Sears 917 373981 Users Manual
917373981 917373981 CRAFTSMAN LAWN MOWER - Manuals and Guides L0502287 View the owners manual for your CRAFTSMAN LAWN MOWER #917373981. Home:Lawn & Garden Parts:Craftsman Parts:Craftsman LAWN MOWER Manual
CRAFTSMAN Walk Behind Lawnmower, Gas Manual L0502287 CRAFTSMAN Walk Behind Lawnmower, Gas Owner's Manual, CRAFTSMAN Walk Behind Lawnmower, Gas installation guides
917.373981 L0502287
917.373981 to the manual 2e8f4eab-7541-4daa-92c1-ed82e112a519
2015-02-05
: Sears Sears-917-373981-Users-Manual-399098 sears-917-373981-users-manual-399098 sears pdf
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nFTXMON° MODEL NUMBER 917.373981 OWNER'S MANUAL OConvertible • Assembly • Operation • Customer Responsibilities • Service • Adjustments • Repair Parts Caution: Read and Follow all Safety Rules and Instructions Before Operating This Equipment 144815 03/21/94 Printed in U.S.A. SAFETY RULES PLUG TO PREVENT ACCIDENTAL STARTING WHEN SETFING UP, TRANSPORTING, ADJUSTING OR MAKING CAUTION: ALWAYS DISCONNECTSPARK PLUGWIRE ANDPLACEWlRE WHERE IT CANNOT CONTACT SPARK REPA, RS IMPORTANT SAFETY STANDARDS REQUIRE OPERATOR PRESENCE CONTROLS SUCH CONTROLS. DO NOT A'I-rEMPT TO DEFEAT THE FUNCTION STANCES, & TO MINIMIZE THE RISK OF INJURY. YOUR UNIT IS EQUIPPED WITH OF THE OPERATOR PRESENCE CONTROLS UNDER ANY CIRCUM- TRAINING: Read this operator's manual carefully. Become familiar with the controls and know how to operate your mower properly. Learn-how to quickly stop mower. Always stop the blade whenever you leave or are not using your mower, or before crossing ddveways, walks, roads, and any gravel-covered areas. Do not allowchildren to use yourmower. Never allowadults to use mower withoutproperinstructions. Never direct discharge of matadal toward bystanders nor allow anyone near the mower while you are operating it. Keep the area of operationclear of all persons,especially small childrenand pets. Before cleaning, inspecting, or repairing your mower, stop the engine and make absolutely sure the blade and all moving parts have stopped. Then disconnect the spark plug wire and keep it away from the spark plug to prevent accidental starting. Use mower only as the manufacturer intended and as described in this manual. Do notoperate mower ifit has been droppedor damagedin any manner. Always have damage repaired beforeusing your mower. • Do notuse accessoryattachmentsthat are notrecommended by the manufacturer. Use of such attachments may be hazardous. • PREPARATION: Do not run the engine indoors. ous. Always thoroughly check the area to be mowed and clear it of all stones, sticks, wires, bones, and other foreign objects. These objects will be thrown by the blade and can cause severe injury. • Always wear safety glasses or eye shields when starting and while using your mower. Exhaust fumes are danger- Never cut grass by pulling the mower towards you. Mow across the face of slopes, never up and down or you might lose your footing. Do not mow excessively steep slopes. Use caution when operating the mower on uneven terrain or when changing directions - maintain good footing. Never operate your mower without proper guards, plates, grass catcher or other safety devices in place. Dress propedy. Do not operate mower when barefoot or wearing open sandals. Wear only solid shoes with good traction when mowing. • Do not change the governor settings or overspeed the engine. Engine damage or personal injury may result. Do not operate your mower if it vibrates abnormally. Excessive vibration is an indication of damage; stop the engine, safely check for the cause of vibration and repair as required. Be aware that the blade turns when the engine is running. • Do not continue to run your mower it you hit a foreign object. Follow the procedure outlined above, then repair any damage before restarting and operating you mower. MAINTENANCE Check fuel tank before starting engine. Do not fill gas tank indoors, when the engine is running orwhen the engine is hot. Allow the engine to cool for several minutes before filling the gas tank. Clean off any spilled gasoline before starting the engine. . AND STORAGE: Check the blade and the engine mounting bolts often to be sure they are tightened properly. Check all bolts, nuts and screws at frequent intervals for proper tightness to be sure mower is in safe working condition. Alwaysmake wheel heightadjustments before startingyour mower. Never attemptto dothiswhilethe engineisrunning. Keep all safety devices in place and working. Mow only in daylight or good artificial light. To reduce firs hazard, keep the engine free of grass, leaves or excessive grease and oil. OPERATION: Keep your eyes and mind on your mower and the area being cut. Do not let other interests distract you. Check grass catcher often for deterioration and wear and replace worn bags. Use only replacement bags that are recommended by and comply with specifications of the manufacturer of your mower. Do not mow wet or slippery grass. Never run while operating your mower. Always be sure of your footing - keep a firm hold on the handles and walk. Always keep a sharp blade on your mower. Allow engine to cool before storing in any enclosure. Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times. Never store mower with fuel in the tank inside a building where fumes may reach an open flame or an ignition source such as a hotwater heater, space heater, clothes dryer, etc. LOOK IT MEANS FOR- THIS ATi'ENTION!!! SYMBOL TO BECOME POINT ALERT!!!t OUT IMPORTANT YOUR SAFETY SAFETY ISPRECAUTIONS. INVOLVED. 2 PRODUCT SPECIFICATIONS CONGRATULATIONS on your purchase of a Sears Lawn Mower. It has been designed, engineered and manufactured to give you the best possible dependability and performance. Should you experience any problem you cannot easily remedy, please contact your nearest Sears Authorized Service Center/Department. We have competent, welltrained technicians and the proper tools to service or repair this lawn mower. Please read and retain this manual. The instructions will enable you to assemble and maintain your lawn mower properly. Always observe the "SAFETY RULES". MODEL NUMBER HORSEPOWER: 5.5 DISPLACEMENT: 12.6 cu. in. GASOLINE CAPACITY AND TYPE: 1.25 quart UNLEADED OIL TYPE (API-SG): SAE 30 (above 32°F) SAE 5W-30 (below 32°F) OIL CAPACITY: 20 oz. ;PARK PLUG: GAP: .030") VALVE CLEARANCE: 917.373981 CHAMPION STD361458 INTAKE: EXHAUST: J_-f_i, REGULAR RJ19LM .008" .008" SERIAL NUMBER SOLID STATE IGNITION A[R GAP: .0125 in. DATEOFPURCHASE BLADE BOLT TORQUE: 35-40 FT. LBS. THE MODELAND SERIAL NUMBERS WILL BE FOUND ON A DECAL ATTACHED TO THE REAR OF THE LAWN MOWER HOUSING YOUSHOULDRECORDBOTHSERIALNUMBERAND DATE OFPURCHASEANDKEEPINASAFEPLACE FOR FUTURE REFERENCE. MAINTENANCE AGREEMENT A Sears Maintenance Agreement is available on this product. Contact your nearest Sears store for details. CUSTOMER RESPONSIBILITIES • Read and observe the safety rules. Follow a regular schedule in maintaining, caring for and using your lawn mower. • Follow the instructions under "Customer Responsibilities" and "Storage" sections of this owner's manual. LIMITED TWO YEAR WARRANTY ON CRAFTSMAN POWER MOWER For two years from date of purchase, when this Craftsman Lawn Mower is maintained, lubricated, and tuned up according to the operating and maintenance instructions in the owner's manual, Sears will repair free of charge any defect in material or workmanship. If this Craftsman Lawn Mower is used for commercial or rental purposes, this warranty applies for only 90 days from the date of purchase. This Warranty does not cover: • Expendable items which become worn during normal use, such as rotary mower blades, blade adapters, belts, air cleaners and spark plug. • Repairs necessary because of operator abuse or negligence, including bent crankshafts and the failure to maintain the equipment according to the instructions contained in the owner's manual. WARRANTY SERVICE IS AVAILABLE BY RETURNING THE CRAFTSMAN POWER MOWER TO THE NEAREST SEARS SERVICE CENTER/DEPARTMENT IN THE UNITED STATES. THIS WARRANTY APPLIES ONLY WHILE THIS PRODUCT IS IN USE IN THE UNITED STATES. This Warranty gives you specific legal rights, and you may also have other rights which vary from state to state. SEARS, ROEBUCK AND CO., D/817 WA, HOFFMAN ESTATES, ILLINOIS 60179 3 TABLE OF CONTENTS SAFETY RULES ............................................. ............... 2 PRODUCT SPECIFICATIONS ....................................... 3 CUSTOMER RESPONSIBILITIES ..................... 3, 12-14 WARRANTY ................................................................... 3 ASSEMBLY .................................................................... 6 OPERATION .................................................................. 8 MAINTENANCE SCHEDULE .............. ,....................... 12 SERVICE AND ADJUSTMENTS ................................. 15 STORAGE .................................................................... 17 TROUBLESHOOTING ................................................. 27 REPAIR PARTS - LAWN MOWER ........................ 18-22 REPAIR PARTS - ENGINE ..................................... 23-25 PARTS ORDERING/SERVICE ................ BACK COVER INDEX A E Accessories.......................................... 5 Adjustments: Carburetor................................... 16 Engine Speed .............................. 16 Handle Height.............................. 16 Height of Cut ................................. 9 Air Filter: Replacement ............................... 14 Service ........................................ 14 Assembly.............................................. 6 Engine: Air Filter....................................... 14 Oil Change .................................. 14 Oil Level ...................................... 14 Oil Type ....................................... 14 Starting........................................ 10 Stopping...................................... 10 Storage........................................ 17 B Blade: Sharpening .................................. 13 Replacement ............................... 13 R F Fuel: Capacity ........................................ 3 Storage........................................ 17 Type ............................................ 10 C Repair Parts: Engine.................................... 23-25 Lawn Mower........................... 18-22 Responsibilities,Customer........ 3, 12-14 S L Controls: DriveControl ................................. 9 Engine Zone Control ..................... 9 Engine Speed Control ................... 9 Operator Presence ControlBar..... 8 CustomerResponsibilities......... 3, 12-14 Air Filter.............. :........................ 14 Blade Care/Replacement............ 13 Driv_eWheels ............................... 13 Engine ......................................... 14 Lubrication................................... 14 Spark Plug................................... 14 CuttingLevels....................................... 9 Operation: Drive Control ................................. 9 Engine Control ............................... 9 Grass Catcher ............................. 10 Mower ........................................... 9 Operator Presence Control Bar .....9 Options: Accessories ................................... 5 Lubrication: Engine......................................... 14 Lawn Mower ................................ 12 M MaintenanceAgreement ...................... 3 Maintenance Schedule ....................... 12 Mowing Tips ....................................... 11 O Oil: Engine .........................................10 Storage ........................................ 17 Safety Rules ......................................... 2 Service and Adjustments .................... 15 Carburetor ................................... 16 Engine Speed .............................. 16 Handle ......................................... 16 Spark Plug .......................................... 14 Specifications ....................................... 3 Speed Control: Engine ......................................... 10 Starting the Engine............................. 10 Stopping the Engine ........................... 10 Storage ............................................... 17 T TroubleshootingChart........................ 27 W Warranty ............................................... 3 4 LAWN MOWER ACCESSORIES These accessories were available when this lawn mower was produced. They are also available at most Sears retail outlets and service centers. Most Sears stores can also order repair parts for you, when you provide the model number of your lawn mower. Some of these accessories may not apply to your lawn mower. ENGINE SPARK PLUG GAS CAN AIR FILTER MUFFLER ENGINE OIL STABILIZER ® If lawn mower is an electric start CHARGER BA'n'ERY LAWN MOWER PERFORMANCE DUST SHIELD CLIPPING DEFLECTOR REAR BAG OPTIONAL SIDE DISCHARGECATCHER FABRIC BAG REPLACEMENT BAG FOR REAR DISCHARGE LAWN MOWERS: OPTIONAL CATCHER FOR SIDE DISCHARGE LAWN MOWER LAWN MOWER MAINTENANCE 5 ASSEMBLY SIDE DISCHARGING Read these instructions and this manual in its entirety before you attempt to assemble or operate your new lawn mower. Your new lawn mower has been assembled at the factory with the exception of those parts left unassembled for shipping purposes. To ensure safe and proper operation of your lawn mower, all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to ensure proper tightness. All parts such as nuts, washers, bolts, etc., necessary to complete the assembly have been placed in the parts bag. TO REMOVE LAWN MOWER • Mulcher plug must be installed into rear discharge opening of mower (see above instructions). • Unlock closed discharge guard by lifting latch and allow guard to swing open to discharging position. • Mower is now ready for discharging operation. • To convert to mulching or bagging operation, discharge guard must be closed and locked securely. SIMPLE STEPS TO REMEMBER FROM WHEN CONVERTING YOUR LAWN MOWER CARTON FOR MULCHING - Remove loose parts included with mower. • Cut down two end corners of carton and lay end panel down flat. • Remove all packing materials except padding between upper and lower handle and padding holding operator presence control bar to upper handle. Roll lawn mower out of carton and check carton thoroughly for additional loose parts. • (See Fig. 2B) - HOWTO SET UPYOUR TO UNFOLD HANDLE (See • Rear mulcher plug installed. • Side discharge guard closed and locked securely. FOR REAR BAGGING • Rear mulcher plug removed. • Grass catcher installed. • Side discharge guard closed and locked securely, FOR SiDE DISCHARGING LAWN MOWER - Rear mulcher plug installed. Fig. 1) • IMPORTANT: UNFOLD HANDLE CAREFULLY SO AS NOT TO PINCH OR DAMAGE CONTROL CABLES. • Raise handles until lower handle section locks into place in mowing position. • Raise upper handle section into place on lower handle, remove protective padding and tighten both handle knobs. Side discharge guard unlocked and open. CAUTION: Do not run your lawn mower without rear mulcher plug in place or approved grass catcher in place. Never attempt to operate the lawn mower with the rear door removed or propped open. Remove handle padding holding operator presence control bar to upper handle. Your lawn mower handle can be adjusted for your mowing comfort. Refer to "Adjust Handle" in the Service and Adjustment section of this manual. OPERATOR CONTROL MULCHER PRESENCE BAR UPPER HA_ LIFT UP LIFT UP FIG. 2A MOWING POSITION LOWER HANDLE FIG. 1 TO CONVERT MOWER LIFT LATCH TO UNLOCK AND OPEN Your lawn mower was shipped ready to be used as a mulcher. To convert to bagging or discharging: REAR BAGGING (See Fig. 2A) • Open rear door and remove mulcher plug. mulcher plug in a safe place. Store DISCHARGE GUARD CLOSED POSITION You can now install grass catcher. • To convert to mulching or discharging operation, install mulcher plug into rear discharge opening of mower. OPEN POSITION 6 FIG. 2B PLUG ASSEMBLY TO ASSEMBLE CATCHER • AND A'I'rACH GRASS (See Figs. 3A thru 4) To assemble tubular frame to grass bag, work sewn hem of bag out through the front opening of bag to expose the hem. • Thread tubular frame into hem and gather material at top of frame as shown. • Push frame inside bag through the opening until only the ends of frame are exposed out of the front. _ TUBULAR NOTE:" Do not close the flip lid at this time. • Assemble lower frame to tubular frame as shown. Be sure frames are fully seated together as shown in inset. • FIG. 3C Slip vinyl bindings over frame. NOTE: If vinyl bindings are too stiff, hold them in warm water for a few minutes. If bag gets wet, let it dry before using. • LOWER Close the flip lid. Flip lid must be closed while operating lawn mower. Lift the rear door on the mower housing and place the dgrass catcher frame onto the formed tabs on the rear oor hinge bracket. The grass catcher is secured to the lawn mower housing when the rear door is lowered onto the grass catcher frame. TUBULAR FRAME (Frames must be fully seated) FLIP LID FIG. 3D CATCHERFRAME SEWN HEM (Pull out through front of opening) \ FIG. 3A SEWN HEM FIG. 3E HINGE GRABS CATCHER TUBULAR FRAME (Thread into sewn hem) FIG. 3B FORMED TABS FIG. 4 7 FRAME OPERATION KNOW YOUR LAWN MOWER READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR LAWN MOWER. Compare the illustrations with your lawn mower to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. ENGINE ZONECONTROLCABLE STARTER OPERATOR PRESENCE DRIVE CONTROL LEVER CONTROL BAR HANDLE CABLE CLIP GASOLINE CAP GRASS CATCHER PRIMER MULCHER PLUG DRIVE COVER ENGINE OIL CAP WfDIPSTICK SiDE DISCHARGE GUARD HOUSING WHEEL ADJUSTER (ON EACH WHEEL) FIG. 5 MEETS CPSC SAFETY REQUIREMENTS Sears rotary walk-behind power lawn mowers conform to the safety standards of the American National Standards Institute and the U.S. Consumer Product Safety Commission. The blade turns when the engine is running. OPERATOR PRESENCE CONTROL - must be held down to the handle to start the engine. Release to stop the engine. DRIVE CONTROL LEVER - used to engage power-propelled forward motion of lawn mower. ENGINE SPEED CONTROL - located on the side of the engine which allows you to select either fast ('f_) or slow (,_) engine speed. PRIMER - pumps additional fuel from the carburetor to the cylinder for use when starting a cold engine. STARTER HANDLE - used for starting the engine. MULCHER PLUG - Locate_clat the rear discharge opening must be removed when converting to bagging operation. 8 OPERATION HOW TO USE YOUR LAWN MOWER ENGINE SPEED ENGINE SPEED CONTROL (See Fig. 6) LEVER The engine speed is controlledby a lever locatedon the sideof the engine. Fast (,Pep)positionis for startingthe engine, normal cutting,and better grass bagging.Slow (_ ) positionisfor lightcutting,trimmingandfuel economy. ENGINE ZONE & • CONTROL CAUTION: Federal regulations require an engine control to be installed on this lawn mower in order to minimize the risk of blade contact injury, Do not under any circumstances attempt to defeat the function of the operator control. The blade turns when the engine is running. Your lawn mower ence control bar positioned behind operate the lawn DRIVE CONTROL FIG. 6 OPERATOR PRESENCE CONTROLBAR is equipped with an operator preswhich requires the operator to be the lawn mower handle to start and mower. (See Fig. 7) • Self-propelling is controlled by holding the operator presence control bar down to the handle and pushing the drive control lever forward until it clicks; then release the lever. • Forward motion will stop when the operator presence control bar is released. To stop forward motion without stopping engine, release the operator presence control bar slightly until the drive control disengages. Hold operator presence control bar down to handle to continue mowing without self-propelling. DRIVE CONTROL LOWER WHEELS FOR HIGH CUT RAISE WHEELS FOR LOW CUT To keep drive control engaged when turning corners, push down on handle and lift front wheels off ground while turning lawn mower. TO CONVERT MOWER Your lawn mower was shipped ready to be used as a mulcher. To convert to rear bagging or side discharging, see "TO CONVERT MOWER" in Assembly section of this manual. CONVERT MOWER: CAUTION: LAWN BEFORE ATTEMPTING TO • Release control bar to stop engine. • Make sure the blade and all moving parts have completely stopped. cu'n'ING HEIGHT FIG. 8 (See Fig. 8) TO ADJUST • Raise wheels for low cut and lower wheels for high cut. • Wheels are set in low cut for shipping. Adjust cutting height to suit your requirements. Medium position is best for most lawns. To change cutting height, squeeze adjuster lever toward wheel. Move wheel up or down to suit your requirements. Be sure all wheels are in the same setting. 9 DRIVE CONTROL OPERATION TO EMPTY GRASS CATCHER (See Fig. 9) • Simply lift up rear door and remove the grass catcher by the handle. NOTE: Do not drag the bag when emptying; it will cause unnecessary wear. BEFORE STARTING ENGINE OIL (See Fig. 10) Your lawn mower is shipped without oil in the engine. Be sure mower is level and area around oil fill is clean. Remove engine oit cap w/dipstick and fill to the full line on the dipstick. Use 20 ozs. of oil. For type and grade of oil to use, see "ENGINE" in Customer Responsibilities section of this manual. • • Pour oil slowly. Do not over fill. Check oil level before each use. Add oil if needed. Fill to full line on dipstick. • To read proper level, tighten engine oil cap each time. • Reinstall engine oil cap and tighten. • After the first two (2) hours of mowing, change the oil, and every 25 hours thereafter. You may need to change the oil more often under dusty, dirty conditions. GAS • FIG. 9 GASOLINEFILLERCAP (See Fig. 10) Fill gasoline tank with fresh, clean, unleaded gasoline. DO NOT USE PREMIUM GASOLINE. BE CAREFUL NOT TO OVER FILL TANK. ENGINE OIL CAP W/DIPSTICK 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 gf an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the fuel tank, start the engine and let it run until fuel lines and carburetor are empty. Use fresh fuel next season. See Storage Instructions for additional information. Never use engine or carburetor cleaner products in fuel tank or permanent damage may occur. FIG. 10 TO START ENGINE • To start a cold engine, push primer five (5) times before trying to start. Use a firm push. This step is not usually necessary when starting an engine which has already run for afew minutes. • Push engine speed control lever to fast (,,_) position. • Hold operator presence control bar down to the handle and pull starter handle quickly. Do not allow starter rope to snap back. • To stop engine, release operator presence control bar. NOTE: In cooler weather it may be necessary to repeat priming steps. In warmerweather over priming maycause flooding and engine will not start. If you do flood engine, wait a few minutes before attempting to start and do not repeat priming steps. 113 OPERATION MOWING TIPS MAX 1/3 Undercertain conditions, such as very tall grass, it may be necessary to raise the height of cut to reduce pushing effort and to keep from overloading the engine and leaving clumps of grass clippings. For extremely heavy cutting, reduce the width of cut by overlapping previously cut path and mow slowly. For better grass bagging and most cutting conditions, the engine speed should be set in the fast (,_) position. When using a rear discharge lawn mower in moist, heavy grass, clumps of cut grass may not enter the grass catcher. Reduce ground speed (pushing speed) and/or runthe lawn mower ove rthe area a seco ndtime. FIG. 11 MULCHING MOWING TIPS If a trail of clippings is left on the right side of a rear discharge mower, mow in a clockwise direction with a small overlap to collect the clippings on the next pass. IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER HOUSING FREE OF BUILT-UP GRASS AND TRASH. SEE =CLEANING" IN CUSTOMER RESPONSIBILITIES SECTION OF THIS MANUAL. Pores in cloth grass catchers can become filled with dirt and dust with use and catchers will collect less grass. To prevent this, regularly hose catcher off with water and let dry before using. The special mulching blade will recut the grass clippings many times and reduce them in size so that as they fall onto the lawn they will disperse into the grass and not be noticed. Also, the mulched grass will biodegrade quickly to provide nutrients for the lawn. Always mulch with your highest engine (blade) speed as this will provide the best recutting action of the blades. Keep top of engine around starter clear and clean of grass clippings and chaff. This will help engine air flow and extend engine life. 11 • Avoid cutting your lawn when it is wet. Wet grass tends to form clumps and interferes with the mulching action. The best time to mow your lawn is the early afternoon. At this time the grass has dried and the newly cut area will not be exposed to the direct sun. • For best results, adjust the lawn mower cutting height so that the lawn mower cuts off only the tcp one-third of the grass blades (See Fig. 11). If the lawn is overgrown it will be necessary to raise the height of cut to reduce pushing effort and to keep from overloading the engine and leaving clumps of mulched grass. For extremely heavy mulching, reduce your width of cut by overlapping previously cut path and mow slowly. • Certain types of grass and grass conditions may require that an area be mulched a second time to completely hide the clippings. When doing a second cut, mow across or perpendicular to the first cut path. • Changeyourcuttingpattemfromweektoweek. Mow north to south one week then change to east to west the next week. This will help prevent matting and graining of the lawn. CUSTOMER RESPONSIBILITIES FILL IN DATES " AS You COMP,ETE _ _-,_'/>'n_-_'/_-,,_'-,_"- REGULAR SERVICE _/_ _£-q(_£'£._ Check for Loose Fasteners _ M (If Equipped) Clean/Inspect Grass Catcher Clean Lawn Mower If W Inspect/Clean Drive Wheels (Self-Propelled Mowers) R Sharpen/Replace SERVICE DATES V' _ V' Mower Blade I/'3 Lubrication Chart ikf If Clean Battery/Recharge tElectric Start Mowers / If V'4 RE Change Check Engine Engine Oil OilLevel G ¢_'_J_" If I_ _ 1_1.2 Clean Filter InspectAir Muffler _2 NE ! Replace Plug Replace Spark Air Filter Paper Cartridge 2 1 - Change more often when operating under a heavy load or in high ambient temperatures. 2 - Service more often when operating in dirty or dusty condfflons, 3 - Replace blades more often when mowing in sandy soil. 4-Charge LUBRICATION CHART 48 hours at end of season. ) WHEEL ADJUSTER GENERAL RECOMMENDATIONS The warranty on this lawn mower does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator must maintain mower as instructed in this manual, Some adjustments will need to be made periodically to properly maintain your unit. All adjustments in the Service and Adjustments section of this manual should be checked at least once each season. • BEFORE • BRAKE SPRING BRACKET Once a year, replace the spark plug, replace air filter element and check blade for wear. A new spark plug and clean/new air filter element assures proper air-fuel mixture and helps your engine run better and last longer. Follow the maintenance schedule in this manual. EACH i ENGINE OIL HANDLE BRACKET MOUNTING PIN USE Check engine oil level. Check for loose fasteners. (_) LUBRICATION Keep unit well lubricated (See "LUBRICATION _) REAR DOOR HINGE SPRAY LUBRICANT (_ REFER TO CUSTOMER RESPONSIBILITIES "ENGINE" SECTION. CHART"). IMPORTANT: DO NOT OIL OR GREASE PLASTIC WHEEL 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 ONLYA DRY, POWDERED GRAPHITE TYPE LUBRICANT SPARINGLY. 12 CUSTOMER RESPONSIBILITIES LAWN MOWER BLADE Always observe safety rules when performing any maintenance. TIRES • Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber. BLADE • Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage. BLADE CARE For best results, mower blade must be kept sharp. place bent or damaged blades. Re- TO REMOVE BLADE (See Fig. 12) • • • • • SHAFT Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with spark plug. Turn lawn mower on its side. Make sure air filter and carburetor are up. Use a wood block between blade and mower housing to prevent blade from turning when removing blade bolt. HARDENED WASHER LOCK WASHER GEAR CASE NOTE: Remove the blade adapter and check the key inside hub of blade adapter. The key must be in good condition to work properly. Replace adapter if damaged• TO REPLACE BLADE (See Fig. 12) Position the blade adapter on the engine crankshaft• Be sure key in adapter and crankshaft keyway are aligned. • Position blade on the blade adapter aligning the two (2) holes in the blade with the raised lugs on the adapter. • B_ sure the trailing edge of blade (opposite sharp edge) is up toward the engine. • Install the blade bolt with the Iockwasher and hardened washer into blade adapter and crankshaft. • Use block of wood between blade and lawn mower housing and tighten the blade bolt, turning clockwise. • The recommended tightening torque is 35-40 ft. Ibs. IMPORTANT: BLADE BOLT IS GRADE 8 HEAT TREATED. • To keep your drive system working properly, the gear case and area around the drive should be kept clean and free of trash build-up. Clean under the drive cover twice a season. • The gear case is filled with lubricant to the proper level at the factory. The only time the lubricant needs attention is if service has been performed on the gear case. • If lubricant is required, use only Texaco Starplex Premium Grease, part no. 750369. Do not substitute. • TO SHARPEN DRIVE WHEELS Check front drive wheels each time before you mow to be sure they move freely. The wheels not turning freely means trash, grass cuttings, etc. are in the drive wheel area and must be cleaned to free drive wheels. If necessary to clean the drive wheels, check both front wheels. blade - but if BLADE Care should be taken to keep the blade balanced. An unbalanced blade will cause eventual damage to lawn mower or engine. • BLADE ADAPTER FIG. 12 Protect your hands with gloves and/orwrap blade with heavy cloth. Remove blade bolt by turning counter-clockwise. Remove blade and attaching hardware (bolt, lock washer and i_ardened washer). NOTE: We do not recommend sharpening you do, be sure the blade is balanced. TRAILING EDGE • Remove hubcaps, hairpin cotters and washers. • Remove wheels from wheel adjusters. • Remove any trash or grass cuttings from inside the dust cover, pinion and/or drive wheel gear teeth. • Put wheels back in place. • If after cleaning, the drive wheels do not tum freely, contact your nearest authorized service center. GRASS CATCHER The grass catcher may be hosed with water, but must be dry when used. The blade can be sharpened with a file or on a g rinding wheel. Do not attempt to sharpen while on the mower. To check blade balance, drive a nail into a beam or wall. Leave about one inch of the straight nail exposed. Place center hole of blade over the head of the nail. If blade is balanced, it should remain in a horizontal position. If either end of the blade moves downward, sharpen the heavy end until the blade is balanced. Check your grass catcher often for damage or deterioration. Through normal use it will wear. If catcher needs replacing, replace only with a manufacturer approved replacement catcher. Give the lawn mower model number when ordering• 13 CUSTOMER RESPONSIBILITIES ENGINE LUBRICATION Use only high quality detergent oil rated with API service classification SG. Select the oil's SAE viscosity grade according to your expected operating temperature. SAE VISCOSITY GRADES CONTAINER FIG. 13 -30" -20" -I0" 0" 10" 20" 30° TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE COLLAR NOTE: Although multi-viscosity oils (5W30, 10W30 etc.) improve starting in cold weather, these multi-viscosity oils will result in increased oil consumption when used above 32°F. Check your engine oil level more frequently to avoid possible engine damage from running low on oil. COUNTERCLOCKWISE TO REMOVE Change the oil after the first two hours of operation and every 25 hours thereafter or at least once a year if the lawn mower is not used for 25 hours in one year. SLOT Check the crankcase oil level before starting the engine and after each five (5) hours of continuous use. Tighten oil plug securely each time you check the oil level. AIR FILTER AIR FILTER COVER FIG, 14 TO CHANGE ENGINE OIL (See Fig. 13) MUFFLER NOTE: Before tipping lawn mower to drain oil, drain fuel •tank by running engine until fuel tank is empty. inspect and replace corroded muffler as itcould create afire h_z_rd_ncl/orcl_m_g_, SPARK PLUG Disconnect spark plug wlm Imm sp_,rkplug _nd pllco wire where it cannot come in contact with spark plug. • Remove engine oil cap; lay aside on a clean surface, • Tip lawn mower on its side and drain oil into a suitable container. Rock lawn mower back and forth to remove an}, oil trapped inside of engine, Wipe off any spilled oil on lawn mower and on side of engine. • • Fill engine with oil. Fill only to the "FULL" line on the dipstick. DO NOT OVER FILL. • Replace engine oil cap. Change your spark plug each year to make your engine start easier and run better. Set spark plug gap at.030 inch. CLEANING IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER HOUSING FREE OF BUILT-UP GRASS AND TRASH. CLEAN UNDERSIDE OF MOWER HOUSING AFTER EACH USE, from spark plug and place wire where it cannot come in contact with the spark CAUTION: Disconnect spark plug wire plug. • Reconnect spark plug wire to spark plug. AIR FILTER Your engine will not run properly and may be damaged by using a dirty air filter. • Replace the air filter every year, more often if you mow in very dusty, dirty conditions. Do not wash air filter. TO CHANGE AIR FILTER (See Fig. 14) • • Remove the air filter cover by turning counterclockwise to the stop and pull away from collar. • • Remove filter from inside of cover. • • Clean the inside of the cover and the collar to remove any dirt accumulation. Insert new tilter into cover. • • Put air filter cover and filter into collar aligning the tab with the slot. • Push in on cover and turn clockwise to tighten. TO TIGHTEN I Turn lawn mower on its side. Make sure air filter and carburetor are up. Clean the underside of your lawn mower by scraping to remove build-up of grass and trash. Clean engine often to keep trash from accumulating. A clogged engine runs hotter and shortens engine life. Keep finished surfaces and wheels free of all gasoline, oil, etc, We do not recommend using a garden hose to clean lawn mower unless the electrical system, muffler, air filter and carburetor are covered to keep water out. Water in engine can result in shortened engine life. CLEAN UNDER DRIVE COVER 14 Clean under drive cover at least twice a season. Scrape underside of cover with putty knife or similar tool to remove any build-up of trash or crass on und_rRid_ of drive=P.t_v_r. SERVICE AND ADJUSTMENTS CAUTION" BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: ! Release control bar. and all moving parts have completely stopped. Make sure the blade • Disconnect spark plug wire from spark plug and place where it cannot come in contact with plug. lAWN MOWER TO ADJUST CU'I-rlNG See 'TO ADJUST CUFFING section of this manual. HEIGHT HEIGHT" in the Operation REAR DEFLECTOR The rear deflector, attached between the rear wheels of your lawn mower, is provided to minimize the possibility that objects will be thrown out the rear of the lawn mower into the operator's mowing position. If the rear deflector becomes damaged, it should be replaced. TO REMOVE/REPLACE DRIVE BELT PRESS BELT (See Fig. 15) • DRIVE COVER • Remove drive cover. Remove belt by pushing down on gear case pulley. Turn lawn mower on its side with carburetor and fuel cap up. Remove blade. • Remove debris shield. Remove belt from engine pulley on crankshaft. Install new belt by reversing above steps. Always use factory approved belt to assure fit and long life. FIG. 15 SERVICE AND ADJUSTMENTS TO ADJUST HANDLE (See Figs. 16 Thru 18) SHIPPING PosmoN Your lawn mower handle canbe raised or lowered for your mowing comfort. Four (4) positions are available: high, medium high, medium low and low. Handles are shipped mounted in the medium low position. • MEDIUM LOW MEDIUM HIGH To change from medium low to medium high position, the upper and lower handle sections will have to be turned over (See Fig. 16B). Remove the controls and operator presence control bar from the upper handle. • Remove the starter rope guide from the lower handle. • Remove hairpin cotters. • Disconnect the lower handle from the handle brackets (See Fig. 18). Turn the handle over and reassemble cotters that have been removed. the hairpin • Reassemble the starter rope guide. • Reassemble the controls and the operator presence control bar to the upper handle. & FIG. 16A FIG. 16B F CAUTION: The operator presence control bar must pivot freely to permit blade brake engagement when control bar is released. Do not over tighten the fasteners holding the controls to the upper handle. LOW HIGH To change from medium low to high position only the upper handle section will have to be turned over (See Fig. 17A). To change from medium low to low position, only the lower handle section will have to be turned over (See Fig. 17B). ENGINE FIG. 17A ENGINE SPEED Your engine speed has been factory set. Do not attempt to increase engine speed or it may result in personal injury. If you believe that the engine is running too fast or too slow, take your lawn mower to an authorized service center/ department for repair and adjustment. FIG. 17B LOWERHANDLE SQUEEZE CARBURETOR Your carburetor has a non-adjustable fixed main jet for mixture control. If your engine does not operate properly due to suspected carburetor problems, take your lawn mower to an authorized service center/department for repair and adjustment. HANDLE BRACKET HAIRPIN COI"FER FIG. 18 16 STORAGE Immediately prepare your lawn mower for storage at the end of the season or if the unit will not be used for 30 days or more. ENGINE FUEL SYSTEM LAWN MOWER 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. When lawn 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 lawn mower (See "CLEANING" in the Customer Responsibilities section of this manual). • Lubricate as shown in the Customer Responsibilities section of this manual. • Be sure that all nuts, bolts, screws, and pins are securelyfastened. Inspect movingparfsfordamage, breakage and wear. Replace if necessary. • Touch up all rusted or chipped paint surfaces; sand lightly before painting. HANDLE (See • Start the engine and let it run until the fuel lines and carburetor are empty. • Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. Use fresh fuel next season. NOTE: Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage. Add stabilizer to gasoline in fuel tank or storage container. Always follow the mix ratio found on stabilizer container. Run engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach the carburetor. Do not drain the gas tank and carburetor if using fuel stabilizer. Squeeze the bottom ends of the lower handle toward each other until the lower handle clears the handle bracket, then move handle forward. • Loosen upper handle mounting bolts enough to allow upper handle to be folded back. IMPORTANT: WHEN FOLDING THE HANDLE FOR STORAGE OR TRANSPORTATION, BE SURE TO FOLD THE HANDLE AS SHOWN OR YOU MAY DAMAGE THE CONTROL CABLES. • Drain the fuel tank. • Fig. 19) You can fold your lawn mower handle for storage. • • ENGINE OIL Drain oil (with engine warm) and replace with clean engine oil. (See "ENGINE" in the Customer Responsibilities section of this manual). When setting upyour handle from the storage position, the lower handle will automatically lock into the mowing position. CYLINDER LOWER HANDLE • Remove spark plug. • Pour one ounce (29 ml) of oil through spark plug hole into cylinder. • Pull starter handle slowly a few times to distribute oil. Replace with new spark plug. BRACKET OTHER SQUEEZE TO FOLD HAIRPIN COTTER • Do not store gasoline from one season to another. • Replace your gasoline can if your can starts to rust. Rust and/or dirt in your gasoline will cause problems. • If possible, store your unit indoors and cover it to give protection from dust and dirt. • OPERATOR 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 will cause your unit to rust. IMPORTANT: NEVER COVER MOWER WHILE ENGINE AND EXHAUST AREAS ARE STILL WARM. PRESENCE CONTROL eAR UPPER HANDLE _ _7/.._//_'_"_ FoRFOLD FORWARDsToRAGE /_,_,.--" _'_"'_'_ _f_ _YJ h" CAUTION: Never store the lawn mower 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. "_ LOWER HANDLE FIG. 19 17 REPAIR PARTS CRAFTSMAN 22" ROTARY LAWN MOWER MODEL NUMBER 917,373981 27 6 \ 11 22 14 61 I 56 GO 12 24 28_ 3 ____ 70 65 69 67 3O REPAIR PARTS CRAFTSMAN .,.I. {.O KEY NO. PART NO 1 2 3 5 6 7 8 9 11 12 14 15 16 17 20 21 22 23 24 25 26 27 28 29 30 31 32 34 35 36 37 39 40 41 42 133088X479 130861 74350424 85827 136376 STD541425 851509 48137 128415 STD512505 700483X479 700365X479 133190X479 140661X479 140540 702813 85543 87677 77400 85179 52160 700781 84921 62335 85021X004 701037 850855X004 84920 133759X007 133757X007 55187 140629X459 140628X459 850998 750097 22" ROTARY LAWN MOWER DESCRIPTION Upper Handle Engine Zone Control Cable Hex Head Bolt 1/4-20 x 1-1/2 Cable Clip Handle Knob Locknut 1/4-20 Control Bar Rear Door Kit Pop Rivets Hex Tapping Screw 1/4-20 x 1/2 Back Plate Side Baffle Discharge Baffle Rear Baffle Rear Skirt Mulcher Plug Engine Pulley Hi-Pro Key #505 Hubcap Retainer Clip Washer Wheel & Tire Assembly Shoulder Bolt 3/8-16 Belleville Washer Axle Arm Assembly Selector Knob Selector Spring Spacer Wheel Adjusting Bracket (Left) Wheel Adjusting Bracket (Right) Thread Cutting Screw 5/16-18 x 3/4 Handle Bracket Assembly (Left) Handle Bracket Assembly (Right) Hex Head Thread Rolling Screw 3/8-16 x 1-1/8 Hex Washer Head Screw #10-24 x 1/2 KEY NO. 43 44 46 47 48 49 50 51 52 55 56 57 58 59 61 62 _ 65 66 67 68 69 70 71 --- MODEL NUMBER PART NO 87930 48377 851514 141114 851074 850263 851084 700869X479 85463 751592 88652 51793 84676X479 131959 103672X 134612 1_L13Z_ 701458 752240X479 702807 141839 702808 702809 141841 141763 144815 Available accessories 71 33723 71 33623 71 33500 7"133300 7"133417 7"133316 917.373981 DESCRIPTION Guide Clip Lawn Mower Housing (Incl. Key #14,15,51 &52) Blade Adapter Blade 22" Hardened Washer Helical Washer 3/8-24 x 1-3/8 Grd. 8 Hex Head Machine Screw 3/8-24 x 1-3/8 Grd. 8 Front Baffle Danger Decal Locknut 3/8-16 Hinge Screw Hairpin Cotter Lower Handle Handle Bolt Rope Guide Debris Shield Engine - Craftsman - Model No. 143.945504 o]_55T Door Latch Side Discharge Guard Speed Nut Hinge Spring Hinge Rod Screw Decal Owner's Manual not included with lawn mower: High Wheel Kit Gas Can (2.5 gaL) Fuel Stabilizer SAE 30W Oil (20 oz.) Dust Shield Mower Cover REPAIR PARTS CRAFTSMAN 22" ROTARY LAWN MOWER MODEL NUMBER 917.373981 11 / 54 10 14 16 Io o | 12 18 10 14 41 13 12 o ,8 REPAIR PARTS CRAFTSMAN 22" ROTARY LAWN MOWER MODEL NUMBER 917.373981 KEY NO. .,.,,& 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 PART NO. 48029 137076 69180 750029 137078 700875 85179 77400 52160 86960 700783 12000058 137054 88080 88118 67725 701037 DESCRIPTION Drive Head Kit Drive Control Locknut #10-24 Pan Head Machine Screw #10-24 x 2 V-Belt Carriage Bolt 1/4-20 x 2-3/4 Retainer Clip Hubcap Washer Nylon Bushing Wheel & Tire Assembly E-Ring Pinion Dust Cover Felt Washer Washer 1/2 x 1-1/2 x .134 Selector Knob KEY NO. PART NO 19 25 27 28 31 32 35 36 37 38 40 41 52 53 54 55 56 63601 141764 143603 702806 132010 137052 751809 702511 137090 STD541425 75192 751810 144748 144747 141245 86012 851552 DESCRIPTION Hex Locknut 1/4-20 Drive Cover Decal Hex Washer Head Screw #10-24 x 3/4 Drive Cover Hex Flange Nut Drive Pulley Wheel Adjuster Assembly (Left) Gear Case Assembly Spring Hex Locknut 1/4-20 Spring Wheel Adjuster Assembly (Right) Frame Tube Catcher Frame Grassbag Assembly Driveshaft Cover Hi-Lo Pan Head Screw #10-16 x 1/2 REPAIR PARTS 22" ROTARY LAWN MOWER - - MODEL NO. 917.373981 GEAR CASE ASSEMBLY PART NUMBER 702511 J J f 17 15 14 13 KEY NO. PART NO. 1 2 3 4 5 6 1749O416 137055X004 137053 57072 702710 48373 7 8 9 10 1t 12 77881 137051 137074 57079 131484 700343 DESCRIPTION Tapping Screw 1/4-20 x 1-1/4 Engagement Bracket Shifter Seal Grooved Pin 1/8 x 5/8 Gear Case Halves Kit (Includes Key Nos. 4, 5, and 7) Bearing Worm Shaft Drive Shaft Hardened Washer Clutch Yoke Bushing 22 KEY NO. PART NO. DESCRIP_ON 13 14 15 16 17 18 19 86447 137050 750436X 750369 12000003 850848 81585X004 Plug Helical Gear Clutch Jaw Grease E-Ring Hi-Pro Key Spring Bracket NOTE: To reseal housing halves use Locktite No. 515, Part No. 77923 NOTE: All component dimensions 1 inch = 25,4 mm given in U.S. inches. CRAFTSMAN 4-CYCLE ENGINE MODEL NO.143.945504 MODELandSERIAL NUMBERSHERE 185 / "'/ 178 241 239 245 82J_1_1 /_ 238 _ SET 4OO 250 23 CRAFTSMAN 4-CYCLE ENGINE REF NO. 1 2 6 7 PART NO. 36478 26727 33734 34214A 8 9 12 12B 14 15 16 17 18 19 20 30 40 33735 3O2OO 33886 34695 _ 28277 30589 31383A 31335 650548 36281 32600 35801 36073 36074 36075 36070 36071 36072 41 42 43 45 46 48 5O 52 69 70 72 73 75 80 81 82 83 86 89 90 92 93 100 101 103 110 119 120 125 126 36076 36077 36078 20381 32875 32610A 27241 35992 29914 35261 34311D 30572 28833 27897 30574A 30_90A 30591 30588A 650488 611004 611109 650815 650816 34443A 610118 650814 34961 36477 36476 36471 36472 29314B 29315C 130 6021A 135 35395 150 35991 151 31673 166 35827 MODEL NO.143.945504 REF PART NO. NO. 169 27234A 172 32755 174 30200 178 29752 182 6201 184 26756 185 31384A 186 34337 189 650839 190 35831 191 35039B 192 34966 193 34965 194 32309 195 610973 200 35727 202 36482 203 31342 204 650549 205 650777 207 34336 215 35511 223 650451 224 34690A 238 650932 239 34338 241 35797 245 35066 250 35065 260 35826 262 850831 263A 35821 275 36473 275B 391020 277 650795 285 3500O 287 65O926 290 34357 292 26460 300 35586 301 35355 305 35819A 306 34265 307 35499 309 650936 310 35822 313 34080 347 650898 370 36261 370A 35167 380 632681 390 690702 400 36481 DESCRIPTION Cylinder (Includes Ref. #2 and 20) Dowel Pin Breather Element Breather Assembly (Includes Reference #6, 8, 9, 12 and 12B) * Breather Gasket Screw #10-24 x 9/16 Breather Tube Breather Tube Elbow Washer Governor Rod (Includes Ref. #14) Governor Lever Governor Lever Clamp Screw #8-32 x 5/16 Extension Spring Oil Seal Crankshaft Piston, Pin & Ring Set, Std. Size Piston, Pin & Ring Set, .010" Over Piston, Pin & Ring Set, .020" Over Piston & Pin Assembly, Std. Size Piston & Pin Assembly, .010" Over Piston & Pin Assembly, .020" Over (Assemblys Include Reference #43) Ring Set, Piston, Standard Size Ring Set, Piston, .010" Oversize Ring Set, Piston, .020" Oversize Piston Pin Retaining Ring Connecting Rod Assy. (IncL #46) Connecting Rod Bolt Vaive Lifter Camshaft (MCR) Oil Pump Assembly * Mounting Flange Gasket Mounting Flange (Incl. #72 thru 83) Oil Drain Plug Drain Plug Gasket Oil Seal Governor Shaft Washer Governor Gear Assy. (Incl. #81) Governor Spool Screw 1/4-20 x 1-1/4 Flywheel Key Flywheel Belleviile Washer Flywheel Nut Solid State Ignition Spark Plug Cover Screw, Torx T-15 #10-24 x 1 Ground Wire * Cylinder Head Gasket Cylinder Head Exhaust Valve, Standard Size Exhaust Valve, 1/32" Oversize Intake Valve, Standard Size Intake Valve, 1/32" Oversize (Al! Valves Include Reference #151) Screw 5/16-18 x 1-1/2 Resistor Spark Plug (RJ19LM) Valve Spring Valve Spring Cap Engine Shroud DESCRIPTION * Valve Cover Gasket Valve Cover Screw #10-24 x 9/16 Nut & Lock Washer 1/4-28 Screw 1/4-28 x 7/8 * Carburetor To Intake Pipe Gasket Intake Pipe (Includes Ref. #224) Governor Link Screw 1/4-20 x 3/8 Brake Lever S.E. Brake Bracket (Includes #195) Brake Control Link Brake Spring Retaining Ring Terminal Control Bracket (Incl. #202-205) Compression Spring Compression Spring Screw #5-40 x 7/16 Screw #6-32 x 21/32 Throttle Link Control Knob Screw 1/4-20 x 1 * Intake Pipe Gasket Screw #10-32 x 49/64 * Air Cleaner Gasket Air Cleaner Collar Air Cleaner Filter Air Cleaner Cover Blower Housing Screw #1/4-20 x 1/2 Starter Grill Muffler (Includes Reference #277) Spark Arrestor Muffler (Optional) Screw 1/4-20 x 2-1/4 Starter Cup Screw #8-32 x 21/64 Fuel Line Fuel Line Clamp Fuel Tank (Includes #292 and 301) Fuel Cap Oil Fill Tube * O-Ring O-Ring Screw #10-32 x 13/32 Dipstick Spacer Screw #10-32 x 27/32 Instruction Decal Instruction Decal Carburetor (includes Ref. #184) Rewind Starter Gasket Set (Incl. items marked*) NOTE: This engine could have been built with starter #590637. Refer to the design of the air intake louvers for part identification (individual starter parts do not interchange). RPM Settings: NOTE: 24 Low: 2450-2750, High: 2900-3200 All component dimensions given in U.S. inches 1 inch = 25.4 mm CRAFTSMAN 4-CYCLE ENGINE CARBURETOR MODEL NO.143.945504 NO. 632681 REF PART NO. NO. REWIND STARTER NO. 590702 -- 632681 1 2 4 5 6 7 16 25 27 28 29 30 631615 631767 631184 631183 632504 650506 631775 631867 631024 632019 631028 631021 31 35 35A 40 44 48 631022 36045 632647 632682 27110 631027 REF PART NO. NO. -1 2 3 4 5 6 7 8 11 590702 590599A 590600 590696 590601 590697 590698 590699 590700 590703 12 13 590535 590701 NOTE: REWIND STARTER NO. 590637 25 Carburetor, Complete (Includes Ref. #184 of Engine Parts List) Throttle Shaft and Lever Assembly Throttle Retum Spring Dust Seal Washer Dust Seal, Throttle Throttle Shutter Shutter Screw Fuel Fitting Float Bow! Float Shaft Float Float Bowl O-Ring Inlet Needle, Seat and Clip (Includes Reference Number 31) Spring Clip Primer Bulb/Retainer Ring Primer Bulb Filter High Speed Bowl Nut Bowl Nut Washer Welch Plug, Atmospheric Vent DESCRIPTION Recoil Starter, Complete Spring Pin (Includes Reference #4) Washer Retainer Washer Brake Spring Starter Dog Dog Spring Pulley & Rewind Spring Assembly Starter Housing Assembly (40 Degree Grommet) Starter Rope (98" Long, 9/64" Dia.) Starter Handle All component dimensions given in U.S. inches 1 inch = 25.4 mm REF PART NO. NO. -1 2 3 4 5 6 7 8 590637 590899A 590600 590615 590601 590598 590616 590617 590618A 9 10 11 590619 590620 590638 12 13 590535 590452 NOTE: DESCRIPTION DESCRIPTION Recoil Starter, Complete Spring Pin (Includes Reference #4) Washer Retainer Washer Brake Spring Starter Dog Dog Spdng Pulley & Rewind Spring Assembly _ncludes Reference #9 and 10) pring, Rewind Cover, Spring Starter Housing Assembly (40 Degree Grommet) Starter Rope (98" Long, 9/64" Dia.) Starter Handle All component dimensions 1 inch = 25.4 mm given in U.S. inches SF_/A/ S (RrlFTXMRN® OWNER'S MANUAL 5.5 HORSEPOWER 22" 3 in ONE Convertible POWER PROPELLED ROTARY LAWN MOWER Each lawn mower has its own model number. gine has its own model number. MODEL NO. 917.373981 Each en- The model number for your lawn mower will be found on a decal attached to the rear of the lawn mower housing. The model number for your engine will be found on the blower housing of the engine. All parts listed herein may be ordered from any Sears, Roebuck and Co. Service Center/Department and most Retail Stores. IF YOU NEED REPAIR SERVICE OR PARTS: WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION: • PRODUCT- FOR REPAIR SERVICE, CALL THIS TOLL FREE NUMBER: 1-800-4-REPAIR (1-800-473-7247) FOR REPLACEMENT PARTS INFORMATION AND ORDERING, CALL THIS TOLL FREE NUMBER: 1-800-FON-PART LAWN MOWER • MODEL NUMBER - 917.373981 • ENGINE MODEL NO. - 143.945504 • 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. (1-800-366-7278) 28
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