Craftsman 917.275021 Owner's Manual

Owner's Manual JCRAFTSMAN°J 23.0 HP ELECTRIC START 48" MOWER AUTOMATIC GARDEN TRACTOR Model No. 917.275021 • Safety • Assembly • Operation • Maintenance • Repair Parts 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 pm, Mon- Sat Sears, Roebuck and Co., Hoffman Estates, II 60179 Visit our Craftsman website:www.sears.comlcraftsman
Warranty ............................................... 2 Safety Rules ......................................... 3 Product Specifications .......................... 6 Assembly .............................................. 8 Operation ............................................ 13 Maintenance Schedule ...................... 20 Maintenance ....................................... 20 Service and Adjustments .................... 24 Storage ............................................... 32 Troubleshooting ................................. 33 Repair Parts ........................................ 38 Parts Ordering ..................... Back Cover LIMITED TWO YEAR WARRANTY ON CRAFTSMAN RIDING EQUIPMENT PARTS For two (2) years from the date of purchase, if this Craftsman Riding Equipment is maintained, lubricated and tuned up according to the instructions in the owner's manual, Sears will repair or replace, free of charge, any parts found to be defective in material or workmanship. Warranty service is available free of charge by returning your Craftsman riding equipment to your nearest Sears Service Center. In-home warranty service is available but a trip charge will apply. This warranty applies only while this product is in the United States. This Warranty does not cover: • Expendable items which become worn during normal use, such as blades, spark plugs, air cleaners, belts and oil filters. • 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, impacting objects 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 the proper grade and amount of engine oil, failure to keep the deck clear of flammable debris, or the failure to maintain the equipment according to the instructions contained in the 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 thirty (30) days of its purchase date. • Riding equipment used for commercial or rental purposes. A product is "used for commercial purpose" if is used for any purpose other than single family household dwellings or in usage where profit is made. LIMITED 90 DAY WARRANTY ON BATTERY For ninety (90) days from date of purchase, if any battery included with this riding equipment proves defective in material or workmanship and our testing determines the battery will not hold a charge, Sears will replace the battery at no charge. War- ranty service is available free of charge by returning your Craftsman riding equipment to your nearest Sears Service Center. In-home warranty service is available but a trip charge will apply. This warranty applies only while this product is in the United States. TO LOCATE THE NEAREST SEARS SERVICE CENTER OR TO SCHEDULE IN- HOME WARRANTY SERVICE, SIMPLY CONTACT SEARS AT 1-800-4-MY-HOME This Warranty gives you specific legal dghts, and you may also have other rights which may vary from state to state. Sears, Roebuck and Co., D/817 WA, Hoffman Estates, IL 60179 2
IMPORTANT: This cutting machine is capable of amputating hands and feet and throwing, objects. Failure to observe the following safety instructions could result in serious injury or death. I. GENERAL OPERATION • Read, understand, and follow all instructions in the manuel and on the machine before starting. • Only allow responsible adults, who are familiar with the instructions, to operate the machine. • Clear the area of objects such as rocks, toys, wire, etc., which could be picked up and thrown by the blade. • Be sure the area is clear of other people before mowing. Stop machine if anyone enters the area. • Never carry passengers. • Do not mow in reverse unless abso- lutely necessary. Always look down and behind before and while backing. • Be aware of the mower discharge direction and do not point it at anyone. Do not operate the mower without either the entire grass catcher or the guard in place. • Slow down before turning. • Never leave a running machine unattended. Always turn off blades, set parking brake, stop engine, and remove keys before dismounting. • Turn off 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 unloading the machine into a trailer or truck. • Data indicates that operators, age 60 years and above, are involved in a large percentage of riding mower- related injuries. These operators should evaluate their ability to operate the riding mower safely enough to protect themselves and others from serious injury. • Keep machine free of grass, leaves or other debris build-up which can touch hot exhaust / engine parts and bum. Do not allow the mower deck to plow leaves or other debris which can cause build-up to occur. Clean any oil or fuel spillage before operating or storing the machine. Allow machine to cool before storage. I1. SLOPE OPERATION Slopes are a major factor related to loss-of- control and tipover accidents, which can result in severe injury or death. All slopes require extra caution. If you cannot back up the slope or if you feel uneasy on it, do not mow it. 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. Tall grass can hide ob- stacles. • Use slow speed. Choose a low gear so that you will not have to stop or shift while on the slope. • Follow the manufacturer's recommen- dations for wheel weights or counter- weights to improve stability. • Use extra care with grass catchers or other attachments. These can change the stability of the machine. • Keep all movement on the slopes slow and gradual. Do not make sudden changes in speed or direction. • Avoid starting or stopping on a slope. If tires lose traction, disengage the blades and proceed slowly straight down the slope. DO NOT: • Do not turn on slopes unless neces- sary, and then, turn slowly and gradu- ally downhill, if possible. • Do not mow near drop-offs, ditches, or embankments. The mower could suddenly turn over if a wheel is over the edge of a cliff or ditch, or if an edge caves in. • Do not mow on wet grass. Reduced traction could cause sliding. • Do not try to stabilize the machine by putting your foot on the ground. • Do not use grass catcher on steep slopes. 3
IlL CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them. • Keep children out of the mowing area and under the watchful care of another responsible adult. • Be alert and turn machine off if children enter the area. • Before and when backing, look behind and down for small children. • Never carry children. They may fall off and be seriously injured or interfere with safe machine operation. • Never allow children to operate the machine. • Use extra care when approaching blind corners, shrubs, trees, or other objects that may obscure vision. IV. SERVICE • Use extra care in handling gasoline and other fuels. They are flammable and vapors are explosive. -Use only an approved container. - Never remove gas cap or add fuel with the engine running. Allow engine to cool before refueling. Do not smoke. -Never refuel the machine indoors. - Never store the machine or fuel container inside where there is an open flame, such as a water heater. • Never run a machine inside a closed area. • Keep nuts and bolts, especially blade attachment bolts, tight and keep equipment in good condition. • Never tamper with safety devices. Check their proper operation regularly. • Keep machine free of grass, leaves, or other debris build-up. Clean oil or fuel spillage. Allow machine to cool before storing. • Stop and inspect the equipment if you strike an object. Repair, if necessary, before restarting. • Never make adjustments or repairs with the engine running. • Grass catcher components are subject to wear, damage, and deterioration, which could expose moving parts or allow objects to be thrown. Frequently check components and replace with manufacturer's recommended parts, when necessary. • Mower blades are sharp and can cut. Wrap the blade(s) or wear gloves, and use extra caution when servicing them. • Check brake operation frequently. Adjust and service as required. • Be sure the area is clear of other people before mowing. Stop machine if anyone enters the area. • Never carry passengers or children even with the blades off. • Do not mow in reverse unless abso- lutely necessary. Always look down and behind before and while backing. • Never carry children. They may fall off and be seriously injured or interfere with safe machine operation. • Keep children out of the mowing area and under the watchful care of another responsible adult. • Be alert and turn machine off if children enter the area. • Before and when backing, look behind and down for small children. • Mow up and down slopes (15 = Max), not across. • Remove obstacles such as rocks, tree limbs, etc. • Watch for holes, ruts, or bumps. Uneven terrain could overturn the machine. Tall grass can hide obstacles. 4
• Use slow speed. Choose a low gear so that you will not have to stop or shift while on the slope. • Avoid starting or stopping on a slope. If tires lose traction, disengage the blades and proceed slowly straight down the slope. • If machine stops while going uphill, disengage blades, shift into reverse and back down slowly. • Do not turn on slopes unless neces- sary, and then, turn slowly and gradu- ally downhill, if possible. _Look for this symbol to point out important safety precautions. It means CAUTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED. _ CAUTION: In order to prevent accidental starting when setting up, transporting, adjusting or making repairs, always disconnect spark plug wire and place wire where it cannot contact spark plug. _ CAUTION: Do not coast down a hill in neutral, you may lose control of the tractor. CAUTION: Tow only the attachments that are recommended by and comply with specifications of the manufacturer of your tractor. Use common sense when towing. Operate only at the lowest possible speed when on a slope. Too heavy of a load, while on a slope, is dangerous. Tires can lose traction with the ground and cause you to lose control of your tractor. &WARNING: Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other repro- ductive harm. _IbWARNING: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. 5
PRODUCT SPECIFICATIONS GASOLINE 3.5 GALLONS CAPACITY UNLEADED AND TYPE: REGULAR OILTYPE SAE 10W30 API-SF-SJ): (ABOVE 32°F) SAE 5W-30 (BELOW 32°F) OIL CAPACITY: W/FILTER: 4.5PINTS W/O FILTER: 4.0PINTS ;SPARK PLUG: CHAMPION GAP: .030") RCl 2YC GROUND FORWARD: 5.8 SPEED(MPH): REVERSE: 2.1 TIRE FRONT: 14 PSI PRESSURE: REAR: 10 PSI CHARGING 15AMPS @ 3600RPM SYSTEM: BATTERY: AMP/HR: 35 MIN. CCA: 280 CASE SIZE:U1 R BLADE BOLT 45-55 FT. LBS TORQUE: CONGRATULATIONS on your purchase of a new tractor. It has been designed, engineered and manufactured to give you the best possible dependability and performance. Should you experience any problem you cannot easily remedy, please contact a Sears or other qualified service center. We have competent, well-trained techni- cians and the proper tools to service or repair this tractor. Please read and retain this manual. The instructions will enable you to assemble and maintain your tractor properly. Always observe the "SAFETY RULES". REPAIR AGREEMENT A Repair Agreement is available on this product. Contact your nearest Sears store 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 this owner's manual. _IbWARNING: This tractor is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush- covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark 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 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest Sears service center (See REPAIR PARTS section of this manual). 6
Steering Wheel J Steering Sleeve Steering Wheel Insert Steering Sleeve Extension Seat (1) Washer 17/32 x 1-3/16 x 12 Gauge (1) Knob Mower (2) Retainer Springs (single loop) (5) Retainer Springs (double loop) (2)Flanged _Pins j (1)Front Plate Assembly Gauge Wheels (2) Adjusting Bars :2) Wheels .o) (2) Locknuts 3/8-16 ___ #"f,,,-_, (2) Retainer Springs (2) Shoulder Bolts _, (_) (double loop) (2) Washers 3/8 x 314 x 14 Ga. (2) Clevis Pins 7
Video Cassette Keys Slope Sheet (2) Keys (1) Oil Drain Tube Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes. To ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness. TOOLS REQUIRED FOR ASSEMBLY A socket wrench set will make assembly easier. Standard wrench sizes you need are listed below. (1) 9/16"wrench (1) Pliers (1) 1/2"wrench (1) Utility knife (1) 3/4" socket with drive ratchet (1) Tire pressure gauge When right or left hand is mentioned in this manual, it means, from your point of view, when you are in the operating position (seated behind the steering wheel). TO REMOVETRACTOR FROM CARTON UNPACK CARTON 1. Remove all accessible loose parts and parts cartons from carton. 2. Cut, from top to bottom, along lines on all four corners of carton, and lay panels flat. 3. Remove mower and packing materi- als. 4. Check for any additional loose parts or cartons and remove. BEFORE REMOVINGTRACTOR FROM SKID ATTACH STEERING WHEEL 1. Remove hex bolt, lock washer and large fiat washer from steering shaft. 2. Position front wheels of the tractor so they are pointing straight forward. 3. Slide the steering sleeve over the steering shaft. 4. Align tabs and press steering sleeve extension into bottom of steering wheel. 5. Position steering wheel so cross bars are horizontal (left to right) and slide onto steering wheel adapter. 6. Secure steering wheel to steering shaft with hex bolt, lock washer and large fiat washer previously removed. Tighten securely. 7. Snap steering wheel insert into canter of steering wheel. 8. Remove protective materials from tractor hood and grill. IMPORTANT: Check for and remove any staples in skid that may puncture tires where tractor is to roll off skid. 8
_ J_'_-Steefing ___.-_ Wheel Insert _-_ Hex Bolt o-----Lock Washer Steedn" _ Large Flat w s er Steering _ , Sleeve _::===_Ta b s Extension I Steering Shaft Steerin! Sleeve HOWTO SET UPYOURTRACTOR CHECK BATTERY 1. Lift hood to raised position_ NOTE: If this battery is put into service after month and year indicated on label (label located between terminals) charge battery for minimum of one hour at 6-10 amps. (See "BATTERY" in Maintenance section of this manual for charging instructions). INSTALL SEAT Adjust seat before tightening adjustment knob. 1. Remove adjustment knob and fiat washer securing seat to cardboard packing and set aside for assembly of seat to tractor. 2. Pivot seat upward and remove from the cardboard packing. Remove the cardboard packing and discard. 3. Place seat on seat pan so head of shoulder bolt is positioned over large slotted hole in pan. 4. Push down on seat to engage shoulder bolt in slot and pull seat towards rear of tractor. 5. Pivot seat and pan forward and assemble adjustment knob and flat washer loosely• Do not tighten. 6. Lower seat into operating position and sit in seat. 7. Slide seat until a comfortable position is reached which allows you to press clutch/brake pedal all the way down. 8. Get off seat without moving its adjusted position. 9. Raise seat and tighten adjustment knob securely. NOTE: You may now roll or drive your tractor off the skid. Follow the appropriate instruction below to remove the tractor from the skid. Seat "" "" ' Label • --./ • J Shoulder Bolt Flat Washer Adjustment Knob 9
. TO ROLLTRACTOR OFF SKID (See Operation section for location and function of controls) 1. Press lift lever plunger and raise attachment lift lever to its highest position. 2. Release parking brake by depressing brake pedal. 3. Place freewheel control in freewheel- ing position to disengage transmis- sion (See "TO TRANSPORT" in the Operation section of this manual). 4. Roll tractor forward off skid. TO DRIVETRACTOR OFF SKID (See Operation section for location and function of controls) _WARNING: Before starting, read, understand and follow all instructions in the Operation section of this manual. Be sure tractor is in a well-ventilated area. Be sure the area in front of tractor is clear of 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. Place freewheel control in "transmis- sion engaged" position. 4. Sit on seat in operating position, depress brake pedal and set the parking brake. 5. Press lift lever plunger and raise attachment lift lever to its highest position. 6. Start the engine. After engine has started, move throttle control to idle position. 7. Release parking brake. 8. Slowly move the motion control lever forward and slowly drive tractor off skid. 9. Apply brake to stop tractor and set parking brake. 10.Turn ignition key to "OFF" position. Continue with the instructions that follow. ASSEMBLE GAUGEWHEELSTO MOWER DECK The gauge wheels are designed to keep the mower deck in proper position when operating mower. Be sure they are properly adjusted to ensure optimum mower performance. 1. Slide gauge wheel bar down into bracket channel, Be sure that gauge wheel bar aligning holes are on top. Assemble gauge wheels as shown using shoulder bolts, 3/8 washers and 3/8-16 center Iocknuts and tighten securely. 2. For ease of mower to tractor assem- bly, raise gauge wheels to highest position and retain with clevis pins and spring retainers. NOTE: Adjust gauge wheels before operating mower. See "TO ADJUST GAUGE WHEELS" in the Operation section of this manual. Retainer Shoulder Bolt_ Adjusting _' _r_ II ° "_" Gauge_ _ll I Wheel - _ 3/8 Washer _. 3/8-16 Center Locknut 10
INSTALL MOWER AND DRIVE BELT Be sure tractor is on level surface and mower suspension arms are raised with attachment lift control. Engage parking brake. 1. Cut and remove ties securing anti- sway bar and belts. Swing anti-sway bar to left side of mower deck. 2. Slide mower under tractor with deflector shield to right side of tractor. IMPORTANT: Check belt for proper routing in all mower pulley grooves. 3. If equipped, turn height adjustment knob counterclockwise until it stops. 4. Lower mower linkage with attachment lift control. 5. Install belt into electric clutch pulley groove. 6. Place the suspension arms on outward pointing deck pins. Retain with double loop retainer spring with loops up as shown. 7. Install front plate assembly to tractor suspension brackets and retain with single loop retainer springs as shown. Chassis Bracket_ Gauge Wheel 8. Position front plate assembly between front mower brackets. Raise deck and plate assembly to align holes and insert flanged pins. Secure pins with double loop retainer springs between the plate and mower brackets. NOTE: To assist in locating hole in flanged pin, the hole in pin is inline with notch on head of pin. If necessary, move mower side-to-side to give space between plate and mower brackets. IMPORTANT: Check belt for proper routing in all mower pulley grooves. 9. Connect anti-sway bar to chassis bracket under left footrest and retain with double loop retainer spring. 10.If equipped, turn height adjustment knob clockwise to remove slack from mower suspension. 11.Raise deck to highest position. 12.Adjust gauge wheels before operating mower as shown in the Operation section of this manual. Electric Clutch Front Pulley SuspenUon Front Brackets Plate Assembly ,,Loop Retainer Loop Retainer Springs Double Retainer Spring USE PLIERS FOR I RETAINER SPRINGS Anti-Sway Bar Suspension Double Loop Retainer Spring (Outward pointing deck pins) Deflector: Sheild 11
CHECK TIRE PRESSURE The tires on your tractor were overinflated at the factory for shipping purposes. Correct tire pressure is important for best cutting performance. • Reduce tire pressure to PSI shown in "PRODUCT SPECIFICATIONS" section of this manual. CHECK MOWER LEVELNESS For best cutting results, mower should be propedy leveled. See "TO LEVEL MOWER HOUSING" in the Service and Adjustments section of this manual. CHECK FOR PROPER POSITION OF ALL BELTS See the figures that are shown for replacing motion, mower drive, and mower blade drive belts in the Service and Adjustments section of this manual. Verify that the belts are routed correctly. v"CHECKLIST Before you operate and enjoy your new tractor, we wish to assure that you receive the best performance and satisfaction from this Quality Product. Please review the following checklist: `/All assembly instructions have been completed. `/No remaining loose parts in carton. `/Battery is properly prepared and charged. (Minimum 1 hour at 6 amps). ,/" Seat is adjusted comfortably and tightened securely. ,/,All tires are properly inflated. (For shipping purposes, the tires were overinflated at the factory). `/Be sure mower deck is properly leveled side-to-side/front-to-rear for best cutting results. (Tires must be properly inflated for leveling). ,/Check mower and drive belts. Be sure they are routed properly around pulleys and inside all belt keepers. ,/Check wiring. See that all connections are still secure and wires are properly clamped. ,/Before driving tractor, be sure free- wheel control is in drive position. While learning how to use your tractor, pay extra attention to the following important items: ,/ 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. ,/It is important to purge the transmission before operating your tractor for the first time. Follow proper starting and transmission purging instructions (See "TO START ENGINE" and "PURGE TRANSMISSION" in the Operation section of this manual). 12

- KNOWYOURTRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments. Save this manual for future reference. Light Ammeter Ignition Switch Choke Switch Control Attachment Clutch Throttle Lift Plunger Motion Drive Belt Tension Handle Attachment Lift Lever Parking Brake Lever Height Knob Free Wheel Control Motion Control Lever Our tractors conform to the safety standards of the American National Standards Institute. ATTACHMENT CLUTCH SWITCH - Used to engage the mower blades, or other attachments mounted to your tractor. LIGHT SWITCH - Turns the headlights on and off. THROTTLE CONTROL - Used to control engine speed. BRAKE PEDAL - Used for braking the tractor and starting the engine. CHOKE CONTROL - Used when starting a cold engine. HEIGHT ADJUSTMENT KNOB - Used to adjust the mower cutting height. IGNITION SWITCH - Used for starting and stopping the engine. ATTACHMENT LIFT LEVER - Used to raise and lower the mower deck or other attach- ments mounted to your tractor. LIFT LEVER PLUNGER - Used to release attachment lift lever when changing its position. AMMETER - Indicates charging ( ) or discharging (-) of battery. PARKING BRAKE LEVER - Locks brake pedal into the brake position. MOTION CONTROL LEVER - Selects the speed and direction of tractor. FREEWHEEL CONTROL - Disengages transmission for pushing or slowly towing the tractor with the engine off. MOTION DRIVE BELTTENSION HANDLE-Used when changing motion drive belt and, if necessary, starting engine under extremely cold conditions. 14
The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye damage• Always wear safety glasses or eye shields while operating your tractor or performing any adjustments or repairs. We recommend a wide vision safety mask over spectacles or standard safety glasses. HOWTO USEYOURTRACTOR TO SET PARKING BRAKE Your tractor is equipped with an operator presence sensing switch. When engine is running, any attempt by the operator to leave the seat without first setting the parking brake will shut off the engine. 1. Depress brake pedal into full =BRAKE" position and hold. 2. Place parking brake lever in "EN- GAGED" position and release pressure from brake pedal. Pedal should remain in "BRAKE" position. Make sure parking brake will hold tractor secure. Push-In to Attachment Clutch Choke ___=Disengage" Switch Pull Out to Control, _,, Engage" Brake-_ _'_/_ _ ....... __ J Pedal / _ r _ _U_ _ v _/ _ Height _f _, Motion "_ • Control Lever Adjustment \ _---'- Knob "Parking Brake Brake Pedal "Engaged" Position "Drive" Position =Disengaged" Position STOPPING MOWER BLADES - • To stop mower blades,move attach- ment clutch switch to "DISENGAGED" position. GROUND DRIVE - • To stop ground drive, depress brake pedal into full "BRAKE" position. IMPORTANT: The motion control lever returns to neutral (N) position when the brake pedal is fully depressed. ENGINE - • Move throttle control to slow position• NOTE: Failure to move throttle control to slow position and allowing engine to idle before stopping may cause engine to "backfire". • Turn ignition key to "OFF* position and remove key. Always remove key when leaving tractor to prevent unauthorized use. • Never use choke to stop engine. IMPORTANT: Leaving the ignition switch in any position other than "OFF" will cause the battery to be discharged, (dead). NOTE: Under certain conditions when tractor is standing idle with the engine running, hot engine exhaust gases may cause "browning" of grass. To eliminate this possibility, always stop engine when stopping tractor on grass areas. ,_CAUTION: Always stop tractor completely, as described above, before leaving the operator's position; to empty grass catcher, etc. TO USE THROTTLE CONTROL Always operate engine at full throttle. • Operating engine at less than full throttle reduces the battery charging rate. • Full throttle offers the best mower performance. TO USE CHOKE CONTROL Use choke control whenever you are starting a cold engine. Do not usa to start a warm engine. • To engage choke control, pull knob out. Slowly push knob in to disengage. TO MOVE FORWARD AND BACKWARD A(_,CAUTION: Do not attempt to operate motion control lever when the parking brake is set or when the brake pedal is depressed. Doing so may result in misadjustment to the drive control system. The direction and speed of movement is controlled by the motion control lever. 1. Start tractor with motion control lever in neutral (N) position. 2. Release parking brake. 3. Slowly move motion control lever to desired position• TO ADJUST MOWER CUTTING HEIGHT The cutting height is controlled by turning the height adjustment knob in desired direction. • Turn knob clockwise (F_I) to raise cutting height. • Turn knob counterclockwise (P-'_) to lower cutting height. 15
The cutting height range is approximately "1-1/2" to 4-1/2". The heights are mea- sured from the ground to the blade tip with the engine not running. These heights are approximate and may vary depending upon soil conditions, height of grass and types of grass being mowed. • The average lawn should be cut to approximately 2-1/2 inches during the cool season and to over 3 inches during hot months. For healthier and better looking lawns, mow often and after moderate growth. • For best cutting performance, grass over 6 inches in height should be mowed twice. Make the first cut relatively high; the second to desired height. TO ADJUST GAUGE WHEELS Gauge wheels are properly adjusted when they are slightly off the ground when mower is at the desired cutting height in operating position. Gauge wheels then keep the deck in proper position to help prevent scalping in most terrain conditions. NOTE: Be sure tractor is on a fiat level surface. 1. Lower mower and adjust mower to desired cutting height. 2. Remove retainer spring and clevis pin which secure each gauge wheel bar. 3. Lower gauge wheels to ground. Raise gauge wheels slightly to align holes in bracket and gauge wheel bar and insert clevis pin. Gauge wheels should be slightly off the ground. 4. Replace retainer spring into clevis pin. 5. Be sure all gauge wheels are in the same setting. IMPORTANT: Be sure to readjust gauge wheels if you change the cutting height of the mower deck. Retainer Spring ; Clevis : Pin TO OPERATE MOWER Your tractor is equipped with an operator presence sensing switch. Any attempt by the operator to leave the seat with the engine running and the attachment clutch engaged will shut off the engine. 1. Select desired height of cut. 2. Lower mower with attachment lift control. 3. Start mower blades by engaging attachment clutch control. TO STOP MOWER BLADES - disengage attachment clutch control. _CAUTION: Do not operate the mower without either the entire grass catcher, on mowers so equipped, or the deflector shield in place. Attachemnt Lift Attachment Clutch Lever High Position Switch Pull Out to "Engage" Position to "Disengage = Deflector Shield TO OPERATE ON HILLS _bCAUTION: Do not drive up or down hills with slopes greater than 15 ° and do not drive across any slope. • Choose the slowest speed before starting up or down hills. • Avoid stopping or changing speed on hills. • if stopping is absolutely necessary, push brake pedal quickly to brake position and engage parking brake. IMPORTANT: The motion control lever returns to neutral (N) position when the brake pedal is depressed. • To restart movement, slowly release parking brake and brake pedal. • Slowly move motion control lever to slowest setting. • Make all turns slowly. 16
T.O TRANSPORT When pushing or towing your tractor, be sure to disengage transmission by placing freewheel control in freewheeling position. Free wheel control is located at the rear drawbar of tractor. 1. Raise attachment lift to highest position with attachment lift control. 2. Pull freewheel control out and into the slot and release so it is held in the disengaged position. • Do not push or tow tractor at more than two (2) MPH. • To reengage transmission, reverse above procedure. NOTE: To protect hood from damage when transporting your tractor on a truck or a trailer, be sure hood is closed and secured to tractor. Use an appropriate means of tying hood to tractor (rope, cord, etc.). TOWING CARTS AND OTHER ATTACH- MENTS Tow only the attachments that are recommended by and comply with specifications of the manufacturer of your tractor. Use common sense when towing. Too heavy of a load, while on a slope, is dangerous. Tires can lose traction with the ground and cause you to lose control of your tractor. BEFORE STARTING THE ENGINE CHECK ENGINE OIL LEVEL The engine in your tractor has been shipped, from the factory, already filled with summer weight oil. 1. Check engine oil with tractor on level ground. 2. Unthread and remove oil fill cap/ dipstick; wipe oil off. Reinsert the dipstick into the tube and rest oil fill cap 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 for easier starting (See =OIL VISCOSITY CHART" in the Mainte- nanca section of this manual). • To change engine oil, see the Mainte- nance section in this manual. ADD GASOLINE • Fill fuel tank. Use fresh, clean, regular unleaded gasoline with a minimum of 87 octane. (Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life). Do not mix oil with gasoline. Purchase fuel in quantities that can be used within 30 days to assure fuel freshness. IMPORTANT: When operating in temperatures below 32°F(0°C), use fresh, clean winter grade gasoline to help insure good cold weather starting. _WARNING: Experience indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids dudng storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season. See Storage Instructions for additional information. Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. • I, CAUTION: Fill to bottom of gas tank filler neck. Do not overfill. Wipe off any spilled oil or fuel. Do not store, spill or use gasoline near an open flame. TO START ENGINE When starting the engine for the first time or if the engine has run out of fuel, it will take extra crankincj _me to move fuel from the tank to the eng=ne. 1. Be sure freewheel control is in the transmission engaged position. 2. Sit on seat in operating position, depress brake pedal and set parking brake. 3. Move attachment clutch to "DISEN- GAGED" position. 4. Move throttle control to fast position 5. Pull choke control out for a cold engine start attempt. For a warm engine start attempt the choke control may not be needed. 17
- NOTE: Before starling, read the warm and cold sta_ng procedures below. 6. Insert key into ignition and turn key clockwise to "START" position and release key as soon as engine starts. Do not run starter continuously for more than fifteen seconds per minute. If the engine does not start after several attempts, push choke control in, wait a few minutes and try again. If engine still does not start, pull the choke control out and retry. WARM WEATHER STARTING (50 ° F and above) 7. When engine starts, slowly push choke control in until the engine begins to run smoothly. If the engine starts to run roughly, pull the choke control out slightly for a few seconds and then continue to push the control in slowly. • The attachments and ground drive can now be used. If the engine does not accept the load, restart the engine and allow it to warm up for one minute using the choke as described above. COLD WEATHER STARTING (50 ° F and below) 7. When engine starts, slowly push choke control in until the engine begins to run smoothly. Continue to push the choke control in small steps allowing the engine to accept small changes in speed and load, until the choke control is fully in. If the engine starts to run roughly, pull the choke control out slightly for a few seconds and then continue to push the control in slowly. This may require an engine warm-up period from several seconds to several minutes, depending on the temperature. NOTE: in extreme cold conditions, if engine will not start you may need to disengage the motion drive belt as follows: 1. Be sure parking brake is engaged. 2. Remove retainer spring from the drive belt tension handle to relieve belt tension. 3. Start engine and allow it to warm up for three (3) minutes. 4. Shut-off engine and engage parking brake. 5. Engage drive belt tension handle and replace the retainer spring. AUTOMATIC TRANSMISSION WARM UP Before driving the unit in cold weather, the transmission should be warmed up as follows: 1. Be sure the tractor is on level ground. 2. Place the motion control lever in neutral. Release the parking brake and let the brake slowly return to operating position. 3. Allow one minute for transmission to warm up. This can be done during the engine warm up period. • The attachments can be used during the engine warm-up period after the transmission has been warmed up and may require the choke control be pulled out slightly. NOTE: If at a high altitude (above 3000 feet) or in cold temperatures (below 32 F) the carburetor fuel mixture may need to be adjusted for best engine performance. See "TO ADJUST CARBURETOR" in the Service and Adjustments section of this manual. PURGETRANSMISSION ,_CAUTION: Never engage or disen- gage freewheel lever while the engine is running. To ensure proper operation and perfor- mance, it is recommended that the transmission be purged before operating tractor for the first time. This procedure will remove any trapped air inside the trans- mission which may have developed dudng shipping of your tractor. IMPORTANT: Should your transmission require removal for service or replacement, it should be purged after reinstallation before operating the tractor. 1. Place tractor safely on level surface with engine off and parking brake set. 2. Disengage transmission by placing freewheel control in freewheeling position (See =TO TRANSPORT" in this section of manual). 3. Sitting in the tractor seat, start engine. After the engine is running, move throttle control to slow position. Disengage parking brake. 4. Move motion control lever to full forward position and hold for five (5) seconds. Move lever to full reverse position and hold for five (5) seconds. Repeat this procedure three (3) times. NOTE" Dudng this procedure there will be no movement of drive wheels. The air is being removed from hydraulic ddve system. 18
5. Move motion control lever to neutral • - (N) position. Shut- off engine and set parking brake. 6. Engage transmission by placing freewheel control in driving position (See "TO TRANSPORT" in this section of manual). • 7. Sifting in the tractor seat, start engine. After the engine is running, move throttle control to half (1/2) speed. Disengage parking brake. 8. Slowly move motion control lever • forward, after the tractor moves approximately five (5) feet, slowly move motion control lever to reverse position. After the tractor moves • approximately five (5) feet return the motion control lever to the neutral (N) position. Repeat this procedure with the motion control lever three (3) times. Your tractor is now purged and now ready for normal operation. • MOWlNGTIPS • Tire chains cannot be used when the mower housing is attached to tractor. • Mower should be properly leveled for /" best mowing performance. See "TO LEVEL MOWER HOUSING" in the I Service and Adjustments section of this manual. • The left hand side of mower should be ,_, used for trimming. R • Drive so that clippings are discharged onto the area that has been cut. Have the cut area to the right of the tractor. This will result in a more even distribu- tion of clippings and more uniform cutting. When mowing large areas, start by tuming to the right so that clippings will discharge away from shrubs, fences, driveways, etc. After one or two rounds, mow in the opposite direction making left hand turns until finished. If grass is extremely tall, it should be mowed twice to reduce load and possible fire hazard from dried clip- pings. Make first cut relatively high; the second to the desired height. Do not mow grass when it is wet. Wet grass will plug mower and leave undesirable clumps. Allow grass to dry before mowing. Always operate engine at full throttle when mowing to assure better mowing performance and proper discharge of material. Regulate ground speed by selecting a low enough gear to give the mower cutting performance as well as the quality of cut desired. When operating attachments, select a ground speed that will suit the terrain and give best performance of the attachment being used. J 19
FILL IN DATES AS YOU COMPLETE _i'_ ,_ G'_-_'_._# _ Check Operator Presence and T Interlock Systems I1 # R Check for Loose Fasteners _ _T cA Sharpen/Replace Mower Blades _4 T Lubdcatlon Chart 0 Check Battery Level R Clean Battery and Terminals Check Transaxle Cooling I_ Adjust Blade Belt(s) Tension I_/s Adjus Motion Ddve Belt(s) Tension _#s Check Engine Oil Level _ (l_ Change Engine Oil 1_1.2._ E Clean Air Filter _/: N Clean Air Screen G Inspect Muffler/Spark Arrester Replace Oil Filter (If equipped) _.2 E Clean Engine Cooling Fins _2 Replace Spark Plug _2 I_ Replace Air Filter Paper Cartddge Replace Fuel Filter 1 - Ct_4ange trite Often _ Ope_t Jog under a heavy I_ad o# in high aml_r_t tertlpetat ur_JI. 5 - If equipped _ adjuldal_e sy_tent. 2 - Service mote o_en when operating in dirty or dusty conditior_s. 6 - Not requirad if equipped v_th maintena._.e-free battery. 3 - If equipped with ell _lter, ct, ange ell e_m'y 50 hours, 7 - Tighten frord axle t0_o_ bolt to 35 ft.-tl_, rna_mum, 4 ° Replace blades more often when mowing in sandy SOil. DO not ove_ghlen. GENERAL RECOMMENDATIONS The warranty on this tractor does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator must maintain tractor as instructed in this manual. Some adjustments will need to be made periodically to propedy maintain your tractor. All adjustments in the Service and Adjustments section of this manual should be checked at least once each season. • Once a year you should replace the spark plug, clean or replace air filter, and check blades and belts for wear. A new spark plug and clean air filter assure proper air-fuel mixture and help your engine run better and last longer. BEFORE EACH USE 1. Check engine oil level. 2. Check brake operation. 3. Check tire pressure. 4. Check operator presence and interlock systems for proper operation. 5. Check for loose fasteners. LUBRICATION CHART (_ Tie Rod Ball Joints Spindle _ _---_ r--- _) Spindle Zerk _...::_,_ Zerk (_Fron.tWheel.._ _.-_ _]--_Front Wheel Bearing =l"_z_---'----_-.- ]kl Beadng Zerk Zerk _ i _ _Steedng_ I _J Sector \ _ I- Gear _ Teeth _i!i!_ "_II!'_'';_ @Engine _Spray Silicone Lubriant (Move'-Boots to Lubricete) _General Purpose Grease (_Refer to Maintenance "ENGINE" Section IMPORTANT: Do not oil or grease the pivot points which have special nylon beadngs. Viscous lubricants will attract dust and dirt that will shorten the life of the self-lubdcating bearings. If you feel they must be lubricated, use only a dry, powdered graphite type 20 lubricant sparingly.
TEACTOR Always observe safety rules when performing any maintenance. BRAKE OPERATION If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be ad- justed. (See =TO ADJUST BRAKE" in the Service and Adjustments section of this manual). TIRES • Maintain proper air pressure in all tires (Sea "PRODUCT SPECIFICATIONS" section of this manual). • Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber. • Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage. NOTE: To seal tire punctures and prevent fiat tires due to slow leaks, tire sealant may be purchased from your local parts dealer. Tire sealant also prevents tire dry rot and corrosion. OPERATOR PRESENCE SYSTEM Be sure operator presence and interlock systems are working properly. If your tractor does not function as described, repair the problem immediately. • The engine should not start unless the brake pedal is fully depressed and attachment clutch control is in the disengaged position. • When the engine is running, any attempt by the operator to leave the seat without first setting the parking brake should shut off the engine. • When the engine is running and the attachment clutch is engaged, any attempt by the operator to leave the seat should shut off the engine. • The attachment clutch should never operate unless the operator is in the seat. BLADE CARE For best results mower blades must be kept sharp. Replace bent or damaged blades. BLADE REMOVAL 1. Raise mower to highest position to allow access to blades. 2. Remove hex bolt, lock washer and fiat washer securing blade. 3. Install new or resharpened blade with trailing edge up towards deck as shown. IMPORTANT: To ensure proper assembly, center hole in blade must align with star on mandrel assembly. 4. Reassemble hex bolt, lock washer and fiat washer in exact order as shown. 5. Tighten bolt securely (45-55 Ft. Lbs. torque). IMPORTANT: Blade bolt is grade 8 heat treated. Mandrel Assembly Trailing Blade Center Edge Hole Flat Washer, _;_---Hex Bolt (Grade)' *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 the blade is balanced. Care should be taken to keep the blade balanced. An unbalanced blade will cause excessive vibration and eventual damage to mower and engine. • The blade can be sharpened with a file or on a grinding wheel. Do not attempt to sharpen while on the mower. • To check blade balance, you will need a 5/8" diameter steel bolt, pin, or a cone balancer. (When using a cone bal- ancer, follow the instructions supplied with balancer.) NOTE: Do not use a nail for balancing blade. The lobes of the center hole may appear to be centered, but are not. • Slide blade on to an unthreaded portion of the steel bolt or pin and hold the bolt or pin parallel with the ground. If blade is balanced, it should remain in a horizontal position. If either end of the blade moves downward, sharpen the heavy end until the blade is balanced. 5/8" BA'I-FERY Center Hole Your tractor has a battery charging system which is sufficient for normal use. How- ever, periodic charging of the battery with an automotive charger will extend its life. 21
• 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 on your tractor is maintenance free. Do not attempt to open or remove caps or covers. Adding or checking level of electrolyte is not necessary. TO CLEAN BATTERY AND TERMINALS Corrosion and dirt on the battery and terminals can cause the battery to "leak" power. 1. Remove terminal guard. 2. Disconnect BLACK battery cable first then RED battery cable and remove battery from tractor. 3. Rinse the battery with plain water and dry. 4. Clean terminals and battery cable ends with wire brush until bright. 5. Coat terminals with grease or petro- leum jelly. 6. Reinstall battery (See "REPLACING BATTERY" in the SERVICE AND ADJUSTMENTS section of this manual). V-BELTS Check V-belts for deterioration and wear after 100 hours of operation and replace if necessary. The belts are not adjustable. Replace belts if they begin to slip from wea r. TRANSAXLE COOLING The transmission fan and cooling fins should be kept clean to assure proper cooling. Do not attempt to clean fan or transmis- sion while engine is running or while the transmission is hot. To prevent possible damage to seals, do not use high pressure water or steam to clean transaxle. • Inspect cooling fan to be sure fan blades are intact and clean. • Inspect cooling fins for dirt, grass clippings and other materials. To prevent damage to seals, do not use compressed air or high pressure sprayer to clean cooling fins. TRANSAXLE PUMP FLUID The transaxle was sealed at the factory and fluid maintenance is not required for the life of the transaxle. Should the transaxle ever leak or require servicing, contact a Sears or other qualified service center. ENGINE LUBRICATION Only use high quality detergent oil rated with API service classification SF-SJ. Select the oil's SAE viscosity grade according to your expected operating temperature, SAE VISCOSITY GRADES -2O" "C .36- 0" 10" 20- 30. TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE Change the oil after every 50 hours of operation or at least once a year if the tractor is not used for 50 hours in one year. Check the crankcase oil level before starting the engine and after each eight (8) hours of operation. Tighten oil fill cap/ dipstick securely each time you check the oil level. TO CHANGE ENGINE OIL Determine temperature range expected before oil change. All oil must meet API service 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 engine when changing oil. 2. Remove cap from end of drain valve and install the drain tube onto the fitting. 3. Unlock drain valve by pushing upward slightly and turning counterclockwise. 4. To open, pull down on the drain valve. 5. After oil has drained completely, close and lock the drain valve by pushing upward and turning clockwise until the pin is in the locked position as shown. 6. Remove the drain tube and replace the cap onto to the end of the drain valve. 7. Refill engine with oil through oil fill dipstick tube. Pour slowly, Do not overfill. For approximate capacity see =PRODUCT SPECIFICATIONS" section of this manual. 8. Use gauge on oil fill cap/dipstick for checking level, Insert dipstick into the tube and rest the oil fill cap on the tube, Do not thread the cap onto the tube when taking reading. Keep oil at =FULL" line on dipstick. Tighten cap onto the tube securely when finished. 22
Oil Drain Valve Cap Closed and CLEAN AIR SCREEN Locked Position Air screen must be kept free of dirt and chaff to prevent engine damage from overheating. Clean with a wire brush or compressed air to remove dirt and stubborn dried gum fibers. CLEAN AIR INTAKE/COOLING AREAS To insure proper cooling, make sure the grass screen, cooling fins, and other external surfaces of the engine are kept clean at all times. Every 100 hours of operation (more often under extremely dusty, dirty conditions), remove the blower housing and other cooling shrouds. Clean the cooling fins and external surfaces as necessary. Make sure the cooling shrouds are reinstalled. NOTE: Operating the engine with a blockedgrass screen, dirty or plugged cooling fins, and/or cooling shrouds removed will cause engine damage due to overheating. AIR FILTER Your engine will not run properly using a dirty air filter. Clean the foam pre-cleaner after every 25 hours of operation or every season. Service paper cartridge every 100 hours of operation or every season, whichever occurs first. Service air cleaner more often under dusty conditions. 1. Loosen knob and remove 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. Allow it to dry. 5. Saturate it in engine oil. Wrap it in clean, absorbent cloth and squeeze to remove excess oil. TO SERVICE CARTRIDGE • Replace a dirty, bent, or damaged cartridge. NOTE: Do not wash the paper cartridge or use pressurized air, as this will damage the cartridge. 6. Remove nut and cartddge plate. 7. Reinstall the pre-cleaner (cleaned and oiled) over the paper cartridge. 8. Check rubber seal for damage and proper position around stud. Replace if necessary. 9. Reassemble air cleaner, cartridge plate, and nut. 10.Reinstall air cleaner cover and secure by tightening knob. Cartridge Foam Pre-Cleaner Cartridge Plate Rubber Seal Nut ENGINE OIL FILTER Replace the engine oil filter every season or every other oil change if the tractor is used more than 100 hours in one year. MUFFLER Inspect and replace corroded muffler and spark arrester (if equipped) as it could create a fire hazard and/or damage. SPARK PLUGS Replace spark plugs at the beginning of each mowing season or after every 100 hours of operation, whichever occurs first. Spark plug type and gap setting are shown in "PRODUCT SPECIFICATIONS" section of this manual. IN-LINE FUEL FILTER The fuel filter should be replaced once each season. If fuel filter becomes clogged, 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 towards carburetor. 3. Be sure there are no fuel line leaks and clamps are properly positioned. 4. Immediately wipe up any spilled gasoline. Cla_lamp Fuel Filter CLEANING i Clean engine, battery, seat, finish, etc. of all fore=gn matter. Keep finished surfaces and wheels free of all _]asoline, oil, etc. • Protect painted surfaces with automo- tive type wax. We do not recommend using a garden hose to clean your tractor unless the electrical system, muffler, air filter and carburetor are covered to keep water out. Water in engine can result in a shortened 23 engine life.
,_CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: 1. Depress brake pedal fully and set parking brake. 2, Place attachment clutch in "DISENGAGED" position, 3. Turn ignition key _OFF" and remove key. 4. Make sure the blades and all moving parts have completely stopped. 5. Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug. TRACTOR TO REMOVE MOWER 1. Place attachment clutch in "DISEN- GAGED" position. 2. Turn height adjustment knob to lowest setting. 3. Lower mower to its lowest position. 4. Remove retainer spring holding anti- swaybar to chassis bracket and disengage anti-swaybar from bracket. 5. Remove four retainer springs from front plate assembly and remove plate. 6. Remove retainer springs from suspension arms at deck and disen- gage arms from deck. 7. Raise attachment lift to its highest position. 8. Slide mower forward and remove belt from electric clutch pulley. 9. Slide mower out from under right side of tractor. TO INSTALL MOWER Follow procedure described in "INSTALL MOWER AND DRIVE BELT" in the Assembly section of this manual. Suspension Chassis TO LEVEL MOWER HOUSING Adjust the mower while tractor is parked on level ground or driveway. Make sure tires are properly inflated (See "PROD- UCT SPECIFICATIONS" section of this manual). If tires are over or underinflated, you will not properly adjust your mower. SIDE-TO-SIDE ADJUSTMENT • Raise mower to its highest position. • Measure height from bottom edge of mower to ground level at front corners of mower. Distance =A" on both sides of mower should be the same. • If adjustment is necessary, make adjustment on one side of mower only. • To raise one side of mower, tighten lift link adjustment nut on that side. • To lower one side of mower, loosen lift link adjustment nut on that side. NOTE: Each full turn of adjustment nut will change mower height about 3/16". • Recheck measurements after adjusting. Front Mower Bracket Electric Clutch Pulley Front Plate Retainer Spdng Anti-Sway Bar ainer Springs (Both Sides) :font Mower Bracket .=r Spdngs 24
FRONT-TO-BACK ADJUSTMENT IMPORTANT: Deck must be level side-to- side. If the following front-to-back adjustment is necessary, be sure to adjust both front links equally so mower will stay level side-to-side. To obtain the best cutting results, the mower blades should be adjusted so the front tip is approximately 1/8" to 1/2" lower than the roar tip when the mower is in its ,_ghest position. CAUTION: Blades are sharp. Protect your hands with gloves and/or wrap blade with heavy cloth. Bottom Edge of Bottom Edge of Mower to Ground Mower to Ground \ / (_ Suspension _ _--_\\ Li. Link ' Adjustment __ Nut Check adjustment on right side of tractor. Position any blade so the tip is pointing straight forward. Measure distance "B" at front and rear tip of blade • Before making any necessary adjust- ments, check that both front links are equal in length. • If links are not equal in length, adjust one link to same length as other link. • To lower front of blade, loosen nut =C" on both front links an equal number of turns. NOTE: Each full turn of nut "C" will change dim. "B" by approximately 3/16". • When distance "B" is 118" to 1/2" lower at front than rear, tighten nut "D" against trunnion on both front links. • To raise front of blade, loosen nut "D" from trunnion on both front links. Tighten nut "C" on both front links an equal number of turns. • When distance "B" is 1/8" to 1/2" lower at front than rear, tighten nut "D" against trunnion on both front links. • Recheck side-to-side adjustment. Blade "B" "B" BOTH FRONT LINKS MUST BE EQUAL IN LENGTH Nut Front Plate Trunnion Assembly TO REPLACE MOWER DRIVE BELT MOWER DRIVE BELT REMOVAL 1. Park tractor on a level surface. Engage parking brake. 2. Lower mower to its lowest position. 3. Remove screws from R.H. mandrel cover and remove cover. 4. Remove any dirt or grass clippings which may have accumulated around mandrels and entire upper deck surface. 5. Disconnect R.H. suspension arm from rear deck bracket by removing retainer spring. 6. Carefully roll belt over the top of R.H. mandrel pulley. 7. Remove belt from electric clutch pulley. 8. Remove belt from idler pulleys. 9. Check primary idler arm and two idlers to see that they rotate freely. 10. Be sure spring is securely hooked to primary idler arm and spring arm. MOWER DRIVE BELT INSTALLATION 11.Install belt in both idlers. 12. Install new belt onto electric clutch pulley. 13. Carefully roll belt into upper groove of R.H. mandrel pulley. 14.Carefully check belt routing making sure belt is in the grooves correctly. 15.Reconnect R.H. suspension arm to rear deck bracket with retainer spring. 18.Reassemble R.H. mandrel cover. 25
R.H. Mandrel T Cover Elecltic Pulley Idler Pulleys Mandrel Suspension Primary Arm Arm TO REPLACE MOWER BLADE DRIVE BELT Park the tractor on level surface. Engage parking brake. 1. Remove mower drive belt (See "TO REPLACE MOWER DRIVE BELT" in this section of this manual). 2. Remove mower (See "TO REMOVE MOWER" in this section of this manual). 3. Remove screws from L.H. mandrel cover and remove cover. 4. Carefully roll belt off L.H. mandrel pulley. 5. Remove belt from center mandrel pulley, idler pulley, and R.H. mandrel pulley. 6. Remove any dirt or grass which may have accumulated around mandrels and entire upper deck surface. 7. Check secondary idler arm and idler pulley to see that they rotate freely. 8. Be sure spring is hooked in secondary idler arm and secondary spring arm. 9. Install new belt in lower groove of R.H. mandrel pulley, idler pulley, and center mandrel pulley as shown. 10.Carefully roll belt over L.H. mandrel pulley. Make sure belt is in all grooves properly. 11. Reinstall L.H. mandrel cover. 12. Reinstall mower to tractor (See "INSTALL MOWER AND DRIVE BELT" in the Assembly section of this manual). 26 13.Reassemble mower drive belt (See "TO REPLACE MOWER DRIVE BELT" in this section of this manual). Secondary Idler L.H. Idler Arm Mandrel Pulley Spring Secondary Spring Arm Center Mandrel R.H. Mandrel TO ADJUST ATTACHMENT CLUTCH The electric clutch should provide years of service. The clutch has a built-in brake that stops the pulley within 5 seconds. Eventually, the internal brake will wear which may cause the mower blades to not engage, or, to not stop as required. Adjustments should be made by a Sears or other qualified service center. 1. Make sure attachment clutch and ignition switches are in =OFF" position. 2. Adjust the three nylon Iocknuts until space between clutch plate and rotor measures .012" at all three slot locations cut in the side of brake plate.
NOTE: After installing a new electric clutch, run tractor at full throttle and engage and disengage electric clutch 10 cycles to wear in clutch plate. Clutch F .012" Slot (3) - " Brake Plate Nylon Locknut (3) TO REPLACE MOTION DRIVE BELT Park the tractor on level surface. Engage parking brake. For ease of service there is a belt installation guide decal on bottom of left footrest. 1. Remove mower (See =TO REMOVE MOWER" in this section of this manual.) BELT REMOVAL - 2. Create slack in belt by removing retainer spring from drive belt tension handle. 3. Remove belt from all idler pulleys, transaxle pulley and then from engine pulley. Retainer Drive Tension Handle Engine Pulley Transaxle Pulley Belt Keeper Clutching Keeper V-Idler Clutching Flat Idler Idler BELT INSTALLATION - 1. Install new belt around engine pulley first, then around transaxle pulley and lastly into all the idler pulleys. 2. Check to be sure belt is positioned correctly and is on proper side of all belt keepers. 3. Engage the ddve belt tension handle and replace the retainer spring. 4. Reinstall mower. TRANSAXLE MOTION CONTROL LEVER NEUTRAL ADJUSTMENT The motion control lever has been preset at the factory and adjustment should not be necessary. 1. Park Tractor on level surface. Stop tractor by turning ignition key to "OFF" position and engage parking brake. 2. Loosen the adjustment bolt in front of the right rear wheel. 3. Move motion control lever to the neutral position. 4. Tighten the adjustment bolt. _ Adjustment Bolt TRANSMISSION REMOVAL/REPLACE- MENT Should your transmission require removal for service or replacement, it should be purged after reinstallation and before operating the tractor. See "PURGE TRANSMISSION" in the Operation section of this manual. TO ADJUST STEERING WHEEL ALIGN- MENT If steering wheel crossbars are not horizontal (left to right) when wheels are positioned straight forward, remove steering wheel and reassemble per instructions in the Assembly section of this manual. FRONT WHEEL TOE-IN ADJUSTMENT Front wheel toe-in is required for proper steering operation. Toe-in was set at the factory and adjustment should not be necessary. If parts in the front axle or steering mechanism have been replaced or damaged, check toe-in and adjust if necessary. TO CHECK TOE-IN - 1. Position front wheels straight ahead. 2. Measure distance between wheels at front and rear of tires (dimensions °A" and "B"). • Front dimension "A" should be 1/8" to 1/4" less than rear dimension =B". TO ADJUST TOE-IN - 1. Loosen jam nuts at adjustment sleeves on tie rod. 2. Adjust tie rod until dimension =A" is 118" to 1/4" less than dimension "B". 27 3 . Tighten jam nuts securely.
FRONT WHEEL CAMBER • The front wheel camber is not adjustable on your tractor. If damage has occurred to affect the front wheel camber, contact contact a Sears or other qualified service center A Adjustment Sleeves Jam Nuts TO REMOVE WHEEL FOR REPAIRS FRONTWHEEL- 1. Block up axle securely. 2. Remove axle cover, retaining ring and washers to allow wheel removal. 3. Repair tire and reassemble. 4. Replace washers and snap retaining ring securely in axle groove. 5. Replace axle cover. REAR WHEEL - 1. Block rear axle securely. 2. Remove five (5) hub bolts to allow wheel removal. 3. Repair tire and reassemble. Replace and tighten hub bolts securely. NOTE: To seal tire punctures and prevent fiat tires due to slow leaks, tire sealant may be purchased from your local parts dealer. Tire sealant also prevents tire dry rot and corrosion. Washem Retaining Ring' Axle Cover TO START ENGINE WITH A WEAK BATTERY _hbcAIJTION: Lead-acid batteries generate explosive gases. Keep spanks, flame and smoking materials away from batteries. Always wear eye protection when around batteries. If your battery is too weak to start the engine, it should be recharged. (See "BA'I-I'ERY" in the MAINTENANCE section of this manual). If "jumper cables" are used for emergency starling, follow this procedure: IMPORTANT: Your tractor is equipped with a 12 volt negative grounded system. The other vehical must also be a 12 volt negative grounded system. Do not use your tractor battery to start other vehicles. TO A'I-rACH JUMPER CABLES - 1. Connect each end of the RED cable to the POSITIVE ( ) terminal of each battery, taking care not to short against chassis. 2. Connect one end of the BLACK cable to the NEGATIVE (-) terminal of fully charged battery. 3. Connect the other end of the BLACK cable to good CHASSIS GROUND, away from fuel tank and battery. TO REMOVE CABLES, REVERSE ORDER- 1. BLACK cable first from chassis and then from the fully charged battery. 2. RED cable last from both battedes. "Positive" =Negative" ( ) (-) L.H. o 28
REPLACING BA'I-FERY _LCAUTION: Do not short battery terminals by allowing a wrench or any other object to contact both terminals at the same time. Before connecting battery, remove metal bracelets, wristwatch bands, rings, etc. Positive terminal must be connected flint to prevent sparking from accidental grounding. 1. Lift hood to raised position. 2. Remove terminal guard. 3. Disconnect BLACK battery cable then RED battery cable and carefully remove battery from tractor. 4. Install new battery with terminals in same position as old battery. 5. Reinstall terminal guard. 6. First connect RED battery cable to positive ( ) battery terminal with hex bolt and keps nut as shown. Tighten securely. 7. Connect BLACK grounding cable to negative (-) battery terminal with remaining hex bolt and keps nut. Tighten securely 8. Close terminal access doors. 9. Close hood. Terminal Keps Nut Hex Bolt Access Terminal Positive (Red) Cable (Black) Cable 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 in the backside of the grill. 4. Close hood. INTERLOCKS AND RELAYS Loose or damaged wiring may cause your tractor to run poorly, stop running, or prevent it from starting. • Check wiring. See electrical wiring diagram in the Repair Parts section. TO REPLACE FUSE Replace with 30 amp automotive-type plug-in fuse. The fuse holder is located behind the dash. TO ADJUST ATTACHMENT LIFT SPRING 1. While holding spring bushing with wrench, loosen jam nut. • Turn adjustment bolt clockwise to extend spring and reduce lift effort for heavier attachments. • Turn adjustment bolt counterclockwise for lighter attachments. 2. Retighten jam nut against spring bushing. IMPORTANT: Do not adjust for maxi- mum spring tension when using light attachments such as a mower. Adjust lift lever spring to aid in lifting attachment. Do not overpower spring. When remov- ing attachment, always adjust spring tension to its lowest position. /J Adjustment Bolt Bushing Spnng : Lift Jam Nut TO REMOVE HOOD AND GRILL ASSEMBLY 1. Raise hood. 2. Unsnap headlight wire connector. 3. Stand in front of tractor. Grasp hood at sides, tilt toward engine and lift off of tractor. 4. To replace, reverse above procedure. /Hood Headlight Wire Connector 29
. ENGINE Maintenance, repair, or replacement of the emission control devices and sys- tems, which are being done at the customers expense, may be performed by any non-road engine repair establish- ment or individual. Warranty repairs must be performed by an authorized engine manufacturer's service outlet. TO ADJUST THROTTLE CONTROL CABLE The throttle control has been preset at the factory and adjustment should not be necessary. Check adjustment as de- scribed below before loosening cable. If adjustment is necessary, proceed as follows: 1. With engine not running, move throttle control lever to fast position. 2. Check that speed control lever is against stop screw. If it is not, loosen casing clamp screw and pull throttle cable until lever is against screw. Tighten clamp screw securely. Idle Fuel Adjusting Needle Idle speed Adjusting Screw Throttle Control Cable Screw Clamp Screw Choke Control Cable TO ADJUST CHOKE CONTROL The choke control has been preset at the factory and adjustment should not be necessary, check adjustment as de- scribed below before loosening cable. If adjustment is necessary, proceed as follows: 1. With engine not running, move choke control (located on dash panel) to full choke position. 2. Remove air cleaner cover, filter and cartridge plate to expose carburetor choke (See =AIR FILTER" in the Maintenance section of this manual). 3. Choke should be closed. If it is not, loosen casing clamp screw and move choke cable until choke is completely closed. Tighten casing clamp screw securely. 4. Reassemble air cleaner. Closed for Full TO ADJUST CARBURETOR The carburetor has been present at the factory and adjustment should not be necessary. However, minor adjustment may be required to compensate for differences in fuel, temperature, altitude or load. If the carburetor does need adjustment, proceed as follows: In general, turning the adjusting needles in (clockwise) decreases the supply of fuel to the engine giving a leaner fuel/air mixture. Turning the adjusting needles out (counterclockwise) increases the supply of fuel to the engine giving a richer fuel/ air mixture. IMPORTANT: Damage to the needles and the seats in carburetor may result if screw is turned in too tight. PRELIMINARY SETTING - 1. Be sure you have a clean air filter, and the throttle control cable is adjusted propedy (see "TO ADJUST THROTTLE CONTROL CABLE" in the Service and Adjustments section of this manual). 2. With engine off turn idle fuel adjusting needle in (clockwise) closing it finger tight and then turn out (counterclock- wise) 1 tum. FINAL SETTING - 1. Start engine and allow to warm for five minutes. Make final adjustments with engine running and shift/motion control lever in neutral (N) position. 3O
NOTE: The high idle is set at the factory and cannot be adjusted. 2. Idle seeed settina - With throttle control lever in slow position, engine should idle at 1200 RPM. If engine idles too slow or fast, turn idle speed adjusting screw in or out until correct idle is attained. 3. Idle fuel needle settina - With throttle control lever in slow position, turn idle fuel adjusting needle in (clockwise) until engine speed decreases and then turn out (counterclockwise) approximately 3/4 turn to obtain the best low speed performance. 4. Recheck idle speed. Readjust if necessary. ACCELERATION TEST - 5. Move throttle control lever from slow to fast position. If engine hesitates or dies, tum idle fuel adjusting needle out (counterclockwise) 1/8 turn. Repeat test and continue to adjust, if necessary, until engine accelerates smoothly. High speed stop is factory adjusted. Do not adjust-damage may result. IMPORTANT: Never tamper with the engine governor, which is factory set for proper engine speed. Overspeeding the engine above the factory high speed setting can be dangerous. If you think the engine-governed high speed needs adjusting, contact a Sears or other qualified service center, which has proper equip- ment and experience to make any necessary adjustments. 31
Immediately prepare your tractor for storage at the end of the season or if the tractor will not be used for 30 days or more. CAUTION: Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame or spark. Allow the engine to cool before storing in any enclosure. TRACTOR Remove mower from tractor for winter storage. When mower is to be stored for a period of time, clean it thoroughly, remove all dirt, grease, leaves, etc. Store in a clean, dry area. 1. Clean entire tractor (See "CLEANING" in the Maintenance section of this manual). 2. Inspect and replace belts, if necessary (See belt replacement instructions in the Service and Adjustments section of this manual). 3. Lubricate as shown in the Mainte- nance section of this manual. 4. Be sure that all nuts, bolts and screws are securely fastened. Inspect moving parts for damage, breakage and wear. Replace if necessary. 5. Touch up all rusted or chipped paint surfaces; sand lightly before painting. BATI'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 dudng long periods of storage, battery cables should be disconnected and battery cleaned thoroughly (see "TO CLEAN BATTERY AND TERMI- NALS" in the Maintenance section of this manual). • After cleaning, leave cables discon- nected and place cables where they cannot come in contact with battery terminals. • If battery is removed from tractor for storage, do not store battery directly on concrete or damp surfaces. ENGINE FUEL SYSTEM IMPORTANT: It is important to prevent gum deposites from forming in essential fuel system parts such as carburetor, fuel hose, or tank during storage. Also, experiance indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of and engine 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 permanent damage may occur. • Use fresh fuel next season. NOTE: Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage. Add stabilizer to gasoline in fuel tank or storage container. Always follow the mix ratio found on stabilizer container. Run engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach the carburetor. Do not drain the gas tank and carburetor if using fuel stabilizer. ENGINE OIL Drain oil (with engine warm) and replace with clean engine oil. (See "ENGINE" in the 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 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 tractor indoors and cover it to give protection from dust and dirt. • Cover your tractor with a suitable protective cover that does not retain moisture. Do not use plastic. Plastic cannot breathe which allows conden- sation to form and will cause your tractor to rust. IMPORTANT: Never cover tractor while engine and exhaust areas are still warm. 32
TROUBLESHOOTING CHART PROBLEM Will not start 1. Hard to start CAUSE CORRECTION Out of fuel. Enginewill not turn over Engine clicks but will not start 2. Engine not "CHOKED" properly. 3. Engine flooded. 1. Fill fuel tank. 2. See "TO START ENGINE" in Operation section. 3. Wait several minutes before attempting to start. Replace spark plug. Clean/replace air filter. Replace fuel filter. Drain fuel tank and carbure- tor, refill tank with fresh gasoline and replace fuel filter. Check all wiring. See "To Adjust Carburetor" in Service Adjustments section. 10.Contact a Sears or other qualified service center. 11. See "To start engine" in operation section. . 5. 6. 7. 8. Loose or damaged wiring. 9. Carburetor out of adjustment. 10. Engine valves out of adjustment. 11. Extreme Cold Conditions . 2. 3. 4. 5. . 7. Bad spark plug. 4. Dirty air filter. 5. Dirty fuel filter. 6. Water in fuel. 7. 8. 9. Dirty air filter. 1. Bad spark plug. 2. Weak or dead battery. 3. Dirty fuel filter. 4. Stale or dirty fuel. 5. Loose or damaged widng. 6. Carburetor out of adjustment, 7. 8. Brake pedal not 1. depressed Attachment clutch is 2. engaged. Weak or dead battery. 3. Blown fuse. 4. Corroded battery terminals. 5. Loose or damaged wiring. 6. Faulty ignition switch. 7. 8. 9. Weak or dead battery. 1. Corroded battery terminals. 2. Loose or damaged wiring. 3. Faulty solenoid or starter. 4. 8. Engine valves out of adjustment. . . . 4. 5. 6. 7. 8. Faulty solenoid or starter. 9. Faulty operator presence switch(es). . 2. 3. 4. Clean/replace air filter. Replace spark plug. Recharge or replace battery. Replace fuel filter. Drain fuel tank and refill with fresh gasoline. Check all wiring. See "To Adjust Carburetor" in Service Adjustments section. Contact a Sears or other qualified service center. Depress brake pedal. Disengage attachment clutch. Recharge or replace battery. Replace fuse. Clean battery terminals. Check all widng. Check/replace ignition switch. Check/replace solenoid or starter. Contact a Sears or other qualified service center. Recharge or replace battery. Clean battery terminals. Check all widng. Check/replace solenoid or starter. 33
TROUBLESHOOTING CHART PROBLEM CAUSE CORRECTION Lossofpower . 2. 3. 4. 5. 6. Cutting too much grass/too fast. Throttle in "CHOKE" position. Build-up of grass, leaves 3. and trash under mower. Dirty air filter. 4. Low oil level/dirty oil. 5. Faulty spark plug. 6. 7. Dirty fuel filter. 8. Stale or dirty fuel. Excessive vibration Engine continues to run when operator leaves seat with attachment clutch engaged Poor cut - uneven 9. Water in fuel. 1O.Spark plug wire loose. 11.Dirty engine air screen/fins. 12. Dirty/clogged muffler. 13.Loose or damaged wiring. 14.Carburetor out of adjustment. 15.Engine valves out of adjustment. 1. Worn, bent or loose blade. 2. Bent blade mandrel. 3. Loose/damaged part(s). 1. Faulty operator-safety presence 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 vent from build-up of grass, leaves, and trash around mandrels. 1. Set in "Higher Cut" position/ reduce speed. 2. Adjust throttle control. Clean underside of mower housing. Clean/replace air filter. Check oil level/change oil. 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, refill tank 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. See "To Adjust Carburetor" in Service Adjustments section. 15.Contact a Sears or other qualified service center. 1. Replace blade. Tighten blade bolt. 2. Replace blade mandrel. 3. Tighten loose part(s). Replace damaged parts. . Check wiring, switches and connections. If not corrected contact a Sears or other qualified service center. 1. Replace blade. Tighten blade bolt. 2. Level mower deck. 3. Clean underside of mower housing. 4. Replace blade mandrel. 5. Clean around mandrels to open vent holes. 34
TROUBLESHOOTING CHART PROBLEM CAUSE CORRECTION Mower blades will 1. Obstruction in clutch 1. Remove obstruction. not rotate mechanism. 2. Worn/damaged mower 2. Replace mower drive belt. drive belt. 3. Frozen idler pulley. 3. Replace idler pulley. 4. Frozen blade mandrel. 4. Replace blade mandrel. Poor grass 1. Engine speed too slow. I , i d,scharge 2. Travel speed too fast. 3. Wet grass. 4. Mower deck not level. 5. Low/uneven tire air pressure. 6. Worn, bent or loose blade. 7. Buildup of grass, leaves and trash under mower. 8. Mower drive belt worn. 9. Blades improperly installed. 10.Improper blades used. 11 .Clogged mower deck vent holes from buildup of grass, leaves, and trash around mandrels. Headlight(s) not 1. working 2. (if so equipped) 3, 4. 5, Battery will not 1. charge 2, 3, 4, Loss of drive 1. 2. 3, 1. Engine "backfires" when turning engine "OFF" Switch is "OFP. Bulb(s) or lamp(s) bumed out. Faulty light switch. Loose or damaged wiring. Blown fuse. Bad battery cell(s). Poor cable connections. Faulty regulator (if so equipped). Faulty alternator. Freewheel control in "disengaged" position. Motion drive belt worn, damaged, or broken. Air trapped in transmission during shipment or servicing. Engine throttle control not set at "SLOW" position for 30 seconds before stopping engine. 1. Place throttle control in "FAST" position. 2. Shift to slower speed. 3. Allow grass to dry before mowing. 4. Level mower deck. 5. Check tires for proper air pressure. 6. Replace/sharpen blade. Tighten blade bolt. 7. Clean underside of mower housing. 8. Replace mower drive belt. 9. Reinstall blades sharp edge down. 10.Replace with blades listed in this manual. 11.Clean around mandrels to open vent holes. 1. Turn switch "ON". 2. Replace bulb(s) or lamp(s). 3. Check/replace light switch. 4. Check wiring and connec- tions. 5. Replace fuse. 1. Replace battery. :2. Check/clean all connec- tions. !3. Replace regulator. 4. Replace alternator. 1. Place freewheel control in "engaged" position. 2. Replace motion drive belt. 3. Purge transmission. . Move throttle control to "SLOW" position and allow to idle for 30 seconds before stopping engine. 35
NOTES 36
S(_HEMATIC TRACTOR - MODEL NUMBER 917.275021 AMMETER ) WHI_ IGNITION SWITCH WIRING INSULATED CLIPS NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT, THEY SHOULD BE REPLACED TO PROPERLY SECURE YOUR WIRING. PTO (DISENGAGED) SEAT SWITCH (NOT OCCUPIED) FUEL SHUT-OFF SOLENOID RED RELAY (OPTIONAL) eu_K S_ :*ARK PLUGS IGNITION GAP UNIT {2 PLUGS J ON TWiN CYL ENGINES) _ REGULATOR __R PTO SWITCH HEADLIGHTS POSITION CIRCUIT OFF C÷GIB H ON C FrB ErA D GFC REMOVABLE NON-REMOVABLE CONNECTIONS CONNECTIONS H B DA 37
TRACTOR - MODEL NUMBER 917.275021 ELECTRICAL 22 i i i i n 26 33 29 I 10 n L . =8 ---; ......................... : ..... i '_. O I i " i 1 i 38
ELECTRICAL TRACTOR - MODEL NUMBER 917,275021 KEY PART NO. NO. DESCRIPTION 1 144927 Battery 2 74760412 Bolt Hex Head 1/4-20 x 3/4 8 7603J Tray, Battery 10 145211 Bolt 1/4-20 x 7.5 Zinc 11 150109 Hold down Battery Dash Mount 12 145769 Nut Push Nylon 1/41 16 153664 Switch Interlock Push-In 21 166184 Harness Socket Light W/4152J 22 4152J Bulb Light 25 150755 Cable, Battery 26 108824X Fuse 27 73510400 Nut Keps Hex 1/4-20 Unc 28 170697 Cable, Ground 29 160784 Switch, Plunger 30 175566 Switch, Ign 33 140403 Key, Ignition 40 170238 Harness Ign. 42 154336 Cover, Terminal 45 122822X Ammeter 50 174652 Switch, PTO 52 141940 HourmeterAdaptor 79 1639o._ Bulbholder Asm Incandescent SV 81 109748X Relay Asm. NOTE: All component dimensions given in U. S. inches 1 inch = 25.4 mm 39
TRACTOR - MODEL NUMBER 917.275021 CHASSIS AND ENCLOSURES _138 37 1,-_._ I ,22 ,5o 58_ _'-'_'17 122 17 144 28 21 17 130 36 / 152 159 _36 7 42 _ 17 44 17 7 40
TRACTOR- MODEL NUMBER 917.275021 CflASSIS AND ENCLOSURES KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION 1 175465 Rail,Frame RH 45 176018 2 175282 Drawbar, Gt 47 17490608 4 73680700 Nut, Lock Hex 7/16 Unc 50 175476 5 163976X428 Dash Y'I'GT 2 Cyl 56 176016 6 157882 Dash, Lower Vgt One Piece 58 175315 7 17720408 Screw, Thd Cut 114-20 x 1/2 68 1749_508 8 145166 Support, Battery 86 74760716 14 175259X558 Hood Asm 91 175464 16 121794X Cover, Access 99 177143 17 1706G612 Screw 3/8-16 x .75 102 STD624003 18 174515X558 Grille 122 161464 19 19131312 Washer 13/32x13/16x12Ga. 130 164863 20 SID52371g Bolt, Fin Hex 3/8-16 x 1 138 21 S'I_541437 NutCrownlock 3/8-16Unc 139 171873 24 145243X558 Footrest, RH 140 163806 28 145244X558 Footrest, LH 141 163805 30 145052 Saddle, Hydro 142 161897 31 161419 Brace, Supt lopcVGT 144 161900 32 161327 Bracket, Pivot Chassis Lh 148 164655 33 161326 Bracket, Pivot Chassis Rh 150 161237 34 177018 Plete Asm Engine 152 177956 35 19111116 Washer 11/32x11/16x16Ga. 153 160568 36 17060512 Screw 5/16-19x3/4 157 161840 37 167287X558 FenderPnt 158 17670608 39 175278 Bracket, Axle Front 159 17000612 42 STD533710 Bolt, Carriage 3/8-16 x 1 43 136939 Bracket, Spnsn Front Lh 44 136940 Bracket, Spnsn Front Rh Bracket Asm., Susp Chas.Rh Screw Thdrol. 3/8-16x 1/2 Bracket, Chassis Front Bracket Asm., Susp Chas. Lh Bracket Asm., Fender ScrewThdrol, 3/16-18 x 1/2 Bolt Fin Hex 7/16-14 UNC x 1 Rail, Frame Lh Rod By Pass Retainer, Spring Screw Hex Wshd 8-18 x 7/8 Screw Hwhd Hi-Lo #13-16x3/4 163975X428 Cup Holder Bolt Shoulder 5/16-18 TT MagnetYTGT Striker Plate YTGT Bracket Dash Rh Bracket Dash Lh Extrusion Bumpers Duct Heat Hood Shield Browning Lens Asm Headlight Bar Lens Bar Screw Thdrol 3/8-16 x 1/2 Screw 3/8-16 x .75 NOTE: All component dimensions given in U. S. inches 1 inch -= 25.4 mm 41
TRACTOR - MODEL NUMBER 917.275021 GROUND DRIVE /7 33 7t 127 120 142_ 122, 120 t44 _1 °6 107 1011 42
TRACTOR - MODEL NUMBER 917.275021 GIROUND DRIVE KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. 1 ..... Transaxle Hydro Gear 94 133835 331-3000 (See Breakdown) 98 141004 2 9396E Key 1/4 x 1/4 x 2 106 142918 6 STD561210 Pin, Cotter 107 154739 7 140507 Wheel, HubAssembly 108 142917 9 140080 Bolt, Hub 111 156240 20 73940800 Nut 112 156104 22 178391 Lover Asm Shift Lower 114 73800500 23 130564 Knob 117 73900600 29 176600 Brake, Rod 120 17060612 33 12(X)0053 RingE 121 175611 34 71673 Cap, Parking Brake 122 72010520 35 137648 Rod, Parking Brake 123 176602 36 149412 Spring, Drive Ground 124 165492 37 121749X Washer 25/32 x 1-1/4 x 16 Ga. 125 166880 38 150035 Nyliner 126 166002 39 74321016 Screw, Fin. #10-24 x 1 40 178575 Actuator, Interlock Switch 127 177362 41 73931000 Nut Centadock 10-24 Unc 128 176624 42 8883R Cover, Pedal 129 178588 46 145170 Retainer, Spring 130 19131016 48 72110614 Bolt, 3/8-16 x 1-3/4 Gr. 5 131 76020312 50 131494 Pulley, Idler, Flat 132 175467 52 127783 Pulley, Idler, Grooved 133 175468 53 207J Washer, Herdened 135 177364 55 105706X Bearing, Idler 137 1685H 56 161597 V-Belt 138 1370H 58 74760724 Bolt Fin Hex 7/16-14 x 1-112 142 175469 61 143995 Pulley, Transaxlo 143 17060512 64 176601 Shaft, Clutch/Brake Pedal 144 160849 65 67609 Bolt, Shoulder 145 163168 68 STD571812 Pin, Roll 146 140462 69 123800X Washer 147 141322 70 164892X428 ConsoleAutomaScY'r/GT 148 17060616 71 151179 Plate Console Shift 149 19131410 73 74490548 Bolt Hex Flghd 5116-18 x 3 Gr. 5 151 74760514 74 142432 Screw Hex Wsh. Hi-Lo 1/4-1/2 152 178705 77 74760716 Bolt Fin Hex 7116-14 x 1 89 73680700 Nut Crownlock 7116-14 Unc DESCRIPTION Fastener Christmas Tree Bracket Shift O-Ring Asm Hydro Gear Line Fuel Hydro 15"VGT Cap Asm Vent Hydro Gear 70109 Spacer Shift Lever VGTH Washer Nylon High Temp Nut Lock Hx W/Ins 5/16-18 Unc Nut, Lock Fig. 3/8-16 Screw 318-16 x .75 Bracket Strap Torque Bolt RDHD SQ 5/16-18unc x 2-112 ROd Shift Bolt Shoulder 5/16-18 x .561 Screw 5116-18 x 5/8 Washer SRRTD 5/161D x 1.0 x .125 Link Control Clutch Spring Drive GRND Bracket Asm Idler Tensioning Washer 13/32 x 5/8 x 16 Ga Pin Cotter 3/32 x 3/4 Bracket Mtg Hydro 3500 LH VGT Bracket Mtg Hydro 3500 RH VGT Link Asm Control Hydro 3500 Nut Lock 5/16-18 NC Thd Washer Thrust 5/8 x 1.10 x 1/32 StrapTorque HG-3500 Screw Thdrol 5/16-18 x 3/4 Washer Spacer Axle HG-3000 WasherAxla Flange HG-3000 Fan 7" Hydro Washer Screw 3/8-16 x 1.0 Washer 13/32 x 7/8 x 10 Ga Bolt Fin Hex 5116-18 x 7/8 Bolt hex 5/16-18 x 1 NOTE: All component dimensions given in U. S. inches 1 inch = 25.4 mm 43
STEERING TRACTOR - MODEL N UMBER 917.275021 23 15 34 33 32 6 27 42 19 27 6 / / 16 14 3S 14 \ \ 1313 44
STEERING TRACTOR- MODEL NUMBER 917.275021 KEY PART NO. NO. DESCRIPTION 1 159944X428 2 178557 3 6855M 4 161849 5 161848 6 6266H 7 121748X 8 12000029 9 121232X 10 74781044 11 136518 12 73901000 13 121749X 14 STD551137 15 STD541537 16 145103 17 137347 18 175572 19 156011 20 163887X428 21 159945 22 155105 23 152927 25 74780616 26 159946X428 27 3366R 28 1700_612 29 104239X 31 138136 32 19111610 33 STD551131 34 74780512 35 138059 36 137156 37 38 109850X 39 73700600 40 109851X 41 155246 42 17490508 44 160135X428 45 19132411 46 178291 47 177863 48 17060612 49 131494 5O 739O06OO Wheel, Steedng Axle Asm., Front Fitting, Grease Spindle Asm, LH Spindle Asm., RH Bearing, Race Thrust Harden Washer 25/32 x 1-5/8 x 16 Ga. Ring, Klip #r5304-75 Cap, Spindle Bolt, Fin Hex 5/8-11 x 2-3/4 Spacer Beadng Axle Front Nut, Lock Flange 518-11 Unc Washer 25/32 x 1-1/4 x 16 Ga. Washer, Lock HW Hlcl Spr 3/8 Nut, Lock Center 3/8-24 UNF Shaft Asm., Steering Rod Asm., Tie Ball J Ball Vgt (Inc. Key No. 36-40) Draglink Vgt Support Asm., Steering Vgt Boot, Steering Adapter, Wheel Steering Bushing, Strg. BIk Scow Bolt, Fin Hex 3/8-16 x 1 Gr. 5 Cap, Wheel Steering Bearing, Col. Strg. Screw, 3/8-16 x 3/4 Beadng, Flange Bushing, Nyliner Snap Washer t1/32 x 1 x 10 Ga. Washer, Lock Hvy Hlcl Spr 5/16 Bolt Fin Hex 5116-18unc x 3/4 Gear, Sector Steedng Tie Rod Jam Nut RH Thread Joint Asm. Ball RH Thread Jam Nut LH Thread Joint Asm, Ball LH Thread Bracket Switch Interlock VGT 97 Screw Thdrel 5/16-18 x 1/2 Tyt Extension, Steering Washer 13/32 x 1-1/20 x 11 Ga. Spacer .407 x .625 x ,500 Bracket Asm Idler Stationary Screw 3/8-16 x .75 Pulley Idler Flat Nut Lock Fig 3/8-16 UNC NOTE: All component dimensions given in U. S. inches I inch = 25.4 mm 45
ENGINE TRACTOR - MODEL NUMBER 917.275021 25 21 "_JP 20 18 t5 17 37 16 84 39 8 t2 81 69 29 I SPARK ARRESTER KIT I KEY PART NO. NO. DESCRIPTION 1 ...... 2 149723 8 121361X 9 177748 10 175288 11 174605 12 143996 15 151346 16 109227X 17 106o082X 18 161493 20 177328)(428 21 164863 22 175441X428 24 STD551237 25 73920600 26 3645J 27 139277 28 7834R 29 137180 Engine (See Breakdown Kohter Model No. CV674-75544 Muffler Pulley V-Idler Keepor Asm. Belt Engine Bushing Clutch Electric Pulley Engine VGT Elect Crutch Tank Fuel Rear 3.50 YtJGt 96 Pad Spacer Pad Spacer Cap Asm Fuel W/Gauge Control Threttte Screw hwhd Hi-Lo #13-16x314 Control Choke Washer Ext Tooth 318 Nut Keps 3/8 - 24 UNF Bushing Stem Tank Fuel Fuel Line Spark Arrester Kit KEY NO. 31 35 37 39 4O 41 42 43 47 62 69 70 71 74 8O 81 82 83 84 PART NO. DESCRIPTION 145006 Clip 10010500 Washer Split 123487X Clamp Hose 17490636 Screw TT 3/8-16 x 2-1/4 UNC 17490664 Screw "CI" 3/8-16 x 4 UNC 126197X Washer 1-1i20D x15132 ID x .250 STD551143 Washer Lock 7/16 173937 Bolt Hex 7/16 - 20 X 4 x Gr 5-1.5 175287 Spacer Engine 146629 Shield Heat Muffler 24-041-02 Gasket 175545 Tube Exhaust LH 175546 Tube Exhaust RH 162295 Elbow Skeet Brass M7303GS00 Nut Flange 148456 Tube Drain Oil Easy 148315 Plug Drain Oil Easy 171877 Bolt 5/16-18unc x 3/4 17060624 Screw Thdrol 3/8-16 x 1-1/2 NOTE: All component dimensions given in U. S. inches 1 inch = 25.4 mm 46
TRACTOR- MODEL NUMBER 917.275021 SEAT ASSEMBLY 21 KEY PART NO. NO. 1 140124 2 140551 3 140675 4 127018X 5 145O06 6 STD541437 7 124181X 8 171877 10 174894 12 121246X 13 121248X DESCRIPTION Seat Bracket, Pivot Seat Strap, Fender Bolt, Shoulder 5116-18 x .62 Clip, Push in, Hinged Nut, Crownlock 3/8-16 Unc Spdng, Seat Cpran Bolt 5116-18Uncx3/4 w/Sems Pan, Seat Bracket, Mounting Switch Bushing, Snap KEY PART NO. NO. DESCRIPTION 14 72050412 Bolt, Carriage 114-20 X 1-1/2 15 121249X Spacer, Split 16 123740X Spdng, Cprsn 17 123976X Nut, Lock 1/4 Lge Fig Gr. 5 18 19171912 Washer 17/32x1-3/16x12 Ga. 19 166369 Knob, Seat 20 124238X Cap, Spring Seat 21 171852 Bolt, Shoulder 5/16-18 22 73800500 Nut, Lock Hx w/Ins. 5116-18 NOTE: All component dimensions given in U. S. inches 1 inch = 25.4 mm 47
DECALS TRACTOR - MODEL NUMBER 917.275021 9 18 17 6 3 15 15 17 10 22 5 -- --23 1 ----23 12 11 16 KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION 1 164094 DecalDash 13 177542 Decal Replacament 2 149516 Decal Battery DNGR/PSN 14 175291 Decal V-Belt Schem ENG Asm 15 177415 Decal Hood Side Pnl 3 171702 Decal Hood RH Craftsman 16 178482 Decal Deck HVYDTY 4 171703 Decal Hood LH Craftsman 17 177375 Decal Dash Panel 5 140837 Decal Brake Parking Saddle 18 164065 Decal Insert Strg 6 133644 Decal Maintenance 19 138047 Decal Battery 7 177416 Decal Engine 22 166960 D6cal Drawber CNTRL 8 164884 Decal Blower Hsng Kohl 23 106202X Reflectro, Taillight 9 163204 Decal, Fender Craftsman -- 157199X428 Pad Footrest 10 156439 Decal Fender Danger -- 138311 Decal Handle Lft Height 11 177781 DecaIFTREST Adjust (Lift Handle) 12 177554 Decal V-Belt Dr Sch - - 179029 Owner's Manual, English - - 179030 Owner's Manual, Spanish WHEELS ANDTIRES 4 7 10 KEY PART NO. NO. DESCRIPTION 1 59192 Cap Valve Tire 2 65139 Stem Valve 3 106228X427 RimAsm Front 4 8134H Tube, Front (Service Item Only) 5 105588X Tire, Front 6 2781-1 Fitting Grease (Front Wheel Only) 7 904011 Beering Flange(Front Wheel Only) 8 104757X428 Cap Axle (Front Wheel Only) 9 106230X Tire Rear 10 7154J Tube Rear (Service Item Only) 11 106277X427 RimAsm Rear 12 6856M Fitting Grease - - 144334 Sealant, Tire ( 10 oz. Tube) NOTE: All component dimensions given in U. S. inches 1 inch = 25.4 mm 48
TRACTOR- MODEL NUMBER 917.275021 LiFT ASSEMBLY 4O 39 42 35 73 34 31 29 16 7O KEY PART NO. NO. 1 1210O0X 2 177535 3 159189 4 12000022 5 19292016 6 71110624 7 175830 8 175831 9 122364X 10 2876H 11 175375 12 163552 15 S'1"D541437 16 674A,?.47 18 143363 19 s'r0551037 20 5328,) 21 S'rD523710 23 BTD624O08 24 7335O8O0 26 73680800 29 15O233 DESCRIPTION Rod Asm., Lever Shaft Asm., Lift Vgt Lever Asm., Lift Rh E-RingTruam#5133_87 Washer 29/32 x %1/4 x 16 Ga. Bolt, Fin Hex 3/8-16 x 1-1/2 Grip, Handle Fluted Button, Plunger Plunger, Button Spring 2-1/8" Link Lift Retainer Spring Nut, Crownlock 3/8-16 Unc Spring Asm., Assist Lift Bracket, Spring Assist Washer 13/32x 13/16x 16Ga. Bolt, Adjust Spring Assist Bolt, Fin Hex 3/8-16 x 1 Retainer, Spring Hut, Jam Hex 1/2-13 Unc Nut Crownlock 1i2-13 Unc Trunnion, Infin Height KEY PART NO. NO. DESCRIPTION 30 110807)( Nut, Special 31 STD551O07 Washer 13/32 x 518 x 16 Ga. 32 137150 Spring, Compression Inf Hgt 33 $1"D560907 Pin, Cotter 3/32 x 1/2 34 137167 Rod, Adj Lift 35 138057 Knob, Inf 3/6-16 Unc 38 155097 Pointer, Height Indicator 39 123935X Plug, Hole 40 1706G516 Screw Hex Wsh 5/16-18 x 1 41 175994 Nut, Lift Link 7116-20 42 19112416 Washer 11/32 x 1-II2 x 10 Ga, 43 123934X Scale, Indicator Height 70 145212 Nut Hex Flange Lock 72 110452X Nut Push Phos & Oil 73 73350600 Nut Hex Jam 3/8-16 UNC 74 175802 Arm Susp. Rear RH 75 175805 Plate Asm. Susp. Front 76 175560 Pin.Flange 77 176205 Trunnion Susp. Arm 78 175689 Trunnion Susp. Front 79 175378 Arm, susp. R LH NOTE: All component dimensions given in U. S. inches 1 Inch = 25.4 mm 49
"MOWER DECK TRACTOR- MODEL NUMBER 917.275021 46 130 i 45 47 116 107 50
MOWER DECK TRACTOR- MODEL NUMBER 917.275021 KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. 1 174377 Deck Weldment Mower 48 47 174369 3 178944 Bracket Asm., Sway Bar 48 174368 5 4939M Retainer Spdng 49 73680600 6 130832 Arm, Suspension, Rear (Sway 50 72110612 Bar) 52 175820 8 174365 Bolt 7116 Asm. Blade 56 155986 11 173920 Blade 57 156941 13 175147 Shaft Asm. w/Lower Bearing 97 133943 14 174358 Housing Mandrel 98 174370 16 110485X Bearing, Ball, Mandrel 99 175080 16 174493 Stripper Man, alter Deck 100 72110616 17 72110610 Bolt RDHD Sq Neck 3/6-16 x 1.25 107 175294 18 72140505 Bolt, Carriage 5/16-18 x 5/8 108 72110404 19 132827 Bolt, Hex Hd, Shoulder 5/16-18 109 73680400 20 174378 Baffle, Vortex Mower 110 175016 21 73680500 Nut, Crownlock 5/16-18UNC 111 174610 24 105304X Cap, Sleeve 113 72110508 25 178012 Spdng,Torsion 116 137644 26 110452X Nut, Push 117 174873 27 174346X428 DeflectorShield 118 739306o00 28 19111016 Washer 11/32 x 5/8 x 16 Ga. 119 19121414 29 131491 Rod, Hinge 121 174371 30 157722 Screw, Thdmll Washer Head 126 174372 31 129963 Washer, Spacer Mower Ven'ted 130 17060616 32 177865 Pulley, Mandrel 131 19131606 33 178342 Nut, Fig. Top Lock Cntr. 9/16 133 72110506 36 19131316 Washer 13/32 x 13/16 x 16 Ga. - - 175396 37 173437 Pulley, Idler, Flat - - 174357 39 174375 Pulley, Idler, Driven 42 165723 Spacer, Retainer 43 174373 Arm, Idler Secondary 45 174343 Cover, Mandrel Deck 46 137729 Screw, Thdroll. 114-20 x 518 DESCRIPTION V-Belt, Mower, Secondary V-BelL Mower, Pdmary Nut, Crownlock 3/8-16 UNC Bolt, Carr, 3/8-16 x 1-1/2 Gr. 5 Pulley Idler Flat Bar Pnt Adj. Pin Head Rivet WasherHardened Spring Pdmary Drive Pulley Idler"V" Bolt ROHD Sqnk 3/6-16 UNC x 2 Baffle Vas Edge Mower Bolt Carr. Nut Crownlock 1/4-20 Arm Spring Secondary Arm Spring Fixed Tension Bolt Carr. 5/16-18 x 1 Bolt, Shoulder GaugeWheeI,Wide Nut, Centedock 318-16 UNC Washer 3/8 x 7/8 x 14 Ga. Spring Secondary Ddve Arm, idler, Primary Deck Screw 3/6-16 x 1,0 Washer 13/32 x 1/4 x 16 Ga. Bolt 5/16-18 x 3/4 Deck Complete Mandrel Asm. Service (Includes Key Nos. 13-15) NOTE: All component dimensions given in U, S. inches 1 inch = 25.4 mm 51
TRACTOR- MODEL NUMBER 917.275021 TRANSAXLE-MODEL NUMBER 331-3000 12 52
TRACTOR- MODEL NUMBER 917.275021 TRANSAXLE-MODEL NUMBER 331-3000 KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. 1 161122 Main Housing Assembly 74 169535 2 178317 R.H. Housing Assembly 75 161157 3 169522 Center Section Assembly 4 161125 Spacer 76 161153 5 142932 Seal-Lip 77 142884 6 142928 Wire Retaining Ring 79 178322 7 142933 Retaining Ring 80 161159 8 142934 Ball Bearing 61 161160 9 169523 Cradle Bearing 82 161161 10 169524 Variable Swashplate 93 161162 11 150771 Thrust Bearing 30 X 52 X 13 64 161163 12 161126 Input Shaft 13 142978 Block Thrust Washer 65 161164 14 142977 Arm -Trunnion 87 178323 15 196050 10cc Cylinder Block 88 178324 Assembly 89 178325 21 169525 21cc Gyhnder Block 90 178326 Assembly 91 169536 24 161127 Output(Motor) Shaft 92 178327 25 169526 Thrust Bearing 42 X 68 X 16 93 142969 26 161128 Control Arm 94 142980 27 161129 Spacer 95 169537 28 161130 16t Pinion Gear 98 169538 29 169527 Capscrew, M6 X 1-22 97 150798 30 142941 Slot Guide 106 161166 31 161132 Trunnion Arm 108 178328 32 161133 Trunnion Bushing 110 142918 33 142940 Lip Seal 111 142917 34 178318 Arm Retum 116 169539 35 178319 Arm Actuating 117 161168 36 169528 5/16-24 Stud 120 142883 37 142967 Puck, Friction 121 169540 38 150787 Bypass Plate 122 178329 39 169529 Bypass Actuator 124 178330 40 142945 Lip Seal 125 142887 41 142952 Bypass Arm 126 161172 42 142953 Retaining Ring 127 161173 43 142965 Pin 128 142885 44 150797 Screw 129 142886 48 178320 Puck 130 161174 50 178343 Screw-Self Tapping 131 142882 51 169530 Lower Cover 132 169544 52 169531 Gerotor Assembly 134 178331 53 144581 O-Ring 136 178332 54 161139 Gerotor Cover 137 178333 55 178321 Filter 138 178334 56 169533 Charge Manifold 139 161176 57 161142 Retainer, Motor Bearing 58 161143 Pin, Carder 141 178335 59 161144 15t Planet Gear 144 169545 60 161145 7t Spur Gear 61 161146 21t Sun Gear 145 169546 62 161147 Planet Thrust Plate 146 169547 63 161148 51t Ring Gear 151 161181 64 161149 Planetary Carder 65 161150 MiterGear, Diff. (Splined) 152 176336 66 161151 Miter Gear, Diff. 153 142914 87 161152 Shaft, Differential 155 178337 68 161153 Diff. Thrust Plate 157 169548 69 169534 Flange Bearing 160 169549 70 161154 Washer 203 178338 71 161155 Washer 900 166773 73 161156 Hex Jam Nut, 5/8-18 DESCRIPTION Ball Brg 6205-I Seal l"ld X 2.0472" X 0.375" Shaft, Axle Washer Gasket Material Torx Head Screw, 5/16-18 Needle Bearing (Sce1412) Washer2 Retaining Ring Lip Seal (0,875i.D.X1.3o.D.X0.25 Brake Disk Washer Screw 5116-24 Bearing Spacer Odng, 0,070 X 0.239 Screw Spring, Friction Pack Spacer, Friction Pack Hax Lock Nut 5/16-24 Sleeve Beadng Oil Spacer, Trunnion Plug Fitting-O Ring Ass'y Cap Vent Ass'y Retaining Ring Std Hdls Pin Puck, Brake Rib Neck Bolt, 2" Brake Yoke Arm, Brake Pins, Brake Lockwasher, 1/4" Nut, 1/4-20 Nut, Castle Cotter Pin Spacer Puck Plate Rib Neck Bolt, 3" 1 Spring Spring Extension Pin Spring Bolt Self Tapping Washer, 7/8od X 0.265id X 0,125 Thk Spring Brake O Ring, 2,864 Id X 0.070 Thk Spring, Relief Ball, 7/16 Comp. Spring, Brake Anti- Drag Brake Pull Rod Plug, Straight Thread Kit Fan Screw O-Ring Manifold Kit Kit Seal Transaxlo, complete NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 53
TRACTOR - MODEL NUMBER 917.275021 KOHLER ENGINE-MODEL NUMBER CV674, TYPE NUMBER 75544 CYLINDER HEAD, VALVE AND BREATHER I CRANKCASEJ 3 / || o-_le t7 V © $-- -7 A v 0
TRACTOR - MODEL NUMBER 917.275021 I(OHLER ENGINE-MODEL NUMBER CV674, TYPE NUMBER 75544 HEADNALVE/BREATHER CRANKCASE KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION 1. 24-033-03-S Kit, breather cover w/gasket 1. 24-032-01-S (Includes 2, 3) 2. 2. 24-041-23-S Gasket, breather 3. 24-096-59-S Cover, breather 3. 24-294*13-S 4. M-645020-S Screw, hex. flange 4. 24-380-13-S M6xl.0x20 (4) 5. 24-067-13-S 5. X-75-23-S Plug, allen hd, 1/8" 24-067-14-S 6. 25-351-01-S Lifter, valve (4) 6, 24-874-09-S 7. 24-755-66-S Kit, valve train (Includes 8, 11, 12) 24-874°10-S 8. 24-411-05-S Rod, push (4) 24-874-11-S 9. 24-041-40-S Gasket, cylinder head (2) 24-874-15-S 10. 24-318-70-S Head assembly, #2 cylinder 7. 24-108-08-S 11. 25-186-01-S Arm, rocker (4) 24-108-09-S 12. 24-599-01-S Pivot, rocker arm (4) 24-108-10-S 13. M-640034-S Screw, hex. flange 8. 24°018-01-S M6xl.0x34 (4) 9. 12-422-09-S 14. 24-072-09-S Stud, cylinder head 12-422-13-S M8xl.25x20, M10x1.5x33, 12-422-07-S 105 mm long (8) 12-422-08-S 15. 24 468 16-S Washer, flat 8 mm (8) 12-422-10-S 16. 24 100 10-S Nut, hex. flange M8x1.25 (2) 12-422-11-S 17. 24-755-74-S Kit, valve cover - plain 12-422-12-S (Includes 18, 19) 10. 24-012-10-S 18. 24-153-16-S O-Ring 11. 52-139-09-S 19. 24-086-32-S Screw, shoulder (4) 12. M-545010-S 20. 24-445-01-S Strap, lifting 21. 24-016-01-S Valve, exhaust (Std.) (2) 13. 24-018-04-S 24-016-02-S Valve, exhaust (.25) (2) 14. 24-402-05-S 22. 24-017-01-S Valve, intake (Std,) (2) 15, 12-153-01-S 24-017-02-S Valve, intake (,25) (2) 16. 24-128-19-S 23. 24-032-05°S Seal, valve stem (2) 17. 12-123-04-S 24. 235011-S Retainer, spdng (4) 18. M-545016-S 25. 24-089-02-S Spring, valve (4) 26. 12-173-01-S Cap, valve spdng (4) 19, 12-153-02-S 27, 12-755°03-S Kit, retainer (4) 20. 24-038-04-S 28. 24-318-67-S Head assembly, #1 cylinder 29. 24-755-76-S Kit, valve cover - breather 21. 24-755-46-S (Inc1.18, 19, 30) 22, 12-153-03-S 30. 25-313-02-S Grommet, rubber 23. 24-018-09-S 31. 24o755-57-S Kit, breather separator 24, M-931010-S (Includes 30, 32-35) 25. 28-032-09-S 32. M-545016-S Screw, hex. flange 26. 24-468-15-S M5x0.8x16 (2) 27. 24-144-33-S 33. 24-445-02-S Strap, breather 34. 24-126-44-S Bracket, breather separator 35. 24-112-12-S Spacer 36. 24-294-06-S Fitting 37, 24-326-13-S Hose, breather 38. 24-326-14-S Hose, breather 39. 25-237-14-S Clamp, hose (2) Seal, oil front Crankcase FUSE: Miniblock 24 782 14) itting Pin, dowel locating (6) Connecting Rod (Std.) (2) Connecting Rod (.25) (2) Piston w/Ring Set (Std.) (2) (Includes 7, 8) Piston wiring Set (.25) (2) Piston w/Ring Set (.50) (2) Kit, )iston w/dng set (,08) Rin._ Set (Std,) (2) Rin! Set (.25) (2) Rn! Set (,50) (2) Retl net, piston pin (4) Shirr camshaft (A.R.) Shirr camshaft (A.R.) Shirr camshaft (A.R.) Shim camshaft (A,R.) Shim camshaft Shirr camshaft Shirr camshaft i i Camshaft Plug, cup Screw, hex. flange M5x0.8xl0 (2) Retainer, reed (2) Reed, breather (2) O-Ring, lower oil fill tube Bracket, oil fill tube Tube, oil fitl Screw, hex. flange M5x0.8x18 O-Ring, upper oil fill tube Dipstick assembly (Includes 21, 22) Kit, oil fill cap (Includes 22) O-Ring, dipstick Ring, retainer Washer, nylon (top) Seal, governor cross shaft Washer (bottom) Shaft, governor cross NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 55
TRACTOR - MODEL NUMBER 917.275021 " KOHLER ENGINE-MODEL NUMBER CV674, TYPE NUMBER 75544 IGNITION/ELECTRICALI _h7 I--t _--I AIR INTAKE I SLOWER HOUSING AND BAFFLESI e--S \. tl € 14 9 I r; I | \ 7_ 56
TRACTOR - MODEL NUMBER 917.275021 KOHLER ENGINE-MODEL NUMBER CV674, TYPE NUMBER 75544 IGNITION/CHARGING BLOWER HOUSING & BAFFLES KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION 1. 54-755-15-S Kit, grass screen 1. 24°027-20-S Housing, blower (Includes (Includes 2-4,and 24 113 2- 4) 18-S) 2. 24-100-01-S Nut, plastic (3) 2. M-403025-S Screw, hex. cap M4xO7x25 3. 25-139-16-S Plug, button 9/16" (4) 4. 24-100-02-S Nut, plastic (2) 3 X-25-92-S Washer, plain 5116" (4) 5. M-545020-S Screw, hex. flange 4. 24-112-04-S Spacer, grass screen (4) MSxO.8x20 (4) 5. 25-086-47-S Bolt, shoulder (4) 6. M-545016-S Screw, hex. flange 6. 24-157-03-S Fan M6x0.8x16 (3) 7. 12-086-14-S Screw, hex. flange 7. M-551016-S Screw, hex. flange M10x1.5x46 M5xO.8x16 8. 12-468-03-S Washer, plain 3/8" 8. M-645016-S Screw, hex. flange 9. X-42-15-S Key . M6xl.0x16 (6) 10. 24-025-04-S Flywheel 9. 24-146-16-S Plate, backing ° # 2 side 11. 25-403-03-S Rectifier-regulator 10. 24-146-20-S Plate, backing - # 1 side 12. X-25-92-S Washer, plain 3/16" (2) 11. 24-063-20-S Baffle, cylinder barrel-# 2 13. 24-086-18-S Screw, phillips hd. 11-16x7/8 side (,_2) 12. 24-063-14-S Baffle, valley - #2 side 14. 236602-S Connector (3 contact) 13. 24-063-58-S Baffle, cylinder barrel-# 1 15. 54-755-09-S Kit, 15 amp stator side (Includes 24 126 71-S) 14. 24-063-23-S Baffle, valley - #1 side 16. 12-132-06-S Spark Plug (2) 16. M-545010-S Screw, hex. flange 17. M-548025-S Screw, hex. cap M5x0.8x25 MSx0.8x16 (2) (2}2 18. 48-154-02-S ('31_p, cable NOT ILLUSTRATED 19. X-25-63-S Washer, plain 1/4" 24-096-66-S Cover, control 20 24-584-01-S Module, ignition (2) 24-086-06-S Screw, phillips hd. 11-16x3/ 21. M-545020-S Screw, hex flange 4" (2) M5x0.8x2O (4) 22. 235173-S Clip, cable AIR I NTAKF-./FILTRATIO N NOT ILLUSTRATED KEY PART 24-126-71-S Bracket, stator wire NO. NO. X-22-11*S Washer, lock 1/4" 24-176-62-S Harness, wiring 1. Lead, black (rect.-reg. 6" - 2. 12 gauge 24-518-12°S insulated grip barrel eyelets) 24-113-18-S Decal, grass screen 25-454-03-S Tie, wire (3) DESCRIPTION 24-164-06-S M-651055-S 3. 24-041-01-S 4. 24-041-14-S 5. 24-094-18-S 6. 24-041°13-S 7. 24-109-09-S 8. 24-083-03-S 9. 24-083-05-S 10. 231032-S 11. 24-096-01-S 12. 12-100-01-S 13. 24-096-73-S 14. 54-755-01-S 15. 25-341-03°S 16. 24-153-20-S 17, 24-063-51-S Manifold, intake Screw, hex. flange M6x1.0x65 (4) Gasket, intake manifold (2) Gasket, air cleaner base Base, air cleaner Gasket, fuel spitback cup Cup, fuel spitback Element, air cleaner Precleaner, element Seal, breather Cover, inner air cleaner Wing Nut Cover, air cleaner Kit, knob with seal (Indudes 15 & 16) Knob, cover O-Ring Baffle, spitback cup NOTE: All component dimensions given in US. inches 1 inch = 25.4 mm 57
TRACTOR - MODEL NUMBER 917.275021 KOHLER ENGINE-MODEL NUMBER CV674, TYPE NUMBER 75544 STARTING SYSTEM I ! $ g I ENGINE CONTROLS I 8 I 3 2_ _ 7 _ (/_ _ ! OIL PAN I LUBRICATION I /]17 ,,._ I _4 $ 58
TRACTOR- MODEL NUMBER 917.275021 KOHLER ENGINE-MODEL NUMBER CV674, TYPE NUMBER 75544 STARTING SYSTEM OIL PAN/LUBRICATION KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. 1. 2. M-839080-S 25-098-08-S M-841080-S 25-435-04-S 25-755-33-S 25-141-05-S 25-221-01-S Screw, hex. flange M8x1.25x80 (2) Starter, solenoid shift NInCludes 4-7) ut, hex. flange M8x125 Kit, solenoid Kit, pinion drive (Includes 6) Ring Kit, brush 3. 4. 5. 6. 7. ENGINE CONTROLS DESCRIPTION KEY PART NO. NO. 24 211 O3-S 24-090-33-S M-641060-S 24-089-01-S 25-158-08-S 24-079-04-S 25-158-11-S M-545016-S M-547050-S 24-089-03-S 24-126-56-S M-645016-S 12-237-01-S 24-086-43-S 24-090-07-S X-20-1-S M-541050-S 24-468°01-S 24-089-45-S M-446030-S 24-090-13-S M-545020-S 24-089-51-S 24-090-05-S 41-468-03-S M-403025-S 24-07g-05-S Bolt, round head square neck Lever, governor Nut, hex. flange M6xl.0 Spring, linkage Bushing, linkage retaining Linkage, throttle Bushing, throttle linkage Screw, hex. flange M5x0.Sx16 Nut, hex. lock M5x0.8 Spring, choke return Bracket, control Screw, hex. flange M6x1.0x16 (4) Clamp, cable (2) Screw, hex. flange M5xg.8x16 (2) Lever, throttle actuator Washer, lock 1/4" Nut, hex. flange M5x0.8 Washer, plain 5.5 mm (3) Spring, governor Nut, hex M4x0.7 Lever, threttte control Screw, hex. flange M5xO.8x20 Spr_ng, throttle limitar Lever, choke Washer, spring 1/4" Screw, hex. cap M4x0.7x25 Linkage, choke 1, 2. 3. 4. 5. 6. 7. 8 9. 10 11. 12. 13. 14. 15 16. 17. 18 19 20. 21. 22. 23. 24. 25. 26. 27. DESCRIPTION 1. 24-199-07-S Pan, oil assembly (Includes 2-10) 2. M-645025-S Screw, hex, flange M6x1.Ox25 (2) 3. M-631005-S Washer, plain 6 mm (2) 4. 24-393-08-S Oil pump assembly (Includes 5) 5. 24-123-05-S Tube, oil pickup 6. 24*162-26-S Screen, oil 7. 24-043-12-S Kit, governor gear w/pin (Includes B) 8. 12-380-01-S Pin, governor regulating 9. 52-448-02-S Tab, locking 10. 12-144-02-S Shaft, governor gear 11, 24-153-08-S O-Ring 12, X-75-32-S Plug, hex ctsk. 318" 13. 24-136-01-S Nipple, oil filter 14. 52-050-02-S Filter, oil 15. 52-032-08-S Seal, oil (PTO end) 16. 24-086-17-S Screw, hex. flange M8x1.25x45 17. 24-086-16-S Screw, hex flange MSx1.25x45 (9) 18. X-75-10-S Plug, sq. hd. solid 318" N PT.F. NOTE: All component dimensions given in US inches 1 inch = 25,4 mm 59
TRACTOR - MODEL NUMBER 917.275021 KOHLER ENGINE-MODEL NUMBER CV674, TYPE NUMBER 75544 CRANKSHAFT I EXHAUST J FUELSYSTEMJ / t 11 s • ), / lS 60
TRACTOR- MODEL NUMBER 917.275021 I(OHLER ENGINE-MODEL NUMBER CV674, TYPE NUMBER 75544 CRANKSHAFT FUEL SYSTEM KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. 1. 24-014-72-S Crankshaft (Includes 2) I. 2. 52-139-09-S Plug, cup 2. EXHAUST 3. KEY PART NO. NO. DESCRIPTION 1. 24-041-02-S Gasket, exhaust (2) 4. 2. 25-072-04-S Stud, M8xl.25x33 (4) 5. 6. -- PA-75544 Replacement Engine 7. -- 24 782 14 Miniblock 8. -- 24 755 108-SGasket Set 9. 10. DESCRIPTION 24-853-61-S 24-041-15-S 24-053-61 24 041 14-S M-629095-S M-641060-S 47-154-01-S 52-353-22-S 25-237-14-S 24-086-12-S 11. 24-393-16-S 12. 24-100-01-S 13. 24-353-03-S 14. 15-353-04-S 15. 24-050-02-S Kit, carburetor w/gaskets GlnCludes 2-4) asket, carburetor Carburetor assembly (For information only not available separately) (Service with Kits 24 757 36-S, 24 757 38-S) Gasket, sir cleaner base Stud, M6xl.0x95 (2) Nut, hex. flange M6xl.0 (2) Clip, cable Line, fuel 12" Clamp, hose (6) Screw, hex. cap. M6x1.7xt8 (2) Pump, fuel - pulse Nut, plastic (2) Line, fuel 10-5/8" Line, fuel 11-1/2" Filter, fuel NOT ILLUSTRATED -- 24 757 36-S Kit, choke repair -- 24 757 38-S Kit, gasket repair NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 61
NOTES 62
SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION _r _ I SIGHTING _ ._ CUT GUIDE THe..- S ONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL I Operate your Tractor up and down the face of slopes (not ] greater than 15°), never across the face. Make turns gradu- I ally to prevent tipping or loss of control. Exercise extreme caution when changing direction on slopes.
For repair of major brand appliances in your own home... no matter who made it, no matter who sold 1.800-4-MY-HOME e Aretime, day or night (1-800-4_Y_63) (U.S._. and _) Www.sear&com www.searsaca For repair of carry-in products like vacuums, lawn equipment, and electronics, call for the nearest Sears Parts and Repair Center. 1-800-488-1222 .e_'dme, day or night (U.S.A. orgy) www.sears.com For the replacement parts, accessories and owner's manuals that you need to do-it-yourself, call Sears PartsDirectS"t 1-800-366-PART 6a.m.-11 p.m., 7daysaweek (1-8oo-36e7278) (u.s.A. only) www.sears.com/par ts_rect To purchase or inquire about a Sears Service Agreement or Sears Maintenance Agreement: 1-800-827-6655 (u.s_.) 1-800-361-6685 (Canada) 7 a.m. - 5 p.m., CST, Mort. - Sat. 9 a.m.- 8 p.m. EST, M - F, 4 p.m. Sat. Para pecir servicio de reparad6n a Au Careda pour service en _: domic=lio, y para omlenar piezas: I-SIX).-LE-FO_tER _Ac 1 "888"sU'HOGARsa (1-800-533-6_7) (1..aa8-784.64_ © Sea_ Roebu_ and Co. ® Registered Trademark / TM Trademark I su Service Mark of Sears, Roebuck and Co. ® Marca Registrada/'rM Marca de F_brice I SM Marca de Servicio de Sears, Roebuck and Co. MC Marque de commerce / MD Marque d_pos_e de Sears, Roebuck and Co. 179029 3.8.01 RD Printed in U.S.A.