Craftsman 6.0 HORSEPOWER 22" REAR DISCHARGE ROTARY LAWN MOWER 917.387402 Owner's Manual
Owner's Manual [RRFTXMI:IN" 6.0 HORSEPOWER 22" REAR DISCHARGE ROTARY LAWN MOWER Model No. 917.387402 ⢠Safety ⢠Assembly ⢠Operation ⢠_ Maintenance ⢠EspaSol ⢠Repair Parts CAUTION: Read and follow all Safety Rules and Instructions before operating this equipment Seam, Roebuck and Co., Hoffman Estates, IL 60179
Warranty 2 Product Specifications 11 Safety Rules 2 Service and Adjustments 13 Assembly 4 Storage 15 Operation 6 Troubleshooting 16 Maintenance Schedule 10 Repair Parts 34 Maintenance 10 Parts Ordering Back Cover LIMITED TWO YEAR WARRANTY ON CRAFTSMAN POWER MOWER For two years from date of purchase, when this Craftsman Lawn Mower is maintained, lubdcated, 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 crank- shafts and the failure to maintain the equipment according to the instructions con- tained 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 p_'oduct 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 Safety standards require operator pres- ence controls to minimize the risk of injury. Your unit is equipped with such controls. Do not attempt to defeat the function of the operator presence controls under any circumstances. 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. ⢠Do not allow children to use y(_ur mower. Never allow adults to use mower without proper instructions. ⢠Keep the area of operation clear of all persons, especially small children and pets. ⢠Use mower only as the manufacturer intended and as described in this manual. ⢠Do not operate mower if it has been dropped or damaged in any manner. Always have damage repaired before using your mower. ⢠Do not use accessory attachments that are not recommended by the manufac- turer. Use of such attachments may be hazardous. ⢠The blade tums when the engine is running. PREPARATION: ⢠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. 2
⢠Dress properly. Do not operate mower when barefoot or wearing open sandals. Wear only solid shoes with good traction when mowing. ⢠Check fuel tank before starting engine. Do not fill gas tank indoors, when the engine is running or when 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. ⢠Always make wheel height adjustments before starting your mower. Never attempt to do this while the engine is running. ⢠Mow only in daylight or good artificial light. OPERATION: ⢠Keep your eyes and mind on your mower and the area being cut. Do not let other interests distract you. ⢠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. ⢠Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times. ⢠Always stop the engine whenever you leave or are not using your mower, or before crossing driveways, walks, roads, and any gravel--covered areas. ⢠Never direct discharge of material toward bystanders nor allow anyone near the mower while you are operating it. ⢠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. ⢠Do not continue to run your mower if you hit a foreign object. Follow the procedure outlined above, then repair any damage before restarting and operating you mower. ⢠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. ⢠Do not run the engine indoors. Exhaust fumes are dangerous. ⢠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 exces- sively 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. MAINTENANCE AND STORAGE: ⢠Check the blade and the engine mount- ing 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. ⢠Keep all safety devices in place and working. ⢠To reduce tire hazard, keep the engine free of grass, leaves or excessive grease and oil. ⢠Check grass catcher often for deteriora- tion and wear and replace wom bags. Use only replacement bags that are recommended by and comply with specifications of the manufacturer of your mower. ⢠Always keep a sharp blade on your mower. ⢠Allow engine to cool before storing in any enclosure. ⢠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 hot water heater, space heater, clothes dryer, etc. ACAUTION: Always disconnect spark plug wire and place wire where it cannot contact spark plug in order to prevent accidental starting when setting up, transporting, adjusting or making repairs. AWARNING: The engine exhaust from this product contains chemicals known to the State of Ca!ifornia to cause cancer, birth defects, or other reproductive harm. 3
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 LAWN MOWER PERFORMANCE 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. CUF.OOEFL,C,O. t-- r FOR REAR DISCHARGE LAWN MOWERS MULCHER KITS STABILIZER _ GRASS CATCHERS _ GRASS CATCHERS _ FOR FOR REAR DISCHARGE SIDE DISCHARGE LAWN MOWERS LAWN MOWERS GAS CANS LAWN MOWER MAINTENANCE MUFFLERS AIR FILTERS SPARK PLUGS BELTS BLADES BLADE ADAPTERS WHEELS ENGINE OIL 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 unassembied for shipping purposes. All parts such as nuts, washers, bolts, etc., necessary to complete the assembly have been placed in the parts bag. To ensure safe and proper operation of your lawn mower, all parts and hardware you as- semble must be tightened securely. Use the correct tools as necessary to ensure proper tightness. TO REMOVE LAWN MOWER FROM CARTON ⢠Remove loose parts included with mower. ⢠Cut down two end comers 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. HOW TO SET UP YOUR LAWN MOWER TO UNFOLD HANDLE IMPORTANT: Unfold handles carefully so as not to pinch or damage control cables. ⢠Raise handles until lower handle section locks into place in mowing position. ⢠Remove protective padding, raise upper handle section into place on lower handles and tighten both handle knobs. ⢠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. 4
Operator presence Upper handle Lift up Lower handle Mowing position TO INSTALL ATTACHMENTS Your lawn mower was shipped ready to be used as a mulcher. To convert to bagging or discharging: ⢠Open rear door and remove mulcher plug. Store mulcher plug in a safe place. ⢠You can now install catcher or optional clipping deflector. ⢠To return to mulching operation, install mulcher plug into discharge opening of mower. Mulcher plug 4,CAUTION: Do not run your lawn mower without mulcher plug in place or approved clipping deflector or grass catcher in place. Never attempt to operate the lawn mower with the rear door removed or propped open.
KNOW YOUR LAWN MOWER READ THIS OWNER'S MANUALAND 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. These symbols may appear on your lawn mower or in literature supplied with the product. Learn and understand their meaning. CAUTION ENGINE ENGINE FAST SLOW CHOKE FUEL OIL DANGER, KEEP HANDS OR WARNING ON OFF ANG FEET AWAY e control bar Starter handle Grass catcher_ Engine oil cap with dipstick Air filter Mulcher plug Gasoline filler ca I Wheel adjuster (on each wheel) Lawn mower housing MEETS CPSC SAFETY REQUIREMENTS Sears rotanj 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 tums when the enffine is runnir_. Operator Presence Control Bar- must be held down to the handle to start the engine. Release to stop the engine. 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 - located at the discharge opening must he removed when converting to bagging or discharging operation. 6
The operation of any lawn mower 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 lawn mower or performing any adjust- ments or repairs. We recommend a wide vision safety mask over spectacles or standard safety glasses. HOW TO USE YOUR LAWN MOWER ENGINE SPEED CONTROL The engine speed was set at the factory for optimum performance. Speed is not adjustable. ENGINE ZONE CONTROL ACAUTION: 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 is equipped with an operator presence control bar which requires the operator to be positioned behind the lawn mower handle to start and operate the lawn mower. TO ADJUST CUTTING HEIGHT ⢠Raise wheels for low cut and lower wheels for high cut. ⢠Adjust cutting height to suit your require- ments. 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 se_ng. NOTE: Adjuster is properly positioned when plate tab inserts into hole in lever. Also, 9- position adjusters (if so equipped) allow lever to be positioned between the plate tabs. Lower Wheels for High Cut Raise Wheels for Low Cut TO ATTACH GRASS CATCHER ⢠Close the flip lid. Rip lid must be dosed while operating lawn mower. ⢠I_ift the rear door on the mower housing and place the grass catcher frame onto the formed tabs on the rear door hinge bracket. ⢠The grass catcher is secured to the lawn mower housing when the rear door is lowered onto the grass catcher frame. ACAUTION: Do not run your lawn mower without clipping deflector or approved grass catcher in place. Never attempt to operate the lawn mower with the rear door removed or propped open. Hinge bracket Grass catcher Formed tabs TO EMPTYGRASSCATCHER ⢠To remove grass catcher, release operator presence control bar to stop engine. ⢠Lift up rear door and remove the grass catcher by the handle. NOTE: Do not drag the bag when emptying; it will caus_ r wear. 7
BEFORE STARTING ENGINE OIL Your lawn mower is shipped without oil in the engine. ⢠Be sure mower is level and area around oil fill is clean. ⢠Remove engine oil cap 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 Maintenance section of this manual. ⢠Pour oil slowty. 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. ⢠Change the oil after every 25 hours of operation or each season. You may need to change the oil more often under dusty, dirty conditions. GAS ⢠Fill fuel tank. Use fresh, clean, regular unleaded gasoline with a minimum of 87 octane. Do not mix oil with gasoline. Purchase fuel in quantities that can be used within 30 days to assure fuel freshness. WARNING: Experience indicates that alcohol blended fuels (called gesohol or using ethanol or methanol) can attract moisture ⢠which leads to separation and formation of acids during storage. Acidtc gas can damage the fuel system of an engine while in storage. ° To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the 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 usff_ engine or carburetor cleaner products in fuel tank or permanent damage may occur. Engine oil cap Gasoline filler cap TO START ENGINE ⢠To start a cold engine, push pnmer three (3) times before trying to start. Use a firm push. This step is not usually necessary when starting an engine which has already run for a few minutes. ⢠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 neces- sary to repeat priming steps. In warmer weather over priming may cause flooding and engine will not stad. If you do flood engine, wait a few minutes before attempting to start and do not repeat priming steps. MOWING TIPS Under cedain conditions, such as very tail grass, it may be necessary to raise the height of cut to reduce pushing effort and to keep from ovedoading the engine and leaving clumps of grass clippings. It may also be necessary to reduce ground speed and/or run the lawn mower over the area a second time. 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 (push- ing speed) and/or run the lawn mower over the area a second time. 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. 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. Keep top of engine around starter clear and clean of grass clippings and chaff. This will help engine air flow and extend engine life. 8
MULCHING MOWING TIPS IMPORTANT: For best performance, keep mower housing free of built-up grass and trash. Clean UNDERSIDE OF MOWER HOUSING after each use. See "Cleaning" in MAINTENANCE section of this manual. ⢠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. ⢠Avoid cutting your lawn when it is wet. Wet grass tends to form clumps and interferes with the mulching act=on. 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 top one-third of the grass blades. If the lawn is overgrown it wig be necessary to raise the height of cut to reduce pushing effort and to keep from overloading the engine and leaving dumps of mulched grass. For extremely heavy mulching, reduce your width of cut, mew slowly and raise the rear of the lawn mower one wheel adjuster setting higher than the front. ⢠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. ⢠Change your cutting pattern from week to week. Mow north to south one week then change to east to west the next week. This will help prevent matting and graining of the lawn. 9
You /,-,?._-j Checkfor Loose Fasteners I lip 4 Cleardlnspect Grass Catcher Ii / ! ll/ (If Equipped) lJ' M Clean Lawn Mower !/ wO Ctean Under Ddve Cover IPower-Propelled Mowem) !/* Check drive belt/pulleys E (Power-Propelled Mowers) I1_ ChaddSh_n/Replace Blade _3 LubrtcaUon Chart t/ Clean Bsttary/Recharge IElectdc Start Mowers_ ll/ 1_4 E Check En_line Oil Level _' N Chan_e Engine Oil I_i_ G clean Air Filter I_ 2 I Inspect Muffler N Clean or Replace Spark Plug 1/ E Replace Air Filtar Paper Cartridge 1_2 1 - Change more often when operating _ ⢠heavy load or k_ high ambient temperature=. 2 - Service more o;lml when opera41ng In dir ty or dusty condltio_.$. 3 - Replace blad_ more often whan mow_ In sandy soil 4 - Charge/,43 houm at elld ol I. 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 warrant_ operator must maintain mower as instructed in this manual. Some adjustments will need to be made period_,ally to properly maintain your unit. All adjustments in the Service and Adjustments section of this manual should be checked at least once each season. ⢠Onceayear, replace the spark pfug, replace air filter element and check blade for wear. A new spad_ plug and clean/new air filter element assures proper air-fuel mixture and helps your engin3 run better and last longer. ⢠Follow themaintenance schedule in this manual. BEFORE EACH USE ⢠Check engine oil level. ⢠Check for loose fasteners. LUBRICATION Keep unit well lubricated (See "LUBRICARON CHART"). LUBRICATION CHART (_) Wheel Engine oil ® Handle bracket (_) Rear mounting pin door hinge (_) SPRAY LUBRICANT (_) SAE30 MOTOROIL. REFERTO ENGINE- MAINTENANCE SECTION. IMPORTANT: Do not og 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 only a dry, powdered graphite type fubrP- nt spanng . 10
PRODUCT SPECIFICATIONS MODEL NUMBER 917.387402 ;ERIAL NUMBER DATE OF PURCHASE HORSEPOWER: 6.0 DISPLACEMENT." 11.5 CU. IN. GASOLINE CAPACITY/TYPE: 1.6 QUARTS UNLEADED REGULAR OILTYPE (API-SF/SG/SH): SAE 30 (ABOVE 32°F) SAE 5W-30 (BELOW 32°F) OIL CAPACITY: 20 OZS. SPARK PLUG(GAP: .030") CHAMPION RJ19LM OR J19LM VALVE CLEARANCE: INTAKE: .004" - .008" EXHAUST: .004" - .008" SOLID STATE IGNITION AIR GAP: .0125 IN. BLADE BOLT TORQUE: 35-40 FT. LBS. ⢠The model and serial numbers will be found on a decal attached to the rear of the lawn mower housing.Record both serial number and date of purchase in space provided above. LAWN MOWER ⢠Remove blade and attaching hardware Always observe safety rules when performing any maintenance. TIRES ⢠Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber. ⢠Avo'_l stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage. (bolt, lock washer and hardened washer). NOTE: Remove the blade adapter and check the key inside hub of blade adapter. The key must be in good condition to work propedy. Replace adapter if damaged. BLADE CARE For best results, mower blade must be kept sharp. Replace bent or damaged blades. TO REMOVE BLADE ⢠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. ⢠Protect your hands with gloves and/or wrap blade with heavy cloth. ⢠Remove blade bolt by turning counter- clockwise. TO REPLACE BLADE ⢠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. ⢠Be sure the trailing edge of blade (opposite sharp edge) is up toward the engine. ⢠Install the blade bolt with the lock washer 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 11 35-40 ft. Ibs.
IMPORTANT: Blade bolt is grade 8 heat treated. TO SHARPEN BLADE NOTE: We do not recommend sharpening blade - but if you do, be sure the blade is balanced. Care should be taken to keep the blade balanced. An unbalanced blade will cause eventual damage to lawn mower or engine. ⢠The blade can be sharpened with a file or on a grinding wheel. Do not attempt to sharpen while on the mower. ⢠To check blade balance, 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. Blade Crank shaft adapter Bolt Crank Lockwasher Hardened Blade shaft washer Trailing adapter GRASS CATCHER edge ⢠The grass catcher may be hosed with water, but must be dry when used. ⢠Check your grass catcher often for damage or deterioration. Through normal use it will wear. If catcher needs replacing, replace only _vith a manufacturer approved replacement catcher. Giye the lawn mower model number when ordering. ENGINE LUBRICATION Use only high quality detergent oil rated with API service classification SF, SH or SG. Select the oil's SAE viscosity grade according to your expected operating temperature. SA_ VISCOSITY GRADES 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. Change the oil after every 25 hours of operation or at least once a year if the lawn mower is not used for 25 hours in one year. 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. TO CHANGE ENGINE OIL NOTE: Before tipping lawn mower to drain oil, drain fuel tank by running engine until fuel tank is empty. ⢠Disconnect spark plug wire from spark plug and place 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 as shown and drain oil into a suitable container. Rock lawn mower back and forth to remove any 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. ⢠Reconnect spark plug wire to spark plug. AIR FILTER Container 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. TO CLEAN AIR FILTER ⢠Loosen screw and tilt cover to remove. ⢠Carefully remove cartddge. ⢠Clean by gently tapping on a flat surface. If very dirty, replace cartridge. ACAUTION: Petroleum solvents, such as kerosene, are not to be used to clean cartridge. They may cause detedoration of TEMPERATURE RANGE ANTK_PATEO BEFORE NE_T OIL CHANGE 12
the cartridge. Do not oil cartridge. Do not use pressurized air to clean or dry cartridge. ⢠Install cartridge, then replace cover making sure the tabs are aligned with the slots in the back plate. Fasten screw securely. Back Lip Slots Cover tabs Cartridge Cover MUFFLER Inspect and replace corroded muffler as it could create a fire hazard and/or damage. SPARK PLUG 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. â¢,CAUTION: Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with the spark plug. ⢠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. A, CAUTION: Before performing any service or adjustments: ⢠Release control bar and stop engine. ⢠Make sure the blade and all moving parts have completely stopped. ⢠Disconnect spark plug wire fromspark plug and place where it cannot come in contact with plug. LAWN MOWER TO ADJUST CUTrlNG HEIGHT See "TO ADJUST CUTTING HEIGHT" in the Operation section of this manual. 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 ADJUST HANDLE Your lawn mower handle can be 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. ⢠To change from medium low to medium high position, the upper and lower handle sections will have to be turned over. ⢠Remove the cable clips. ⢠Remove the controls and operator presence control bar from the upper handle. ⢠Remove the starter rope guide from the upper handle. ⢠Remove hairpin cotters. ⢠Disconnect the lower handle from the handle brackets. â¢Tum the handle over and reassemble the hairpin cotters that have been removed. ⢠Reassemble the starter rope guide. ⢠Reassemble the controls and the operator presence control bar to the upper handle. A, 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. ⢠To change from medium low to high position only the upper handle section will have to be tumed over. 13
⢠To change from medium low to low position, only the lower handle section will have to be turned over. Shipping Position Medium High Lower Handle Squeeze to Handle remove Bracket Mounting pin Sewn hem tubular frame Flip lid Lower frame (Frame_ must be fully Tubular frame Iowe_ Hairpin Clip ENGINE TO ASSEMBLE GRASS CATCHER ⢠Insert leg of tubular frame through front opening of grass catcher and thread frame into sewn hem of bag. NOTE: Keep bag hem gathered on the straight leg of the tubular frame. ⢠When frame comes out the other end of sewn hem, immediately work the end of frame down inside the bag as shown in inset. ⢠Slide sewn hem evenly around the tubulaJ_fmme until both ends of frame are exposed out of the front opening. ⢠Assemble lower frame to tubular frame as shown. Be sure handle is outside of bag and frames are fully seated as shown in inset. ⢠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. ⢠Close the flip lid. Flip lid must be closed while operating lawn mower. =,CAUTION: Do not run your lawn mower without clipping deflector or approved grass catcher in place. Never attempt to operate the lawn mower with the rear door removed or propped open. CARBURETOR Your carburetor has a non-adjustable fixed main jet for mixture control. If your engine does not operate properly due to sus- pected carburetor problems, take your lawn mower to an authorized service center for repair or adjustment. IMPORTANT: Never tamper with the engine governor, which is factory set for the proper engine speed. Overspeeding the engine above the factory high speed scan be dangerous. If you think the engine-governed high speed needs adjusting, contact your nearest authorized service center, which has proper equip- ment and experience to make any necessary adjustments. 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 for repair and adjustment. 14
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 LAWN MOWER 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 Maintenance section of this manual). ⢠Lubricate as shown in the Maintenance section of this manual. ⢠Be sure that all nuts, bolts, screws, and pins are securely fastened. Inspect moving pads for damage, breakage and wear. Replace if necessary. ⢠Touch up all rusted or chipped paint surfaces; sand lightly before painting. HANDLE You can fold your lawn mower handle for storage. ⢠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. ⢠When setting up your handle from the storage position, the lower handle will automatically lock into the mowing position. Lower Handle Handle Squeeze to fold Operator Presence Control Bar ------.. Upper Handle _ Fold Forward For Storage Hairpin Cotter _,_Fold Backward Mowing Position Lower Handle ENGINE FUELSYSTEM IMPORTANT: It is important to prevent gum deposits from forming in essential fuel system pads 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. ⢠Drain the fuel tank. ⢠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 aitemative in minimizing the fon nation 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 stabiF=zer to reach the carburetor. Do not drain the gas tank and carburetor if using fuel stabilizer. ENGINE OIL Drain oil (with engine warm) and replace with clean engine oil. (See "ENGINE" in the Maintenance section of this manual). CYLINDER ⢠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. OTHER ⢠Do not store gasoline from one season to another. ⢠Replace your gasoline can if your can starts to rust. Rust and/or dirt in your gasoline will cause problems. ⢠if possible, store your unit indoors and cover it to give protection from dust and did. 15
⢠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 rest. IMPORTANT: Never cover mower while engine and exhaust areas are still warm. A, 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. TROUBLESHOOTING CHART PROBLEM CAUSE CORRECTION Does not start ⢠Dirty air filter. ⢠Out of fuel. ⢠Stale fuel. ⢠Water in fuel. ⢠Spark plug wire is disconnected. ⢠Bad spark plug. ⢠Loose blade or broken blade adapter. ⢠Control bar in released poeltion, ⢠Control bar defective. ⢠Clean/replace air fiiter. ⢠Fill fuel tank. ⢠Drain tank and refill with fresh clean fuel. ⢠Drain fuel tank and carburetor and refill tank with fresh gasoline. ⢠Connect wire to plug. ⢠Replace spark plug. ⢠13ghten blade bolt or replace blade adapter. ⢠Depress control bar to handle. ⢠Replace control bar. 16
TROUBLESHOOTING CHART PROBLEM Loss of power Poorcut-uneven Excessive vibration Starter rope hard to pull Grass catcher not filling (if so equipped) Hard to push CAUSE ⢠Rear of lawn mower housing or cutting blade dragging in heavy grass. ⢠Cutting too much grass. ⢠Dirty air filter. ,o Buildup of grass, leaves, and trash under mower. ⢠Too much oil in engine. ⢠Walking speed too fast. â¢Wom, bent or loose blade. ⢠Wheel heights uneven. ⢠Buildup of grass, leaves and trash under mower. â¢Wom, bent or loose blade. ⢠Bent engine crankshaft. ⢠Engine flywheel brake is on when control bar is released. ⢠Bent engine crankshaft. ⢠Blade adapter broken. ⢠Blade dragging in grass. ⢠Cutting height too low. ⢠Lift on blade worn off. ⢠Catcher not venting air. ⢠Grass is too high or wheel height is too low. ⢠Rear of lawn mower housing or blade dragging in grass. ⢠Grass catcher too full. ⢠Handle height position not right for you. CORRECTION ⢠Set to "Higher Cut" position. ⢠Set to "Higher Cut" position. ⢠Clean/replace air filter. ⢠Clean underside of mower housing. ⢠Check oil level. ⢠Cut at slower walking speed. ⢠Replace blade. Tighten blade bolt. ⢠Set all wheels at same height ⢠Clean underside of mower housing. ⢠Replace blade. Tighten blade belt. ⢠Contact an authorized service center. ⢠Depress control bar to upper handle before pulling starter rope. ⢠Contact an authorized service center. ⢠Replace blade adapter. ⢠Move lawn mower to cut grass or to hard surface to start engine. ⢠Raise cutting height. ⢠Replace blade. ⢠Clean grass catcher. ⢠Raise cutting height. ⢠Raise rear of lawn mower housing one (1) setting higher. ⢠Empty grass catcher. ⢠Adjust handle height to suit. 17
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CRAFTSMAN ROTARY LAWN MOWER - - MODEL NO. 917.387402 1 2 41 42 35 43 GO 4_ 57 42 27 25 ⢠35 32 31 38 4O
CRAFTSMAN ROTARY LAWN MOWER - - MODEL NO. 917.387402 O1 KEY PART NO, NO. 1 86902 2 165451 X479 3 150425 4 132001 5 157081X479 7 131959 8 66426 9 51793 10 136376 11 162778 13 750097 14 86899X004 15 63601 16 57143 17 151023 18 156374X479 19 150050 21 54583 22 140661X479 23 88652 24 700365X479 25 133190X479 26 140540 27 61651 28 161814X479 29 161812X479 30 750913X004 31 150078 32 700325X007 33 146630 34 128415 KEY PART DESCRIPTION NO. NO. DESCRIPTION Control Bar 35 87877 Upper Handle 36 700331X004 Mulchor Plug 37 145935X004 Rope Guide 38 62335 Lower Handle 39 142748 Handle Bolt 40 151162 Wira Tie 41 151161 Halqoin Cotter 42 83923 Handle Knob 43 77400 Engine Zone Control Cable 44 161942 Hex Washer Head Screw 10-24 x 1/2 45 150406 Up-Stop Bracket 46 85463 Nut 47 751592 Wave Washer 48 88348 Rear Door Assembly Kit 50 165548 Back Plate 51 851084 Self Tapping Screw 10-24 x 5/8 52 850263 Hex Head Tapping Screw 1/4-20 x 1/2 53 851074 Rear Baffle 54 157101 Hinge Screw 1/4-20 x 1-1/4 55 851514 Side Baffle 56 144748 Discharge Baffle 57 166070 Rear Deflector 58 ...... Spring Washer Handle Bracket Assembly (Lair) 59 144747 Handle Bracket Assembly (Right) 60 7476(3612 Axle An'n Assembly -- 161058 Screw 5/16-18 x 3/4 -- 167595 Wheal Adjus_g Bracket spacer Pop Rivet Selector Knob Selector Spring Axle Arm Assembly Belleville Washer Shoulder Bolt Wheal and Tire Assembly Wheel Hsx Range Loolmut Hubcap Lawn Mower Housing (Incl. Kay #18, 22, 24, 46, 50) Hex Head Thread Rolling Screw 3/8-16 x 1 Danger Decal Lnoknut 3/8-16 Flat Washer 3/8 Front Baffle Hex Head Machine Screw 3/8-24 x 1-3/8 (Grd. 8) Helical Lock'washer 3/8 Washer Blade Blade Adapter Tube Frame Grass Bag Engine - (Sea Breakdown) Briggs & Stratlon 12H802.2675-E1 Throat Frame Hex Bolt 3/8-16 x 3/4 Warning Decal (Not Shown) Owners Manual (EngllsWSpanish) Available accessories not included with lawn mower:. 71 33303 Clipping Deflector 71 33623 Gas Can (2.5 gal.) 71 33500 Fuel Stabilizer 7133000 SAE 30W Oil (20 oz.) 71 33417 Dust Shield 71 33316 Mower Cover
BRIGGS & STRATTON MODEL NUMBER 12H802-2675-E1 621 922 S % 124 967 _i_ 1 6O6 _971A _163 (_634 130 7 1L_ 1 13, 110_ 36
BRIGGS & STRATTON MODEL NUMBER 12H802-2675-E1 33 4_ 616 46q 15 _20 22 s4 625 51 572 9/ 307 383 306 307 10 REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL 37
BRIGGS & STRATI'ON MODEL NUMBER 12H802-2675-E1 _) 670A _ 3 358 GASKET SET i 842 _ 524_ 634 617 977 CARBURETOR GASKET SET 1095 VALVE OVERHAUL GASKET SET 104 110 134 127 617 634 121 CARBURETOR KIT 670A 202 38
BRIGGS & STRATTON MODEL NUMBER 12H802-2675-E1 I [ 304 _332 461 455 1036 LABEL KIT - EMISSION I 39
BRIGGS & STRA'FTON MODEL NUMBER 12H802-2675-E1 KEY PART NO. NO. 1 493260 2 399269 3 299819 4 493279 5 214368 7 272916 8 495786 9 272481 9A 272238 10 94650 11 231933 12 272198 13 94547 15 94720 16 498565 94388 20 399781 22 94220 94612 23 492177 24 222698 25 499429 499430 499431 499432 26 499425 499426 499427 499428 27 263190 28 499423 29 499424 32 94699 33 262651 34 262652 35 262224 40 93312 45 262204 46 498275 47 493737 61 272199 KEY DESCRIPTION NO. PART NO. DESCRIPTION Cylinder Assembly 54 94526 Bushing, Cylinder 55 4974420 * Seal, Oil 56 498144 Sump, Engine 58 280399 Head, Cylieder .... Gasket, Cylinder Head 60 281434 Breather Assembly 65 94696 .... Gasket, Valve Cover 81 223664 ⢠Gasket, Baffle Plate 95 94098 Screw, Hex Head 104 231371 Tube, Breather 110 - - - ⢠Gasket, Crankcase Screw, Cylinder Head 117 494870 Plug, Oil Drain 121 498260 Crankshaft 124 94525 Timing Gear Key * Seal, Oil 125 498170 Screw, Hex Head 127 - - - Screw, Hex Head (Used in Hole Nearest 130 224908 Breather) 131 493267 Flywheel 133 398187 Key, Rywheel 134 398188 Piston Assembly, Standard Size 137 - - - Piston Assy. (.010" O.S.) Piston Assy. (.020" O.S.) 163 272653 Piston Assy. (.030" O.S.) 187 492790 Ring Set, Piston, 188 398540 Standard Size 188A 94644 Ring Set (.010" O.S.) 202 262579 Ring Set (.020" O.S.) 209 263044 Ring Set (.030" O.S.) Lock, Piston Pin Pin, Piston, Standard ** Size Rod, Connecting .â¢â¢ Screw, Connecting Red Valve, Exhaust Valve, Intake .... Spdng, Valve Retainer, Valve Spring Tappet, Valve Gear, Cam NOTE: Slinger, Oil * Gasket, Intake Elbow Screw, Hex Head Housing, Rewind Starter Pulley, Rewind Starter Rope, Rewind Starter (Cut To 88-5/8") Gdp, Starter Rope Screw, Phillips Lock, Muffler Screw Screw, Round Head ** Pin, Float Hinge "'* Gasket, Sealing (Sold in Kit Only) Jet, Main Carburetor Kit Screw, Carburetor Mounting Carburetor ** Plug, Welch (Sold in Kit Only) Valve, Throttle Shaft, Throttle Float, Carburetor Valve, Inlet (includes Seat) *** Gasket, Bowl (Sold in Kit Only) ⢠Gasket, Air Cleaner Hose, Fuel Screw, Hex Head Screw, Hex Head Link, Governor Spring, Governor Included in Gasket Set (497316) Included in Carburetor Kit (498260) Included in beth Carburetor Kit (498260), and Carburetor Gasket Set (498261) Included in both Gasket Set (497316), and Valve overhaul Gasket Set (498528). All component dimensions given in U.S. inches 1 inch = 25.4 mm 4O
BRIGGS & STRATTON MODEL NUMBER 12H802-2675-E1 KEY PART NO. NO. 227 492349 230 67072 258 94512 284 94511 300 497838 304 493293 305 94744 306 224324 307 94515 332 94877 333 802574 334 94731 337 802592 356 497833 358 497316 363 19069 383 89838 387 496115 455 225121 456 281503 459 281505 461 94943 515 263073 523 495264 524 280393 525 495265 529 281299 562 94852 572 224328 592 231082 601 93053 606 224815 608 497680 Includes: 613 94231 615 94474 616 263175 617 270344 620 499135 621 396847 625 497465 834 --- 635 66538 670 280512 670A 493823 KEY DESCRIPTION NO. PART NO. DESCRIPTION Gear, Timing * Seal, O-Ring Sleeve, Lever Tube Assembly, Oil Terminal, Ignition Cable Seat, Intake Valve Seat, Exhaust Valve Guide, Exhaust Valve Guide, Intake Valve Spring, Brake Brake Assembly Guard, Finger Cap, Fuel Tank Base, Air Cleaner Filter, Air Cover, Air Cleaner Screw, Hex Head Screw, Hex Head Screw, Hex Head Tank, Fuel Bowl, Roat Gasket Set, Carburetor Label Kit, Emission Gasket Set, Valve Overhaul Replacement Engine Replacement Shortblock Lever, Governor 741 262598 Washer, Thrust 842 280966 Screw, Hex Head 843 272616 Screw, Hex Head 847 495263 Muffler, Exhaust 851 493880 Housing, Blower 869 213512 Screw, Serns 870 213513 Shield, Cylinder 871 262001 Screw, Hex Head 63709 Nut, Flywheel 922 262640 Armature, Magneto 923 493442 Screw, Seres 930 497233 Plug, Spark 957 397974 Wire, Ground 966 496116 Gasket Set 967 491588 Puller, Flywheel 968 281340 Wrench, Spark Plug 969 94872 Pdrner, Carburetor 971 94873 Cup, Starter 971A 94749 Retainer, Starter 972 495224 Pawl, Rachet 975 493640 Screw, Shoulder 977 498261 Spring, Retainer 1036 499341 Cap, Oil Filler 1095 498258 * Seal, Filler Tube Tube, Oil Fill 2500 12J802-2915 Grommet 498826 Bolt, Governor Lever Baffle, Cylinder RPM Settings: Nut, Hex Clamp, Hose Strap, Bracket Starter, Rewind 94904 Screw, Hex 94908 Nut, Hex Screw, Hex Head Fastener Crank, Governor *** Seal, Intake Elbow Bracket, Carburetor Switch, Stop Tube, Fuel Intake *** Washer, Shaft (Sold in Kit Only) Elbow, Spark Plug Spacer, Fuel Tank * Spacer, Bracket Low: 1900-2100; High: 3000-3200 Included in Gasket Set (497316) ** Included in Carburetor Kit (498260) *'* Included in both Carburetor Kit (498260), and Carburetor Gasket Set (498261) .... Included in both Gasket Set (497316), and Valve overhaul Gasket Set (498528). NOTE: All component dimenaions given in U.S. inches 1 inch = 25.4 mm 41
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For the repair or replacement parts you need delivered directly to your home Call 7 am - 7 pm, 7 days a week 1-800-366-PART (1-800-366-7278) Para ordenar piezas con entrega a domicilio - 1-800-659-7084 For in-house major brand repair service Call 24 hours a day, 7 days a week 1-800-4-REPAIR (1-800-473-7274) Para pedir servicio de reparaci6n a domicilio - 1-800-676-5811 For the location of a Sears Parts and Repair Center in your area Call 24 hours a day, 7 days a week 1-800-488-1222 mmmmmm mmmmmm For information on purchasing a Sears Maintenance Agreement or to inquire about an existing Agreement Call 9 am - 5 pm, Monday-Saturday 1-800-827-6655 When requesting service or ordering parts, always provide the following information: ⢠Product Type - ° Part Number ⢠Model Number ⢠Part Description SEARS Amenca's Repair SpecialtSt5 167595 11.04.98 VB Printed in U.S.A.
Warranty 2 Product Specifications 11 Safety Rules 2 Service and Adjustments 13 Assembly 4 Storage 15 Operation 6 Troubleshooting 16 Maintenance Schedule 10 Repair Parts 34 Maintenance 10 Parts Ordering Back Cover LIMITED TWO YEAR WARRANTY ON CRAFTSMAN POWER MOWER For two years from date of purchase, when this Craftsman Lawn Mower is maintained, lubdcated, 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 crank- shafts and the failure to maintain the equipment according to the instructions con- tained 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 p_'oduct 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 Safety standards require operator pres- ence controls to minimize the risk of injury. Your unit is equipped with such controls. Do not attempt to defeat the function of the operator presence controls under any circumstances. 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. ⢠Do not allow children to use y(_ur mower. Never allow adults to use mower without proper instructions. ⢠Keep the area of operation clear of all persons, especially small children and pets. ⢠Use mower only as the manufacturer intended and as described in this manual. ⢠Do not operate mower if it has been dropped or damaged in any manner. Always have damage repaired before using your mower. ⢠Do not use accessory attachments that are not recommended by the manufac- turer. Use of such attachments may be hazardous. ⢠The blade tums when the engine is running. PREPARATION: ⢠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. 2
⢠Dress properly. Do not operate mower when barefoot or wearing open sandals. Wear only solid shoes with good traction when mowing. ⢠Check fuel tank before starting engine. Do not fill gas tank indoors, when the engine is running or when 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. ⢠Always make wheel height adjustments before starting your mower. Never attempt to do this while the engine is running. ⢠Mow only in daylight or good artificial light. OPERATION: ⢠Keep your eyes and mind on your mower and the area being cut. Do not let other interests distract you. ⢠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. ⢠Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times. ⢠Always stop the engine whenever you leave or are not using your mower, or before crossing driveways, walks, roads, and any gravel--covered areas. ⢠Never direct discharge of material toward bystanders nor allow anyone near the mower while you are operating it. ⢠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. ⢠Do not continue to run your mower if you hit a foreign object. Follow the procedure outlined above, then repair any damage before restarting and operating you mower. ⢠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. ⢠Do not run the engine indoors. Exhaust fumes are dangerous. ⢠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 exces- sively 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. MAINTENANCE AND STORAGE: ⢠Check the blade and the engine mount- ing 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. ⢠Keep all safety devices in place and working. ⢠To reduce tire hazard, keep the engine free of grass, leaves or excessive grease and oil. ⢠Check grass catcher often for deteriora- tion and wear and replace wom bags. Use only replacement bags that are recommended by and comply with specifications of the manufacturer of your mower. ⢠Always keep a sharp blade on your mower. ⢠Allow engine to cool before storing in any enclosure. ⢠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 hot water heater, space heater, clothes dryer, etc. ACAUTION: Always disconnect spark plug wire and place wire where it cannot contact spark plug in order to prevent accidental starting when setting up, transporting, adjusting or making repairs. AWARNING: The engine exhaust from this product contains chemicals known to the State of Ca!ifornia to cause cancer, birth defects, or other reproductive harm. 3
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 LAWN MOWER PERFORMANCE 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. CUF.OOEFL,C,O. t-- r FOR REAR DISCHARGE LAWN MOWERS MULCHER KITS STABILIZER _ GRASS CATCHERS _ GRASS CATCHERS _ FOR FOR REAR DISCHARGE SIDE DISCHARGE LAWN MOWERS LAWN MOWERS GAS CANS LAWN MOWER MAINTENANCE MUFFLERS AIR FILTERS SPARK PLUGS BELTS BLADES BLADE ADAPTERS WHEELS ENGINE OIL 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 unassembied for shipping purposes. All parts such as nuts, washers, bolts, etc., necessary to complete the assembly have been placed in the parts bag. To ensure safe and proper operation of your lawn mower, all parts and hardware you as- semble must be tightened securely. Use the correct tools as necessary to ensure proper tightness. TO REMOVE LAWN MOWER FROM CARTON ⢠Remove loose parts included with mower. ⢠Cut down two end comers 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. HOW TO SET UP YOUR LAWN MOWER TO UNFOLD HANDLE IMPORTANT: Unfold handles carefully so as not to pinch or damage control cables. ⢠Raise handles until lower handle section locks into place in mowing position. ⢠Remove protective padding, raise upper handle section into place on lower handles and tighten both handle knobs. ⢠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. 4
Operator presence Upper handle Lift up Lower handle Mowing position TO INSTALL ATTACHMENTS Your lawn mower was shipped ready to be used as a mulcher. To convert to bagging or discharging: ⢠Open rear door and remove mulcher plug. Store mulcher plug in a safe place. ⢠You can now install catcher or optional clipping deflector. ⢠To return to mulching operation, install mulcher plug into discharge opening of mower. Mulcher plug 4,CAUTION: Do not run your lawn mower without mulcher plug in place or approved clipping deflector or grass catcher in place. Never attempt to operate the lawn mower with the rear door removed or propped open.
KNOW YOUR LAWN MOWER READ THIS OWNER'S MANUALAND 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. These symbols may appear on your lawn mower or in literature supplied with the product. Learn and understand their meaning. CAUTION ENGINE ENGINE FAST SLOW CHOKE FUEL OIL DANGER, KEEP HANDS OR WARNING ON OFF ANG FEET AWAY e control bar Starter handle Grass catcher_ Engine oil cap with dipstick Air filter Mulcher plug Gasoline filler ca I Wheel adjuster (on each wheel) Lawn mower housing MEETS CPSC SAFETY REQUIREMENTS Sears rotanj 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 tums when the enffine is runnir_. Operator Presence Control Bar- must be held down to the handle to start the engine. Release to stop the engine. 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 - located at the discharge opening must he removed when converting to bagging or discharging operation. 6
The operation of any lawn mower 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 lawn mower or performing any adjust- ments or repairs. We recommend a wide vision safety mask over spectacles or standard safety glasses. HOW TO USE YOUR LAWN MOWER ENGINE SPEED CONTROL The engine speed was set at the factory for optimum performance. Speed is not adjustable. ENGINE ZONE CONTROL ACAUTION: 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 is equipped with an operator presence control bar which requires the operator to be positioned behind the lawn mower handle to start and operate the lawn mower. TO ADJUST CUTTING HEIGHT ⢠Raise wheels for low cut and lower wheels for high cut. ⢠Adjust cutting height to suit your require- ments. 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 se_ng. NOTE: Adjuster is properly positioned when plate tab inserts into hole in lever. Also, 9- position adjusters (if so equipped) allow lever to be positioned between the plate tabs. Lower Wheels for High Cut Raise Wheels for Low Cut TO ATTACH GRASS CATCHER ⢠Close the flip lid. Rip lid must be dosed while operating lawn mower. ⢠I_ift the rear door on the mower housing and place the grass catcher frame onto the formed tabs on the rear door hinge bracket. ⢠The grass catcher is secured to the lawn mower housing when the rear door is lowered onto the grass catcher frame. ACAUTION: Do not run your lawn mower without clipping deflector or approved grass catcher in place. Never attempt to operate the lawn mower with the rear door removed or propped open. Hinge bracket Grass catcher Formed tabs TO EMPTYGRASSCATCHER ⢠To remove grass catcher, release operator presence control bar to stop engine. ⢠Lift up rear door and remove the grass catcher by the handle. NOTE: Do not drag the bag when emptying; it will caus_ r wear. 7
BEFORE STARTING ENGINE OIL Your lawn mower is shipped without oil in the engine. ⢠Be sure mower is level and area around oil fill is clean. ⢠Remove engine oil cap 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 Maintenance section of this manual. ⢠Pour oil slowty. 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. ⢠Change the oil after every 25 hours of operation or each season. You may need to change the oil more often under dusty, dirty conditions. GAS ⢠Fill fuel tank. Use fresh, clean, regular unleaded gasoline with a minimum of 87 octane. Do not mix oil with gasoline. Purchase fuel in quantities that can be used within 30 days to assure fuel freshness. WARNING: Experience indicates that alcohol blended fuels (called gesohol or using ethanol or methanol) can attract moisture ⢠which leads to separation and formation of acids during storage. Acidtc gas can damage the fuel system of an engine while in storage. ° To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the 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 usff_ engine or carburetor cleaner products in fuel tank or permanent damage may occur. Engine oil cap Gasoline filler cap TO START ENGINE ⢠To start a cold engine, push pnmer three (3) times before trying to start. Use a firm push. This step is not usually necessary when starting an engine which has already run for a few minutes. ⢠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 neces- sary to repeat priming steps. In warmer weather over priming may cause flooding and engine will not stad. If you do flood engine, wait a few minutes before attempting to start and do not repeat priming steps. MOWING TIPS Under cedain conditions, such as very tail grass, it may be necessary to raise the height of cut to reduce pushing effort and to keep from ovedoading the engine and leaving clumps of grass clippings. It may also be necessary to reduce ground speed and/or run the lawn mower over the area a second time. 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 (push- ing speed) and/or run the lawn mower over the area a second time. 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. 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. Keep top of engine around starter clear and clean of grass clippings and chaff. This will help engine air flow and extend engine life. 8
MULCHING MOWING TIPS IMPORTANT: For best performance, keep mower housing free of built-up grass and trash. Clean UNDERSIDE OF MOWER HOUSING after each use. See "Cleaning" in MAINTENANCE section of this manual. ⢠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. ⢠Avoid cutting your lawn when it is wet. Wet grass tends to form clumps and interferes with the mulching act=on. 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 top one-third of the grass blades. If the lawn is overgrown it wig be necessary to raise the height of cut to reduce pushing effort and to keep from overloading the engine and leaving dumps of mulched grass. For extremely heavy mulching, reduce your width of cut, mew slowly and raise the rear of the lawn mower one wheel adjuster setting higher than the front. ⢠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. ⢠Change your cutting pattern from week to week. Mow north to south one week then change to east to west the next week. This will help prevent matting and graining of the lawn. 9
You /,-,?._-j Checkfor Loose Fasteners I lip 4 Cleardlnspect Grass Catcher Ii / ! ll/ (If Equipped) lJ' M Clean Lawn Mower !/ wO Ctean Under Ddve Cover IPower-Propelled Mowem) !/* Check drive belt/pulleys E (Power-Propelled Mowers) I1_ ChaddSh_n/Replace Blade _3 LubrtcaUon Chart t/ Clean Bsttary/Recharge IElectdc Start Mowers_ ll/ 1_4 E Check En_line Oil Level _' N Chan_e Engine Oil I_i_ G clean Air Filter I_ 2 I Inspect Muffler N Clean or Replace Spark Plug 1/ E Replace Air Filtar Paper Cartridge 1_2 1 - Change more often when operating _ ⢠heavy load or k_ high ambient temperature=. 2 - Service more o;lml when opera41ng In dir ty or dusty condltio_.$. 3 - Replace blad_ more often whan mow_ In sandy soil 4 - Charge/,43 houm at elld ol I. 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 warrant_ operator must maintain mower as instructed in this manual. Some adjustments will need to be made period_,ally to properly maintain your unit. All adjustments in the Service and Adjustments section of this manual should be checked at least once each season. ⢠Onceayear, replace the spark pfug, replace air filter element and check blade for wear. A new spad_ plug and clean/new air filter element assures proper air-fuel mixture and helps your engin3 run better and last longer. ⢠Follow themaintenance schedule in this manual. BEFORE EACH USE ⢠Check engine oil level. ⢠Check for loose fasteners. LUBRICATION Keep unit well lubricated (See "LUBRICARON CHART"). LUBRICATION CHART (_) Wheel Engine oil ® Handle bracket (_) Rear mounting pin door hinge (_) SPRAY LUBRICANT (_) SAE30 MOTOROIL. REFERTO ENGINE- MAINTENANCE SECTION. IMPORTANT: Do not og 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 only a dry, powdered graphite type fubrP- nt spanng . 10
PRODUCT SPECIFICATIONS MODEL NUMBER 917.387402 ;ERIAL NUMBER DATE OF PURCHASE HORSEPOWER: 6.0 DISPLACEMENT." 11.5 CU. IN. GASOLINE CAPACITY/TYPE: 1.6 QUARTS UNLEADED REGULAR OILTYPE (API-SF/SG/SH): SAE 30 (ABOVE 32°F) SAE 5W-30 (BELOW 32°F) OIL CAPACITY: 20 OZS. SPARK PLUG(GAP: .030") CHAMPION RJ19LM OR J19LM VALVE CLEARANCE: INTAKE: .004" - .008" EXHAUST: .004" - .008" SOLID STATE IGNITION AIR GAP: .0125 IN. BLADE BOLT TORQUE: 35-40 FT. LBS. ⢠The model and serial numbers will be found on a decal attached to the rear of the lawn mower housing.Record both serial number and date of purchase in space provided above. LAWN MOWER ⢠Remove blade and attaching hardware Always observe safety rules when performing any maintenance. TIRES ⢠Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber. ⢠Avo'_l stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage. (bolt, lock washer and hardened washer). NOTE: Remove the blade adapter and check the key inside hub of blade adapter. The key must be in good condition to work propedy. Replace adapter if damaged. BLADE CARE For best results, mower blade must be kept sharp. Replace bent or damaged blades. TO REMOVE BLADE ⢠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. ⢠Protect your hands with gloves and/or wrap blade with heavy cloth. ⢠Remove blade bolt by turning counter- clockwise. TO REPLACE BLADE ⢠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. ⢠Be sure the trailing edge of blade (opposite sharp edge) is up toward the engine. ⢠Install the blade bolt with the lock washer 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 11 35-40 ft. Ibs.
IMPORTANT: Blade bolt is grade 8 heat treated. TO SHARPEN BLADE NOTE: We do not recommend sharpening blade - but if you do, be sure the blade is balanced. Care should be taken to keep the blade balanced. An unbalanced blade will cause eventual damage to lawn mower or engine. ⢠The blade can be sharpened with a file or on a grinding wheel. Do not attempt to sharpen while on the mower. ⢠To check blade balance, 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. Blade Crank shaft adapter Bolt Crank Lockwasher Hardened Blade shaft washer Trailing adapter GRASS CATCHER edge ⢠The grass catcher may be hosed with water, but must be dry when used. ⢠Check your grass catcher often for damage or deterioration. Through normal use it will wear. If catcher needs replacing, replace only _vith a manufacturer approved replacement catcher. Giye the lawn mower model number when ordering. ENGINE LUBRICATION Use only high quality detergent oil rated with API service classification SF, SH or SG. Select the oil's SAE viscosity grade according to your expected operating temperature. SA_ VISCOSITY GRADES 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. Change the oil after every 25 hours of operation or at least once a year if the lawn mower is not used for 25 hours in one year. 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. TO CHANGE ENGINE OIL NOTE: Before tipping lawn mower to drain oil, drain fuel tank by running engine until fuel tank is empty. ⢠Disconnect spark plug wire from spark plug and place 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 as shown and drain oil into a suitable container. Rock lawn mower back and forth to remove any 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. ⢠Reconnect spark plug wire to spark plug. AIR FILTER Container 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. TO CLEAN AIR FILTER ⢠Loosen screw and tilt cover to remove. ⢠Carefully remove cartddge. ⢠Clean by gently tapping on a flat surface. If very dirty, replace cartridge. ACAUTION: Petroleum solvents, such as kerosene, are not to be used to clean cartridge. They may cause detedoration of TEMPERATURE RANGE ANTK_PATEO BEFORE NE_T OIL CHANGE 12
the cartridge. Do not oil cartridge. Do not use pressurized air to clean or dry cartridge. ⢠Install cartridge, then replace cover making sure the tabs are aligned with the slots in the back plate. Fasten screw securely. Back Lip Slots Cover tabs Cartridge Cover MUFFLER Inspect and replace corroded muffler as it could create a fire hazard and/or damage. SPARK PLUG 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. â¢,CAUTION: Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with the spark plug. ⢠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. A, CAUTION: Before performing any service or adjustments: ⢠Release control bar and stop engine. ⢠Make sure the blade and all moving parts have completely stopped. ⢠Disconnect spark plug wire fromspark plug and place where it cannot come in contact with plug. LAWN MOWER TO ADJUST CUTrlNG HEIGHT See "TO ADJUST CUTTING HEIGHT" in the Operation section of this manual. 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 ADJUST HANDLE Your lawn mower handle can be 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. ⢠To change from medium low to medium high position, the upper and lower handle sections will have to be turned over. ⢠Remove the cable clips. ⢠Remove the controls and operator presence control bar from the upper handle. ⢠Remove the starter rope guide from the upper handle. ⢠Remove hairpin cotters. ⢠Disconnect the lower handle from the handle brackets. â¢Tum the handle over and reassemble the hairpin cotters that have been removed. ⢠Reassemble the starter rope guide. ⢠Reassemble the controls and the operator presence control bar to the upper handle. A, 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. ⢠To change from medium low to high position only the upper handle section will have to be tumed over. 13
⢠To change from medium low to low position, only the lower handle section will have to be turned over. Shipping Position Medium High Lower Handle Squeeze to Handle remove Bracket Mounting pin Sewn hem tubular frame Flip lid Lower frame (Frame_ must be fully Tubular frame Iowe_ Hairpin Clip ENGINE TO ASSEMBLE GRASS CATCHER ⢠Insert leg of tubular frame through front opening of grass catcher and thread frame into sewn hem of bag. NOTE: Keep bag hem gathered on the straight leg of the tubular frame. ⢠When frame comes out the other end of sewn hem, immediately work the end of frame down inside the bag as shown in inset. ⢠Slide sewn hem evenly around the tubulaJ_fmme until both ends of frame are exposed out of the front opening. ⢠Assemble lower frame to tubular frame as shown. Be sure handle is outside of bag and frames are fully seated as shown in inset. ⢠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. ⢠Close the flip lid. Flip lid must be closed while operating lawn mower. =,CAUTION: Do not run your lawn mower without clipping deflector or approved grass catcher in place. Never attempt to operate the lawn mower with the rear door removed or propped open. CARBURETOR Your carburetor has a non-adjustable fixed main jet for mixture control. If your engine does not operate properly due to sus- pected carburetor problems, take your lawn mower to an authorized service center for repair or adjustment. IMPORTANT: Never tamper with the engine governor, which is factory set for the proper engine speed. Overspeeding the engine above the factory high speed scan be dangerous. If you think the engine-governed high speed needs adjusting, contact your nearest authorized service center, which has proper equip- ment and experience to make any necessary adjustments. 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 for repair and adjustment. 14
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 LAWN MOWER 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 Maintenance section of this manual). ⢠Lubricate as shown in the Maintenance section of this manual. ⢠Be sure that all nuts, bolts, screws, and pins are securely fastened. Inspect moving pads for damage, breakage and wear. Replace if necessary. ⢠Touch up all rusted or chipped paint surfaces; sand lightly before painting. HANDLE You can fold your lawn mower handle for storage. ⢠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. ⢠When setting up your handle from the storage position, the lower handle will automatically lock into the mowing position. Lower Handle Handle Squeeze to fold Operator Presence Control Bar ------.. Upper Handle _ Fold Forward For Storage Hairpin Cotter _,_Fold Backward Mowing Position Lower Handle ENGINE FUELSYSTEM IMPORTANT: It is important to prevent gum deposits from forming in essential fuel system pads 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. ⢠Drain the fuel tank. ⢠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 aitemative in minimizing the fon nation 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 stabiF=zer to reach the carburetor. Do not drain the gas tank and carburetor if using fuel stabilizer. ENGINE OIL Drain oil (with engine warm) and replace with clean engine oil. (See "ENGINE" in the Maintenance section of this manual). CYLINDER ⢠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. OTHER ⢠Do not store gasoline from one season to another. ⢠Replace your gasoline can if your can starts to rust. Rust and/or dirt in your gasoline will cause problems. ⢠if possible, store your unit indoors and cover it to give protection from dust and did. 15
⢠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 rest. IMPORTANT: Never cover mower while engine and exhaust areas are still warm. A, 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. TROUBLESHOOTING CHART PROBLEM CAUSE CORRECTION Does not start ⢠Dirty air filter. ⢠Out of fuel. ⢠Stale fuel. ⢠Water in fuel. ⢠Spark plug wire is disconnected. ⢠Bad spark plug. ⢠Loose blade or broken blade adapter. ⢠Control bar in released poeltion, ⢠Control bar defective. ⢠Clean/replace air fiiter. ⢠Fill fuel tank. ⢠Drain tank and refill with fresh clean fuel. ⢠Drain fuel tank and carburetor and refill tank with fresh gasoline. ⢠Connect wire to plug. ⢠Replace spark plug. ⢠13ghten blade bolt or replace blade adapter. ⢠Depress control bar to handle. ⢠Replace control bar. 16
TROUBLESHOOTING CHART PROBLEM Loss of power Poorcut-uneven Excessive vibration Starter rope hard to pull Grass catcher not filling (if so equipped) Hard to push CAUSE ⢠Rear of lawn mower housing or cutting blade dragging in heavy grass. ⢠Cutting too much grass. ⢠Dirty air filter. ,o Buildup of grass, leaves, and trash under mower. ⢠Too much oil in engine. ⢠Walking speed too fast. â¢Wom, bent or loose blade. ⢠Wheel heights uneven. ⢠Buildup of grass, leaves and trash under mower. â¢Wom, bent or loose blade. ⢠Bent engine crankshaft. ⢠Engine flywheel brake is on when control bar is released. ⢠Bent engine crankshaft. ⢠Blade adapter broken. ⢠Blade dragging in grass. ⢠Cutting height too low. ⢠Lift on blade worn off. ⢠Catcher not venting air. ⢠Grass is too high or wheel height is too low. ⢠Rear of lawn mower housing or blade dragging in grass. ⢠Grass catcher too full. ⢠Handle height position not right for you. CORRECTION ⢠Set to "Higher Cut" position. ⢠Set to "Higher Cut" position. ⢠Clean/replace air filter. ⢠Clean underside of mower housing. ⢠Check oil level. ⢠Cut at slower walking speed. ⢠Replace blade. Tighten blade bolt. ⢠Set all wheels at same height ⢠Clean underside of mower housing. ⢠Replace blade. Tighten blade belt. ⢠Contact an authorized service center. ⢠Depress control bar to upper handle before pulling starter rope. ⢠Contact an authorized service center. ⢠Replace blade adapter. ⢠Move lawn mower to cut grass or to hard surface to start engine. ⢠Raise cutting height. ⢠Replace blade. ⢠Clean grass catcher. ⢠Raise cutting height. ⢠Raise rear of lawn mower housing one (1) setting higher. ⢠Empty grass catcher. ⢠Adjust handle height to suit. 17
33
CRAFTSMAN ROTARY LAWN MOWER - - MODEL NO. 917.387402 1 2 41 42 35 43 GO 4_ 57 42 27 25 ⢠35 32 31 38 4O
CRAFTSMAN ROTARY LAWN MOWER - - MODEL NO. 917.387402 O1 KEY PART NO, NO. 1 86902 2 165451 X479 3 150425 4 132001 5 157081X479 7 131959 8 66426 9 51793 10 136376 11 162778 13 750097 14 86899X004 15 63601 16 57143 17 151023 18 156374X479 19 150050 21 54583 22 140661X479 23 88652 24 700365X479 25 133190X479 26 140540 27 61651 28 161814X479 29 161812X479 30 750913X004 31 150078 32 700325X007 33 146630 34 128415 KEY PART DESCRIPTION NO. NO. DESCRIPTION Control Bar 35 87877 Upper Handle 36 700331X004 Mulchor Plug 37 145935X004 Rope Guide 38 62335 Lower Handle 39 142748 Handle Bolt 40 151162 Wira Tie 41 151161 Halqoin Cotter 42 83923 Handle Knob 43 77400 Engine Zone Control Cable 44 161942 Hex Washer Head Screw 10-24 x 1/2 45 150406 Up-Stop Bracket 46 85463 Nut 47 751592 Wave Washer 48 88348 Rear Door Assembly Kit 50 165548 Back Plate 51 851084 Self Tapping Screw 10-24 x 5/8 52 850263 Hex Head Tapping Screw 1/4-20 x 1/2 53 851074 Rear Baffle 54 157101 Hinge Screw 1/4-20 x 1-1/4 55 851514 Side Baffle 56 144748 Discharge Baffle 57 166070 Rear Deflector 58 ...... Spring Washer Handle Bracket Assembly (Lair) 59 144747 Handle Bracket Assembly (Right) 60 7476(3612 Axle An'n Assembly -- 161058 Screw 5/16-18 x 3/4 -- 167595 Wheal Adjus_g Bracket spacer Pop Rivet Selector Knob Selector Spring Axle Arm Assembly Belleville Washer Shoulder Bolt Wheal and Tire Assembly Wheel Hsx Range Loolmut Hubcap Lawn Mower Housing (Incl. Kay #18, 22, 24, 46, 50) Hex Head Thread Rolling Screw 3/8-16 x 1 Danger Decal Lnoknut 3/8-16 Flat Washer 3/8 Front Baffle Hex Head Machine Screw 3/8-24 x 1-3/8 (Grd. 8) Helical Lock'washer 3/8 Washer Blade Blade Adapter Tube Frame Grass Bag Engine - (Sea Breakdown) Briggs & Stratlon 12H802.2675-E1 Throat Frame Hex Bolt 3/8-16 x 3/4 Warning Decal (Not Shown) Owners Manual (EngllsWSpanish) Available accessories not included with lawn mower:. 71 33303 Clipping Deflector 71 33623 Gas Can (2.5 gal.) 71 33500 Fuel Stabilizer 7133000 SAE 30W Oil (20 oz.) 71 33417 Dust Shield 71 33316 Mower Cover
BRIGGS & STRATTON MODEL NUMBER 12H802-2675-E1 621 922 S % 124 967 _i_ 1 6O6 _971A _163 (_634 130 7 1L_ 1 13, 110_ 36
BRIGGS & STRATTON MODEL NUMBER 12H802-2675-E1 33 4_ 616 46q 15 _20 22 s4 625 51 572 9/ 307 383 306 307 10 REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL 37
BRIGGS & STRATI'ON MODEL NUMBER 12H802-2675-E1 _) 670A _ 3 358 GASKET SET i 842 _ 524_ 634 617 977 CARBURETOR GASKET SET 1095 VALVE OVERHAUL GASKET SET 104 110 134 127 617 634 121 CARBURETOR KIT 670A 202 38
BRIGGS & STRATTON MODEL NUMBER 12H802-2675-E1 I [ 304 _332 461 455 1036 LABEL KIT - EMISSION I 39
BRIGGS & STRA'FTON MODEL NUMBER 12H802-2675-E1 KEY PART NO. NO. 1 493260 2 399269 3 299819 4 493279 5 214368 7 272916 8 495786 9 272481 9A 272238 10 94650 11 231933 12 272198 13 94547 15 94720 16 498565 94388 20 399781 22 94220 94612 23 492177 24 222698 25 499429 499430 499431 499432 26 499425 499426 499427 499428 27 263190 28 499423 29 499424 32 94699 33 262651 34 262652 35 262224 40 93312 45 262204 46 498275 47 493737 61 272199 KEY DESCRIPTION NO. PART NO. DESCRIPTION Cylinder Assembly 54 94526 Bushing, Cylinder 55 4974420 * Seal, Oil 56 498144 Sump, Engine 58 280399 Head, Cylieder .... Gasket, Cylinder Head 60 281434 Breather Assembly 65 94696 .... Gasket, Valve Cover 81 223664 ⢠Gasket, Baffle Plate 95 94098 Screw, Hex Head 104 231371 Tube, Breather 110 - - - ⢠Gasket, Crankcase Screw, Cylinder Head 117 494870 Plug, Oil Drain 121 498260 Crankshaft 124 94525 Timing Gear Key * Seal, Oil 125 498170 Screw, Hex Head 127 - - - Screw, Hex Head (Used in Hole Nearest 130 224908 Breather) 131 493267 Flywheel 133 398187 Key, Rywheel 134 398188 Piston Assembly, Standard Size 137 - - - Piston Assy. (.010" O.S.) Piston Assy. (.020" O.S.) 163 272653 Piston Assy. (.030" O.S.) 187 492790 Ring Set, Piston, 188 398540 Standard Size 188A 94644 Ring Set (.010" O.S.) 202 262579 Ring Set (.020" O.S.) 209 263044 Ring Set (.030" O.S.) Lock, Piston Pin Pin, Piston, Standard ** Size Rod, Connecting .â¢â¢ Screw, Connecting Red Valve, Exhaust Valve, Intake .... Spdng, Valve Retainer, Valve Spring Tappet, Valve Gear, Cam NOTE: Slinger, Oil * Gasket, Intake Elbow Screw, Hex Head Housing, Rewind Starter Pulley, Rewind Starter Rope, Rewind Starter (Cut To 88-5/8") Gdp, Starter Rope Screw, Phillips Lock, Muffler Screw Screw, Round Head ** Pin, Float Hinge "'* Gasket, Sealing (Sold in Kit Only) Jet, Main Carburetor Kit Screw, Carburetor Mounting Carburetor ** Plug, Welch (Sold in Kit Only) Valve, Throttle Shaft, Throttle Float, Carburetor Valve, Inlet (includes Seat) *** Gasket, Bowl (Sold in Kit Only) ⢠Gasket, Air Cleaner Hose, Fuel Screw, Hex Head Screw, Hex Head Link, Governor Spring, Governor Included in Gasket Set (497316) Included in Carburetor Kit (498260) Included in beth Carburetor Kit (498260), and Carburetor Gasket Set (498261) Included in both Gasket Set (497316), and Valve overhaul Gasket Set (498528). All component dimensions given in U.S. inches 1 inch = 25.4 mm 4O
BRIGGS & STRATTON MODEL NUMBER 12H802-2675-E1 KEY PART NO. NO. 227 492349 230 67072 258 94512 284 94511 300 497838 304 493293 305 94744 306 224324 307 94515 332 94877 333 802574 334 94731 337 802592 356 497833 358 497316 363 19069 383 89838 387 496115 455 225121 456 281503 459 281505 461 94943 515 263073 523 495264 524 280393 525 495265 529 281299 562 94852 572 224328 592 231082 601 93053 606 224815 608 497680 Includes: 613 94231 615 94474 616 263175 617 270344 620 499135 621 396847 625 497465 834 --- 635 66538 670 280512 670A 493823 KEY DESCRIPTION NO. PART NO. DESCRIPTION Gear, Timing * Seal, O-Ring Sleeve, Lever Tube Assembly, Oil Terminal, Ignition Cable Seat, Intake Valve Seat, Exhaust Valve Guide, Exhaust Valve Guide, Intake Valve Spring, Brake Brake Assembly Guard, Finger Cap, Fuel Tank Base, Air Cleaner Filter, Air Cover, Air Cleaner Screw, Hex Head Screw, Hex Head Screw, Hex Head Tank, Fuel Bowl, Roat Gasket Set, Carburetor Label Kit, Emission Gasket Set, Valve Overhaul Replacement Engine Replacement Shortblock Lever, Governor 741 262598 Washer, Thrust 842 280966 Screw, Hex Head 843 272616 Screw, Hex Head 847 495263 Muffler, Exhaust 851 493880 Housing, Blower 869 213512 Screw, Serns 870 213513 Shield, Cylinder 871 262001 Screw, Hex Head 63709 Nut, Flywheel 922 262640 Armature, Magneto 923 493442 Screw, Seres 930 497233 Plug, Spark 957 397974 Wire, Ground 966 496116 Gasket Set 967 491588 Puller, Flywheel 968 281340 Wrench, Spark Plug 969 94872 Pdrner, Carburetor 971 94873 Cup, Starter 971A 94749 Retainer, Starter 972 495224 Pawl, Rachet 975 493640 Screw, Shoulder 977 498261 Spring, Retainer 1036 499341 Cap, Oil Filler 1095 498258 * Seal, Filler Tube Tube, Oil Fill 2500 12J802-2915 Grommet 498826 Bolt, Governor Lever Baffle, Cylinder RPM Settings: Nut, Hex Clamp, Hose Strap, Bracket Starter, Rewind 94904 Screw, Hex 94908 Nut, Hex Screw, Hex Head Fastener Crank, Governor *** Seal, Intake Elbow Bracket, Carburetor Switch, Stop Tube, Fuel Intake *** Washer, Shaft (Sold in Kit Only) Elbow, Spark Plug Spacer, Fuel Tank * Spacer, Bracket Low: 1900-2100; High: 3000-3200 Included in Gasket Set (497316) ** Included in Carburetor Kit (498260) *'* Included in both Carburetor Kit (498260), and Carburetor Gasket Set (498261) .... Included in both Gasket Set (497316), and Valve overhaul Gasket Set (498528). NOTE: All component dimenaions given in U.S. inches 1 inch = 25.4 mm 41
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For the repair or replacement parts you need delivered directly to your home Call 7 am - 7 pm, 7 days a week 1-800-366-PART (1-800-366-7278) Para ordenar piezas con entrega a domicilio - 1-800-659-7084 For in-house major brand repair service Call 24 hours a day, 7 days a week 1-800-4-REPAIR (1-800-473-7274) Para pedir servicio de reparaci6n a domicilio - 1-800-676-5811 For the location of a Sears Parts and Repair Center in your area Call 24 hours a day, 7 days a week 1-800-488-1222 mmmmmm mmmmmm For information on purchasing a Sears Maintenance Agreement or to inquire about an existing Agreement Call 9 am - 5 pm, Monday-Saturday 1-800-827-6655 When requesting service or ordering parts, always provide the following information: ⢠Product Type - ° Part Number ⢠Model Number ⢠Part Description SEARS Amenca's Repair SpecialtSt5 167595 11.04.98 VB Printed in U.S.A.