Owner's Manual JCRIIFTSMAN°J LAWN TRACTOR 17 HP, 42" Mower Electric Start 6 Speed Transaxle Model No. 917.271653 I _ This product has a low emission engine which operates differently from previously built engines. Before you start the en- gine, read and understand this Owner's Manual. CAUTION: Read and follow all Safety Rules and Instructions before operating this equipment. For answers to your questions about this product, Call: 1-800-659-5917 Sears Craftsman Help Line 5 am - 5 pro, Mon- Sat Sears, Roebuck and Co., Hoffman Estates, II 60179 U.S.A. Visit our Craftsman website:www.sears.com/craftsman
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Embed
JCRIIFTSMAN°J• Engine (fuel system) cleaning or repairs caused by fuel determined to be contami-nated or oxidized (stale). In general, fuel should be used within 30 days of its
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I _ This product has a low emission engine which operatesdifferently from previously built engines. Before you start the en-gine, read and understand this Owner's Manual.
CAUTION:
Read and follow all SafetyRules and Instructions before
operating this equipment.
For answers to your questions
about this product, Call:
1-800-659-5917Sears Craftsman Help Line5 am - 5 pro, Mon- Sat
Sears, Roebuck and Co., Hoffman Estates, II 60179 U.S.A.Visit our Craftsman website:www.sears.com/craftsman
Maintenance ........................................ 17Service and Adjustments ..................... 21Storage ................................................ 27Troubleshooting .................................. 28Repair Parts ......................................... 32Sears Service ....................... Back Cover
LIMITED WARRANTY ON CRAFTSMAN RIDING EQUIPMENTFor two (2) years from the date of purchase, if this Craftsman Riding Equipment ismaintained, lubricated and tuned up according to the instructions in the owner'smanual, Sears will repair or replace free of charge any parts that are found to bedefective in material or workmanship according to the guidelines of coverage listedbelow. Sears will also provide free labor for these applicable warranted parts for thetwo full years. During the first 30 days of purchase, there will be no charges to servicethe product at your home for issues covered by this warranty. (See exclusions below).For your convenience, IN HOME warranty service will still be available after the first 30days of purchase, but a trip charge will apply. This charge will be waived if the Crafts-man product is dropped off at an authorized Sears location. For the nearest authorizedSears location, please call 1-800-4-MY-HOME®. This warranty applies only while thisproduct is within the United States.
This Warranty does not cover:• Expendable items which become worn during normal use, including but not limited
to blades, spark plugs, air cleaners, belts, and oil filters.• Standard Maintenance Servicing, oil changes, or tune-ups• Tire replacement or repair caused by punctures from outside objects, such as nails,
thorns, stumps, or glass.• Repairs necessary because of operator abuse, including but not limited to, damage
caused by towing objects beyond the capability of the riding equipment, impactingobjects that bend the frame or crankshaft, or over-speeding the engine.
• Repairs necessary because of operator negligence, including but not limited to,electrical and mechanical damage caused by improper storage, failure to use theproper grade and amount of engine oil, failure to keep the deck clear of flammabledebris, or failure to maintain the equipment according to the instructions contained inthe owner's manual.
• Engine (fuel system) cleaning or repairs caused by fuel determined to be contami-nated or oxidized (stale). In general, fuel should be used within 30 days of itspurchase date.
• Normal deterioration and wear of the exterior finishes, or product label replacement.• Riding equipment used for commercial or rental purposes.
LIMITED WARRANTY ON BATTERY
For ninety (90) days from date of purchase, if any battery included with this ridingequipment proves defective in material or workmanship and our testing determines thebattery will not hold a charge, Sears will replace the battery at no charge. During thefirst 30 days of purchase, there will be no charges to replace the battery at your HOME.After the first 30 days, for your convenience, IN-HOME warranty service will still beavailable but a trip charge will apply. This charge will be waived if the Craftsmanproduct is dropped of at an authorized Sears location. For the nearest authorizedSears location, please call 1-800-4-MY-HOME®.
This battery warranty applies only while this product is within the United States.
This warranty gives you specific legal rights, and you may also have other rights, whichvary, from state to state.
Sears, Roebuck and Co.,Dept.817WA, Hoffman Estates, IL 60179
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IMPORTANT: This cutting machine is capable of amputating hands and feet andthrowing objects. Failure to observe the following safety instructions could result inserious injury or death.
Look for this symbol to point outimportant safety precautions. It meansCAUTION!!! BECOMEALERT!!! YOURSAFETY IS INVOLVED.
CAUTION: In order to preventaccidental starting when setting up,transporting, adjusting or making repairs,always disconnect spark plug wire andplace wire where it cannot contact sparkplug.
CAUTION: Do not coast down a hill
in neutral, you may lose control of thetractor.
_, CAUTION: Tow only the attachments
that are recommended by and complywith specifications of the manufacturer ofyour tractor. Use common sense whentowing. Operate only at the lowestpossible speed when on a slope. Tooheavy of a load, while on a slope, isdangerous. "13res can lose traction withthe ground and cause you to lose controlof your tractor.
,_I, WARNING: Engine exhaust, some ofits constituents, and certain vehiclecomponents contain or emit chemicalsknown to the State of California to causecancer and birth defects or other repro-ductive harm.
d_I, WARNING: Battery posts, terminalsand related accessories contain leadand lead compounds, chemicals knownto the State of Califomia to cause cancerand birth defects or other reproductiveharm. Wash hands after handling.
I. GENERAL OPERATION
• Read, understand, and follow allinstructions in the manual and on themachine before starting.
• Only allow responsible adults, who arefamiliar with the instructions, to operatethe machine.
• Clear the area of objects such as rocks,toys, wire, etc., which could be pickedup and thrown by the blade.
• Be sure the area is clear of other peoplebefore mowing. Stop machine if anyoneenters the area.
• Never carry passengers.• Do not mow in reverse unless absolutely
necessary. Always look down andbehind before and while backing.
• Be aware of the mower dischargedirection and do not point it at anyone.Do not operate the mower without eitherthe entire grass catcher or the guard inplace.
• Stow down before turning.• Never leave a running machine
unattended. Always tum off blades, setparking brake, stop engine, and removekeys before dismounting.
• Turn off blades when not mowing.• Stop engine before removing grass
catcher or unclogging chute.• Mow only in daylight or good artificial
light.• Do not operate the machine while under
the influence of alcohol or drugs.• Watch for traffic when operating near or
crossing roadways.• Use extra care when loading or unload-
ing the machine into a trailer or truck.• Data indicates that operators, age 60
years and above, are involved in a largepercentage of riding mower-relatedinjuries. These operators shouldevaluate their ability to operate the ridingmower safely enough to protect them-selves and others from sedous injury.
• Keep machine free of grass, leaves orother debris build-up which can touchhot exhaust / engine parts and bum. Donot allow the mower deck to plow leavesor other debds which can cause build-up to occur. Clean any oil or fuelspillage before operating or storing themachine. Allow machine to cool beforestorage.
I1. SLOPE OPERATION
Slopes are a major factor related to loss-of-control and tipover accidents, which can re-sult in severe injury or death. All slopesrequire extra caution. If you cannot back upthe slope or if you feel uneasy on it, do notmow it.
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DO:
• Mow up and down slopes, not across.• Remove obstacles such as rocks, tree
limbs, etc.• Watch for holes, ruts, or bumps. Uneven
terrain could overturn the machine. Tallgrass can hide obstacles.
• Use slow speed. Choose a low gear sothat you will not have to stop or shiftwhile on the slope.
• Follow the manufacturer's recommenda-tions for wheel weights or counter-weights to improve stability.
• Use extra care with grass catchers orother attachments. These can changethe stability of the machine.
• Keep all movement on the slopes slowand gradual Do not make suddenchanges in speed or direction.
• Avoid starting or stopping on a slope. Iftires _ose traction, disengage the bladesand proceed slowly straight down theslope.
DO NOT:
• Do not turn on slopes unless necessary,and then, turn slowly and graduallydownhill, if possible.
• Do not mow near drop-offs, ditches, orembankments. The mower couldsuddenly turn over if a wheel is over theedge of a cliff or ditch, or if an edgecaves in.
• Do not mow on wet grass. Reducedtraction could cause sliding.
• Do not try to stabilize the machine byputting your foot on the ground.
• Do not use grass catcher on steepslopes.
IlL CHILDREN
Tragic accidents can occur if the operatoris not alert to the presence of children.Children are often attracted to themachine and the mowing activity. Neverassume that children will remain whereyou last saw them.• Keep children out of the mowing area
and under the watchful care of anotherresponsible adult.
• Be alert and turn machine off if childrenenter the area.
• Before and when backing, look behindand down for small children.
• Never carry children. They may fall offand be seriously injured or interferewith safe machine operation.Never allow children to operate themachine.Use extra care when approaching blindcorners, shrubs, trees, or other objectsthat may obscure vision.
IV. SERVICE
• Use extra care in handling gasolineand other fuels. They are flammableand vapors are explosive.-Use only an approved container.- Never remove gas cap or add fuelwith the engine running. Allowengine to cool before refueling. Donot smoke.
-Never refuel the machine indoors.- Never store the machine or fuelcontainer inside where there is anopen flame, such as a water heater.
• Never run a machine inside a closedarea.
• Keep nuts and bolts, especially bladeattachment bolts, tight and keepequipment in good condition.
• Never tamper with safety devices.Check their proper operation regularly.
• Keep machine free of grass, leaves, orother debris build-up. Clean oil or fuelspillage. Allow machine to cool beforestoring.
• Stop and inspect the equipment if youstrike an object. Repair, if necessary,before restarting.
• Never make adjustments or repairswith the engine running.
• Grass catcher components are subjectto wear, damage, and deterioration,which could expose moving parts orallow objects to be thrown. Frequentlycheck components and replace withmanufacturer's recommended parts,when necessary.
• Mower blades are sharp and can cut.Wrap the blade(s) or wear gloves, anduse extra caution when servicing them.
• Check brake operation frequently.Adjust and service as required.
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• Be sure the area is clear of otherpeople before mowing. Stop machine ifanyone enters the area.
• Never carry passengers or childreneven with the blades off.
• Do not mow in reverse unless abso-lutely necessary. Always look downand behind before and while backing.
• Never carry children. They may fall offand be seriously injured or interferewith safe machine operation.
• Keep children out of the mowing areaand under the watchful care of anotherresponsible adult.
• Be alert and turn machine off if childrenenter the area.
• Before and when backing, look behindand down for small children.
• Mow up and down slopes (15 ° Max),not across.
• Remove obstacles such as rocks, treelimbs, etc.
• Watch for holes, ruts, or bumps.Uneven terrain could overturn themachine. Tall grass can hide obstacles.
• Use slow speed. Choose a low gear sothat you will not have to stop or shiftwhile on the slope.
• Avoid starting or stopping on a slope. Iftires lose traction, disengage theblades and proceed slowly straightdown the slope.
• If machine stops while going uphill,disengage blades, shift into reverseand back down slowly.
• Do not turn on slopes unless neces-sary, and then, turn slowly and gradu-ally downhill, if possible.
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PRODUCT SPECIFICATIONS
Gasoline 1.25Capacity and Unleaded andType: Regular
Oil Type SAE 30 (above 32°F)API-SF-SJ): SAE 5W-30
(below 32°F)
_il Capacity: 3.0 Pints
Spark Plug: Champion RC12YC(Gap: .030")
Ground Speed (MPH):Forward: 1st 1.1
2nd 1.43rd 2.24th 3.45th 4.36th 5.5
Reverse: 1.7
Tire Pressure: Front: 14 PSIRear: 12 PSI
Charging 3 Amps BatterySystem: 5 Amps Headlights
Battery: Amp/Hr: 28Min. CCA: 230Case Size: UIR
Blade Bolt Torque: 27-35 Ft. Lbs.
CONGRATULATIONS on your purchaseof a new tractor. It has been designed,engineered and manufactured to giveyou the best possible dependability andperformance.Should you experience any problem youcannot easily remedy, please contact aSears or other qualified service center.We have competent, well-trained techni-cians and the proper tools to service orrepair this tractor.Please read and retain this manual. The
instructions will enable you to assembleand maintain your tractor properly.Always observe the "SAFETY RULES".
REPAIR AGREEMENT
A Repair Agreement is available on thisproduct. Contact your nearest Searsstore for details.
CUSTOMER RESPONSIBILITIES
• Read and observe the safety rules.• Follow a regular schedule in maintain-
ing, caring for and using your tractor.• Follow the instructions under "Mainte-
nance" and "Storage" sections of thisowner's manual.
_(_,WARNING: This tractor is equippedwith an intemal combustion engine andshould not be used on or near anyunimproved forest-covered, brush-covered or grass-covered land unless theengine's exhaust system is equipped witha spark arrester meeting applicable localor state laws (if any). If a spark arrester isused, it should be maintained in effectiveworking order by the operator.In the state of California the above isrequired by law (Section 4442 of theCalifornia Public Resources Code).Other states may have similar laws.Federal laws apply on federal lands. Aspark arrester for the muffler is availablethrough your nearest Sears servicecenter (See REPAIR PARTS section ofthis manual).
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SteeringWheel Insert
Steering Wheel
(1) Hex Bolt3/8-16 x 1
(1) Locknut 1/2-20
(1) Hex Bolt 1/4-28 x 1-1/4
,=_ Steering WheelAdapter
O(1) Locknut 1/4-28
SteeringExtension
Steering ShaftBoot
Seat
(1) Washer17/32 x 1-3/16 x 12 Gauge
_(1) Knob
Keys
(2) Keys
For Future Use
Slope SheetVideo Cassette
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Your new tractor has been assembled at the factory with the exception of those partsleft unassembled for shipping purposes. To ensure safe and proper operation of yourtractor all parts and hardware you assemble must be tightened securely. Use thecorrect tools as necessary to insure proper tightness. Review the video cassette beforeyou begin,
TOOLS REQUIRED FOR ASSEMBLY
A socket wrench set will make assemblyeasier. Standard wrench sizes you needare listed below.(1) 3/4"wrench (1) Pliers(2) 7/16"wrench (1) Utilityknife(1) Tire pressure gauge
When right or left hand is mentioned inthis manual, it means when you are in theoperating position (seated behind thesteering wheel).
TO REMOVE TRACTOR FROMCARTON
UNPACK CARTON
1. Remove all accessible loose partsand parts boxes from carton.
2. Cut, from top to bottom, along lines onall four corners of carton, and laypanels flat.
3. Check for any additional loose partsor cartons and remove.
BEFORE REMOVING TRACTORFROM SKID
ATTACH STEERING WHEEL
7. Snap steering wheel insert into centerof steering wheel.
8. Remove protective materials fromtractor hood and grill.
IMPORTANT: Check for and remove anystaples in skid that may puncture tireswhere tractor is to rolt off skid.
.Tabs
Extension
1/4 Locknut 1/4 Hex
ASSEMBLE EXTENSION SHAFT ANDBOOT
1. Slide extension shaft onto lower
steering shaft. Align mounting holesin extension and lower shafts andinstall 1/4 hex bolt and Iockrlut.Tighten securely.
IMPORTANT: Rghten bolt and nutsecurely to 10-12 ft. Ibs torque.2. Place tabs of steering boot over tab
slots in dash and push down tosecure.
INSTALL STEERING WHEEL3. Position front wheels of the tractor so
they are pointing straight forward.4. Remove steering wheel adapter from
steering wheel and slide adapter ontosteering shaft extension.
5. Position steering wheel so cross barsare horizontal (left to right) and slideinside boot and onto adapter.
6. Assemble large flat washer, 1/2 hexnut and tighten securely.
SteeringShaft
CHECK BA'B'ERY
1. Lift seat pan to raised position.NOTE: If this battery is put into serviceafter month and year indicated on label(label located between terminals) chargebattery for minimum of one hour at 6-10amps. (See "BATFERY" in Maintenancesection of this manual for charginginstructions).
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SeatLabel
Terminal
INSTALL SEAT
Adjust seat before tightening adjustmentknob.1. Remove adjustment knob and fiat
washer securing seat to cardboardpacking and set aside for assembly ofseat to tractor.
2. Pivot seat upward and remove fromthe cardboard packing. Remove thecardboard packing and discard.
3. Place seat on seat pan so head ofshoulder bolt is positioned over largeslotted hole in pan.
4. Push down on seat to engageshoulder bolt in slot and pull seattowards rear of tractor.
5. Pivot seat and pan forward andassemble adjustment knob and flatwasher loosely. Do not tighten.
6. Lower seat into operating position andsit in seat.
7. Slide seat until a comfortable positionis reached which allows you to pressclutch/brake pedal all the way down.
8. Get off seat without moving itsadjusted position.
9. Raise seat and tighten adjustmentknob securely.
Seat
NOTE: You may now roll or drive yourtractor off the skid. Follow the appropriateinstruction below to remove the tractorfrom the skid.
TO ROLL TRACTOR OFF SKID (SeeOperation section for location andfunction of controls)1. Press lift lever plunger and raise
attachment lift lever to its highestposition.
2. Release parking brake by depressingclutch/brake pedal.
3. Place gearshift lever in neutral (N)position.
4. Roll tractor forward off skid.5. Remove banding holding deflector
shield up against tractor.TO DRIVE TRACTOR OFF SKID (SeeOperation section for location and
function of controls)
A)_WARNING: Before starting, readunderstand and fo ow a nstructions inthe Operation section of this manual. Besure tractor is in a well-ventilated area.Be sure the area in front of tractor is clearof other people and objects.1. Be sure all the above assembly steps
have been completed.2. Check engine oil level and fill fuel
tank with gasoline.3. Sit on seat in operating position,
depress clutch/brake pedal and setthe parking brake.
4. Place gear shift lever in neutral (N)position.
5. Press lift lever plunger and raiseattachment lift lever to its highestposition.
6. Start the engine. After engine hasstarted, move throttle control to idleposition.
7. Depress clutch/brake pedal into full"BRAKE" position and hold. Movegearshift lever to 1st gear.
8. Slowly release clutch/brake pedal andslowly drive tractor off skid.
9. Apply brake to stop tractor, set parkingbrake and place gearshift lever inneutral position.
10.Turn ignition key to "STOP" position.Continue with the instructions that follow.
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INSTALL MULCHER PLATE
(If previously removed)1. Raise and hold deflector shield in
upright position.2. Place front of mulcher plate over front
of mower deck opening and slide intoplace, as shown.
3. Hook front latch into hole on front ofmower deck.
4. Hook rear latch into hole on back ofmower deck.
Deflector
MulcherPlate
Latchjlq Hooks
_ILCAUTION: Do not remove deflectorshield from mower. Raise and holdshield when attaching mulcher plate andallow it to rest on plate while in opera-tion.
TO CONVERT TO BAGGING ORDISCHARGING
Simply remove mulcher plate and storein a safe place. Your mower is now readyfor discharging or installation of optionalgrass catcher accessory.NOTE: It is not necessary to changeblades. The mulcher blades are de-signed for discharging and bagging also.
CHECK TIRE PRESSURE
The tires on your tractor were overin-flated at the factory for shipping pur-poses. Correct tire pressure is importantfor best cutting performance.° Reduce tire pressure to PSI shown in
"PRODUCT SPECIFICATIONS"section of this manual.
CHECK DECK LEVELNESS
For best cutting results, mower housingshould be properly leveled. See "TOLEVEL MOWER HOUSING" in theService and Adjustments section of thismanual.
CHECK FOR PROPER POSITION OFALL BELTS
See the figures that are shown forreplacing motion and mower blade drivebelts in the Service and Adjustmentssection of this manual. Verify that thebelts are routed correctly.
CHECK BRAKE SYSTEM
After you learn how to operate yourtractor, check to see that the brake isproperly adjusted. See "TO ADJUSTBRAKE" in the Service and Adjustmentssection of this manual.
/CHECKLIST
Before you operate and enjoy your newtractor, we wish to assure that you receivethe best performance and satisfaction fromthis Quality Product.Please review the following checklist:,/All assembly instructions have been
completed.,/No remaining loose parts in carton.
,/Battery is properly prepared andcharged. (Minimum 1 hour at 6 amps).
•/ Seat is adjusted comfortably andtightened securely.
,I All tires are properly inflated. (Forshipping purposes, the tires wereoverinflated at the factory).
,/Be sure mower deck is properly leveledside-to-side/front-to-rear for best cuttingresults. (Tires must be properly inflatedfor leveling).
,/Check mower and drive belts. Be surethey are routed properly around pulleysand inside all belt keepers.
,/Check wiring. See that all connectionsare still secure and wires are properlyclamped.
While learning how to use your tractor, payextra attention 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 thembefore you start the engine.
,/Be sure brake system is in safe operat-ing condition.
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These symbols may appear on your tractor or in literature supplied with the product.Learn and understand their meaning.
BATrERY CAUTION OR REVERSE FORWARD FAST SLOWWARNING
J
ENGINE ON ENGINE OFF OIL PRESSURE LIGHTS ON OVER TEMPLIGHT !
R N H LATTACHMENT REVERSE NEUTRAL HIGH LOW PARKING BRAKE
CLUTCH ENGAGED
KEEP AREA CLEAR SLOPEATrACHMENT HAT_J_RDS
IGNITION CLUTCH DISENGAGED (SEE SAFETY RULES SECTION)
DANGER, KEEP HANDS AND FEET AWAY
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FREE WHEEL(Automatic Models only)
KNOWYOURTRACTOR
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATINGYOUR TRACTOR
Compare the illustrations with your tractor to familiarize yourself with the locations ofvarious controls and adjustments. Save this manual for future reference.
Ammeter
Throttle/ChokeControl
Attachment Ignition Switch
Clutch /
Clutch/BrakePedal - - ......
Light Switch
UftLeverPlunger
AttachmentLift Lever
HeightAdjustmentIndicator
Parking Brake Lever
Gearshift Lever
Our tractors conform to the safety standards of theAmerican National Standards Institute.
AMMETER - Indicates charging (+) ordischarging (-) of battery.ATTACHMENT CLUTCH LEVER - Usedto engage the mower blades, or otherattachments mounted to your tractor.ATTACHMENT LIFT LEVER - Used toraise, lower, and adjust the mower deckor other attachments mounted to yourtractor.CLUTCH/BRAKE PEDAL - Used fordeclutching and braking the tractor andstarting the engine.GEARSHIFT LEVER - Selects the speedand direction of tractor.
IGNITION SWITCH - Used for starting andstopping the engine.LIFT LEVER PLUNGER - Used to releaseattachment lift lever when changing itsposition.LIGHT SWITCH POSITION - Turns theheadlights on and off.PARKING BRAKE LEVER - Locks clutch/brake pedal into the brake position.THROTTLE/CHOKE CONTROL- Usedfor starting and controlling engine speed.
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The operation of any tractor can result in foreign objects thrown intothe eyes, which can result in severe eye damage. Always wear safetyglasses or eye shields while operating your tractor or performing anyadjustments or repairs. We recommend a wide vision safety mask overspectacles or standard safety glasses.
HOWTO USEYOURTRACTOR
TO SET PARKING BRAKE
Your tractor is equipped with an operatorpresence sensing switch. When engineis running, any attempt by the operator toleave the seat without first setting theparking brake will shut off the engine.1. Depress clutch/brake pedal all the
way down and hold.2. Pull parking brake lever up and
release pressure from clutch/brakepedal. Pedal should remain in brakeposition. Make sure parking brake willhold tractor secure.
Attachment Clutch LeverPosition
Control
Ignition Key,"Disengaged"Position
Brake"Engaged"Position
"al"Disengaged"Position Position
Lever
STOPPING
MOWER BLADES -
• To stop mower blades, move attach-ment clutch lever to "DISENGAGED"position.
GROUND DRIVE -
• To stop ground drive, depress clutch/brake pedal all the way down.
• Move gearshift lever to neutral (N)position.
ENGINE -
• Move throttle control to slow position.NOTE: Failure to move throttle control toslow position and allowing engine to idlebefore stopping may cause engine to"backfire".• Turn ignition key to "STOP" position
and remove key. Always remove keywhen leaving tractor to preventunauthorized use.
• Never use choke to stop engine.
IMPORTANT: Leaving the ignition switchin any position other than "STOP" willcause the battery to discharge and godead.NOTE: Under certain conditions whentractor is standing idle with the enginerunning, hot engine exhaust gases maycause "browning" of grass. To eliminatethis possibility, always stop engine whenstopping tractor on grass areas.
_CAUTION: Always stop tractorcompletely, as described above, beforeleaving the operator's position.
TO USE THROTTLE CONTROL
Always operate engine at full throttle.• Operating engine at less than full
throttle reduces the battery chargingrate.
• Full throttle offers the best bagging andmower performance.
TO MOVE FORWARD AND BACKWARD
The direction and speed of movement iscontrolled by the gearshift lever,1. Start tractor with clutch/brake pedal
depressed and gearshift lever inneutral (N) position.
IMPORTANT: Bring tractor to a completestop before shifting or changing gears.Failure to do so will shorten the useful lifeof your transaxle.
TO ADJUST MOWER cu'n'ING HEIGHT
The position of the attachment lift leverdetermines the cutting height.• Grasp lift lever.• Press plunger with thumb and move
lever to desired position.The cutting height range is approxi-mately 1-1/2 to 4". The heights aremeasured from the ground to the bladetip with the engine not running. Theseheights are approximate and may varydepending upon soil conditions, height ofgrass and types of grass being mowed.
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• The average lawn should be cut toapproximately 2-1/2 inches during thecool season and to over 3 inchesduring hot months. For healthier andbetter looking lawns, mow often andafter moderate growth.
• For best cutting performance, grassover 6 inches in height should bemowed twice. Make the first cutrelatively high; the second to desiredheight.
TO OPERATE MOWER
Your tractor is equipped with an operatorpresence sensing switch. Any attempt bythe operator to leave the seat with theengine running and the attachment clutchengaged will shut off the engine.1. Select desired height of cut.2. Start mower blades by engaging
,I(_CAUTION: Do not operate the mowerwithout either the entire grass catcher, onmowers so equipped, or the deflectorshield in place.
AttachmentClutch Lever Attachemnt"Engaged"" Lever HighPosition Position
"DisemPosition
LowPosition
DeflectorShield
TO OPERATE ON HILLS
_CAUTION: Do not drive up or downhills with slopes greater than 15 ° and donot drive across any slope. Use the slopeguide at the back of this manual.• Choose the slowest speed before
starting up or down hills.• Avoid stopping or changing speed on
hills.
• If slowing is necessary, move throttlecontrol lever to slower position.
• If stopping is absolutely necessary,push clutch/brake pedal quickly tobrake position and engage parkingbrake.
• Move gearshift lever to 1st gear. Besure you have allowed room for tractorto roll slightly as you restart movement.
• To restart movement, slowly releaseparking brake and clutch/brake pedal.
• Make all turns slowly.
TO TRANSPORT
• Raise attachment lift to highest positionwith attachment lift control.
• When pushing or towing your tractor,be sure gearshift lever is in neutral (N)position.
• Do not push or tow tractor at more thanfive (5) MPH.
NOTE: To protect hood from damagewhen transporting your tractor on a truckor a trailer, be sure hood is closed andsecured to tractor. Use an appropriatemeans of tying hood to tractor (rope, cord,etc.).
TOWING CARTS AND OTHER ATTACH-MENTS
Tow only the attachments that arerecommended by and comply withspecifications of the manufacturer of yourtractor. Use common sense when towing.Too heavy of a load, while on a slope, isdangerous. "13rescan lose traction withthe ground and cause you to lose controlof your tractor.
BEFORE STARTING THE ENGINE
CHECK ENGINE OIL LEVEL
The engine in your tractor has beenshipped, from the factory, already filledwith summer weight oil.1. Check engine oil with tractor on level
ground.2. Remove oil fill cap/dipstick and wipe
clean, reinsert the dipstick and screwcap tight, wait for a few seconds,remove and read oil level. If neces-sary, add oil until "FULL" mark ondipstick is reached. Do not overfill.
• For cold weather operation you shouldchange oil for easier starting (See "OILVISCOSITY CHART" in the Mainte-nance section of this manual).
• To change engine oil, see the Mainte-nance section in this manual.
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ADD GASOLINE
• Fill fuel tank to bottom of filler neck. Donot overfill. Use fresh, clean, regularunleaded gasoline with a minimum of87 octane. (Use of leaded gasolinewill increase carbon and lead oxidedeposits and reduce valve life). Do notmix oil with gasoline. Purchase fuel inquantities that can be used within 30days to assure fuel freshness.
,_CAUTION: Wipe off any spilled oil orfuel. Do not store, spill or use gasolinenear an open flame.IMPORTANT: When operating intemperatures below32°F(0°C), use fresh,clean winter grade gasoline to helpinsure good cold weather starting.
,_CAUTION: Alcohol blended fuels(called gasohol or using ethanol ormethanol) can attract moisture whichleads to separation and formation ofacids during storage. Acidic gas candamage the fuel system of an enginewhile in storage. To avoid engineproblems, the fuel system should beemptied before storage of 30 days orlonger. Drain the gas tank, start theengine and let it run until the fuel linesand carburetor are empty. Use fresh fuelnext season. See Storage Instructions foradditional information. Never use engineor carburetor cleaner products in the fueltank or permanent damage may occur.
TO START ENGINE
When starting the engine for the first time or ifthe engine has run out of fuel, it will take extracranking time to move fuel from the tank tothe engine.1. Sit on seat in operating position,
depress clutch/brake pedal and setparking brake.
2. Place gear shift lever in neutral (N)position.
3. Move attachment clutch to disen-gaged position.
4. Move throttle control to choke position.
NOTE: Before starting, read the warm andcold starting procedures below.5. Insert key into ignition and turn key
clockwise to start position and releasekey as soon as engine starts. Do notrun starter continuously for more thanfifteen seconds per minute. If theengine does not start after severalattempts, move throttle control to fastposition, wait a few minutes and tryagain. If engine still does not start,move the throttle control back to thechoke position and retry.
WARM WEATHER STARTING (50 ° F andabove)
6 When engine starts, move the throttlecontrol to the fast position.
• The attachments and ground drive cannow be used. If the engine does notaccept the load, restart the engine andallow it to warm up for one minuteusing the choke as described above
COLD WEATHER STARTING ( 50o F andbelow)
6. When engine starts, leave throttlecontrol in choke position until enginewarms up and begins to run roughly.Once rough running begins, immedi-ately move the throttle control to thefast position. Engine warm-up maytake from several seconds to severalminutes (the colder the temperature,the longer the warm-up).
• The attachments can also be usedduring the engine warm-up period.
NOTE: If at a high altitude (above 3000 feet)or in cold temperatures (below 32 F) thecarburetor fuel mixture may need to beadjusted for best engine performance (see'3"0 ADJUST CARBURETOR" in the Serviceand Adjustments section of this manual).
15
MOWING TIPS
• Mower should be properly leveled forbest mowing performance. See "TOLEVEL MOWER HOUSING" in theService and Adjustments section of thismanual.
• The left hand side of mower should beused for trimming.
• Drive so that clippings are dischargedonto the area that has already beencut. Have the cut area to the right of thetractor. This will result in a more evendistribution of clippings and moreuniform cutting.
• When mowing large areas, start byturning to the right so that clippings willdischarge away from shrubs, fences,driveways, etc. After one or tworounds, mow in the opposite directionmaking left hand turns until finished.
f
1t
• If grass is extremely tall, it should bemowed twice to reduce load andpossible fire hazard from driedclippings. Make first cut relatively high;the second to the desired height.
• Do not mow grass when it is wet. Wetgrass will plug mower and leaveundesirable clumps. Allow grass todry before mowing.
• Always operate engine at full throttlewhen mowing to assure better mowingperformance and proper discharge ofmaterial. Regulate ground speed byselecting a low enough gear to givethe mower cutting performance as wellas the quality of cut desired.
• When operating attachments, select aground speed that will suit the terrainand give best performance of theattachment being used.
MULCHING MOWING TIPS
IMPORTANT: For best performance,keep mower housing free of built-upgrass and trash. Clean after each use.• The special mulching blade will recut
the grass clippings many times andreduce them in size so that as they fallonto the lawn they will disperse into thegrass and not be noticed. Also, themulched grass will biodegrade quicklyto provide nutrients for the lawn.Always mulch with your highest engine(blade) speed as this will provide thebest recutting action of the blades.
• Avoid cutting your lawn when it is wet.Wet grass tends to form clumps andinterferes with the mulching action.The best time to mow your lawn is theearly afternoon. At this time the grasshas dried and the newly cut area willnot be exposed to the direct sun.
• For best results, adjust the mowercutting height so that the mower cuts offonly the top one-third of the grassblades. For extremely heavy grass,reduce your width of cut on each passand mow slowly.
MAX 1/3
• Certain types of grass and grassconditions may require that an area bemulched a second time to completelyhide the clippings. When doing asecond cut, mow across or perpendicu-lar to the first cut path.
• Change your cutting pattern from weekto week. Mow north to south one weekthen change to east to west the nextweek. This will help prevent mattingand graining of the lawn.
Replace Spark Plug _'/2Replace Air Filter Paper Cartridge
Replace Fuel Filter !,#'
1 - Change more often when operating under a heavy load orin high ambient temperatures.
2 - Service more often when operating in dJrty or dusty conditions.
3 - Replace blades more often when mowing in sandy soil.4 - Not f_luirisd if _lq_p_ with maintenance-free battery.5 - Tighten front axle pivot bolt to 35 ft.-Ibs, maximum.
DO not overitghten.
GENERAL RECOMMENDATIONS
The warranty on this tractor does not coveritems that have been subjected to operatorabuse or negligence. To receive full valuefrom the warranty, operator must maintaintractor as instructed in this manual.Some adjustments will need to be madepedodically to properly maintain yourtractor.All adjustments in the Service andAdjustments section of this manual shouldbe checked at least once each season.• Once a year you should replace the
spark plug, clean or replace air filter, andcheck blades and belts for wear. A newspark plug and clean air filter assureproper air-fuel mixture and help yourengine run better and last longer.
interlock systems for proper operation.5. Check for loose fasteners.
LUBRICATION CHART
(_ Spindle -- •_) SpindleZerk Zerk
(_Front WheelBearingZerk
Bearing Zerk
@Enginet III II
i OGear-' shifti
---' _'--" Pivots(DSAE 30 or 10w30 MOTOR OIL(_GENERAL PURPOSE GREASE@REFER TO Maintenance "ENGINE"SECTION
IMPORTANT: Do not oil or grease thepivot points which have special nylonbearings. Viscous lubricants will attractdust and dirt that will shorten the life of
the self-lubricating bearings. If you feelthey must be lubricated, use only a dry,powdered graphite type lubricant
17sparingly •
TRACTORAlways observe safety rules whenperforming any maintenance.BRAKE OPERATION
If tractor requires more than six (6) feetstopping distance at high speed inhighest gear, then brake must be ad-justed. (See "TO ADJUST BRAKE" in theService and Adjustments section of thismanual).TIRES
• Maintain proper air pressure in all tires(See "PRODUCT SPECIFICATIONS"section of this manual).
• Keep tires free of gasoline, oil, or insectcontrol chemicals which can harmrubber.
• Avoid stumps, stones, deep ruts, sharpobjects and other hazards that maycause tire damage.
NOTE: To seal tire punctures and preventflat tires due to slow leaks, tire sealantmay be purchased from your local partsdealer. Tire sealant also prevents tire dryrot and corrosion.OPERATOR PRESENCE SYSTEM
Be sure operator presence and interlocksystems are working properly. If yourtractor does not function as described,repair the problem immediately.• The engine should not start unless the
clutch/brake pedal is fully depressedand attachement clutch control is in thedisengaged position.
• When the engine is running, anyattempt by the operator to leave theseat without first setting the parkingbrake should shut off the engine.
• When the engine is running and theattachment clutch is engaged, anyattempt by the operator to leave theseat should shut off the engine.
• The attachment clutch should neveroperate unless the operator is in theseat.
BLADE CARE
For best results mower blades must bekept sharp. Replace bent or damagedblades.BLADE REMOVAL
1. Raise mower to highest position toallow access to blades.
Mandrel AspemblyTrailing _ Blade _Edge Up f'_.-'- = Center _/_'_ _\\
.Flat Washer.'L_-_ .. _':_ _Lock • _, t°r
'_"-Blade Bolt (Grad_'*-'_•A Grade 8 heat treated bolt can be identified
by six lines on the bolt head,
TO SHARPEN BLADE
NOTE: We do not recommend sharpen-ing blade - but if you do, be sure theblade is balanced.Care should be taken to keep the bladebalanced. An unbalanced blade willcause excessive vibration and eventualdamage to mower and engine.• The blade can be sharpened with a file
or on a grinding wheel. Do not attemptto sharpen while on the mower.
• To check blade balance, you will needa 5/8" diameter steel bolt, pin, or a conebalancer. (When using a cone bal-ancer, follow the instructions suppliedwith balancer.)
NOTE: Do not use a nail for balancingblade. The lobes of the center hole mayappear to be centered, but are not.• Slide blade on to an unthreaded
portion of the steel bolt or pin and holdthe bolt or pin parallel with the ground.If blade is balanced, it should remain ina horizontal position. If either end ofthe blade moves downward, sharpenthe heavy end until the blade isbalanced.
5/8"Pin de
Center HoleBATTERYYour tractor has a battery charging systemwhich is sufficient for normal use. How-ever, periodic charging of the battery withan automotive charger will extend its life.
18
• Keep battery and terminals clean.• Keep battery bolts tight.• Keep small vent holes open.• Recharge at 6-10 amperes for 1 hour.NOTE: The original equipment battery onyour tractor is maintenance free. Do notattempt to open or remove caps or covers.Adding or checking level of electrolyte isnot necessary.
TO CLEAN BATTERY AND TERMINALS
Corrosion and dirt on the battery andterminals can cause the battery to "leak"power.1. Disconnect BLACK battery cable first
then RED battery cable and removebattery from tractor.
2. Rinse the battery with plain water anddry.
3. Clean terminals and battery cableends with wire brush until bright.
4. Coat terminals with grease or petro-leum jelly.
5. Reinstall battery (See "REPLACINGBATTERY" in the SERVICE ANDADJUSTMENTS section of thismanual).
TRANSAXLE COOLING
Keep transaxle free from build-up of dirtand chaff which can restrict cooling.
V-BELTSCheck V-belts for deterioration and wearafter 100 hours of operation and replaceif necessary. The belts are not adjustable.Replace belts if they begin to slip fromwear.
ENGINE
LUBRICATION
Only use high quality detergent oil ratedwith API service classification SF- SJ. Se-lect the oil's SAE viscosity grade accord-ing to your expected operating tempera-ture.
SAE VISCOS_ GRADES
F -20 O 3O _ 40 fo aO _o0
._0 _10 10 2O 3O 4O_3O C*
_PERA_IRE RANGE ._r _I_ATEO B ER_YlE NEXT O_ CHANGE
NOTE: Although multi-viscosity oils(5W30, 10W30 etc.) improve starting incold weather, these multi-viscosity oilswill result in increased oil consumptionwhen used above 32°F. Check your en-gine oil level more frequently to avoidpossible engine damage from runninglow on oil.
Change the oil after every 25 hours of op-eration or at least once a year if the trac-tor is not used for 25 hours in one year.Check the crankcase oil level before
starting the engine and after each eight(8) hours of operation. 13ghten oil fill cap/dipstick securely each time you check theoil level.TO CHANGE ENGINE OIL
Determine temperature range expectedbefore oil change. All oil must meet APIservice classification SF-SJ.• Be sure tractor is on level surface.• Oil will drain more freely when warm.• Catch oil in a suitable container.1. Remove oil fill cap/dipstick. Be careful
not to allow dirt to enter the enginewhen changing oil.
2. Remove yellow cap from end of drainvalve and install the drain tube ontothe fitting.
3. Unlock drain valve by pushing inwardslightly and tuming counterclockwise.
4. To open, pull out on the drain valve.5. After oil has drained completely, close
and lock the drain valve by pushinginward and turning clockwise until thepin is in the locked position as shown.
6. Remove the drain tube and replacethe cap onto to the end of the drainvalve.
7. Refill engine with oil through oil filldipstick tube. Pour slowly. Do notoverfill. For approximate capacity see"PRODUCT SPECIFICATIONS"section of this manual.
8. Use gauge on oil fill cap/dipstick forchecking level. Be sure dipstick cap istightened securely for accuratereading. Keep oil at "FULL" line ondipstick.
AIR FILTER
Your engine will not run properly using adirty air filter. Clean the foam pre-cleanerafter every 25 hours of operation or everyseason. Service paper cartridge everylOg hours of operation or every season,whichever occurs first.
19
Service air cleaner more often underdusty conditions.1. Remove knob(s) and cover.
TO SERVICE PRE-CLEANER
2. Slide foam pre-cleaner off cartridge.3. Wash it in liquid detergent and water.4. Squeeze it dry in a clean cloth.5. Saturate it in engine oil. Wrap it in
clean, absorbent cloth and squeeze toremove excess oil.
NOTE: If very dirty or damaged, replacepre-cleaner.6. Reinstall pro-cleaner over cartridge.7. Reinstall cover and secure with
knob(s).
TO SERVICE CARTRIDGE
1. Remove cartridge nut.2. Carefully remove cartridge to prevent
debris from entering carburetor.Clean base carefully to prevent debrisfrom entering carburetor.
3. Clean cartridge by tapping gently onflat surface.
NOTE: If very dirty or damaged, replacecartridge.4. Reinstall cartridge, nut, precleaner,
cover and secure with knob(s).IMPORTANT: Petroleum solvents, suchas kerosene, are not to be used to cleanthe cartridge. They may cause deteriora-tion of the cartridge. Do not oil cartridge.Do not use pressurized air to clean or drycartridge.
Cover Knob
Nut
Pre-C_eanerCartridge
CLEAN AIR SCREEN
Air screen must be kept free of dirt andchaff to prevent engine damage fromoverheating. Clean with a wire brush orcompressed air to remove dirt andstubborn dried gum fibers.ENGINE COOLING FINS
Remove any dust, dirt or oil from enginecooling fins to prevent engine damagefrom overheating.1. Remove oil fill cap/dipstick.2. Remove hex bolts from blower
housing and lift housing off engine.3. Cover oil fill opening to prevent entry
of dirt.
4. Use compressed air or stiff bristlebrush to thoroughly clean enginecooling fins.
5. To reassemble, reverse aboveprocedure.
Hex _ousing
Bolts _T_._:_ BoltsOil Fill/ - "Dipstick Tube Air
',.SparkPlug
Engine Cooling FinsMUFFLER
Inspect and replace corroded muffler andspark arrester (if equipped) as it couldcreate a fire hazard and/or damage.SPARK PLUG(S)Replace spark plug(s) at the beginning ofeach mowing season or after every 100hours of operation, whichever occurs first.Spark plug type and gap setting areshown in "PRODUCT SPECIFICATIONS"section of this manual.IN-LINE FUEL FILTER
The fuel filter should be replaced onceeach season. If fuel filter becomesclogged, obstructing fuel flow to carbure-tor, replacement is required.1. With engine cool, remove filter and
plug fuel line sections.2. Place new fuel filter in position in fuel
line with arrow pointing towardscarburetor.
3. Be sure there are no fuel line leaksand clamps are properly positioned.
4. Immediately wipe up any spilledgasoline.
Clamp
Fuel Filter
CLEANING
• Clean engine, battery, seat, finish, etc.of all foreign matter.
• Keep finished surfaces and wheelsfree of all gasoline, oil, etc.
• Protect painted surfaces with automo-tive type wax.
We do not recommend using a gardenhose to clean your tractor unless theelectrical system, muffler, air filter andcarburetor are covered to keep water out.Water in engine can result in a shortenedengine life.
20
_ WARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANYSERVICE OR ADJUSTMENTS:
1, Depress clutch/brake pedal fully and set parking brake.2. Place gearshift lever in neutral (N) position.3. Place attachment clutch in "DISENGAGED" position.4. Turn ignition key "STOP" and remove key.5. Make sure the blades and all moving parts have completely stopped.6. Disconnect spark plug wire from spark plug and place wire where it cannot
come in contact with plug.
TRACTORTO REMOVE MOWERMower will be easier to remove from the
right side of tractor.1. Place attachment clutch in "DISEN-
GAGED" position.2. Move attachment lift lever forward to
lower mower to its lowest position.3. Roll belt off engine pulley.4. Remove small retainer spring, and lift
clutch spring off pulley bolt.5. Remove large retainer spring, slide
collar off and push housing guide outof bracket.
6. Disconnect anti-sway bar from chassisbracket by removing retainer spring.
7. Disconnect suspension arms fromrear deck brackets by removingretainer springs.
8. Disconnect front links from deck byremoving retainer springs.
9. Raise lift lever to raise suspensionarms. Slide mower out from undertractor.
IMPORTANT: if an attachment other thanthe mower deck is to be mounted on thetractor, remove the front links and hookthe clutch spring Into square hole inframe.
TO INSTALL MOWER
1. Raise attachment lift lever to itshighest position.
2. Slide mower under tractor withdeflector shield to right side of tractor.
3. Lower lift lever to its lowest position.4. Connect front links to mower deck and
secure with retainer springs.5. Connect suspension arms to rear
deck brackets and secure withretainer springs.
6. Connect anti-sway bar to chassisbracket and secure with retainerspring.
7. Push clutch cable housing guide intobracket, slide collar onto guide andsecure with large retainer spring.
Adjust the mower while tractor is parkedon level ground or driveway. Make suretires are properly inflated (See "PROD-UCT SPECIFICATIONS" section of thismanual). If tires are over orunderinflated, you will not properlyadjust your mower.SIDE-TO-SIDE ADJUSTMENT• Raise mower to its highest position.• At the midpoint of both sides of mower,
measure height from bottom edge ofmower to ground. Distance "A" onboth sides of mower should be thesame or within 1/4" of each other.
• If adjustment is necessary, makeadjustment on one side of mower only.
• To raise one side of mower, tighten liftlink adjustment nut on that side.
• To lower one side of mower, loosen liftlink adjustment nut on that side.
NOTE: Each full turn of adjustment nutwill change mower height about 1/8".• Recheck measurements after adjust-
ing.
Bottom edge of Bottom edge ofmower to mower to
ground __ ground
A_-_ _Ground Line V J_
• To lower front of mower loosen nut =E"on both front links an equal number ofturns.
• When distance "D" is 1/8" to 1/2" lowerat front than roar, tighten nuts "F"against trunnion on both front links.
• To raise front of mower, loosen nut "F"from trunnion on both front links.Tighten nut "E" on both front links anequal number of turns. The two frontlinks must remain equal in length.
• When distance "D" is 1/8" to 1/2" lowerat front than rear, tighten nut "F" againsttrunnion on both front links.
• Recheck side-to-side adjustment.
"D" "D"
Both Front Links Should be Equal in Length
"E"
Suspension Arm
Lilt LinkAdjustment Nut
FRONT-TO-BACK ADJUSTMENTIMPORTANT: Deck must be level side-toside. If the following front-to-back adjust-ment is necessary, be sure to adjust bothfront links equally so mower will staylevel side-to-side.To obtain the best cutting results, themower housing should be adjusted sothat the front is approximately 1/8" to 1/2"lower than the rear when the mower is inits highest position.Check adjustment on right side of tractor.Measure distance "D" directly in front andbehind the mandrel at bottom edge ofmower housing as shown.• Before making any necessary adjust-
ments, check that both front links areequal in length.
• If links are not equal in length, adjustone link to same length as other link.
Front Links
TO REPLACE MOWER BLADE DRIVEBELTThe mower blade drive belt may bereplaced without tools. Park the tractor onlevel surface. Engage parking brake.
BELT REMOVAL -
1. Remove mower from tractor (See "TOREMOVE MOWER" in this section ofmanual).
2. Work belt off both mandrel pulleys andidler pulleys.
3. Pull belt away from mower.
BELT INSTALLATION -
1. Work belt around both mandrelpulleys and idler pulleys
2. Make sure belt is in all pulley groovesand inside all belt guides.
3. Install mower (See "To Install Mower"in this section of this manual).
22
MandrelIdler
Pulley
TO ADJUST BRAKE
Your tractor is equipped with an adjust-able brake system which is mounted onthe right side of the transaxle.If tractor requires more than six (6) feetstopping distance at high speed inhighest gear on a level dry concrete orpaved surface, then brake must beadjusted.1. Depress clutch/brake pedal and
engage parking brake.2. Measure distance between brake
operating arm and nut =A" on brakerod.
3. If distance is other than 1-1/2", loosenjam nut and turn nut "A" until distancebecomes 1-1/2". Retighten jam nutagainst nut "A".
4. Road test tractor for proper stoppingdistance as stated above. Readjust ifnecessary. If stopping distance is stillgreater than six (6) feet in highestgear, further maintenance is neces-sary. Contact a Sears or otherqualified service center.
With Parking Brake "Engaged"
Nut =A"
Nut
ting
Aim
TO REPLACE MOTION DRIVE BELT
Park the tractor on level surface. Engageparking brake. For assistance, there is abelt installation guide decal on bottomside of left footrest.
BELT REMOVAL -
1. Remove mower (See "TO REMOVEMOWER" in this section of manual).
NOTE: Observe entire motion drive beltand position of all belt guides andkeepers.2. Remove belt from stationary idler and
clutching idler.3. Remove belt downward from around
engine pulley.4. Pull belt slack toward rear of tractor.
Remove belt upwards from transaxlepulley by deflecting belt keepers.
5. Remove belt from center span keeperand pull belt away from tractor.
BELT INSTALLATION -
1. Carefully work new belt down be-tween transaxle belt keepers and ontothe input pulley.
2. Slide belt into the center span keeper.3. Pull belt toward front of tractor and roll
around the top groove of enginepulley.
4. Install belt through stationary idler andclutching idler.
5. Make sure belt is in all pulley groovesand inside all belt guides and keep-ers.
6. Install mower (See "TO INSTALLMOWER" in this section of manual).
Engine Pulley_
ciiiii::i tI
23
TRANSAXLE GEAR SHIFT LEVERNEUTRAL ADJUSTMENTThe transaxle should be in neutral whenthe gear shift lever is in neutral (N) (lockgate) position. The adjustment is preset atthe factory; however, if adjustment isneeded, proceed as follows:1. Make sure transaxle is in neutral (N).NOTE: When the tractor rear wheelsmove freely, the transaxle is in neutral.2. Loosen adjustment bolt in front of the
right rear wheel.3. Position the gear shift lever in the
neutral (N) position.4. Tighten adjustment bolt securely.NOTE: If additional clearance is neededto get to adjustment bolt, move mowerdeck height to the lowest position.
Gearshift Lever Neutral Lock Gate
Adjustment Bolt
TO ADJUST STEERING WHEELALIGNMENT
If steering wheel crossbars are nothorizontal (left to right) when wheels arepositioned straight forward, removesteering wheel and reassemble withcrossbars horizontal. Tighten securely.
FRONT WHEEL TOE-IN/CAMBER
The front wheel toe-in and camber arenot adjustable on your tractor. If damagehas occurred to affect the front wheel toe-in or camber, contact a Sears or otherqualified service center.
TO REMOVE WHEEL FOR REPAIRS
1. Block up axle securely.2. Remove axle cover, retaining ring and
washers to allow wheel removal (rearwheels have a square key - Do notlose).
3. Repair tire and reassemble.NOTE: On rear wheels only: aligngrooves in rear wheel hub and axle.Insert square key.
4. Replace washers and snap retainingring securely in axle groove.
5. Replace axle cover.NOTE: To seal tire punctures andprevent flat tires due to slow leaks,purchase and use tire sealant fromSears. Tire sealant also prevents tire dryrot and corrosion.
WashersRetainingRing
AxleCover
I
Square Key f(Rear Wheel Only)
TO START ENGINE WITH A WEAK
_W TrERYARNING: Lead-acid batteries
generate explosive gases. Keep sparks,flame and smoking materials away frombatteries. Always wear eye protectionwhen around batteries.If your battery is too weak to start theengine, it should be recharged. (See"BATIERY" in the MAINTENANCEsection of this manual).If "jumper cables" are used for emergencystarting, follow this procedure:IMPORTANT: Your tractor is equippedwith a 12 volt system. The other vehiclemust also be a 12 volt system. Do not useyour tractor battery to start other vehicles.
TO ATTACH JUMPER CABLES -
1. Connect one end of the RED cable tothe POSITIVE (+) terminal of eachbattery(A-B), taking care not to shortagainst tractor chassis.
2. Connect one end of the BLACK cableto the NEGATIVE (-) terminal (C) offully charged battery.
3. Connect the other end of the BLACKcable (D) to good chassis ground,away from fuel tank and battery.
TO REMOVE CABLES, REVERSEORDER -
1. BLACK cable first from chassis andthen from the fully charged battery.
2. RED cable last from both batteries.
24
Weak or Dead Fully ChargedBattery Battery
REPLACING BATTERY
,_WARNING: Do not short batteryterminals by allowing a wrench or anyother object to contact both terminals atthe same time. Before connecting battery,remove metal bracelets, wristwatchbands, rings, etc.Positive terminal must be connected firstto prevent sparking from accidentalgrounding.1. Lift seat pan to raised position.2. Disconnect BLACK battery cable first
then RED battery cable and carefullyremove battery from tractor.
3. Install new battery with terminals insame position as old battery.
4. First connect RED battery cable topositive (+) terminal with hex bolt andkeps nut as shown. Tighten securely.Slide terminal cover over terminal
5. Connect BLACK grounding cable tonegative (-) terminal with remaininghex bolt and keps nut. Tightensecurely.
TO REPLACE HEADLIGHT BULB
1. Raise hood.2. Pull bulb holder out of the hole in the
backside of the grill.3. Replace bulb in holder and push bulb
holder securely back into the hole inthe backside of the grill.
4. Close hood.INTERLOCKS AND RELAYS
Loose or damaged wiring may cause yourtractor to run poorly, stop running, orprevent it from starting.• Check wiring. See electrical wiring
diagram in the Repair Parts section.TO REPLACE FUSE
Replace with 20 amp automotive-typeplug-in fuse. The fuse holder is locatedbehind the dash.
TO REMOVE HOOD AND GRILLASSEMBLY1. Raise hood.2. Unsnap headlight wire connector.3. Stand in front of tractor. Grasp hood
at sides, tilt toward engine and lift offof tractor.
4. When replacing hood, be sure toreconnect the headlight wire connec-tor.
Hood
Headlight WireConnector
TerminalCover
//
/ RexBolt
Positive(Red)Cable
(Black) Cable
25
ENGINE
Maintenance, repair, or replacement of theemission control devices and systems, whichare being done at the customers expense,may be performed by any non-mad enginerepair establishment or individual. Warrantyrepairs must be performed by an authorizedengine manufacturer's service outlet.TO ADJUST THROTTLE CONTROLCABLE
The throttle control has been preset at thefactory and adjustment should not benecessary. Check adjustment as describedbelow before loosening cable. If adjustmentis necessary, proceed as follows:1. With engine not running, move throttle
control lever from slow to choke position.Slowly move lever from choke to fastposition.
2. Check that holes "A" in govemor controllever and hole in governor plate line-up.If holes "A" are not aligned, loosen clampscrew and move throttle cable until holesare aligned. Tighten clamp screwsecurely.
Governor GovernorLever Plate
Holes "A" Throttle
Screw Cable
TO ADJUST CARBURETOR
NOTE: The carburetor on this engine is lowemission. It is equipped with an idle fueladjusting needle with a limiter cap, whichallows some adjustment within the limitsallowed by the cap. Do not attempt to removethe lim_r cap. The limiter cap cannot beremoved without breaking the adjustingneedle.
The carburetor has been preset at the factoryand adjustment should not be necessary.However, minor adjustment may be requiredto compensate for differences in fuel,temperature, altitude or load. If the carburetordoes need adjustment, proceed as follows:In general, turning idle mixture valve in(clockwise) decreases the supply of fuel tothe engine giving a leaner fueVair mixture.Turning the idle mixture valve out (counter-cloc_vise.).increases the supply of fuel to theengine gswng a richer fueVair mixture.
IMPORTANT: Damage to the needle valveand the seat in carburetormay resultifscrewisturned intoo tight.
PRELIMINARY SE'I-I'ING -
1. Air cleaner assembly must be assembledto the carburetor when making carburetoradjustments.
2. Be sure the throttle control cable is
adjusted properly (see above).
FINAL SE'n'ING -
1. Start engine and allow to warm for fiveminutes. Make final adjustments withengine running and shift/motion controllever in neutral (N) position.
2. Move throttle control lever to slowposition. With finger, rotate and holdthrottle lever against idle speed screw.Turn idle speed screw to attain 1750RPM.
3. While still holding throttle lever againstidle speed screw, turn idle mixture valvefull travel clockwise then counterclock-wise untilengine runs rough. Turn valveto a point midway between those twopositions. Release throttle lever.
ACCELERATION TEST -4. Move throttlecontrollever from slow to
fast position. If engine hesitates or dies,turn idle mixture valve out (counterclock-wise) 1/8 turn. Repeat test and continueto adjust, if necessary, until engineaccelerates smoothly.
High speed stop is factory adjusted. Do notadjust or damage may result.IMPORTANT: Never tamper with the enginegovernor, which is factory set for properengine speed. Overspeeding the engineabove the factory high speed setting can bedangerous. If you think the engine-governedhigh speed needs adjusting, contact aSears or other qualified service center,which has proper equipment and experienceto make any necessary adjustments.
Idle Speed [-]- _ _ Throttle
Screw__
Idle Mixture ValveWith Limiter
26
Immediately prepare your tractor forstorage at the end of the season or if thetractor will not be used for 30 days ormore.
_CAUTION: Never store the tractor withgasoline in the tank inside a buildingwhere fumes may reach an open flame orspark. Allow the engine to cool beforestoring in any enclosure,
TRACTORRemove mower from tractor for winterstorage. When mower is to be stored fora period of time, clean it thoroughly,remove all dirt, grease, leaves, etc. Storein a clean, dry area.1. Clean entire tractor (See "CLEANING"
in the Maintenance section of thismanual).
2. Inspect and replace belts, if necessary(See belt replacement instructions inthe Service and Adjustments sectionof this manual).
3. Lubricate as shown in the Mainte-nance section of this manual.
4. Be sure that all nuts, bolts and screwsare securely fastened. Inspect movingparts for damage, breakage and wear.Replace if necessary.
5. Touch up all rusted or chipped paintsurfaces; sand lightly before painting.
BA'n'ERY
• Fully charge the battery for storage.• After a period of time in storage, battery
may require recharging.• To help prevent corrosion and power
leakage during long periods of storage,battery cables should be disconnectedand battery cleaned thoroughly (see"TO CLEAN BA'I-FERY AND TERMI-NALS" in the Maintenance section ofthis manual).
• After cleaning, leave cables discon-nected and place cables where theycannot come in contact with batteryterminals.
• If battery is removed from tractor forstorage, do not store battery directly onconcrete or damp surfaces.
ENGINE
FUEL SYSTEM
IMPORTANT: It is important to preventgum deposits from forming in essentialfuel system parts such as carburetor, fuelhose, or tank during storage. Also,
alcohol blended fuels (called gasohol orusing ethanol or methanol) can attractmoisture which leads to separation andformation of acids during storage. Acidicgas can damage the fuel system of anengine while in storage.1. Drain the fuel tank.2. Start the engine and let it run until the
fuel lines and carburetor are empty.• Never use engine or carburetor cleaner
products in the fuel tank or permanentdamage may occur.
• Use fresh fuel next season.NOTE: Fuel stabilizer is an acceptablealternative in minimizing the formation offuel gum deposits during storage. Addstabilizer to gasoline in fuel tank orstorage container. Always follow the mixratio found on stabilizer container. Runengine at least 10 minutes after addingstabilizer to allow the stabilizer to reachthe carburetor. Do not drain the gas tankand carburetor if using fuel stabilizer.ENGINEOIL
Drain oil (with engine warm) and replacewith clean engine oil. (See =ENGINE" inthe Maintenance section of this manual).CYLINDER(S)
1. Remove spark plug(s).2. Pour one ounce of oil through spark
plug hole(s) into cylinder(s).3. Turn ignition key to start position for a
few seconds to distribute oil.4, Replace with new spark plug(s).
OTHER
• Do not store gasoline from one seasonto another.
• Replace your gasoline can if your canstarts to rust. Rust and/or dirt in yourgasoline will cause problems.
• If possible, store your tractor indoorsand cover it to give protection from dustand dirt.
• Cover your tractor with a suitableprotective cover that does not retainmoisture. Do not use plastic. Plasticcannot breathe which allows conden-sation to form and will cause yourtractor to rust.
IMPORTANT: Never cover tractor whileengine and exhaust areas are still warm.
27
TROUBLESHOOTING CHART
See appropriate section in manual unless directed to Sears service center
PROBLEM CORRECTION
Will not start
Hard to start
Engine will notturn over
Engine clicks butwill not start
CAUSE
1. Out of fuel.2. Engine not "CHOKED"
properly.3. Engine flooded. 3.
4. Bad spark plug. 4.5. Dirty air filter. 5.6. Dirty fuel filter. 6,7 Water in fuel. 7,
8. Loose or damaged wiring. 8.9. Carburetor out of adjustment 9.
10,Engine valves out ofadjustment.
1. Dirty air filter. 1.2. Bad spark plug. 2.3. Weak or dead battery. 3.
4. Dirty fuel filter. 4.5. Stale or dirty fuel. 5.
6. Loose or damaged wiring. 6.7. Carburetor out of adjustment 7.
1. Weak or dead battery. 1.2. Corroded battery terminals. 2.3. Loose or damaged wiring. 3.4. Faulty solenoid or starter. 4.
1. Fill fuel tank.2. See "TO START ENGINE"
in Operation section.Wait several minutes
before attempting to start.Replace spark plug.Clean/replace air filter.Replace fuel filter,Drain fuel tank andcarburetor, refill tank withfresh gasoline and replacefuel filter.Check all wiring.See "To Adjust Carburetor"in Service and Adjustmentssection.
10.Contact a Sears or otherqualified service center.
Clean/replace air filter.Replace spark plug.Recharge or replacebattery.Replace fuel filter.Drain fuel tank and refill
with fresh gasoline.Check all wiring,See "To Adjust Carburetor"in Service and Adjustmentssection.Contact a Sears or otherqualified service center.
Recharge or replacebattery,Replace fuse.Clean battery terminals.Check all wiring.Check/replace ignitionswitch.Check/replace solenoid orstarter.Contact a Sears or otherqualified service center.
Recharge or replace battery.Clean battery terminals.Check all wiring.Check/replace solenoid orstarter.
28
TROUBLESHOOTING CHART
See appropdate section in manual unless directed to Sears service center
7. Dirty fuel filter. 7.8. Stale or dirty fuel. 8.
9. Water in fuel. 9.
10. Spark plug wire loose.
1. Set in =Higher Cut" position/reduce speed.
2. Adjust throttle control.
Clean underside of mowerhousing.Clean/replace air filter.Check oil level/change oil.Clean and regap or changespark plug.Replace fuel filter.Drain fuel tank and refill withfresh gasoline.Drain fuel tank and carburetor, refill tank with freshgasoline and replace fuelfilter.
10.Connect and tighten sparkplug wire.
11. Dirty engine air screen/fins.12. Dirty/clogged muffler.13. Loose or damaged wiring.14. Carburetor out of
adjustment.
15.Engine valves out ofadjustment.
1. Worn, bent or loose blade.
2. Bent blade mandrel.3. Loose/damaged part(s).
1. Faulty operator-safetypresence control system.
.
2.3.
4.5.
Worn, bent or loose blade.
Mower deck not level.Buildup of grass, leaves,and trash under mower.Bent blade mandrel.Clogged mower deck ventholes from buildup ofgrass, leaves, and trasharound mandrels.
11.Clean engine air screen/fins.12. Clean/replace muffler.f3.Check all wiring.14. See "To Adjust Carburetor"
in Service and Adjustmentssection.
15.Contact a Sears or otherqualified service center.
NOTEYOUR TRACTOR ISEQUIPPED WITH A SPECIALALTERNATOR SYSTEM.THE LIGHTS ARE NOTCONNECTED TO THEBATTERY, BUT HAVE THEIROWN ELECTRICAL SOURCE.BECAUSE OF THIS, THEBRIGHTNESS OF THE LIGHTSWILL CHANGE WITH ENGINESPEED. AT IDLE THE LIGHTSWILL DIM. ASTHE ENGINE ISSPEEDED UP, THE LIGHTSWILL BECOME THEIR BRIGHTEST.
HEADLIGHTS
/7
NON-REMOVABLECONNECTIONS
IGNmON SWITCH 0-REMOVABLE
CONNECTIONS
WIRING INSULATED CLIPSNOTE: IF WIRING INSULATED CLIPS WERE REMOVED FORSERVICING OF UNIT, THEY SHOULD BE REPLACED TOPROPERLY SECURE YOUR WIRING.
Nut Hex Jam 3/8-16 UncSpringRod Brake 2 00 ZincWasher 13/32 x 13/16 x 16 GaPin Getter 1/8 x 3/4 CadRod Brake Parking Lt/YtCap Brake ParkingBracket Mtg TransaxleBolt Hex Hd 5/16-18unc x 3/4Shaft Asm Pedal FootBearing Nylon BIk629 IdWasher 21/32 x 1 x 18 GaPin Roll 3/16 x 1"Pulley Composite FlatBolt Fin Hex 3/6-16unc x 3Keeper Belt IdlerPulley IdlerBencrank Clutch Grad Dry STLRetainer Belt Style SpringBolt Carr Sh 3/8-16 x 1-1/2 Gr 5Nut Crownlock 3/8-16 UNCNut Crown Lock 5/16-18Link Clutch 7 66Spdng Return Clutch 6 75Screw 3/8-16 x 1-1/4V-Belt Gd DriveKeeper Belt CentarspanScrew 3/8-16 x .875Cover Pedal BIkRoundPulley Eng
Hd 1/4RetainerSpringWasher 9/32 x 3/4 x 10 GaStrapTorqueBolt RdHd Sqnk 3/8-16 x 1 UncNut Lock Fig. 3/8-16 UncSpacer RetainerWasher 13/32 x 2 x 10 Ga.Washer Srrted 5/161D x 1 .125Bracket Shift MountHub Tapered Flange Shift LtBolt Rdhd Sqnk 1/4-20 x 3/4 Gr.5Nut Crownlock1/4-20 UNCBolt Hex Fin 1/4-20 UNC x I Gr.5Washer 5/8 x .281 x 10 Ga.Bracket Pivot LeverScrew 5/16-18 x 5/8Bolt shoulder5/16-18 x .561Plate Fastening LtKeeper BeltT/ANylinerSnap-In 5/8" iDWasher Nyl 7/81Dx .105"Bolt Carr Sh 3/8-16 x 1-3/4 Gr.5Nut Hsx Flange Lock
NOTE: Allcomponentdimensionsgive in U.S. inches1 inch= 25.4 mm
37
TRACTOR - - MODEL NUMBER 917.271653STEERING ASSEMBLY
-f
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38
TRACTOR - - MODEL NUMBER 917.271653STEERING ASSEMBLY
(Choke-A-Matic) 1090 691293 Retainer-Brush635 691909 Boot-Spark Plug 1091 691333 Cap-Limiter668 691323 Spacer 1095 690190 Valve Gasket Set691 692407 ° Seal-Governor Shaft 1119 691183 Screw (Alternator)692 690572 Spring-Detent 1127 691657 Screw (Float Bowl)697 690372 Screw (Drive Cap) 1127A695407 Screw (Float Bowl)711 690703 Screw (Carburetor Shield) RPM Settings: Low Speed: 1900-2100718 690959 Pin-Locating High Speed: 3000-3200727 490324 Cover-Starter Drive729 691335 Clip-Wire Included in Engine Gasket Set, Key. No.729A 691224 Clip-Wire 358732 691002 Screw (Starter Drive Cover) O Included in Carburetor Overhaul Kit, Key.733 691658 Screw (Crankshaft Extension) No. 121and121A741 691284 Gear-Timing :1: Included in Carburetor Gasket Set, Key.757 691714 Link-Counterweight No. 977 and 977A758 692423 Counterweight + Included in Valve Gasket Set, Key. No.759 691239 Pin-Counterweight 1095761 691096 Screw (Counterweight) NOTE: All component dimensions given in U.S.783 693713 Gear-Pinion inches 1 inch = 25.4 mm
53
SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION
1. Fold this page along dotted line Indicated above.2. Hold page before you so that Its left edge Is vertically parallel to a tree
trunk or other upright structure,3. Sight across the fold In the direction of hill slope you want to measure.4. Compare the angle of the fold with the slope of the hill.
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For the replacement parts, accessories andowner's manuals that you need to do-it-yourself.
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