Craftsman 247.889704 Operator's Manual

Operator's Manual
CRRFr MRN
26" SNOW THROWER
Model No. 247.889704
CAUTION" Before using this product, read this manual and
follow all safety rules and operating
instructions.
Sears Brands Management Corporation, Hoffman Estates, IL 60179, U.S.A.
Visit our website: www.craftsman.com FormNo. 769-05136F
,, SAFETY o ASSEMBLY
OPERATION
MAINTENANCE PARTS LIST
o ESPANOL
(July9,2012)
WarrantyStatement.................... Page2
SafeOperationPractices.............. Pages3-6
Assembly......................... Pages8-13
Operation........................ Pages14-17
Service&Maintenance.............. Pages18-25
Off-SeasonStorage................... Page26
Troubleshooting...................... Page27
PartsList......................... Pages28-45
RepairProtectionAgreement............ Page49
Espadol............................. Page50
CRAFTSMANTWOYEARFULLWARRANTY
FORTWOYEARSfromthedateofpurchase,thisproductiswarrantedagainstanydefectsinmaterialorworkmanship.Defectiveproductwill receivefreerepairorfreereplacementifrepairisunavailable.
ADDiTiONAL LiFETiME LiMiTED WARRANTY on UPPER and LOWER CHUTE
FORAS LONGAS ITISUSEDbythe originalownerafterthe secondyearfromthedateof purchase,theupperandlowerchuteofthissnow throwerarewarrantedagainstanydefectsinmaterialorworkmanshipas verifiedby a Searsauthorizedserviceprovider.Withproofofpurchase, youwill receiveanewchutefree of charge.Youare responsibleforthelaborcostofinstallationandanycostincurredtoverifythedefect.
Forwarrantycoveragedetailsto obtainrepairor replacement,visitthewebsite:www.craftsman.com
ThiswarrantycoversONLYdefectsin materialandworkmanship.Warrantycoveragedoes NOTinclude:
Expendableitemsthatcanwearoutfromnormalusewithinthewarrantyperiod,includingbutnotlimitedtoaugers,augerpaddles,drift cutters,skidshoes,shaveplate,shearpins,sparkplug,air cleaner,belts,andoil filter.
Standardmaintenanceservicing,oilchanges,ortune-ups. Tirereplacementor repaircausedbypuncturesfromoutsideobjects,suchasnails,thorns,stumps,orglass.
Tireor wheelreplacementor repairresultingfromnormalwear,accident,orimproperoperationormaintenance. Repairsnecessarybecauseof operatorabuse,includingbutnot limitedto damagecausedbyover-speedingtheengine,orfromimpacting
objectsthatbendtheframe,augershaft,etc.
Repairsnecessarybecauseof operatornegligence,includingbutnotlimitedto,electricalandmechanicaldamagecausedby improper storage,failureto usethepropergradeandamountofengineoil,or failureto maintaintheequipmentaccordingtotheinstructionscontained intheoperator'smanual.
Engine(fuelsystem)cleaningor repairscausedbyfueldeterminedto becontaminatedoroxidized(stale).in general,fuelshouldbeused within30 daysof itspurchasedate.
Normaldeteriorationandwearoftheexteriorfinishes,or productlabelreplacement.
Thiswarrantyisvoid if thisproductiseverusedwhileprovidingcommercialservicesor if rentedtoanotherperson.
Thiswarrantygivesyouspecificlegalrights,andyou mayalso haveotherrightswhichvaryfromstatetostate.
Sears Brands Management Corporation, Hoffman Estates, IL 60179
EngineOilType: 5W-30 EngineOilCapacity: 20ounces FuelCapacity: 2 Quarts
SparkPlug: F6RTC(951-10292) SparkPlugGap: .020"to .030"
©SearsBrands,LLC
ModelNumber.................................................................
Serial Number.................................................................
Dateof Purchase.............................................................
Recordthemodelnumber,serialnumber
anddateof purchaseabove
2
Thissymbolpointsoutimportantsafetyinstructionswhich,if not followed,couldendangerthepersonalsafetyand/orpropertyof yourselfandothers. Readandfollowall instructionsin thismanual
beforeattemptingto operatethismachine.Failureto complywith
theseinstructionsmayresultin personalinjury.Whenyouseethis
symbol,HEEDITSWARNING!
Thismachinewasbuilttobeoperatedaccordingtothesafeopera- tionpracticesinthis manual.Aswithanytypeof powerequipment, carelessnessorerroron thepartoftheoperatorcanresultin serious injury.Thismachineiscapableofamputatingfingers,hands,toes andfeetandthrowingdebris.Failuretoobservethefollowingsafety instructionscouldresultin seriousinjuryor death.
CALIFORNIA PROPOSITION 65
EngineExhaust,someof itsconstituents,andcertainvehicle componentscontainoremitchemicalsknowntoStateofCalifornia tocausecancerandbirthdefectsorotherreproductiveharm,
TRAiNiNG
Read,understand,andfollowall instructionson themachineand in themanual(s)beforeattemptingtoassembleandoperate.
Failuretodo socan resultinseriousinjurytotheoperatorand/ orbystanders.Keepthismanualina safeplaceforfutureand regularreferenceandfor orderingreplacementparts.
Befamiliarwithall controlsandtheirproperoperation.Knowhow tostopthemachineanddisengagethemquickly.
Neverallowchildrenunder14yearsofagetooperatethis machine.Children14andover shouldreadandunderstandthe
instructionsandsafeoperationpracticesin thismanualandon themachineandbe trainedandsupervisedbyanadult.
Neverallowadultsto operatethis machinewithoutproper instruction.
Thrownobjectscancauseseriouspersonalinjury.Planyour snow-throwingpatterntoavoiddischargeof materialtoward roads,bystandersandthe like.
Keepbystanders,petsandchildrenat least75feetfromthe machinewhileitisin operation.Stopmachineif anyoneenters
thearea.
Exercisecautiontoavoidslippingor falling,especiallywhen operatinginreverse.
Your Responsibility--Restrict theuseofthispowermachineto personswhoread,understandandfollowthewarningsand instruc-
tionsin thismanualandon themachine,
SAVE THESE INSTRUCTIONS!
PREPARATION
Thoroughlyinspecttheareawheretheequipmentistobeused.
Removeall doormats,newspapers,sleds,boards,wiresandother
foreignobjects,whichcouldbe trippedoverorthrownbytheauger/
impeller.
Alwayswearsafetyglassesoreyeshieldsduringoperationand whileperformingan adjustmentor repairto protectyoureyes. Thrownobjectswhichricochetcancauseseriousinjurytothe
eyes.
Donot operatewithoutwearingadequatewinteroutergarments.
Donot wearjewelry,longscarvesorotherlooseclothing,which couldbecomeentangledinmovingparts.Wearfootwearwhich willimprovefootingonslipperysurfaces.
Usea groundedthree-wireextensioncordand receptacleforall
machineswithelectricstartengines.
Disengageall controlleversbeforestartingtheengine. Adjustcollectorhousingheighttocleargravelorcrushedrock
surfaces.
Neverattempttomakeanyadjustmentswhileengineis running, exceptwherespecificallyrecommendedintheoperator'smanual.
Letengineandmachineadjusttooutdoortemperaturebefore startingtoclearsnow.
3
SafeHandlingof Gasoline Toavoidpersonalinjuryor propertydamageuseextremecarein
handlinggasoline.Gasolineisextremelyflammableandthevaporsare explosive.Seriouspersonalinjurycanoccurwhengasolineis spilled onyourselforyourclotheswhichcan ignite. Washyourskinand changeclothesimmediately.
Useonlyan approvedgasolinecontainer.
Extinguishallcigarettes,cigars,pipesandothersourcesof ignition.
Neverfuel machineindoors.
Neverremovegascapor addfuelwhilethe engineis hot or running.
Allowenginetocoolat leasttwo minutesbeforerefueling.
Neveroverfillfueltank.Filltankto nomorethan1/2inchbelow bottomoffillerneckto providespaceforfuelexpansion.
Replacegasolinecapandtightensecurely.
Ifgasolineis spilled,wipe it off theengineandequipment.Move machinetoanotherarea.Wait5 minutesbeforestartingthe engine.
Neverstorethe machineorfuelcontainerinsidewherethereisan openflame,sparkor pilotlight(e.g.furnace,waterheater,space
heater,clothesdryeretc.).
Allowmachineto cool at least5 minutesbeforestoring.
Neverfill containersinsideavehicleor ona truckor trailerbed witha plasticliner.Alwaysplacecontainersonthegroundaway
fromyourvehiclebeforefilling.
If possible,removegas-poweredequipmentfromthe truckor trailerandrefuelit ontheground.Ifthis is not possible,thenrefuel suchequipmenton atrailerwitha portablecontainer,ratherthan froma gasolinedispensernozzle.
Keepthe nozzlein contactwiththerimofthefueltankor containeropeningatalltimes untilfuelingiscomplete.Do not use a nozzlelock-opendevice.
OPERATION
Do not puthandsorfeetnearrotatingparts,intheauger/impeller housingorchuteassembly.Contactwiththerotatingpartscan amputatehandsandfeet.
Theauger/impellercontrolleveris a safetydevice.Neverbypass itsoperation.Doingsomakesthemachineunsafeandmaycause personalinjury.
Thecontrolleversmustoperateeasilyinbothdirectionsand automaticallyreturntothedisengagedpositionwhenreleased.
Neveroperatewitha missingor damagedchuteassembly.Keep all safetydevicesin placeandworking.
Neverrunanengineindoorsor ina poorlyventilatedarea. Engine exhaustcontainscarbonmonoxide,anodorlessanddeadlygas.
Do notoperatemachinewhileunderthe influenceofalcoholor drugs.
Mufflerandenginebecomehotandcancauseaburn.Donot touch.Keepchildrenaway.
Exerciseextremecautionwhenoperatingon orcrossinggravel surfaces.Stayalertforhiddenhazardsortraffic.
Exercisecautionwhenchangingdirectionandwhileoperatingon
slopes.Do notoperateonsteepslopes.
Planyoursnow-throwingpatternto avoiddischargetowards windows,walls,carsetc.Thus,avoidingpossibleproperty damageorpersonalinjurycausedbya ricochet.
Neverdirectdischargeatchildren,bystandersand petsorallow anyoneinfrontofthemachine.
Donot overloadmachinecapacitybyattemptingto clearsnowat toofastof a rate.
Neveroperatethismachinewithoutgoodvisibilityorlight.Always be sureofyourfootingand keepa firmholdon thehandles.Walk,
neverrun.
Disengagepowerto theauger/impellerwhentransportingor not in use.
Neveroperatemachineathightransportspeedsonslippery surfaces.Lookdownand behindand usecarewhenbackingup.
Ifthemachineshouldstartto vibrateabnormally,stoptheengine, disconnectthesparkplugwire andgrounditagainsttheengine.
Inspectthoroughlyfor damage.Repairanydamagebefore startingandoperating.
Disengageall controlleversandstopenginebeforeyouleave theoperatingposition(behindthehandles).Waituntilthe auger/ impellercomestoa completestopbeforeuncloggingthechute assembly,makingany adjustments,or inspections.
Neverputyourhandinthedischargeor collectoropenings.Do notunclogchuteassemblywhileengineisrunning.Shutoff engineand remainbehindhandlesuntilall movingpartshave stoppedbeforeunclogging.
Useonlyattachmentsandaccessoriesapprovedbythemanufac- turer(e.g.wheelweights,tirechains,cabsetc.). Forinformation concerningtheseitems,call 1-800-469-4663.
Whenstartingengine,pullcordslowlyuntilresistanceisfelt,then pull rapidly.Rapidretractionofstartercord(kickback)willpull handandarmtowardenginefasterthanyoucan let go. Broken bones,fractures,bruisesorsprainscouldresult.
Ifsituationsoccurwhichare notcoveredinthismanual,usecare andgoodjudgment. Toorderpartsor scheduleservicefor thisproduct,call 1-800-
469-4663.
CLEARING A CLOGGED DISCHARGE CHUTE
Handcontactwiththe rotatingimpellerinsidethedischargechute
is themostcommoncauseofinjuryassociatedwithsnowthrowers.
Neveruseyourhandtocleanoutthedischargechute.
Toclear thechute:
1. SHUTTHEENGINEOFF!
2. Wait 10secondsto be surethe impellerbladeshavestopped rotating.
3. Alwaysusea clean-outtool,not yourhands.
4
MAINTENANCE & STORAGE
Nevertamperwithsafetydevices.Checktheirproperoperation
regularly.Refertothemaintenanceandadjustmentsectionsof thismanual.
Beforecleaning,repairing,or inspectingmachinedisengageall controlleversandstopthe engine.Waituntiltheauger/impeller cometoa completestop.Disconnectthe sparkplugwireand groundagainsttheenginetopreventunintendedstarting.
Checkboltsand screwsforpropertightnessatfrequentintervals tokeepthe machineinsafeworkingcondition.Also,visually inspectmachineforanydamage.
Donotchangetheenginegovernorsettingorover-speedthe engine.Thegovernorcontrolsthe maximumsafeoperatingspeed oftheengine.
Snowthrowershaveplatesandskidshoesaresubjecttowear anddamage.Foryoursafetyprotection,frequentlycheckall componentsand replacewithoriginalequipmentmanufacturer's (OEM)partsonlyas listedinthe Partspagesof thisoperator's manual.Useofpartswhichdonotmeettheoriginalequipment specificationsmayleadto improperperformanceandcompro- misesafety!
Checkcontrolleversperiodicallytoverifytheyengageanddisen- gageproperlyandadjust,if necessary.Refertotheadjustment sectioninthisoperator'smanualforinstructions.
Maintainor replacesafetyandinstructionlabels,asnecessary. Observeproperdisposallawsand regulationsfor gas,oil,etc. to
protecttheenvironment. Priorto storing,runmachineafew minutestoclearsnowfrom
machineand preventfreezeupofauger/impeller. Neverstorethemachineorfuelcontainerinsidewherethereisan
openflame,sparkorpilotlightsuchas a waterheater,furnace, clothesdryeretc.
Alwaysrefertotheoperator'smanualforproperinstructionson off-seasonstorage.
Checkfuelline,tank,cap,andfittingsfrequentlyforcracksor leaks.Replaceif necessary.
Donotcrankenginewithsparkplugremoved. AccordingtotheConsumerProductsSafetyCommission(CPSC)
andtheU.S.EnvironmentalProtectionAgency(EPA),thisproduct hasan AverageUsefulLifeof seven(7)years,or60 hoursof operation.Attheendof theAverageUsefulLifehavethe machine inspectedannuallybyan authorizedservicedealerto ensurethat allmechanicalandsafetysystemsareworkingproperlyandnot wornexcessively.Failuretodo so can resultinaccidents,injuries
ordeath.
DO NOT MODIFY ENGINE
Toavoidseriousinjuryor death,do notmodifyengineinanyway. Tamperingwiththegovernorsettingcanleadtoa runawayengineand causeittooperateat unsafespeeds.Nevertamperwithfactorysetting ofenginegovernor.
NOTICE REGARDING EMiSSiONS
EngineswhicharecertifiedtocomplywithCaliforniaandfederal
EPAemissionregulationsforSORE(SmallOff RoadEquipment)are certifiedto operateon regularunleadedgasoline,and mayinclude thefollowingemissioncontrolsystems:EngineModification(EM),
OxidizingCatalyst(OC),SecondaryAirInjection(SAI)andThreeWay
Catalyst(TWO)if so equipped.
SPARK ARRESTOR
Thismachineisequippedwithaninternalcombustionengineand shouldnotbe usedonor nearanyunimprovedforest-covered, brush-coveredorgrass-coveredlandunlesstheengine'sexhaust systemisequippedwitha sparkarrestormeetingapplicablelocalor statelaws(ifany)
Ifa sparkarrestorisused,itshouldbe maintainedin effectiveworking orderbytheoperator.Inthe StateofCaliforniatheaboveis required
bylaw (Section4442oftheCaliforniaPublicResourcesCode).Other
statesmayhavesimilarlaws. Federallawsapplyonfederallands. A sparkarrestorforthemufflerisavailablethroughyournearestSears
PartsandRepairServiceCenter.
SAFETY SYMBOLS
Thispagedepictsanddescribessafetysymbolsthatmayappearonthisproduct. Read,understand,andfollowall instructionson themachine beforeattemptingto assembleandoperate.
READ THE OPERATOR'S MANUAL(S)
i
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Read, understand, and follow all instructions in the manual(s) before attempting to assemble and
operate
WARNING-- ROTATING BLADES
Keep hands out of inlet and discharge openings while machine is running. There are rotating blades
inside
WARNING-- ROTATING BLADES
Keep hands out of inlet and discharge openings while machine is running. There are rotating blades
inside
WARNING-- ROTATING AUGER
Do not put hands or feet near rotating parts, in the auger/impeller housing or chute assembly.
Contact with the rotating parts can amputate hands and feet.
"JIp
WARNING--THROWN OBJECTS This machine may pick up and throw objects which can cause serious personal injury.
WARNING--GASOLINE IS FLAMMABLE Allow the engine to cool at least two minutes before refueling.
WARNING-- CARBON MONOXIDE
Never run an engine indoors or in a poorly ventilated area. Engine exhaust contains carbon monoxide, an odorless and deadly gas+
WARNING-- ELECTRICAL SHOCK
Do not use the engine's electric starter in the rain
6
Thispageleftintentionallyblank.
7
NOTE:Referencesto rightorleft sideof the snowthrowerare determinedfrombehindtheunitinthe operatingposition(standing directlybehindthesnowthrower,facingthe handlepanel).
REMOVING FROM CARTON
1. Cutthe cornersof thecartonandlaythesidesflaton theground. Removeanddiscardallpackinginserts.
2. Movethesnowthroweroutofthecarton.
3. Makecertainthecartonhas beencompletelyemptiedbefore discardingit.
ASSEMBLY
1. Observethe lowerrearareaof the snowthrowerto besureboth cablesarealignedwith rollerguidesbeforepivotingthehandle
upward. a. Placetheshiftleverin theF6position.
b. Pullupandbackonupperhandleasshownin Figure1.As
youare raisingthehandleupward,makesurethatbothends ofthecentercablearepositionedproperlyinthe brackets. Alignupperhandlewiththe lowerhandle.
c. Tightenhandknobssecuringupperhandletolowerhandle.
Removeanddiscardanyrubberbands,ifpresent.Theyare forpackagingpurposesonly.
2. Removecotterpin,wingnut,and hexscrewfromchutecontrol headandclevispinandbow-tiecotterpinfromchutesupport bracket.See Figure2.
3. Insertchutecontrolrodintoinputof chutecontrolhead.Pushrod asfarintothe chutecontrolheadaspossible,keepingtheholesin therodpointingupward.SeeFigure3.
Chute Control Head
_ort
Bracket
Figure2
f
/
Figure1
/
/
/
J
Figure3
J
8
4. Placechuteontochutebaseandensurechutecontrolrodis posi- tionedunderhandlepanel.Installhexboltpreviouslyremoved butdonotsecurewithwingnutatthistime.SeeFigure4.
5. Squeezethetriggeron thehandlepaneljoystickand rotatethe chutebyhandtofaceforward.Theholes inthechutecontrolinput willbefacingup.SeeFigure5.
NOTE:The chutewill not rotatewithoutsqueezingthetriggeronthe
joystick.
6. Rotatethejoysticktotheoneo'clockpositionsothesilverindica- torarrowontheinputshaftbelowthecontrolpanelpointsupward. SeeFigure6.
NOTE:Thejoystickwillbeangledslightlytotheright.SeeFigures5 & 6.
f
Chute Controlf
Figure5
Figure4
f
FroatView
Joystick
J
Figure6
9
Makesureall cablesare routedtotheleftofthechutecontrolrod. Lineupthe holein the rodwiththearrowonthe inputshaftand
inserttherodintotheinputshaftbelowjoystickonhandlepanel. SeeFigure7.
NOTE:The chutecontrolrodwillfit snugglyintotheinputshaft. Supportthe rearof the dashpanelwithone handwhileinsertingthe rodwithyourotherhandtoensurethe rodisinsertedallthe way into theinputshaft.
8. Nowpushthechutecontrolrodbacktowardsthehandlepanel untilthe holein the rodlinesupwiththeholein thechutecontrol inputclosestto the chutecontrolhead.Insertthecotterpin.See Figure8.
NOTE:The secondholeisusedto achievefurtherengagementof the chutecontrolrodintotheinputshaftifrequiredandcanbe usedlater foradjustmentif thechutedoesnotfullyrotate.Refertothe Service& MaintenancesectionforChuteControlRodadjustments.
9. Finishsecuringchutecontrolheadto chutesupportbracketwith wingnut,andclevispinand bow-tiecotterpinremovedearlier.Do notovertighten.SeeFigure9.
Figure8
y..................
\
Figure7
Figure9
10
10. Checkthatall cablesareproperlyroutedthroughthecableguide ontheengine.SeeFigure10.
NOTE:Ifthechutecontrolis notassembledcorrectlyitwillnotmove freelynorwillit movefullyto the rightandleft.
11. Theextensioncordfortheelectricstarteris fastenedwitha cable tietotherearoftheaugerhousingforshippingpurposes.Cutthe
cabletie and removecordbeforeoperatingtheunit.
SET-UP
Shear Pins Holesare locatedintheplasticdashpanelforconvenientshear
pinstorage.SeeFigure11.Referto the Operationsectionformore informationregardingshearpin replacement.
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Figure10
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Figure11
11
Chute Clean=Out Tool Achute clean-out tool isfastenedtothe top of the augerhousing
witha mountingclip.SeeFigure12.Thetoolisdesignedtocleara chuteassemblyoficeandsnow.Thisitemisfastenedwitha cabletie atthefactory.Cutthecabletiebeforeoperatingthe snowthrower.
loff m=ovingpartshave
stoppedbeforeusingtheclean-outtooltoclearthechuteassembly.
Tire Pressure
Underanycircumstancedo notexceedmanufacturer'srecom- mendedpsi.Equaltirepressureshouldbemaintainedatall times. Excessivepressurewhenseatingbeadsmaycausetire/rim assemblytoburstwithforcesufficienttocauseseriousinjury.Refer tosidewallof tirefor recommendedpressure.
Thetiresareover-inflatedforshippingpurposes.Checkthetire pressurebeforeoperatingthe snowthrower.Referto the tire sidewall fortiremanufacturer'srecommendedpsianddeflate(or inflate)the tiresasnecessary.
................
Chute Clean-out Tool
_J
Figure12
//'
NOTE:Equaltire pressureistobe maintainedat alltimesfor perfor- mancepurposes.
ADJUSTMENTS
Skid Shoes Thesnowthrowerskidshoesareadjustedupwardatthefactoryfor
shippingpurposes.Adjustthemdownward,ifdesired,priorto operat- ingthesnowthrower.
It is not recommendedthatyouoperatethissnowthrowerongravel asitcaneasilypickup andthrowloosegravel,causingpersonal
njuryordamageto the snowthrowerandsurroundng property.
Forclosesnowremovalona smoothsurface,raiseskidshoes higherontheaugerhousing.
Usea middleor lowerpositionwhentheareatobe clearedis uneven,suchas a graveldriveway
NOTE:If youchoosetooperatethesnowthrowerona gravelsurface, keepthe skidshoesin positionfor maximumclearancebetweenthe groundandtheshaveplate.
Toadjustthe skidshoes:
1. Loosenthefour hexnuts(twooneach side)andcarriagebolts. Moveskidshoestodesiredposition.SeeFigure13.
2. Makecertaintheentirebottomsurfaceof skidshoeisagainstthe groundtoavoidunevenwearontheskidshoes.
3. Retightennutsand boltssecurely.
Smooth Surface
Surface
Figure13
12
Auger Control
Priortooperatingyoursnowthrower,carefullyreadandfollowall instructionsbelow.Performalladjustmentsto verifyyoursnow throwerisoperatingsafelyandproperly.
Checktheadjustmentof the augercontrolas follows:
1. Whentheaugercontrolis releasedandin thedisengaged"up" position,thecableshouldhavevery littleslack.ItshouldNOTbe tight.
2. Ina well-ventilatedarea,startthesnowthrowerengine.Refer toStartingtheEngineintheOperationsection.Makesurethe throttleis setin the FASTposition.
3. Whilestandingintheoperator'sposition(behindthe snow thrower),engagethe augers.
4. Allowtheaugersto remainengagedforapproximatelyten(10) secondsbeforereleasingthe augercontrol.Repeatthisseveral
times.
5. Withtheaugercontrolinthedisengaged"up" position,walkto the frontofthemachine.
6. Confirmthattheaugershavecompletelystoppedrotatingand showNOsignsof motion.IfanyaugershowsANYsignof rotating,immediatelyreturntotheoperator'spositionandshutoff theengine.WaitforALLmovingpartstostopbeforeadjustingthe augercontrol.
7. Toreadjustthecontrolcable,loosentheupperhexbolt onthe augercablebracket.SeeFigure14.
8. Positionthe bracketupwardtoprovidemoreslack(or downward toincreasecabletension).
9. Retightentheupperhexbolt.
10. Repeatsteps2-6aboveto verifyproperadjustmenthasbeen achieved.
/_Auger Control \
Figure14
13
f
Auger
Chute Assembly
Clean Out
Tool
\
Drive Control
Gas Cap
\
Shift Lever
Four-Way Chute ControP (Joystick)
J
J
Auger Control
\
\
\
Muffler Recoil Starter
'\ Handle
Primer FUEL LEVEL
\
\
Hous_
Augers
_ Skid Shoe
Figure15
Nowthat youhavesetup yoursnowthrower,it'simportanttobecome acquaintedwith itscontrolsandfeatures.Referto Figure15.
SHIFT LEVER 6
Theshiftleverislocatedonthe rightsideofthehandlepanel. 5 Placethe shiftleverintoanyof eightpositionstocontrolthe 4
directionoftravelandgroundspeed. Forward 3
Yoursnowthrowerhassixforward(F)speeds.Positionone(1)is t 2 theslowestand positionsix (6) isthefastest. F 1
Reverse Yoursnowthrowerhastwo reverse(R)speeds.One(1)is the
slowerandtwo(2) isthefaster.
Key
Throttle Control
Choke Control
Oil Drain
Electric Starter Outlet
KEY
Thekeyisa safetydevice.It mustbefully insertedinorderfortheenginetostart. Remove thekeywhenthesnowthrowerisnotin use.
NOTE:Donot turnthekeyinan attemptto start theengine.Doingsomaycauseit tobreak.
CHOKE CONTROL
Thechokecontrolisfoundon therearofthe engineand is activatedbyrotatingtheknob
totheCHOKEposition.Activatingthe choke controlclosesthe chokeplateon thecarburetor andaidsin startingthe engine.
=lectric Starter
Button
CHUTE ASSEMBLY
Snowdrawnintotheaugerhousingisdischargedoutthechute assembly.
Meets ANSi Safety Standards
CraftsmanSnowThrowersconformto the safetystandardoftheAmericanNationalStandardsInstitute(ANSI).
14
THROTTLE CONTROL
Thethrottlecontrolis locatedon therearoftheengine.It regulatesthe speedof theengineandwillshutoff the enginewhenmovedintothe STOPposition.
DRIVE CONTROL/AUGER CONTROL LOCK
f DRIVE
CONTROL
Depressingthe primerforcesfuel directlyinto _p theengine'scarburetortoaid incold-weather
starting.
RECOIL STARTER HANDLE
Thishandleisusedto manuallystarttheengine.
ELECTRIC STARTER BUTTON
Pressingtheelectricstarterbuttonengagestheengine'selectric starterwhenpluggedintoa 120Vpowersource.
ELECTRIC STARTER OUTLET
Requirestheuseof athree-prongoutdoorextensioncord(included) anda 120Vpowersource/walloutlet.
OIL FILL
Engineoil levelcanbecheckedandoiladdedthroughtheoil fill.
GAS CAP
Unthreadthegascaptoaddgasolinetothe fuel tank.
AUGERS
Whenengaged,theaugerbladesrotateanddrawsnowintotheauger housing.
AUGER CONTROL
f AUGER
CONTROL
@
Thedrivecontrolis locatedontherighthandle.Squeezethecontrol gripagainstthehandletoengagethewheeldrive.Releaseto stop.
Thedrivecontrolalso lockstheaugercontrolsoyoucanoperate thechutedirectionalcontrolwithoutinterruptingthesnowthrowing
process.If theaugercontrolis engagedsimultaneouslywiththedrive control,the operatorcanreleasetheaugercontrol(onthelefthandle) andtheaugerswillremainengaged.Releasebothcontrolstostopthe augersandwheeldrive.
NOTE:Alwaysreleasethedrivecontrolbeforechangingspeeds.
Failureto dosowillresultinincreasedwearon yourmachine'sdrive
system.
FOUR-WAY CHUTE CONTROL TM
CHUTE DiRECTiONAL CONTROL
CHUTETiLTDOWH
t
CHUTEROTATE CHUTEROTATE
LEFT RIGHT
CHUTETiLTUP
Thefour-waychutecontroFM(Joystick)islocatedon theleft sideofthe
handlepanel. * Tochangethe directioninwhichsnowisthrown,squeezethe
buttononthechutecontrolleverand pivotthe chutecontrollever
tothe rightortotheleft.
* Tochangethe angle/distancewhichsnowisthrown,pivotthe
chutecontrolleverforwardtotiltthechutedownandbackwardto tilt the chuteup.
Theaugercontrolislocatedontheleft handle.Squeezethecontrol gripagainstthehandletoengagetheaugersandstartsnowthrowing action.Releasetostop.
SKID SHOES
Positiontheskidshoesbasedonsurfaceconditions.Adjustupward forhard-packedsnow.Adjustdownwardwhenoperatingon gravelor
crushedrocksurfaces.
15
CLEAN-OUT TOOL
Neveruseyourhandsto cleara cloggedchuteassembly.Shut off engineandremainbehindhandlesuntilall movingpartshave stoppedbeforeusingtheclean-outtoolto clear thechuteassembly.
Thechuteclean-outtoolisconvenientlyfastenedtothe rearofthe augerhousingwitha mountingclip. Shouldsnowandice become lodgedin thechuteassemblyduringoperation,proceedasfollowsto safelycleanthechuteassemblyandchuteopening:
1. ReleaseboththeAugerControlandtheDriveControl.
2. Stoptheenginebyremovingtheignitionkey.
3. Removetheclean-outtoolfromtheclipwhichsecuresit to the rearoftheaugerhousing.
4. Usethe shovel-shapedendof theclean-outtooltodislodgeand scoopanysnowand icewhichhasformedin andnearthechute assembly.
5. Refastenthe clean-outtooltothemountingclip ontherearof theaugerhousing,reinserttheignitionkeyandstartthe snow thrower'sengine.
6. Whilestandingintheoperator'sposition(behindthesnow thrower),engagethe augercontrolfora fewsecondstoclear any remainingsnowandice fromthechuteassembly.
BEFORE STARTING ENGINE
Read,understand,andfollowall instructionsandwarningsonthe machineand inthismanualbeforeoperating.
Oil Theunit wasshippedwith oil inthe engine.Checkoillevelbefore
eachoperationtoensureadequateoil intheengine.Forfurther instructions,refertothe stepson page18.
NOTE:Besureto checktheengineon alevelsurfacewiththeengine stopped.
1. Removetheoil fillercap/dipstickandwipethe dipstickclean.
2. insertthecap/dipstickintothe oilfillerneck,andtightenthecap untilseated.
3. Removetheoil fillercap/dipstick,ifthelevelislow,slowlyadd oil (5%30, witha minimumclassificationof SF/SG)untiloil level registersbetweenhigh(H) andlow(L).
NOTE:Do notoverfill.Overfillingwithoilmayresultinenginesmoking, hardstartingorsparkplugfouling.
4. Replaceandtightencap/dipstickfirmlybeforestartingengine.
Gasoline Useautomotivegasoline(unleadedor low leadedto minimizecombus-
tionchamberdeposits)witha minimumof 87octane.Gasolinewith upto 10%ethanolor 15%MTBE(MethylTertiaryButylEther)canbe used.Neveruseanoil/gasolinemixtureordirtygasoline.Avoidgetting dirt,dust,or waterinthefuel tank. DO NOTuse E85gasoline.
Refuelina well-ventilatedareawiththeenginestopped.Donot smokeorallowflamesor sparksin theareawherethe engineis
refueledor wheregasolineisstored.
Donot overfillthe fueltank.After refueling,makesurethe tank capisclosedproperlyandsecurely.
Becarefulnotto spillfuel whenrefueling.Spilledfuelorfuel vapor mayignite,ifany fuelis spilled,makesuretheareaisdrybefore startingthe engine.
Avoidrepeatedorprolongedcontactwithskinor breathingof
)or.
Useextremecarewhenhandlinggasoline.Gasolineisextremely flammableandthevaporsare explosive.Neverfuelthemachine indoorsorwhiletheengineishotor running.Extinguishcigarettes, cigars,pipesandothersourcesof ignition.
1. Cleanaroundfuel fill beforeremovingcaptofuel.
2. A fuellevelindicatorislocatedinthe fueltank.SeeFigure15
inset.Becarefulnottooverfill.Filltank untilfuel reachesthefuel levelindicatortoallowspaceforfuelexpansion.
STARTING THE ENGINE
Alwayskeephandsandfeetclearof movingparts.Donotusea pressurizedstartingfluid.Vaporsareflammable.
NOTE:Allowtheenginetowarmupfora fewminutesafter starting. Theenginewillnotdevelopfullpoweruntilitreachesoperating
temperatures.
1. Makecertainboththeaugercontrolanddrivecontrolarein the disengaged(released)position.
2. insertignitionkeyinto slot.Makesure itsnapsintoplace.Donot attempttoturnthekey.
NOTE:Theenginecannotstartwithoutthekeyisfully insertedintothe ignitionswitch.
Electric Starter
Theoptionalelectricstarterisequippedwitha groundedthree-wire
powercordand plug,andis designedtooperateon120voltAC householdcurrent.Itmustbe usedwitha properlygroundedthree- prongreceptacleat all timesto avoidthepossibilityof electricshock. Followall instructionscarefullypriortooperatingtheelectricstarter.
DONOTuseelectricstarterinthe rain.
Determinethatyourhome'swiringisa three-wiregroundedsystem.
Aska licensedelectricianif you arenotcertain.
Ifyou havea groundedthree-prongreceptacle,proceedasfollows. Ifyou donothavethe properhousewiring,DONOTusetheelectric
starterunderanyconditions.
1. Plugtheextensioncordintothe outletlocatedon theengine's surface.Plugtheotherendof extensioncord intoa three-prong
120-volt,grounded,ACoutletina well-ventilatedarea.
16
2. MovethrottlecontroltoFAST(rabbit)_ position.
3. MovechoketotheCHOKEI,"1pos t /co denginestart).If
engineiswarm,placechokein RUNposition.
4. Pushprimerthree(3)times,makingsuretocoverventholewhen pushing.Ifengineiswarm,pushprimeronlyonce.Alwayscover ventholewhenpushing.Coolweathermayrequireprimingtobe repeated.
5. Pushstarterbuttonto start engine.Oncethe enginestarts,im- mediatelyreleasestarterbutton.Electricstarteris equippedwith thermaloverloadprotection;systemwilltemporarilyshut-downto
allowstartertocoolifelectricstarterbecomesoverloaded.
6. Astheenginewarms,slowlyrotatethe chokecontroltoRUN position.Iftheenginefalters,restartengineandrunwithchoke athalf-chokepositionfor a shortperiodoftime,andthenslowly rotatethechokeintoRUNposition.
7. Afterengineis running,disconnectpowercordfromelectric starter.Whendisconnecting,alwaysunplugtheendatthewall outletbeforeunpluggingtheoppositeendfromthe engine.
Recoil Starter
Donotpullthestarterhandlewhiletheenginerunning.
1. Movethrottlecontrolto FAST(rabbit)_ position.
2. MovechoketotheCHOKEJ..#Jposition(coldenginestart).If engineiswarm,placechokein RUNposition.
3. Pushprimerthree(3)times,makingsuretocoverventholewhen pushing.Ifengineiswarm,pushprimeronlyonce.Alwayscover ventholewhenpushing.Coolweathermayrequireprimingtobe repeated.
4. Pullgentlyonthe starterhandleuntilitbeginstoresist,then pullquicklyandforcefullytoovercomethecompression.Engine shouldstart.Donot releasethehandleandallowittosnapback. ReturnropeSLOWLYtooriginalposition.If required,repeatthis step.
5. Astheenginewarms,slowlyrotatethe chokecontroltoRUN position.Iftheenginefalters,restartengineandrunwithchoke athalf-chokepositionfor a shortperiodoftime,andthenslowly rotatethechokeintoRUNposition.
TO ENGAGE DRIVE
1. Withthethrottlecontrolinthe Fast(rabbit)'_ position,move shiftleverintooneof thesix forward(F) positionsortwo reverse
(R)positions.Selecta speedappropriateforthesnowconditions
anda paceyou'recomfortablewith.
NOTE:Whenselectinga DriveSpeed,usethe slowerspeedsuntil
youarecomfortableandfamiliarwiththeoperationofthesnow thrower.
2. Squeezethedrivecontrolagainstthehandleandthesnow throwerwillmove.Releaseitanddrivemotionwillstop.
NOTE:NEVERrepositionthe shiftlever(changespeedsordirection oftravel)withoutfirst releasingthedrivecontrolandbringingthesnow throwertoa completestop.Doingsowill resultin prematurewearto thesnowthrower'sdrivesystem.
TO ENGAGE AUGERS
1. Toengagethe augersandstartthrowingsnow,squeezethe augercontrolagainstthelefthandle.Releasetostoptheaugers.
REPLACING SHEAR PINS
Theaugersaresecuredtothespiralshaftwith shearpinsandcotter
pins.If the augersshouldstrikeaforeignobjectoricejam,the snow throwerisdesignedsothatthe pins mayshear.If theaugerswillnot turn,checktoseeifthepinshavesheared.SeeFigure16.
NEVERreplacethe augershearpinswithanythingotherthanSears SKU#88389/0EMPartNo.738-04124Areplacementshearpins. Anydamagetotheaugergearboxorothercomponentsas a resultof
[fa ngto dosow NOTbe coveredby yoursnowthrowerswarranty.
Alwaysturnoff the snowthrower'sengineandremovethekeypriorto replacingshearpins.
o
Toavoid unsupervisedengineoperation,neverleavethemachine
unattendedwiththeenginerunning.Turntheengineoffafteruseand removeignitionkey.
STOPPING THE ENGINE
Afteryouarefinishedsnow-throwing,runenginefora fewminutes beforestoppingtohelpdry offanymoistureonthe engine.
1. Movethrottlecontrolto OFFposition.
2. Removetheignitionkey.Removingthekeywill reducethepos- sibilityof unauthorizedstartingof theenginewhileequipmentis notinuse.Keepthe keyin a safeplace.Theenginecannotstart withouttheignitionkey.
3. Wipeanymoistureawayfromthecontrolsontheengine.
iJ
Figure16
17
MAINTENANCE SCHEDULE
Beforeperforminganytypeofmaintenance/service,disengageall controlsandstoptheengine.Waituntilallmovingpartshavecometo acompletestop.Disconnectsparkplugwireandgrounditagainstthe enginetopreventunintendedstarting.Alwayswearsafetyglassesduring operationor whileperforminganyadjustmentsorrepairs.
EachUseandevery5
hours
1st5 hours
Annuallyor25hours
Annuallyor50hours Annuallyor100hours
BeforeStorage
1. Engineoillevel
2. Looseormissinghardware
3. Unitandengine.
1. Engineoil
1. Sparkplug
2. Controllinkagesand pivots
3. Wheels
4. GearshaftandAugershaft
5. 4-WayChuteControlTM
1. Engineoil
1. Sparkplug
1. Fuelsystem
1. Check
2. Tightenor replace
3. Clean
1. Change
1. Check
2. Lubewithlightoil
3. Lubewithmultipurposeautogrease
4. Lubewithlightoil
5. Checkforcableslackness
1. Change
1. Change
1. Runengineuntilit stopsfromlack
Followthemaintenanceschedulegivenbelow.Thischartdescribes serviceguidelinesonly.UsetheServiceLogcolumnto keeptrackof completedmaintenancetasks.To locate the nearestSearsService Centeror toscheduleservice,simplycontactSearsat
1-800-4-MY-HOME®.
offuel
ENGINE MAINTENANCE
Beforelubricating,repairing,or inspecting,disengageall controls
Iandstopengine.Waituntilall movingpartshavecometo a complete _stop.
Checking Engine Oil NOTE: Checktheoil levelbeforeeachuseto besurecorrectoil level
ismaintained. Whenaddingoiltotheengine,referto viscositychart below.Engine
oilcapacityis 600ml (approx.20oz.).Donot over-fill.Usea 4-stroke, oran equivalenthighdetergent,premiumqualitymotoroilcertified tomeetorexceedU.S.automobilemanufacturer'srequirementsfor
serviceclassificationSG, SR MotoroilsclassifiedSG,SFwillshow thisdesignationonthecontainer.
1. Removetheoil fillercap/dipstickandwipethe dipstickclean.
2. Insertthecap/dipstickintothe oilfillerneck,andtightenthecap untilseated.
3. Removetheoil fillercap/dipstick.Ifthe levelislow,slowlyaddoil untiloil levelregistersbetweenhigh(H) and low(L), Figure17.
4. Replaceandtightencap/dipstickfirmlybeforestartingengine.
f
Figure17
18
Changing Engine Oil
NOTE:Changetheengineoilafterthe first 5hoursof operationand oncea seasonorevery50hoursthereafter.
1. Drainfuelfromtankbyrunningengineuntilthe fuel tankisempty. Besurefuelfillcapissecure.
2. Placesuitableoil collectioncontainerunderoildrainplug.
3. Removeoildrainplug.SeeFigure18.
4. Tipunittodrainoil intothecontainer.Usedoil mustbe disposed ofata propercollectioncenter.
Usedoil isa hazardouswasteproduct.Disposeof usedoil properly. Donotdiscardwith householdwaste.Checkwithyourlocalauthori-
tiesor SearsServiceCenterforsafedisposal/recyclingfacilities.
Reinstallthedrainplugandtightenit securely.
6.
Refillwiththerecommendedoilandchecktheoil level.See RecommendedOil Usagechart.Theengine'soilcapacityis20
ounces.
u i
Synthetic
Oil Drain
Plug
_=, ,J
Figure18
(0F)-40o-20 o 0o 200 400 ("c) -30° -20° -10° 0°
DONOTuse nondetergentoilor 2-strokeengineoil.It couldshorten
theengine'sservicelife.
7. Reinstalltheoilfillercap/dipsticksecurely.
Thoroughlywashyourhandswithsoapandwaterassoonas possibleafterhandling usedoil.
Checking Spark Plug
DONOTcheckfor sparkwithsparkplugremoved.DONOTcrank enginewithsparkplugremoved.
Iftheenginehasbeenrunning,themufflerwillbevery hot.Becareful notto touchthemuffler.
NOTE: Checkthe sparkplugoncea seasonorevery25hoursof operation.Changethesparkplugoncea seasonor every100hours. Toensureproperengineoperation,thesparkplugmustbe properly gappedandfreeofdeposits.
Spark Plug
©
J
Figure19
1. Removethesparkplugbootand usea sparkplugwrenchto removetheplug.SeeFigure19.
2. Visuallyinspectthesparkplug.Discardthe sparkplugifthereis apparentwear,oriftheinsulatoriscrackedorchipped.Cleanthe
sparkplugwithawirebrushif it is to be reused.
19
3. Measurethe pluggapwitha feelergauge.Correctas necessary bybendingsideelectrode.SeeFigure20.Thegap shouldbe set to.02-.03inches(0.60-0.80ram).
4. Checkthatthesparkplugwasheris ingoodconditionandthread thesparkplugin byhandto preventcross-threading.
5. Afterthe sparkplugis seated,tightenwitha sparkplugwrenchto compressthewasher.
NOTE:Wheninstallinga newsparkplug,tighten1/2-turnafterthe sparkplugseatstocompressthewasher.Whenreinstallinga used sparkplug,tighten1/8-to 1/4-turnafterthesparkplugseatsto compressthewasher.
hotandcan ine.
LUBRICATION
Gear Shaft
Thegear(hex)shaft shouldbe lubricatedatleastoncea seasonor afterevery25 hoursof operation.
1. Topreventspillage,removeallfuel fromtank byrunningengine untilitstops.
2. Carefullypivotthesnowthrowerupandforwardsothat itrestson theaugerhousing.
3. Removethe lowerframecoverfromthe undersideofthesnow throwerbyremovingtheself-tappingscrewswhichsecureit.
4. Applya lightcoatingofengineoil (or3-in-1oil) to the hexshaft. SeeFigure21.
f
J
Figure20
NOTE:Whenlubricatingthehexshaft,be carefulnottogetanyoilon thealuminumdriveplateor rubberfrictionwheel.Doingsowillhinder thesnowthrower'sdrivesystem.Wipeoff anyexcessor spilledoil. Wheels
Atleastoncea season,removebothwheels.Cleanandcoattheaxles witha multipurposeautomotivegreasebeforereinstallingwheels.
Auger Shaft Atleastoncea season,removetheshearpinson augershaft.Spray
lubricantinsideshaft,andaroundthespacersandflangebearings foundat eitherendof the shaft.SeeFigure22.
Figure21
f
\
J
Figure22
2O
SHAVE PLATE AND SKiD SHOES
Theshaveplateand skidshoesonthebottomofthesnowthrowerare subjectto wear.Theyshouldbecheckedperiodicallyandreplaced whennecessary.
NOTE:Theskidshoesonthismachinehavetwowearedges.When onesidewearsout, theycan be rotated1800to usethe otheredge.
Toremoveskidshoes:
1. Removethefourcarriageboltsandhexflangenutswhichsecure themtothe snowthrower.
2. Reassemblenewskidshoeswiththefour carriagebolts(twoon eachside)and hexflangenuts.Referto Figure23.
Toremoveshaveplate:
1. Removethecarriageboltsand hexnutswhichattachit tothe snowthrowerhousing.
2. Reassemblenewshaveplate,makingsureheadsof carriage boltsareto the insideofhousing.Tightensecurely.Referto Figure23.
ADJUSTMENTS
Shift Cable If thefull rangeofspeeds(forwardandreverse)cannotbeachieved,
referto the figuretotherightandadjusttheshiftcableasfollows:
1. Placethe shiftleverin thefastest forwardspeedposition(F6).
2. Loosenthehex nutontheshiftcableindexbracket.SeeFigure
24.
3. Pivotthebracketdownwardtotakeupslack inthecable.
4. Retightenthehexnut.
NOTE:Augersnotshown for clarity.
Figure23
fj
Drive Control Whenthedrivecontrolisreleasedandinthedisengaged"up"position,
thecableshouldhaveverylittle slack.It shouldNOTbetight.Also,
ifthereisexcessiveslackinthedrivecableor if the unitexperiences intermittentdrivewhileusing,the cable mayneedtobeadjusted.
Checktheadjustmentof the drivecontrolasfollows:
1. Withthedrivecontrolreleased,pushthesnowthrowergently forward.Theunitshouldrollfreely.
2. Engagethe drivecontrolandgentlyattempttopushthe snow throwerforward.Thewheelsshouldnotturn.The unitshouldnot
rollfreely.
3. Withthedrivecontrolreleased,movetheshiftleverbackand forthbetweenthe R2positionandthe F6 positionseveraltimes.
Thereshouldbeno resistanceintheshiftlever.
4. If anyoftheabovetestsfailed,thedrivecable isinneedof adjust- ment.Proceedasfollows:
a. Shutoff theengineas instructedintheOperationsection. b. Loosenthelowerhexboltonthe drivecablebracket.See
Figure25.
c. Positionthebracketupwardtoprovidemoreslack(or
downwardto increasecabletension).
d. Retightenthelowerhex boltand repeatsteps1 through4.
21
Figure24
f
/
/
........
Figure25
Chute Control Rod Toachievemorechutecontrolrodengagementinthe inputshaftunder
thehandlepanel,thechutecontrolrodwillhaveto beadjusted.Refer toFigure26.
Toadjustthis rod,proceedasfollows:
1. Removethecotterpinfromtheholeclosestto the chutecontrol headon the chutecontrolinput.
2. Pullout thechutecontrolroduntiltheholein it linesupwiththe otherholein thechutecontrolinput.
3. Reinsertthecotterpinthroughthisholeandthechutecontrolrod.
Auger Control RefertotheAssemblysectionforinstructionsonadjustingtheauger
controlcable.
Skid Shoes RefertotheAssemblysectionforinstructionsonadjustingtheskid
shoes.
BELT REPLACEMENT Auger Belt
Toremoveandreplaceyoursnowthrower'saugerbelt,proceedas follows:
1. Topreventspillage,removeallfuel fromtank byrunningengine untilitstops.
2. Removethe plasticbeltcoveronthe frontoftheenginebyremov- ingthetwoself-tappingscrews.SeeFigure27.
3. Rolltheaugerbeltoff theenginepulley.SeeFigure28.
/
/
Figure26
f
J
Figure27
f
/
Figure28
22
4. Carefullypivotthesnowthrowerupandforwardsothatitrestson theaugerhousing.
5. Removetheframecoverfromtheundersideofthesnowthrower byremovingtheself-tappingscrewswhichsecureit.SeeFigure
29.
6. Removethebeltasfollows.RefertoFigure30. A. Loosenandremovetheshoulderscrewwhichactsasabelt
keeper.
B. Unhooktheaugerbrakebracketspringfromtheframe.
7. Removethebeltfromaroundtheaugerpulley,andslipthebelt betweenthesupportbracketandtheaugerpulley.SeeFigure31.
8. Reassembleaugerbeltbyfollowingtheseinstructionsinopposite orderandmannerofremoval.
9. PerformtheAugerControltestoutlinedintheAssemblysection ofthismanual.
NOTE:Do NOTforgetto reinstalltheshoulderscrewandreconnect thespringtotheframeafterinstallinga replacementaugerbelt.
Figure29
f
Figure30
f
Figure31
23
Drive Belt
Toremoveandreplaceyoursnowthrower'sdrivebelt,proceedas follows:
1. Topreventspillage,removeallfuel fromtank byrunningengine untilitstops.
2. Removethe plasticbeltcoveronthe frontoftheenginebyremov- ingthetwoself-tappingscrews.SeeFigure27on previouspage.
3. Removethe beltfromenginepulleyas follows.Referto Figure32. A. Rollthe augerbeltoff theenginepulley. B. Usea wrenchto pivottheidlerpulleytowardthe right.
C. Liftthedrivebeltoffenginepulley.
4. Carefullypivotthesnowthrowerup andforwardsothat itrestson theaugerhousing.
5. Removetheframecoverfromtheundersideof thesnowthrower byremovingfourself-tappingscrewswhichsecureit.Referto
Figure29.
6. Backoutthestopboltto increasetheclearancebetweenthe frictionwheeldiscandfrictionwheel.SeeFigure33.
7. Slipthedrivebeltoffthefrictionwheeldiscandthenbetween frictionwheelandfrictionwheeldisc.SeeFigure33.
8. Reassembledrivebeltbyfollowingtheseinstructionsin opposite orderandmannerof removal.Besureto reinstallthestopbolt.
J
Figure32
FRICTION WHEEL REMOVAL
Ifthe snowthrowerfailstodrivewiththedrivecontrolengaged, andperformingthe drivecontrolcableadjustmentfailstocorrect theproblem,thefrictionwheelmayneedtobe replaced.Followthe instructionsbelow.Examinethefrictionwheelrubberfor signsof wear orcrackingandreplaceif necessary.
1. Topreventspillage,removeallfuel fromtank byrunningengine untilitstops.
2. Placetheshiftleverin thirdForward(F3)position.
3. Carefullypivotthesnowthrowerupandforwardsothat itrestson theaugerhousing.
4. Removetheframecoverfromtheundersideof the snowthrower byremovingself-tappingscrewswhichsecureit.
5. Removethe right-handwheelbyremovingthe screwandbell washerwhichsecureitto theaxle.SeeFigure34.
Friction
Wheel
Friction
WheelDisci i
Figure33
f
J
Figure34
24
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