Craftsman 5.0 22 Snowblower Owners Manual
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5.0Horsepower 22InchDualStage 120V,ElectricStart SNOWTHROWER MODELNO, 536,884791 Caution: ReadandfollowallSafety RulesandOperating Instructionsbeforefirstuse ofthisproduct, SEARS,ROEBUCKANDCO.,HoffmanEstates,IL60179U.S.A. F-O01070J07/27/99
ilnP:_:)H=[o]=[o,[o]_lld=l_,] TableofContents2ServiceandAdjustments14-t6 Warranty2Storage17 SafetyRules2-4Troubleshooting18 ContentsofShippingCarton4-5RepairParts20-26 Assembly5-7EngineRepairParts27-31 Operation8-12Spanish(Espa5ol)32-51 Maintenance12-14PartsOrdedng,ServiceBackCover LIMITEDTWO-YEARWARRANTYONCRAFTSMANSNOWTHROWER Fortwoyearsfromthedateofpurchase,whenthisCraftsmanSnowThrowerismain- tained,lubricated,andtunedupaccordingtotheoperatingandmaintenanceinstructionsin theownersmanual,Craftsmanwillrepair,freeofcharge,anydefectinmaterialorwork- manship. IfthisCraftsmanSnowThrowerisusedforcommercialorrentalpurposes,thiswarranty appliesforonly90daysfromthedateofpurchase. Thiswarrantydoesnotcoverthefollowing: Itemswhichbecomewornduringnormaluse,suchassparkplugs,drivebeltsand shearpins. Repairsnecessarybecauseofoperatorabuseornegligence,includingbentcrank shaftsandthefailuretomaintaintheequipmentaccordingtotheinstructionscon- tainedintheownersmanual. WARRANTYSERVICEISAVAILABLEBYRETURNINGTHECRAFTSMANSNOW THROWERTOTHENEARESTCRAFTSMANSERVICECENTER/DEPARTMENTiN THEUNITEDSTATES.THISWARRANTYAPPLIESONLYWHILETHISPRODUCTIS INUSEINTHEUNITEDSTATES. Thiswarrantygivesyouspecificlegalrights,andyoumayalsohaveotherrightswhich mayvaryfromstatetostate. Sears,RoebuckandCo.,D817WA,HeffmanEstates,IL60179 Z_LookforthissymboltopointoutImportantsafetyprecautions.It ATTENTIONI!IBecomealert!ItYoursafetyisinvolved. Z_CAUTION:Alwaysdisconnectspark plugwireandplacewirewhereitcannot contactsparkplugtopreventaccidental startingwhensetting-up,transporting, adjustingormakingrepairs. IMPORTANT:Safetystandardsrequire operatorpresencecontrolstominimizethe riskofinjury.Yoursnowthrowerisequipped withsuchcontrols.Donotattempttodefeat thefunctionoftheoperatorpresencecontrol underanycircumstances. CaliforniaProposition65 WARNING:Theengine exhaustfromthisproduct containschemicalsknownto theStateofCaliforniatocause cancer,birthdefectsorotherrepro- ductiveharm. means_ TRAINING 1.Readtheoperatorsmanualcarefully. Bethoroughlyfamiliarwiththecontrols andtheproperuseofthesnow thrower.Knowhowtostopthesnow throweranddisengagethecontrols quickly. 2.Neverallowchildrentooperatethe snowthrowerandkeepthemaway whileitisoperating.Neverallowadults tooperatethesnowthrowerwithout properinstruction.Donotcarry passengers. 3.Keeptheareaofoperationclearofall persons,particularlysmallchildren andpets. 4.Exercisecautiontoavoidslippingor falling,especiallywhenoperatingin reverse.
PREPARATION 1.Thoroughlyinspecttheareawherethe snowthroweristobeusedand removealldoormats,sleds,boards, wiresandotherforeignobjects. 2.Disengageallclutchesbeforestarting theengine(motor). 3.Donotoperatethesnowthrower withoutwearingadequatewinterouter garments.Wearfootwearthatwill improvefootingonslipperysurfaces. 4.Handlefuelwithcare;itishighly flammable. (a)Useanapprovedfuelcontainer. (b)Neverremovefueltankcapor addfueltoarunningengineor hotengine. (o)Fillfueltankoutdoorswith extremecare.NeverfUlfueltank indoors. (d)Replacefueltankcapsecurely andwipeupspilledfuel. (e)Neverstorefuelorsnowthrower withfuelinthetankinsideofa buildingwherefumesmayreach anopenflameorspark. (f)Checkfuelsupplybeforeeach use,allowingspaceforexpansion astheheatoftheengine(motor) and/orsuncancausefuelto expand. 5.Useextensioncordsandreceptacles asspecifiedbythemanufacturerforall snowthrowerswithelectdcdrive motorsorelectricstartingmotors. 6.Adjustthesnowthrowerheighttoclear gravelorcrushedrocksurfaces. 7.Neverattempttomakeanyadjust- mentswhiletheengine(motor)is running(exceptwhenspecifically recommendedbythemanufacturer). 8.Letengine(motor)andsnowthrower adjusttooutdoortemperaturesbefore startingtoclearsnow. 9.Alwayswearsafetyglassesoreye shieldsduringoperationorwhile performinganadjustmentorrepairto protecteyesfromforeignobjectsthat maybethrownfromthesnow thrower. OPERATION 1.Donotoperatethismachineifyouare takingdrugsorothermedicationwhich cancausedrowsinessoraffectyour abilitytooperatethismachine. 2.Donotusethismachineityouare mentallyorphysicallyunableto operatethismachinesafely. 3.Donotputhandsorfeetnearorunder rotatingparts.Keepdearofthe dischargeopeningatalltimes,m 4.Exerciseextremecautionwhenoperet- I ingonorcrossinggraveldrives,walks, orroads.Stayalertforhiddenhazards ortraffic. 5.Afterstrikingaforeignobject,stopthe engine(motor),removethewirefrom thesparkplug,disconnectthecordon electricmotors,thoroughlyinspectthe snowthrowerforanydamage,and repairthedamagebeforerestartingand operatingthesnowthrower. 6.Ifthesnowthrowershouldstartto vibrateabnormally,stopthe(motor)and checkimmediatelyforthecause. Vibrationisgenerallyawarningof trouble. 7.Stoptheengine(motor)wheneveryou leavetheoperatingposition,before uncloggingtheauger/impellerhousin9 ordischargegu=de,andwhenmaking anyrepairs,adustments,orinspec- tions. 8.Whencleaning,repairing,orinspecting, makecertaintheauger/impellerandall movingpartshavestopped.Disconnect thesparkplugwireandkeepthewire awayfromtheplugtopreventacciden- talstarting. 9.Takeallpossibleprecautionswhen leavingthesnowthrowerunattended. Disengagetheauger/impeller,stop engine,andremovekey. 10.Donotruntheengineindoors,except whenstartingtheengineandfor transportingthesnowthrowerinorout ofthebuild=ng.Opentheoutsidedoom; exhaustfumesaredangerous(contain- ingCARBONMONOXIDE,anODOR- LESSandDEADLYGAS). 11.Donotclearsnowacrossthefaceof slopes.Exercisecautionwhenchanging directiononsfopes.Donotattemptto clearsteepslopes. 12.Neveroperatethesnowthrowerwithout properguards,platesorothersafety protectivedevicesinplace. 13.Neveroperatethesnowthrowernear glassenclosures,automobiles,window wells,drop-offs,andthelikewithout dproperadjustmentofthesnow ischargeangle.Keepchildrenand petsaway. 14.Donotovedoadthemachinecapacity byattemptingtoclearsnowattoofasta rate. 15.Neveroperatethesnowthrowerathigh transportspeedsonslipperysurfaces. Lookbehindandusecarewhen backing.
16.Neverdirectdischargeatbystandersor allowanyoneinfrontofthesnow thrower. 17.Disengagepowertotheauger/impeller whensnowthroweristransportedor notinuse. 18.Useonlyattachmentsandaccessories approvedbythemanufacturerofthe snowthrower(suchastirechains, electricstartkits,etc). 19.Neveroperatethesnowthrower withoutgoodvisibilityorlight.Always besureofyourfooting,andkeepafirm holdonthehandles.Walk;neverrun. MAINTENANCEANDSTORAGE 1.Checkshearboltsandotherbolts frequentlyforpropertightnesstobe surethesnowthrowerisinsafe workingcondition. 2.Neverstorethesnowthrowerwithfuel inthefueltankinsideabuildingwhere ignitionsourcesarepresentsuchas hotwaterandspaceheaters,clothes dryers,andthelike.Allowtheengine tocoolbeforestoringinanyenclosure. 3.Alwaysrefertooperatorsmanual instructionsforimportantdetailsifthe snowthroweristobestoredforan extendedperiod. ContentsofPartsBag 4.Maintainorreplacesafetyandinstruc- tionlabels,asnecessary. 5.Runthesnowthrowerafewminutes afterthrowingsnowtopreventfreeze- upoftheauger/impeller. /_kWARNING:Thissnowthrowerisfor useonsidewalks,drivewaysandother groundlevelsurfaces. Cautionshouldbeexercisedwhileusingon steepslopingsurfaces.DONOTUSE SNOWTHROWERONSURFACES ABOVEGROUNDLEVELsuchasroofsof residences,garages,porchesorothersuch structuresorbuildings. 3-CarriageBolts,5/16-18xl.00In.5-Flatwashers11/32In.3-HexNylonNuts,5/16-18 4 -OwnersManual(notshown) 11-FuelStabilizer(notshown) 1-WarrantyCard(notshown)__ 2-PartsBags(notshown)II\\ *Non-AssemblyPartsarefoundinyourToolBoxlocatedII\\ ontopofyourbeltcover.DoII *2-SpareSpacersI 2-5/16In.HsxNuts|/_1_ (__J*2-ShearPins __1_tatdehoMw°nt°rcC°a_dize)
Partspackedseparatelyincarton(notshownfullsize) 2-IgnitionKeys (Attachedtoengineinplasticbag) 1-CrankAssembly 1-SnowChuteAssembly ,4k CAUTION:Alwayswearsafety glassesoreyeshieldswhileassembling snowthrower. TOOLSREQUIREDFORASSEMBLY 1-Knife(tocutcartonandplasticties) 2-1/2inchwrenches(oradjustable wrenches) 2-9/16inchwrenches(oradjustable wrenches) 2-3/4inchwrenches(oradjustable wrenches) 1-Pliers(tospreadcotterpin) 1-Measuringtapeorruler Thefigurebelowshowsthesnowthrowerin theshippingposition. Thefiguretotherightshowsthesnow throwercompletelyassembled. Referencetotherightorlefthandside ofthesnowthrowerisfromtheoperators positionbehindtheunit. TOREMOVESNOWTHROWER FROMCARTON •Locateallpartspackedseparately(as shownabove)andremovefromcarton. NOTE:Placefuelstabilizerinasafeplace untilneededforstorage. Augerdrive lever Crank Assembly Chute Deflector LowerI]andle Clutch Cable Upper Assembly
•Removeanddiscardthepackingmaterial fromaroundthesnowthrower. •Cutallfourcornersofthecartonfromtop tobottomandlaythepanelsflat. •Cuttiessecuringtheclutchcontrolcable tothelowerhandleandlaycableback awayfromthemotorframe. •Standingatrear,tiltsnowthrowerforward andremovepackagingundermotor frame.NOTE:Becarefulnottopull augerdrivecablefrommotorframe. •Rollthesnowthroweroffthecartonby pullingonthelowerhandle.Caution:Do notbackovercable. •Removethepackingmaterialfrom handleassemblyandallplasticmaterial fromunit. NOTE:Ifthecableshavebecomediscon- nectedfromtheclutchlever,reinstaUthe cablesasshowninthefiguresbelow. ZFitting sApgegdriv_e!Augerdrive __gcable ==_.)Augerdrive spnngcable TOINSTALLTHEUPPERHANDLE ANDCRANKASSEMBLY •Loosen,butdonotremove,thescrews, flatwashers,Iockwashers,andhexnutsin theupperholesofthelowerhandle,(see firstfigureonnextcolumn), Protective,. 5/16Hex HeadNut_ 5/16LockwasheP/ /UpperHandle Loosen,but donotremove 5/16X2 /Screw \ 5/16 Flatwasher •Raiseupperhandleintooperatingposi- tion. •Usingthehardware(screws,flatwashers, Iockwashers,andhexheadnutsfoundin partsbag),attachtheupperandlower handleinthelowerholes.Donottighten untilallscrewsareinplace(seefigure above). •Tightenfourhandleboltswith1/2inch wrench. NOTE:Makesurethecableisnotcaught betweentheupperandlowerhandle.Also makesurecableisnotwrappedortangled aroundhandles. •Removethe3/8nyloniocknutand flatwasherfromtheeyeboltassembly(on thechutecrankassemblyremovedear- lier)(seefigurebelow). •Installeyeboltthroughlowerholeinthe lefthandsideofthehandle(seefigure below). •Installthe3/8flatwasherandthe3/8ny- lonIocknutlooselyontheeyeboltas shownbelow. Upper Handle 3/8Nylon Locknut Bolt
•Carefullyremovecotterpin,clevispinand drilledpinfromyokeendofcrankrod assembly(seefigurebelow). •Placeuniversaljointintoendofworm gearlininguplargeholes.Insertdrilled pin(ensureopeninginpinisinlinewith smallopeningsinuniversaljoint)(see figurebelow). •Placeyokeendofcrankrodaround universaljoint,liningupopenings.Insert clevispinthroughassemblyandsecure withcotterpin.Spreadendsofcotterpin withapairofplierstolockinplace(see figurebelow). •Tightennutoneyebolt,keepingeyein linewiththerodwhitetighteningthein- sidesecurely. CotterPin ClevisPin CrankRod Assembly JointPin Universal WormBracketJoint TOASSEMBLESNOWCHUTE •Turncrankassemblycounterclockwise untilitstops. •Locatethree5/16-18x1.00inchcarriage bolts,11/32flatwashersand5/16-18hex nylonnuts(foundinpartsbag). •Positionsnowchuteonsnowchuteflange andalignthethreeholesinthesnow chutewithholesinthesnowchuteflange asshowninnextfigure.NOTE:Youmay needtoturncrankassemblyinorderto installhardwareforchuteassembly. •Installcarriageboltsfrominsideofchute asshowninnextfigure,flatwashersand nuts. •Tightencarriageboltssecurely.Becareful nottoovertighten.Seenextfigure. •Turncrankassemblyclockwiseandmake sureallcarriageboltsaretight. Snow Chute Flatwasher HexNylon TOCHECK/ADJUSTCLUTCH CONTROLCABLE Thecontrolcable,seefigurebelow,at- tachedtotheaugerclutchlevermayneed tobeadjustedbeforeyouuseyoursnow thrower. Forinstructionsoncheckingoradjusting thecontrolcable,(seeToAdjusttheClutch ControlCableonpage14). AugerClutch_.Off Lever_,,_ ControlCable_..j / ,/CHECKLIST Beforeyouoperateyournewsnowthrower, toensurethatyoureceivethebestperfor- manceandsatisfactionfromthisquality product,pleasereviewthefollowing checklist: ,/Allassemblyinstructionshavebeen completed. ,/Thedischargechuterotatesfreely. ,/Noremainingloosepartsincarton. Whilelearninghowtouseyoursnow thrower,payextraattentiontothefollowing importantitems: /#Engineoilisatproperlevel. /,/Makesuregastankisfilledproperly withclean,fresh,unleadedgasoline. •//Becomefamiliarwithallcontrols-their locationandfunction.Operatecontrols beforestartingengine.
Eo to] KNOWYOURSNOWTHROWER READTHISOWNERSMANUALANDSAFETYRULESBEFOREOPERATINGYOUR SNOWTHROWER.ComparetheillustrationswithyourSNOWTHROWERtofamiliarize yourselfwiththelocationofvariouscontrolsandadjustments.Savethismanualforfuture reference. rDriveLever Primer Button Electric Starter Button Discharge IgnitionRecoil KeyStarter Handle ControlControl AugerDriveLever-Startsandstopsthe augerandimpeller(snowgatheringand throwing).Theaugerassistsintheselfpro- pelling. CrankAssembly-Changesthedirectionof snowthrowingthroughthedischargechute. ChuteDeflector-Changesthedistance thesnowisthrown. DischargeChute-Changesthedirection thesnowisthrown. IgnitionKey-Mustbeinsertedtorun,pull outtostop. ElectricStarterButton-Usedtostartthe engineusingthe120V.electricstarter. RecoilStarterHandle-Startstheengine manually. ChokeControl-Usedtostartacolden- gine. PrimerButton-Injectsfueldirectlyinto thecarburetormanifoldforfaststartsin coldweather. ThrottleControl-Controlstheengine speed. ShearBolt-Designedtobreak(toprotect themachine)ifanobjectbecomeslodged intheaugerhousing.Useofaharderbolt willdestroytheprotectionprovidedbythe shearbolt. Toolbox-Spareshearpinsandspacers arelocatedintoolbox. Thesesymbolsmayappearonyourunit.Learnandunderstandtheirmeaning. EngineEngineOffChokeOnFastSlowStopFuelOilPrimer StartRunButton
AugerDrive Clutch IgnitionKey inserttorun pullouttostop Z_CAUTION:Readownersmanual beforeoperatingmachine.Neverdirect dischargetowardbystanders.Releasethe augercontrolbarandstoptheengine beforeuncloggingdischargechuteorauger housingandbeforeleavingthemachine. Theoperationofanysnowthrowercanre- sultinforeignobjectsbeingthrownintothe eyes,whichcanresultinsevereeyedam- age.Alwayswearsafetyglassesoreye shieldswhileoperatingthesnowthrower. Werecommendstandardsafetyglassesor awidevisionsafetymaskforoveryour glasses,availableatCraftsmanRetail StoresorServiceCenters. TOCONTROLSNOWDISCHARGE •Turnthecrankassemblytosetthedirec- tionofthesnowthrowing. •Loosenthewingknobonthechutede- flectorandmovethedeflectortosetthe distance.Movethedeflector(Up)for moredistance,(Down)forlessdistance. Thentightenthewingknob(seefigure below). Knob HOWTOUSEYOURSNOW THROWER TOSTOPYOURSNOWTHROWER •Tostopthrowingsnow,releasetheauger drivelever(seebottomrightfigureonthis page). •Tostoptheengine,pushthethrottlecon- trolleverto•(Stop)andpulloutthe ignitionkey(seefigurebelow). NOTE:DoNotturnkey. ElectricStarter PrimerButton TOMOVEFORWARD •Pushdowntheaugerdrivelever(see figurebelow).Theaugerwillassistinself propellingtheunit. •Toreducetheforwarddrivemotion,push downonthehandle,liftingtheauger housing. AugerDriveLever / Ignition Key Starter Handle TOTHROWSNOW •Pushdowntheaugerdrivelever(see figureabove). •Releasetostopthrowingsnow. Throttle ControlControl 9
BEFORESTARTINGTHEENGINE •Ifthesnowthrowermustbemovedwith- outtheaidoftheengine,itiseasiertopull thesnowthrowerbythehandlesrather thanpushing. •Beforeyouserviceorstarttheengine,fa- miliarizeyourselfwiththesnowthrower. Besureyouunderstandthefunctionand locationofallcontrols. NOTE:Checktensionofclutchcablesbe- forestartingtheengine(seeToAdjustThe ControlCablesparagraphonpage14). •Besurethatallfastenersaretight. CHECKTHEOIL NOTE:Theenginewasshippedfromthe factoryfilledwithoil.Checkthelevelofthe oil.Addoilasneeded. WARNING:Experienceindicatesthatalco- holblendedfuels(calledgasoholorthose usingethanolormethanol)canattractmois- turewhichleadstoseparationand formationofacidsduringstorage.Acidic gascandamagethefuelsystemofanen- ginewhileinstorage.Toavoidengine problems,thefuelsystemshouldbeemp- tiedbeforestoragefor30daysorlonger. Starttheengineandletitrununtilthefuel linesandcarburetorareempty.Usethecar- buretorbowldraintoemptyresidual gasolinefromthefloatchamber.Usefresh fuelnextseason(seeStorageinstructions onpage17foradditionalinformation). Neveruseengineorcarburetorcleaner productsinthefueltankorpermanentdam- agemayoccur. TOSTOPENGINE •Makesuretheunitislevel. NOTE:Donotchecktheleveloftheoilwhile theengineruns. •Removetheoilfillcap/dipstick.Checkthe oil._OilFill/Dipstick .*% _,_)NOTE:Oillevelmustbe betweenfullandaddmark, •Ifnecessary,addoiluntiltheoilreaches theFULLmarkontheoilfillcap/dipstick (seefigureabove),Donotaddtoomuch oil, Forextremecoldoperatingconditionsof0°F andbelow,useapartialsynthetic0W30 motoroilforeasierstarting, FILLGAS NOTICE:ENGINESWHICHARECERTI- FIEDTOCOMPLYWITHCALIFORNIA ANDUSEPAEMISSIONREGULATIONS FORULGEENGINES:Arecertifiedtoop- erateonregularunleadedgasoline.Include thefollowingemissioncontrolsystem(s): EM,TWC(ifsoequipped).Includeanyuser adjustablefeatures-thereforenootherad- justmentsareneeded. Fillthefueltankwithafresh,clean,un- leadedregular,unleadedpremium,orrefor- mulatedautomotivegasolineonly.DONOT useleadedgasoline.Besurethatthecon- taineryoupourthegasolinefromisclean andfreefromrustorotherforeignparticles. Neverusegasolinethatmaybestalefrom longperiodsofstorageinthecontainer. 10 •Tostopengine,movethethrottlecontrol levertoO(Stop)positionandremove key.Keepthekeyinasafeplace.The enginewillnotstartwithoutthekey. TOSTARTENGINE(ElectricStarter) Besurethattheenginehassufficientoil. Thesnowthrowerengineisequippedwitha 120voltA.C.electricstarterandrecoil starter.Beforestartingtheengine,becer- tainthatyouhavereadthefollowinginfor- mation: AkCAUTION:Neverrunengineindoors orinenclosed,poorlyventilatedareas.En- gineexhaustcontainsCARBONMONOX- IDE,ANODORLESSANDDEADLYGAS. Keephands,feet,hairandlooseclothing awayfromanymovingpartsonengineand snowthrower. WARNING:Temperatureofmufflerand nearbyareasmayexceed150°F.Avoid theseareas. DONOTallowchildrenoryoungteenagers tooperateorbenearsnowthrowerwhileit isoperating. /_CAUTION:Donoattempttoremove anyitemthatmaybecomelodgedinauger withouttakingthefollowingprecautions: •Releaseaugerdrivelever. •Movethrottlelevertostopposition. •Remove(DoNotTurn)ignitionkey. •Disconnectsparkplugwire. •Donotplaceyourhandsintheauger ordischargechute.Useaprybar.