Craftsman 917.377800 Owner`s manual
Contents
1. SIDE DISCHARGING Rear door must be closed Open mulcher door and install discharge deflector under guard as shown Mower is now ready for discharging operation To convert to mulching or bagging operation discharge deflector must be removed and mulcher door must be closed SIMPLE STEPS TO REMEMBER WHEN CONVERTING YOUR LAWN MOWER FOR MULCHING e Rear mulcher plug installed Mulcher door closed FOR REAR BAGGING e Rear mulcher plug removed Grass catcher installed Mulcher door closed FOR SIDE DISCHARGING e Rear mulcher plug installed Side discharge deflector installed ACAUTION 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 Mulcher plug EK Open a mulcher door TO ATTACH GRASS CATCHER Lift the rear door of the lawn mower and place the grass catcher frame hooks into the slots of the rear door 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 rear mulcher plug or approved grass catcher in place Never attempt to operate the lawn mower with the rear door removed or propped open TO EMPTY GRASS CATCHER Lift up on grass catcher using the frame handle Remove grass catcher with clippings from under lawn mower ha2. neyway Trailing Blade edge adapter GRASS CATCHER 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 with a manufac turer approved replacement catcher Give the lawn mower model number when ordering DRIVE WHEELS Check rear drive wheels each time you mow to be sure they move freely The wheels not turning freely means trash grass cuttings etc may be inside the drive wheel and dust cover area and must be cleaned out to free drive wheels If necessary to clean the drive wheels check both rear wheels Remove hubcaps and locknuts Remove wheels from wheel adjuster axles e Remove any trash or grass cuttings from inside the dust cover pinion and or drive wheel gear teeth e If you remove the drive pinions wipe clean with dry cloth Reassemble dry Do not lubricate Do not use oil or grease e The pinion gear on both sides of the mower are the same however they must be installed correctly If installed incorrectly the drive system will not work There are arrows embossed on both sides of the pinion gear With the arrow at the top of the pinion the arrow must point towards front of mower If the arrow points to the rear turn the pinion around and assemble to mower e Place wheels back on adjuster axles Replace locknuts and hubc
3. 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 foi if PE f Container 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 TO CLEAN AIR FILTER e Loosen screw and tilt cover to remove Carefully remove cartridge 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 deterioration of 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 Cartridge MUFFLER Inspect and replace corroded muffler as it could create afire 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 ACAUTION Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with the spark plug e Clean the underside of your lawn mower b
4. any necessary adjustments 15 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 LAWN MOWER When lawn mower is to be stored for a period of time clean it thoroughly remove all dirt reese 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 parts for damage breakage and wear Replace if necessary Touch up all rusted or chipped paint surfaces sand lightly before painting HANDLE e You can fold your lawn mower handle for storage es Loosen the two 2 handle knobs on sides of the upper handie and allow handle to fold down to the rear es Squeeze the bottom ends of lower handle toward each other until pins in handle clear the brackets and pivot entire handle assembly forward and allow it to rest on mower When setting up your handle from the storage position the lower handle will require manually locking into the mowing position IMPORTANT When folding the handle for storage or transportation be sure to fold the handle as shown or you may damage the control cables Operator presence control bar Upper handie Fold forward for storage dE Lower handle 16 3 position Han
5. 163365 169911 ROTARY LAWN MOWER MODEL NO 917 377800 DESCRIPTION Speed Control Bail Control Drive Screw Drive Cable CoverDrive Screw Thdrol 10 25 x 50 V Belt Nut Lock Flanged 3 8 16 Zinc Pulley Driven Belt Keeper Bracket Screw Hex Wash Head 10 24 X 668 Pivot Rod Cover Transmission Asm Pin Spring Thrust Washer Hardened Rod Connecting Spring Extension Spring Selector Knob Selector Spring E Ring 7 8 Bearing Support Bearing Ball KEY NO 23 24 25 26 27 Na 00 8 8SSSSSRSSSS PART NO 161118X004 57808 170011 166450 2160 12000058 88080 67725 57143 172324 145212 175012 160785 X004 160786X004 161463 163409 700279 172323 175012 83923 19572216 144929 751152 DESCRIPTION Retainer Drive Asm Stmp Screw Hex Head Tapping 1 4 20 x 75 Drive Pawl Pinion Drive Washer E Ring 7 16 Cover Dust Wheel Washer 1 2 x 1 1 2 x 134 Wave Washer Wheel 9x2 Nut Hex Flange Lock Hubcap Mag Platinum 9 Shaft Asm Rear Shaft Asm Front Retainer Front Shaft Screw 12 x 5 8 Clip Retainer Wheel 8x2 Hubcap Mag Platinum 8 Nut Hex Flange Lock 3 8 16 Washer Screw 1 4 x 2 12 Locknut J m J gt 4 0 BRIGGS amp STRATTON 4 CYCLE ENGINE REQUIRES SPECIAL TOOLS INSTALL SEE REPAIR INSTRUCTION MANUAL 1026 635 P 383 3 914 Y MODEL NUMBER 120602 0138 E1 BRIGGS amp STRATTON MODEL NUMBER 4 CYCLE ENG
6. ege A E A wal 1 1 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 conditions 3 Replace blades more often when mowing in sandy soil 4 Charge 48 hours at end of season 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 property maintain your unit All adjustments in the Service and Adjust ments section of this manual should be checked at least once each season Once a year replace the spark plug replace air filter element and check blade for wear A new spark plug and clearVnew air filter element assures proper air fuel mixture and helps your engine run better and last longer Follow the maintenance schedule in this manual BEFORE EACH USE Check engine oil level Check for loose fasteners LUBRICATION Keep unit well lubricated See LUBRICATION CHART LUBRICATION CHART GD Wheel ml adjuster Engine oil Spray lubricant Refer to MAINTENANCE ENGINE section 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
7. 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 top one third of the grass blades 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 Change your cutting pattem 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 10 MAINTENANCE MAINTENANCE SCHEDULE FILL IN OATES AS YOU COMPLETE REGULAR SERVICE Clean Under Drive Cover Power Propelled Mowers Check drive belt pulleys Power Propelled Mowers Check Sharpen Replace Blade Lubrication Chart Clean Battery Recharge Electric Start Mowers CAMARA ROU ANS eS K Y Iw ee 1111 AA E kal E ae Ee pe ted SES kal ITT
8. open flame such as a water heater e Never run a machine inside a closed area e Never make adjustments or repairs with the engine motor running Disconnect the spark plug wire and keep the wire away from the plug to prevent acciden tal starting Keep nuts and bolts especially blade attachement bolts tight and keep equipment in good condition Never tamper with safety devices Check their proper operation regularly Keep machine free of grass leaves or other debris build up Clean oil or fuel spillage Allow machine to cool before storing e Stop and inspect the equipment if you strike an object Repair if necessary before restarting Never attempt to make wheel height adjustments while the engine motor is running Grass catcher components are subject to wear damage and deterioration which could expose moving parts or allow objects to be thrown Frequently check components and replace with manufacturer s recommended parts when necessary e Mower blades are sharp and can cut Wrap the blade s or wear gloves and use extra caution when servicing them s Do not change the engine governor setting or overspeed the engine ALook for this symbol to point out important safety precautions It means CAUTION BECOME ALERT YOUR SAFETY IS INVOLVED A CAUTION in order to prevent accidental starting when setting up transporting adjusting or making repairs always disconnect spark plug wire a
9. osition handle gt d Handle Din 3 position Handle adjustment bracket d TO INSTALL ATTACHMENTS Your lawn mower was shipped ready to be used as a mulcher To convert to bagging or discharging See OPERATION section of this manual 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 These symbols may appear on your lawn mower or in literature supplied with the product Learn and understand their meaning A om NI Ms CAUTION ENGINE ENGINE FAST SLOW CHOKE FUEL OIL DANGER KEEP HANDS OR WARNING ON OFF AND FEET AWAY Drive control bar Operator presence control Throttle control Speed control lever Starter handle Grass catcher Wheel adjuster lever Cable clip Engine oil cap w dipstick Mulcher plug Mulcher door IMPORTANT This lawn mower is shipped without oil or gasoline in the engine 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 Commis sion The blade turns when the engine is running Primer Housing Operator presence control must be Drive control bar used to engage held down to the handle to start the power propell
10. they must be lubricated use only a dry powdered graphite type lubricant sparingly PRODUCT SPECIFICATIONS SERIAL NUMBER DATE OF PURCHASE GASOLINE CAPACITY TYPE 1 6 QUARTS NLEADED REGULAR OIL TYPE API SF SG SH SAE 30 ABOVE 32 F SAE 5W 30 BELOW 32 F OIL CAPACITY 20 OZS PARK PLUG GAP 030 CHAMPION RJ19LM or J19LM VALVE CLEARANCE INTAKE 004 008 EXHAUST 004 008 BLADE BOLT TORQUE 35 40 FT LBS e ihe model and serial num O e lawn mower housing Record both serial number and date of purchase in space provided above LAWNMOWER TO REPLACE BLADE Always observe safety rules when performing Position the blade adapter on the any maintenance engine crankshaft Be sure key in TIRES adapter and crankshaft keyway are e Keep tires free of gasoline oil or insect aligned control chemicals which can harm rubber Position blade on the blade adapter e Avoid stumps stones deep ruts sharp aligning the two 2 holes in the blade objects and other hazards that may cause with the raised lugs on the adapter tire damage Be sure the trailing edge of blade BLADE CARE opposite sharp edge is up toward the engine Install the blade boit with the lock washer and hardened washer into blade adapter and crankshaft Use block of wood between blade and For best results mower blade must be kept sharp Replace bent or damaged blades TO REMOVE BLADE e Disconnect spark plug wire from spark plug and p
11. 847 498715 Dipstick Tube Assembly PART NO DESCRIPTION 493880 Spark Plug Terminal 498592 Valve Seal 691893 kt Exhaust Gasket 691108 Screw Rocker Cover 262640 Brake Spring 493442 Brake 690595 Linkage Cover 692675 Rewind Guard 498697 Fuel Tank Cap 692673 Air Cleaner Primer Base 281340 Air Cleaner Cover 499618 Fuel Tank 493640 Float Bowl 694395 Carburetor Primer 692704 Carburetor Gasket Set 694088 4 Cylinder Head Plate Gasket 691346 Flywheel Fan 691890 4 Rocker Cover Gasket 499624 Rocker Arm Cover 498597 Push Rod 691230 Rocker Arm 691343 Push Rod Guide 694507 Emissions Label 274264 Owner s Manual Emission Engines 694091 Valve Gasket Set 498144 Pulley Spring 498144 Pulley Spring 121602 0515 E1 Replacement Engine RPM Settings Low Speed 1900 2100 High Speed 3000 3200 Included in Engine Gasket Set Ref Number 358 Included in Carburetor Overhaul Kit Ref Number 121 Included in Carburetor Gasket Set Ref Number 977 included in Value Overhaul Kit Ref Number 1095 NOTE AN component dimensions given in U S inches t inch 25 4 mm SERVICE NOTES 47 Get it fixed at your home or ours For repair of major brand appliances in your own home no matter who made it no matter who sold it 1 800 4 MY HOM ES Anytime day or night 1 800 469 4663 www sears com To bring in products such as vacuums lawn equipment and electronics for repair call for the
12. Asm Left Handle Bracket Asm Right Screw Hex Wshd Bolt Hex Head 5 16 18 x 5 8 Nut Hex Lock Wshr 5 16 18 Baffle Side Screw 12 x 5 8 Belt Cover Top Adapter Blade w key Longer Blade 21 Washer Hardened Lockwasher Helical Spring 3 8 Screw Hex Head 3 8 24 x 1 38 Pulley Fixed Bearing Support Assy Bolt Engine Engine See Breakdown Briggs and Stratton 120602 0138 E1 Grass Catcher Bag Grass Catcher Frame KEY NO 41 42 TBSBVBISRLGBRISSSISASBRISSESGS PART NO 85463 144929 63601 166034 166041 169605 166039X008 54583 169980 170868 173041 750097 166383X479 63601 166391X004 57808 166042 166050 145212 155552 166022X008 166043 160829 175002 175013 DESCRIPTION Danger Decal Screw Nut Rod Pulley Engage Bushing Retainer Clip Clamp Screw Spacer Wave Washer Belt Cover Bottom Screw Cable Support Bracket Nut Bracket Assy Screw V Groove Pulley idler Arm Spacer Flange Nut Locknut Idler Arm Idler Pulley Shoulder Bolt Door Assy Nut Multi Cut Guard Screw Throttle Control Engine Clamp Screw Hi Pro Key Skirt Screw Warning Decal Not Shown Owners Manual Su m H D gt J ROTARY LAWN MOWER MODEL NO 917 377800 y m gt D gt y o 41 Lp NO R RSetantronus 0D Y004A 0NnN 000 00A40mn a 17541011 175009 166388 145354 57079 175000 161602 160477X004 175008 12000022
13. ER Put grass catcher frame into grass bag with rigid part of bag on the bottom Make sure the frame handle is outside of the bag top e 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 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 Do Catcher frame handie Di Sy est Ms A opening ENGINE 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 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 IMPORTANT Never tamper with the engine governor which is factory set for proper engine speed Overspeeding the engine above the factory high speed setting can be dangerous if you think the engine govemed high speed needs adjusting contact your nearest authorized service center which has proper equipment and experience to make
14. ER Do not store gasoline from one season to another Replace your gasoline can if your can IMPORTANT Never cover mower while starts to rust Rust and or dirt in your engine and exhaust areas are still warm gasoline will cause problems ACAUTION Never store the lawn mower If possible store your unit indoors and with gasoline in the tank inside a building cover it to give protection from dust and dirt where fumes may reach an open flame or e Cover your unit with a suitable protective spark Allow the engine to cool before cover that does not retain moisture Do not storing in any enclosure use plastic Plastic cannot breathe which allows condensation to form and will cause your unit to rust TROUBLESHOOTING CHART PROBLEM CAUSE CORRECTION Poor cut uneven 1 Dirty air filter 1 Clean replace air filter 2 Out of fuel 2 Fill fuel tank 3 Stale fuel 3 Drain tank and refill with fresh clean fuel 4 Drain fuel tank and carburetor and refill tank with fresh gasoline 5 Connect wire to plug 6 Replace spark plug 7 Tighten blade bot or replace blade adapter Depress control bar to handle 4 Water in fuel 5 Spark plug wire is disconnected 6 Bad spark plug 7 Loose blade or broken blade adapter 8 Control bar in released position Control bar defective Replace control bar Rear of lawn mower housing blade dragging in heavy gr
15. INE 120602 0138 E1 634 10809 127 0 134 163 977 CARBURETOR GASKET SET 122 Ce CO 355 4 D AE sz 122 e 163 BRIGGS amp STRATTON MODEL NUMBER 4 CYCLE ENGINE 120602 0138 E1 BRIGGS amp STRATTON 4 CYCLE ENGINE aN oes KEY NO 23 24 25 26 PART NO 692670 399269 299819 499619 692800 273240 495786 272481 691125 499675 272198 691137 691680 691457 399781 691092 94612 692452 222698 690021 694167 694168 694169 499631 692785 692786 692787 263190 499423 499424 94699 499642 499641 691304 691304 694086 93312 493737 262679 692453 692745 692668 691421 280399 281434 94904 691108 94098 691242 498978 DESCRIPTION Cylinder Assembly Bushing Seal Kit Magneto Side Oil Seal Magneto Side Engine Sump Cylinder Head Cylinder Head Gasket Breather Assembly Breather Gasket Screw Breather Assembly Breather Tube Crankcase Gasket Screw Cylinder Head Oil Drain Plug Crankshaft x Oil Seal PTO Side Screw Crankcase Cover Sump Screw Crankcase Cover Sump Used in Hole Nearest Breather Flywheel Flywheel Key Piston Assembly Standard Piston Assembly 010 O S Piston Assembly 020 O S Piston Assembly 030 O S Ring Set Standard Ring Set 010 O S Ring Set 020 O S Ring Set 030 O S Piston Pin Lock Piston Pin Connecting Rod Screw Connecting Rod Exhaust Valve Intake Valve Valve Spring
16. Intake Valve Spring Exhaust Flywheel Guard Valve Retainer Govemor Oil Stinger Valve Tappet Camshaft Shortblock Z intake Gasket Rewind Starter Housing Starter Rope Cut To Length Starter Rope Grip Screw Rewind Starter Screw Flywheel Guard Screw Throttle Valve 9 Float Hinge Pin Main Jet Standard MODEL NUMBER 120602 0138 E1 PART NO DESCRIPTION 692703 Carburetor Overhaul Kit 692799 Carburetor Spacer 694202 Carburetor 694468 O Weich Plug 691203 Throttle Valve 499682 Throttle Shaft 398187 Carburetor Float 398188 Needle Seat Kit 693981 66 Float Bowl Gasket 94388 Timing Key 691231 Cylinder Head Plate 692667 Air Cleaner Gasket 298049 Fuel Line 691147 Screw Control Bracket 694543 Rocker Arm Bail 94511 Screw Fuel Tank 691303 Mechanical Governor Link 691290 Governor Spring 692672 Control Bracket 691467 Governor Control Lever 691300 Valve Cap 271716 0 Sealing Washer 94511 Screw Dipstick Tube 693982 Exhaust Muffler 499677 Blower Housing 691108 Screw Blower Housing 691232 Cylinder Shieid 690345 Screw Cylinder Shield 94877 Nut Flywheel 802574 Magneto Armature 94731 Screw Magneto Armature 499608 Spark Piug 692390 Stop Wire 694090 Engine Gasket Set 19069 Flywheel Puller 691136 Screw Carburetor RPM Settings Low Speed 1900 2100 High Speed 3000 3200 Inciuded in Engine Gasket Set Ref Number 358 Inctuded in Carburetor Overhaul Kit Ref Number 121 inclu
17. NG TIPS e Under certain 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 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 Pores in cioth 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 MULCHING MOWING TIPS IMPORTANT For best performance keep mower housing free of built up grass and trash 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
18. Owner s Manual CRAFTSMAN 6 5 HORSEPOWER 21 MULTI CUT POWER PROPELLED ROTARY LAWN MOWER Model No 917 377800 Safety Assembly Operation Maintenance Espanol Repair Parts CAUTION Read and follow all Safety Rules and Instructi6gsejvad before operating this equipragnt y Sears Roebuck and Co Hoffman Estates IL 60179 Visit our Craftsman website www sears converaftsman TABLE OF CONTENTS Warranty EE 2 Product Specifications Safety Eeer see 2 Service and Adjustments nn le EE IER eelere EE A aa ag ga a wa Ga ga aise 6 Troubleshooting RN Maintenance Schedule pp 11 Repair Pants cutee us Maintenance ee 11 Parts Ordering A WARRANTY 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 workman ship 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 e 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 equipm
19. and installation of operate the machine accessories Only use accessories e Clear the area of objects such as rocks approved by the manufacturer toys wire bones sticks etc which Stop the blade s when crossing gravel could be picked up and thrown by the drives walks or roads blade Stop the engine motor whenever you Be sure the area is clear of other leave the equipment before cleaning people before mowing Stop machine if the mower or unclogging the chute anyone enters the area Shut the engine motor off and wait until the blade comes to complete stop before removing grass catcher Mow only in daylight or good artificial light Do not operate the machine while under the influence of alcohol or drugs e Never operate machine in wet grass Always be sure of your footing keep a firm hold on the handle and walk never run Disengage the self propelled mecha nism or drive clutch on mowers so equipped before starting the engine motor If the equipment should start to vibrate abnormally stop the engine motor and check immediately for the cause Vibration is generally a warning of trouble Always wear safety goggles or safety glasses with side shields when operat ing mower ll SLOPE OPERATION Slopes are a major factor related to slip and fall accidents which can result in severe injury All slopes require extra caution H you feel uneasy on a slope do not mow it DO Mow a
20. aps FRONT OF iy fee aK 9 e Ag o Correct Incorrect Dustcover Washer ENGINE LUBRICATION Use only high quality detergent oil rated with API service classification SF SG or SH Select the oil s SAE viscosity grade according to your expected operating temperature SAE VISCOSITY GRADES TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE 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 iawn mower is not used for 25 hours in one year 13 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 H 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
21. ass lt 2 Cutting too much grass 3 Dirty air filter 4 Buildup of grass leaves and trash under mower 5 Too much oil in engine Walking speed too fast 1 Setin Higher Cut position 2 Set in Higher Cut position 3 Clearyreplace air filter 4 Clean underside of mower housing 5 Check oil level Cut at slower walking speed Worn bent or loose blade Replace blade Tighten blade bolt Buildup of grass leaves and trash under mower Clean underside of mower housing Excessive vibration 1 Worn bent or loose blade 2 Bent engine crankshaft 1 Replace blade Tighten blade bolt Contact an authorized service center department Starter rope hard to pull Engine flywheel brake is on when control bar is released Bent engine crankshaft Depress control bar to upper handle before pulling starter rope 2 Contact an authorized service center department 3 Replace blade adapter A Move lawn mower to cut grass or to hard surface to start engine 3 Blade adapter broken Blade dragging in grass 17 TROUBLESHOOTING CHART PROBLEM cause CORRECTION Grass catcher Cutting height too low Raise cutting height not filling Lift on blade worn off Replace blade If so equipped Catcher not venting air Clean grass catcher Hard to push Grass is too high or Raise cutting height wheel
22. cross the face of slopes never up and down Exercise extreme caution when changing direction on slopes Remove obstacles such as rocks tree limbs etc e Watch for holes ruts or bumps Tall grass can hide obstacles DO NOT s Do not trim near drop offs ditches or embankments The operator could lose footing or balance Do not trim excessively steep slopes Do not mow on wet grass Reduced footing could cause slipping ill CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children Children are often attracted to the machine and the mowing activity Never assume that children will remain where you last saw them Keep children out of the trimming area and under the watchful care of another responsible adult Be alert and turn machine off if children enter the area Before and while walking backwards look behind and down for small children Never allow children to operate the machine Use extra care when approaching blind corners shrubs trees or other objects that may obscure vision IV SERVICE Use extra care in handling gasoline and other fuels They are flammable and vapors are explosive Use only an approved container Never remove gas cap or add fuel with the engine running Allow engine to cool before refueling Do not smoke Never refuel the machine indoors Never store the machine or fuel container inside where there is an
23. ded in Carburetor Gasket Set Ref Number 977 Included in Value Overhaul Kit Ref Number 1095 NOTE Ali component dimensions given in U S inches 1 inch 25 4 mm BRIGGS amp STRATTON MODEL NUMBER 120602 0138 E1 em Te 4 CYCLE ENGINE KEY PART NO NO DESCRIPTION 383 19374 Spark Plug Wrench 404 690272 Washer Governor Crank 425 94872 Screw Air Cleaner Cover 443 94118 Screw Air Cleaner Primer Base 443A 94873 Screw Air Cleaner Primer Base 445 491588 Air Cleaner Cartridge Filter 455 691219 Flywheel Cup 456 281503 Pawl Friction Plate 459 281505 Ratchet Pawl 505 231082 Nut Governor Control Lever 523 499621 Dipstick 524 280966 Y Dipstick Tube Seal 525 495265 Dipstick Tube 529 281299 Grommet 562 94852 Bolt Govemor Controi Lever 564 693808 Screw Control Cover 584 692342 Breather Passage Cover 585 272238 Breather Passage Gasket 592 94908 Nut Rewind Starter 597 94943 Screw Pawl Friction Plate 601 93053 Hose Clamp 604 692669 Control Cover 608 497680 Rewind Starter 613 691108 Screw Muffler 613A 691140 Screw Muffler Muffier Guard 615 690340 Governor Shaft Retainer 616 691306 Governor Crank 619 691108 Screw Cylinder Head Plate 635 66538 Spark Plug Boot 670 280512 Fuel Tank Spacer 684 690345 Screw Breather Passage Cover 689 263073 Friction Spring 708 691321 66 Dust Seal 718 230192 Locating Pin 741 262598 Timing Gear 745 94512 Screw Brake 830 694544 Stud Rocker Arm 842 280393 Dipstick Tube Seal
24. dle adjustment bracket ENGINE FUELSYSTEM 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 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 e Use fresh fuel next season NOTE Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage Add stabilizer to gasoline in fuel tank or storage container Always follow the mix ratio found on stabilizer container Run engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach the carburetor Do not drain the gas tank and carburetor if using fuel stabilizer ENGINE OIL Drain oil with engine warm and replace with clean engine oil See ENGINE in the Maintenance section of this manual CYLINDER Remove spark plug Pour one ounce 29 ml of oil through spark plug hole into cylinder e Pull starter handle slowly a few times to distribute oil e Replace with new spark plug OTH
25. e 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 e e ACAUTION Fill to bottom of gas tank filler neck Do not overfill Wipe off any spilled oil or fuel Do not store spill or use gasoline near an open flame Gasoline Engine oil cap filler cap TO START ENGINE NOTE Due to protective coatings on the engine a small amount of smoke may be present during the initial use of the product and should be considered normal To start a cold engine push primer 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 Move throttle 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 e To stop engine release operator presence control bar NOTE in cooler weather it may be necessary to repeat priming steps In warmer weather over priming may cause 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 MOWI
26. ed foward motion of iawn engine Release to stop the engine mower Primer pumps additional fuel from the Mulcher plug Located at the rear discharge opening must be removed carburetor to the cylinder for use when A 4 when converting to bagging operation starting a cold engine Starter handle used for starting the engine WEAR YOUR 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 The engine speed is controlled by a throttle located on the side of the upper handle Fast position is for starting normal cutting trimming and better grass bagging Slow position is for light cutting trimming and fuel economy FORES GHTIS BETTER TRAN NO SIGHT Ce Slow Fast eS NS ENGINE ZONE CONTROL ACAUTION Federal regulations require an engine contro 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 ha
27. ent 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 SAFETY RULES IMPORTANT This cutting machine is capable of amputating hands and feet and throwing objects Failure to observe the following safety instructions could result in serious injury or death IGENERAL OPERATION Do not operate the mower when e Read understand and follow all barefoot or wearing open sandals instructions on the machine and in the Always wear substantial foot wear manual s before starting Be thor Do not pull mower backwards unless oughly familiar with the controls and the absolutely necessary Always look proper use of the machine before down and behind before and while starting moving backwards Do not put hands or feet near or under Do not operate the mower with proper rotating parts Keep clear of the guards plates grass catcher or other discharge opening at all times safety protective devices in place Only allow responsible individuals who e See manufacturer s instructions for are familiar with the instructions to proper operation
28. height is too low Rear of lawn mower Raise rear of lawn mower housing blade dragging housing one 1 setting higher in grass Grass catcher too full Empty grass catcher Handle height position Adjust handle height to suit not right for you Loss of drive Belt wear Check replace drive belt Belt off of pulley Check reinstall drive belt Drive cable worn or broken Replace drive cable Dirt in drive pinions Clean drive pinions 18 SERVICE NOTES 37 ROTARY LAWN MOWER MODEL NO 917 377800 A gt D gt D mr T KEY NO SS 88 PART NO 167163 161105X479 131036 132001 63601 66426 131959 175003 164265 161551 73990500 51793 133107 8507 33X004 83816 175018 161548 165261 175017 161568X479 168227X479 150078 163183 63124 161333 163409 166036X479 851514 159267 851074 850263 851084 169809 170045 150406 169294 161358 ROTARY LAWN MOWER MODEL NO 917 377800 DESCRIPTION Handle Upper Dlx Comf Includes Grip Handle Lower Bail Cont Wire Dix Comf Bik Guide Rope Side Nut Hex Lockwasher 1 4 20 Wire Tie Bolt Handle 5 16 18 x 1 75 Knob Handie Grip Hdl Foam Smooth Bolt Sq Neck Nut Hex Lockwasher Ins 5 16 18 UNC Cotter Hairpin Engine Zone Control Cable Bracket Upstop Screw Hex Washer Head Tapping 10 2 Kit Door Rear Seal Door Plug Muicher Kit Housing Handle Bracket
29. lace wire where it cannot come in contact with spark plug Turn lawn mower on its side Make lawn mower housing and tighten the blade bolt turning clockwise The recommended tightening torque is 35 40 ft Ibs sure air filter and carburetor are up IMPORTANT BLADE BOLT IS GRADE 8 Use a wood block between blade and HEAT TREATED mower housing to prevent blade from turning when removing blade bolt TO SE BLADE Protect your hands with gloves and or NOTE We do not recommend wrap blade with heavy cloth sharpening blade but if you do be sure e Remove blade bolt by turning counter he blade is balanced clockwise Care should be taken to keep the blade e Remove blade and attaching hardware balanced An unbalanced blade will bolt lock washer and hardened cause eventual damage to lawn mower or washer engine 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 12 The blade can be sharpened with a file or on a grinding wheel Do not attempt to sharpen while on the mower e 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 Crank Blade shaft adapter
30. location of your nearest Sears Parts amp Repair Center 1 800 488 1 222 Anytime day or night www sears com For the replacement parts accessories and owner s manuals that you need to do it yourself call Sears PartsDirect 1 800 366 PART 6 a m 11 p m CST 1 800 366 7278 7 days a week www sears com partsdirect To purchase or inquire about a Sears Service Agreement 1 800 827 6655 7 a m 5 p m CST Mon Sat Para pedir servicio de reparaci n a domicilio Au Canada pour service en fran ais y para ordenar piezas con entrega a domicilio 1 877 LE FOYER 1 888 SU HOGAR 1 877 533 6937 1 888 784 6427 SEARS HomeCentral Registered Trademark 7M Trademark of Sears Roebuck and Co Sears Roebuck and Co Marca Registrada Marca de F brica de Sears Roebuck and Co 175013 06 16 00 VB RH Printed in U S A
31. nd place wire where it cannot contact spark plug AWARNING Engine exhaust some of its constituents and certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm AWARNING Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the State of California to cause cancer and birth defects or other reproductive harm Wash hands after handling ACCESSORIES These accessories were available when this lawn mower was produced They are not shipped with your mower 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 LAWN MOWER PERFORMANCE CLIPPING DEFLECTOR FOR REAR DISCHARGE LAWN MOWERS GRASS CATCHERS FOR REAR DISCHARGE LAWN MOWERS LAWN MOWER MAINTENANCE MUFFLERS MULCHER KITS STABILIZER GAS CANS SPARK PLUGS GRASS CATCHERS SIDE DISCHARGE LAWN MOWERS AIR FILTERS gt N Ae 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 IMPORTANT This lawn mower is shipped WITHOUT OIL OR GASOLINE in the engine Your new lawn mower has been as sembled at the factor
32. ndle Empty clippings from bag using both frame handle and bag handle NOTE Do not drag the bag when emptying it will cause unnecessary wear 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 e Remove engine oil cap and fill to the full line on the dipstick NOTE Allow oil to settle down into engine for accurate reading Engine holds 20 ozs of oil For type and grade of oil to use see ENGINE in maintenance 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 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 ADD GASOLINE Fill fuel tank Use fresh clean regular unleaded gasoline with a minimum of 87 octane Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life Do not mix oil with gasoline Purchase fuel in quantities that can be used within 30 days to assure fuel freshness AWARNING 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 whil
33. ndle to start and operate the lawn mower TO ADJUST CUTTING HEIGHT All four wheels are adjusted by a single lever e Pull adjuster lever toward wheel To raise mower move lever forward to desired position To lower mower move the lever toward the rear Lower Wheels for high cut 1 fl ANN Raise Wheels for tow cut GROUND DRIVE SPEEDS Your lawn mower provides multiple speeds to let you select the speed that suits you best e Lower speeds are for slow heavy thick grass cutting or trimming Medium speeds are for normal grass cutting or trimming High is for light cutting and for ground transport NOTE Do not move speed control lever unless the engine is running TO OPERATE DRIVE SYSTEM e With engine running select ground speed by moving speed control lever to desired position To start forward motion pull drive control bar back against handle To stop forward motion release drive control bar IMPORTANT Always keep drive control bar fully engaged against handle when in use Speed control lever Operator presence control bar Drive control engaged Drive control disengaged TOCONVERT MOWER Your lawn mower was Shipped ready to be used as a mulcher To convert to bagging or discharging REAR BAGGING e Open rear door and remove mulcher plug Store mulcher plug in a safe place e To convert to mulching or discharging operation install mulcher plug into rear discharge opening of mower
34. y 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 Li 14 SERVICE AND ADJUSTMENTS ACAUTION 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 from spark plug and place where it cannot come in contact with plug LAWN MOWER TO ADJUST CUTTING 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 operators mowing position If the rear deflector becomes damaged it should be replaced TO ADJUST HANDLE The handie on your lawn mower has three 3 height positions adjust to height that suits you Squeeze the bottom ends of lower handle towards each other until the pin in handle can be inserted into one of the three height adjustment holes Handle pin TO ASSEMBLE GRASS CATCH
35. y 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 Ali parts such as nuts washers bolts etc necessary to complete the assembly have been placed in the parts bag TO REMOVE LAWN MOWER FROM CARTON 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 HOW TO SET UP YOUR LAWN MOWER TO UNFOLD HANDLE IMPORTANT Unfold handle carefully so as not to pinch or damage control cables Raise lower handle section to operating position and squeeze the bottom ends of lower handle towards each other until the pin in handle can be inserted into one of the three height adjustment holes Remove protective padding raise upper handle section into place on lower handle and tighten both handle knobs e Remove any packing material from around control bar Your handles may be adjusted for your mowing comfort Refer to Service and Adjustments section of this manual Operator presence control bar Upper handle D Lift up E Mowing ower Pers
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