13 12 089 01 Spring, intake valve 12 755 02 Kit, cylinder head14 12 032 02 Seal, valve stem 12 522 02 Short Block15 )(-426-9 Clamp, hose (2) I2 755 0t Gasket Set

23

2120 .____19 .----_, V

149

7/

53

SERVICE NOTES

54

SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION

O1O1

SIGHTINGGUIDE

ONLY RIDE UP AND DOWN HILL,NOT ACROSS HILL

SIGHT AND HOLD THIS LEVEL WITHSKY LINE OR TREE.

r-0"Um

mm-.I

II I IIIIII|IU II I III

A Operate your Tractor up and down the face of slopes (not_ greater than 15°) never across the face. Make turns gradu.O ally to prevent tipping or loss of control. Exercise extreme

H caution when changing direction on slopes.

OWNER'SMANUAL

MODEL NO.917.255551

HOW TO ORDERREPAIR PARTS

[RI:IFTSMI:IN°12.5 HP OHVELECTRIC START38" MOWERAUTOMATIC (HYDROSTATIC)DRIVELAWN TRACTOR

Each tractor has its own model number, Each engine has its own modelnumber.

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

The model number for your engine wile 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.

WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOW-ING INFORMATION:

• PRODUCT - LAWN TRACTOR

• MODEL NUMBER - 917.255551

• ENGINE MODEL NUMBER - CV12.5S Type 1438

• PART NUMBER

• PART DESCRIPTION

Your Sears merchandise has added vatue when you consider Sears hasservice units nationwide staffed with Sears trained technicians.., profes-sional technicians specifically trained to insure that we meet our pledgeto you, we service what we sell

Sears, Roebuck and Co., Chicago, IL 60684 U.S.A.i liB iirr

Printed in U.S.A.128343 Rev. 2 04.24.91