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Back To Craftsman Snow Thrower       Model: 536.881400 or 536881400 Craftsman 4 HP 4 cycle engine 21 inch singlel stage auger propelled Snow Thrower
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I CRRFTSMRN1 Operator's Manual Snow Thrower 4 Horsepower 4 - Cycle Engine 21 - inch Single Stage Auger Propelled Model 536.881400 CAUTION : Before using this product , read this manual and follow all of its Safety Rules and Operating Instructions , Manual del usario Quitanieves de 21 pulgadas 4 caballos de fuerza ( hp ) Monoetapico Propulsado por barrena Modelo 536.881400 PRECAUCION : Antes de usar este producto , lea este manual y siga todas las reglas de seguridad e instrucciones de operaci6n , Sears , Roebuck and Co . , Hoffman Estates , IL 60179 U . S . A . F - 041067C www . sears . com / craftsman
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WARRANTY STATEMENT . . . . . . 2 STORAGE . . . . . . . . . . . . . . . . . . . . 22 SAFETY RULES . . . . . . . . . . . . . . . 2 TROUBLESHOOTING CHART . . . 23 INTERNATIONAL SYMBOLS . . . . 4 REPAIR PARTS . . . . . . . . . . . . . . . . 28 ASSEMBLY . . . . . . . . . . . . . . . . . . . 6 ENGINE REPAIR PARTS . . . . . . . . 36 OPERATION . . . . . . . . . . . . . . . . . . 8 SPANISH ( ESPAI _ IOL ) . . . . . . . . . . 43 MAINTENANCE . . . . . . . . . . . . . . . 14 PARTS ORDERING / SERVICE . . SERVICE AND ADJUSTMENT . . . 18 BACK COVER llflVl , , ; . 11 ; r _ , 1 _ | ih'd [ , . _ LIMITED ONE - YEAR WARRANTY ON CRAFTSMAN SNOW THROWER For one year from the date of purchase , when this Craftsman Snow thrower is maintained , lubricated , and tuned up according to the operating and maintenance instructions in the owner's manual , Sears will repair , free of charge , any defect in material or workmanship . If this Craftsman Snow thrower is used for commercial or rental purposes , this warranty ap - plies for only 90 days from the date of purchase . This warranty does not cover the following : Items which become worn during normal use , such as spark plugs , drive belts and shear pins . Repair necessary because of operator abuse or negligence , including bent crankshafts and the failure to maintain the equipment according to the instructions contained in the owner's manual . WARRANTY SERVICE IS AVAILABLE BY RETURNING THE CRAFTSMAN SNOW THROWER TO THE NEAREST SEARS SERVICE CENTER 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 may vary from state to state . Sears , Roebuck and Co . , D817WA , Hoftman Estates . IL 60179 IT MEANS - - ATTENTIONH ! BECOME ALERT ! t ! YOUR SAFETY IS INVOLVED . _ lb OOK FOR THIS SYMBOL TO POINT OUT IMPORTANT SAFETY PRECAUTIONS . nect the spark plug wire , _ WARNING : Always discon - and place it where it cannot make contact with spark plug to Engine Exhaust , some of its constituents , and prevent accidental starting during : certain vehicle components contain or emit Preparation , Maintenance , or Stor - chemicals known to the State of California to age of your snow thrower . cause cancer and birth defects or other repro - IMPORTANT : Safety standards re - ductive harm . quire operator presence controls to Battery posts , terminals and related accessories minimize the risk of injury . Your snow contain lead and lead compounds , chemicals thrower is equipped with such controls . known to the State of California to cause cancer Do not attempt to defeat the function of and birth defects or other reproductive harm . the operator presence control under any WASH HANDS AFTER HANDLING . circumstances . F - 041067C 2
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TRAINING OPERATION 1 . Read this operating and service instruction 1 . Do not operate this snow thrower if you are manual carefully . Be thoroughly familiar taking drugs or other medication which can with the controls and the proper use of the cause drowsiness or affect your ability to snow thrower . Know how to stop the snow operate this snow thrower . thrower and disengage the controls quick - 2 . Do not use the snow thrower if you are ly . mentally or physically unable to operate the 2 . Never allow children to operate the snow snow thrower safely . thrower . Never allow adults to operate the 3 . Do not put hands or feet near or under ro - snow thrower without proper instruction . tating parts . Keep clear of the discharge 3 . Keep the area of operation clear of all per - opening at all times . sons , particularly small children and pets . 4 . Exercise extreme caution when operating 4 . Exercise caution to avoid slipping or falling on or crossing gravel drives , walks or especially when operating in reverse . roads . Stay alert for hidden hazards or traffic . PREPARATION 5 . After striking a foreign object , stop the en - 1 . Thoroughly inspect the area where the gine ( motor ) , remove the wire from the snow thrower is to be used and remove all spark plug , thoroughly inspect snow doormats , sleds , boards , wires , and other thrower for any damage , and repair the foreign objects . damage before restarting and operating the snow thrower . 2 . Disengage all clutches before starting the engine ( motor ) . 6 . If the snow thrower should start to vibrate abnormally , stop the engine ( motor ) and 3 . Do not operate the snow thrower without wearing adequate winter outer garments . check immediately for the cause . Vibration Wear footwear that will improve footing on is generally a warning of trouble . slippery surfaces . 7 . Stop the engine ( motor ) whenever you 4 . Handle fuel with care ; it is highly flam - leave the operating position , before un - mable . clogging the auger / impeller housing or dis - a . Use an approved fuel container . charge chute and when making any repairs , adjustments , or inspections . b . Never remove fuel tank cap or add fuel to a running engine ( motor ) or hot en - 8 . When cleaning , repairing , or inspecting , gine ( motor ) . make certain the auger / impeller and all c . Fill fuel tank outdoors with extreme moving parts have stopped and all controls care . Never fill fuel tank indoors . are disengaged . Disconnect the spark plug wire and keep the wire away from the spark d . Replace fuel cap securely and wipe up plug to prevent accidental starting . spilled fuel . e . Never store fuel or snow thrower with 9 . Take all possible precautions when leaving the snow thrower unattended . Disengage fuel in the tank inside of a building the auger / impeller , stop engine ( motor ) , where fumes may reach an open flame and remove key . or spark . 10 . Do not start or run engine in enclosed area , f . Check fuel supply before each use , al - even if doors or windows are open . Ex - lowing space for expansion as the heat haust fumes are dangerous ( containing of the engine ( motor ) and / or sun can CARBON MONOXIDE , an ODORLESS cause fuel to expand . and DEADLY GAS ) . 5 . For all snow throwers with electric starting 11 . Do not clear snow across the face of motors use electric starting extension slopes . Exercise extreme caution when cords certified CSA / UL . Use only with a re - changing direction on slopes . Do not at - ceptacle that has been installed in accord - tempt to clear steep slopes . ance with local inspection authorities . 12 . Never operate the snow thrower without 6 . Let engine ( motor ) and snow thrower ad - proper guards , plates or other safety pro - just to outdoor temperatures before starting to clear snow . tective devices in place . 7 . Always wear safety glasses or eye shields 13 . Never operate the snow thrower near en - during operation or while performing an ad - closures , automobiles , window wells , drop - justment or repair to protect eyes from offs , and the like without proper adjustment foreign objects that may be thrown from the of the snow discharge angle . Keep children snow thrower . and pets away . F - 041067C
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14 . Donoot verlotahdesnotwhrowcearpacity2 . Store the snowthrower away from ignition byattempttioncgleasrnowattoofasat sources or appliances that have a pilot rate . light , such as hot water and space heaters , 15 . Neveorperattheesnowthrowearthigh clothes dryers , etc . . . . Allow the engine transposrpt eedosnslippersyurfaces . ( motor ) to cool before storing in any enclos - ure . Loobkehinadndusecarewhebnacking up . 3 . Always refer to operator's guide instruc - 16 . Nevedrirecdtischaragtebystandoerrs tions for important details if the snowed thrower is to be stored for an extend allowanyoninefronotfthesnowthrower . 17 . Disengapgoewetorthecollector / impeller period . whesnnowthrowiestrransporoterndoitn 4 . Maintain or replace safety and instruction use . labels , as necessary . 18 . Useonlayttachmeanntdasccessoaripe - s 5 . Run the snow thrower a few minutes after provebdythemanufactoufrtehresnow throwing snow to prevent freeze - up of the throw ( esrucahstirechainesl , ectrsictart auger / impeller . kitse , ct . ) . 19 . Neveorperattheesnowthrowwerithout , _ WforARuNsIeNGo : n sTidheiswaslnkos , w tdhrrivoewwearysis goovdisibiliotyrlightA . lwaybsesureof youfrootinagndkeepafirmholdonthe and other ground level surfaces . handleWs . alk ; nervuenr . Caution should be exercised while using on 20 . Donotover - reaKche . eppropeforotingsteep sloping surfaces . DO NOT USE andbalancaetalltimes . SNOW THROWER ON SURFACES ABOVE 21 . Donotattemtpotusesnowthrowoenra GROUND LEVEL such as roofs of resi - roof . dences , garages , porches or other such MAINTENANCE AND STORAGE structures or buildings . 1 . Check shear bolts and other bolts at fre - quent intervals for proper tightness to be sure the snow thrower is in safe working condition . _ " _ " _ ' _ o _ l _ . . - _ IMPORTANT : Many of the following symbols are located on your snow thrower or on litera - ture supplied with the product . Before you operate the snow thrower , learn and understand the purpose for each symbol . CONTROL AND OPERATING SYMBOLS Slow Fast Electric Start Engine Start Engine Run I 14 N Engine Off Engine Stop On Choke Off Choke On Neutral I ' ' - I - ® Q Throttle Primer Button Ignition Key Ignition Off Ignition On F - 041067C 4
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VVV Drive Clutch Forward Reverse Auger Clutch Auger Collector Engage Push To Engage Fuel Oil Fuel Oil Mixture Electric Starter Discharge DOWN Discharge UP Discharge LEFT Discharge RIGHT i'm Weight Transfer Weight Transfer Transmission Ignition Keyun , Lift Handle To Depress Pedal Insert To R Engage To Disengage Pull Out To Stop . Safety Warning Symbols I - T A DANGER DANGER WARNING Thrown Objects . Thrown Objects . Keep Bystanders Away . Keep Bystanders Away . IMPORTANT DANGER Read Owner's Manual Avoid Injury From DANGER Before Operating Rotating Auger . Keep Stop The Engine Before This Machine . Hands , Feet And Unclogging Discharge Chutet Clothing Away . WARNING STOP HotSurface F - 041067C 5
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Contents of Parts Bag ( actual size ) 1 - Owner's Manual ( not shown ) 1 - Packet of Fue ! Stabilizer ( not shown ) 1 - Container 5W30 Oil 2 . Locate all parts packed separately and remove from the carton . _ hb saAfeRtNy INgGla : ssAeslwaoyrseyweeasrhields while assembling snow NOTE : Place fuel stabilizer in a thrower . safe place until needed for storage . 3 . Remove and discard the packing material from around the snow TOOLS REQUIRED thrower . 1 - Knife to cut carton 4 . Cut down all four corners of the car - ton and lay the panels flat . Figure 1 shows the snow thrower in the 5 . Loosen the knobs holding the upper operating position . handle to the lower handle ( See Figure 2 ) . Raise the upper handle to References to the right or left hand side the operating position . Tighten the of the snow thrower are from the view - knobs . point of the operator's position behind 6 . Roll snow thrower off the carton by the unit . pulling on the lower handle . CAUTION : DO NOT back over Auger Drive Lever _ . cables . Auger Drive Cable 7 . Remove the packing material from handle assembly . Remove the lower Crank Chute insert from the axle . Deflector Upper Hanate Figure 1 Knob HOW TO REMOVE FROM THE CARTON 1 . Locate and remove container of Figure 2 Craftsman 5W30 oil . F - 0410670
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_ " CHECKLIST thrower , pay extra attention to the fo ! - lowing important items : Before you operate your new snow thrower , to ensure that you receive the _ ' Engine oil is at proper level . Use a best performance and satisfaction from high quality detergent oil classified this quality product , please review the " For Service SG , SH , SJ , SL , or following checklist : higher " . All assembly instructions have been _ ' Make sure gas tank is filled properly completed . with clean , fresh , unleaded gasoline _ ' The discharge chute rotates freely , with a minimum of 85 octane . _ ' No remaining loose parts in carton . _ ' Become familiar with all controls - their location and function . Operate While learning how to use your snow controls before starting engine . F - 041067C 7
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[ o _ o ) _ l KNOW YOUR SNOW THROWER READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR SNOW THROWER . Compare the illustrations with your SNOW THROWER to familiarize yourself with the location of various controls and adjustments . Save this manual for future reference . Recoil Crank Starter Assembl Handle Chute Deflector Discharge Chute Primer Button Choke Stop Switch Control Figure 3 Auger Drive Lever - Starts and stops Stop Switch - Must be moved to the on the auger . position to start the engine . Recoil Starter Handle - Starts the en - Crank Assembly - Changes the direc - tion of snow throwing through the dis - gine manually . charge chute , Choke Control - Used to start a cold Chute Deflector - Changes the distance engine . the snow is thrown . Primer Button - Injects fuel directly into the carburetor manifold for fast starts in Discharge Chute - Changes the direc - tion the snow is thrown . cold weather . F - 041067C 8
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[ o _ o ) _ l 2 . To stop throwing snow , release the auger drive lever . Manual before operating , _ WARNING : Read Owner's machine . Never direct dis - charge toward bystanders . Stop the engine before unclogging discharge any snow thrower can result chute or auger housing and before , _ WARNING : The operation of in foreign objects being leaving the machine . thrown into the eyes , which can re - sult in severe eye damage . Always TO STOP YOUR wear safety glasses or eye shields SNOW THROWER while operating the snow thrower . We recommend standard safety 1 . To stop throwing snow , release the glasses or use a wide vision safety auger drive lever . See Figure 3 . mask over your glasses . NOTE : if the snow thrower contin - ues to slowly move forward , see " How To Adjust The Auger Control HOW TO MOVE FORWARD Cable " in the Service And Adjust - ment Section . 1 . Hold the auger drive lever against the handle ( See Figure 5 ) . The au - 2 . To stop the engine , move the igni - ger will begin rotating . tion lever to the off position . 2 . To go forward , raise the handle to al - low the rubber auger blades to con - CAUTION : To stop the engine , do not tact the ground . Maintain a firm holdr move the choke control to CHOKE on the handle as the snow throwe position . Backfire or engine damage starts to move forward . Guide the can occur . snow thrower by moving the handle either left or right . Do not attempt to push the snow thrower . TO CONTROL SNOW DISCHARGE 1 . Turn the chute control rod to set the 3 . To stop , release the auger drive le - ver . direction of the snow throwing . NOTE : If the auger continues to rotate , 2 . Loosen the wing knob on the chuteo deflector and move the deflector t see " How To Adjust The Auger Control set the distance . Move the deflector Cable " in the Service and Adjustments section . ( Up ) for more distance , ( Down ) for less distance . Then tighten the wing knob ( See Figure 4 ) . Deflector Down Deflector Up / Auger Figure 4 Wing Knob HOW TO THROW SNOW Fi 5 1 . Engage the auger drive lever . F - 041067C
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[ o _ o ) _ l FILL OIL : NOTE : Synthetic oil is recommended for operating temperatures below 32 ° F . NOTE : Engine may already contain Synthetic 5W30 is acceptable for all some residual oil . Check frequently temperatures . DO NOT mix oil with when filling the crankcase . DO NOT gasoline . overfill . The snow thrower was shipped with a OII Fill Cap / Dipstick container of 5W30 motor oil . This oil must be added to the engine before op - erating . 1 . Make sure the unit is level . 2 . Remove the oil fill cap / dipstick and fill the crank case to " FULL " line on dipstick . DO NOT overfill . See Figure 6 . NOTE : Oil level must be at FULL mark . 3 . Tighten the fill cap / dipstick securely Figure 6 each time you check the oi ! level . section in this manual for additional in - FILL GAS : formation . This engine is certified to operate on Never use engine or carburetor cleaner gasoline . Exhaust Emission Control products in the fuel tank or permanent System : EM ( Engine Modifications ) . damage may occur . 1 . Fill the fuel tank only with a fresh , fuels ( called gaeohol or _ ARNING : Alcohol blended clean , unleaded regular , unleaded those using ethanol or premium , or reformulated automo - methanol ) can attract moisture tive gasoline with a minimum of 85 which leads to separation and octane . DO NOT use leaded gaso - formation of acids during storage . line . We recommend that you add Acidic gas can damage the fuel sys - fuel stabilizer to the gasoline . Use tem of an engine while in storage . the fue ! stabilizer supplied with the unit or purchase Craftsman Fuel NOTE : To avoid engine problems , the Stabilizer No . 3550 . Make sure that fuel system must be emptied before the container you pour the gasoline storage for 30 days or longer . Start the from is clean and free from rust or engine and let it run until the fuel lines other foreign particles . Never use and carburetor are empty . Use fresh gasoline that may be stale from long fuel next season . See the Storage periods of storage in the container . F - 041067C 10
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[ o _ o ) _ l HOW TO START THE ENGINE mable . Always use caution , _ WARNING : Gasoline is flam - ( RECOIL STARTER ) when handling or storing gasoline . Make sure that the engine oil is at FULL mark on dipstick . The engine is • Turn engine off and let engine equipped with a recoil starter . Before cool at least two minutes before starting the engine , make certain that removing the gas cap . you have read the following information . • Do not fill fuel tank while snow If engine floods , set the choke to the thrower is running , when it is hot , or when snow thrower is in an en - OPEN / RUN position and crank until the engine starts . closed area . • Keep away from open flame or an electrical spark and do not smoke while filling the fuel tank . of the starter cord ( kick - , _ WARNING : Rapid retractionor • Never fill the tank completely . Fill back ) will pull your hand the tank to within 1 - 1 / 2 " from the arm toward the engine faster than top to provide space for expan - you can let go of the starter cord . sion of fuel . • When starting the engine , slow - • Always fill fuel tank outdoors and ly pull the starter cord until re - use a funnel or spout to prevent sistance is felt . Then , rapidly spilling . pull the starter cord . • Make sure to wipe up any spilled • Make sure components ; such as fuel before stating the engine . impellors , pulleys or sprockets , • Store gasoline in a clean , ap - are securely attached . proved container and keep the cap in place on the container . How To Start A Cold Engine 1 . Push the stop switch to the ON position ( see Figure 3 ) . BEFORE STARTING THE ENGINE 2 . When starting the engine , do not 1 . Before you service or start the en - engage the auger drive lever . gine , familiarize yourself with the 3 . Move the choke control to the FULL snow thrower . Be sure you under - stand the function and location of all choke position . controls . 4 . Push the primer button as speci - fied below . Remove finger from 2 . Be sure that all fasteners are tight . primer button between primes . 3 . Before starting the engine , make sure all controls operate correctly . • Push two times if temperature is 15 ° F ( - 9 ° C ) or higher . • Push four times if temperature is HOW TO STOP THE ENGINE below 15 ° F ( - 9 ° C ) . To stop the engine , push the stop 5 . Slowly pull the recoil starter han - switch to the OFF position . dle until resistance is felt and then CAUTION : To stop the engine , do not pull rapidly to start the engine ( See move the choke control to CHOKE Figure 7 ) . Do not allow the recoil position . Backfire or engine damage starter handle to snap back . Slowly can occur . return the recoil starter handle . F - 041067C
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[ o _ o ) _ l 6 . As the engine warms up , move Pull starter handle rapidly . choke control to 1 / 2 choke posi - tion . When engine runs smoothly , move choke lever to OFF Position . NOTE : Allow the engine to warm up for several minutes before blowing snow in temperatures below 0 ° R How To Start A Warm Engine If restarting a warm engine after a short shutdown , leave choke at " OFF " and do not push the primer button . If the en - gine fails to start , follow the Cold Start Figure 7 instructions . FROZEN STARTER gine indoors or in enclosed , , _ WARNING : Never run en - If the starter is frozen and will not turn poorly ventilated areas . En - the engine , follow the steps below . gine exhaust contains CARBON 1 . Pull as much starter rope as pos - MONOXIDE , AN ODORLESS AND sible out of the starter . DEADLY GAS . Keep hands , feet , 2 . Release the starter handle and let it hair and loose clothing away from snap back against the starter . Re - any moving parts on engine and peat until the engine starts . snow thrower . Warm engines will cause condensation • Engine parts , especially the muf - in cold weather . To prevent possible fler , become extremely hot . Se - freeze - up of recoil starter and engine vere thermal burns can occur on controls , proceed as follows after each contact . Allow the engine to cool snow removal job . before touching . 1 . With engine off , allow engine to coo ! • Never allow children to operate for several minutes . the snow thrower . Never allow Pull starter rope very slowly until re - adults to operate the snow throw - sistance is felt , then stop . Allow the er without proper instruction . starter rope to recoil . Repeat three • Keep the area of operation clear times . of all persons , particularly small With the engine not running , wipe all children and pets . snow and moisture from the carbu - • Never leave the snowthrower un - retor cover in area of controls and attended while the engine is run - levers . Also , move the choke control ning . Anyone operating the en - and starter handle several times . gine or equipment must carefully read and understand the operat - ing instructions . F - 041067C 12
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[ o _ o ) _ l HOW TO REMOVE OBJECTS • Release auger drive lever . FROM AUGER • Move the stop switch to the stop position to stop the engine . to remove snow or debris • Disconnect spark plug wire . _ WARNING : Do not attempt that may become lodged in • Do not place your hands in the au - auger with your hands . Use a pry ger or discharge chute . Use a pry bar to remove snow or debris . bar to remove snow or debris . SNOW THROWING TIPS 10 . After each snow throwing job , allow the engine to run for a few minutes . 1 . When the handle is raised , the au - The snow and accumulated ice wil ! ger blades will engage the ground melt off the engine . and the snow thrower will move for - 11 . Clean the snow thrower after each ward . When the auger drive lever is use . released , the auger blades will stop . 12 . Remove ice , snow and debris from If the blades do not stop , see " How the entire snow thrower . Flush with To Adjust The Auger Drive Cable " in water to remove all salt or other the Service And Adjustment section . chemicals . Wipe snow thrower dry . 2 . Most efficient snow throwing is ac - complished when the snow is re - moved immediately after if falls . DRY AND AVERAGE SNOW 3 . For complete snow removal , slightly 1 . Snow up to eight inches deep can overlap each previous path . be removed rapidly and easily by 4 . Whenever possible , discharge the walking at a moderate rate . For snow down wind . snow or drifts of a greater depth , 5 . The distance the snow will be dis - slow your pace to allow the dis - charged can be adjusted by moving charge chute to dispose of the snow the discharge chute deflector . Raise as rapidly as the auger receives the the deflector for more distance or snow . lower the deflector for less distance . 2 . Plan to have the snow discharged in 6 . In windy conditions , lower the chute the direction the wind is blowing . deflector to direct the discharged snow close to the ground where it is WET PACKED SNOW less likely to blow into unwanted Move slowly into wet , packed snow . If areas . the wet , packed snow causes the auger 7 . For safety and to prevent damage to slow down or the discharge chute be - to the snow thrower , keep the area gins to clog , back off and begin a series to be cleared free of stones , toys of short back and forth jabs into the and other foreign objects . snow . These short back and forth jabs , 8 . When clearing snow from crushed four to six inches , will " belch " the snow rock or gravel driveways , do not al - from the chute . low the auger blades to contact the driveway . Move the handle down to SNOW BANKS AND DRIFTS slightly raise the auger blades . 9 . The forward speed of the snow In snow of greater depth than the unit , thrower is dependent on the depth use the same " jabbing " technique de - and weight of the snow . Experience scribed above . Turn the discharge will establish the most effective chute away from the snow bank . More method of using the snow thrower time will be required to remove snow of under different conditions . this type than level snow . 13 F - 0410670
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CUSTOMERERSPONSIBILITIES SERVICERECORDS Fillin datesasyou Before Every Every Every 0Every completeregular Each 8 25 50 10 Each Before service . Use Often Hours Hours Hours Hours Season Storage Check Engine Oil Level Change Engine Oil _ I Tighten All Sprews and 4 / Nuts Check and Clean Spark , / / , Plug Clean and Inspect , f v Spark Arrestor Check Fuel _ Auger Drive Belt * _ * Adjust after 2 to 4 hours of use . GENERAL RECOMMENDATIONS • Check for loose or damaged parts . The warranty on this snow thrower does • Tighten any loose fasteners . not cover items that have been sub - • Check and maintain the auger . jected to operator abuse or negligence . • Check controls to make sure they To receive full value from the warranty , are functioning properly . the operator must maintain the snow thrower as instructed in this manual . • If any parts are worn or damaged , replace immediately . Some adjustments will need to be made periodically to properly maintain LUBRICATION BEFORE STORAGE your snow thrower . Maintenance , replacement , or repair of the emission control devices and systems can Lubricate chute control be performed by any non - road engine re - flange . Lubricate flange pair establishment or individual . Regular with a clinging type maintenance will improve the performance grease such as and extend the life of the engine . Lubriplate . AFTER EACH USE • Run the machine to clear the auger of snow . • To prevent freezing of the auger or % 1 controls , remove all snow and slush Figure 8 from the snow thrower . 14 F - 041067C
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ENGINE SPECIFICATIONS HORSEPOWER 4 HP DISPLACEMENT 190 cc BORE 68mm ( 2.69 in . ) STROKE 52mm ( 2.05 in . ) GASOLINE 1.5 quarts CAPACITY ( unleaded ) OIL CAPACITY ( 20 oz capacity ) 5W30 SPARK PLUG : Champion RJ19LM ( Gap . 030 in . ) or equivalent VALVE Intake : 0.004 - 0.006 in . CLEARANCE : Exhaust : 0.009 - 0.011 in . ARMATURE AIR GAP : 0.010 - 0.014 in . POWER RATINGS The power ratings for an individual ences in altitude , temperature , baro - engine model are initially developed by metric pressure , humidity , fuel , engine starting with SAE ( Society of Automo - lubrication , maximum governed engine tive Engineers ) code J1940 ( Small speed , individual engine to engine Engine Power & Torque Rating Proce - variability , design of the particular piece dure ) ( Revision 2002 - 05 ) . Given both of power equipment , the manner in the wide array of products on which our which the engine is operated , engine run - in to reduce friction and clean out of engines are placed , and the variety of environmental issues applicable to combustion chambers , adjustments to operating the equipment , it may be that the valves and carburetor , and other the engine you have purchased will not factors . The power ratings may also be develop the rated horsepower when adjusted based on comparisons to used in a piece of power equipment other similar engines utilized in similar ( actual " on - site " power ) . This difference applications , and will therefore not is due to a variety of factors including , necessarily match the values derived but not limited to , the following : differ - using the foregoing codes . F - 041067C 15
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_ l { d ADJUST AUGER CONTROL CABLE The auger control cable was adjusted 6 . Tighten the nut that holds the cable tension spring . at the factory . If the auger will not en - gage or disengage correctly , adjust the auger control cable as follows : 1 . Loosen the nut that holds the cable tension spring ( See Figure 9 ) . 2 . Slide the cable tension spring to - ward the rear of the unit until all cable slack is removed . NOTE : The auger control cable is properly adjusted when the free cable slack is removed and there is no tension on the idler arm . 3 . Tighten the nut that holds the cable Spring tension spring . If belt stretch has occured , move the end the auger control cable to the out - side hole as follows : Figure 9 1 . Loosen the nut that holds the cable tension spring ( See Figure 9 ) . 2 . Move the cable tension spring to - ward the front of the unit to achieve Augerever maximum cable slack . Drive L 3 . Remove the upper end of the auger Handle control cable from the auger drive lever . 4 . install the auger control cable in the hole shown in Figure 10 . 5 . Slide the cable tension spring to - ward the rear of the unit until all cable slack is removed . er control NOTE : The auger control cable is Cable properly adjusted when the free cable slack is removed and there is Figure 10 no tension on the idler arm . F - 041067C 16
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ENGINE 1 . Lift the rear of the snowthrower and tilt the unit forward . In the correct LUBRICATION position , the snowthrower will be Check the crankcase oil level before setting on the front of the auger starting the engine and after each eight housing . ( 8 ) hours of continuous use . See 2 . Put an oil drain pan under the oil Figure 11 . Add S . A . E . 5W30 motor oil fill tube ( See Figure 12 ) . as needed . Synthetic 5W30 is accept - able for all temperatures . Tighten oil fill cap / dipstick securely each time you check the oil level . OII Fill Cap / Dipstick OII Fill Tube OII Drain Pan Figure 12 3 . Carefully remove the oil fill cap / dip - stick . Oil will begin to flow into the NOTE : Oil level must be at FULL mark . oil drain pan . Figure 11 4 . After all the oil has drained from the engine , set the snowthrower in the Change the oi ! every fifty ( 50 ) hours or upright operating position . at least once a year if the snow thrower 5 . Fill the engine with S . A . E . 5W30 oil . is not used for fifty ( 50 ) hours . Make sure the oil reaches the FULL mark on the oil fill cap / dipstick . DO HOW TO CHANGE THE ENGINE OIL NOT OVERFILL . To change the engine oil , the engine NOTE : For extreme cold operating must be tilted forward and the oil conditions of 0 ° F and below , use a par - drained from the oil fill tube . Change oil tial synthetic 5W30 motor oil for easier when the engine is warm . starting . SPARK PLUG Before installing the spark plug , coat the threads lightly with oil for Check the spark plug every twenty - five easy removal . Tighten the spark ( 25 ) hours . Replace the spark plug if plug to a torque of 15 foot - pounds . the electrodes are pitted or burned , if the porcelain is cracked , or every 100 Feeler Gauge hours of use . 0.030 " 1 . Make sure the spark plug is clean . Clean the spark plug by carefully scraping the electrodes ( do not sand blast or use a wire brush ) . 2 . Check the spark plug gap with a Spark Plug feeler gauge and reset gap to 0.30 " Figure 13 if necessary . See Figure 13 . 17 F - 041067C
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HOW TO REMOVE THE TOP COVER A C / / There are no adjustments under the top cover . To clean the engine cooling sys - Topver tem , follow the steps below to remove Co Crank the cover . Assembly Rod 1 . Remove screws A that attach the rod support clamp the the top cov - er . Pivot crank aeeembly rod up and lay on unit . 2 . Remove screws B . 3 . Remove attachment screws C . 4 . Remove the top cover , 5 . To install the top cover , reverse the above steps . Figure 1 , HOW TO REMOVE THE BELT COVER 4 . To install the belt cover , reverse the above steps . 1 . Remove the screws A and nuts B NOTE : The belt cover has belt guides from the belt cover , moulded onto the inside of the cover . When you install the belt cover , engage the auger 2 . Remove attachment screw C from drive lever to tighten the belt against the the rear of the belt cover , pulley . This will provide adequate clearance 3 . Remove the belt cover from the for the belt guides when installing the belt unit . cover . C / Belt Cover B B A A A A Figure 15 18 F - 041067C
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HOW TO ADJUST THE AUGER BRAKE The auger brake is adjusted at the fac - Augerever Drive L Adjuster tory to assure safe operation of the Nut snowthrower . If the auger brake needs an adjustment , follow the steps below : 1 . To access the auger brake , tilt the front of the unit up . Brake Arm 2 . Make sure the auger drive belt is properly installed . See " How To Re - move The Auger Drive Belt " . Turn the adjuster nut ( See Figure 16 Figure 16 ) in or out until the brake arm is in contact with the auger drive belt ( See Figure 17 ) . Hold the auger drive lever in the en - gaged position and push the brake AugerBelt arm down to remove all slack . Drive In correct adjustment , there will be 1 / 4 inch 1 / 4 inch clearance between the brake arm and the auger drive Brake Arm belt when the auger drive lever is Figure 17 engaged ( See Figure 17 ) . F - 041067C 19
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HOW TO REMOVE THE AUGER DRIVE BELT The auger drive belt is made of special construction and must be replaced with an original equipment belt available from Sears . idler Arm If the auger drive belt is damaged , the snowthrower will not discharge snow and will not move forward . Replace the damaged belt as follows : 1 . Disconnect the spark plug wire . 2 . Remove the belt cover . See " How To Remove The Belt Cover " . 3 . Note the path of the auger drive Idler belt . For assistance , a diagram de - Idler Screw cal is provided . Figure 19 4 . Remove the belt guide screw and the belt guide See Figure 18 ) . To remove the belt guide , rotate the belt guide down . 5 . Remove the idler screw and idler pulley from the idler arm ( See Figure 19 ) . 6 . Remove the auger drive belt from the engine pulley and pull through side of motor box ( See Figure 20 ) . 7 . To remove the auger drive belt from the impeller pulley , move the idler arm to the engaged position . This will provide clearance between the impeller pulley and the brake arm to remove the auger drive belt ( See Figure 21 ) . Auger Drive Belt 8 . To install a new auger drive belt , re - Figure 20 verse the above steps . 9 . Check the adjustment of the auger drive cable . See " Adjust Auger Con - trol Cable " . Impeller Pulley Belt Brake Arm Guide Clearance Screw Figure 21 jure 18 Auger Dr 2O F - 0410670
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HOW TO REMOVE THE AUGER 8 . Slide the auger out of the right side of the auger housing ( See 1 . Remove the belt cover . See " How Figure 22 ) . To Remove The Belt Cover " . 9 . Slide the auger out of the bearing on the left side of the auger hous - Remove the auger drive belt . See ing . " How To Remove The Auger Drive Belt " in the Service And Adjustment 10 . To install the auger , reverse the section . above steps . 3 . Remove the auger pulley from the auger shaft ( threads are left hand ; turn clockwise to remove ) , 4 . To keep the auger from rotating , set Washer a 2 " x4 " piece of wood on the cen - ter paddle to secure auger . 5 . Remove bolts A , washer F , and nuts B from front of right cover ( See Figure 23 ) . 6 . Remove screw C from back of right cover . Auger Figure 22 7 . Remove bolts D and nuts E , Right Cover C / AF B B B Auger Housing Auger D Ei Auger Pulley Figure 23 F - 041067C 21
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If you do not remove the gasoline , snow thrower with gasoline use fuel stabilizer supplied with unit _ WARNING : Never store your in the fuel tank indoors or in or purchase Craftsman Fuel Stabi - lizer No . 3550 . Add fuel stabilizer to an enclosed , poorly ventilated area . If gasoline remains in the tank , any gasoline left in the tank to mini - fumes may reach an open flame , mize gum deposits and acids . If the spark or pilot light from a furnace , fuel tank is almost empty , mix stabi - water heater , clothes dryer , ciga - lizer with fresh gasoline in a sepa - rate container and add some to the rette , etc . fuel tank . To prevent damage ( if snow thrower is Always follow the instructions on the not used for more than 30 days ) follow stabilizer container . After the stabi - the steps below . lizer is added to the fuel tank , run SNOW THROWER the engine at least ten minutes to allow the mixture to reach the car - 1 . Thoroughly clean the snow thrower . buretor . 2 . Lubricate all lubrication points . See the Maintenance section . 4 . While the engine oil is warm , change the engine oil . 3 . Be sure that all nuts , bolts and screws are securely fastened . In - 5 . Remove the spark plug and pour spect all visible moving parts for about 15 ml ( 1 / 2 oz ) of engine oil damage , breakage and wear . Re - into the cylinder . Replace the spark place if necessary . plug and crank slowly to distribute 4 . Touch up all rusted or chipped paint the oi ! . surfaces ; sand lightly before paint - ing . gine with spark plug re - , _ WARNING : Do not crank en - 5 . Cover the bare metal parts of the moved . blower housing auger and the im - 6 . Store in a clean and dry area , but peller with rust preventative , such NOT near a stove , furnace or water as a spray lubricant . heater which uses a pilot light or NOTE ; A yearly checkup or tune - up by any device that can create a spark . a Sears service center is a good way of ensuring that your snow thrower will provide maximum performance for the OTHER next season . 1 . If possible , store your snow thrower ENGINE indoors and cover it to give protec - Gasoline must be removed or treated to tion from dust and dirt . prevent gum deposits from forming in 2 . If the snow thrower must be stored the fuel tank , filter , hose , and carburetor outdoors , put the snow thrower on during storage . Also , during storage al - blocks to raise it off of the ground . cohol blended gasoline that uses etha - 3 . Cover the snow thrower with a suit - nol or methanol ( sometimes called gasohol ) attracts water . It acts on the able protective cover that does not gasoline to form acids which damage retain moisture . Do not use plastic . the engine . IMPORTANT : Never cover snow 1 . Run the engine until the fuel tank is thrower while engine and exhaust areas are still warm . empty and the engine stops . 22 F - 0410670
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_ ol _ ] _ ln _ ] : [ oIo _ il _ [ _ TROUBLE CAUSE CORRECTION Difficult starting Defective spark plug . Replace spark plug . Drain and clean the fuel tank . Water or dirt in fuel system . Refill with fresh fuel . Engine runs erratically Blocked fuel line , empty gas Clean fuel line ; check fuel tank , or stale gasoline , supply ; add fresh gasoline Engine stalls Unit running on CHOKE . Set choke lever to run or off position . Engine runs erratically ; Water or dirt in fuel system . Drain and clean the fuel tank . Loss of power Refill with fresh fuel . Excessive vibration Damaged auger assembly Repair or replace the auger assembly . Loose parts . Damaged Immediately stop engine . impeller . Remove ignition key . Tighten all fasteners and make all necessary repairs . If vibration continues , take the unit to a Sears service center . Unit fails to propel itself Drive belt loose or damaged . Replace drive belt . Incorrect adjustment of auger Adjust auger drive cable . drive cable Unit fails to discharge Auger drive belt loose or Adjust auger drive belt ; snow damaged , replace if damaged . Auger control cable not Adjust auger control cable . adjusted correctly . Discharge chute clogged . Stop engine immediately and disconnect spark plug wire . Clean discharge chute and inside of auger housing . Foreign object lodged in Stop engine immediately and auger disconnect spark plug wire . Remove object from auger . F - 041067C 23
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( ThpisagaeppliciantbhleUe . Sa . AnC . danaodnaly . ) Sears , Roebuck and Co . , U . S . A . ( Sears ) , the California Air Resources Board ( CARB ) and the United States Environmental Protection Agency ( U . S . EPA ) Emission Control System Warranty Statement ( Owner's Defect Warranty Rights and Obligations ) EMISSION CONTROL WARRANTY YEAR 1997 AND LATER ENGINES COVERAGE IS APPLICABLE TO CER - WHICH ARE PURCHASED AND USED TIFIED ENGINES PURCHASED IN ELSEWHERE IN THE UNITED STATES CALIFORNIA IN 1995 AND THEREAF - ( AND AFTER JANUARY 1 , 2001 IN TER , WHICH ARE USED IN CALIFOR - CANADA ) . NIA , AND TO CERTIFIED MODEL California and United States Emission Control Defects Warranty Statement The California Air Resources Board system on your engine for the periods of ( CARB ) , U . S . EPA and Sears are pleased time listed below , provided there has been to explain the Emission Control System no abuse , neglect or improper mainte - Warranty on your model year 2000 and lat - nance of your small off - road engine . er small off - road engine ( SORE ) . In Califor - Your emission control system includes nia , new small off - road engines must be parts such as the carburetor , air cleaner , designed , built and equipped to meet the ignition system , muffler and catalytic con - State's stringent anti - smog standards . verter . Also included may be connectors and other emission related assemblies . Elsewhere in the United States , new non - road , spark - ignition engines certified for Where a warrantable condition exists , model year 1997 and later must meet simi - Sears will repair your small off - road en - lar standards set forth by the U . S . EPA . gine at no cost to you including diagnosis , Sears must warrant the emission control parts and labor . Sears Emission Control Defects Warranty Coverage Small off - road engines are warranted rel - sions set forth below . If any covered part ative to emission control parts defects for on your engine is defective , the part will a period of two years , subject to provi - be repaired or replaced by Sears . Owner's Warranty Responsibilities As the small off - road engine owner , you unapproved modifications . are responsible for the performance of You are responsible for presenting your the required maintenance listed in your small off - road engine to an Authorized Operating and Maintenance Instructions . Sears Service Dealer as soon as a prob - Sears recommends that you retain all lem exists . The undisputed warranty re - your receipts covering maintenance on pairs should be completed in a your small off - road engine , but Sears reasonable amount of time , not to exceed cannot deny warranty solely for the lack 30 days . of receipts or for your failure to ensure the If you have any questions regarding your performance of all scheduled mainte - warranty rights and responsibilities , you nance . should contact a Sears Service Repre - sentative at 1 - 800 - 469 - 4663 . As the small off - road engine owner , you should however be aware that Sears may The emission warranty is a defects war - deny you warranty coverage if your small ranty . Defects are judged on normal en - off - road engine or a part has failed due to gine performance . The warranty is not related to an in - use emission test . abuse , neglect , improper maintenance or Sears Emission Control Defects Warranty Provisions The following are specific provisions relative to your Emission Control Defects Warranty Coverage . It is in addition to the Sears engine warranty for non - regulated engines found in the Operating and Maintenance instructions . 1 . Warranted Parts Coverage under this warranty ex - F - 0410670 24 tends only to the parts listed below
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Service Dealer . For emissions war - ( the emission control systems parts ) to the extent these parts ranty service contact your nearest Authorized Sears Service Dealer as were present on the engine pur - chased . listed in the " Yellow Pages " under " Engines , Gasoline , " " Gasoline En - a . Fuel Metering System gines , " " Lawn Mowers , " or similar • Cold start enrichment sys - category . tem 4 . Claims and Coverage Exclusions • Carburetor and internal Warranty claims shall be filed in ac - parts cordance with the provisions of the • Fuel Pump Sears Engine Warranty Policy . War - b . Air Induction System ranty coverage shall be excluded • Air cleaner for failures of Warranted Parts • Intake manifold which are not original Sears parts or because of abuse , neglect or im - c . Ignition System proper maintenance as set forth in • Spark plug ( s ) the Sears Engine Warranty Policy . • Magneto ignition system Sears is not liable to cover failures d . Catalyst System of Warranted Parts caused by the • Catalytic converter use of add - on , non - original , or mo - • Exhaust manifold dified parts . 5 . Maintenance • Air injection system or pulse valve Any Warranted Part which is not scheduled for replacement as re - e . Miscellaneous Items Used in quired maintenance or which is Above Systems scheduled only for regular inspection • Vacuum , temperature , to the effect of " repair or replace as position , time sensitive valves necessary " shall be warranted as to and switches defects for the warranty period . Any • Connectors and assem - Warranted Part which is scheduled blies for replacement as required mainte - Length of Coverage nance shall be warranted as to de - Sears warrants to the initial owner fects only for the period of time up to and each subsequent purchaser that the first scheduled replacement for the Warranted Parts shall be free that part . Any replacement part that from defects in materials and work - is equivalent in performance and du - manship which caused the failure of rability may be used in the perfor - the Warranted Parts for a period of mance of any maintenance or two years from the date the engine repairs . The owner is responsible for is delivered to a retail purchaser . the performance of all required maintenance , as defined in the No Charge Sears Operating and Maintenance Repair or replacement of any War - Instructions . ranted Part will be performed at no 6 . Consequential Coverage charge to the owner , including diag - nostic labor which leads to the de - Coverage hereunder shall extend to termination that a Warranted Part is the failure of any engine compo - defective , if the diagnostic work is nents caused by the failure of any performed at an Authorized Sears Warranted Part still under warranty . In the USA and Canada , a 24 hour hot line , 1 - 800 - 469 - 4663 , has a menu of pre - re - corded messages offering you engine maintenance information . F - 041067C 25
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Look For Relevant Emissions Durability Period and Air Index Information On Your Engine Emissions Label Engines that are certified to meet the California Air Resources Board ( CARB ) Tier 2 Emission Standards must display information regarding the Emissions Durability Pe - riod and the Air Index . Sears , Roebuck and Co . , U . S . A . makes this information avail - able to the consumer on our emission labels . The Emissions Durability Period describes the number of hours of actual running time for which the engine is certified to be emissions compliant , assuming proper maintenance in accordance with the Operating & Maintenance Instructions . The fol - lowing categories are used : Moderate : Engine is certified to be emission compliant for 125 hours of actual engine running time . Intermediate : Engine is certified to be emission compliant for 250 hours of actual engine running time . Extended : Engine is certified to be emission compliant for 500 hours of actual engine running time . For example , a typical walk - behind lawn mower is used 20 to 25 hours per year . Therefore , the Emissions Durability Period of an engine with an intermediate rating would equate to 10 to 12 years . The Air Index is a calculated number describing the relative level of emissions for a specific engine family . The lower the Air Index , the cleaner the engine . This informa - tion is displayed in graphical form on the emissions labe ! . After July 1 , 2000 , Look For Emissions Compliance Period OnEngine Emissions Compliance Label After July 1 , 2000 certain Sears , Roebuck and Co . , U . S . A . engines will be certified to meet the United States Environmental Protection Agency ( USEPA ) Phase 2 emission standards . For Phase 2 certified engines , the Emissions Compliance Period referred to on the Emissions Compliance label indicates the number of operating hours for which the engine has been shown to meet Federal emission requirements . For engines less than 225 cc displacement , Category C = 125 hours , B = 250 hours and A = 500 hours . For engines of 225 cc or more , Category C = 250 hours , B = 500 hours and A = 1000 hours . The displacement engines of Model Series 120000 is 190 cc . This is a generic representation of the emission label typically found on a certified engine . FAMILY YBSXS _ I92VA 274812 F - 041067C 26
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F - 041067C 27
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CRAFTSMAN 21 " 4HP SNOW THROWER 536.881400 DRIVE COMPONENTS 2 , 44 45 9 3 _ / - " 13 / iJ 1 6 / 10 46 17 15 43 / / 12 19 2O / 21 17 41 / 4O 15 F - 041067C 28
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CRAFTSMAN 21 " 4HP SNOW THROWER 536.881400 DRIVE COMPONENTS Key No . Part No . Description 1 1501812 Cover , Top 2 26x316 Screw 3 1501814 Base , Chute Rod 4 26x292 Screw 5 1501815 Cover , Chute Rod 6 1501911 Primerbulb , Red 7 1501813 Bracket , Engine Chute 8 1259 Hose 9 780212 Screw 10 578408 Screw 11 1501724 Handle , Starter 12 Engine 13 lx215 Bolt 14 578109 Retainer 15 711627 Nut , Push Cap 17 760713 Wheel & Tire 18 71072 Washer 19 762280 Axle 20 71111 Nut 21 1502011 E549 Frame , Motor Box 22 47792 Bolt 23 71007 Bolt 24 712233 Bolt , Shoulder 25 762254YZ Bracket , Idler Arm 26 71044 Nut 27 762257 Pulley , V - Belt 28 762258 Bolt , Shoulder 29 762256 Pulley , Fiat Idler 30 37x131 Belt 31 315312 Screw 32 762267 Guide , Belt 33 910828 Screw 34 71060 Washer 35 762255 Pulley 36 165x143 Spring 37 26X263 Screw 38 762288 Arm , Brake 39 762285 Clamp 40 312300 Nut 41 762287 Rod , Adjustment 42 762380 Guide , Belt 43 18x35 Lockwasher 44 1501919 Guide , Rope 45 28x84 Washer 46 1501920 Seal , Foam - - F - 0410670 Book , Instruction F - 0410670 29
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CRAFTSMAN 21 " 4HP SNOW THROWER 536.881400 AUGER COMPONENTS 1 2 17 6 / 12 \ 18 16 15 9 14 10 18 F - 041067C 30
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CRAFTSMAN 21 " 4HP SNOW THROWER 536.881400 AUGER COMPONENTS Key No . Part No . Description 1 1502011 E549 Frame , Motor Box 2 302635 Nut 4 580251 Retainer , Bearing 5 43846 Bearing 6 302628 Bolt 7 338965 Pulley , Auger 8 26x263 Screw 9 762277 Cover , Left Belt 10 1501927 Assembly , Auger Housing 11 312300 Nut 12 71067 Washer 13 579052 Bolt 14 55323 Blade , Scraper 15 1501927 Auger Assembly 16 580969 Washer 17 762278 Cover , Right 18 12342 Screw 19 302628 Screw F - 041067C 31
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CRAFTSMAN 21 " 4HP SNOW THROWER 536.881400 HANDLE & DISCHARGE COMPONENTS 34 24 / / 8 23 / 22 28 29 / 4 27 / 32 33 6 7 9 10 F - 041067C 32
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CRAFTSMAN 21 " 4HP SNOW THROWER 536.881400 HANDLE & DISCHARGE COMPONENTS Key No . Part No . Description 1 762252E701 Handle , Upper 2 762259 Cable , Auger Drive 3 337584 Bolt 4 57171 Knob 5 71037 Nut 6 311936 Washer 7 762250E701 Handle , Lower 8 762251E701 Lever , Auger Drive 9 70984 Screw 10 340715 Bolt 11 712123 Washer 12 780029 Nut 13 762281 Bushing , Tensioner 14 762282 Bracket , Cable Tensioner 15 762362YZ Rod , Crank 16 762289 Grip , Crank Rod 17 578309 Pin , Clevis 18 579493 Pin , Cotter 19 578063 Block , Universal Pivot 20 578060 Pin 21 585196 Gear , Worm 22 325847 Deflector 23 308931 Pin , Pivot 24 71071 Washer 25 334234 Chute , Discharge 27 302635 Nut 28 302843 Bolt 29 313686 Bolt 30 1501846 Ring , Chute 31 71067 Washer 32 302628 Bolt 33 70984 Bolt 34 71391 Locknut 35 578088 Bolt F - 041067C 33
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CRAFTSMAN 21 " 4HP SNOW THROWER 536.881400 DECALS Key No . Part No . Description 1 48x5550 Decal 4hp / 21 " 2 48x5536 Decal Choke 3 48x304 Decal Belt Instruction ( inside cover ) 4 761150 Decal Auger Control Lever 5 70141 Decal Danger Auger ( Foot ) 6 48x5642 Decal Danger Ohute ( Hand ) 7 48x5533 Decal Briggs & Stratton 8 48x5534 Decal Primer Bulb 34 F - 041067C
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F - 041067C 35
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BRIGGS & STRATTON ENGINE MODEL 120502 - 0255 - E1 I 1019 LABEL KIT I 287 _ 718 _ 584 585 525 z ' \ 1362 524 < _ J _ Ji 7 725 Assemblies include all parts shown in frames . F - 041067C 36
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MODEL 120502 - 0255 - E1 BRIGGS & STRATTON ENGINE Key Key No . PartNo . Description No . PartNo . Description 1 697322 Cylinder Assembly 40 692194 Retainer - Valve 2 399269 Kit - Bushing / Seal 43 591997 Slinger - Governor / Oil ( Magneto Side ) 45 590548 Tappet - Valve 3 * 299819 Seal - Oil 46 591449 Camshaft ( Magneto Side ) 50 790285 Manifold - Intake 4 493279 Sump - Engine 51 . 692555 Gasket - Intake 5 591150 Head - Cylinder 54 591550 Screw 7 * 692249 Gasket - Cylinder ( Intake Manifold ) 8 595250 Tube - Breather 89 592348 Plug - Oil 9 * 699472 Gasket - Breather 146 590979 Key - Timing 10 691125 Screw ( Breather ) 287 690940 Screw ( Dipstick Tube ) 11 591781 Tube - Breather 290 590349 Screw ( Intake Elbow ) 12 * 692232 Gasket - Crankcase 306 590450 Shield - Cylinder 13 590912 Screw 307 590345 Screw ( Cylinder Head ) ( Cylinder Shield ) 15 691680 Plug - Oil Drain 337 802592 Plug - Spark 16 790277 Crankshaft 383 19374 Wrench - Spark Plug 20 * 399781 Seal - Oil 431 790284 Elbow - Intake ( PTO Side ) 523 495264 Dipstick 22 591092 Screw ( Crankcase 524 * 592295 Seal - Dipstick Tube Cover / Sump ) 525 495265 Tube - Dipstick 24 222698 Key - Flywheel 584 597734 Cover - Breather 25 597339 Piston Assembly 585 * 591879 Gasket - Breather ( Standard ) 635 66538 Boot - Spark Plug Note . . . . . 684 590345 Screw 697341 Piston ( Breather Cover ) Assembly 718 590959 Pin - Locating ( . 020 " Oversize ) 725 790289 Shield - Heat 26 790360 Ring Set 728 790282 Screw ( Heat Shield ) ( Standard ) 741 591830 Gear - Timing . . . . . . . Note . . . . . 842 * 691031 Seal - O Ring 499427 Ring Set ( Dipstick Tube ) ( . 020 " Oversize ) 847 592017 Dipstick / Tube 27 591866 Lock - Piston Pin 858 597338 Seal - Valve 28 499423 Pin - Piston 859 691155 Seat - Intake Valve 29 499424 Rod - Connecting 870 690380 Seat - Exhaust Valve 32 591664 Screw 871 262001 Bushing - Guide ( Connecting Rod ) ( Exhaust ) 32A 595759 Screw Note . . . . . ( Conneting Rod ) 53709 Bushing - 33 262651 Valve - Exhaust Guide ( Intake ) 34 262652 Valve - Intake 1019 790295 Kit - Label 35 591270 Spring - Intake Valve 1362 790288 Baffle - Intake Elbow 36 591270 Spring - Exhaust Valve F - 041067C 37
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BRIGGS & STRATTON ENGINE MODEL 120502 - 0255 - E1 188 _ 843 365 I 1058 OPERATOR'S MANUAL I 332 _ 363 324 t 005 276 , : o ' 977 CARBURETORGASKET SET 276 _ , ( _ 9 R17 _ ' _ _ t _ 121 CARBURETOR OVERHAUL KIT J 334i ! 276 _ t - - ) 633 / i _ 615 ( _ 104 t _ 633A ( _ 137 404 , _ y 627 i . . . . . . 127 _ \ J 617 _ , _ 616 497 _ : Assemblies include all parts shown in frames . F - 041067C 38
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BRIGGS & STRATTON ENGINE MODEL 120502 - 0255 - E1 Key Key . No . PartNo . Description No PartNo . Description 347 790283 Switch - Rocker 23 790536 Flywheel 95 691636 Screw 356 693010 Wire - Stop ( Throttle Valve ) 363 19069 Puller - Flywheel 97 493267 Shaft - Throttle 365 692524 Screw 104 e691242 Pin - Float Hinge ( Carburetor ) 404 690272 Washer 108 691162 Valve - Choke 109 496593 Shaft - Choke ( Governor Crank ) 117 496975 Jet - Main 497 690664 Screw ( Standard ) ( Stopswitch Bracket ) 118 497346 Jet - Main 505 691251 Nut ( High Altitude ) ( Governor Control 121 496260 Kit - Carburetor Lever ) Overhaul 528 696751 Hose - Primer 125 790276 Carburetor 562 691119 Bolt 127 e694468 Plug - W elch ( Governor Contro ! 130 691203 Valve - Throttle Lever ) 133 396187 Float - Carburetor 615 690340 Retainer - Governor Shaft 134 e398188 Kit - Needle / Seat 616 698601 Crank - Governor 137et693981 Gasket - Float Bowl 168 693399 Screw 617 _ et270344 SeaI - O Ring ( Intake Manifold ) ( Control Bracket ) 202 691629 Link - Mechanical 627 692672 Bracket - Stopswitch Governor 633 et691321 Seal - Choke / Throttle Shaft 209 691651 Spring - Governor 633A et693867 Seal - Choke / Throttle ( Yellow ) 222 692982 Bracket - Control Shaft 227 690783 Lever - Governor 668 _ 493823 Spacer Control ( Includes 2 ) 276 et271716 Washer - Sealing 692 690572 Spring - Detent 843 691695 Sleeve - Lever 324 695161 Screen / Cup Assem - bly 851 493680 Terminal - Spark Plug 332 690662 Nut 975 493640 Bowl - Float 977 498261 Gasket Set - Carbure - ( Flywheel ) tor 333 602574 Magneto - Armature 334 691061 Screw 1005 790035 Fan - Flywheel ( Armature Magneto ) 1058 275963 Operator's Manual F - 041067C 39
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BRIGGS & STRATTON ENGINE MODEL 120502 - 0255 - E1 1036 EMISSIONS LABEL I 78 _ 37 305 304 1361 1836A _ 65 58 592 _ 2 190 _ 670 _ 689 _ : _ 601 1330 REPAIR MANUAL Assemblies include all parts shown in frames . F - 041067C 40
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BRIGGS & STRATTON ENGINE MODEL 120502 - 0255 - E1 Key Key . No . PartNo . Description No PartNo . Description 3 . 299819 Seal - Oil 601 95162 Clamp - Hose 608 697743 Starter - Rewind ( Magneto Side ) 613 691340 Screw 7 _ 692249 Gasket - Cylinder Head ( Muffler ) 9 _ 699472 Gasket - Breather 617 . et270344 SeaI - O Ring 12 _ 692232 Gasket - Crankcase ( Intake Manifold ) Cover 668 _ 493823 Spacer 20 _ 399781 Seal - Oil ( Includes 2 ) 689 691855 Spring - Friction ( PTO Side ) 670 692294 Spacer - Fuel Tank 37 694086 Guard - Flywheel 55 691421 Starter - Rewind 832 790260 Guard - Muffler 836 690664 Screw Housing 58 693389 Rope - Starter ( Muffler Guard ) 836A 690661 Screw ( Cut to Required Length ) ( Muffler Guard ) 60 691915 Grip - Starter Rope 842 _ 691031 SeaI - O Ring 65 690837 Screw ( Dipstick Tube ) 921 690700 Screw ( Reqind Starter ) 76 691108 Screw ( Blower Housing ( Flywheel Guard ) Cover ) 921A 691135 Screw 81 691740 Lock - Muffler Screw 187 691050 Line - Fuel ( Blower Housing ( Cut to Cover ) Required Length ) 957 397974 Cap - Fuel Tank 969 790294 Cover - Blower 190 690940 Screw Housing ( Fuel Tank ) 300 692038 Muffler 972 699374 Tank - Fuel 976 790221 Primer - Carburetor 304 790286 Housing - Blower 305 691108 Screw 1036 697457 Label - Emissions 1059 692311 Kit - Sorew / W asher ( Blower Housing ) 358 497316 Gasket Set - Engine 1210 498144 Pulley / Spring 456 692299 Plate - Pawl Friction Assembly 459 261505 PawI - Ratchet ( Pulley ) 524 _ 692296 Seal - Dipstick Tube 1211 498144 Pulley / Spring 585 _ 691879 Gasket - Breather Assembly ( Spring ) Passage 592 690800 Nut 1330 272147 Repair Manual 1360 790281 Cover - Switch ( Rewind Starter ) 597 691696 Screw 1361 790282 Screw ( Cover Switch ) ( Pawl Friction Plate ) F - 041067C 41
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PIEZAS DE REPUESTO 28 MANTENIMIENTO 56 PIEZASDEREPUESTODELMOTOR 36 SERVICIO Y AJUSTES 60 GARANTiA 43 ALMACENAMIENTO 65 REGLAS DE SEGURIDAD 43 TABLA DE LOCALIZACI6N RyIAS SiMBOLOS INTERNACIONALES 46 REPARACION DE AVE 66 ENSAMBLAJE 48 PEDIDO DE PIEZAS / SERVICIO OPERACION 50 CUBIERTA DE ATRAS 72 GARANTiA LIMITADA DE UN AI _ IO PARA LA M _ , QUINA QUITANIEVES DE CRAFTSMAN Por un aho a partir de la fecha de compra , siempre que a este quitanieves Craftsman se le de mantenimiento , lubncaci6n y afinamiento de acuerdo con las instrucciones de operaci6n y mante - nimiento presentadas en et manual del propietario , Sears reparara sin cargo aIguno , cualquier defecto en el material y mano de obra . Si este quitanieves de Craftsman es usado para prop6sitos comerciales o de arrendamiento , esta garantia sera vaIida sotamente por 90 dias a partir de la fecha de compra . Esta garantia no cubre Io siguiente : Elementos fungibles los cuales se gastan durante el uso normal , tales como bujias , correas de transmisi6n y pasadores de seguridad . Reparaciones necesarias debido al abuso o negligencia del operador , incluyendo eje de ci - gQehal doblado , y por no darle el mantenimiento necesario a la unidad , seg _ n Io recomendado en las instrucciones contenidas en el manual del propietario . EL SERVIClO DE GARANTiA SE PUEDE OBTENER LLEVANDO EL QUITANIEVES DE CRAFTSMAN AL CENTRO DE SERVIClO SEARS MAS CERCANO EN LOS ESTADOS UNI - DOS . ESTA GARANTiA ES VALIDA SOLO CUANDO ESTE PRODUCTO ES USADO EN LOS ESTADOS UNIDOS . Esta garantia le otorga derechos legales especificos , yes posible que tenga otros derechos los cuales varian de estado a estado . Sears , Roebuck and Co . , D817WA , Hoffman Estates , IL 60179 , _ Preste atenci6n a e _ te simbolo , [ e indica precauciones de seguridad importantes . Sig - nifica - - iiiA TENOION ! ! ! iiiESTE ALERTA ! ! ! Se trata de su seguridad . Siempre desconecte , _ ADVERTENCIA : el cable de la bujia y Las emanaciones de escape producidas por este coloquelo alejado de esta motor y ciertos componentes de esta maquina con - para prevenir un arranque tiensn quimicos reconocidos por el Estado de Cali - accidental durante la prepa - fornia como carcinogenos , tambien pueden produ - racion mantenimiento o al - cir defectos en los recien nacidos o causar otros da - macenamiento del quitanie - hos al sistema reproductivo . Yes , Los bornes , terminales y accesorios relacionados IMPORTANTE : Para prevenir con la bateria contienen plomo y compuestos del lesiones , las normas de seguri - plomo , ademas de sustancias quimicas que el Esta - dad exigen controles en la unidad do de California reconoce que estos compuestos que s61o puedan ser manejados pueden causar cancer y defectos como carcinoge - en presencia del operador . Su nas , ademas estas sustancias pueden producir da - quitanieves est & equipado con hos congenitos , a los bebes y ademas de otros da - dichos controles . Por ningSn mo - 5os al sistema reproductivo humano : DEBE LAVAR - tivo intente pasar por alto la fun - SE MUY BIEN LAS MANOS DESPUES DE MANIPU - ci6n del control en presencia del tAR ESTOS COMPONENTES . operador . F - 041067C 43
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CAPACITACION y / o del sol hace que el combustible se expanda . 1 . Lea con atenci6n las instrucciones en e ! manual de operaci6n y servicio . Familiari - 5 . Para todos los quitanieves con motores de arranque electrico , use cables de ex - cese completamente con los controles y tensi6n con certificaci6n OSA / UL . Use el use apropiado del quitanieves . Apren - da a detener el quitanieves y a desen - solamente tomacorrientes que hayan si - ganchar rapidamente los controles . do instalados de acuerdo con los regla - mentos de inspecci6n locales . 2 . Nunca permita a nifios operar el quita - 6 . Permita que el motor y el quitanieves se nieves . Nunca permita que adultos ope - ajusten alas temperaturas exteriores an - ren el quitanieves sin la instrucci6n tes de comenzar a despejar la nieve . apropiada . 7 . Siempre use gafas de seguridad o pro - 3 . Mantenga el _ rea libre de personas , es - tectores para los ojos durante la opera - pecialmente nifios pequefios y mascotas . ci6n o mientras efect0a algt _ n ajuste o 4 . Tenga mucho cuidado para evitar resba - reparaci6n a la unidad , para proteger sus Iones o caidas , especialmente cuando ojos de objetos extraBos que pudiesen est6 retrocediendo . ser lanzados per el quitanieves . PREPARACION OPERACION 1 . Inspeccione completamente el area don - 1 . No opere este quitanieves si est & toman - de se usar & el quitanieves y retire todas do medicinas que puedan causar somno - las esteras , trineos , tableros , cables , y lencia o afectar su habilidad para operar otros objetos extrafios . el quitanieves . 2 . Desenganche todos los embragues antes 2 . No use el quitanieves si por motivos de hacer arrancar el motor . emocionales o fisicos se le dificulta ma - 3 . No opere el quitanieves sin vestir pren - nejarlo de forma segura . das de invierno adecuadas para trabajar 3 . No cotoque las manes o los pies cerca o a la intemperie . Vista calzado que le de debajo de piezas en movimiento . Man - buena tracci6n sobre superficies resbalo - t6ngase en todo memento a buena dis - sas . tancia de la abertura del tube de 4 . Maneje el combustible con cuidado ; 6ste descarga . es altamente inflamable . 4 . Tenga mucho cuidado al operar el quita - nieves en o a trav6s de entradas de au - ( a ) Use un contenedor aprobado para tos , senderos o caminos de grava . combustible . Mant6ngase alerta de peligros ocultos o trafico . ( b ) Nunca quite la tapa del tanque de combustible ni afiada combustible a 5 . . Si golpea un objeto extraBo , pare el mo - un motor en marcha o a un motor ca - tor , desconecte el cable de la bujia , ins - liente . peccione meticulosamente el quitanieves per si hubiera alg0n dafio , y rep _ trelo an - ( c ) Llene el tanque de combustible al ai - tes de arrancar el motor y operar el quita - re libre y con mucho cuidado . Nunca nieves nuevamente . Ilene el tanque en un recinto cerrado . 6 . Si el quitanieves comienza a vibrar de manera excesiva , pare el motor y revfse - ( d ) Vuelva a colocar la tapa del tanque Io inmediatamente para encontrar la cau - de combustible de manera segura , y sa . Generalmente , la vibraci6n es una limpie el combustible derramado . advertencia de algt _ n problema . 7 . Pare el motor cuando deje la posici6n de Nunca almacene combustible o el ( e ) operaci6n , antes de desobstruir el aloja - quitanieves con combustible en el miento de la barrena / propulsor o el tube tanque dentro de un edificio donde de descarga , y cuando efectQe cualquier los vapores pudiesen alcanzar algu - reparaci6n , ajuste o inspecci6n . na llama abierta o chispas . 8 . Cuando limpie , repare o inspeccione el ( f ) Verifique que el quitanieves tenga quitanieves , asegt _ rese de que la barre - suficiente combustible antes de cada na / propulsor y todas las partes m6viles use , y deje un espacio adicional en el se encuentren detenidas , y que todos los controles esten desenganchados . Desco - tanque puesto que el calor del motor 44 F - 0410670
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necteelcabldeelabujiaymant6ngalo siempqreuetienebueneastabilidyad , alejaddoelabujiaparaevitaurnarran - sujetceonfirmezealmangoO . amine ; nunccaorra . queaccidental . 9 . Tomteodalsasprecauciopnoessiblaels 20 . NotratedealcanzaarreadsificileMs.an - dejaerlquitanievdeessatendDideos . en - tenglaaestabilidyaedlbalanceentodo ganchlaebarrena / proppualsroeerlm , o - memento . toryretirelaIlave . 21 . Notratedeusaerlquitanievpeasralim - 10 . Nohagaarrancealrmotoernrecintos piatrechos . cerradoas0 , nconlaspuertayvsentanas abiertaLso . svaporedseescapsoenpeli - MANTENIMIENTO Y groso ( scontienMenONOXIDDEOOAR - ALMACENAMIENTO BONOun , GASINODORyLOETAL ) . 11 . Nouseelquitanievpeasralimpia _ rtreas 1 . Revise los pernos con frecuencia para deterreninoclinad ( acsuestapse , ndien - asegurar que esten bien apretados y que tes ) T . engmauchcouidadcouandcoam - el quitanieves est6 en condiciones segu - biededirecci6Nno . intenltiempiar ras de funcionamiento . pendienmteusypronunciadas . 2 . Guarde el quitanieves a una distancia de 12 . Nuncoapereelquitanievseinsquelos fuentes de ignici6n o de aparatos dom6s - resguardpolsa , causotrodsispositivos ticos que tengan llamas de encendido , deseguridsaedencuentreennsulugar . tales como calentadores de agua y estu - 13 . Nuncoapereelquitanievceesrcdaees - fas , secadoras de ropa , etc . Permita que caparatdeesvidrioa , utom6vivleidsr , ie - el motor se enfrie antes de guardar el rass , itiodsecarga / descayrsgima , ilares , quitanieves en cualquier recinto . sinelajustaepropiaddeoal ngudloedes - 3 . Siva a almacenar el quitanieves por un cargdaelanieveM . antenagloasniBoys perfodo prolongado , siempre consulte las lasmascotaalesjadodseal reaqueester instrucciones del manual del operador despejando . donde encontrara consejos importantes . 14 . Nosobrecarglauceapaciddaedql uita - 4 . Mantenga o reemplace las etiquetas de nieveaslintentlaimr pialarnievaeuna seguridad e instrucciones , segOn sea ne - velociddaedmasiardAopida . cesario . 15 . Nuncoapereelquitanieaveasltavseloci - 5 . Mantenga e ! quitanieves en marcha unos dadedsetransposrtoebrseuperficies cuantos minutes despu6s de despejar la resbalosMasir . ehaciaatraystengcaui - nieve , para evitar que se congele la ba - dadaolretroceder . rrena / propulsor . 16 . Nuncdaescargduireectamehnatceieas - pectadonreipsermiatanadiferentael quitanieves . es para uso en aceras , entradas _ lb ADVERTENCIA : Este quitanieves 17 . Desenganlacfhueerzmaotridzelaba - de auto y otras superficies de te - rrena / propuclusaonrdeolquitanieves rreno planas . Se debe tenet cuidado al seatrasportaodnooest6enuse . usar el quitanieves en superficies inclina - 18 . Utilic0enicameandteitamenytaocsceso - das . NO USE EL QUITANIEVES EN SU - riosaprobadpoosrelfabricandteeql uita - PERFICIES SOBRE EL NIVEL DEL SUELO nieve ( stalecsomceadenpaasralas tales como techos de residencias , de ga - ruedajsu , egodsearranqueelectrico , rajes , porches u otras estructuras o cons - etc . ) . trucciones similares . 19 . Nuncoapereelquitaniesvientsenebrue - navisibilidoaidluminacAi6sne . gOrese F - 041067C 45
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[ . , , . _ o ) nUCo _ IMPORTANTE : Muchos de estos simbolos estAn colocados en su quitanieves o estAn impresos en los manuales que vienen con el producto . Antes de operar el quitanieves aprenda y comprenda el objetivo de cada s [ mbolo . Simbolos de control y operacibn Despacio Rapido Arranque electrico Arranque de motor O I Motor en marcha Motor apagado Apagado Encendido H N Ahogador Ahogadoro desactivado activad Neutro Acelerador ® @ Ignici6n Ignicionda desactivada activa Boton cebador Llave de encendido T " 2 " Embrague Embrague de propulsion Avarice Marcha atras de barrena AAA I - : o } 0 Colector Optima para accionar de barrena el arranque electrico . Transmision Enganchar 46 F - 0410670
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Simbolos de control y operacion Mezcla de combustible Combustible Aceite y aceite Descarga hacia Descarga hacia Descarga hacia la Descarga hacia la ABAJO ARRIBA IZQUIERDA DERECHA | . m i Transferencia de peso Transferencia de peso Llave de encendido Levante el mango Presione el pedal Insertar para marcha , para enganchar , para desenganchar . Retirar para parar . Simbolos de advertencia de seguridad A PELIGRO PELIGRO Objetos lanzados . Obietos lanzados . Mantenga alejados a Mantenga alejados a ADVERTENCIA los transe _ ntes . los transeuntes . PELIGRO PELIGRO IMPORTANTE Evite las lesiones que puede . Pare el motor causar la batrena rotatoria Lea el manual del antes de desataacar Mantenga las manos , los pies y propietario antes de el tubo de descarga . la ropa fuera de su alcance . operar esta m _ , quina . ADVERTENCIA PARE Superficie caliente 47 F - 041067C
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Contenido de la bolea con lae partee ( tamar _ o real ) 1 - Manual de ! propietario ( no se muestra ) 1 - Paquete estabilizador de combustible ( no se muestra ) 1 - Botella de aceite 5W30 2 . Localice todas las piezas empacadas per separado y s & quelas de la caja . gafas protectoras o protectores , _ ADVERTENCIA : Use siempre para los ojos , durante el ensam - NOTA : Coloque el estabilizador de com - blaje del quitanieves . bustible en un lugar seguro hasta que se necesite para almacenar la unidad . HERRAMIENTAS NECESARIAS 3 . Retire y descarte todo el material de em - paque alrededor de la unidad . 1 - Navaja para cortar cart6n 4 . Corte cada una de las cuatro esquinas de ta caja desde la parte superior hasta La Figura 1 muestra el quitanieves en la po - el fondo y despliegue los paneles en el sici6n de operaci6n . suelo . 5 . Afloje las perillas que sujetan el mango Las referencias sobre el lade derecho o el superior al mango inferior ( vea la lade izquierdo de la unidad , son hechas des - Figura 2 ) . Levante el mango superior a de el punto de vista del operador si este se la posici6n de operaci6n . Apriete las pe - encuentra parade detr & s de la unidad . rillas . 6 . Haga rodar el quitanieves fuera de la ca - ja , jalando del mango inferior . PRE - Palanca de propulsi6n _ , de la barrena OAUOION : NO retroceda sobre los Cable de transmi - cables . si6n de la barren _ 7 . Remueva el material de empaque del Deflector de Manivela mango superior e inferior . Desmonte el descarga de inserto inferior del eje . Mango superior Figura 1 Perilla C6MO SACAR EL QUITANIEVES DE LA CAJA 1 . Localice y retire la botella de aceite de Figura 2 motor Craftsman 5W30 . F - 041067C 48
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_ " LISTA DE REVISI6N Antes de operar su nuevo quitanieves , y pa - tanieves , preste mucha atenci6n a los deta - ra asegurar que obtenga el mejor rendimien - lies siguientes : to y la mayor satisfacci6n de este producto de calidad , per favor haga un repaso de la _ " El aceite del motor esta al nivel adecua - siguiente lista de revisi6n : do . Use un aceite detergente de alta cali - dad clasificado come " Para servicio SG , SH , SJ , SL o superior " . _ " Se han completado todas las instruccio - nes de ensamblado . _ ' AsegOrese que el tanque de gasolina este Ileno con gasolina limpia , fresca y sin pie - _ " El tubo de descarga gira libremente . me con un octanaje minimo de 85 . _ " No quedan piezas sueltas en la caja de _ " Familiar [ cese con todos los controles , su cart6n . ubicaci6n y funci6n . Opere los controles antes de Racer arrancar el motor . AI mismo tiempo que aprende a usar su qui - F - 041067C 49
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[ o o , K6 CONOZCA SU QUlTANIEVES LEA ESTE MANUAL DE INSTRUCCIONES Y LAS REGLAS DE SEGURI - DAD ANTES DE OPERAR SU QUITANIEVES , compare las ilustraciones con su QUITANIEVES parafamiliarizarse con la ubicaciSn de los diversos controles y ajustes . Guarde este manual para referencia futura . Palanca de propulsi6n de la Deflector del tu - Manija de bo de descarga arranque manual Tubo de descarga BotSn cebador Control Interruptor del ahogador de paro Figura 3 Palanca de propulsion de la barrrena - Ac - Interruptor de paro @ @ @ @ - Debe moverse ciona y detiene la barrena . a la posici6n de encendido para arrancar el motor , Manivela de ajuste - Oambia la direcci6n de Manija de arranque manual - Arranca el la descarga de nieve . motor manualmente . Control del ahogador - Se usa para arran - Deflector del tubo de descarga - Cambia la car un motor frio . distancia del lanzamiento de la nieve . Boron de eebado - Injecta el combustible directamente en el carburador o distribuidor Tubo de descarga - Cambia la direcci6n en para un arranque r & pido en temperaturas que se lanza la nieve . frias . 5O F - 041067C
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del propietario antes de operar de cualquier quitanieves puede , _ ADVERTENCIA : Lea el manual _ DVERTENCIA : La operacionhos la maquina . Nunca dirija la des - provocar que objetos extra carga hacia los transeuntes . Pare el mo - sean lanzados con fuerza hacia sus tor antes de desobstruir el tubo de des - ojos , Io cual podria resultar en lesiones carga o el alojamiento de la barrena , y graves . Pot Io tanto use siempre gafas antes de dejar la maquina . de seguridad o protectores para los PARA PARAR LA DESCARGA DE ojos cuando tenga que operar el quita - NIEVE nieves . Le recomendamos gafas de 1 . Para parar la descarga de nieve , suelte proteccion estandar o una mascara de la palanca de propulsi6n de la barrena . proteccion de vision amplia para usar Vea la Figura 3 . sobre sus anteojos . NOTA : Si la unidad continua avanzando lentamente , consulte " Ajuste del cable de control de la barrena " en la secci6n de Servicio y Ajustes . COMO AVANZAR 2 . Para parar el motor , mueva la palanca 1 . Sujete la palanca de propulsion de la de ignici6n a la posici6n apagado ( OFF ) . barrena contra el mango ( vea la PRECAUCION : Para parar el motor , no Figura 5 ) . La barrena comenzara a mueva el control de cebado a la posicion girar . CHOKE . Puede producir petardeo o daho al motor 2 . Para avanzar , levante el mango para permitir que las hojas de caucho de la PARA CONTROLAR barrena hagan contacto con el suelo . LA DESCARGA DE NIEVE Sujete firmemente el mango del quita - 1 . Gire la manivela de control del tubo de nieves a medida que este comienza a descarga para determinar la direcci6n de avanzar . Guie el quitanieves moviendo lanzamiento de la nieve . el mango ya sea hacia la izquierda o 2 . Afloje la perilla de mariposa en el deflec - hacia la derecha . No intente empujar el tor del tubo de descarga y mueva el de - quitanieves flector para establecer la distancia . Mueva el deflector hacia ( ARRIBA ) para 3 . Para detenerlo , suelte la palanca de mayor distancia , hacia ( ABAJO ) para propulsi6n de la barrena . una distancia menor . Luego apriete la pe - NOTA : Si la barrena continua girando , con - rilla de mariposa ( vea la Figura 4 ) . suite " O6mo ajustar el cable de control de la barrena " en la secci6n de Servicio y Ajustes . Deflector Deflector arriba abajo Perilla de mariposa Figura 4 COMO LANZAR LA NIEVE 1 . Enganche la palanca de propulsi6n de la barrena . 2 . Para detener la descarga de nieve , suelte la palanca de propulsion de la barrena . F - 041067C 51
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NOTA : Se recomienda el uso de aceite sin - ANTES DE HACER ARRANCAR EL MOTOR tetico cuando la temperatura este por debajo de los 32 grados . El aceite sintetico 5W30 es ACEITE DE MOTOR : aceptable para cualquier temperatura . NO NOTA : Puede que el motor ya tenga algo mezcle aceite con gasolina . de aceite . Revise con frecuencia al Ilenar el c & rter . NO LO LLENE DEMASlADO . TapaNarilla de nivel Este quitanieves fue enviado con una botella de aceite para motor 5W30 . Este aceite de - beta ser ahadido al motor antes de haceflo arrancar . 1 . AsegOrese de que la unidad se encuen - tre sobre una superficie nivelada . 2 . Quite la tapa / varilla de nivel de aceite y Ilene el c & rter hasta la linea " LLENO " ( FULL ) en la varilla de nivel . Figura 6 ) . NOTA : El nivel del aceite deber & estar 3 . Cada vez que revise el nivel de aceite , en la marca FULL ( lleno ) asegQrese de apretar bien la tapa / varilla Figura 6 de nivel . TIPO DE COMBUSTIBLE Este motor ha sido certificado para funcionar NOTA : Para evitar problemas del motor , el con gasolina . Sistema de control de emi - sistema de combustible debe vaciarse antes siones de escape : EM ( Modificaciones al de almacenar la unidad pot 30 dias o m & s . motor ) . Arranque el motor y dejelo en marcha hasta que las lineas de combustible y el carbura - dot esten vacias . Use gasolina fresca la si - mezclado con alcohol ( llamado , _ ADVERTENCIA : El combustible guiente temporada . Para obtener gasohol o aquellos que usan informaci6n adicional , consulte la secci6n etanol o metanol ) pueden atraer hume - dad la cual conduce a la separacion y Instrucciones para almacenamiento en este formacion de acidos durante el almace - manual ) . namiento . Los gases acidicos pueden Nunca use productos de limpieza de motor o dahar el sistema de combustible de un carburador en el tanque de combustible , de motor mientras se encuentra en almace - Io contrario podria causar daho permanente namiento . a la unidad . F - 041067C 52
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1 . Llene el tanque Onicamente con gasolina 2 . Aseg _ rese de que todos los sujetadores nueva , limpia , regular sin plomo , sOper est6n apretados . sin plomo o gasolina automotor reformu - 3 . Antes de hacer arrancar el motor com - lada con un octanaje minimo de 85 . NO pruebe que todos los controles funcio - use gasolina con plomo . Se recomienda nan correctamente . ahadir un estabilizador de combustible a la gasolina . Use el estabilizador que COMO PARAR EL MOTOR viene con la unidad o compre el Estabili - Para parar el motor , empuje el interruptor zador de Combustible No . 3550 de de parada a la posici6n APAGADO . Craftsman . AsegQrese de que el recipien - PRECAUClON : Para parar el motor , no te que contiene la gasolina a utilizar , este limpio y sin 6xido u otros residuos . Nunca mueva el control de cebado a la posicion use gasolina que pueda estar aSeja debi - CHOKE . Puede producir petardeo o dafto do a su prolongado almacenamiento . al motor COMO HACER ARRANCAR EL inflamable y debe tener mucho MOTOR ADVERTENCIA : La gasolina es cuidado al manipularla o ( arranque manual ) alamcenarla . Cerci6rese de que el nivel de aceite indique • Apague el motor y deje que se enfrie FULL ( LLENO ) en la varilla . El motor esta pot Io menos pot dos minutos antes equipado con un sistema de arranque ma - nual . Antes de hacer arrancar el motor , ase - de quitar la tapa del tanque de com - bustible . gt _ rese de haber lefdo la informaci6n siguiente : • No Ilene el tanque de combustible mientras el quitanieves se encuentre Si el motor se ahoga , coloque el estrangula - en marcha , cuando este caliente , o dot en la posici6n OPEN / RUN ( abierto / en marcha ) y vire el motor hasta que arranque . cuando el quitanieves se encuentre en un area cerrada . • Mantenga la unidad alejada de llamas ceso del cordon de arranque _ IL DVERTENCIA : El rapido retro - abiertas o chispas electricas y no fu - manual jalara su mano o brazo me mientras Ilena el tanque de com - hacia el motor mucho mas rapido de Io bustible . que usted pueda soltar el cordbn de arranque manual . • Nunoa Ilene eltanque completamente , Cuando haga arrancar el motor , jale Llene el tanque hasta dejar entre 1 - 1 / 2 lentamente el cordbn de arranque pulgada de la parte superior para pro - manual hasta que sienta resistencia . porcionar espacio para la expansi6n Entonces , de el jalon rapido al cor - del combustible . don de arranque manual . • Siempre Ilene el tanque al aire libre y Asegt _ rese de que los componentes ; use un embudo o boquilla para preve - tales como el rotores , poleas o ruedas nit el derrame . dentadas , esten instalados firmemente . • Aseg _ rese de limpiar cualquier com - bustible derramado antes de arrancar Como hacer arrancar el motor en el motor . frio • Almacene la gasolina en un conten - 1 . Empuje el interruptor de paro a la posi - dot , limpio y aprobado , y mantenga la ci6n ENCENDIDO ( Figura 3 ) . tapa puesta y segura en el 2 . Cuando est6 haciendo arrancar el motor , contenedor . no enganche la palanca de propulsi6n de la barrena . ANTES DE ARRANCAR EL 3 . Mueva el control del ahogador a la posi - MOTOR ci6n TOTAL . ( full ) . 1 . Antes de darle servicio a la unidad o de 4 . Optima el boton cebador de la manera hacer arrancar el motor , familiaricese indicada a continuaci6n . Entre cebados , retire el dedo del bot6n cebador . con el quitanieves . AsegOrese de enten - der la funci6n y la ubicaci6n de todos los • Optima el bot6n dos veces si la tem - controles . peratura estA 15 ° _ ( - 9 ° _ ) o m & s . 53 F - 0410670
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secongeleelnarranqumeanuyalol scon - • Optimealbot6cnuatrvoecessila troledseml otopr , roceddaelamanesrai - temperatsuereancuenptreardebajo guiendteespuedsecadtarabajdoe delos15 ° [ T ( - 9 ° _ ) . remocid6ennieve . 5 . Jalelentamenltaemanijadearran - 1 . Dejequeelmoto ( rapagadseoe ) nfrie quemanuahlastaquesientaresis - unocsuantomsinutes . tenciay entoncejaslelar _ tpidamente 2 . Jalelentameenltceord6 ( ncuerddae ) paraarrancaerlmoto ( rFigu7ra ) . No arranqhuaestqauesientraesistencia , sueltleamanijianmediatamdeenst - e luegdoejedejalarP . ermiqtaueelcord6n puedsejalarlaD . ejequelamanidjael vuelvaaenrollarRsee . pittaresveces . arranqmueanusaelenrollleentamente . 3 . Conelmotoarpagadliom , piteodalanie - Jalerapidamelanmteanija veyhumeddaedlacubierdtaecl arbura - dearranque . dotenlazonadeloscontrolyelsas palancaAss . imismmou , evlaapalanca deel strangulador / ahyolagmadaonrija dearranqvuaeriavseces . que el motor dentro de un re - , _ ADVERTENCIA : Nunca arran - cinto cerrado o en areas con poca ventilaci6n . Los gases de escape del motor contienen MONOXIDO DE CARBONO , UN GAS INODORO Y MOR - TAL . Mantenga las manos , los pies , el pelo y la ropa suelta alejados de las par - Figur7a tes en movimiento tanto del motor como 6 . Mientrealsmotosrevacalentanmdou , e - del quitanieves . vaelcontrdoel al hogadaolarposici6n • Las partes del motor , particularmente " 1 / 2 ( " mitadO ) . uandeolmotoerst6fun - el silenciador , se ponen muy calien - cionanddeomaneuraniformmeu , evlaa tes . El contacto puede producir que - palancdaeal hogadaolarposici6AnPA - maduras severas debido al calor . Deje GADO . que el motor se enfrie antes de tocar - NOTAE : ntemperatuinrafesrioraelsos0 ° _ Io . { 18IZ0d ) e , jequeelmotosrecalienpteor • Los nihos nunca deben operar el qui - algunomsinuteasntedsecomenzaarer mo - tanieves . Los adultos no capacitados veryarrojanrieve . nunca deben operar el quitanieves . • Asegt _ rese de que en el area a despe - Como hacer arrancar un motor jar no haya personas , especialmente caliente nihos pequeftos y mascotas . Si est _ arrancando un motor caliente des - • No deje nunca el quitanieves desaten - pues de haberlo apagado por un periodo dido mientras el motor esta encendi - corto , deje el ahogador en " APAGADO " do . Las personas que operen el motor ( OFF ) y no optima el bot6n cebador . o equipo deben haber leido detenida - ARRANQUE CONGELADO mente y entendido las instrucciones de operaci6n . Si el motor de arranque esta congelado y no enciende el motor , siga los pasos siguientes . COMO RETIRAR OBJETOS 1 . Jale tanta cuerda del motor de arranque ATASCADOS EN LA BARRENA come sea posible . 2 . Suelte la manija de arranque manual y quitar la nieve ni escombros _ ADVERTENCIA : NNo intente d6jela enrollarse con fuerza contra el mo - atascados en la barrena con tor de arranque . Repita hasta que Iogre sus manos . Use el la barra de limpieza encender el motor . para quitar la nieve o escombros . Ouando hace frfo , un motor caliente produci - Suelte la palanca de propulsi6n de la ba - rA condensaci6n . Para ayudar a evitar que rrena . 54 F - 0410670
Page: 55

Muevlaainterruptdoerparo a la posi - No coloque las manos en la barrena o en ci6n stop para parar el motor . el tubo de descarga . Use una barra de Desconecte el cable de la bujia . apalancamiento . SUGERENClAS PARA EL su experiencia bajo diversas condicio - LANZAMIENTO DE NIEVE nes . 10 . Despu6s de cada trabajo deje que el 1 . Cuando se levanta el mango , las hojas motor funcione por unos minutos . Asf de caucho de la barrena entran en con - se derretirA la nieve y el hielo acumula - tacto con el suelo y el quitanieves avan - dos en el motor . za . Cuando se suelta la palanca de 11 . Limpie el quitanieves despu6s de cada propulsi6n de la barrena , las hojas de USO . caucho de la barrena se paran . Si las hojas de caucho no paran , consulte " C6 - 12 . Quite el hielo , la nieve y los residuos de todo el quitanieves . Enjuaguelo con agua mo ajustar el cable de propulsi6n de la para quitarle toda la sal y otros productos barrena " en la secci6n de Servicio y qu [ micos . Seque el quitanieves . Ajustes . 2 . El lanzamiento de nieve mAs efectivo se NIEVE SECA Y DEIDAD POOA PROFUND Iogra cuando la nieve se quita inmedia - tamente despu6s de la nevada . 1 . La nieve que se acumule hasta profundi - dades de ocho pulgadas puede quitarse 3 . Para quitar completamente la nieve , so - rApida y fAcilmente , caminando a una breponga ligeramente las pasadas del velocidad moderada con el quitanieves . quitanieves . Para acumulaciones de nieve de mayor 4 . Cuando sea posible , descargue la nieve profundidad , camine mAs lento para per - a favor del viento . mitir la descarga uniforme de nieve tan 5 . Se puede ajustar la distancia a la que la pronto sea recogida por la barrena . nieve serA lanzada , moviendo el deflec - 2 . Intente descargar la nieve a favor del tor del tubo de descarga . Para mas dis - viento . tancia levante el deflector , para menos NIEVE MOJADA Y COMPACTA distancia baje el deflector . 6 . En condiciones de mucho viento , baje el Avance lentamente para despejar la nieve deflector del tubo de descarga para diri - mojada y compacta . Si este tipo de nieve gir la nieve lanzada mas cerca del suelo hace que la barrena gire mAs lento o empie - para evitar que el viento la sople hacia za a atascar el tubo de descarga , retirese un Areas no deseadas . poco y empiece una serie de movimientos cortos con el quitanieves , hacia adelante y 7 . Para su seguridad y para prevenir el da - hacia atrAs . Estos movimientos cortos en la ho al quitanieves , mantenga el Area que nieve ( de cuatro a seis pulgadas ) , ayudaran va a limpiar , libre de rocas , juguetes y a arrojar la nieve del tubo de descarga . otros objetos extrafios . 8 . Cuando est6 quitando la nieve sobre en - BANCOS Y ACUMULAClONES GRANDES DE NIEVE tradas de auto cubiertas con grava o ro - ca triturada , no deje que las cuchillas de Para despejar la nieve que se acumula a la barrena toquen el suelo . Mueva el una altura mayor que el quitanieves , use el mango hacia abajo para levantar ligera - m6todo descrito anteriormente ( movimientos mente las cuchillas de la barrena . cortos hacia adelante y hacia atras ) . Oriente 9 . La velocidad de avance del quitanieves el tubo de descarga en direcci6n opuesta a depende de la profundidad y del peso de la del banco o acumulaci6n grande de nieve . la nieve . La manera mAs eficiente de La remoci6n de este tipo de nieve tomarA usar el quitanieves sera determinada por mAs tiempo . 55 F - 041067C
Page: 56

L _ - ' h , h , u h , o ] RESPONSABILIDADES DEL PROPIETARIO REGISTROSDE SERVICIO Anote las fechasen Antes Cada Cada Cada Cada Cada Antesde que se hace manteni - de ca - A me - 8 25 50 100 esta - guardarlo miento regular dauso nudo horas horas horas horas cibn Revisar el nivel de aceite del motor Cambiar el aceite del 4 [ v motor Apretar todos los tomillos y tueroas Revisar la bujia _ Umpiar y examinar el , [ ¥ parachispas LubricareI rebordedeI _ / contro de descarga v Revisar el combustible _ barrena . . . . . . . . Correa de propulsion de _ la barrena * * Ajustar despu6s de 2 a 4 horas de uso . • Vea si hay piezas sueltas o dahadas . RECOMENDACIONES GENERALES • Apriete los sujetadores que est6n sueltos . La garantfa de este quitanieves no cubre pie - zas que hayan sido sometidas a abuso o ne - • Revise y dele mantenimiento a la barrena . gligencia por parte del operador . Para recibir • Revise los controles para asegurarse de el valor completo de la garantia , el operador que funcionan adecuadamente . debe mantener el quitanieves de acuerdo a las instrucciones contenidas en este manual . • Para evitar el congelamiento de la Se deben hacer algunos ajustes peri6dica - barrena o de los controles , limpie toda la mente para mantener adecuadamente su nieve y el hielo del quitanieves . quitanieves . LUBRICACI6N Maintenance , replacement , or repair of the emission control devices and systems can be performed by any non - road engine repair Lubricar el reborde del control establishment or individual . Regular mainte - del tubo de descarga . Lubricar el reborde con un tipo de grasa nance will improve the performance and ex - que se adhiera tal como tend the life of the engine . DESPUI _ S DE CADA USO • Haga funcionar la unidad para que salga toda la nieve acumulada en la barrena . • Para evitar el congelamiento de la barrena o de los controles , limpie toda la Figura 8 nieve y el hielo del quitanieves . 56 F - 0410670
Page: 57

L _ - ' h , h , u h , o ] MOTOR ESPECIFICACIONES CABALLOS DE 4HP FUERZA CILINDRADA 190 cc CALIBRE 68mm ( 2,69 pulg . ) CARRERA 56mm ( 2,05 pulg . ) CAPACIDAD DE 1.5 cuartos GASOLINA ( sin plomo ) CAPACIDAD DE ACEITE 20 onzas , 5W30 BUJiA : Champion RJ19LM30plg . ( Entrehierro 0 , O ) JUEGODE Entrada : 0,004 - 0,006 pig VALVULA : Escape : 0,009 - 0,011 pig . ENTREHIER - RO DEL 0,010 - 0,014 pulg . INDUCIDO : CLASlFICAClON DE POTENClA La clasificaci6n de potencia para un modelo presi6n barom6trica , humedad , combustible , de motor en particular se desarrolla lubricaci6n del motor , maxima velocidad inicialmente comenzando con el c6digo regulada del motor , el motor particular a la J1940 de SAE ( Sociedad de Ingenieros variabilidad del motor , diseSo de la parte en Automotrices ) ( Procedimiento de Clasificaci6n particular del equipo acoplado , la manera en de Potencia & Torque del Motor Pequeho ) la cual es operado el motor , el despegue del ( Revisi6n 2002 - 05 ) . Dado ambos un amplio motor para reducir la fricci6n y para limpiar las c & maras de combusti6n , los ajustes alas conjunto de productos en los cuales son v & lvulas y al carburador , y otra variedad de puestos nuestros motores , y la variedad de emisiones ambientales aplicables al operar el factores . Esta clasificaci6n de potencia puede tambi6n ser ajustada bas & ndose en equipo , puede que el motor que usted haya comprado no desarrolle la potencia nominal comparaciones a otros motores semejantes cuando sea usado en una parte del equipo utilizados en aplicaciones similares , y por Io acoplado ( potencia real " en el - sitio " ) . Esta tanto no se igualar & n necesariamente los diferencia se debe a una variedad de factores valores derivados usando los c6digos anteriores . incluyendo , pero no limit & ndose a , Io siguiente : diferencias en altitud , temperatura , F - 041067C 57
Page: 58

L _ - ' h , h , u h , o ] AJUSTAR EL CABLE DE CONTROL DE LA BARRENA El cable de propulsi6n de la barrena fue ajustado en la fabric & Si la barrena no en - gancha o desengancha correctamente , ajus - te el cable de propulsi6n de la barrena , de la manera siguiente : 1 . Afloje la tuerca que sujeta el resorte de tension del cable . ( Vea la Figura 9 ) . 2 . Deslice el resorte de tension del cable hacia la parte trasera de la unidad hasta que no quede nada de holgura . NOTA : El cable de control de la ba - rrena queda correctamente ajustado Tuerca cuando no queda holgura libre del cable cable y no hay tensi6n en el brazo de la polea de tensi6n . 3 . Apriete la tuerca que sujeta el reeorte de tenei6n del cable . Figura 9 Si se estira la correa , coloque el cable de control de la barrena en el otro agujero de la manera siguiente : 1 . Afloje la tuerca que sujeta el resorte de tension del cable . ( Vea la Figura 9 ) . 2 . Mueva el resorte de tension del cable hacia la parte delantera de la unidad pa - ra Iograr un m & ximo de holgura del ca - ble . Palanca de propulsi6n de 3 . Saque el extremo superior del cable de la barrena control de la barrena de la palanca de Mango propulsi6n de la barrena , 4 . Instale el cable de control de la barre - na en el agujero que se muestra en la Figura 2 , 5 . Deslice el resorte de tension del cable hacia la parte trasera de la unidad hasta que no quede nada de holgura . NOTA : El cable de control de la barre - Cable de na est & ajustado correctamente cuando control de la barrena no queda holgura adicional y no hay ten - si6n en el brazo de la polea tensadora . Figura 10 6 . Apriete la tuerca que sujeta el resorte de tenei6n del cable . F - 041067C 58
Page: 59

L _ - ' h , h , u h , o ] LUBRICAClON DEL MOTOR sici6n correcta es con el quitanieves descansando sobre la parte delantera Revise el nivel de aceite en el carter del ci - del alojamiento de la barrena . g0eBal ) antes de hacer arrancar el motor y Coloque una bandeja para drenar el despues de cada ocho ( 8 ) horas de uso con - aceite debajo de la boca de aceite ( Vea tinuo . Oonsulte la Figura 11 . Agregue aceite la Figura 12 ) . de motor S . A . E . 5W30 seg0n sea necesario . El aceite sintetico 5W30 es aceptable para cualquier temperatura . Apriete bien la tapa del aceite / varilla de nivel cada vez que revi - se el nivel del aceite . TapaNarilla de nivel Boca de aceite Recipiente para el aceite Figura 12 3 . Saque con cuidado la tapa / varilla de ni - NOTA : El nivel de aceite debe indicar vel de aceite . El aceite empezarA a caer LLENO ( FULL ) . Figura 11 en el recipiente para el aceite . Oambie el aceite cada cincuenta ( 50 ) horas 4 . Despu6s que todo el aceite del motor de uso de la unidad , o pot Io menos una vez haya salido , pare el quitanieves en la al afio si el quitanieves no se usa por posici6n de operaci6n . cincuenta 50 horas . 5 . Llene el motor con aceite S . A . E . 5W30 . Aseg0rese de que el aceite alcanza la C6MO CAMBIAR EL ACEITE DEL marca FULL ( lleno ) en la tapa / varilla de MOTOR nivel de aceite . NO SOBREPASE LA Para cambiar el aceite del motor , debe incli - MEDIDA . nar el motor hacia adelante y sacar el aceite NOTA : Cuando opere el quitanieves en viejo por la boca de aceite , siguiendo los pa - condiciones de mucho frio , 0 ° F o menos , sos . Cambie el aceite cuando el motor este tibio . use un aceite de motor 5W30 parcialmente sint @ ico para que el motor arranque con ma - 1 . Levante la parte trasera del quitanieves e incline la unidad hacia adelante . La po - yor facilidad . BUJiA 3 . Antes de instalar la bujia , cubra ligera - mente la parte roscada con aceite parao . hacer mas fAcil sacarla si es necesari Revise la bujia cada veinticinco ( 25 ) horas . Apriete la bujia a un par de torsi6n de 15 Reemplacela si los electrodos estan picados libras - pie . o quemados , si la porcelana estA rajada , o cada 100 horas de uso . LAmina calibradora 0.030 " 1 . AsegOrese de que la bujia est6 limpia . Puede limpiarla raspando los electrodos ( no use aspersion de arena ni cepillo de metal para limpiarla ) . 2 . Revise el entrehierro de la bujia usando una lamina calibradora y ajustando el Bujia entrehierro a 0,30 " si es necesario . Vea Figura 13 la Figura 13 . 59 F - 0410670
Page: 60

_ " ] = l _ Ivi [ o ] [ o ] h , ' dP'i _ llllI _ " _ COMOQUITARLA CUBIERTASUPERIOR A C / / No hay controles de ajuste debajo de la cubierta superior . Para limpiar el sistema de enfriamiento del motor , siga los pasos manivela a continuaci6n para quitar la cubierta . de ajuste 1 . Quite los tornillos A que sujetan la abrazadera de soporte de la varilla a la ¢ ubierta superior . Haga girar la varilla de la manivsla hacia arri - bay d6jela sobre la unidad . 2 . Retire el tornil ! os B , 3 . Retire los tomillos de sujeci6n C . 4 . Retire la cubierta superior . 5 . Para instalar la cubierta superior , siga los pasos anteriores en orden inverse . Figura 14 COMOQUITARLA CUBIERTADECORREA siga los pasos anteriores en orden inverse . 1 . Quite los tornillos A y las tuercas B NOTA : La cubierta de correa tiene guias de la cubierta de ¢ orrea . moldeadas en la parte interior de la cu - 2 . Retire el tomillo de sujeci6n C de la bierta . Cuando instale la cubierta de co - parte trasera de la cubierta de ¢ o - rrea , encaje la palanca de propulsi6n de rrea . la barrena para apretar la correa contra la 3 . Retire la subierta de correa de la polea . Esto darfi un espacio adecuado unidad . para las guias de la correa cuando insta - le la cubierta de la misma . 4 . Para instalar la ¢ ubierta de correa , C / Oubierta B de correa B A A A A Figura 15 F - 041067C 60
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0F-041067C Manual
11501812 Cover, top
10578408 Screw
111501724 Handle, starter
12N/P Engine (oem b/s 120502-0255-e1)
131X215 Bolt
14578109 Retainer
15711627 Nut, push cap
17760713 Wheel and tire
1871072 Washer
19762280 Axle
226X316 Screw
2071111 Nut
211502011E549 Frame, motor box
2247792 Bolt
2371007 Bolt
24712233 Bolt, shoulder
25762254 Bracket, idler arm
2671044 Nut
27762257 Pulley, v-belt
28762258 Bolt, shoulder
29762256 Pulley, flat idler
31501814 Base, chute rod
3037X107 Belt
31315312 Screw
32762267 Guide, belt
33910828 Screw
3471060 Washer
35762255 Pulley
36165X143 Spring
3726X263 Screw
38762288 Arm,brake
39762285 Clamp
426X292 Screw
40312300 Nut
41762287 Rod, adjustment
42762380 Guide, belt
4318X35 Lockwasher
441501919 Guide, rope
4528X84MA Washer (as of 12/02/08)
461501920 Seal, foam
51501815 Cover, chute rod
61501911 Primerbulb, red
71501813 Bracket, engine chute
81259 Hose
9780212 Screw
0F-041067C Manual
11502011E549 Frame, motor box
101501927 Assembly, auger housing
11312300 Nut
1271067 Washer
13579052 Bolt
1455323 Blade, scraper
15327072 Auger assembly
16580969 Washer
17762278 Cover ,right
1812342 Screw
19302628 Screw
215X143 Nut
4580251 Retainer, bearing
543846 Bearing
6302628 Bolt
7338965 Pulley, auger
826X263 Screw
9762277 Cover, left belt
0F-041067C Manual
1762252E701 Handle, upper
10340715 Bolt
11712123 Washer
12780029 Nut
13762281 Bushing, tensioner
14762282 Bracket, cable tensioner
15762362 Rod, crank
16762289 Grip, crank rod
17578309 Pin, clevis
18579493 Pin, cotter
19578063 Block, universal pivot
2762259 Cable, auger drive
20578060 Pin
21585196 Gear, worm
22325847 Deflector
23308931 Pin, pivot
2471071 Washer
25334234 Chute, discharge
2715X143 Nut
28302843 Bolt
29313686 Bolt
3337584 Bolt
301501846 Ring, chute
3171067 Washer
32302628 Bolt
3370984 Bolt
3471391 Locknut
35578088 Bolt
457171 Knob
571037 Nut
6311936 Washer
7762250E701 Handle, lower
8762251E701 Lever, auger drive
970984 Screw
0F-041067C Manual
148X5550 Decal, 4hp/21"
248X5536 Decal, choke
348X304 Decal, belt instruction (inside cover)
4761150 Decal, auger control lever
570141 Decal, danger auger (foot)
648X5642 Decal, danger chute (hand)
748X5533 Decal, briggs & stratton
848X5534 Decal, primer bulb