Download Sears 917.25559 Lawn Mower User Manual
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OWNER'S MANUAL MODEL NO. 917.255590 Caution: Read and follow all Safety Rules and instructions Before Operating This Equipment , Assembly • Operation . Customer Responsibilities • Service and Adjustment ° Repair Parts Sears, Roebuck and Coo, Chicago, JL 60684 U.S°A. SAFETY Practices RULES for Ride°On Safe Operation .... ......... Mowers & IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS, FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH, i i L e o GENERAL OPERATmON Read, understand, and follow alt instructions in the manual and on the machine before starting, Only allow responsible adults, who are familiar with the instructions, to operate the machine. Clear the area of objects such as rocks, toys, wire, etc., which could be picked up and thrown by the blade, Be sure the area is clear of other people before mowing. Stop machine if anyone enters the area, Never carry passengers. Do not mow in reverse untess absolutely necessary. look down and behind before and while backing. e I& CHILDREN Tragic accidents can occur if the operator is not alert to th_ presence of children, Children are often attracted to the machin_ and the mowing activi_. Never assume that children will remair_ where you last saw them. o o Before and when backing, _ook behind and down for smali children. Always Never carry children, They may fall off and be seriously injured or interfere with the safe machine operation. Never allow cNdren to operate the machine. Use extra care when approaching blind corners, shrubs, trees, or other objects that may obscure vision. Be aware of the mower discharge direction and do not point it at anyone. Do not operate the mower without either the entire grass catcher or the guard in place. Slow down before turning. Never leave a running machine unattended. Always turn off blades, set parking brake, stop engine, and remove keys before dismounting, IV. SERVICE o Turn off btades when not mowing. Stop engine before removing grass catcher or unclogging chute. Mow only in daylight or good artificial light. Do not operate the machine while under the influence of alcohol or drugs. Watch for traffic when operating near or crossing roadways, Use extra care when loading or unloading the machine into a trailer or truck. . , Slopes are a major factor related to loss-of-control and tipover accidents, which can result in severe injury or death. All slopes require extra caution. If you cannot back up the slope or if you feel uneasy on it, do not mow it. - DO: " Mow up and down slopes, not across. Remove obstacles such as rocks, tree limbs, etc. o Watch for holes, ruts, or bumps. Uneven terrain could overturn the machine. Tall grass can hide obstacles. Use slow speed. Choose a low gear so that you will not have to stop or shift while on the slope. Follow the manufacturer's recommendations for wheet weights or counterweights to improve stability. Use extra care with grass catchers or other attachments. These can change the stability of the machine. • . • • . o o o Keep nit movement on the slopes sfowand gradual Do not make sudden changes in speed or direction. Avoid starting or stopping on a slope. If tires lose traction, disengage th'e blades and proceed slowly straight down the slope. • = o , Do not turn on slopes unless necessary, and then, turn slowly and gradually downhill, if possible. Do not mow near drop-offs, ditches, or embankments. The mower could suddenly turn over if a wheel is over the edge of a cliff or ditch, or if an edge caves in, Do not mow on wet grass. Reduced traction could cause sliding. Do not try to stabilize the machine by putting your foot on the ground. Do not use grass catcher on steep slopes. Keep nuts and bolts, especiafiy blade attachment bolts, tight and keep equipment in good condition. Never tamper with safety devices. Check their proper operation regularly. Keep machine free of grass, leaves, or other debris build-up. Clean oil or fuel spillage. AtSow machine to cool before storing. Stop and inspect the equipment if you strike an object. Repair, if necessary, before restarting. Never make adjustments or repairs with the engine running. Grass catcher components are subject to wear, damage, and deterioration, which coutd expose moving parts or allow objects to be thrown. Frequently check components and replace with manufacturer's recommended parts, when neck. essary. Mower blades are sharp and can cut. Wrap the blade(s) or wear gloves, and use extra caution when servicing them. Check brake operation frequently. Adjust and service as required. Look for this syr_bo_ to point out important safety precautions, _t means CAW]ON.q. v BECOI_EALERT!!! YOUR SAFETY iS iNVOLVED° DO NOT: o Use extra care in handling gasoline and other fuels. They are flammable and vapors are explosive. Use only an approved container. * Never remove gas cap or add fuel with the engine running. Allow engine to coo_ before refueling. Do no_. smoke. Never refuel the machine indoors. Never store the machine or fuel container inside where there is an open flame, such as a water heater. Never run a machine inside a closed area. I1. SLOPE OPERATION o Keep children out of the mowing area and under the watchfu! care of another responsible adult. Be alert and turn machine off if children enter the area. CAUTaON: Amways disconnect spark contact spark p_ug in order to prewnt plug wire andstarting #face wire where it cannot accidental when setting up, transporting, adjusting or making repairs, 2 CONGRATULATIONS on your purchaseof a Sears Tractor. tt has been designed,engineered and manu- PRODUCT HORSEPOWER: 12.5 GASOLINE CAPACITY: 5 QUARTS UNLEADED REGULAR OiL (3.0 PINTS): SAE 30 (or 10W-30) WINTER: SAE 5W-30 SPARK PLUG (GAP.030 IN.); CHAMPION RJ-19LM STD361458 VALVE CLEARANCE: iNTAKE .005 - .007 IN. EXHAUST .009 - .011 IN. GROUND SPEED: FORWARD: 0-5.5 MPH REVERSE: 0-2,2 MPH SERIAL NUMBER TIRE PRESSURE: FRONT: 14 PSi REAR: 10 PSI DATE OF PURCHASE CHARGING SYSTEM: 3 AMPS BATTERY 5 AMPS HEADLIGHTS THE MODELAND SERIAL NUMBERS WILL BE FOUND ON A PLATE UNDER THE SEAT. BLADE BOLT TORQUE: 30-35 FT, LBS, factured to give you the best possible dependability performance. and Should you experience any problem you cannot easily remedy, please contact your nearest Sears Service Center/Department. We have competent, well-trained technicians and the proper tools to service or repair this unit. Please read and retain this manual. The instructions will enable you to assemble and maintain your unit properly. Always observe the "SAFETY RULES". MODEL NUMBER 917.255590 YOU SHOULD RECORD BOTH SERIAL NUMBER AND DATE OF PURCHASE AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE. WARNING: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush-covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). tf a spark arrester Jsused, it should be maintained in effective working order by the operator. In the state of California the above is required by law (_Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal taws apply on federal lands. A spark arrester for the muffler is available through your nearest Sears Authorized Service Center (See REPAIR PARTS section of this manual). MAWNTENANCE AGREEMENT A Sears Maintenance Agreement is available on this product. Contact your nearest Sears store for details. CUSTOMER • RESPONSIBALtTIES Read and observe the safety rules. Follow a regular schedule in maintaining, caring for and using your unit. • SPEC FmCATIONS Follow the instructions under "Customer Responsibilities" and "Storage" sections of this owner's manual. LIMITED TWO YEAR WARRANTY ON ELECTRIC START RIDING EQUIPMENT For two (2) years from the date of purchase, if this riding equipment is maintained, lubricated and tuned up according to the instructions in the owner's manual, Sears will repair or replace, free of charge, any parts found to be defective in material or workmanship, This Warranty does not cover: • • o Expendable items which become worn during normal use, such as blades, spark plugs, air cleaners and belts. Tire replacement or repair caused by punctures from outside objects, such as naits, thorns, stumps, or glass. Repairs necessary because of operator abuse, negligence, improper storage or accident or the failure to maintain the equipment according to the instructions contained in the owner's manual, Riding equipment used for commercial or rental purposes. LiMiTED 90 DAY WARRANTY ON BATTERY For 90 days from date of purchase, if any battery included with this riding equipment proves defective in material or workmanship and our testing determines the battery wil_not hold a charge, Sears will replace the battery at no charge, WARRANTY SERVICE IS AVAILABLE BY RETURNING THE RIDING EQUIPMENT TO THE NEAREST SEARS SERVICE CENTER/DEPARTMENT tN THE UNITED STATES. This Warranty gives you specific legal rights, and you may also have other rightswhich may vary from state to state. SEARS, ROEBUCK AND CO., Di731CR-W, SEARS TOWER, CHICAGO, ILLINOIS 60684 3 TABLE OF CONTENTS SAFETY RULES ............................................................ 2 PRODUCT SPECIFmCATIONS ....................................... 3 CUSTOMER RESPONSIBILITIES ..................... 3, 14-17 WARRANTY ................................................................... 3 TABLE OF CONTENTS ................................................. 4 iNDEX ............................................................................. 4 TRACTOR ACCESSORIES ........................................... 5 ASSEMBLY ................................................................ 7-9 OPERATION ........................................................... 10-13 MAINTENANCE SCHEDULE ...................................... 14 SERVICE AND ADJUSTMENTS ............................ 18.2t_ STORAGE .................................................................... 25 TROUBLESHOOTING ............................................ 26-27 REPAIR PARTS - TRACTOR ................................. 29-50 REPAIR PARTS - ENGINE ..................................... 46-5G REPAIR PARTS - TRANSAXLE ............................ 44-45 PARTS ORDERING/SERViCE ................... BACK PAGE raND A E Accessories ............................................. 5 Adjustments: Brake ........... :............................... 20 Carburetor ................................... 24 Mower Front-To-Back ........................ t9 Side-To-Side .......................... t 9 Throttle Control Cable ................. 24 Air FiIter, Engine ................................. 17 Air Screen, Engine ............................. 17 Assembly ........................................... 7-9 B Battery: Charging ........................................ 8 Cleaning ...................................... 17 install ation ..................................... 9 Levels ....................................... 8,t 5 Preparation .................................... 8 Starting with Weak Battery .......... 22 Storage ........................................ 25 Terminals .................................... t5 Belt: Motion Drive Removal/Replacement ........... 20 Mower Blade Drive Removal/Replacement ........... 20 Blade: Sharpening .................................. Replacement ............................... Brake Adjustment ............................... 15 15 20 C Carburetor Adjustment ....................... 24 Controls, Tractor ................................. 10 Customer Responsibilities ............. 14-t7 Engine: Air Filter ................................... 17 Air Filter Foam Pre-Cleaner .... t7 Air Screen, Engine .................. 17 Battery ..................................... 15 Cooling Fins, Engine ............... 17 Engine Oil ................................ 16 Fuel Filter ................................ t 7 Spark Plugs ............................. 17 Tractor: Blade ....................................... 15 Lubrication Chart ..................... t 4 Maintenance Schedule ............ 14 Tire Care ......................... 8,15,22 Cutting Height, Mower ........................ t t D Electrical: interlocks and Relays .................. 23 Schematic ................................... 28 Wiring Diagram ............................ 30 Engine: Air Filter ....................................... 17 Air Filter Foam Pre-Cleaner ........ 17 Air Screen ................................... 17 Cooling Fins, Engine ................... 17 Oil Change .................................. 16 Oil Level ................................. 12,16 Oil Type ....................................... i6 Preparation .................................. 12 Repair Parts ........................... 46-50 Starting ........................................ 13 Storage ........................................ 25 F Filter: Air Filter ....................................... 17 Air Filter Foam Pre-Cleaner ........ 17 Fuel ............................................. 17 Fuel: Type ............................................ t2 Storage ........................................ 25 Fuse .................................................... 23 H Hood Removal/Installation .................. 23 L Leveling Mower Deck ......................... Lubrication: Chart ............................................ 19 Maintenance Mower: 14 Schedule ....................... Adjustment, Front-to-Back ........... Adjustment, Side-to-Side ............. Blade Sharpening ........................ Blade Replacement ..................... Cutting Height .............................. Installation ................................... Operation ..................................... Removal ......................... :............ Mowing Tips ....................................... Muffter ................................................. Spark Arrester .......................... 14 t9 19 15 15 11 18 12 18 t3 17 3,38 O Oil: Cold Weather Conditions ....... ! 2,16 Engine ......................................... 16 Decals, Wheels & Tires ...................... 29 4 Storage ........................................ 25 Transaxle .................................... 16 Operation ...................................... 10-13 Operating Mower ................................ 12 Options: Accessories ................................... 5 Spark Arrester .......................... 3,38 P Parking Brake ................................ 10-1 ! Parts Bag .............................................. 6 Parts, Replacement/Repair ........... 29-45 Product Specifications ........................... 3 R Repair Parts .................................. 29-45 S Safety Rules .......................................... 2 Seat ...................................................... 8 Service and Adjustments .............. 18-24 Carburetor ................................... 24 Fuse ............................................ 23 Hood Removal/Installation .......... 23 Motion Drive Belt Removal/Replacement ........... 20 Mower Blade Drive Belt Removal/Replacement ........... 20 Mower Adjustment Front- to-Back ........................ 19 Side-to-Side ............................ 19 Mower Removal .......................... 18 Tire Care ............................. 8,15,22 Slope Guide Sheet ............................. 5t Spark Arrester .................................... 38 Spark Plugs ........................................ t7 Specifications ....................................... 3 Starting the Engine ........................ 12-13 Steering Wheel ................................ 7,22 Stopping the Tractor ........................... 11 Storage ............................................... 25 T Throttle Control Cable Adjustment .................................. 24 Tires ................................................... 8,t5,22 Trouble Shooting Chart .................. 26-27 Transaxle: Repair Parts ........................... 42-43 Pump ........................................... !6 W Warranty ............................................... Wiring Diagram ................................... Wiring Schematic ............................... 3 30 28 ACCESSORIES AN ATTACHMENTS These accessories and attachments were available when the unit was purchased. They are a_so available at most Sears retail outfets, catalog and service centers. Most Sears stores can order these items for you when you provide the model number of your tractor. ENGINE SPARK PLUG NA_NTENANCE MUFFLER AIR FILTER GAS CAN ENGINE OIL STABILIZER 8kADES BELTS PERFORMANCE Sears offers a wide variety of attachments that fit your vehicle. Many of these are listed below with brief explanations of how they can help you. This list was current at the time of publication; however, it may change in future years - more attachments may be added, changes may be made in these attachments, orsome may no longer be available orfit your model. ContactyournearestSearsstorefortheaccessotie$ and attachments that are available for your unit, Most of these attachments attaching and detaching. do not require additional hitches or conversion SNOW BLADE for snow removal only. 14-inch high, 42-inch wide blade clears 38-inch path when angled left or right, Raises, iowers with side lever. Adjustabie skids; replaceable, reversible scraper bar. (Use with tire chains, wheel weights, or rear drawbar weight.) PERMANEX BAGGER tats you collect grass clippings and leaves for a healthier, nearer looking lawn. Two Permanex containers hold 30-gailon plastic bags. LAWN SWEEPERS let you collect grass clippings and leaves. LAWN VACS for powerful collection of heavy grass clippings and leaves. Wand attachment to pick up debris in hard-to-reach places. SNOWTHROWER has 40-inch swath, Drum4ype auger handles powdery and wet/heavy snow. Mounts easily with simple pin arrangement. Discharge chute adjusts from tractor seat. (;-inch diameter spout discharges snow 10 to 50 feet. Lift controlled at tractor seat. (Use with chains, wheel weights, or rear drawbar weight.) CARTS make hauling easy. Variety of sizes available. ROLLER for smoother lawn surface. 36-inch wide, 18-inch diameter water-tight drum holds upto390 Ibs. ofweight. Rounded edges prevent harm to turf. Adjustable scraper automatically cleans drum. SPREADER!SEEDERS kiIling easy. Broadcast de-icers and sand. kits (those that do are indicated) and are designed for easy TIRE CHAINS are heavy duty; closely spaced extra-large cross links give smooth ride, outstanding traction. make seeding, fertilizing, and weed spreaders are also useful for granular WHEEL WEIGHTS for rear wheels provide needed traction for snow removal or dozing heavy materials. In pairs. (30 Ibs. each.) CORING AERATOR takes small plugs out of soil to allow moisture and nutrients to reach grass roots. 36-inch swath, 24 hardened steel coring tips. 150 lb, capacity weight tray. TRACTOR CAB has heavy duty vinyl fabric over tubular steel frame, ABS plastic top; clear plastic windshield offers 360 degree visibility. Hinged metal doors with catch. Keeps operator warm and dry. Remove vinyl and windshields for use as sun protector in summer. (Catalog only.) AERATOR promotes deep root growth for a healthy lawn. Tapered 2,5-inch steel spikes mounted on 10-inch diameter discs puncture holes in soil at close intervals to let moisture soak in. Steel weight tray for increased penetration. Optional accessories for tractor cab: tinted/tempered solid safety glass windshield with hand operated wiper; 12-volt amber caution light for mounting on cab top, (Catalog only.) MULCH RAKE/DETHATCHER !oosens soi! and flips thatch and matted leaves to lawn surface for easy pickup. Twenty spring tine teeth. Useful to prepare bare areas for seeding. Available for front or rear mounting, TRACTOR COVER protects tractor from weather. Made of Evolution 3 fabric (water-repellent, extremely breathable, light weight, soft, non-abrasive, pliable in all temperatures, durable, stain/tear/puncture resistant, will not shrink or stretch.) (Catalog only.) SPRAYERS use 12-volt DC electric motor that connects to the tractor battery or other 12-vott source. Includes booms for automatic spraying when putling, and hand held wand for spot spraying. Wand has adjustable spray pattern. For applying herbicides, insecticides, fungicides, and fiquid fertilizers, 5 CONTENTS Parts Bag contents OF HARDWA shown full size PACK Parts packed separately in carton \ Seat i f O Metal (2) Screws Sheet #!0-t6 x 1/2 l' Steering Wheel (1) Locknut 3/8-24 (1) 2_3/8" Dia. Washer Battery acid Battery '"i Steering Boot (t) Hex Bolt 1/2-13 x t Owner's Manual Parts Bag (I) Shoulder Bolt 5/t6-t8 ' 0 \\ Parts bag contents not shown full size tM,, __ / (1) Lock Washer 1/2 Steering Whee! Steering Wheel Adapter !nsert (1) Washer 17/32 x 1-3/16 x 12 Ga. _(2) @ (2) Hex Bolts 1/4 - 20 x 3/4 Keys Steering Bushing ¢ (2) Hex Nuts 1/4- 20 z z p ................. (2) Lock Washers I/4 15 ° Slope Sheet (2) Washers 9/32 x 5/8 x 16 Ga. 6 Battery Caps and mnstructlons BLY ASSE TOOLS ............ ! REQUIRED FOR ASSEMBLY A socket wrench set will make assembly easier. Standard wrench sizes are listed. (i) (1) 9/!6" wrench 5/16" wrench (2) 7/16" wrenches Tire pressure gauge Screwdriver (1) 1/2" wrench Utility knife When right and left hand is mentioned in this manual, it means when you are in the operating position (seated behind the steering wheel). TO REMOVE UNPACK STEERING BUSHING CARTON - Remove all accessible loose parts and parts cartons from carton (See page 6). • Cut along dotted lines on carton, from top to bottom, all four corners of carton and lay panels flat. • Check for any additional remove. BEFORE ATTACH STEERING BOOT UNIT FROM CARTON ROLMNG loose parts or cartons and UNIT OFF SKtD STEE!RJNG WHEEL (See Fig, 1) o Slide the steering bushing over the steering shaft. , Raise steering shaft forward until screw holes in dash line up with steering bushing. Install two (2) sheet metal screws and tighten securely. o Position steering boot over steering shaft. , Place tabs of steering boot over slots in dash and push down to secure. - Slide steering wheel adapter onto upper steering shaft. , Position front wheels of the tractor so they are pointing straight forward. , Position steering wheel so cross bars are horizontal (left to right) and slide onto adapter. • Assemble large flat washer and 3/8-24 hex fockn ut and tighten securely. ° Snap insert into center of steering wheel. STEERING (SHiPPiNG POSiTiON) STEERING SHAFT (ASSEMBLY POSITION) FIG. 1 o Remove protective plastic from tractor hood and grill. IMPORTANT; CHECK FOR AND REMOVE ANY STAPLES IN SKID THAT MAY PUNCTURE TIRES WHERE UNIT IS TO ROLL OFF SKID. (See Fig. 6) , Raise attachment lift lever to its highest position. , Release parking pedal. brake by depressing o Pull freewheel knob up to disengage transmission. o Roll unit backwards off skid. o Remove banding holding discharge guard up against tractor. clutch/brake 7 SHAFT ASSE BLY HOW TO SET UP YOUR TRACTOR _NSTALL PREPARE Adjust seat before tightening adjustment bolt. BAKERY (See Fig,21 SEAT (See Fig, 3} o ° Remove cardboard packing on seat pan, P_ace seat on pan and assemble shoulder bolt. Wash hands or c_othing _rnmedlately if accidentally in contact with battery acid. • Assemble adjustment bolt, tock washer and flat washer loosely. Do not tighten, Do not smoke. Fumes from battery acid are e×p_osiveo • Tighten shoulder bolt securely. CAUTION: Wear eye a_d face shield. charged o Lower seat into operating position and sit on seat. Slide seat until a comfortable position is reached which allows you to press clutch/brake pedal all the way down (See Fig. 6). Read the instructions included with the battery vent ¢apso Always wear gloves, c_othing and goggles to protect your hands_ skin and eyes. • Get off seat without moving its adjusted poskion. • Raise seat and tighten adjustment bolt securely. Your unit has a battery charging system which is sufficient for normal use. However, periodic charging of the battery with an automotive charger writ extend its life. o See instructions packed with vent caps in parts bag. o Fil! battery with acid. Fill each celt until it reaches the bottom of the vent wetIs. Do not overfill. Allow battery to stand and settle for at least thirty minutes. After standing, check the level of acid. if beiow the vent wells, add more acid until the correct level is reached. Wah)/e,_ttt __iri)_jSet _n d_negd ! tftoe_ a111 _ _cal)ae_y {_ whi_? _MPORTANT: TO MAXIMIZE THE UFE OF YOUR BATTERY, iT IS NECESSARY THAT THE BATTERY BE CHARGED BEFORE USE. FAILURE TO CHARGE BATTERY CAN RESULT iN A SHORTENED BATTERY LIFE. o o o FLAT WASHER / ADJUSTMENT BOLT Charge battery at a rate of 6 amperes for ! hour. Use a 12 volt battery charger. Observe all safety precautions required for battery charging. FIG. 3 CHECK Check the acid levet after the battery is charged. If the acid has fallen below the correct level, add distilled or iron free water. Check battery case for leakage to make sure that no damage has occurred in handling. • Dispose of excess battery acid. Neutralize acid for disposal by adding it to four inches of water in a five gallon plastic container. Stir with a wooden or plastic paddle while adding baking soda until the addition of more soda causes no more foaming. o Follow instructions TIRE PRESSURE The tires on your unit were overinflated at the factory for shipping purposes. Correct tire pressure is important for best cutting performance. hstalt the vent caps to cover the vent wells. Wash the top of the battery with water to remove any acid, then w_pe dry. o LOCK WASHER • Reduce tire pressure to PSI shown in "PRODUCT SPECIFICATIONS" on page 3 of this manual. CHECK DECK LEVELNESS For best cutting results, mower housing should be properly leveled. See "TO LEVEL MOWER HOUSING" in the Service and Adjustments section of this manual. CHECK BELTS on how to instalI battery. FOR PROPER POS T ON OF ALL See the figures that are shown for replacing motion and mower blade drive belts in the Service and Adjustments section of this manual. Verify that the be!ts are routed correctly. CHECK F_G. 2 8 BRAKE SYSTEM After you learn how to operate your tractor, check to see that the brake is properly adjusted. See "TO ADJUST BRAKE" in the Service and Adjustments section of this manual ASS iNSTALL BATTERY ............ LY (See Figs. 4 & 5) i CAUTION: Do not short battery termi- meta_ bracelets, wristwatch bands, hale. Before rings, etc. installing battery, remove Positive termina_ must first to prevent sparking tat grounding. be connected from accideno . Lift seat to raised position. , Open battery box door. * Lower battery into battery box with battery terminals toward front of unit. , Be sure battery drain tube is attached to battery box. o First connect RED battery cabfe to positive (+) battery terminal with hex bolt, flat washer, lock washer and hex nut as shown. Tighten securely° * Connect BLACK grounding cable to negative (-) bat, tery terminal with remaining hex bolt, flat washer, lock washer and hex nut° Tighten securely. o VENT CAPS Close battery box door. FIGo5 Open battery box door for: o inspection for secure connections ware). o Inspection for corrosion. , Testing battery, , Jumping (if required). (to tighten hard- / CHECKMST BEFORE YOU OPERATE AND ENJOY YOUR NEW TRACTOR, WE WISH TO ASSURE THAT YOU RECEIVE THE BEST PERFORMANCEAND SA TISFACT"iON FROM THIS QUALITY PRODUCT. Periodic charging PLEASE REVIEW THE FOLLOWING BATTERY BOX DOOR POSiTiVE NEGATIVE (RED) CABLE (BLACK) CABLE CHECKLIST: ,/ All assembly instructions have been completed. ¢" No remaining loose parts in carton° ,/ Battery is properly prepared and charged. 1 hour at 6 amps). ,/ Seat is adjusted comfortably and tightened securely. ,/ All tires are properly inflated, (For shipping purposes, the tires were over-inflated at the factory). €" Be sure mower deck is properly leveled side-to-side/ front-to-rear for best cutting results. (Tires must be properly inflated for leveling). ¢' Check mower and drive belts. Be sure they are routed properly around pulleys and inside all belt keepers. (Minimum _z Check wiring, See that all connections are still secure and wires are properly clamped. WHILE LEARNING HOW TO USE YOUR TRACTOR, PAY EXTRA ATTENTION TO 7:HE FOLLOWlNG IMPORTANT ITEMS: FLAT WASHER HEX \_\ BOLT ,/ Engine oil is at proper level, ./ Fue! tank is filled with fresh, dean, regular unleaded gasoline. Become familiar with all controls _ their !ocation and function. Operate them before you start the engine. ¢" POSITIVE (+) TERMINAL ,/ RG° 4 9 Be sure brake system is in safe operating condition, OPERATION }<NOW YOUR ........ TRACTOR i z READ THiS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments. this manual for future reference. ATTACHMENT CLUTCH Save LEVER LIFT LEVER PLUNGER LIGHT SWITCH ATTACHMENT LIFT LEVER THROTTLE/CHOKE CONTROL [ l MOTION CONTROL FREEWHEEL LEVER CONTROL IGNITION SWITCH PAR KiNG FiG. 6 Sears tractors conform to the safety standards of the American National Standards institute. ATTACHMENT CLUTCH LEVER: Used to engage the mower biades, or other attachments mounted to your tractor. LIGHT SWITCH: MOTION CONTROL LEVER: rection of tractor. ATTACHMENT LIFT LEVER: Used to raise, lower, and adjust the mower deck or other attachments mounted to your tractor, UFT LEVER PLUNGER: Used to release attachment lift Turns the headlights on and off. THROTTLE/CHOKE CONTROL: controlling engine speed. Used for starting and CLUTCH/BRAKE PEDAL; Used for declutching braking the tractor and starting the engine. PARKING BRAKE: brake position. Locks clutch/brake Selects the speed and di-, and lever when changing its position. IGNITION SW_TCH: Used for starting and stopping the engine. pedal into the FREEWHEEL CONTROL: Disengages transmission for pushing or slowly towing the tractor with the engine off. 10 OPERATION ......... The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your tractor or performing any adjustments or repairs. We recommend wide vision safety mask for over the spectacles or standard safety g_asses, available at Sears Retail or Catalog stores. i HOW TO USE YOUR TRACTOR TO SET PARKING BRAKE ENGINE Move throttle control to "SLOW" position. (See Fig. 7) Turn ignition key to "OFF" position and remove key. Always remove key when leaving vehicle to prevent unauthorized use. Your unit is equipped with an operator presence sensing switch. When engine is running, any attempt by the operator to leave the seat without first setting the parking brake wilt shut off the engine. . Depress clutch/brake and hold. , pedal into full "BRAKE" position POSITION "DISENGAGED" POSITION TO USE THROTTLE \"_ BRAKEPARKING "ENGAGED" POSITION CHOKE CONTROL LEVER Full throttle offers the best bagging and mower performance. , \ PARKING BRAKE "DISENGAGED" POSITION (See is controlled by the Start tractor with motion control lever in "NEUTRAL" position. Release parking brake and clutch/brake pedal. TO ADJUST Fig. 6) MOWER CUTTING The position of the attachment cutting height, (See Fig, 7) Move attachment clutch lever to "DISENGAGED" sition. AND BACKWARD Slowly move motion control lever to desired position. MOWER BLADES - H_I_T l_,_,= lift lever determines the o Grasp lift lever, . Press plunger with thumb and move lever to desired position. po- The cutting height range is approximately 1-t/2" to 4". The heights are measured from the ground to the blade tip with the engine not running. These heights are approximate and may vary depending upon soil conditions, height of grass and types of grass being mowed, GROUND DRIVE • o • FIG. 7 STOPPING Operating engine at less than full throttle reduces the battery charging rate and the engine cooling air flow. The direction and speed of movement motion control lever. IGNIT|ON KEY CLUTCH/BRAKE PEDAL "DRIVE" POSITION (See Fig. 7) • TO MOVE FORWARD Fig. 6) \ CONTROL Always operate engine at full throttle. MOTION CONTROL LEVER "BRAKE" POSITION Never use choke to stop engine. NOTE: Under certain conditions when unit is standing idle with the engine running, hot engine exhaust gases may cause "browning" of grass. To eliminate this possibility, always stop engine when stopping unit on grass areas. Place parking brake lever in "ENGAGED" position and release pressu re from cfutchibrake pedal. Pedal should remain in "BRAKE" position. Make sure parking brake wilt hold vehicle secure. ATTACHMENT CLUTCH LEVER "ENGAGED" - Depress clutch/brake pedal into ful! "BRAKE" position. , Move motion control lever to "NEUTRAL" position. iMPORTANT; THE MOTION CONTROL LEVER DOES NOT RETURN TO "NEUTRAL" POSITION WHEN THE CLUTCH/BRAKE PEDAL IS DEPRESSED. 11 o The average lawn should be cut approximately 2-t/2 inches during the cool season and over 3 inches during hot months, For healthier and better looking lawns, mow often and after moderate growth, o For best cutting performance, ..qr_c_ov_r 6 inches in height should be mowed twice. Make the first cut relatively high; the second to desired height. OPEFIATIO TO OPERATE MOWER (See Fig. 8) , Your unit is equipped with an operator presence sensing switch. Any attempt by the operator to leave the seat with the engine running and the attachment clutch engaged will shut off the engine. • Select desired height of cut. o Engage mower by slowly moving attachment clutch lever to "ENGAGED" position. o TO STOP MOWER - Move attachment clutch lever to "DISENGAGED" position. Move motion control lever to "NEUTRAL" position. IMPORTANT: THE MOTION CONTROL LEVER DOES NOT RETURN TO "NEUTRAL" POSITION WHEN THE CLUTCH/BRAKE PEDAL IS DEPRESSED. o To restart movement, slowly release parking brake and clutch/brake pedal. • • Slowly move motion control lever to slowest setting. Make all turns slowly. TO TRANSPORT without either the entire grass catcher, CAUTBON: o-_peratethe mowe_ on mowers Do so not equipped, or the discharge guard in place, J ATTACHMENT CLUTCH LEVER "DISENGAGED" POSITION "ENGAGED" POSITION If stopping is absolutely necessary, push clutch/brake pedal quickly to brake position and engage parking brake. J ATTACHMENT LIFT LEVER HIGH POSITION o Pull freewheel control knob up to disengage transmission (See Fig. 6). , When pushing or towing your unit, be sure motion control lever is in "NEUTRAL" position° • Raise attachment lift control to highest position. , Do not push or tow unit at more than five (5) MPH. BEFORE LOW POSJTtON CHECK STARTING ENGINE THE ENGINE OIL LEVEL (See Fig. 15) • The engine in your unit has been shipped, from the factory, already filled with summer weight oil. o Check engine oil with unit on level ground. • Remove oi! fill dipstick and wipe clean, replace and screw cap tight, wait for a few seconds, remove and read oi! level. If necessary, add oil until "FULL" mark on dipstick is reached. Do not overfill. • For cold weather operation you should change oil for easier starting (see "OIL VISCOSITY CHART" in the Customer Responsibilities section of this manual). , To change engine oil, see the Customer Responsibilities section in this manual. ADD GASOLINE • Fill fuel tank. Use fresh, clean, regular unleaded gasoline. (Use of leaded gasoline will increase carbon and lead oxide deposits and reduce vatve life). iMPORTANT: WHEN OPERATING IN TEMPERATURES BELOW 32°F(0°C), USE FRESH, CLEAN WINTER GRADE GASOLINE TO HELP INSURE GOOD COLD WEATHER STARTING. DISCHARGE GUARD FIG, 8 TO OPERATE ON HILLS hills with slopes greater than 15 ° and CAUTION: Do not drive up or down not drive across any sJope° t 1 • Choose the slowest speed before starting up or down hills. o Avoid stopping or changing speed on hills. • if slowing is necessary, move throttle control lever to slower position. WARNING: Experience indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fue! system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are emptyh Use fresh fuel next season. See Storage instructions for additional information. Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. CAUTION: Fill to bottom of gas tank filler neck, Do not overfill Wipe off any spiWed oil or fuel Do not store, spill or use gasoline neBr an open flame° OPERATIO ....... ......... Drive so that clippings are discharged onto the are_ that has been cut. Have the cut area to the right o the machine. This will result in a more even distribution of clippings and more uniform cutting. TO START ENGINE (See Fig. 7) ! z z When starting engine for the first time or if engine has run out of fuel, it wil! take extra cranking time to move fuel from the tank to the engine. . Depress the clutch/brake brake, • Place motion control lever in "NEUTRAL" • Move attachment clutch to "DISENGAGED" When mowing large areas, start by turning to th( right so that clippings will discharge away frorr shrubs, fences, driveways, etc. After one or tw_ rounds, mow in the opposite direction making lef hand turns until finished (See Fig. 9). pedal and set the parking position. position. Move throttle control lever to "CHOKE" position for cold engine start, For warm engine start, move throttle control to "FAST" position, • Turn ignition key clockwise to "START" position and release key as soon as engine starts. Do not run starter continuously for more than fifteen seconds per minute, If engine does not start after several attempts, move throttle control to "FAST" position, wait a few minutes and try again. • When engine starts, move throttle control to desired position. . Allow engine to warm up for a few minutes before engaging drive or attachment clutch, \ NOTE: If at a high altitude (above 3000 feet) or in cold temperatures (below 32 ° F), the carburetor fuel mixture may need to be adjusted for best engine performance. See "TO ADJUST CARBURETOR" in the Service and Adjustments section of this manual. MOWING Tire chains cannot be used when the mower housing is attached to unit. • Mower should be properly leveled for best mowing performance, See "TO LEVEL MOWER HOUSING" in the Service and Adjustments section of this manual. • Use the runner on the right hand side of mower as a guide. The blade cuts approximately an inch outside the runner (See Fig. 8), The left hand side of mower should be used for trimming. , FIG, 9 TIPS - J , tf grass is extremely tall, it should be mowed twic_ to reduce toad and possible fire hazard from drie_: clippings. Make first cut relatively high; the secon( to the desired height. , Do not mow grass when it is wet. Wet grass wil plug mower and leave undesirable clumps. AI!ov, grass to dry before mowing, o Always operate engine at full throttle when mowin( to assure better mowing performance and prope discharge of material. Regulate ground speed b_ selecting a tow enough gear to give the mowe cutting performance as well as the quality of cu desired. When operating attachments, select a ground spee( that wilt suit the terrain and give best performance o the attachment being used. 13 CUSTOM MAINTENANCE .......... i ESPO ILITIES SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE SERVICE Check _rake Operation Check 'ire Pressure T Check )r Loose Fasteners R Sharpen/Replace C Lubrication T Check ;attery Level/Recharge 0 Clean attery and Terminals R Check ransmission Adjust lade Belt(s) Tension A Adjust i: Check DATES Mower Blades t/ Chart v' v' Cooling lotion Drive BeEt(s) Tension .=====_=,,=.=,,,==,,=====,===,l,_=_==,= ==.=_,=,m,,,_ ngine Oii Level _ ............_ .............. Change E_ NI Gl I Clean Air Filter Clean Air Screen Inspect _2 .... _fuffter/Spark Arrester Replace Oil Filter (if equipped) NJ Clean _,,Kl,2 lgine Cooling Fins Replace Spark Plug ............ .. _' Replace Air Filter Paper Cartridge Replace Fuel Filter ....... _2 .......... . 1 • Change more often when operating under a heavy load or }n high ambient temperatures, 2 - Service mere often when operating in dirty or dusty conditions, GENERAL _.if RECOMMENDATIONS LUBRICATION The warranty on this vehicle does not cover items that have been subjected to operator abuse or negligence. To receive full vatue from the warranty, operator must maintain unit as instructed in this manual. Some adjustments will need to be made periodically to properly maintain your unit. _ 3 - If equipped with oil filter, change oil every 50 hours. 4. Replace blades mole often when mowing in sandy soil. CHART (_)SPINDLE (If equipped) SPINDLE ZERK (_) (if equipped) QFRONTWHE BEARING BEARING _) ZERK AJtadjustments in the Service and Adjustments section of this manuat should be checked at least once each season. , ® Once a year you should replace the spark plug, clean or replace air filter, and check blades and belts for wear. A new spark plug and clean air fiJter assure proper air-fuel mixture and help your engine run better and last longer. BEFORE EACH USE • Check engine , Check brake operation. o Check tire pressure. • ZERK Check C oil leveE. for loose fasteners. t4 PUMP FLUID (_ SAE t0W30 (_ GENERAL MOTOR OIL API - SG ® REFER TO CUSTOMER PURPOSE GREASE RESPONSIBJLITi,_S "ENGINE" SECTION iMPORTANT: DO NOT O_L 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. CUSTO ....... i RESPONSi L ES TRACTOR o The btade can be sharpened with a file or on a grindin1? wheel. Do not attempt to sharpen while on the mower. Always observe safety rules when performing any maintenance. - To check blade balance, you wili need a 5/8" diamete__ steel bolt, pin, or a cone balancer. (When using a cone balancer, follow the instructions supplied with bal BRAKE OPERATION anoer). Slide blade on to an unth readed portion of the steel boit or pin and hold the bolt or pin parallel with the ground, If blade is balanced, it should remain in a horizontai position, tf either end of the blade moves downward, sharpen the heavy end until the blade is balanced. If unit requires more than six (6) feet stopping distance at high speed in highest gear, than brake must be adjusted. (See "TO ADJUST BRAKE" in Service and Adjustments section of this manual). NOTE: Do not use a nail for balancing blade, The lobes of the center hole may appear to be centered, but are not. TIRES o Maintain proper air pressure in all tires (See "PRODUCT SPECIFICATIONS" on page 3 of this manual), . Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber. - Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage. BLADE // CENTER HOLE / CARE For best results mower blades must be kept sharp. The blades can be sharpened with a file or on a grinding wheel. We suggest they be sharpened or replaced after every 25 hours of mowing, Check blades more often if mowing in sandy conditions. FiG, 11 BATTERY (See Fig, 12) • Do not attempt to sharpen blades while they are on the mower. Your unit has a battery charging system which is sufficient for normal use. However, periodic charging of the battery with an automotive charger will extend it's life. • Replace bent or damaged blades. o BLADE , REMOVAL Acid solution level in each battery cell should be ever_ with bottoms of vent wetls. Add only distilled or iron free water if necessary. Do not overfill. (See Fig. 10) Raise mower to highest blades. position to allow access to Remove hex bolt, lock washer and flat washer securing blade. . BATTERY CELL ACID Install new or resharpened blade with trailing edge up towards deck as shown. LEVEL Reassemble hex bolt, lock washer and flat washer in exact order as shown. _J FIG. t2 • Tighten bolt securely (30-35 Ft. Lbs. torque). IMPORTANT: BLADE BOLT iS GRADE 8 HEATTREATED. o , MANDREL (JACKSHAFT) ASSEMBLY o Keep vent caps tight and small vent holes in caps open° o Recharge at 6 amperes for 1 hour. TO CLEAN BATTERY AND TERMINALS - TRAILING EDGE UP Corrosion and dirt on the battery and terminals can cause the battery to "leak" power. o Remove terminal guard. o Disconnect BLACK battery cable first then RED bat. tery cable and remove battery from tractor. o Wash battery with solution of four tablespoons ol baking soda to one gallon of water. Be careful not tOge_ the soda solution into the celts. FLAT WASHER LOCK HEX BOLT (GRADE 8)* *A GRADE 8 HEAT TREATED 80LT CAN 8E IDENTIFIED BY SIX LINES ON THE BOLT HEAD. o • FiG. 10 TO SHARPEN BLADE (See Fig. 11) Care should be taken to keep the blade balanced. An unbalanced blade will cause excessive vibration and eventual damage to mower and engine, Keep battery and terminals clean. Keep battery bolts tight. !5 o o Rinse the battery with plain water and dry. Clean terminals and battery cable ends with wire brush until bright. Coat terminals with grease or petroleum jelly. Reinstall battery (See "INSTALL BATTERY" in As_ sembly section of this manual). CUSTO TRANSAXLE t3 & 14) PUMP RESPONSI ENGINE FLUUD LEVEL (See Figs, LUBRMCATION Check fluid level after every 25 hours of use, Rear drawbar must be removed to check fluid level° + Remove the four (4) fasteners to remove the drawbar. • Clean reservoir thoroughly before removing cap. + Check for,proper fluid+ level in reservoir (should be above the OiL LEVEL COLD" line). - If oil is needed, remove cap on reservoir (with a clockwise rotation), and fill to "OIL LEVEL COLD" line with SAE 10W30 oil. . Replace cap securely (do not overtighten). • Reassemble drawbar and tighten fasteners securely. LITIES Change the oil after the first two hours of operation and every 25 hours thereafter or at least once a year if the tractor is not used for 25 hours in one year, Check the crankcase oil level before starting the engine and after each eight (8) hours of continuous use. Add SAE 30W motor oil or equivalent. Tighten oil fi!t cap/dipstick securely each time you check the oil level, SAE 5W-30 motor oil may be used to make starting easier in areas where temperature is consistently 32 ° F or lower. TO CHANGE ENGINE OIL (See Fig+ 15) Determine temperature range expected before oil change. All oil must meet API service classification SG. COOLING FAN + Be sure vehicle is on level surface. • , Oil will drain more freely when warm. Catch oil in a suitable container. + Remove oil fill dipstick. Be careful not to allow dirt to enter the engine when changing oiL + Remove drain plug. - After oil has drained completely, replace oil drain plug and tighten securely. • Refill engine with oil through oil fill dipstick tube, Pour slowly. Do not overfil!. For approximate capacity see Product Specifications on page 3 of this manual, " Use gauge on oi! fill dipstick for checking level. Be sure dipstick cap is tightened securely for accurate reading. Keep oil at "FULL" fine on dipstick. SAE VISCOSITY GRADES FIG. 13 FASTENERS "_, °F +20° 0+ 30° .+,o° +4° TEMPERATURE A+r coofed engines 32_ 40° +° 60= 80+ 100= ,'o+ _° BEFORF NF+XT OIL CHANGE sng+nss< Use ef m t_lti*v_scos;ty o++s RANGE ANTICIPATED run hotter than e_omet}ve +,o° +,o° (10W-30, etc. above 40_F (++C)wilt result in high oil consumptbn and pessibte engine damage. FASTENERS Check oil feve_more fequent+y if using these types of oils. ** SAE 30 <_+I,if use_ be_c_, 40°F(4°0) witt result in I'_,td starting and pessib_e engine _ore _am&qe _Je to naaeQuate lubrication, DRAWBAR -.-"-'_"_ AIR SCREEN FIG, 14 V-BELTS Check V-belts for deterioration and wear after 100 hours and replace if necessary. The belts are not adjustable, Replace belts if they begin to slip from wear. TRANSAXLE OIL FILL CAP/DIPSTICK + / OIL DRAIN PLUG COOUNG Keep transaxfe free from build-up of dirt and chaff which can restrict cooling. FiG, 15 16 ' CUSTO ..... i ABR FILTER FOAM E PRE-OLEANER RESPONSI (See Fig. z LtTtES SCREWS t6) _r BLOWER HOUSING SCREWS Your engine will not run properly and may be damaged by using a dirty air filter, Cfean the foam pre-cleaner element after every 25 hou rs of operation, more often if used in very dusty, dirty conditions. o Remove knob and cover. o Remove cartridge nut and replace cartridge. o Reassemble and tighten securely. NOTE.: Do not attempt to clean or oii the paper cartridge. Replace paper cartridge once a year or after every I00 hours of operation, more often if used in very dusty, dirty conditions. , Wash foam pre-cteaner in liquid detergent and water. , Wrap foam pre°cleaner in cloth and squeeze dry. o Lightly coat foam preocleaner with clean engine oil. Squeeze in towel to remove excess oit. Do not saturate. , - ENGINE COOMNG FiG. t7 InstaII foam pre-cleaner over paper cartridge. Reassemble cover and secure with knobs. COVER KNOB _-- MUFFLER Inspect and replace corroded muffler and spark arrester (il equipped) as it could create a fire hazard and/or damage., __.....,._z_ T SPARK _L.S FOAM / PREoCLEANER i JL . _'i'-,..__AgR IN-LINE PAPER CARTRIDGE CLEANER BASE (See Fig. I5) The engine air screen must be kept free of dirt and chaff to prevent engine damage from overheating. Clean with a wire brush or compressed air to remove dirt and stubborn dried gum fibers. COOUNG FUEL FBLTER (See Fig. 18) Fuel filter should be replaced once each season, if fue_filte_ becomes clogged, obstructing fuel flow to carburetor, re,, placement is required, FiG, 16 ENGINE PLUGS Replace spark plugs at the beginning of each mowin!; season or after every 100 hours of use, whichever come_ first. Spark plug type and gap setting is shown in "PROD ._ UCT SPECIFICATIONS" on page 3 of this manual. COVER AIR SCREEN FIiNS = With engine coot, remove filter and plug fuel ]in<; sections, , Place new fuel filter in position in fuel line. o Be sure there are no fuel line leaks and clamps arc properly positioned, o Immediately wipe up any spilled gasoline, FILTER FINS (See Fig. t7) F_G. 18 Remove any dust, dirt or oil from engine cooling fins to prevent engine damage from overheating, CLSANING , Remove oil fill dipstick and cover opening to prevent entry of dirt, o Clean engine, battery, seat, finish, etc. of all foreign matter. • Remove screws from blower housing and lift housing off engine. , Keep finished surfaces and wheels free of al! gasoline, oil, etc, • Remove the screws securing the starter housing and lift housing off engine, • Protect painted surfaces with automotive type wax. o Use compr_ssed air or stiff bristle brush to thoroughly clean engin_ cooling fins. o To reassembi _reverse above procedure. t7 We do not recommend using a garden hose to clean you_I unit unless the electdcaf system, muffle_, air filter and carburetor are covered to keep water out. Water in engin_ can result in a shortened engine lifeo ERVICE AN CAUTION: ADJUSTM TS BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: • Depress o Place motion control lever in "NEUTRAL" clutch!brake pedal fully and set parking brake. o Place attachment clutch in "DISENGAGED" Turn ignition key "OFF" and remove key. o • Make sure the blades and all moving parts have completely stopped. Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug, position. position. TRACTOR TO REMOVEMOWER CLUTCH ROD (See Fig. 19) Mower will be easier to remove from the right side of unit. , o Place attachment clutch in "DISENGAGED" position. Move attachment lift lever forward to lower mower to its lowest position. • Roll belt off engine puItey, o Disconnect clutch rod from clutch lever by removing retainer spring. o Disconnect suspension arms from rear deck brackets by removing retainer springs. , Disconnect front links from deck by removing retainer springs. o Raise lift lever to raise suspension arms. Slide mower out from under tractor. RETAINER SPRINGS \ \ iMPORTANT: IF AN ATTACHMENT OTHER THAN THE MOWER tS TO BE MOUNTED TO THE TRACTOR, THE R.H. AND L.H. SUSPENSION ARMS MUST BE REMOVED FROM TRACTOR. TO iNSTALL MOWER (See Fig. 19) - Raise attachment lift lever to its highest position. o Slide mower under tractor with discharge guard to right side of tractor. , o Lower lift lever to its lowest position. Install mower in reverse order of removal instructions. ENGINE PULLEY FiG. 19 18 ADJUSTMENTS SERVICE AN -i TO LEVEL MOWER HOUSING FRONT-TO-BACKADJUSTMENT (See Figs. 22 and 23) To obtain the best cutting results, the mower housin_ should be adjusted so that the front is approximately 3/8" tc !/2" lower than the rear when the mower is in its highes' position, Check adjustment on right side of tractor. Measure dis. tance "D" at front and rear flanges of mower housing a_ shown, Adjust the mower while tractor is parked on levet ground or driveway. Make sure tires are properly inflated (See PRODUCT SPECIFICATIONS on page 3). if tires are over or under inflated, you wiil not properly adjust your mower. SIDE-TO-SIDE ADJUSTMENT (See Figs. 20 and 21) • Raise attachment lift iever to its highest position. o To lower front of mower turn nut "E" counterclockwis<_ on both front links an equal number of turns, • Measure height from bottom of deck curt to ground level at front corners of mower. Distance "A" should be the same. o • If distance "A" needs to be changed, snap out access hole cover on left side of tractor above footrest. When distance "D" is 3/8" to 1/2" lower at front tha¢_ rear, tighten nuts "F" against trunnion on both fron' links, ° . To raise left side of mower, loosen nut "B" and tighten nut "C". To raise front of mower, loosen nut"F" from trunnion or both front links, Turn nut "E" clockwise on both fron' links an equal number of turns, o To lower left side of mower, loosen nut "C" and tighten nut "B", o When distance "D" is 3/8" to t/2" lower at front tha_ rear, retighten nut "F" against trunnion on both fron' links. • When distance "A" is equal, securely tighten nuts "B" and "C", • Replace access hole cover, IMPORTANT: WHEN ADJUSTING FRONT L_INP: TRUNNIONS, ALWAYS ADJUST BOTH EQUALLY SC MOWER WILL STAY LEVEL SIDEoTO-SIDE. , Recheck sideoto-side adjustment, \ \ o o o BOTTOM OF CURL / T "D" "D'; \ GROUND LiNE FIG. 20 t_C {1 flBII FRONT LmNKS TRUNNION FiG. 23 FIGo 21 19 SERVICE AN TO REPLACE ..... MOWER BLADE DRIVE ADJUSTMENTS BELT WITH PARKING i BRAKE "ENGAGED" (See Fig. 24) ....... i The mower blade drive belt may be replaced without tools. Park the tractor on levet surface, Engage parking brake. For assistance, there is a belt installation guide deca! on the mower housing. BELT REMOVAL • ° Place attachment clutch in "DISENGAGED" position. Move attachment lift lever forward to lower mower to its lowest position. • Roli belt off engine putley. o DisconnectR.H. suspension arm from rear deck brackel by removing retainer spring. , Work belt off both mandrel pulleys and idler pulleys. "\,.. i/ NUT "A" fAM o Pull belt away from mower. BELT INSTALLATION o install new belt in reverse order of removal. • NUT OPERATING Make sure belt is in all pultey grooves and inside all belt guides. FIG, 25 MANDREL R.H. SUSPENSION ARM ENGINE PULLEY TO REPLACE MOTION Figs, 26 & 27) PULLEY _% RETAINER SPRING o Rotate clutch assembly enough to altow belt to be removed downwards off engine pulley, under belt keeper, and around _lutch assembly. • Remove belt carefully upwards from transmission input pulfey and over cooling fan blades. • Install new belt by reversing above procedure, iMPORTANT: REPLACE ONLY WiTH BELT LISTED tN THIS MANUAL° / MANDREL PULLEY FiG, 24 BRAKE BELT (See Park the tractor on level surface. Engage parking brake. For ease of service, remove rear drawbar from chassis and belt keeper from transmission input pulley. For assistance, there is a belt installation guide decal on bottom side of left footrest. • Remove mower (See "TO REMOVE MOWER" in this section of this manual). , Remove belt from stationary idler and clutching idler. ° Remove clutch locator. • Disconnect ctutch wire harness. PULLEYS TO ADJUST DRIVE (See Fig, ,!5) BELT KEEPE_ Your unit is equipped with an adjustable brake system which is mounted on the right side of the transaxle. FAN If unit requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be adjusted. t • Depress clutch_brake pedal and engage parking brake. , Measure distance between brake operating arm and nut "A" on brake rod. o If distance is other than 1-112", disengage parking brake, loosen jam nut and turn nut "A" until distance becomes 1-1/2% Retighten jam nut against nut "A"o o Engage parking brake and recheck distance, ° Road test unit for proper stopping distance as stated above. Readjust if necessary, If stopping distance is still greater than six (6) feet in highest gear, further maintenance is necessary. Contact your nearest authorized service center. Fill, 26 2O SERVICE AN ADJUSTMENTS REVERSE ADJUSTMENT, Drive unit in reverse on a level surface. Move motion control lever to the right and forward until it stops against reverse adjustment plate and release lever. • If unit "creeps" forward or backward, turn engine off and set parking brake. , Loosen and move reverse adjustment plate in th_ same manner as forward adjustment plate described above: Forward "creep", move plate backwards 1/16 inch. Reverse "creep", move plate forward t/16 inch. • Retighten bolts securely. • Repeat reverse drive test and, if necessary, readjus! until "creep" is eliminated, tf "creep" cannot be eliminated by the above adjustments contact your nearest Sears Service Center, CLUTCH LOCATOR ELECTRIC ._ CLUTCH PULLEY E CLUTCHING IDLER STATIONARY IDLER " ELECTRmC CLUTCH WiRiNGHARNESS CONNECTOR FORWARD ADJUSTMENT PLATE \ BOLTS FiG, 27 TO ADJUST MOTION CONTROL LEVER (See Fig. 28) "NEUTRAL" position of the motion control lever has been preset at the factory and adjustment should not be necessary, tf your unit tends to 'icreep" when the motion controt lever is in "NEUTRAL" position, adjust the neutral lever position as follows: FORWARD ADJUSTMENT" Drive unit forward on a level surface. • Move motion control lever to the left and back until it stops against forward adjustment plate and release lever. • if unit "creeps" forward or backward, turn engine off and set parking brake. • From underside of fender, loosen the two (2) bolts securing forward adjustment plate and move plate 1/16" opposite the direction the unit "creeps": Forward "creep", move plate backwards 1/16 inch, Reverse "creep", move plate forward 1/16 inch. ° Retighten bolts securely. o Repeat forward drive test and, if necessary, readjust until "creep '_ is eliminated. REVERSE ADJUSTMENT PLATE FiG. 28 2I MOTION CONTROL LEVER SERVICE AN TO ADJUST STEERING WHEEL ADJUSTMENTS ALIGNMENT TO START ENGINE WiTH A WEAK (See Fig. 30) If steering wheel crossbars are not horizontal (left to right) when wheels are positioned straight forward, remove steering wheel and reassemble per instructions in the Assembly section of this manual. FRONT WHEEL CAUTMON: Lead-acid batteries generate explosive gases, Keep sparks, flame and smoking materials away from batteries, Aiways wear eye protection when around batteries, TOE-IN/CAMBER The front wheel toe-in and camber are not adjustable on your tractor. If damage has occurred to affect the front wheel toe-in or camber, contact your nearest authorized service center. TO REMOVE Fig, 29) * WHEEL FOR REPAIRS If your battery is too weak to start the engine, it should be recharged. If "jumper cables" are used for emergency starting, follow this procedure: IMPORTANT: YOUR UNIT IS EQUIPPED WITH A t2 VOLT NEGATIVE GROUNDED SYSTEM. THE OTHER VEHICLE MUST ALSO BE A 12 VOLT NEGATIVE GROUNDED SYSTEM. DO NOT USEYOURTRACTOR BATTERY TO START OTHER VEHICLES. TO ATTACH JUMPER CABLES - (See Block up axle securely. Remove axle cover, retaining ring and washers to allow wheel removal (rear wheel contains a square key - Do not lose). , Repair tire and reassemble. , On rear wheels only: align grooves in rear wheel hub and axle. Insert square key. o Replace washers and snap retaining ring securely in axle groove. , Replace axle cover. BATTERY , Connect each end of the RED cable to the POSITIVE (+) terminal of each battery, taking care not to short against chassis. • Connect one end of the BLACK cable to the NEGATIVE (-) terminal of fully charged battery, • Connect the other end of the BLACK cable to a good CHASSIS GROUND, away from fuel tank and battery. TO REMOVE CABLES, REVERSE ORDER , - WASHERS BLACK cable first from left side of chassis and fully charged battery. RED cable last from both batteries. POS|TIVE TERM|NAL NEGATIVE TERMINAL RETAiNiNG RING Q ! AXLE COVER '_ SQUARE KEY (REAR WHEEL ONLY) FIG, 29 CABLES CHARGED BATTERY POSiTiVE TERMINAL NEGATWE FIG. 30 22 TERMINAL SERVICE AND ADJUSTMENTS ...... i TO REPLACE TO REMOVE FUSE (See Fig, 31) HOOD AND GRILL _/ Replace with 30 amp automotive-type plug-in fuse. The fuse holder is located in the engine compartment, directly in front of the dash. I CAUTION: Muffler is hot.springs Be careful when removing retainer from i! i_i_ hood pivot brackets, i ° Raise hood. t Unsnap headlight wire connector. ° Remove retainer springs from hood pivot brackets. = Stand in front of tractor. Grasp hood at sides, tilt forward and lift off of tractor. • To reinstall, slide hood pivot brackets into slots in frame. Replace retainer springs. • Reconnect headlight wire connector and close hood. HEADLIGHT CONNECTOR HOOD \ FiG. 3i TO REPLACE HEADLIGHT BULB ° Raise hood, o Pull bulb holder out of the hole in the backside of the grill. ° Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill. Close hood. ° iNTERLOCKS AND RELAYS Loose or damaged wiring may cause your tractor to run poorly, stop running or prevent it from starting. o (See Fig. 32} Check wiring. See electrical wiring diagram in Repair Parts section of this manual. REMOVE RETAINER SPRINGS FiG. 32 23 SERVICE AN ADJUSTMENTS ENGINE FINAL SETTING - TO ADJUST THROTTLE (See Fig. 33) ..... i CONTROL CABLE The throttle control has been preset at the factory and adjustment should not be necessary, Check adjustment as described below before loosening cable, tf adjustment is necessary, proceed as follows: • With engine not running, move throttle control lever from "SLOW" to "CHOKE" position. Slowly move lever from "CHOKE" to "FAST" position. o Check that holes "A" in governor control lever and hole in governor plate line-up, If holes "A" are not aligned, Ioosen clamp screwand move throttle cable until holes are aligned. Tighten clamp screw securely, • Start engine and allow to warm for five minutes. Make finat adjustments with engine running and shift/motion contro! lever in "NEUTRAL" position. • Move throttle control lever to "SLOW" position. With finger, rotate and hold throttle lever against idle speed screw. Turn idle speed screw to attain 1750 RPM. • While still holding throttle lever against idle speed screw, turn idle mixture valve in (clockwise) until engine begins to die and then turn out (counterclockwise) until engine runs rough. Turn valve to a point midway between those two positions. Release throttle Jever. ACCELERATION " GOVERNOR CONTROL LEVER GOVERNOR CONTROL PLATE TEST - Move throttle control lever from "SLOW" to "FAST" position. If engine hesitates or dies, turn idle mixture valve out (counterclockwise) 1/8 turn. Repeat test and continue to adjust, if necessary, until engine accelerates smoothly. High speed stop is factory adjusted. damage may result. Do not adjust - iMPORTANT: NEVER TAMPER WtTH THE ENGINE GOVERNOR, WHICH IS FACTORY SET FOR PROPER ENGINE SPEED. OVERSPEEDtNG THE ENGINE ABOVE THE FACTORY HIGH SPEED SETTING CAN BE DANGEROUS. iF YOU THINK THE ENGINE-GOVERNED HIGH SPEED NEEDS ADJUSTING, CONTACT YOUR NEAREST AUTHORIZED SERVICE CENTER, WHICH HAS PROPER EQUIPMENT AND EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS. HOLES "A" CLAMP SCREW THROTTLE CABLE FIG, 33 TO ADJUST CARBURETOR THROTTLE LEVER IDLE SPEED SCREW (See Fig. 34) The carburetor has been preset at the factory and adjustment should not be necessary. However, minor adjustment may be required to compensate for differences in fuel, temperature, altitude or load. If the carburetor does need adjustment, proceed as follows: tn general, turning idfe mixture valve in (clockwise) decreases the supply of fuel to the engine giving a leaner fuel/ air mixture. Turning the idle mixture valve out (counterclockwise) increases the supply of fuel to the engine giving a richer fuel/air mixture. iMPORTANT: DAMAGE TO THE NEEDLE TH E SEAT IN CARBURETOR MAY RESULT TURNED tN TOO TIGHT. PRELIMINARY VALVE AND IF SCREW IS SETTING • Air cleaner assembly must be assembled tothe carburetor when making carburetor adjustments. , Be sure the throttle control cable is adjusted properly (see above). • With engine off turn idle mixture valve in (clockwise) closing it finger tight and then turn out (counterclockwise) I full turn. IDLE MIXTURE VALVE FIG. 34 24 STORAGE ENGINE immediately prepare your tractor for storage at the end of the season or if the unit will not be used for 30 days or more. FUEL SYSTEM IMPORTANT: IT iS IMPORTANT TO PREVENT GUM DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH AS CARBURETOR, FUEL FILTER, FUEL HOSE, OR TANK DURING STORAGE. ALSO, EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS (CALLED GASOHOL OR USING ETHANOL OR METHANOL) CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION AND FORMATION OF ACIDS DURING STORAGE. ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN STORAGE. CAUTION: Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame or spark. Allow the engine to cool before storing in any enclosure. TRACTOR Drain the fuel tank. 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. ° " Clean entire tractor (See "CLEANING" in the Customer Responsibilities section of this manual). o • inspect and replace belts, if necessary (See belt replacement instructions in the Service and Adiustments section of this manual). , Lubricate as shown in the Customer Responsibilities section of this manual, - Be sure that atl nuts, bolts and screws are securely fastened. Inspect moving parts for damage, breakage and wear. Replace if necessary. o Touch up all rusted or chipped paint surfaces; sand lightly before painting. Start the engine and ,e, ' ' 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 fue! next season. NOTE: Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage. Add stabilizer to gasoline in fuel tank or storage container. Always follow the mix ratio found on stabilizer container. Run engine at least I0 minutes after adding stabilizer to allow the stabilizer to reach the carburetor. Do not drain the gas tank and carburetor if using fuel stabilizer. ENGINE OIL Drain oil ('with engine warm) and replace with clean engine oil. (See "ENGINE" in the Customer Responsibilities section of this manual). BATTERY • Fullycharge thebattery forstorage. CYLINDERS ° After a period of time in storage, battery may require recharging. • Remove spark plug(s). o , To help prevent corrosion and power leakage during long periods of storage, battery cables should be disconnected and battery cleaned thoroughly (see "TO CLEAN BATTERY AND TERM INALS" in the Custo met Responsibilities section of this manual). Pour one ounce of oil through spark plug hole(s) into cylinder(s). • Turn ignition keyto "START" position for a few seconds to distribute oil. • Replace with new spark plug(s). , After cleaning, leave cables disconnected and place cables where they cannot come in contact with battery terminals. OTHER , Do not store gasoline from one season to another. * Be sure battery drain tube is securely attached. • Replace your gasoline can if your can starts to rust. Rust and/or dirt in your gasoline wil! cause problems. ° If possible, store your unit indoors and cover it to give protection from dust and dirt. o Cover your unit with a suitable protective cover that does not retain moisture. Do not use plastic. Plastic cannot breathe which allows condensation to form and wilt cause your unit to rust. IMPORTANT: NEVER COVER TRACTOR WHILE ENGINE AND EXHAUST AREAS ARE STILL WARM. 25 TROU G POINTS LESHOOTI PROBLEM CAUSE Will not start 1. Out of fuel, 2. 3, 4, 5, 6. 7, Engine not "CHOKED" Engine flooded. Bad spark plug. Dirty air filter, Dirty fuel fi_ter. Water in fuel CORRECTION t. Fitlfuel tank. properly. 2. 3. 4, 5. 6. 7. See TO START ENGINE in Operation section, Wait several minutes before attempting to start. Replace spark plug. Ctean/replace air filter, Replace fuel filter. Drain fuel tank and carburetor, refill tank with fresh 8. 9, t0. Loose or damaged wiring. Carburetor out of adjustment, Engine valves out of adjustment, 8. 9. 10. Hard to start t. 2, 3. 4. 5. 6. 7, 8. Dirty air filter. Bad spark plug, Weak or dead battery. Dirty fuel filter. Stale or dirty fue!, Loose or damaged wiring, Carburetor out of adjustment. Engine valves out of adjustment, 1, 2. 3. 4. 5. 6. 7, 8. Engine 1. 2, 3, 4. 5, Clutch/brake pedal not depressed, Attachment clutch ts engaged. Spark plug wire is disconnected. Weak or dead battery. Blown fuse. will not turn over 6. 7, 8, g. 10, Engine start clicks but will not Loss of power Clean/replace air filter. Replace spark plug. Recharge or replace battery. Replace fuel filter. Drain fuel tank and refill with fresh gasoline. Check atlwiring. Contact Sears Service Department, Contact Sears Service Department. 1. 2. 3. 4. 5. 6. 7. 8, 9, !0. Depress clutch/brake pedal. Disengage attachment clutch. Connect wire to spark piug. Recharge or replace battery, Replace fuse. Clean battery terminals. Check all wiring. Check/replace ignition switch. Check/replace solenoid or starter, Contact Sears Service Department. 1. 2. 3. 4. Weak or dead battery, Corroded battery terminals. Loose or damaged wiring, Faulty solenoid or starter. 1. 2. 3. 4. Recharge or replace battery. C_ean battery terminals. Check all wiring. Check/replace solenoid or starter. 1. 2. 3, 4. 5. 6. 7. 8. 9, Cutting too much grass/too fast, Throttfe in "CHOKE" position, Build-up of grass, leaves and trash under mower. Dirty air filter. Low oil level/dirty oil, Faulty spark plug. Dirty fuel filter. Stale or dirty fuel. Water in fuel. t, 2, 3. 4, 5, 6, 7. 8. 9. Set in "Higher Cut" position/reduce speed. Adjust throttte control, Clean underside of mower housing, Clean/replace air filter. Check oil _evelichange oil, Clean and regap or change spark plug. Replace fue! filter. Drain fuet tank and refill with fresh gasoline. Drain fuel tank and carburetor, refill tank with fresh gasoline and replace fuel filter. Connect and tighten spark plug wire. Clean engine air screenflins. Clean/replace muffler, Check all wiring. Contact Sears Service Department. Contact Sears Service Department. 10. ti. 12, 13. !4. 15, Excessive vibration Corroded battery terminals, Loose or damaged wiring. Faulty ignition switch. Faulty solenoid or starter. Faulty opera,or presence switch(as). gasoline and replace fuel filter, Check alt wiring, Contact Sears Service Department. Contact Sears Service Department, Spark plug wire loose. Dirty engine air screen/fins. Dirty/clogged muffler. Loose or damaged wiring. Carburetor out of adjustment. Engine valves out of adjustment. t, 2. Worn, bent or loose blade. Bent blade mandrel 3. Loose/damaged t0. 11. 12, t3, 14, 15. 1. 2. 3. part(s), 26 Replace blade, Tighten blade bolt, Replace blade mandrel, Tighten loose part(s), Replace damaged parts. TROU PROBLEM ....... i Engine continues to run when operator leaves seat with attachment eiutch ,\ LESHOOTI CAUSE G POINTS CORRECTION I. Faulty operator-safety presence control system. 1. Check wiring, switches and connections. If not corrected, contact Sears Service Department, 1. 2, Worn, bent or loose blade. Mower deck not ieveL i. 2. Replace blade, Tighten blade bolt. Level mower deck, 3. 4. Buitdup of grass, leaves, and trash under mower. Bent blade mandrel, 3. 4. Clean underside of mower housing. Replace blade mandrel, Mower blades wltl not rotate t. 2. 3. 4. Obstruction in clutch mechanism. Worn/damaged mower drive belt. Frozen idlerpulley. Frozen blade mandrel, t. Remove obstruction. 2. 3, 4, Replace mower ddve belt, Replace idler pulley. Replace blade mandrel, Poor grass dIscharge t. 2, 3. 4. 5, 6, Engine speed too slow. Travel speed too fast. Wet grass, Mower deck not level. Low/uneven tire air pressure. Worn, bent or loose blade. 1. 2. 3, 4. Place throttle control in "FAST" position. Shift to slower speed. Allow grass to dry before mowing. Level mower deck. 7. 8. Buildup of grass, leaves and trash under mower. Mower drive belt worn. engaged Poor Cut - uneven 9. t0. Headlight(s) not working (if so equipped) Battery will not charge Tractor "creeps" with motion control lever in "neutra!" Blades improperly installed. {mproperblades used. 5. 6, 7, 8, 9. t0. Check tires for proper air pressure, Repiaceisharpen blade. Tighten blade bolt. Clean underside of mower housing. Replace mower drive belt. Reinstall blades sharp edge down. Replace with blades listed in this manual 1. Switch is "OFF". 1. Turn switch "ON". 2. 3. 4. 5. Bulb(s) burned out. Faulty light switch, Loose or damaged wiring, Blown fuse. 2, 3. 4. 5. Replace bulb(s). Check/replace light switch, Check widng and connections. Replace fuse. 1. 2. Bad battery' cell(s). Poor cabte connections. 1. 2. Replace battery, Check/clean all connections. 3. 4. Faulty regulator (if so equipped), Faulty alternator. 3. 4. Replace regulator. Replace alternator. 1. Motion control lever is out of adjustment. 1. Adjust motion control lever. position 27 12.5 HP 38" RiDiNG LAWN TRACTOR == MODEL NUMBER 917.255590 SCHEMATBC olI!o lil z ° B cK BATTERY [ ---.... RED ReD FUSE 3OAMP. I i __ _ I WHITE a i ...... 4 I _-E I i i WHtTE SOLENOID "if I ATT'MENT CLUTCH (CLUTCH OFF) Lj'T_ I ,,"_EJiL I (PEDAL UP) l CLUTCH/BRAKE I I BLACK • BLACK BLACK SEAT SWITCH (NOT OCCUPIED) O O .(_"I BLACK IGNITION L--_-_-'_ T.............. J "J SPARK O PLUG O ............. I RED / '_DIOD_E M 3 AMPS DC POSITION SWITCH CIRCUIT OFF M + G ON B+L START .... O---'- B + S NON-REMOVABLE CONNECTIONS ORANGE YOUR TRACTOR IS EQUIPPED WITH A SPECIAL ALTERNATOR SYSTEM. THE LIGHTS ARE NOT CONNECTED TO THE BATTERY, BUT HAVE THEIR OWN ELECTRICAL SOURCE. BECAUSE OF THIS, THE BRIGHTNESS OF THE LIGHTS WILL CHANGE WITH ENGINE SPEED. AT 1DLE THE LIGHTS WILL DIM. AS THE ENGINE IS SPEEDED UP, THE LIGHTS WILL BECOME THEI R BRIGHTEST. --_---- \" 20 VOLTS AC (MIN,) IN LIN_ NOTE IGNITION ALTER NATOR "" @ 3600 RPM (BATTERY _-_'_'\ REMOVABLE CONNECTIONS 28 , ALTERNATOR " _ AMPS @ 11 VOLTS AC @ 3600 RPM, i HEAD LIGHTS WIRING INSULATED CLIPS NOTE: If wiring insulated clips were removed for servicing of unit, they should be replaced to properly secure your wiring. REPAmRPARTS 12=5 HP 38" RIDING LAWN TRACTOR .. - MODEL NUMBER 917o255590 DECALS t3 6 !8 3 7 8 8 7 4 13 10 9 t5 11 t6 !2 KEY PART NO, NO. 1 2 3 4 5 6 7 8 9 DESCRIPTION 108456X 127908 124489X 124490X 132674 !33644 128235 108631X 125880X WHEELS Decal .Decal Decal Decal Decal Decat Decal Decal Decal Instruction Operat Eng Eng 12 5hp lc Gold Craft Hood Slope Rh Craftsman Hood Slope Lh Craftsman Grille Lt4000 Craft Usa Maint Customer Sears Dora Panel Side l/c Gofd/blk li(die Cut) Fender Craftsman Red KEY PART NO. NO. DESCRIPTION 10 11 !2 13 14 t5 16 17 18 19 Decal Caution English Decal Clutch/brake English Decal V-belt Sch Tractor Eng Decal Chassis 38" Hydro Decal Mower Drive Schematic 38 Decal Danger English Decal Rota Blades English Decal Mower Qc System Decal lnsr Wh Strg Crafts Usa Manual Owners 255590 Eng t06974X 4900J t2t215X I20!66X 130929 121343X 3713J 133179 132267 t332!6 AND TIRES 1 -....._.._.._=. _ 7 3,9 KEY PART NO. NO, DESCRIPTION t 2 3 4 5 6 7 8 9 10 1! Cap Value Tire Stem Value Tire F Ts 15 X 6 0 - 6 Service Tube Front (Service ftem Only) Rim Asm 6"front Silver Service Fitting Grease (Front Wheel Only) Bearing Flange (Front Wheel Only) Rim Asm 8"rear Silver Service Tire R Ts 18x8 5-8 S Service Tube Rear (Service Item OnBy) Cap Axle Blk 1 50 X 1 00 59t92 65139 106222X 59904 106732X36I 278H 9040H !06108X361 3588R 7152J 104757X NOTE: 29 AIf component dimensions given in U,S. inches 1 inch = 25,4 mm REPAIR PARTS 12.5 HP 38" RIDING LAWN TRACTOR ELECTRICAL 34 - - MODEL NUMBER 33 34 33 9!7.255590 A t3 C D @12 _ 13 f I @14 I / \ t t } f I I l I I l t \ I 29 t t / I/ 1 -~ ,_ 17 2 16 J 36 \ \ 6 \ / \ 7 ! / 22 L / 1 / 1 / \ 27 1 J " t 41 ( 28 / i 24 2O I I _ s i_ t _ ill k,d t' 21 19 3o i 31 30 REPAIR PARTS 12,5 HP 38" RIDING LAWN TRACTOR ...... ! .. ,. MODEL NUMBER ELECTRICAL KEY PART NO. NO. 1 2 3 4 5 6 7 8 9 t0 11 12 13 14 15 16 t7 18 19 20 21 22 23 24 25 26 27 28 29 30 3i 32 33 34 35 36 126664X 130890 108236X 128369 4207J 132202 4799J 129965 109596X t09081X STD551125 73350400 74780408 STD551225 STD541425 131563 109553X STD601005 STD365402 123620X 12421tX t2!305X 121264X 74760412 STD551025 STD551125 STD54t025 109310X 108824X 105687X 124083X tI07t2X 127441X 7662J STD601005 104445X DESCRiPTiON Battery 12v 25amp Lt Hyd Craft Bracket Switch _ntedock Bracket Switch Clutch Harness tgn B&s Fender HI Cable Ground 6ga 12"black Cable Battery 6 Ga 42"red Cable Battery 6ga 11 "red Case Battery Hinge Mechanical Clamp Hose Olive Solenoid * Lockwasher Nut Jam Hex 1/4-20 Unc Bolt Fin Hex 1i4-20uncxli2 Gr5 * Washer * Nut Cover Terminal Red Switch Inttk Clutch Red 4 Term * Screw * Starter Swtc Cover Sw Key Blk t 25 Text Sit Nut ignition Switch Plunger Nc Gray Caps Battery 25/30 Amp Bolt Hex Hd 1/4-20unc X 3/4 * Washer * Washer * Nut Key lgn Molded Craftsman Fuse 30 Amp Auto Green Tube Plastic 9" Cover Sw Jgn BIk 6 00 X 1 580 Switch Light Blk Btk Red Harness Socket Light Bulb Light #1141 * Screw !nterlock Switch * STANDARD HARDWARE -- PURCHASE LOCALLY NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 31 917.255590 REPAIR PARTS 12.5 HP 38" RiDiNG CHASSIS LAWN TRACTOR - .- MODEL NUMBER 917.255590 AND ENCLOSURES 2_ 10 28 18 38 17 3O 13 31 33 37 H 34 A E B G 7 H I K 24 3 36 32 @26 L 27 32 REPAIR PARTS 12,5 HP 38" RiDiNG CHASSB LAWN TRACTOR o ,_rT_ODEL NUMBSR AND ENCLOSURES KEY PART NO. NO, I 2 3 4 5 6 7 8 9 I0 11 !2 t3 I4 15 I6 t7 18 19 2O 2t 22 23 24 25 26 27 28 29 30 3I 32 33 34 35 36 37 38 131050 127866 17490612 STD523707 STD54!437 I26595X010 17490608 275tR 126604X0t0 5479J t22795X 12t794X 124031X012 1749O612 74180512 STD54!431 t3t445X4!7 t26938X STD512505 STD551125 122933X t24479X 4921 H STD523707 19131312 STD54t437 17490608 123915X I24029X 126599X417 109873X t7490612 105465X417 I05464X417 STD533707 STD541437 t05466X I26471X DESCRIPTION Chassis Wtdmt Lt/hydifen 38 42 Drawbar Lt/yt t 1 Ga Screw Thdrot 3/8o! 6x3/4 Ty-tt * Bolt * Nut Saddle Sifkscreened Screw ThdroJ 3/8-16xl/2 Ty-tt Clip Line Fuel !3/32 Mtg Hole Dash Silkscreened Sears Eng Plug Button Blk 359 Din Panel Pnt Dash Lh Cover Access Black Square Pane! Slkscr Dash Rh Weldment Screw Thdrol 3/8-I6x3/4 Ty-tt Screw Mach Trhd 5/t 6-18uncx3i4 * Nut Hood Asm Pnt Weld Silver Powde Bumper Hood *Screw *Washer Rivet Ratchet Nylon Washer Nylon BIk 28x 75x 19 Retainer Spring * Bolt Washer 13/32 X I3/16 X 12 Ga * Nut Screw Thdro! 3/8-16xl/2 Ty-tt Grille Grey Lens Headlight Bar Clear Fender Pnt Bracket Pnt Fender Screw Thdrol 3/8-! 6x3/4 Ty-tt Footrest Pnt Lh (silver) Footrest Pnt Rh (silver) * Bo!t * Nut Pad Footrest Rbr Sq Craftsman Clip lnsuiated 406 Mtg Hole * STANDARD HARDWARE -- PURCHASE LOCALLY NOTE: All component dimensions given in U.S. inches t inch = 25,4 mm 33 917.255590 REPAIR PARTS 12.5 HP 38" RIDING LAWN TRACTOR " -' MODEL NUMBER DRIVE 917,255590 M N 51 1o3 81 77 / lOI 34 P 63 53 _ REPAIR PARTS 12o5 HP 38" RHD NG LAWN TRACTOR ° ° MODEL NUMBER 917.255590 DRHVE KEY PART NO. NO. z :4 i. I 2 4 5 6 7 8 t0 1t' 12 13 14 15 16 17 1-8 !9 20 2t 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 KEY PART NO, NO, DESCRIPTION DESCRIPTION 121430X Pump Hydro Sunstrand 56 STD55t062 *Washer 12143tX TransaxteAsm 57 STD571810 *Roll Pin 121323X Pump Resevoir 58 123674X Pulley tdier Fiat 126581X Keeper Asm Belt Transaxle 59 STD523727 * Bolt 73680400 Nut Crown!ock 1/4-20 Unc 60 4470J Spacer Split 395 X 59 Bzp t26579X Pulley hput 61 t09070X Keeper Bett Retainer 121211X Spacer Stand-off Hydro Fan Zin 62 19131312 Washer 13/32 X 13/I6 X 12 Ga 12t188X Bracket Pnt Mtg Differential 63 STD541437 *Nut STD523145 * Bolt 84 t27783 Pulley Idler V Groove Plastic STD551 t3I * Lockwasher 65 I23789X Bellcrank Asm STD54t431 *Nut 66 123205X Retainer Belt Style Spring 1t0422X Spring Return Brake Tia Zinc 67 STD523715 *Bolt 126578X Fan Hydro 7' 68 STD541437 * Nut STD522507 * Screw 69 STD551037 *Washer 19092016 Washer 9/32 X 1-1/4 X 16ga 70 105710X Link Clutch 7 66 STD551125 *Washer 71 STD561210 *Pin 1265%X ......... V Belt Ground Drive 8_i 20 .................................................................. 72 .....i05706X ..........Bearing Nyl 503 X 628 X 1 25 t26912X Pack Asm Friction 73 1I08t2X Washer Hardened 128655X Pin Roll 198 X 866 74 t2000039 Ring Klip #t5304-50 !26589X Rod Control Bal! J Solid 2 166 75 t05709X Spring Return Clutch 6 75 73040400 Hex Flange 1/4-28 Unf 76 STD561210 * Pin STD523707 * Bolt 77 8883R Cover Pedal Blk Std STD54t437 *Nut 78 131002 Pulley Engine STD551 O25 • Washer 79 71130720 Bolt Finhex 7i16-20unfx1 -t/4g8 STD541437 • Nut 8O STD551143 * Washer 12! t89X Bolt U 3/8-16 X 2 83 81 129921 Keeper Belt Engine Lh Lt STD541437 • Nut 82 STD523710 * Bolt 106933X Knob Rd 1/2-I3 Ptstc Thds Blk 83 19132012 Washer t3/32 X 1-I/4 X 12 Ga 126592X Lever Asm Pnt Control 84 STD541437 * Nut 126590X Bushing Tin Wit 20 Step Pm 85 !26575X Arm Pnt Control Lt Hydro t26591X Washer Shim 53 X 1 25 X 0598: 86 7605J Bolt Shoulder t/4 X 20 Unc STD581050 • E Ring 87 110739X Washer Spring Oiled 126910X Spring Extension 3 250 BIk 88 73680400 Nut Crowntock 1/4-20 Unc 73040400 Hex Flange t/4-28 Unf 89 126654X Control Bypass 132654 Rod Brake 2t 670 Btk Zinc Hydr 90 STD551237 * Washer STD54!437 *Locknut 91 73610600 Nut Fin Hex 3/8-24 Unf STD54t237 * Nut 92 I26600X Console Shift W/ign Lt Hydro 106888X Spring Rod Brake 2 00 Zinc 93 126597X Plate Pnt Neutral Adjust Rh STD551037 *Washer 94 126598X Plate Pnt Neutral Adjust Lh 4921H Retainer Spring 95 STD551025 *Washer 17/64 STD624003 * Retainer 96 STD55tt25 * Washer !28904 Rod Brake Parking Lt 97 STD512505 * Screw 124236X Cap Parking Brake Red 98 121t99X Spacer Split 80xl 70 Cad/zinc 126649X Bracket Transaxte 99 121749X Washer 25/32 X 1 !/4 X 16 Ga t 7490616 Screw Thdrof 3/8-t 6 X t Ty-lt 100 STD581075 * E Ring ! 7490612 Screw Thdrot 3/8-t 6x3/4 Ty-tt 101 I23583X Key Square 2 0 X t845/1865 t 2I 187X Bracket Mounting Hydro Tia t02 12t748X Washer 25/32 X 1 5/8 X t6ga STD523707 * Bolt 103 13!402 Guido Belt Dr Mower Rh STD541437 * Nut 104 STD523710 * Bolt t26577X Keeper Span Center Lt Hyd Zinc 105 19132012 Washer t3/32 X t-i/4 X t2 Ga STD541437 * Nut 106 STD541437 * Nut !22424X Shaft Asm Pedal Foot t 930 !20!83X Bearing Nylon Btk 629 ld * STANDARD HARDWARE - o PURCHASE LOCALLY NOTE: All component dimensions given in U,S. inches ! inch = 2&4 mm 35 REPAIR PARTS 12.5 HP 38" RIDING STEERING LAWN TRACTOR - - MODEL NUMBER ASSISM BLY 42 37 26 27 / 18 35 23 31 24 26 36 43 917.255590 REPAIR PARTS 12.5 HP 38" RIDING STEERING LAWN TRACTOR =.. MODEL NUMBER ASSEMBLY KEY PART NO. NO. 1 2 3 4 5 6 7 8 9 10 1t 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 1007t3N 105669X 130460 130459 6266H 121748X 19272016 12000029 3366R 130468 STD551137 73610600 1t0438X 74011056 73601000 132624 132614 57079 124035X 126684X STD551125 71070410 127501 1098t6X 124036X 12000029 t24034X 6266H 17490612 STD55t137 73610600 130465 120754X 19131416 STD561210 132196 STD611005 100710L 19133808 STD541537 104820X 1244!7X t21749X 121748X 12000029 121232X DESCRIPTION Wheel Steering Std Black Axle Asm Front Spindle Asm Lh Spindle Asm Rh Bearing Race Thrust Harden Washer 25/32 X t 5/8 X 16ga Washer27i32X 1 1/4 X 16 Ga Ring Klip #t5304-75 Bearing Co_ Strg Blk Link Drag Sot BaH Jt 20 064 * Lockwasher Nut Fin Hex 3/8-24 Unf Spacer Bearing Axle Front Bolt Hex 5/8-tl Unc X 3-1/2 Nut Hex Jam Lk Wiwh 5/8-11 Unc Pin Axle 5/8 X 1 55/1 54 Lg Shaft Asm Strg 5/8 X 15 19 Lt Washer 'Thrust 515x 750x 033 Support Shaft Washer Shim 1/4 X 5/8 X 062 * Washer Screw Hex Socket 1/4-20 X 5/8 Shaft Asm Pittman Nyliner Snap In Bracket Steering Ring Ktip #t5304-75 Gear Sector Bearing Race Thrust Harden Screw Thdrol 3/8-t 6x3/4 Ty-tt * Lockwasher Nut Fin Hex 3/8-24 Unf Rod T_e Wire Form t9 75 Mech Bushing Rod Tie Blk Lt Washer 13/32 X 7/8 X 16ga * Pin Bushing Strg 5/8 Id Dash * Screw Insert Cap Strg Whee! Std BIk Washer 13/32 X 2-3/8 X 8 Ga * Gripco Nut Adaptor Wheel Strg 640/635id Boot Shaft Steering Washer 25/32 X t t/4 X 16 Ga Washer 25/32 X 1 5/8 X 16ga Ring Klip #t5304-75 Cap Spindle Fr Top Blk * STANDARD HARDWARE o o PURCHASE LOCALLY NOTE; All component dimensions given in U.S. inches 1 inch = 25,4 mm 37 917,255590 REPAIR PARTS 12.5 HP 38" RIDING LAWN TRACTOR .- - MODEL NUMBER 917.255590 ENGINE I C 27 \ 25 3O 36 F 32 33,/ J 38 37 29 L EQU1PM ENT ster c D 9 E 6 4 1 F G 5 _ 4 _ 2 J 7 _7 18 lg 38 REPAIR PARTS 12.5 HP 38" RIDING LAWN TRACTOR ........ i ......... i - MODEL NUMBER 917.255590 ENGINE :L KEY PART NO. NO, 1 132761 2 177204 t 0 3 131953 4 125610X 5 10!326L 6 17Q30808 7 STD551025 8 STD551125 9 STD522510 10 STD54 t 031 !1 STD55113t t2 7t O70510 13 125593X 14 13280324 !5 13200300 16 STD551237 17 17490620 18 105736X 19 _105839X 20 ....105838X 21 STD551025 22 123650X 23 128953X *v" 24 STD60'_005 25 124027X 26 17030808 27 105037X 29 121851X 3O t 27057X 31 109202X 32 123549X 33 123487X 34 124028X 35 t 7490412 36 19091416 37 101335K 38 39 40 2751R STD54t437 DESCRIPTION Controt Throt Rh Blk Pd114 10 Screw Hex Thd Cut 1/4-20x5/8 T Engine B&s 12 5 Jcq Dual 1 Vt Muffler Exhaust B&s Lt Std Deflector Muffler # 222573 Screw Spidertoc Hexhd#Sxl/2 Ab * Washer * Washer * Bolt * Nut * Lockwasher Screw Hexhd Cap 5/16-18x5/8 Gasket 1 313 Id Tin Plated Nipple Pipe 3/8 Npt X 3" Elbow Std 90 Degree 3/8-18 Npt *Washer * Screw Thdrot 3/8-16xl -1/4 Tytt Shield Pnt Heat Receptacle 1/4 Tur0 Dacrotized Retainer 1/4 Turn 365odx 222id * Washer Stud 1/4 Turn (replaces 10575t Shield Pnt Heat Browning Grass * Screw Shield PntHeat Hood Lt Screw Spiderloc Hexhd#8xli2 Ab Strip Foam 18" Arrestor Spark Strap Hood Tank Fuel 1 25 Fr Cap Asm Fuel Wisym Vented Clamp Hose BIk Bushing Snap Nyl Blk Fuel Line Screw Hexwsh Thdrol 1/4-20x3/4 Washer 9/32 X 7/8 X 16ga Line Fuel 9 50" Plug Oil Drain (Ordre From Engine Manufacturer) Clip Line Fuel 13/32 Mtg Hole * Nut * STANDARD HARDWARE - - PURCHASE LOCALLY NOTE: All component dimensions given in U.S. inches I inch = 25.4 mm 39 ;_ i_¸ REPAIR PARTS 12.5 HP 38" RIDING LAWN TRACTOR == MODEL NUMBER 917,255590 38" MOWER 76 37 58 57 24 10 4O REPAIR PARTS 12.5 HP 38" RIDING LAWN TRACTOR -- MODEL NUMBER 917,255590 38" MOWER KEY NO. PART NO. 1 2 3 4 5 6 129365 73680500 72140506 763tj !10485X 128774 7 8 9 10 11 12 13 I4 I5 16 17 t8 19 20 21 22 23 24 25 26 27 28 29 129895 133172 127842 129962 10030600 850857 128961 t06736X 106735X 105896X t10452X t06734X 19111016 105304X 128772 19111216 78158 4939M 74600636 851074 127218 73350800 130171 73680800 127224 128763 133710 127223 73360700 110447X 73710700 133736 129963 129206 73050900 131494 t22052X 33 34 35 36 37 38 39 40 41 42 43 DESCRIPTmON KEY NO. PART NOo 44 19131612 45 73680600 46 131290 47 133502 48 133503 49 120183X 50 t22507X 51 105767X 52 125631X 53 t22365X 54 122364X 55 1225t2X 56 122514X 57 t2000002 58 19211416 59 131288 60 131289 61 76020312 62 I3355t 63 133504 64 72t106t4 65 133550 66 73350600 67 133205 68 4497H 69 127498 70 128759 71 133573 72 t06932X 73 121748X 74 t 2000029 75 128903 76 127845 77 127847 78 131870 79 130840 80 174905t2 Mower Asm 38"welded Nut, Crownlock 5/16-18 Bolt, Carriage 5/16-18 x 3/4 Runner, L, H. Bearing, Bali, Mandrel Housing Asm., Mandrel Vented (machd) Bearing, Bali Shaft and Bearing Asrn. Blade, Mower, High Performance Washer, Hard, Mower, Vented Washer, Lock Hvy 3/8 Bolt, Blade 3/8-24 x 1.1/4 Gr. 8 Stripper, Mower, Vented .Shield, Deflector Rod, Hinge Bracket, Deflector, Mower Nut, Push Spring, Deflector Washer 11/32x 3/4x 16Ga. Cap, Sleeve Runner, R. H. Washer 11/32 x 3/4 x !6 Ga. Bolt, Mandrel Retainer, Spring Bolt, Hex Hd. 3/8-16 x 2.25 Washer, Wear 7 Ga. Link, Front Nut, Jam Hex t/2-t3 Trunnion Nut, Crowntock t/2.I3 Lift, Link, R. H. Pin, Spring 5/16-3/4 Arm, Suspension, Rear Asm. Link, Lift, I_. H. Nut, Hex Jam ASF 7/16o20 UNF Trunnion, Lift Nut, Crownlock Jam 7/16-20 UNF Idler Arm Asm. Washer, Spacer Mower, Vented Pulley, Mandrel, Single Nut, Flangelock 9/16 Pulley, Idler, Flat Spacer, Retainer 1-3/4 131529 130794 NOTE: 4! DESCRIPTION Washer t3/32 x 1 x 12 Ga. Nut, Crowntock 3/8-16 Belt Spacer, Retainer Stiffener, Arm Idler Bearing, Nylon Shaft Asm., Lift Pin, Groove Grip, Handle Button, Plunger Plunger, Lever Spring Rod, Lever Ring, E Washer 21/32x7i8x16Ga. Rod, Brake, R. H. Rod, Brake, L. H. Pin, Cotter 3/32 x 3/4 Rod, Pivot Rod, Clutch, Secondary Bolt, Carriage 318-16 x t-3/4 Rod, Clutch, Primary Nut, Hex Jam 3/8-16 Trunnion 3/8-16 Retainer, Spring Bushing Spring Arm, Clutch PrimaryAsm. Knob Washer 25/32 x 1-5/8 x 16 Ga. Ring, Klip Bolt, Shoulder Keeper, Spring Arm, Clutch, Secondary Spring, Return Brake Ass., Mower, Vented Screw, Hex, Thd. Rol. 5/t 6-18 x 314 Deck, Complete Mower Mandrel Ass. (Includes Key #'s 5-8, t0-!2, 39 and 41) All component dimensions given in U.S. inches. 1 inch = 25.4 mm REPAIR PARTS 12.5 HP 38" RmDING LAWN TRACTOR- .- MODEL NUMBER 9!7.255590 SEAT ASSEM BLY 10 11 \ A B C t 2 3 4 5 6 7 8 9 10 1l 12 13 t4 15 127437 126656X STD523707 19131210 2751R STD54t437 124181X 174906!8 19131614 t 24294X I21251X t 21246X 121248X 72050411 12!249X E _17 13 KEY PART NO. NO, D KEY PART NO. NO. DESCRIPTION 16 17 18 19 20 2t 22 23 24 25 26 Seat V-350 Blkired Craftsman Bracket Pnt Pivot Seat (blk) * Bolt Washer 13/32 X 3/4 X 10 Ga Clip Line Fuel 13/32 Mtg Hole * Nut Spring Seat Cprsn 2 250 Btk Zi Screw Thdrot 3/8-16 X 1 Ty-tt Washer 13/32 X 1 X 14 Ga Pan Pnt Seat (blk) Strip Foam Gray Or Black Bracket Pnt Mounting Switch Bushing Snap Blk Nyl 50 td Bolt Rdhd Sht Nk t/4-20xl-3/8 Spacer Split 28 X 88 Zinc t21250X !23976X STD51t005 73951000 4171R 105529X STD541431 74780814 19171912 127018X STD55t150 DESCRIPTION Spring Cprsn 1 27 Blk Pnt Nut Lock t/4 Lge Fig Gr 5 Zinc * Screw Nut Keps #I0-32 Unf Clip insulated 1t/32 Mtg Hole Bolt Shoulder 5/16-I 8 Unc Blkz * Nut Bolt Fin Hex 1/2-13 X 7/8 Gr 5 Washer 17/32 X 1-3116 X 12 Ga Bolt Shoulder 5/16-18 X 62 * Lockwasher * STANDARD HARDWARE - - PURCHASE LOCALLY NOTE, All component dimensions given in U.S. inches 1 inch = 25.4 mm 42 REPAIR PARTS 12,5 HP 38" RiDiNG ...... i SUNSTRAND ,LAWN TRACTOR PUMP ASSEMBLY .... MODEL NUMBER o MODEL NUMBER 917,255590 BDU°t0S 25 42 37 42 OVERHAUL SEAL KtT PUMP CON ASSEMBLY PLETE KEY PART NO. NO, 1 2 3 4 5 6 8 1I t2 t3 14 t5 17 18 19 20 2t 22 25 30 !22756X t22716X 122745X I22715X I22700X 122699X !22767X t22747X t227!7X I22748X 122749X !27t46X 122770X 122771X 127147X 122773X I22722X 122750X 127t48X !22723X KEY PART NO. NO. DESCRIPTION Sha.ft, Pump * Ring, Retaining Bearing, Ball * Spacer * Seal, Lip * Ring, Retaining Bearing, Cradle Bearing, Journal * Seal, Lip Arm, Trunnion Guide, Slot Housing Kit, Transmission Bearing, Thrust, Ball Plug, Pipe Center Section Kit Bearino, Needle * Seal, Lip Shaft, Motor Swashplate, Variable * Seal, Lip 3i 3G 37 38 39 40 4! 42 46 47 50 51 52 55 58 59 127i49X 127151X !22786X. t22718X I2273tX I22730X 122728X !27152X t22787X !22752X t22788X 122789X 122754X 127153X 122790X 127154X 6012t430X 43 DESCRiPTiON Block Kit, Cylinder Plug, Plastic Pin, Stainless, Headless * Gasket, Center Section Filter Washer, Thrust Spring, Helical, Compression Check Valve Kit Pfug, Stainless, Threaded Screw, Socket Head, Cap Washer, Thrust Pin, Spiral Plug, Stainless, Threaded Bypass Valve Kit Plug, Stainless, Threaded Overhaul Sea! Kit, BDU-10 #_ctudes: Items marked with an asterisk (*); O-Rings for Check Valves and Bypass Valve Pump Assembly, Compiete REPAIR PARTS 12.5 HP 38" RiDiNG ...... i AGRI-FAB TRANSAXLE LAWN TRACTOR - MODEL NUMBER = -. MODEL NUMBER 917,255590 12143tX ...... i \ 15 \ 43 49 :SELECTIVE 42 65 i SHELL DURINA-O(20 OZ.) GREASEJ 44 L REPAIR PARTS 12.5 HP 38" R DtNG .... i ...... i AGR oFAB KEY PART NO: NOo 1 2 3 4 5 6 7 8 9 10 !! 12 13 14 15 16 17 t8 I9 20 21 22 23 24 25 26 27 28 --29 30 31 32 33 34 t226t4X !226t5X t22616X I22620X 12262IX 122622X 122623X 122624X 122625X t22626X t22688X 122629X !2263tX 122633X 122634X t22640X t2264IX I22642X 122643X !22644X 122645X 122646X !22647X 122648X 122649X t22650X 122651X 12306tX 122678X t22654X 122656X 122653X 122659X 122660X !22662X t22663X TRANSAXLE LAWN TRACTOR o MODEL NUMBER = - MODEL Housing, Haft L.H. Housing, Half R.H. Axle L.H. Axle R.H. Bearing, Ball Washer, Flat 3/4 x 1-!/8 x .030 Gear, Miter Gear, Miter Nut, Hex Jam w/Patch 1/2-20 Shaft, Cross Screw, Stud Snap, Ring Bearing, Thrust Housing Assembly, Differential Bearing, Flange Gear, Differential 72 Tooth Bolt, Torx Head 1/4-28 x 5/8" Shaft, _nput Snap, Ring Retaining Ring 7/16" Housing, ;nput Bearing Bearing, Needle Bearing, Thrust Washer, Flat 5/8 x 1-1/8 x .030 Key, Hi-Pro 3/32 x 5/8 Screw, Hex W/Patch 1/4-20 x 3/4 Gear, lnput Pinion !7 Tooth Washer, Flat .62 x t x .05 Washer, Flat .62 x 1.125 x .060 Washer, Flat .62 x 1 x .040 Pin, Cotter Nut, Castle 5/16-24 Washer, Flat .343 x .88 x .062 Arm, Brake Actuator Pin, Brake Actuating Brake, Yoke 9!7o255590 t21431X KEY PART NO. NO. DESCRBPTION NUMBER 35 36 37 38 39 40 4I 42 43 44 45 46 47 48 122664X 123065X 122666X 122667X t22668X 123066X 122670X 12267tX 126982X t22673X t22674X 122675X 123059X t23060X 49 -50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 -- 12306tX 122654X 122689X 12t839X t26975X I22682X 122683X t22684X t22685X 122686X 122687X !22652X 123062X I23063X 126977X 126980X t26981X 126976X !2143tX DESCRIPTION Disc, Brake Key, Hi-Pro 3/t6 x 5/8" Screw, Hex 1/4-20 x t.50 Plate, Puck Puck, Brake Screw, Hex w/Patch 1/4-20 x 2400 Screw, Hex Self-Tap 1/4-20 x 2.00 Screw, Hex SelfoTap 1/4-20 x 3.00 Bearing, Bal! Bearing, Bat! Shaft, Pinion W/tt Tooth Gear Shaft, Drive Bearing, Needle Bronze Thrust Brg. 5/8 x ! -!/4 x 7/ 64 Washer, Flat .62 x 1.0 x .050 Washer, Flat .62 x 1.0 x .040 Spacer Coupling Gear, 60 and t7 Tooth Nut, Hex 1/4-20 Gear, Drive Pinion 17 Tooth Bolt, Square Head Washer I5/16 x .265 x .125 Washer, Spring Lock 1/4" Pin, Roll 3/16" x !/2" Washer, Flat .62 x 1.0 x .030 Pin, Dowel 3/32 x 1/4 Seal, Grease Washer, Head Spring Lock 1/4" Assembly, Gear, Reduction Assembly, Shaft, Input Shell Durina-O Grease (20 oz.) Transaxte Assembly Complete NOTE: All component dimensions given in U.S. inches ! inch = 25.4 mm 45 REPAIR PARTS 12.5 HiP 38" RRD}NG LAWN TRACTOR ...... [ ....... i BRaGGS & STRATTON o.o MODEL ENGINE =MODEL NUMBER NUMBER 917.255590 286707, TYPE NUMBER 0437-01 657 663 i 307 837 _15 Y337 6 4 230 13 383 21g ! 422 358 GASKET SET _szs 524 *SPECIAL TOOLS REQUIRED TO _NSTALLo 46 REPAIR PARTS 12.5 HP 38" RiDiNG BRIGGS & STRATTON LAWN ENGINE 'TRACTOR = MODEL - -. MODEL NUMBER NUMBER 286707, 917.255590 'TYPE NUMBER 0437o0! ......... ! 121 C,.ARBURETOR 131 985 OVEP_H,&UL KIT 14! 53 51 535 171 % 123 224 125 84A 47 REPAIR PARTS 12.5 HP 38" RIDING LAWN TRACTOR BRJGGS & $TRATTON ° = MODEL NUMBER ENGINE o MODEL NUMBER 310 917o255590 286707, TYPE NUMBER 0437-01 Housing Length -_ 80_ NOTE: To tdentl_' Briggs and Sttatton manufactured starter rnotors_ measure the housnng _ength. KEY NUMBER 309 Motor and MANUFACTURER Briggs & Housing Stratton 12V Length 3-;_1/32" 310 Thru Bolt Drive Assyo Assembly 494325 *Includes Brush Set _lncludes #398003 #280104 #490467 #94288 94003 Clutch Assembly Gear Retainer and Pin Roll Pin 3!I 510 544 Dr_e Armature Assemb_Assemb6y Assembly Brush 395538 (Key (Key (Key (Key 490421 _ Number Number Number Number 390837 5!3) 783) 876) 896) 6_ _s 48 801 802 End Cap End Cap Assy, i 8O3 Housing Assembly Commutator Assembly 394856 395537* 398159 REPAIR PARTS 12.5 HP 38" RIDING BRtGGS & STRATTON KEY PART NO. NO. 1 2 490450 261623 3 5 7 8 9 10 1t t2 391086 494240 271866 391406 27803 94621 280100 271916 271997 271996 94622 93415 94239 490466 94196 494238 291675 94624 492326 13 14 15 16 18 20 22 23 24 25 26 27 28 29 222698 394661 394662 394663 394664 391780 392331 391781 391782 391783 260924 299691 391286 490348 490469 31 222299 32 92909 33 262246 34 262247 35 65906 36 26828 37 223752 40 221596 41 292260 42 93630 45 262248 46 212897 51 281170 52 270872 53 75 94637 224061 LAWN TRACTOR - o MODEL NUMBER ENGINE o MODEL NUMBER 28(}707, TYPE NUMBER KEY PART NO. NO. DSSCRIPTION Cyiinder Assembly Bearing, Cylinder (Requires Special Tools For Installation) *Sea!, Oil Head, Cylinder *Gasket, Cylinder Head Breather Assembly Gasket, Valve Cover Screw, Seres Tube, Breather * Gasket, Crankcase Cover 1/64" * Gasket, Crankcase Cover .005" * Gasket, Crankcase Cover .009" Screw, Cylinder Head 3" Screw, Cylinder Head 3/4" Plug, Oil Drain Crankshaft Key, Timing Gear Base, Engine *Sea}, Oil Screw, Seres, Base Mounting Flywheel and Ring Gear Assembly, Magneto Key, Ftywheel Piston Assembly, Standard Piston Assembly .010" Oversize Piston Assembly ,020" Oversize Piston Assembly .030" Oversize Ring Set, Piston, Standard Ring Set, Piston, Chrome, Standard Ring Set, Piston .0t0" Oversize Ring Set, Piston .020" Oversize Ring Set, Piston .030" Oversize LocK, Piston Pin Pin Assembly, Piston, Standard Pin Assembly, Piston .005" Over Rod Assembly, Connecting Rod Assembly, Connecting .020" Undersize Crankpin Bore Lock, Connecting Rod Screw Screw, Connecting Rod Valve, Exhaust Valve, Intake Spring, Intake Valve Spring, Exhaust Valve Guard, Flywheel Retainer, Intake Valve Rotocoil, Exhaust Valve Retainer, Exhaust Valve RotoCoit Tappet-Valve Gear, Cam Gasket, Carburetor (Carburetor to Elbow) Gasket, Carburetor EIbow to Cy{inder) tud, Carburetor Mounting Washer, Spring 78 95 98 104 t05 t06 108 1t8 t21 917,255590 93805 94098 494382 231789 231790 281 t69 224540 494383 494384 !23 94616 125 494392 t30 131 133 !37 138 I4t I42 224539 494379 494381 28tt65 281164 494380 231793 494499 t47 164 t71 !87 I88 201 209 216 219 23t794 2!3811 28105! 393815 93535 262767 260871 262766 4908t5 222 494887 224 225 227 230 232 240 265 284 284A 304 305 94513 231058 493935 222450 262785 394358 221535 944t9 94326 224504 946!9 306 224545 307 94623 308 491490 0437o01 DSSCRIPTtON Screw, Sems ** Screw, Throttle Screw, Idle Speed ** Pin, Ftoat Hinge ** Valve Assembly, Inlet Needle Inlet Valve Seat Valve, Choke ** Valve, Needle Carburetor Overhaul Kit {includes items marked ** and *_*) Screw, Elbow Mounting Carburetor Assembly (Choke-A-Matic) Valve, Throttle Shaft and Lever, Throttle Float, Carburetor *** Gasket, F!oat Bowl *** Washer, Float Bowl Screw ** Shaft and Lever, Choke ** Nozzle/Jet, Carburetor High Altitude Kit: 23t 796 Pilot Jet, High Altitude 281164 Seal, Bowl Screw ** Pilot, Jet Carburetor, Elbow Nut, Air Cleaner Mounting Line, Fue!, 11" (Cut To Suit) Screw, Sems 3/4" Link, Governor Spring, Governor Link, Choke Oil Slinger, Governor Gear and Bracket Assembly Plate, Governor Control (Choke-A-Matic) Screw, Sam, Air Cleaner Crank, Governor, 1/4" Diameter Lever Assembly, Governor Washer, Govemo{ Crank, 1/4" I.D. Spring, Governor Link Filter, Fuel Clamp, Casing Screw, Clamp Mounting Screw, Air Cleaner Housing, Blower, Red Screw, Seres, Blower Housing Mounting Shield, Cylinder Screw, Sems, Cylinder Shield Mtg. Cover, Cylinder Head * Included in Gasket Set (494241) ** Included in Carburetor Overhaul Kit (494384) *** included in both Carburetor Overhaul Kit (494384) and Carburetor Gasket Set (494386) NOTE: All component dimensions given in U.S. inches t inch = 25.4 mm 49 REPAIR PARTS 12.5 HP 38" RIDING LAWN TRACTOR ...... i BRIGGS & STRATTON KEY PART NO. NO, 309 - - - 332 333 334 337 92284 492341 93381 802592 346 93705 356 494328 358 494241 363 19203 383 89838 422 223721 423 93984 445 493909 455 222561 467 493903 468 222562 474 393474 482 93621 523 490327 524 68838 525 280741 535 272403 537 281106 552 231597 562 92613 592 231082 60! 93053 611 494451 614. 93306 6t5 93307 618 262803 634 281168 634A 491323 634B 281167 635 66538 646 224486 657 93496 -.. MODEL ENGINE - MODEL NUMBER 663 94620 668 280848 726 392134 Motor, Starting, 12 Volt (see chart on illustrated pages for replacement parts for Starting Motors) Nut, Hex Armature, Magneto Screw, Seres, Armature Mounting Plug, Spark, (1-7/8" or 47 rnm) (Resistor Type) Screw, Hex Head Wire, Ground Gasket Set (Includes all items marked *) Puller, Flywheel Wrench, Spark Plug Clamp, Oil FilterTube Screw, Seres Cartridge, Air Cleaner Cup, Screen Mounting Knob, Air Cleaner Screen, Flush Rotating Stator, Alternator, Dual Circuit Screw, Seres Cap and Dipstick, Oil Filler Seal, Filler Tube Tube, Oil Filler Element, Air Cleaner O-Ring, Air Cleaner Bushing, Governor Crank, t/4" I.D, Bolt, Governor Lever Nut, Hex #10-24 Clamp, Fuel Pipe Fuel Inlet Tube Cotter, Hair Pin Retainer, E_Ring Spring, Choke Return Seal, Choke Shaft Seat, Governor Washer, Throttle Shaft Elbow, Spark Plug Brace, Air Cleaner Screw, Seres 727 9!7.255590 286707, TYPE NUMBER KEY PART NO. NO, DESCRiPTiON NUMBER 490324 728 93535 729 281159 741 262135 757 212359 758 399891 759 298909 761 93875 837 231109 842 270920 847 490474 85t 221798 869 261463 870 210940 871 261961 872 281104 875 494237 877 393456 955 965 975 977 94642 94108 494378 494386 987 1005 1006 1020 t02t 281166 280687 223726 262243 94160 0437-01 DESCRIPTION Screw, Hex Head Spacer Gear, Ring (Includes Mounting Parts) Cover, Starter (Includes Mounting Screws) Screw, Seres Clip, Lead Wire Gear, Timing Link, Counterweight Counterweight Assembly Pin, Counterweight Screw, Counterweight Spacer, Muffler Mounting Seal, Oil Filler Cap Fill Group, Oi! Terminal, Ignition Cable Seat, Intake Valve, Standard Seat, Exhaust Valve, Standard Guide, Exhaust Valve Cover, Air Cleaner Body, Air Cleaner Diode and Connector Assembly, Dual Circuit Screw, Fuel Bowl Locknut, Air Cleaner Mounting Bowl Assembly, Carburetor Carburetor Gasket Kit (includes items' marked ***) Seal, Throttle Shaft Fan, Flywheel Retainer, Fan Eccentric Pin, Eccentric * Included in Gasket Set (494241) ** Included in Carburetor Overhaul Kit (494384) *** included in both Carburetor Overhaul Kit (494384) and Carburetor Gasket Set (494386) NOTE: All component dimensions given in U,S. inches 1 inch = 25.4 mm 50 SUGGESTED GUIDE FOR SiGHTiNG SLOPES FOR SAFE OPERATION ONLY RiDE UP AND DOWN HILL, NOT ACROSS HiLL S_GHT AND HOLD THiS LEVEL W_TH SKY LiNE OR TREE, Z z .... i ® ,. :i!,:¸ OWNER'S MANUAL 12.5 HP JC ELECTRIC START " MOWE DECK ,_°AUTOMATIC (HYDROSTATIC) lYE LAW TRACTOR MODEL NO. __917.255590 E_oh tractor has its own model number. number. Each engine has its own model The model number for your tractor will be found on the model plate located under the seat. The model number for your engine will be found on the blower housing. All parts listed herein may be ordered from any Sears, Roebuck and Co. Service Centers and most Retail Stores. : HOW TO ORDER REPAIR PARTS WHEN ORDERING REPAIR PARTS, ALWi_YS ING INFORMATION: o PRODUCT-LAWN GiVE THE FOLLOW- TRACTOR = MODEL NUMBER - 9t7,255590 ° ENGINE MODEL NUMBER - 286707, TYPE NUMBER 0437-01 • PART NUMBER • PART DESCRIPTION Your Sears merchandise has added value when you consider Sears has service units nationwide staffed with Sears trained technicians,., professional technicians specifically trained to insure that we meet our pledge to you, we service what we sell. Sears, Roebuck 133216 9.28.91 and Co., Chicago, RL60684 U.S.A. PRINTED IN U,S.A,