Craftsman 917.27384 Owner's Manual

Owner's Manual J CRIIFTSMRN° J LAWN TRACTOR 17.5 HP, 42" Mower Electric Start Automatic Transmission Model No. 917.273840 [_ This product has a low emission engine which operates differently from previously built engines. Before you start the engine, read and understand this Owner's Manual. IMPORTANT: 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, IL 60179 U.S.A Visit our Craftsman website:www.sears.com/craftsman
Warranty ................................................ 2 Safety Rules .......................................... 3 Product Specifications ........................... 6 AssemblyP re-Operation ........................ 8 Operation ............................................. 11 Maintenance ....................................... 18 Maintenance Schedule ........................ 18 Service and Adjustments ..................... 22 Storage ................................................ 29 Troubleshooting ................................... 30 Repair Parts ......................................... 34 Sears Service ........................ Back Cover LIMITED WARRANTY ON CRAFTSMAN RIDING EQUIPMENT 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 that are found to be defective in material or workmanship according to the guidelines of coverage listed below. Sears will also provide free labor for these applicable warranted parts for the two full years. During the first 30 days of purchase, there will be no charges to service the product at your home for issues covered by this warranty. (See exclusions below). For your convenience, IN HOME warranty service will still be available after the first 30 days of purchase, but a trip charge will apply. This charge will be waived if the Craftsman product is dropped off at an authorized Sears location. For the nearest authorized Sears location, please call 1-800-4-MY-HOME®. This warranty applies only while this product is within the United States. This Warranty does not cover: • Expendable items which become worn during normal use, including but not limited to blades, spark plugs, air cleaners, belts, and oil filters. • Standard Maintenance Servicing, oil changes, or tune-ups • Tire replacement or repair caused by punctures from outside objects, such as nails, thorns, stumps, or glass. • Repairs necessary because of operator abuse, including but not limited to, damage caused by towing objects beyond the capability of the riding equipment, impacting objects that bend the frame or crankshaft, or over-speeding the engine. • Repairs necessary because of operator negligence, including but not limited to, elec- trical 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 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 30 days of its pur- chase date. • Normal deterioration and wear of the exterior finishes, or product label replacement. • Riding equipment used for commercial or rental purposes. LIMITED WARRANTY ON BATTERY For ninety (90) days from date of purchase, if any battery included with this 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. During the first 30 days of purchase, there will be no charges to replace the battery at your HOME. After the first 30 days, for your convenience, IN-HOME warranty service will still be avail- able but a trip charge will apply. This charge will be waived if the Craftsman product is dropped off at an authorized Sears location. For the nearest authorized Sears location, please call 1-800-4-MY-HOME®. This battery warranty applies only while this product is within the United States. This warranty gives you specific legal rights, and you may also have other rights, which vary, from state to state. Sears, Roebuck and Co.,Dept.817WA, Hoffman Estates, IL 60179 2
IMPORTANT: This cutting machine is capable of amputating hands and feet and throw- ing objects. Failure to observe the following safety instructions could result in serious injury or death. _WARNING: In order to prevent acciden- tal starting when setting up, transporting, adjusting or making repairs, always disconnect spark plug wire and place wire where it cannot contact spark plug. _WARNING: Do not coast down a hill in neutral, you may lose control of the tractor. _WARNING: 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 compo- nents contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. _WARNING: 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. I. GENERAL OPERATION • Read, understand, and follow all instruc- tions in the manual and on the machine before starting. • Only allow responsible adults, who are familiar with the instructions, to operate the machine. • Clear the area of objects such as rocks, toys, wire, etc., which could be picked up and thrown by the blade. • 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 direc- tion 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 unat- tended. 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 un- loading 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 in- juries. 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 burn. 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. II. 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. 3
DO: • Mow up and down slopes, not across. • Remove obstacles such as rocks, tree limbs, etc. • Watch for holes, ruts, or bumps. Un- even terrain could overturn the machine. Tall grass can hide obstacles. • Use slow speed. Choose a low gear so that you will not have to stop or shift while on the slope. • Follow the manufacturer's recommend- ations 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 gradually downhill, if possible. • Do notmow 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 notuse grass catcher on steep slopes. III. CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the ma- chine and the mowing activity. Neveras- sume 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 equip- ment 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. Ad- just and service as required. 4
• 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. • 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 necessary, and then, turn slowly and gradually downhill, if possible. 5
PRODUCT SPECIFICATIONS Gasoline Capacity 4.0 Gallons and Type: Unleaded Regular Oil Type SAE10W30(above 32°F API-SF-SJ): SAE 5W-30(Below 32°F Oil Capacity: W/Filter 3.0 Pints Spark Plug: Champion RC12YC (Gap: .030") Ground Speed Forward: 5.5 (MPH): Reverse: 2.4 Tire Pressure: Front: 14 PSI Rear: 10 PSI Charging 15 Amps @ 3600RPM System: i Battery: Amp/Hr: 35 Min. CCA: 280 Case Size: UIR Blade Bolt Torque: i 27-35 Ft. Lbs. 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". CUSTOMER RESPONSIBILITIES • Read and observe the safety rules. • Follow a regular schedule in main- taining, caring for and using your tractor. • Follow the instructions under"Mainte- nance" and "Storage" sections of this owner's manual. _WARNING: This tractor is equipped with an internal combustion engine and should not be used on or near any unim- proved forest-covered, brush-covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). 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 re- quired by law (Section 4442 of the Califor- nia 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). REPAIR PROTECTION AGREEMENTS Congratulations on making a smart pur- chase. Your new Craftsman® product is designed and manufactured for years of dependable operation. But like all prod- ucts, it may require repair from time to time. That's when having a Repair Protec- tion Agreement can save you money and aggravation. Purchase a Repair Protection Agreement now and protect yourself from unexpected hassle and expense. Here's what's included in the Agreement: • Expert service by our 12,000 profe- sional repair specialists. • Unlimited service and no charge for parts and labor on all covered repairs. • Product replacement if your covered product can't be fixed. • Discount of t0% from regular price of service and service-related parts not covered by the agreement; also, 10% off regular price of preventive mainte- nance check. • Fast help by phone- phone support from a Sears technician on products requiring in-home repair, plus conve- nient repair scheduling. Once you purchase the Agreement, a simple phone call is all that it takes for you to schedule service. You can call anytime day or night, or schedule a service ap- pointment online. Sears has over 12,000 professional repair specialists, who have access to over 4.5 million quality parts and accessories. That's the kind of professionalism you can count on to help prolong the life of your new purchase for years to come. Purchase your Repair Protection Agreement today! Some limitations and exclusions apply. For prices and additional information call 1-800-827-6655. SEARS INSTALLATION SERVICE For Sears professional installation of home appliances, garage door openers, water heaters, and other major home items, in the U.S.A. call 1-800-4-MY-HOME® 6
Steering Wheel Adapter ® (1) kocknut 1/4-28 © Steering Wheel Steering Wheel Insert (1) Locknut 1/2-20 Seat \\\ (1) Washer _/ 17/32 x 1-3/16 x 12@ Gauge (1) Knob Keys (2) Keys Slope Sheet Video Cassette (1) Oil Drain Tube For Future Use Steering Extension Steering Shaft Sleeve (1) Hex Bolt 1/4-28 x 1-1/4 Large Flat Washer f o o o o o (4) Adjusting Bar @ @ (4) Wheels (4) Washers 3/8 x 3/4 x 14 Ga. (4) Locknut 3/8-16 Io :D (4) Clevis Pins (4) Retainer Springs _ m (4) Shoulder Bolt 7
Your new tractor has been assembled at the factory with the 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. Review the video cassette before you begin. TOOLS REQUIRED FOR ASSEMBLY A socket wrench set will make assembly easier. Standard wrench sizes are listed. (1) 3/4" wrench Pliers (2) 7/16" wrenches Utility knife Tire pressure gauge D _ Insert ____-----1/2 Hex Nut _------ Large Flat Washer When right or left hand is mentioned in this manual, it means when you are in the operating position (seated behind the steering wheel). TO REMOVE TRACTOR FROM CARTON UNPACK CARTON 1. Remove all accessible loose parts and parts boxes from carton. 2. Cut along dotted lines on all four pan- els of carton. Remove end panels and lay side panels flat. 3. Check for any additional loose parts or cartons and remove. BEFORE REMOVING TRACTOR FROM SKID ATTACH STEERING WHEEL ASSEMBLE EXTENSION SHAFT AND BOOT 1. Slide extension shaft onto lower steer- ing shaft. Align mounting holes in ex- tension and lower shafts and install 1/4 hex bolt and Iocknut. Tighten securely. IMPORTANT: Tighten bolt and nut se- curely to 10-12 ft. Ibs torque. 2. Place tabs of steering boot over tab slots in dash and push down to secure. INSTALL STEERING WHEEL 3. Position front wheels of the tractor so they are pointing straight forward. 4. Remove steering wheel adapter from steering wheel and slide adapter onto steering shaft extension. 5. Position steering wheel so cross bars are horizontal (left to right) and slide inside boot and onto adapter. 6. Assemble large flat washer, 1/2 hex nut and tighten securely. Boot "abs 1/4 LocknL 7. Snap steering wheel insert into center of steering wheel. 8. Remove protective materials from trac- tor hood and grill. IMPORTANT: Check for and remove any staples in skid that may puncture tires where tractor is to roll off skid. HOWTO SET UP YOUR TRACTOR CHECK BATTERY 1. Lift hood to raised position. NOTE: If this battery is put into service af- ter 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 flat 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 as- semble 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 ad- justed position. 9. Raise seat and tighten adjustment knob securely. Seat Seat Pan Bolt NOTE: You may now roll or drive your tractor off the skid. Follow the appropriate instruction below to remove the tractor from the skid. TO ROLL TRACTOR OFF SKID (See Operation section for location and function of controls) 1. Press lift lever plunger and raise attachment lift lever to its highest po- sition. 2. Release parking brake by depressing clutch/brake pedal. 3. Place freewheel control in '"trans- mission disengaged" position (See "TO TRANSPORT" in the Operation section of this manual). 4. Roll tractor forward off skid. 5. Remove banding holding deflector shield up against tractor. TO DRIVE TRACTOR OFF SKID (See Operation section for location and function of controls) _i, WARNING: Before starting, read, un- derstand 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 "trans- mission engaged" position. (See "TO TRANSPORT" in the Operation section of this manual). 4. Sit on seat in operating position, depress clutch/brake pedal and set the parking brake. 5. Place motion control lever in neutral (N) position. 6. Press lift lever plunger and raise attachment lift lever to its highest posi- tion. 7. Start the engine. After engine has started, move throttle control to idle position. 8. Release parking brake. 9. Slowly move the motion control lever forward and slowly drive tractor off skid. 10.Apply brake to stop tractor, set parking brake and place motion control lever in neutral position. 11 .Turn ignition key to "STOP" position. Continue with the instructions that follow. 9 ASSEMBLE GAUGE WHEELS TO MOWER DECK The gauge wheels are designed to keep the mower deck in proper position when operating mower. Be sure they are prop- erly 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. As- semble gauge wheels as shown using shoulder bolts, 3/8 washers and 3/8-16 center Iocknuts and tighten securely.
2. Adjust gauge wheels before operat- ing mower. See "TO ADJUST GAUGE WHEELS" in the Operation section of this manual. Pin_ Spring INSTALL MULCHER PLATE (If previously removed) 1. Raise and hold deflector shield in upright position. 2. Place front of mulcher plate over front of mower deck opening and slide into place, as shown. 3. Hook front latch into hole on front of mower deck. 4. Hook rear latch into hole on back of mower deck. Shield Mulcher Plate Latch Hooks _:_CAUTION: Do not remove deflector shield from mower. TO CONVERTTO BAGGING OR DISCHARGING Simply remove mulcher plate and store in a safe place. Your mower is now ready for discharging or installation of optional grass catcher accessory. NOTE: It is not necessary to change blades. The mulching blades are designed for discharging and bagging also. CHECKTIRE PRESSURE The tires on your tractor were overinflated at the factory for shipping purposes. Cor- rect tire pressure is important for best cutting performance. • Reduce tire pressure to PSI shown in "PRODUCT SPECIFICATIONS" section of this manual. CHECK DECK LEVELNESS For best cutting results, mower hous- ing should be properly leveled. See "TO LEVEL MOWER HOUSING" in the Service and Adjustments section of this manual. 10 CHECK FOR PROPER POSITION OF ALL BELTS See the figures that are shown for replac- ing motion and mower blade drive belts in the Service and Adjustments section of this manual. Verify that the belts are routed correctly. CHECK BRAKE SYSTEM After you learn how to operate your trac- tor, check to see that the brake is properly adjusted. See "TO ADJUST BRAKE" in the Service and Adjustments section of this manual. v" CHECKLIST Before you operate 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 tight- ened securely. ¢" All tires are properly inflated. (For ship- ping purposes, the tires were overin- flated 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 freewheel control is in '"transmission engaged" position (see "TO TRANSPORT" in the Operation section of this manual). 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 oper- ating condition. ,/It is important to purge the transmission before operating your tractor for the first time. Follow proper starting and transmis- sion purging instructions (See "TO START ENGINE" and "PURGE TRANSMISSION" in the Operation section of this manual).
These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. R N H L I'.,I REVERSE NEUTRAL HIGH LOW CHOKE FAST SLOW IGNITION ENGINE OFF LIGHTS ON ENGINE ON ENGINE START PARKING BRAKE PARKING BRAKE PARKING BRAKE LOCKED UNLOCKED OVER TEMP FUEL OIL PRESSURE BATTERY REVERSE FORWARD LIGHT MOWER HEIGHT MOWER LIFT ATTACHMENT ATTACHMENT CLUTCH ENGAGED CLUTCH DISENGAGED FREE WHEEL (Automatic Models only) DANGER, KEEP HANDS AND FEET AWAY KEEP AREA CLEAR SLOPE HAZARDS (SEE SAFETY RULES SECTION) & Failure to follow instructions could result in serious injury or death. The safety alert symbol is used to identify safety inform- ation about hazards which can result in death, serious injury and/or property damage. & & & DANGER indicates a hazard which, if not avoided, will result in death or serious injury. WARNING indicates a hazard which, if not avoided, could result in death or serious injury. CAUTION indicates a hazard which, if not avoided, might result in minor or moderate injury. CAUTION when used without the alert symbol, indicates a situation that could result in damage to the tractor and/or engine. :_ HOT SURFACES indicates a hazard which, ,,,_vo_r., if not avoided, could result in death, serious injury i and/or property damage. FIRE indicates a hazard which, if not avoided, could result in death, serious injury and/or property damage. 11
KNOW YOUR TRACTOR 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. Attachment Clutch Lever Ignition Switch Light Switch Lift Lever Ammeter ..... . _ Plunger Throttle/Choke Attachment Control Lift Lever Clutch/Brake o Height Pedal Adjustment Indicator Freewheel Control Parking Brake Lever Motion Control Lever Our tractors conform to the safety standards of the American National Standards Institute. AMMETER - Indicates charging ( ) or discharging (-) of battery. ATTACHMENT CLUTCH LEVER - Used to engage the mower blades, or other at- tachments mounted to your tractor. ATTACHMENT LIFT LEVER - Used to raise, lower, and adjust the mower deck or other attachments mounted to your tractor. CLUTCH/BRAKE PEDAL - Used for declutching and braking the tractor and starting the engine. MOTION CONTROL LEVER - Selects the speed and direction of tractor. IGNITION SWITCH - Used for starting and stopping the engine. LIFT LEVER PLUNGER - Used to release attachment lift lever when changing its position. LIGHT SWITCH POSITION -Turns the headlights on and off. PARKING BRAKE LEVER - Locks clutch/ brake pedal into the brake position. THROTTLE/CHOKE CONTROL - Used for starting and controlling engine speed. FREEWHEEL CONTROL - Disengagages transmission for pushing or slowly towing the tractor with the engine off. 12
| 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 I or repairs. We recommend standard safety glasses or a wide vision safetyl mask worn over spectacles. J HOW TO USE YOUR TRACTOR 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 clutch/brake pedal all the way down and hold. 2. Pull parking brake lever up and release pressure from clutch/brake pedal. Pedal should remain in brake position. Make sure parking brake will hold trac- tor secure. "Brake" Attachment Clutch Lever "Engaged" Throttle/Choke Position Control Ignition Key Brake Pedal Parking Brake IMPORTANT: Leaving the ignition switch in any position other than "STOP" will cause the battery to discharge and go 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 com- pletely, as described above, before leaving the operator's position. 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 bagging and mower performance. Position "Disengaged" Position Control Lever STOPPING MOWER BLADES - • To stop mower blades, move attachment clutch lever to disengaged position. GROUND DRIVE - • To stop ground drive, depress clutch/ brake pedal all the way down. • Move motion control lever to neutral (N) position. IMPORTANT: The motion control lever does not return to neutral (N) position when the clutch/brake pedal is depressed. ENGINE - • Move throttle control between half and full speed (fast) position. NOTE: Failure to move throttle control between half and full speed (fast) posi- tion, before stopping, may cause engine to "backfire". • Turn ignition key to "STOP" position and remove key. Always remove key when leaving tractor to prevent unauthorized use. • Never use choke to stop engine. TO MOVE FORWARD AND BACKWARD 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. 13 TO ADJUST MOWER CUTTING HEIGHT The position of the attachment lift lever determines the cutting height. • Grasp lift lever. • Press plunger with thumb and move lever to desired position. The cutting height range is approxi- mately 1-1/2 to 4". The heights 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 approxi- mately 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 flat level surface. 1. Lower mower and adjust mower to de- sired cutting height(See "TO ADJUST MOWER CUTTING HEIGHT' in this section of manual). 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.You must remain fully and centrally positioned in the seat to prevent the engine from hesitating or cutting off when operating your equip- ment on rough, rolling terrain or hills. 1. Select desired height of cut. 2. Start mower blades by engaging at- tachment 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. Attachment Attachemnt Lever "Engaged" High Position Position "Diser Position LOW Position Deflector TO OPERATE ON HILLS _WARNING: Do not drive up or down hills with slopes greater than 15 ° and do not drive across any slope. Use the slope guide at the back of this manual. • Choose the slowest speed before start- ing up or down hills. • Avoid stopping or changing speed on hills. • If slowing is necessary, move throttle control lever to slower position. • If stopping is absolutely necessary, push clutch/brake pedal quickly to brake posi- tion and engage parking brake. • Move motion control lever to neutral (N) position. IMPORTANT: The motion control lever does not return to neutral (N) position when the clutch/brake pedal is depressed. • To restart movement, slowly release parking brake and clutch/brake pedal. • Slowly move motion control lever to slowest setting. • Make all turns slowly. TO TRANSPORT When pushing or towing your tractor, be sure to disengage transmission by placing freewheel control in freewheeling position. Freewheel control is located at the rear drawbar of tractor. 1. Raise attachment lift to highest posi- tion with attachment lift control. 2. Pull freewheel control out and down 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 re-engage transmission, reverse above procedure. 14
Transmission Engaged Transmission Disengaged 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 recom- mended 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. Pull up and remove oil fill cap/dipstick; wipe oil off. Reinsert the dipstick into the tube and push down firmly into place. 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 the oil viscosity chart in the Maintenance section of this manual). • To change engine oil, see the Mainte- nance section in this manual. ADD GASOLINE • Fill fuel tank to bottom of tank filler neck. Do not overfill. Use fresh, clean, regular unleaded gasoline with a minimum of 87 octane. (Use of leaded gasoline will in- crease carbon and lead oxide deposits and reduce valve life). Do not mix oil with gasoline. Purchase fuel in quanti- ties that can be used within 30 days to assure fuel freshness. _CAUTION: Wipe off any spilled oil or fuel. Do not store, spill or use gasoline near an open flame. IMPORTANT: When operating in tempera- tures below 32°F(0°C), use fresh, clean winter grade gasoline to help insure good cold weather starting. CAUTION: Alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separa- tion and formation of acids during 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. TO START ENGINE When starting the engine for the first time or if the engine has run out of fuel, it will take extra cranking time to move fuel from the tank to the engine. 1. Be sure freewheel control is in the transmission engaged position. 2. Sit on seat in operating position, depress clutch/brake pedal and set parking brake. 3. Place motion control lever in neutral (N) position. 4. Move attachment clutch to disengaged position. 5. Move throttle control to choke position. NOTE: Before starting, read the warm and cold starting 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, move throttle control to fast position, wait a few minutes and try again. If engine still does not start, move the throttle control back to the choke position and retry. WARM WEATHER STARTING (50 ° F and above) 7. When engine starts, move the throttle control to the fast position. 15
• 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, allow engine to run with the throttle control in the choke position until the engine runs roughly, then move throttle control to fast position. This may require an engine warm-up period from several seconds to several minutes, depending on the temperature. 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 clutch/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 also be used dur- ing the engine warm-up period after the transmission has been warmed up. 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.) PURGE TRANSMISSION _CAUTION: Never engage or disengage freewheel lever while the engine is run- ning. To ensure proper operation and per- formance, 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 during shipping of your tractor. IMPORTANT: Should your transmission require removal for service or replace- ment, it should be purged after reinstall- ation 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 '"transmission dis- engaged" position (See "TO TRANS- PORT" in this section of manual). 3. Sitting in the tractor seat, start engine. After the engine is running, move throttle control to slow position. With motion control lever in neutral (N) position, slowly disengage clutch/brake pedal. 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: During this step there will be no movement of drive wheels. The air is being removed from hydraulic drive system. 5. Move motion control lever to neutral (N) position. Shutoff engine and set parking brake. 6. Engage transmission by placing freewheel control in '"transmission engaged" position (See "TO TRANS- PORT" in this section of manual). 7. Sitting in the tractor seat, start engine. After the engine is running, move throttle control to half (1/2) speed. With motion control lever in neutral (N) position, slowly disengage clutch/brake pedal. 8. Slowly move motion control lever for- ward, after the tractor moves approxi- mately 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 transmission is now purged and ready for normal operation. 16
MOWING TIPS • Mower should be properly leveled for best mowing performance. See "TO LEVEL MOWER HOUSING" in the Service and Adjustments section of this manual. • The left hand side of mower should be used for trimming. • Drive so that clippings are discharged onto the area that has already been cut. Have the cut area to the right of the trac- tor. This will result in a more even distri- bution of clippings and more uniform cutting. • When mowing large areas, start by turning 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. , J 00272 • If grass is extremely tall, it should be mowed twice to reduce load and pos _ sible fire hazard from dried clippings. 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 mow- ing 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 at- tachment being used. MULCHING MOWING TIPS IMPORTANT: For best performance, keep mower housing free of built-up grass and trash. Clean after each use. • The special mulching blade will recut the grass clippings many times and reduce them in size so that as they fall onto the lawn they will disperse into the grass and not be noticed. Also, the mulched grass will biodegrade quickly to provide nutrients for the lawn. Always mulch with your highest engine (blade) speed as this will provide the best recut- ting action of the blades. • Avoid cutting your lawn when it is wet. Wet grass tends to form clumps and interferes with the mulching action. The best time to mow your lawn is the early afternoon. At this time the grass has dried, the newly cut area will not be exposed to direct sunlight. • For best results, adjust the mower cutting height so that the mower cuts off only the top one-third of the grass blades. For extremely heavy grass_ re- duce your width of cut on each pass and mow slowly. Max 1/3 • Certain types of grass and grass conditions may require that an area be mulched a second time to completely hide the clippings. When doing a sec- ond cut, mow across (perpendicular) to the first cut path. • Change your cutting pattern from week to week. Mow north to south one week then change to east to west the next week. This will help prevent matting and graining of the lawn. 17
MAINTENANCE SCHEDULE _S'_. ,_._ ,_q._ ,_._ _o_ _. ,_ AS YOU COMPLETE ._-__o_:_ %£,_ %_?-_ %£-_ £,2-_ %,2-_ _:o'" R EOO LARSERV,OE S E R V'OE O A T ES e°:::: °n ,g ,g Check Operator Presence and T Intedock Systems I1_ a Check for Loose Fasteners _1_ _5 Sharpen/Replace Mower Blades i3 T Lubrication Chart 0 Check Battery Level R Clean Battery and Terminals Check Transaxle Cooling Check V-Beffs Check Engine Oil Level _ Change Engine Oil (with oil filter) _1,2 E Change Engine Oil (without oil filter) _1,2 v' N Clean Air Filter 11_2 G Clean Air Screen _t_ 2 N_ Inspect Muffler/Spark Arrester E Replace Oil Filter (if equipped) _2 Clean Engine Cooling Fins _ 2 Replace Spark Plug _ Replace Air Filter Paper Cartridge Replace Fuel Filter I_ 1 = Change more often when operating under a heavy load or in high ambient temperatures. 2 = Service more often when operating in dirly or dusty conditions. 3 = Replace blades more often when mowing in sandy soil. 4 = Not required if equipped with maintenance=free battery. 5 = Tighten front axle pivot bolt to 35 ft.qbs, maximum. Do not overtighten. GENERAL RECOMMENDATIONS LUBRICATION CHART The warranty on this tractor does not cover items that have been subjected to _ Spindle -- operator abuse or negligence. To receive Zerk t "t'' full value from the warranty, operator .,._i _--. must maintain tractor as instructed in this ,/_, =_ manual. / _._-= Some adjustments will need to be made _Front Wheel ;-' periodically to properly maintain your Bearing _,_ tractor. Zerk _,h At least once a season, check to see if you should make any of the adjustments described in the Service and Adjustments @Engine',. -_-" section of this manual. I ,' i I • At least once a year you should replace ,I ,I i I the spark plug, clean or replace air filter, I I and check blades and belts for wear. ' ' I • .... A new spark plug and clean air filter '- ..... o 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. / j "I _)Front Wheel :======' / ;_earing Zerk '0 i i! General Purpose Grease REFER TO Maintenance "ENGINE" SECTION IMPORTANT: Do not oil or grease the pivot points which have special nylon bearings. Viscous lubricants will attract dust and dirt that will shorten the life of the self-lubricating bearings. If you feel they must be lubricated, use only a dry, pow- dered graphite type lubricant sparingly. 18
TRACTOR Always observe safety rules when per- forming any maintenance. BRAKE OPERATION If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be adjusted. (See "TO ADJUST BRAKE" in the Service and Adjustments section of this manual). TIRES • Maintain proper air pressure in all tires (See "PRODUCT SPECIFICATIONS" section of this manual). • Keep tires free of gasoline, oil, or insect control chemicals which can harm rub- ber. • Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage. NOTE: To seal tire punctures and prevent flat 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 trac- tor does not function as described, repair the problem immediately. • The engine should not start unless the brake pedal is fully depressed and attachement clutch control is in the disengaged position. • When the engine is running, any at- tempt 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 at- tempt by the operator to leave the seat should shut off the engine. • The attachment clutch should never op- erate 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 al- low access to blades. 2. Remove blade bolt, lock washer and flat 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 blade bolt, lock washer and flat washer in exact order as shown. 5. Tighten blade bolt securely (27-35 Ft. Lbs. torque). IMPORTANT: Blade bolt is heat treated. If bolt needs replacing, replace only with approve bolt shown in the Repair Parts. Trailing Blade Center Edge Up Hole Mandrel Lock Washer G_---- Blade Boll TO SHARPEN BLADE NOTE: We do not recommend sharp- ening 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 balancer, 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. Blade 5/8" Bolt or Pi_ Center Hole BATTERY 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. • 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. 19
TO CLEAN BATTERY AND TERMINALS Corrosion and dirt on the battery and terminals can cause the battery to "leak" power. 1. Disconnect BLACK battery cable first then RED battery cable and remove battery from tractor. 2. Rinse the battery with plain water and dry. 3. Clean terminals and battery cable ends with wire brush until bright. 4. Coat terminals with grease or petro- leum jelly. 5. Reinstall battery (See "REPLACING BATTERY" in the Service and Adjust- ments section of this manual). 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 clip- pings and other materials. To prevent damage to seals, do not use com- pressed 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 trans- axle ever leak or require servicing, contact a Sears or other qualified service center. V-BELTS Check V-belts for deterioration and wear after 100 hours of operation and replace if neces- sary. The belts are not adjustable. Replace belts if they begin to slip from wear. 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 F 60 80 TEMPERATURE RANGE ANTiCiPATED BEFORE NEXT OIL CHANGE o]_ vr_c c_t4 e Change the oil after every 50 hours of op- eration or at least once a year if the tractor is not used for 50 hours in one year. Check the crankcase oil level before start- ing the engine and after each eight (8) hours of operation. 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 yellow cap from end of drain valve and install the drain tube onto the fitting. Oil Drain Valve Closed and Locked Position Yellow Cap Drain Tube 3. Unlock drain valve by pushing inward slightly and turning counterclockwise. 4. To open, pull out on the drain valve. 5. After oil has drained completely, close and lock the drain valve by pushing inward and turning clockwise until the pin is in the locked position as shown. 6. Remove the drain tube and replace the cap onto the end of the drain valve. 7. Refill engine with oil through oil fill dip- stick tube. Pour slowly. Do not overfill. For approximate capacity see "PROD- UCT SPECIFICATIONS" section of this manual. 8. Use gauge on oil fill cap/dipstick for checking level. For accurate reading, insert dipstick into the tube and push down firmly into place before removing. Keep oil up to, but not over, the "FULL' line on dipstick. Push dipstick dow firmly into the tube when finished. 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. 20
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 knobs and remove cover. TO SERVICE PRE-CLEANER 2. Remove foam pre-cleaner from cover. 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 car- tridge. Handle new cartridge carefully; do not use if the rubber seal is dam- aged. NOTE: Do not wash the paper cartridge or use pressurized air, as this will damage the cartridge. 1. Remove cartridge. 2. Gently tap pleated side of cartridge to dislodge dirt. 3. Install cleaned or new cartridge with the pleated side "out" and seat the rubber seal onto the edges of the air cleaner base. 4. Reinstall the pre-cleaner (cleaned and oiled) into the cover. Make sure the hole in pre-cleaner is aligned with the upper mounting knob. 5. Reinstall air cleaner cover and secure by tightening knobs. CLEAN AIR INTAKE/COOLING AREAS To insure proper cooling, make sure the grass screen, cooling fins, and other exter- nal 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 cool- ing shrouds. Clean the cooling fins and external surfaces as necessary. Make sure the cooling shrouds are reinstalled. NOTE: Operating the engine with a blocked grass screen, dirty or plugged cool- ing fins, and/or cooling shrouds removed will cause engine damage due to overheating. MUFFLER Inspect and replace corroded muffler and spark arrester (if equipped) as it could cre- ate a fire hazard and/or damage. SPARK PLUG(S) Replace spark plug(s) 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 carbu- retor, 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. Foam rtridge Pre-Cleaner CLEAN AIR SCREEN 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 stub- born dried gum fibers. Fuel CLEANING • Clean engine, battery, seat, finish, etc. of all foreign matter. • Keep finished surfaces and wheels free of all gasoline, oil, etc. • Protect painted surfaces with auto- motive type wax. We do not recommend using a garden hose or pressure washer to clean your tractor unless the engine and transmis- sion are covered to keep water out. Water in engine or transmission will shorten the useful life of your tractor. Use compressed air or a leaf blower to remove grass, leaves and trash from tractor and mower. 21
WARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SER- VICE OR ADJUSTMENTS: 1. Depress clutch/brake pedal fully and set parking brake. 2. Place motion control lever in neutral (N) position. 3. Place attachment clutch in "DISENGAGED" position. 4. Turn ignition key to "STOP" and remove key. 5. Make sure the blades and all moving parts have completely stopped. 6. Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug. TRACTOR TO REMOVE MOWER Mower will be easier to remove from the right side of tractor. 1. Place attachment clutch in "DISEN- GAGED" position. 2. Move attachment lift lever forward to lower mower to its lowest position. 3. Roll belt off engine pulley. 4. Remove small retainer spring, and remove clutch spring off pulley bolt. 5. Remove large retainer spring, slide collar off and push housing guide out of bracket. 6. Disconnect anti-sway bar from chassis bracket by removing retainer spring. 7. Disconnect suspension arms from rear deck brackets by removing retainer springs. 8. Disconnect front links from deck by removing retainer springs. 9. Raise lift lever to raise suspension arms. Slide mower out from under trac- tor. Clutch Spring Small Retainer Spring IMPORTANT: If an attachment other than the mower deck is to be mounted on the tractor, remove the front links and hook the clutch spring Into square hole in frame. TO INSTALL MOWER 1. Raise attachment lift lever to its highest position. 2. Slide mower under tractor with deflec- tor shield to right side of tractor. 3. Lower lift lever to its lowest position. 4. Connect front links to mower deck and secure with retainer springs. 5. Connect suspension arms to rear deck brackets and secure with retainer springs. 6. Connect anti-sway bar to chassis bracket and secure with retainer spring. 7. Push clutch cable housing guide into bracket, slide collar onto guide and secure with large retainer spring. 8. Place flat washer and clutch spring on idler pulley bolt and secure with small retainer spring. 9. Install belt onto engine pulley. • .. _ ,'_ _ _.._. _.' • Flat - _"_. - _:- .- _<_;_"_"1"_ Square Hole Retainer Spring Anti-Sway Collar ._. Retainer Springs (Both Sides) Deflector Shield Housing Large Retainer Spring Bracket 22
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. • At the midpoint of both sides of mower, measure height from bottom edge of mower to ground. Distance "A" on both sides of mower should be the same or within 1/4" of each other. • If adjustment is necessary, make adjust- ment 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 1/8". • Recheck measurements after adjusting. Bottom edge Bottom edge of mower to _. of mower to ground kk_l_l/ ground Arm Lidf_ uLitr kent Nut_ FRONT-TO-BACK ADJUSTMENT IMPORTANT: Deck must be level side-to side. If the following front-to-back adjust- ment 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 housing should be adjusted so that the front is approximately 1/8" to 1/2" lower than the rear when the mower is in its highest position. Check adjustment on right side of trac- tor. Measure distance "D" directly in front and behind the mandrel at bottom edge of mower housing as shown. • 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 mower loosen nut "E" on both front links an equal number of turns. • When distance "D" is 1/8" to 1/2" lower at front than rear, tighten nuts "F" against trunnion on both front links. • To raise front of mower, loosen nut "F" from trunnion on both front links. Tighten nut "E" on both front links an equal num- ber of turns. The two front links must remain equal in length. • When distance "D" is 1/8" to 1/2" lower at front than rear, tighten nut "F" against trunnion on both front links. • Recheck side-to-side adjustment. Both Fron|Links Should be E.qual in Length Trunnio Jt "E" Front Links TO REPLACE MOWER BLADE DRIVE BELT The mower blade drive belt may be re- placed without tools. Park the tractor on level surface. Engage parking brake. BELT REMOVAL - 1. Remove mower from tractor (See "TO REMOVE MOWER" in this section of manual). 2. Work belt off both mandrel pulleys and idler pulleys. 3. Pull belt away from mower. BELT INSTALLATION - 1. Work belt around both mandrel pulleys and idler pulleys 2. Make sure belt is in all pulley grooves and inside all belt guides. 3. Install mower (See "To Install Mower" in this section of this manual). 23
Mandrel Pulley Idler Pulleys Mandrel Pulley TO CHECK AND ADJUST BRAKE Your tractor is equipped with an adjustable brake system which is mounted on the right side of the transaxle. If tractor requires more than five (5) feet to stop at highest speed in highest gear on a level, dry concrete or paved surface, then brake must be checked and adjusted. TO CHECK BRAKE 1. Park tractor on a level, dry concrete or paved surface, depress clutch/brake pedal all the way down and engage parking brake. 2. Disengage transmission by placing freewheel control in "transmission dis- engaged" position. Pull freewheel con- trol out and into the slot and release so it is held in the disengaged position. The rear wheels must lock and skid when you try to manually push the tractor for- ward. If the rear wheels rotate, the brake needs to be adjusted or the pads need to be replaced. TO ADJUST BRAKE 1. Depress clutch/brake pedal all the way down and engage parking brake. 2. Measure distance between brake oper- ating arm and nut "A" on brake rod. 3. If distance is other than 1-9/16", loosen jam nut and turn nut "A" until distance becomes 1-9/16". Retighten jam nut against nut "A". 4. Engage transmission by placing freewheel control in "transmission engaged" position. 5. Road test tractor for proper stopping distance as stated above. Readjust if necessary. If stopping distance is still greater than five (5) feet in highest gear, further maintenance is neces- sary. Replace brake pads or contact a Sears or other qualified service center. With parking brake "Engaged" _a t "A" m Nut De net t_th_rrbrake adjustment is necessary contact a Sears or other qualified service center. TO REPLACE MOTION DRIVE BELT Park the tractor on level surface. Engage parking brake. For assistance, there is a belt installation guide decal on bottom side of left footrest. BELT REMOVAL - 1. Remove mower (See "TO REMOVE MOWER" in this section of manual). NOTE: Observe entire motion drive belt and position of all belt guides and keepers. 2. Remove belt from stationary idler and clutching idler. 3. Remove belt downward from around engine pulley. 4. Pull belt slack toward rear of tractor. Carefully remove belt upwards from transmission input pulley and over cooling fan blades. 5. Remove belt from center span keeper and pull belt away from tractor. BELT INSTALLATION - 1. Carefully work new belt down around transmission cooling fan and onto the input pulley. 2. Slide belt into the center span keeper. 3. Pull belt toward front of tractor and roll around the top groove of engine pulley. 4. Install belt through stationary idler and clutching idler. 5. Make sure belt is in all pulley grooves and inside all belt guides and keepers. 6. Install mower (See "TO INSTALL MOWER" in this section of manual). 24
Engine Pulley ----- Clutching Idler Stationary Idler / Center Span Keeper Transmission Input Pulley 0 z_ TRANSAXLE MOTION CONTROL LEVER NEUTRAL ADJUSTMENT The motion control lever has been preset at the factory and adjustment should not be necessary. 1. Loosen adjustment bolt in front of the right rear wheel, and lightly tighten. 2. Start engine and move motion con- trol lever until tractor does not move forward or backward. 3. Hold motion control lever in that posi- tion and turn engine off. 4. While holding motion control lever in place, loosen the adjustment bolt. 5. Move motion control lever to the neu- tral (N) (lock gate) position. 6. Tighten adjustment bolt securely. NOTE: If additional clearance is needed to get to adjustment bolt, move mower deck height to the lowest position. After above adjustment is made, if the tractor still creeps forward or backward while motion control lever is in neutral position, follow these steps: 1. Loosen the adjustment bolt. 2. Move the motion control lever 1/4 to 1/2 inch in the direction it is trying to creep. 3. Tighten adjustment bolt securely. 4. Start engine and test. 5. If tractor still creeps, repeat above steps until satisfied. Motion Control Lever Neutral TRANSMISSION REMOVAL/ REPLACEMENT 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 ALIGNMENT If steering wheel crossbars are not horizontal (left to right) when wheels are positioned straight forward, remove steer- ing wheel and reassemble with crossbars horizontal. Tighten securely. FRONT WHEEL TOE-IN/CAMBER The front wheel toe-in and camber are not adjustable on your tractor. If damage has occurred to affect the front wheel toe-in or camber, contact a Sears or other qualified service center. TO REMOVE WHEEL FOR REPAIRS 1. Block up axle securely. 2. Remove axle cover, retaining ring and washers to allow wheel removal (rear wheels have a square key - Do not lose). 3. Repair tire and reassemble. NOTE: On rear wheels only: align grooves in rear wheel hub and axle. Insert square key. 4. Replace washers and snap retaining ring securely in axle groove. 5. Replace axle cover. NOTE: To seal tire punctures and prevent flat tires due to slow leaks, purchase and use tire sealant from Sears. Tire sealant also prevents tire dry rot and corrosion. Retaining, " Axte __ Cover Square Key ....._ ' (Rear Wheel Only) Adjustment Bolt 25
TO START ENGINE WITH A WEAK BATTERY Ar_WARNING: Lead-acid batteries gen- erate explosive gases. Keep sparks, flame and smoking materials away from bat- teries. Always wear eye protection when around batteries. If your battery is too weak to start the engine, it should be recharged. (See "BAT- TERY" in the MAINTENANCE section of this manual). If "jumper cables" are used for emergency starting, follow this procedure: IMPORTANT: Your tractor is equipped with a 12 volt system. The other vehicle must also be a 12 volt system. Do not use your tractor battery to start other vehicles. TO ATTACH JUMPER CABLES - 1. Connect one end of the RED cable to the POSITIVE ( ) terminal of each battery(A-B), taking care not to short against tractor chassis. 2. Connect one end of the BLACK cable to the NEGATIVE (-) terminal (C) of fully charged battery. 3. Connect the other end of the BLACK cable (D) 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 batteries. REPLACING BATTERY _I_WARNING: Do not short battery termi- nals 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 first 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 re- maining hex bolt and keps nut. Tighten securely 8. Close terminal access doors. 9. Close hood. Kept Nut __ _"_' Terminal _¢_' "_ _" - _-_'_1 Access i-"" ' " ,._ Door __ Terminal_ _. Guard / _/_ Positive (Red) Cable Negative (Black) Cable Weak or Dead Battery o2o Fully Charged Battery 26
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 20 amp automotive-type plug-in fuse. The fuse holder is located behind the dash. TO REMOVE HOOD AND GRILL AS- SEMBLY 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. When replacing hood, be sure to re- connect the headlight wire connector. Hood chtr 're ENGINE Maintenance, repair, or replacement of the emission control devices and systems, which are being done at the customers ex- pense, may be performed by any non-road engine repair establishment or individual. Warranty repairs must be performed by an authorized engine manufacturer's service outlet. TO ADJUSTTHROTTLE CONTROL CABLE The throttle control has been preset at the factory and adjustment should not be nec- essary. Check adjustment as described below before loosening cable. If adjust- ment is necessary, proceed as follows: 1. With engine not running, move throttle control lever from slow to choke posi- tion. Slowly move lever from choke to fast position. 2. Check to see if hole in throttle lever and hole in speed control bracket are aligned. 3. If holes are not aligned, loosen cable clamp screw and align the holes by inserting a pencil or a 1/4" drill bit through both holes. 4. Pull throttle cable up to remove slack and tighten cable clamp screw. Re- move alignment pencil or drill bit. TO ADJUST CARBURETOR The carburetor has been preset at the factory and adjustment should not be nec- essary. 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 seats in carburetor may result if turned in too tight. NOTE: The carburetor on this engine is low emission. It is equipped with an idle fuel adjusting needle with a limiter cap, which allows some adjustment within the limits allowed by the cap. Do not attempt to remove the limiter cap. The limiter cap cannot be removed without breaking the adjusting needle. 27
1. Be sure you have a clean air filter and the throttle control cable is adjusted properly (see above). 2. Start engine and allow to warm for five minutes. Make adjustments with engine running and shift/motion control lever in neutral (N) position. 3. Idle speed setting - With throttle control lever in slow position, engine should idle at 1750 RPM If engine idles too slow or fast, turn idle speed adjusting screw in or out until correct idle is at- tained. 4. Idle fuel needle setting - With throttle control lever in slow position, turn idle fuel adjustment needle in (clockwise) until engine begins to die and then turn out (counterclockwise) until engine runs rough. Turn needle to a point midway between those two positions. 5. Recheck idle speed. Readjust if nec- essary. ACCELERATION TEST - 6. Move throttle control lever from slow to fast position. If engine hesitates or dies, turn idle fuel adjusting needle out (counterclockwise) 1/8 turn. Repeat test and continue to adjust, if neces- sary, 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. Overspeed- ing 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 equipment and experience to make any necessary adjustments. Speed Cont_l Throttle Lever Clamp Screw 28
Immediately prepare your tractor for stor- age at the end of the season or if the trac- tor will not be used for 30 days or more. • ILWARNING: 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 Maintenance 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. BATTERY • Fully charge the battery for storage. • After a period of time in storage, battery may require recharging. • To help prevent corrosion and power leakage during long periods of storage, battery cables should be disconnected and battery cleaned thoroughly (see "TO CLEAN BATTERY AND TERMINALS" 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 deposits from forming in essential fuel system parts such as carburetor, fuel hose, or tank during storage. Also, alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. • Empty the fuel tank by starting the en- gine and letting 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 stor- age 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 car- buretor. Do not empty 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 protec- tive cover that does not retain mois- ture. Do not use plastic. Plastic cannot breathe which allows condensation to form and will cause your tractor to rust. IMPORTANT: Never cover tractor while engine and exhaust areas are still warm. 29
TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM Will not start Hard to start Engine will not turn over Engine clicks but will not start CAUSE CORRECTION Loss of power 1. Out of fuel. 2. Engine not "CHOKED" properly. 3. Engine flooded. 4. Bad spark plug. 5. Dirty air filter. 6. Dirty fuel filter. 7. Water in fuel. 8. Loose or damaged wiring. 9. Carburetor out of adjustment. 10. Engine valves out of adjustment. 1. Dirty air filter. 2. Bad spark plug. 3. Weak or dead battery. 4. Dirty fuel filter. 5. Stale or dirty fuel. 6. Loose or damaged wiring. 7. Carburetor out of adjustment. 8. Engine valves out of adjustment. 1. Brake pedal not depressed. 2. Attachment clutch is engaged. 3. Weak or dead battery. 4. Blown fuse. 5. Corroded battery terminals. 6. Loose or damaged wiring. 7. Faulty ignition switch. 8. Faulty solenoid or starter. 9. Faulty operator presence switch(es). 1. Weak or dead battery. 2. Corroded battery terminals. 3. Loose or damaged wiring. 4. Faulty solenoid or starter. 1. Cutting too much grass/too fast. 2. Throttle in "CHOKE" position. 3. Build-up of grass, leaves and trash under mower. 4. Dirty air filter. 5. Low oil level/dirty oil. 1. Fill fuel tank. 2. See "TO START ENGINE" in Operation section. 3. Wait several minutes before attempting to start. 4. Replace spark plug. 5. Clean/replace air filter. 6. Replace fuel filter. 7. Empty fuel tank and carbure- tor, refill tank with fresh gas- oline and replace fuel filter. 8. Check all wiring. 9. See "To Adjust Carburetor" in Service and Adjustments section. 10. Contact a Sears or other qualified service center. 1. Clean/replace air filter. 2. Replace spark plug. 3. Recharge or replace battery. 4. Replace fuel filter. 5. Empty fuel tank and refill tank with fresh, clean gasoline. 6. Check all wiring. 7. See "To Adjust Carburetor" in Service and Adjustments section. 8. Contact a Sears or other qualified service center. 1. Depress brake pedal. 2. Disengage attachment clutch. 3. Recharge or replace battery. 4. Replace fuse. 5. Clean battery terminals. 6. Check all wiring. 7. Check/replace ignition switch. 8. Check/replace solenoid or starter. 9. Contact a Sears or other qualified service center. 1. Recharge or replace battery. 2. Clean battery terminals. 3. Check all wiring. 4. Check/replace solenoid or starter. 1. Raise cutting height/reduce speed. 2. Adjust throttle control. 3. Clean underside of mower housing. 4. Clean/replace air filter. 5. Check oil level/change oil. 30
TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM LOSS of power (continued) Excessive vibration Engine continues to run when operator leaves seat with attachment clutch engaged Poor cut - uneven Mower blades will not rotate CAUSE 5. Low oil level/dirty oil. 6. Faulty spark plug. 7. Dirty fuel filter. 8. Stale or dirty fuel. 9. Water in fuel. 10.Spark plug wire loose. 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. 1. Worn, bent or loose blade. 2. Mower deck not level. 3. Buildup of grass, leaves, and trash under mower. 4. Bent blade mandrel. 5. Clogged mower deck vent from build-up of grass, leaves, and trash around mandrels. 1. Obstruction in clutch mechanism. 2. Worn/damaged mower drive belt. 3. Frozen idler pulley. 4. Frozen blade mandrel. CORRECTION 5. Check oil level/change oil. 6. Clean and regap or change spark plug. 7. Replace fuel filter. 8. Empty fuel tank and refill tank with fresh, clean gasoline. 9. Empty fuel tank and carbure- tor, refill tank with fresh gas- oline 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 and Adjustments section. 15. Contact a Sears or other qualified service center. 1. Replace blade. Tighten blade bolt. 2. Contact a Sears or other qualified service center. 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. Contact a Sears or other qualified service center. 5. Clean around mandrels to open vent holes. 1. Remove obstruction. 2. Replace mower drive belt. 3. Replace idler pulley. 4. Contact a Sears or other qualified service center. 31
TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM Poor grass discharge 2. 3. 4. 5. 6. 7. 8. 9. Headlight(s) not working (if so equipped) Battery will not charge Loss of drive Engine "backfires" when turning engine "OFF" CAUSE CORRECTION Engine speed too slow. Travelspeedtoo _. Wetg_ss. Mower deck not level. Low/uneven tire air pressure. Worn, bent or loose blade. Buildup of grass, leaves and trash under mower. Mower drive belt worn. Blades improperly installed. 10. Improper blades used. 11. Clogged mower deck vent holes from buildup of grass, leaves, and trash around mandrels. 1. Switch is "OFF". 2. Bulb(s) or lamp(s) burned out. 3. Faulty light switch. 4. Loose or damaged wiring. 5. Blown fuse. 1. Bad battery cell(s). 2. Poor cable connections. 3. Faulty regulator (if so equipped). 4. Faulty alternator. 1. Freewheel control in "disengaged" position. 2. Motion drive belt worn, damaged, or broken. 3. Air trapped in transmission during shipment or servicing. Engine throttle control not set at "SLOW" position for 30 30 seconds before stopping engine. i 1. Place throttle control in "FAST' position. i 2. Shift to slower speed. i3. Allow grass to dry before mowing. i 4. Level mower deck. i 5. Check tires for proper air pressure. i6. Replace/sharpen blade. Tighten blade bolt. i7. Clean underside of mower housing. i 8. Replace mower drive belt. i 9. Reinstall blades sharp edge down. i 10. Replace with blades listed in this manual. i 11. Clean around mandrels to open vent holes. i 1. Turn switch "ON". i2. Replace bulb(s) or lamp(s). i3. Check/replace light switch. i 4. Check wiring and connections. i5. Replace fuse. i 1. Replace battery. i2. Check/clean all connections. i3. Replace regulator. i4. Replace alternator. i 1. Place freewheel control in "engaged" position. i2. Replace motion drive belt. i3. Purge transmission. il. Move throttle control to "SLOW" position and allow to idle for 30 seconds before stopping engine. 32
TRACTOR - - MODEL NUMBER 917.273840 SCHEMATIC ,,I, BATTERY AMMETER (OPTIONAL) AI( IGNITION SWITCH _ r i RED RED WHETE FUSE STARTER 8LACN CLUTCH/BRAKE (PEDAL UP) BLACK BLACK (OPTIONAL) FUEL] J SOLENOID WHITE SEAT SWITCH (NOT OCCUPIED) I ,11 •1_ WHETE I I I I I i I A_'ME_T dLUTCH 8LAC_: (CLUTCH LUFTF_H _ GROUNDING CONNECTOR - 'qF SPARK 8L,_,C_: IGNITION _ PLUG UNIT GAP (2 PLUGS ON TWIN CYL. ENGINES) J FUELSHUT-OPF SOLENOID (IF SO EQUIPPED) CHARGING SYSTEM OUTPUT 28 VOLTS AC @ 3600 RPM /15 AMP bC @ 3600 RpM (REGULATOR DISCONNECTED] REGULATOR I__i _ BROWN NON-REMOVABLE CONNECTIONS HEADLIGHTS // IGNITION SWITCH POSITION CIRCUIT "MAKE" OFF M G AI NONE RUN/LIGH] B AI A2 L RUN B AI NONE START _ S A1 NONE REMOVABLE CONNECTIONS WIRING INSULATED CLIPS NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT, THEY SHOULD BE REPLACED TO PROPERLY SECURE YOUR WIRING. 33
ELECTRICAL TRACTOR - - MODEL NUMBER 917.273840 22 41 I I J/ I 26 i / 25 / / // 11 \ \ 29 I I I I / / / / 34
TRACTOR - - MODEL NUMBER 917.273840 ELECTRICAL KEY PART NO. NO. DESCRIPTION 1 144927 Battery 2 74760412 Bolt, Hex 1/4-20 x 3/4 8 7603J Tray, Battery 10 145211 Bolt, Btr Front 1/4-20 x 7-1/2 11 150109 Holddewn Battery Front Mount 12 145769 Nut, Push Nylon Battery Front 1/4 16 176138 Switch Interlock 21 183759 Harness, Light Socket (w/4152J) 22 4152J Light Bulb 24 4799J Cable, Battery 25 146148 Cable, Battery 26 175158 Fuse 27 73510400 Nut Keps Hex 1/4-20 unc 28 145491 Cable, Ground 29 121305X Switch, Seat 30 175566 Switch, Ignition 33 140403 Key, Molded 40 179720 Harness, Ignition 41 71110408 Bolt BIk Fin Hex 1/4-20uncx1/2 42 131563 Cover, Terminal 43 178861 Solenoid 45 122822X Ammeter Rectangular 52 141940 Protection Wire Loop (Hour Meter) 55 17490508 Screw Thdrol 5/16-18 x 1/2 NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 35
TRACTOR - - MODEL NUMBER 917.273840 CHASSIS AND ENCLOSURES 259 _ 260 1_1_6 275 39 58 166 208 2O9 209 208 p142 ,145 209 74 208 chassis-Laser -It.stlt 24 36
TRACTOR - - MODEL NUMBER 917.273840 CHASSIS AND ENCLOSURES 139976 17490508 175710 174714 187145 72140606 154798 STD541437 124346X 175702 186689 175582 156524 KEY PART NO. NO. DESCRIPTION 1 174619 Chassis 2 176554 Drawbar 3 17060612 Screw 3/8-16 x 3/4 5 155272 Bumper Hood/Dash 9 168337X013 Dash 10 STD533710 Bolt, Carriage 3/8-16 x 1 11 174996 Panel, Dash, LH 13 172105X010 Panel, Dash, RH 14 17490608 Screw Thdrol 3/8-16 x 1/2 17 184272X615 Hood Assembly 18 184291 Bumper Extrusion 20 180679 Plate Mtg Battery Fuel Tank 23 124028X Bushing, Snap, Nylon, Fuel Line 26 STD541437 Locknut, Hex, with Insert 3/8-16 uric 28 184259 Grille/Lens Asm. 30 179131X615 Fender/Footrest 31 Bracket, Fender/Support 37 Screw, ThdroL 5/16-18x 1/2TYT 38 Bracket Asm Pivot Mower Rear 39 Bracket Pivot Laser Lt 58 Air Duct 60 Bolt Rdhd Sqnk 3/8-16 uric x 3/4 64 Dash Lower STLT 74 Nut Crownlock 3/8-16 unc 90 Nut 1/4 142 Plate Reinforcement STLT 143 Bracket Swaybar Chassis 144 Bracket Footrest STLT 145 Rod Pivot Chassis/Hood 159 179950X428 Cupholder 166 171875 Screw 13-16 x 3/4 206 170165 Bolt Shoulder 5/16-18TT 207 17670508 Screw Thdrol 5/16-18 x 1/2 208 17670608 ScrewThdrol 3/8-16 x 1/2 209 17000612 Screw Hex Wsh Thdrol 3/8-16 x 3/4 217 179132X428 Console FueI Window 219 17000512 Screw 5/16-18 x 3/4 222 171875 Screw HWHD Hi-Lo #13-16 x 3/4 258 184264X599 Lens RH 259 184263X599 Lens LH 260 184262X428 Cover Lens 263 184265 Bezel Grille LH 264 184266 Bezel Grille RH 272 185925X428 Vent Hood RH 273 185924X428 Vent Hood LH 274 185592X428 Insert Grille LH 275 184261X428 Insert Grille RH - - 5479J Plug Button NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 37
TRACTOR - - MODEL NUMBER 917.273840 GROUND DRIVE 22 84 2 55 drive-hydro.stlL29 38
TRACTOR - - MODEL NUMBER 917.273840 GROUND DRIVE KEY PART KEY NO. NO. DESCRIPTION NO. 1 Transmission (See Breakdown) 71 Hydro Gear Model 314-0510 73 8 165866 Rod, Shift 74 10 STD561210 Pin, Cotter 1/8 x 1 75 14 STD551125 Washer Lock 1/4 76 15 74490544 Bolt Hex FIghd 5/16-18 Gr. 5 77 16 73800500 Nut, Lock Hex w/Ins 5/16-18 unc 78 19 73800600 Nut Lock Hex w/Ins 3/8-16 81 21 130564 Knob 82 22 169498 Rod, Brake 83 24 73350600 Nut 84 25 106888X Spring, Rod, Brake 89 26 19131316 Washer 13/32 x 13/16 x 16 Ga. 90 27 STD561210 Pin, Cotter 1/8 x 3/4 95 28 175765 Rod, Parking Brake 96 29 71673 Cap, Parking Brake 112 30 169592 Bracket, Transmission 116 32 74760512 Bolt Hex 5/16-18 unc x 3/4 120 34 175578 Shaft, Foot Pedal 150 35 120183X Bearing, Nylon 151 36 19211616 Washer 156 37 1572H Pin, Roll 158 38 179114 Pulley, Composite 159 39 72110622 Bolt 161 41 175556 Keeper, Belt, Idler 162 47 127783 Pulley, Idler, V-Belt 163 48 154407 Bellcrank Clutch Grnd Drustl 165 49 123205X Retainer, Belt 166 50 72110612 Bolt Carr. Sh 3/8-16 x 1-1/2 Gr. 5 168 51 STD541437 Nut 169 52 STD541431 NutCrewnlock 5/16-18 197 53 105710X Link, Clutch 198 55 105709X Spring, Return, Clutch 199 56 17060620 Screw 3/8-16 x 1-1/4 200 57 140294 V-Belt, Drive 202 59 169691 Keeper, Belt, Center 212 61 17120614 Screw 3/8-16 x .875 250 62 8883R Cover, Pedal 271 63 175410 Pulley, Engine 64 173937 Bolt Hex 7/16 x 20 x 4 x Gr. 5-1.5 65 10040700 Washer 66 154778 Keeper, Belt Engine Hydro 70 134683 Guide, Belt, Mower Drive RH PART NO. DESCRIPTION 169183 Strap, Torque, Lh 169182 Strap, Torque, Rh 137057 Spacer, Axle 121749X Washer 25/32 x 1-1/4 x 16 Ga. 12000001 Ring, E 123583X Key, Square 121748X Washer 25/32 x 1-5/8 x 16 Ga. 165596 Shaft Asm Cross 165711 Spring, Torsion 19171216 Washer 17/32 x 3/4 x 16 Ga. 169594 Link Transaxle 164890X428 Console, Shift 124346X Nut Self-Thd Wshd 1/4 170201 Control Asm Bypass Hydro STD624003 Spring, Retainer 1" 19091210 721406O8 739O06OO 175456 19133210 166O02 165589 183900 72140406 73680400 74780416 165623 17490510 165492 165580 169613 169593 169612 72140508 72110614 145212 17060612 17000612 Washer 9/32 x 3/4 x 10 Ga. Bolt Rdhd Sq Neck 3/8-16 x 1 Nut Lock Fig 3/8-16 Spacer Retainer Washer 13/32 x 2 x 10 Washer 5/16 x 1.0 x 1.25 Bracket Shift Mount Hub Tapered Flange Shift Bolt Rdhd Sqnk 1/4-20 x 3/4 Gr. 5 Nut Crewnlock 1/4-20 unc Bolt Hex Fin 1/4-20 x 1 Bracket Pivot Lever Screw 5/16 x 5/8 Bolt Shoulder 5/16-18 x .561 Plate Fastener Cross Shaft Nyliner Snap-In Washer Nyliner Bolt Shoulder 5/16-18 unc Bolt RdHd Sqnk 5/16-18 unc x 1 Bolt Carr. Sh 3/8-16 x 1-3/4 Gr. 5 Nut Hex Flange Lock Screw 3/8-16 x 3/4 Screw 3/8-16 x 3/4 NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 39
TRACTOR - - MODEL NUMBER 917.273840 STEERING ASSEMBLY \ _\ L. , , 41 t--,--.,._ 42 88 I 29 t3 65 68 67 67 67 15 steering_pl,lt 47 43 f / 4O
TRACTOR - - MODEL NUMBER 917.273840 STEERING ASSEMBLY KEY PART NO. NO. 1 169944X428 2 184706 3 169840 4 169839 5 6266H 6 121748X 8 12000029 10 175121 11 STD551137 12 73940800 13 136518 15 145212 17 180641 26 126847X 28 19131416 29 17060612 30 76020412 32 130465 36 155099 37 152927 38 159946X428 39 19182411 40 73540600 41 159945 42 145054X428 43 121749X 44 180640 46 184946X505 51 73540400 54 71130420 65 160367 67 72110618 68 169827 71 175146 82 169835 87 173966 88 175118 91 175553 DESCRIPTION Steering Wheel Front Axle Assembly Spindle Assembly, L.H. Spindle Assembly, R.H. Bearing, Race, Thrust, Hardened Washer 25/32 x 1-5/8 x 16 Ga. Ring, Klip Link, Drag Washer, Lock Nut Hex Jam Toplock 1/2-20 unf Spacer, Bearing, Front Axle Nut, Hexflange Lock Shaft Assembly, Steering Bushing Washer 13/32 x 7/8 x 16 Ga. Screw 3/8-16 x 3/4 Pin Cotter 1/8 x 3/4 Rod, Tie Bushing, Steering Screw TT #10-32 x 5 x 3/8 Flange Insert, Steering Wheel Washer 9/16 x 1-1/16 x 11 ga. Nut Crownlock 3/8-24 Adaptor, Steering Wheel Boot, Steering Dash P/L Mtl BIk Washer 25/32 x 1-1/4 x 16 ga. Extension Steering Cap, Spindle Nut Crownlock 1/4-28 Bolt Hex 1/4-28 x 1 1/4 Spacer Brace Axle Bolt Rhnd Sq 3/8-16 x 2-1/4 Brace Axle Steering Asm Bracket Susp Chassis Front Washer Flat .781 x 1-1/2 x .14 Bolt Shoulder 7/16-20 Clip Steering NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 41
TRACTOR - - MODEL NUMBER 917.273840 ENGINE 2 " 14 105 29 \ OPTIONAL EQUIPMENT Spark Arrester 13 engine-kohler 41 KEY PART NO. NO. DESCRIPTION 1 170548 Control Throttle/Choke 2 17720408 Screw 1/4-20 x 1/2 3 Engine (See Breakdown) Kohler Model No. SV530-0005 4 188655 Muffler Exhaust 8 171877 Belt 5/16 - 18 unc x 3/4 W/Sems 13 185909 Gasket Muffler 14 148456 Tube, Drain Oil Easy 16 STD551237 Washer Lock Ext Tooth 3/8 23 169837 Shield Browning/Debris Guard 29 137180 Arrestor Spark 31 179022 Tank Fuel 32 179124X428 Cap Fuel 33 123487X Clamp Hose BIk KEY PART NO. NO. DESCRIPTION 37 8543R Line Fuel 38 181654 Plug, Drain Oil Easy 41 139277 Stem Tank Fuel 45 17000612 Screw Hex Wsh Thdrol 3/8-16 x 3/4 81 73510400 Nut, Keps 1/4-20 Starter Nut 105 17120616 Screw 3/8-16 x 1 112 3645J Bushing 116 184362 Nut Hex Flange Toplock M8-1.25 117 188654 Tube Exhaust NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 42
TRACTOR - - MODEL NUMBER 917.273840 SEAT ASSEMBLY \ \ \ \\\\ / I I I 8 I I I I 5 21 I ......-- 16 17 12 seat It.knob 1 11 ii KEY PART NO. NO. 1 188719 2 140551 3 71110616 4 19131610 5 145006 6 STD541437 7 124181X 8 17000616 9 19131614 10 182493 11 166369 12 121246X 13 121248X DESCRIPTION Seat Bracket Pnt Pivot Seat Bolt Fin Hex 3/8-16 unc x 1 Washer 13/32 x 3/4 x 10 Ga. Clip Push In Hinged Nut Hex Lock w/Ins 3/8-16 uric Spring Seat Cprsn 2 250 BIk Zi Screw 3/8-16 x 1.5 SMGML Washer 13/32 x 1 x 14 Ga. Pan Pnt Seat Knob Seat Bracket Pnt Mounting Switch Bushing Snap BIk Ny150 Id KEY PART NO. NO. DESCRIPTION 14 72050412 15 1343O0 16 121250X 17 123976X 21 171852 22 STD541431 24 19171912 25 127018X Bolt Rdhd Sht Nk 1/4-20 x 1-1/2 Spacer Split 28 x 96 Zinc Spring Cprsn 1 27 BIk Pnt Nut Lock 1/4 Lge Fig Gr. 5 Zinc Bolt Shoulder 5/16-18 unc-2A Nut Hex Lock w/Ins 5/16-18 Washer 17/32 x 1-3/16 x 12 Ga. Bolt Shulder 5/16-18 x .62 NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 43
TRACTOR - - MODEL NUMBER 917.273840 DECALS 7 16 6 2 3 2 14 15 20 22 \ 1 11 14 13 KEY PART NO. NO. 1 156439 2 186367 3 186366 5 189O92 6 133644 7 189083 8 179128 9 186572 11 156811 13 146046 14 189094 DESCRIPTION KEY PART NO. NO. Decal Fender Danger Sears 15 160396 Decal Hood Side 16 164065 Decal Hood 19 138047 Decal Engine H/P 20 172331 Decal Maint Customer Sears Dom 22 149516 Decal Replacement Srs - - 166960 Decal Deck - - 138311 Decal Fender Craftsman - - 184310X428 Decal Fender STLTH Oper lnst E/S - - 184311X428 Decal V-belt Dr Sch Tractor E - - 188914 Decal Dash Panel - - 188915 DESCRIPTION Decal Mower Drive Schematic Decal Steering Decal, Battery Diehard Sears Decal Deck Mower EZ3 Decal Battery Decal By Pass Decal Lift Handle Pad Footrest Lh STLT Pad Footrest Rh STLT Manual Owner's (English) Manual Owner's (Spanish) WHEELS &TIRES 2 _ 5,8 7 4,10 wheel 1 3,9 11 KEY PART NO. NO. 1 2 3 4 5 6 7 8 9 10 11 DESCRIPTION 59192 Valve Cap, Tire 65139 Stem, Valve 106222X Tire, Front 59904 Tube, Front Tire (Not Provided, Service Item Only) 106732X624 Rim, Front 278H Fitting, Grease (Front Wheel Only) 9040H Bearing, Flange (Front Wheel Only) 106108X624 Rim, Rear 122082X Tire, Rear 7152J Tube, Rear Tire(Not Provided, Service Item Only) 104757X428 Cap, Axle 144334 Sealant, Tire (10 oz. Tube) NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 44
TRACTOR - - MODEL NUMBER 917.273840 LIFT ASSEMBLY 7 5 13 19 13 19 13 2 3 6 5 2O 15 20 rift- rh, 1 piece 3 KEY PART NO. NO. DESCRIPTION 1 159460 2 159471 3 105767X 4 120OO0O2 5 19211621 6 120183X 7 125631X 8 122365X 11 139865 12 139866 13 STD624008 KEY PART NO. NO. DESCRIPTION Lift Lever Inner Wire Asm. 15 173288 Link Front Shaft Asm. Lift 16 73350800 Nut Jam Hex 1/2-13 unc Pin Groove 17 175689 Trunnion E Ring 18 73800800 Nut Lock w/Wsh 1/2-13 unc Washer 21/32 x 1 x 21 Ga. 19 139868 Arm Suspension Mower Bearing Nylong 20 163552 Retainer Spring Grip Handle Fluted 31 169865 Bearing, Pvt. Lift. Tapered Button Plunger Read 32 73540600 Nut Crownlock 3/8-24 Link Asm Lift LH. Link Asm Lift R.H. NOTE: All component dimensions given in U.S. inches Retainer Spring 1 inch = 25.4 mm 45
TRACTOR - - MODEL NUMBER 917.273840 MOWER DECK 67 / 6 19" 21 _40 68 40143 j46 40J_ J145 J184 148 119 117 _ 21 23 24 _J 25 ,\ 26 28 29\ 27 42D man*t-path sUt 4. 46
TRACTOR - - MODEL NUMBER 917.273840 MOWER DECK KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. 1 182032 Mower Housing 67 149846 2 STD533107 Bolt 68 144959 3 138017 Bracket Assembly, Sway Bar, 92 STD541437 Front 101 136420 4 165460 Bracket Sway Bar 38/42" 102 71081010 5 STD624008 Retainer Spring 103 19061216 6 178024 Bar Sway Deck 104 STD551110 8 850857 Bolt, Hex 3/8-24 x 1.25 Gr. 8 105 160793 9 STD551137 Washer, Lock 106 2029J 10 140296 Washer, Hardened 113 17060512 (The following blades are 116 184219 available) 117 174873 11 134149 Blade, 42" Mulching STD 118 73930600 (For mulching mowers only) 119 19121414 -- 139775 Blade, 42" Mulching Premium 129 19131312 (For better wear when mulching) 130 STD523710 -- 138971 Blade, 42" Hi-Lift 131 STD533710 (For bagging or discharge) 134 156941 13 137645 Shaft Assembly, Mandrel, Vented 135 159765 (Incl. Key Number 6) 14 128774 Housing, Mandrel, Vented 136 155986 15 110485X Bearing, Ball, Mandrel 138 159763 16 174493 Stripper, Mower Deck 18 72140505 Bolt, Carriage 5/16-18x 5/8 139 159767 19 132827 Bolt, Shoulder 20 159770 Baffle, Vortex 140 159768 21 STD541431 Nut, Crownlock 5/16-18 unc 23 177563 Bracket, Deflector 142 165890 24 105304X Cap, Sleeve 143 157109 25 123713X Spring, Torsion, Deflector 144 158634 26 110452X Nut, Push 145 165888 27 130968X428 Shield, Deflector 146 171977 28 19111016 Washer11/32 x 5/8 x16 Ga. 147 131335 29 131491 Rod, Hinge 148 169022 30 173984 Screw Thdrol Rolling Wsh Hd 149 165898 31 129963 Washer, Spacer 150 19091210 32 153535 Pulley, Mandrel 152 169676 33 178342 Nut, Toplock, Flanged 158 17720408 34 STD533717 Bolt 159 STD533717 36 131494 Pulley, Idler, Flat 184 19131410 37 19131316 Washer 13/32 x 13/16 x 16 Ga. 185 188234 40 73900600 Nut, Lock 3/8-16 unc - - 130794 44 140088 Guard, Mandrel, LH. 45 STD624003 Retainer 46 137729 Screw, Thd. Roll 1/4-20 x 5/8 - - 186917 48 133944 Washer, Hardened 52 139888 Bolt, Shoulder 5/16-18 unc 53 184907 Arm Assembly, Pad, Brake 54 178515 Washer, Hardened 55 155046 Arm, Idler 56 165723 Spacer, Retainer 59 141043 Guard, Tuv Idler (94) DESCRIPTION Knob Custom Oval V-Belt Locknut, Hex W/Wsh 3/8-16 unc Cover Mulching 42" Black Screw Truss Hd Phil10-24 x 5/8 Washer #10 Washer Lock Latch Asm Bagger Nut Weld Screw 5/16-18 Bolt, Shoulder Wheel, Gauge Nut, Crownlock 3/8-1 Washer 13/32 x 7/8 x 14 Ga. Washer 13/32 x 13/16 x 12 Ga. Bolt, Fin Hex 3/8-16 unc x 1Gr. 5 Bolt Rdhd Sqnk 3/8-16 uric x 1 Pin Head Rivet Bracket Asm. Wheel Gauge Rear LH Bar Adj. Gauge Wheel Bracket Asm. Wheel Gauge Rear RH Bracket Asm. Wheel Gauge Front RH Bracket Asm. Wheel Gauge Front LH Arm Spring Brake Mower Bracket Arm Idler 42" Keeper Belt 42" Clutch Cable Pulley Idler Flat Bolt Carraige Idler Spring Extension Spring Return Idler Retainer Spring Yellow Zinc Washer 9/32 x 3/4 x 10 Ga. Cable Clutch 42" Screw Hex Thd Cut 1/4-20 x 5/8 Bolt Rdhd Sqn 3/8-16 unc x 1-3/4 Washer 3/8 Head Asm Cable Clutch Mandrel Assembly (Includes housing, shaft and shaft hardware only-pulley not included) Replacement Mower, Complete (Std. Deck-Order separately mulch cover and guage wheel components key nos. 101 - 106 and 5, 116 - 119, 134, 136). NOTE: All component dimensions given in U.S.inches 1 inch = 25.4 mm 47
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TRACTOR - - MODEL NUMBER 917.273840 HYDRO GEAR TRANSAXLE - - MODEL NUMBER 314-0510 KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION 1 170351 Main Housing, Assembly 68 178782 2 170352 Side Housing, Assembly 69 170415 3 170353 Center Section, Assembly 70 170416 4 170354 Swashplate, Trunion Machined 71 170417 5 169898 Block - Assembly 6 170355 Sealant 10.50z 72 170418 7 170356 Hex Flange Screw 1/4-20 X 1.25 8 170357 Stud, 5/16-24 Hex Double End 73 142884 170358 Shaft, Input 0 170359 Ring - Retaining 74 170419 11 170360 Spacer 75 170420 12 169870 Rm_g - Retaining 13 170361 Seal 76 170421 , Lip .67 X 1.58 X .276 14 169869 Ball Brg 17mm Id X 40mm Od X 77 170422 12mm 78 142969 16 170362 Hex Flange Head Screw 5/16- 79 142980 24X0.75 80 150778 17 170363 Lip Seal 18 X 32 X 7 18 178781 Arm, Control 81 170423 19 150771 Bearing, 30x52x13 Thrust 82 170424 23 170365 Check F'lug Assembly, Washer 24 170366 Shaft, Motor 83 161168 27 170367 Gear - Pinion, 13t 84 170425 28 170368 10t/48t Gear 85 170426 29 170369 Gear, 10t Jackshaft 87 142917 30 170370 60t Bull Gear 88 170429 31 170371 Sleeve Bearing .75 X 1.575 X 90 170430 .625 93 170431 32 170389 SleeveBearing(Outboard) 94 178783 .75xl .750x.625 95 178784 33 142991 Washer, 3/4 Id X 1-1/20d X .13 Thk 96 178786 34 170390 Lip Seal Axle Seal 97 178787 35 170391 Shaft, Axle .75 X 11.39 (Key, 98 178789 R.H.} 99 178792 36 170392 Shaft, Axle .75 X 16.99 (Key, 100 178793 L.H.) 101 178794 37 150792 Miter Gear (Splined) 102 178795 38 150793 Miter Gear 15t (0.5/d) 103 178796 39 150809 Shaft 107 170432 40 170393 Ring, Spiral Retaining 108 170433 41 170394 Pin, Jackshaft 42 170395 Magnet, Ring 109 170434 43 170396 Spnng, Bypass 111 170435 44 150797 Hydro Mtg Screw 3/8-24 X 2.5 113 170437 Long 114 178797 45 170397 Filter 116 170438 46 170398 Base, Filter 117 178799 47 170399 Actuator, Bypass 119 170439 48 170400 Rod, Bypass Actuator 120 170440 49 170401 Arm, Bypass 121 170441 50 170402 Retaining Ring .250 External 51 170403 Seal, Lip .741 X .250 X .250 Tc 122 170442 52 170404 Flat Washer, 5/8 Id X 1.00d X 123 178800 .05 Thk 124 170444 53 170405 Retaining Ring 54 170406 Bearing, Center Block 125 170445 55 142977 Spring- HelicaICompression 126 170446 56 142978 Washer 127 170447 57 150798 20w-50 Oil 128 173165 58 170407 Brake Yoke 130 178802 59 170408 Rotor, Brake 131 178803 60 142883 Brake Puck 132 178804 61 142882 Puck Plate 133 184227 62 142887 Brake Actuating Pin 134 178808 63 170410 Hfhcs 1/4-20x2 W/ 900 173839 Patch,SpeciaIFlange 64 142892 Bolt, 1/4-20 X 1 W/Patch 65 170411 Spacer 66 189386 Spring, Brake Arm Bias 67 170413 Sq. Hd. Bolt 5/16-24-Ribbed Arm, Brake Slotted Hex Nut 5/16-24 Cotter Pin 3/32 X 3/4 Compression Spring Brake Anti- Drag Washer, Ht .5 I.D. X 10.D. X .032 Flat - Washer 11/32 I.D. X 7/8 O.D Oil Seal .625 X 1.0 X .25 Check Plug Assembly, .027, Washer Stud, 5/16-24 Friction Pack Puck, .330 X 1.50 X .0975 Spring, Helical Comp Spacer Hex Lock Nut 5i16-24Unjf(Nylon Insert) Wedge, Friction Pack Clip, Washer .316xl .50x. 1046 (Plated) Pin, Standard Headless Fitting, 5/16 Sae 5/32 Tube Hose, Expansion Tank Cap - Poppet Valve Bolt, Self Tapping 10-32 X 1/2 Puck, Inner Wedge Spring Clip - Housing Thrust Bearing, Ball Screw, Socket Head Cap 5/16- 24X1-1/2 Spacer, Locating Screw, SFHCS 5/16-18 Xl Arm Return Puck, Ad usting Washer, .24 D X 1.60 OD X .239 Spring, Extension Spacer .260 ID X .560 OD X .870 Bracket, Torque Deflector Washer, Motor Shaft .71 idx1.15odx.030thk Plug, Sae #6 O-Ring .07 X .301 I.D. Bracket, Support Expansion Tank Spring Sdicon Sponge Pin, Spring Fan, 7 In. Pulley Hex Lock Nut 1/2-20 (Nylon Insert) Washer, Belleville Belt Keeper Center Section-Filter-Bypass Assembly Filter Assembly Fan - Pulley Service Assembly Seal - O-Ring Kit Kit, Expansion Tank Stud Ball Bracket, Cruise Damper Hex Nut 5/16-18 NC Damper Washer, Helical Spring Lock 5/16 Transaxle Complete NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 49
TRACTOR - - MODEL NUMBER 917.273840 KOHLER ENGINE-MODEL NUMBER SV530,TYPE NUMBER 0005 CYLINDER HEAD, VALVE AND BREATHER / 12 18 \\ 15 17 t3 _12 CRANKCASE I 3 5O
TRACTOR - - MODEL NUMBER 917.273840 KOHLER ENGINE-MODEL NUMBER SV530,TYPE NUMBER 0005 HEADNALV_BREATHER CRANKCASE KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. 20 096 06-S Kit, valve cover (Includes 2) 1 ...... 20 041 04-S Gasket, valve cover M-645020-S Screw, hex. flange 2 25 139 57-S M6x1.0x20 (7) 3 20 032 01 -S 20 326 01-S Hose, breather 4 20 194 02-S 20 599 01 -S Kit, rocker arm pivot (2) 5 20 067 04-S (Includes 6) 6 20 874 05-S 20 086 04-S Screw, set (2) 720 186 01-S Arm, rocker (2) 7 20 108 02-S 820 086 03-S Screw, set - rocker pivot (2) 8 20 018 04-S 920 146 03-S Plate, push rod guide (2) 9 20 755 04-S 1020 062 01-S Kit, retainer (2) (Includes 6) 1120 173 01 -S Cap, valve spring (2) 10 20 086 16-S 1220 089 03-S Spring, valve (2) 11 20 423 02-S 1320 086 02-S Screw, hex. flange 12 12 154 05-S M 10xl .5x37 (6) 13 1412 468 05-S Washer, flat 1/2" 14 20 144 02-S 1520 318 01 -S Head, cylinder 15 20 393 01 -S 1620 016 01-S Valve, exhaust 1720 017 01-S Valve, intake 16 20 112 02-S 1820 041 08-S Kit, cylinder head gasket 17 20 086 13-S repair 18 20 032 05-S 1920 411 02 Rod, push (2) 19 20 144 04-S 20 20 144 05-S 21 20 468 01-S 22 20 090 01-S 23 24 20 010 03-S 25 20 089 O6-S 26 20 044 16-S 27 20 468 03-S 1 2 3 DESCRIPTION Crankcase (USE: Short Block 20 522 02) Plug, sq. hd. pipe 3/8" Seal, oil Ball, check valve Rod, connecting Piston wiRing Set (Includes 7,8) Ring Set (89 mm) Retainer, piston pin (2) Kit, balance weight (Includes 10,11) Kit, screw/guide pin Shoe, guide Clip, hitch pin WasherTBD Shaft, governor cross Pump assembly, oil (Includes 17-20) Spacer, oil pump screw (2) Screw, oil pump (2) Seal, oil pump outlet Shaft center, cam - Intake Shaft center, cam - Exhaust (Includes 22) Washer, thrust Includes 23 01-SLever as sembly, cam (2) Screw, shoulder Gear assembly, cam (In dudes 25-27) Spring, ACR Weight, ACR Washer, thrust - ACR (2) NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 51
TRACTOR - - MODEL NUMBER 917.273840 KOHLER ENGINE-MODEL NUMBER SV530,TYPE NUMBER 0005 IGNITION/ELECTRICAL i-- I 13 _--5 13 BLOWER HOUSING AND BAFFLES 6 5 iiiiiiiiiiiiiiiiiii _ii ii ii \ \ \ 52
TRACTOR - - MODEL NUMBER 917.273840 KOHLER ENGINE-MODEL NUMBER SV530,TYPE NUMBER 0005 IGNITION/ELECTRICAL KEY PART NO. NO. DESCRIPTION 1 20 162 02-S Screen, grass 2 12 086 14-S Screw, hex. flange M10x1.5x46 3 12 468 03-S Washer, spring 3/16" 4 20 146 02-S Plate, fan mounting 5 20 157 01-S Fan 6 X-42-15-S Key, woodruff 7 20 025 05-S Flywheel 8 M-561025-S Screw, hex. flange M5x0.8x25 (2) 9 231285-S Clip, cable (2) 10 M-548025-S Screw, hex. hd. M5x0.8x25 (2) 11 237878-S Kit, stator 12 236602-S Connector, body 13 M-545020-S Screw, hex. flange M5x0.8x20 (2) 14 41 403 09-S Rectifier-regulator 15 12 132 02-S Plug, spark 16 20 584 01-S Module, ignition NOT ILLUSTRATED -- 20 176 01-S Harness, wiring BLOWER HOUSING & BAFFLES KEY PART NO. NO. DESCRIPTION 1 20 027 02-S Housing, blower 2 20 086 06-S Screw, shoulder M5x0.8x36 (4) 3 X-25-28-S Washer, plain AIR INTAKE/FILTRATION KEY PART NO. NO. DESCRIPTION 1 2 4 5 6 20 096 05-S 25 341 03-S 20 083 02-S 20 094 01-S 12 041 02-S Cover, air cleaner Knob, cover (2) Element, air cleaner Kit, air cleaner base (In cludes 6) Gasket, air cleaner base NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 53
TRACTOR - - MODEL NUMBER 917.273840 KOHLER ENGINE-MODEL NUMBER SV530, TYPE NUMBER 0005 STARTING SYSTEM I OIL PAN/LUBRICATION I 15 14 13 4 54
TRACTOR - - MODEL NUMBER 917.273840 KOHLER ENGINE-MODEL NUMBER SV530,TYPE NUMBER 0005 STARTING SYSTEM ENGINE CONTROLS KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. 1 20 098 01-S Starter assembly, inertia 1 drive 2 2 25 100 31-S Nut, hex. serrated flange (2) 3 OIL PAN/LUBRICATION DESCRIPTION KEY PART NO. NO. Kit, dipstick assembly (In dudes 2) O-Ring, dipstick (2) Plate assembly, closure(Includes 4,10,11 ) Plug, pipe (2) Filter, oil Gasket, closure plate Kit, oil passage cover (In cludes 8) Gasket, oil passage Shaft, governor gear Kit, gear and weight assembly(Includes 11) Pin, governor regulating Screw, hex. flange M5x0.8xl 3 (6) Screw, hex. flange M8x1.25x30 (14) Seal, oil Connector 90 degrees 1 20 040 02-S 2 20 153 01-S 3 20 009 03-S 4 25 139 60-S 5 52 050 02-S 6 20 041 01-S 7 20 096 02-S 8 20 041 02-S 9 20 144 03-S 10 20 310 03-S 11 12 380 01-S 12 M-545013-S 13 M-851030-S 14 20 032 01-S 15 25 15502-S DESCRIPTION 4 5 6 7 8 9 10 11 12 13 14 15 20 536 03-S 12 237 01 -S 24 086 43-S M-664020-S 20 079 02-S 12 089 11 -S 20 086 10-S 20 090 02-S 52 211 04-S X-22-11 -S 12 100 07-S 20 089 07-S 25 158 11-S 20 079 01-S 25 158 08-S Control assembly, speed Clamp, cable Screw, torx hd. ctsk. M5x0.8xl 6 Screw, lobed sckt. M6x1.0x20 (2) Linkage, choke - single wire Spring, speed control Screw, thread forming M4x0.7x25 Lever, governor Bolt, round head 1/4-20x1" Washer, lock 1/4" Nut, hex. flange 1/4-20" Spring, governor Bushing, throttle linkage Linkage, throttle Bushing, linkage retaining NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 55
TRACTOR - - MODEL NUMBER 917.273840 KOHLER ENGINE-MODEL NUMBER SV530, TYPE NUMBER 0005 , iliiii 7(7% ¸ iiiiiiiii = ii FUEL SYSTEM I -- -- 56
TRACTOR - - MODEL NUMBER 917.273840 KOHLER ENGINE-MODEL NUMBER SV530,TYPE NUMBER 0005 CRANKSHAFT KEY PART NO. NO. DESCRIPTION 1 20 014 14-S Crankshaft (Includes 2) 2 X-42-15-S Key 3/16" 3 20 043 12-S Gear, crankshaft EXHAUST KEY PART NO. NO. DESCRIPTION 25 072 04-S 20 041 12-S 20 522 02 20 755 05-S Stud, exhaust (2) Gasket, exhaust Short Block Gasket Set FUEL SYSTEM KEY PART NO. NO. DESCRIPTION 1 20 041 07-S 2 20 265 01-S 3 M-651020-S 4 20 853 02-S 5 12041 01-S 6 12041 02-S 7 20 072 03-S 8 M-641060-S 9 20 086 11-S 10 20 126 02-S 11 24 393 16-S 12 M-545010-S 13 25 237 14-S 14 25 050 08-S 15 25 353 10-S 16 24 353 12-S 17 20 353 01-S Gasket, heat deflector Deflector, heat Screw, hex. flange M6x1.0x20 Carburetor w/gaskets (In cludes 5,6) Gasket, carburetor Gasket, air cleaner Stud, carburetor mounting Nut, hex. flange M6x1.0 Screw, carb $60xl .42x85 Bracket, fuel pump mounting Pump assembly, fuel Screw, hex. flange M5x0.8xl 0 (2) Clamp, hose (6) Filter, fuel Line, fuel 9" (pump to filter) Line, fuel 11" (pulse to pump) Line, fuel 15-3/4" (pump to carb) NOTILLUSTRATED .... X-22-11-S .... 66 431 04-S .... 12 757 02-S .... 12 757 03-S .... 12 757 33-S .... 12 757 37-S .... 12 454 03-S Washer, lock 1/4" (ground) Sleeve, insulating (for 11" fuel line) Kit, float Kit, carburetor repair Kit, solenoid repair Kit, bowl replacement w/gaskets Tie, wire NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 57
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SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION <D _i ARNING: To avoid serious injury, operate your tractor up and down the face of slopes, never across the face. Do not mow b slopes greater than 15 degrees. Make turns gradually to prevent tipping or loss of control. Exercise extreme caution when changing direction on slopes. 1. Fold this page along dotted line indicated above. 2. Hold page before you so that its left edge is vertically parallel to a tree trunk or other upright structure. 3, Sight across the fold in the direction of hill slope you want to measure, 4, Compare the angle of the fold with the slope of the hill,
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