Craftsman 247883960 Owner’s Manual

Operator's Manual
CRRFr MRN
30" SNOW THROWER
Model No. 247.883960
OPERATION
MAINTENANCE
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.769-08184B
PARTS LIST
o ESPANOL
(July 18,2012)
WarrantyStatement.................... Page2
SafeOperationPractices.............. Pages3-6
Assembly......................... Pages8-12
Operation........................ Pages13-17
Service&Maintenance.............. Pages18-23
Troubleshooting...................... Page25
PartsList......................... Pages26-41
RepairProtectionAgreement............ Page45
Espadol............................. Page46
ServiceNumbers................... BackPage
Off-SeasonStorage................... Page24
CRAFTSMANTWOYEARFULLWARRANTY
FORTWOYEARSfromthedateofpurchase,thisproductiswarrantedagainstanydefectsinmaterialorworkmanship.Defectiveproductwill receivefreerepairorfreereplacementifrepairisunavailable.
ADDiTiONAL LiFETiME LiMiTED WARRANTY on UPPER and LOWER CHUTE
FORAS LONGASITIS USEDbythe originalownerafterthe secondyearfromthedateof purchase,theupperandlowerchuteof this snow throwerarewarrantedagainstany defectsinmaterialorworkmanshipasverifiedby a Searsauthorizedserviceprovider.Withproofof purchase, youwill receivea newchutefreeof charge.Youare responsibleforthe laborcostof installationandany costincurredtoverify thedefect.
Forwarrantycoveragedetailsto obtainrepairor replacement,visittheweb site:www.craftsman.com
ThiswarrantycoversONLYdefectsinmaterialandworkmanship.WarrantycoveragedoesNOTinclude:
Expendableitemsthatcanwearoutfromnormalusewithinthewarrantyperiod,includingbut notlimitedto augers,augerpaddles,drift cutters,skidshoes,shaveplate,shearpins,sparkplug,air cleaner,belts,andoilfilter.
Standardmaintenanceservicing,oilchanges,or tune-ups. Tirereplacementor repaircausedbypuncturesfromoutsideobjects,suchasnails,thorns,stumps,orglass.
Tireor wheelreplacementor repairresultingfromnormalwear,accident,orimproperoperationor maintenance. Repairsnecessarybecauseof operatorabuse,includingbutnotlimitedto damagecausedbyover-speedingtheengine,or fromimpacting
objectsthatbendthe frame,augershaft,etc.
Repairsnecessarybecauseof operatornegligence,includingbut notlimitedto,electricalandmechanicaldamagecausedbyimproper storage,failureto usethe propergradeandamountofengineoil, or failureto maintaintheequipmentaccordingtotheinstructionscontained intheoperator'smanual.
Engine(fuelsystem)cleaningor repairscausedbyfueldeterminedto becontaminatedoroxidized(stale).ingeneral,fuel shouldbeused within30 daysof itspurchasedate.
Normaldeteriorationandwearof theexteriorfinishes,orproductlabelreplacement.
Thiswarrantyisvoidif thisproductisever usedwhileprovidingcommercialservicesorif rentedtoanotherperson.
Thiswarrantygivesyouspecificlegalrights,andyou mayalsohaveotherrightswhichvaryfromstatetostate.
Sears Brands Management Corporation, Hoffman Estates, IL 60179
EngineOilType: SAE5W-30 EngineOilCapacity: 37ounces
FuelCapacity: Approx.5Quarts SparkPlug: F6RTC(951-10292)
SparkPlugGap: .020"to .030"
©SearsBrands,LLC
Model Number.................................................................
Serial Number .................................................................
Dateof Purchase.............................................................
Recordthemodelnumber,serialnumber
anddateof purchaseabove
2
Thissymbolpointsout importantsafetyinstructionswhich,if not followed,couldendangerthepersonalsafetyand/orpropertyof yourselfandothers. Readandfollowall instructionsin thismanual
beforeattemptingto operatethismachine.Failuretocomplywith
theseinstructionsmayresultin personalinjury.Whenyou seethis
symbol,HEEDITSWARNING!
Thismachinewasbuiltto beoperatedaccordingtothesafeopera- tionpracticesinthis manual.Aswithanytypeof powerequipment, carelessnessorerroron the partof theoperatorcanresultin serious injury.Thismachineiscapableofamputatingfingers,hands,toes andfeetandthrowingdebris.Failuretoobservethefollowingsafety instructionscouldresultin seriousinjuryor death.
CALIFORNIA PROPOSITION 65
EngineExhaust,someof itsconstituents,andcertainvehicle componentscontainoremitchemicalsknowntoStateofCalifornia tocausecancerandbirthdefectsorotherreproductiveharm,
TRAiNiNG
Read,understand,andfollowall instructionsonthemachineand in themanual(s)beforeattemptingtoassembleandoperate.
Failuretodo socan resultinseriousinjurytotheoperatorand/ orbystanders.Keepthismanualin a safeplaceforfutureand regularreferenceandfororderingreplacementparts.
Befamiliarwithall controlsandtheirproperoperation.Knowhow tostopthe machineanddisengagethemquickly.
Neverallowchildrenunder14yearsof agetooperatethis machine.Children14andovershouldreadandunderstandthe
instructionsandsafeoperationpracticesin thismanualandon themachineandbe trainedandsupervisedbyanadult.
Neverallowadultsto operatethismachinewithoutproper instruction.
Thrownobjectscancauseseriouspersonalinjury.Planyour snow-throwingpatterntoavoiddischargeof materialtoward roads,bystandersandthelike.
Keepbystanders,petsandchildrenat least75feetfromthe machinewhileitisinoperation.Stopmachineif anyoneenters
thearea.
Exercisecautiontoavoidslippingorfalling,especiallywhen operatinginreverse.
Your Responsibility--Restrict the useof thispowermachineto personswhoread,understandandfollowthewarningsandinstruc-
tionsin thismanualandon the machine,
SAVE THESE INSTRUCTIONS!
PREPARATION
Thoroughlyinspecttheareawheretheequipmentistobeused.
Removeall doormats,newspapers,sleds,boards,wiresandother
foreignobjects,whichcouldbe trippedoverorthrownbythe auger/
impeller.
Alwayswearsafetyglassesor eyeshieldsduringoperationand whileperformingan adjustmentor repairto protectyoureyes. Thrownobjectswhichricochetcancauseseriousinjurytothe
eyes.
Donot operatewithoutwearingadequatewinteroutergarments.
Donot wearjewelry,longscarvesorotherlooseclothing,which couldbecomeentangledin movingparts.Wearfootwearwhich willimprovefootingonslipperysurfaces.
Usea groundedthree-wireextensioncordand receptacleforall
machineswithelectricstartengines.
Disengageall controlleversbeforestartingtheengine. Adjustcollectorhousingheighttocleargravelorcrushedrock
surfaces.
Neverattemptto makeanyadjustmentswhileengineis running, exceptwherespecificallyrecommendedintheoperator'smanual.
Letengineandmachineadjustto outdoortemperaturebefore startingtoclearsnow.
3
SafeHandling of Gasoline Toavoidpersonalinjuryor propertydamageuseextremecarein
handlinggasoline.Gasolineisextremelyflammableandthevaporsare explosive.Seriouspersonalinjurycanoccurwhengasolineis spilled onyourselforyourclotheswhichcan ignite. Washyourskinand changeclothesimmediately.
Useonlyan approvedgasolinecontainer.
Extinguishallcigarettes,cigars,pipesandother sourcesof ignition.
Neverfuel machineindoors.
Neverremovegascapor addfuel whilethe engineishot or running.
Allowenginetocoolat leasttwo minutesbeforerefueling.
Neveroverfillfueltank.Fill tankto nomorethan1/2inchbelow bottomoffillerneckto providespaceforfuelexpansion.
Replacegasolinecapandtightensecurely.
Ifgasolineisspilled,wipe itoff theengineandequipment.Move machinetoanotherarea.Wait5minutesbeforestartingthe engine.
Neverstorethe machineorfuelcontainerinsidewherethereisan openflame,sparkor pilotlight(e.g.furnace,waterheater,space
heater,clothesdryeretc.).
Allowmachinetocoolatleast5minutesbeforestoring.
Neverfill containersinsidea vehicleor ona truckortrailerbed witha plasticliner.Alwaysplacecontainersonthe groundaway
fromyourvehiclebeforefilling.
If possible,removegas-poweredequipmentfromthe truckor trailerandrefuelitonthe ground.Ifthis is notpossible,thenrefuel suchequipmenton a trailerwitha portablecontainer,ratherthan froma gasolinedispensernozzle.
Keepthe nozzlein contactwiththerimofthe fueltankor containeropeningatalltimesuntilfuelingiscomplete.Donot use a nozzlelock-opendevice.
OPERATION
Do notputhandsorfeetnear rotatingparts,in theauger/impeller housingorchuteassembly.Contactwiththerotatingpartscan amputatehandsandfeet.
Theauger/impellercontrolleveris a safetydevice.Neverbypass itsoperation.Doingsomakesthe machineunsafeandmaycause personalinjury.
Thecontrolleversmustoperateeasilyin bothdirectionsand automaticallyreturntothe disengagedpositionwhenreleased.
Neveroperatewitha missingordamagedchuteassembly.Keep all safetydevicesinplaceandworking.
Neverrunanengineindoorsor ina poorlyventilatedarea.Engine exhaustcontainscarbonmonoxide,anodorlessanddeadlygas.
Do notoperatemachinewhileundertheinfluenceof alcoholor drugs.
Mufflerandenginebecomehotandcan causea burn.Do not touch.Keepchildrenaway.
Exerciseextremecautionwhenoperatingonorcrossinggravel surfaces.Stayalertforhiddenhazardsortraffic.
Exercisecautionwhenchangingdirectionandwhileoperatingon
slopes.Do notoperateon steepslopes.
Planyoursnow-throwingpatternto avoiddischargetowards windows,walls,carsetc.Thus,avoidingpossibleproperty damageorpersonalinjurycausedby a ricochet.
Neverdirectdischargeat children,bystandersand petsor allow anyoneinfrontof themachine.
Donot overloadmachinecapacityby attemptingtoclearsnowat toofastof a rate.
Neveroperatethismachinewithoutgoodvisibilityorlight.Always be sureof yourfootingand keepa firmholdon thehandles.Walk,
neverrun.
Disengagepowerto theauger/impellerwhentransportingor not in use.
Neveroperatemachineathightransportspeedson slippery surfaces.Lookdownand behindandusecarewhenbackingup.
Ifthemachineshouldstartto vibrateabnormally,stopthe engine, disconnectthesparkplugwireandgrounditagainsttheengine.
Inspectthoroughlyfor damage.Repairanydamagebefore startingandoperating.
Disengageall controlleversandstopenginebeforeyouleave theoperatingposition(behindthehandles).Waituntiltheauger/ impellercomestoa completestopbeforeuncloggingthechute assembly,makingany adjustments,or inspections.
Neverputyourhandinthedischargeor collectoropenings.Do notunclogchuteassemblywhileengineis running.Shutoff engineand remainbehindhandlesuntilall movingpartshave stoppedbeforeunclogging.
Useonlyattachmentsandaccessoriesapprovedbythemanufac- turer(e.g.wheelweights,tirechains,cabsetc.). Forinformation concerningtheseitems,call1-800-469-4663.
Whenstartingengine,pullcord slowlyuntilresistanceisfelt,then pull rapidly.Rapidretractionofstartercord(kickback)will pull handandarmtowardenginefasterthanyoucanlet go.Broken bones,fractures,bruisesorsprainscouldresult.
Ifsituationsoccurwhichare notcoveredinthismanual,usecare andgoodjudgment. Toorderpartsor scheduleserviceforthisproduct,call 1-800-
469-4663.
CLEARING A CLOGGED DISCHARGE CHUTE
Handcontactwiththe rotatingimpellerinsidethe dischargechute
is the mostcommoncauseofinjuryassociatedwithsnowthrowers.
Neveruseyourhandtocleanoutthedischargechute.
Toclear thechute:
1. SHUTTHEENGINEOFF!
2. Wait 10secondstobe suretheimpellerbladeshavestopped rotating.
3. Alwaysusea clean-outtool,not yourhands.
4
MAINTENANCE & STORAGE
Nevertamperwithsafetydevices.Checktheirproperoperation
regularly.Refertothemaintenanceandadjustmentsectionsof thismanual.
Beforecleaning,repairing,or inspectingmachinedisengageall controlleversandstoptheengine.Waituntilthe auger/impeller cometoa completestop.Disconnectthe sparkplugwireand groundagainsttheengineto preventunintendedstarting.
Checkboltsand screwsforpropertightnessatfrequentintervals tokeepthemachineinsafeworkingcondition.Also,visually inspectmachineforanydamage.
Donotchangetheenginegovernorsettingor over-speedthe engine.Thegovernorcontrolsthe maximumsafeoperatingspeed ofthe engine.
Snowthrowershaveplatesandskidshoesaresubjecttowear anddamage.Foryoursafetyprotection,frequentlycheckall componentsand replacewithoriginalequipmentmanufacturer's (OEM)partsonlyaslistedinthe Partspagesof thisoperator's manual.Useofpartswhichdonot meettheoriginalequipment specificationsmayleadto improperperformanceandcompro- misesafety!
Checkcontrolleversperiodicallytoverifytheyengageanddisen- gageproperlyandadjust,ifnecessary.Refertotheadjustment sectioninthisoperator'smanualfor instructions.
Maintainor replacesafetyandinstructionlabels,asnecessary. Observeproperdisposallawsand regulationsforgas,oil,etc.to
protecttheenvironment. Priorto storing,runmachinea few minutestoclearsnowfrom
machineand preventfreezeupof auger/impeller. Neverstorethemachineorfuel containerinsidewherethereisan
openflame,sparkorpilot lightsuchas a waterheater,furnace, clothesdryeretc.
Alwaysrefertothe operator'smanualforproperinstructionson off-seasonstorage.
Checkfuelline,tank, cap,andfittingsfrequentlyfor cracksor leaks.Replaceif necessary.
Donotcrankenginewithsparkplugremoved. AccordingtotheConsumerProductsSafetyCommission(CPSC)
andtheU.S.EnvironmentalProtectionAgency(EPA),thisproduct hasan AverageUsefulLifeof seven(7)years,or 60 hoursof operation.AttheendoftheAverageUsefulLifehavethe machine inspectedannuallybyanauthorizedservicedealerto ensurethat allmechanicalandsafetysystemsareworkingproperlyand not wornexcessively.Failuretodo so canresultinaccidents,injuries
ordeath.
DO NOT MODIFY ENGINE
Toavoidseriousinjuryor death,do not modifyengineinanyway. Tamperingwiththegovernorsettingcanleadtoa runawayengineand causeitto operateat unsafespeeds.Nevertamperwithfactorysetting ofenginegovernor.
NOTICE REGARDING EMiSSiONS
EngineswhicharecertifiedtocomplywithCaliforniaandfederal
EPAemissionregulationsforSORE(SmallOff RoadEquipment)are certifiedto operateonregularunleadedgasoline,and mayinclude thefollowingemissioncontrolsystems:EngineModification(EM),
OxidizingCatalyst(OC),SecondaryAirInjection(SAI)and ThreeWay
Catalyst(TWO)if soequipped.
SPARK ARRESTOR
Thismachineisequippedwithaninternalcombustionengineand shouldnotbe usedonor nearany unimprovedforest-covered, brush-coveredorgrass-coveredlandunlessthe engine'sexhaust systemisequippedwitha sparkarrestormeetingapplicablelocalor statelaws(if any)
Ifa sparkarrestorisused,it shouldbe maintainedin effectiveworking orderbytheoperator.Inthe StateofCaliforniatheaboveisrequired
bylaw (Section4442ofthe CaliforniaPublicResourcesCode).Other
statesmayhavesimilarlaws. Federallawsapplyonfederallands. A sparkarrestorforthemufflerisavailablethroughyournearestSears
PartsandRepairServiceCenter.
SAFETY SYMBOLS
Thispagedepictsanddescribessafetysymbolsthatmayappearonthisproduct. Read,understand,andfollowall instructionson the machine 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 ISFLAMMABLE 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 rightorleftsideofthesnowthrowerare determinedfrombehindtheunit intheoperatingposition(standing directlybehindthesnowthrower,facingthe handlepanel).
REMOVING FROM CARTON
1. Cutthecornersofthecartonandlaythesidesflatontheground. Removeanddiscardallpackinginserts.
2. Movethesnowthroweroutofthecarton.
3. Makecertainthecartonhasbeencompletelyemptiedbefore discardingit.
ASSEMBLY
1. Observethe lowerrearareaofthesnowthrowertobesureboth cablesarealignedwith rollerguidesbeforepivotingthehandle
upward. a. Placetheshiftleverin theF6position.
b. Pullupandbackon upperhandleasshowninFigure1.As
youare raisingthehandleupward,makesurethat bothends ofthe centercablearepositionedproperlyinthebrackets. SeeFigure2.Alignupperhandlewiththelowerhandle.
c. Tightenhandknobssecuringupperhandleto lowerhandle.
Removeanddiscardany rubberbands,ifpresent.Theyare forpackagingpurposesonly.
2. Removecotterpin,wingnut,and hexscrewfromchutecontrol headandclevispinandbow-tiecotterpinfromchutesupport bracket.See Figure3.
Figure2
Chute Control Head
Figure1
Figure3
8
3. inserttheroundendofthechutecontrolrodintoinputofchute controlhead.Pushrodasfar intothe chutecontrolheadas pos- sible,keepingtheholesin the rodpointingupward.SeeFigure4.
4. Placechuteontochutebaseandensurechutecontrolrodis positionedunderhandlepanel.Securechutecontrolheadto
chutesupportbracketwithclevispinandbow-tiecotterpin removedin step1.SeeFigure5.
5. Finishsecuringchutecontrolheadbyinstallinghexboltandwing nut.SeeFigure6.
6. inserttheotherendofthechutecontrolrodintotheinputshaft belowthe handlepanel.Makesuretolineupthe flatendof the rodandthefiatendof theinput shaft.Youmayneedtorotatethe rodarounduntilthesetwosurfaceslineup. SeeFigure7.
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Figure6
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Figure4
Figure7
Figure5
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9
7. Pushthechutecontrolrodtowardthecontrolpaneluntilthehole intherodlines upwiththemiddleholeinthechutecontrolinput
and insertthecotterpin.SeeFigure8.
NOTE:Thereisa referenceholeprovidedatrearend of controlrodto helpknowwhenholesarevertical.
NOTE:Theholefurthestfromthechutecontrolheadis usedto
achievefurtherengagementof thechutecontrolrod intotheinputshaft
ifrequired.Refertothe Maintenance&Adjustmentssectionfor Chute ControlRodadjustment.
Theholeclosestto thechutecontrolheadis usedfor manual
movementofthe chuteassemblyifrequired.Refertothe Controls& Featuressection.
8. Checkthatthe cablesare properlyroutedthroughthecableguide on topof theengine.SeeFigure9.
NOTE:Forsmoothestoperation,thecablesshouldallbe to theleftof
thechutecontrolrod.
9. Theextensioncordforthe electricstarterisfastenedwitha cable tieto the rearof theaugerhousingforshippingpurposes.Cutthe
cabletie andremovecordbeforeoperatingtheunit.
SET-UP
Shear Pins Holesarelocatedin thehandlepanelfor convenientshearpinstorage.
SeeFigure10.Refertothe Operationsectionfor moreinformation regardingshearpinreplacement.
Figure9
f
Figure8
Figure10
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10
Chute Clean-Out Tool A chute clean-outtool is fastenedtothetop oftheaugerhousing
witha mountingclip.SeeFigure11.Thetoolis designedtocleara chuteassemblyof iceand snow.Thisitemisfastenedwitha cabletie atthe factory.Cutthe cabletie beforeoperatingthesnowthrower.
Neveruseyourhandsto cleara cloggedchuteassembly.Shut
loft engineand remainbehindhandlesuntilall movingpartshave Istoppedbeforeusingtheclean-outtoolto clearthechuteassembly.
Drift Cutters
1. Removethetwo screwsandwing knobsthatsecureeachdrift cutter,andremovethemfromthesidesoftheaugerhousing.
2. Turnthedriftcuttersaroundandpositionthemas shownin Figure 12totheoutsideofthe augerhousing.
3. Attachthedrift cutterswiththescrewsand wingknobsremoved
earlier.SeeFigure13.
Tire Pressure
Underanycircumstancedo notexceedmanufacturer'srecom- mendedpsi.Equaltirepressureshouldbemaintainedat all times. Excessivepressurewhenseatingbeadsmaycausetire/rim assemblyto burstwithforcesufficienttocauseseriousinjury.Refer tosidewallof tirefor recommendedpressure.
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Figure12
Thetiresareover-inflatedforshippingpurposes.Checkthetire pressurebeforeoperatingthesnowthrower.Refertothetire sidewall fortire manufacturer'srecommendedpsianddeflate(or inflate)the tiresasnecessary.
NOTE:Equaltire pressureisto bemaintainedatall timesfor perfor- mancepurposes.
Figure13
Figure11
11
ADJUSTMENTS
Skid Shoes
Thesnowthrowerskidshoesareadjustedupwardatthefactoryfor shippingpurposes.Adjustthemdownward,ifdesired,priortooperat-
in the snowthrower.
Smooth Surface
youoperate
as itcaneasilypickupandthrowloosegravel,causingpersonal
lit is not recommendedthat this thrower
injuryordamagetothe snowthrowerandsurroundingproperty.
snow on
gravel
Forclosesnowremovalona smoothsurface,raiseskidshoes higherontheaugerhousing.
Usea middleor lowerpositionwhentheareato be clearedis uneven,suchasagraveldriveway.
NOTE:If youchoosetooperatethesnowthrowerona gravelsurface, keepthe skidshoesin positionformaximumclearancebetweenthe groundandtheshaveplate. Toadjustthe skidshoes:
1. Loosenthefourhexnuts(twooneachside)andcarriagebolts. Moveskidshoestodesiredposition.SeeFigure14.
2. Makecertaintheentirebottomsurfaceof skidshoeisagainstthe groundtoavoidunevenwearontheskidshoes.
3. Retightennutsand boltssecurely.
Auger Control
Priortooperatingyoursnowthrower,carefullyreadandfollowall instructionsbelow.Performalladjustmentstoverifyyoursnow
throwerisoperatingsafelyandproperly.
Uneven Surface
Figure14
Checktheadjustmentoftheaugercontrolasfollows:
1. Theaugercontrolislocatedonthelefthandle.SeeFigure15 inset.Whentheaugercontrolis releasedandin thedisengaged "up"position,thecableshouldhavevery littleslack.Itshould NOTbe tight.
2. Inawell-ventilatedarea,startthe snowthrowerengine.Referto StartingtheEngineinthe Operationsection.
3. Whilestandingintheoperator'sposition(behindthesnow thrower),engagethe augers.
4. Allowtheaugerstoremainengagedforapproximatelyten (10) secondsbeforereleasingthe augercontrol.Repeatthisseveral
times.
5. Withtheaugercontrolinthedisengaged"up"position,walktothe frontof the machine.
6. Confirmthattheaugershavecompletelystoppedrotatingand showNOsignsof motion.IfanyaugershowsANYsignof rotating,immediatelyreturntothe operator'spositionandshutoff theengine.WaitforALLmovingpartsto stopbeforeadjustingthe augercontrol.
Figure15
7. Toreadjustthecontrolcable,loosentheupperhexbolton the augercablebracket.SeeFigure15.
8. Positionthe bracketupwardtoprovidemoreslack(ordownward to increasecabletension).
9. Retightentheupperhex bolt.
10. Repeatsteps2-6abovetoverifyproperadjustmenthas been achieved.
12
f Shift Lever
Drive Control Electric Chute Control (Joystick)
Drift Cutter
Auger
Housing
Headlight
Manual \
Gas Cap \ ChuteControl\
ChuteAssembly \. \
Clean Out
Tool
\
\\
Skid Shoe
Oil Drain
Auger Control
Wheel Steering Control
Recoil Starter Handle
Oil Fill
Figure16
Nowthatyouhavesetupyoursnowthrower,it'simportanttobecome acquaintedwith itscontrolsandfeatures.Referto Figure16.
SHIFT LEVER 6
Theshift leveris locatedonthe rightsideof thehandlepanel. 5 Placethe shiftleverintoanyof eightpositionstocontrolthe 4
directionof travelandgroundspeed, Forward 3
Yoursnowthrowerhassixforward(F) speeds.Positionone(1)is t 2 theslowestandpositionsix(6) is thefastest. F 1
Reverse Yoursnowthrowerhastwo reverse(R) speeds,One(1)is the
R1
slowerandtwo(2) isthe faster.
R2
CHOKE CONTROL
Thechokecontrolis foundonthe rearofthe engineandisactivated byturningtherotarychokeknobtothe CHOKEposition.Activating thechokecontrolclosesthechokeplateonthecarburetorandaidsin startingtheengine.
Meets ANSi Safety Standards
CraftsmanSnowThrowersconformtothe safetystandardof theAmericanNationalStandardsInstitute(ANSI).
J
THROTTLE CONTROL
Thethrottlecontrolislocatedonthe rearofthe engine.Itregulatesthe
speedoftheengineandwill shutofftheenginewhenmovedintothe STOPposition.
PRIMER
Depressingthe primerforcesfueldirectlyintothe engine'scarburetor
toaid incold-weatherstarting.
OIL FILL
Engineoil levelcanbecheckedandoiladdedthroughthe oilfill.
ELECTRIC STARTER BUTTON
Pressingtheelectricstarterbuttonengagesthe engine'selectric starterwhenpluggedintoa 120Vpowersource.
13
ELECTRIC STARTER OUTLET
Requirestheuseofathree-prongoutdoorextensioncord(included) anda 120Vpowersource/walloutlet.
KEY
Thekeyisa safetydevice.Itmustbefully insertedinorderfor the enginetostart.Removethekeywhenthesnowthroweris notinuse.
NOTE:Do notturn thekeyinanattemptto starttheengine.Doingso maycauseitto break.
DRIVE CONTROL/AUGER CONTROL LOCK
f DRIVE
CONTROL
AUGERS
Whenengaged,theaugerbladesrotateanddraw snowintotheauger housing.
SKiD SHOES
Positiontheskidshoesbasedon surfaceconditions.Adjustupward forhard-packedsnow.Adjustdownwardwhenoperatingongravelor
crushedrocksurfaces.
DRIFT CUTTERS
Thedrift cuttersaredesignedforuse indeepsnow.Theiruseis optionalfornormalsnowconditions.Maneuverthe snowthrowerso thatthecutterspenetrateahighstandingsnowdrifttoassistsnow fallingintotheaugersforthrowing.
HEADLIGHT
Theheadlightisonwhenevertheengineis running.
WHEEL STEERING CONTROLS
Theleftandrightwheelsteeringcontrolsarelocatedonthe underside ofthe handles.Squeezetherightcontroltoturnright;squeezetheleft
controltoturn left. NOTE:Operatethesnowthrowerinopenareasuntilyou arefamiliar
withthesecontrols.
. @ .
Thedrivecontrolislocatedon the righthandle.Squeezethecontrol gripagainstthehandleto engagethewheeldrive.Releasetostop.
Thedrivecontrolalsolockstheaugercontrolso youcan operate thechutedirectionalcontrolwithoutinterruptingthesnowthrowing process.If theaugercontrolis engagedsimultaneouslywiththedrive control,theoperatorcanreleasetheaugercontrol(onthelefthandle) andtheaugerswillremainengaged.Releasebothcontrolsto stopthe augersandwheeldrive.
NOTE:Alwaysreleasethedrivecontrolbeforechangingspeeds.
Failuretodosowill resultin increasedwearonyourmachine'sdrive
system.
ELECTRIC CHUTE CONTROL
f
ELECTRIC CHUTE
DiRECTiONAL CONTROL
CHUTE
ROTATE
LEFT
CHUTE ROTATE
RIGHT
AUGER CONTROL
f
Theaugercontrolis locatedontheleft handle.Squeezethecontrol gripagainstthehandleto engagetheaugerandstartsnowthrowing action.Releasetostop.
Theelectricchutecontrol(Joystick)is locatedon therightsideofthe handlepanel.
* Tochangethedirectioninwhichsnowis thrown,movethe
joystickto therightor tothe left.
* Tochangetheangle/distancewhichsnowis thrown,pivotthe
joystickforwardto tiltthechutedownand backwardto tilt the chuteup.
14
MANUAL CHUTE CONTROL
Proceedasfollowsto utilizethemanualchutecontrol:
1. Removethecotterpin fromeitherof theholesfurthestfromthe chuteassemblyon thechutecontrolhead.
2. Pushinthechutecontrolroduntilthe holein itlinesupwiththe thirdholein thechutecontrolhead. SeeFigure17.
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Figure17
3. Reinsertthecotterpinthroughthis holeandthechutecontrolrod asshownin Figure17.
4. Grasptheindentedportionof thechutecontrolrodandmanually rotatethechuteto the rightor tothe left.SeeFigure18.
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CLEAN-OUT TOOL
Neveruseyourhandsto cleara cloggedchuteassembly.Shut Ioffengineandremainbehindhandlesuntilall movingpartshave [stoppedbeforeusingthe clean-outtoolto clearthechuteassembly.
Thechuteclean-outtool isconvenientlyfastenedtothe rearofthe augerhousingwitha mountingclip.Shouldsnowand icebecome
lodgedinthechuteassemblyduringoperation,proceedasfollowsto safelycleanthechuteassemblyandchuteopening:
1. ReleaseboththeAugerControlandthe DriveControl.
2. Stoptheenginebyremovingthe ignitionkey.
3. Removetheclean-outtoolfromtheclipwhichsecuresitto the
rearofthe augerhousing.
4. Usetheshovel-shapedendofthe clean-outtoolto dislodgeand
scoopanysnowandice whichhasformedinand nearthe chute
assembly.
5. Refastentheclean-outtooltothe mountingclip ontherearof
theaugerhousing,reinserttheignitionkeyand startthesnow thrower'sengine.
6. Whilestandingintheoperator'sposition(behindthesnow
thrower),engagetheaugercontrolfora fewsecondstoclearany
remainingsnowand icefromthechuteassembly.
BEFORE STARTING ENGINE
Read,understand,andfollowall instructionsandwarningsonthe machineand inthis manualbeforeoperating.
Figure18
i//'
i/
I
/ /
Oil
The unitwas shippedwith oil in the engine.Checkoil levelbefore eachoperationtoensureadequateoil intheengine.Forfurther
instructions,referto thestepsonpage 18.
/
/
NOTE:Besuretochecktheengineona levelsurfacewiththeengine stopped.
1. Removetheoilfiller cap/dipstickandwipethedipstickclean.
2. insertthecap/dipstickintotheoilfiller neck,andtightenthe cap
untilseated.
3. Removetheoilfiller cap/dipstick,ifthe levelislow,slowlyadd
oil (5W-30,witha minimumclassificationofSF/SG)untiloil level
registersbetweenhigh(H) andlow(L).
NOTE:Donotoverfill.Overfillingwithoil mayresultinenginesmoking, hardstartingor sparkplugfouling.
4. Replaceandtightencap/dipstickfirmlybeforestartingengine.
15
Gasoline Useautomotivegasoline(unleadedor low leadedtominimizecombus-
tionchamberdeposits)witha minimumof87octane.Gasolinewith upto 10%ethanolor 15%MTBE(MethylTertiaryButylEther)canbe used.Neveruseanoil/gasolinemixtureor dirtygasoline.Avoidgetting dirt,dust,or waterinthefueltank. DONOTuse E85gasoline.
Refuelin awell-ventilatedareawiththe enginestopped.Donot smokeorallowflamesorsparksintheareawheretheengineis refueledorwheregasolineisstored.
Do notoverfillthe fueltank.Afterrefueling,makesurethetank capis closedproperlyandsecurely.
Becarefulnot tospillfuelwhen refueling.Spilledfuelorfuelvapor mayignite.Ifany fuelisspilled,makesurethe areaisdry before startingtheengine.
Avoidrepeatedor prolongedcontactwithskinor breathingof vapor.
Electric Starter
Theoptionalelectricstarterisequippedwitha groundedthree-wire powercordandplug,and is designedto operateon120voltAC householdcurrent.It mustbeusedwitha properlygroundedthree- prongreceptacleat all timesto avoidthe possibilityofelectricshock.
Followall instructionscarefullypriorto operatingtheelectricstarter. DONOTuse electricstarterintherain.
Determinethatyourhome'swiringisa three-wiregroundedsystem.
Aska licensedelectricianifyouarenotcertain.
Ifyouhavea groundedthree-prongreceptacle,proceedasfollows. Ifyoudonot havethe properhousewiring,DONOTusetheelectric
starterunderanyconditions.
1. Plugtheextensioncordintotheoutletlocatedon theengine's surface.Plugtheotherendof extensioncordintoa three-prong
120-volt,grounded,ACoutletinawell-ventilatedarea.
Useextremecarewhenhandlinggasoline.Gasolineisextremely
flammableandthe vaporsareexplosive.Neverfuelthe machine
indoorsorwhile theengineishotor running.Extinguishcigarettes,
cigars,pipesandothersourcesof ignition.
1. Cleanaroundfuelfill beforeremovingcap tofuel.
2. Afuellevelindicatorislocatedinthe fueltank.SeeFigure15 inset.Becarefulnot tooverfill.Filltankuntilfuelreachesthe fuel
levelindicatortoallow spaceforfuelexpansion.
STARTING THE ENGINE
>ressurizedstartingfluid.Vaporsareflammable.
NOTE:Allowtheengineto warmupforafewminutesafterstarting. Theenginewill notdevelopfullpoweruntilit reachesoperating temperatures.
1. Makecertainboththeaugercontrolanddrivecontrolareinthe disengaged(released)position.
2. Insertkeyintoslot.Makesureit snapsintoplace.Do notattempt toturnthekey.
2. Movethrottlecontrolto FAST(rabbit)_ position.
3. Movechoketothe CHOKEI,'1¢1position(coldenginestart).If engineiswarm,placechokein RUNposition.
4. Pushprimerthree(3) times,makingsureto coverventholein primerbulbwhenpushing.Ifengineiswarm,pushprimeronly once.Alwayscoverventholewhenpushing.Coolweathermay
requireprimingtobe repeated.
5. Pushstarterbuttonto startengine.Oncetheenginestarts,im- mediatelyreleasestarterbutton.Electricstarterisequippedwith thermaloverloadprotection;systemwilltemporarilyshut-downto
allowstartertocool ifelectricstarterbecomesoverloaded.
6. Astheenginewarms,slowlyrotatethechokecontroltoRUN position.Ifthe enginefalters,restartengineandrunwith choke at half-chokepositionforashortperiodoftime,andthenslowly
rotatethechokeintoRUNposition.
7. Afterengineis running,disconnectpowercordfromelectric starter.Whendisconnecting,alwaysunplugtheendatthe wall outletbeforeunpluggingthe oppositeend fromtheengine.
NOTE:The enginecannotstartwithoutthekeyfullyinsertedintothe ignitionswitch.
16
Recoil Starter
Donotpullthestarterhandlewhilethe enginerunning.
1. Movethrottlecontrolto FAST(rabbit)d_J_position.
2. MovechoketotheCHOKEI#1 position(coldenginestart).If engineiswarm,placechokeinRUNposition.
3. Pushprimerthree (3)times,makingsureto coverventholewhen pushing.Ifengineiswarm,pushprimeronlyonce.Alwayscover ventholewhenpushing.Coolweathermayrequireprimingtobe repeated.
4. Pullgentlyonthe starterhandleuntilitbeginstoresist,then pullquicklyandforcefullytoovercomethe compression.Engine shouldstart.Donotreleasethehandleandallow itto snapback. ReturnropeSLOWLYto originalposition.If required,repeatthis step.
5. Astheenginewarms,slowlyrotatethechokecontroltoRUN position.Ifthe enginefalters,restartengineandrunwithchoke athalf-chokepositionforashortperiodoftime,andthenslowly rotatethechokeintoRUNposition.
Toavoidunsupervisedengineoperation,neverleavethemachine
unattendedwiththeenginerunning.Turntheengineoffafteruseand removekey.
NOTE:When selectinga DriveSpeed,usetheslowerspeedsuntil
youarecomfortableandfamiliarwiththe operationofthesnow thrower.
2. Squeezethedrivecontrolagainstthehandleandthesnow throwerwillmove.Releaseitanddrivemotionwillstop.
NOTE:NEVERrepositionthe shiftlever(changespeedsordirection oftravel)withoutfirstreleasingthedrivecontrolandbringingthe snow throwertoa completestop.Doingsowill resultinprematurewearto thesnowthrower'sdrivesystem.
TO ENGAGE AUGER
1. Toengagetheaugerand startthrowingsnow,squeezetheauger controlagainsttheleft handle.Releasetostoptheauger.
REPLACING SHEAR PINS
Theaugersare securedtothespiralshaftwith shearpinsandcotter
pins.If theaugersshouldstrikeaforeignobjectorice jam,thesnow throwerisdesignedsothatthe pinsmayshear.If theaugerswill not turn,checkto seeif thepins havesheared.SeeFigure19.
NEVERreplacetheaugershearpinswithanythingotherthanSears SKU#88389/0EM PartNo.738-04124Areplacementshearpins. Anydamagetotheaugergearboxorother componentsasa resultof failingto do sowill NOTbecoveredbyyoursnowthrower'swarranty.
STOPPING THE ENGINE
Afteryouhavefinishedsnow-throwing,runenginefora few minutes beforestoppingtohelpdryoffany moistureonthe engine.
1. MovethrottlecontroltoOFFposition.
2. Removethekey.Removingthekeywillreducethepossibilityof unauthorizedstartingoftheenginewhileequipmentisnotin use. Keepthekeyina safeplace.The enginecannotstartwithoutthe key.
3. Wipeanymoistureawayfromthecontrolson theengine.
TO ENGAGE DRIVE
1. Withthethrottlecontrolin the Fast(rabbit)position,moveshift leverintooneofthe six forward(F)positionsortwo reverse(R) positions.Selectaspeedappropriateforthesnowconditionsand a paceyou'recomfortablewith.
Alwaysturnoff thesnowthrower'sengineand removethekeypriorto
replacingshearpins.
J
Figure19
17
MAINTENANCE SCHEDULE
Beforeperforminganytypeofmaintenance/service,disengageall controlsandstoptheengine.Waituntilallmovingpartshavecometo acompletestop.Disconnectsparkplugwireandgrounditagainstthe enginetopreventunintendedstarting.Alwayswearsafetyglassesduring operationorwhileperforminganyadjustmentsorrepairs.
EachUseandevery5 hours
1st5 hours
Annuallyor25 hours
Annuallyor50 hours
Annuallyor100hours
BeforeStorage
1. Engineoil level
2. Looseormissinghardware
3. Unitandengine.
1. Engineoil
1. Sparkplug
2. Controllinkagesandpivots
3. Wheels
4. GearshaftandAugershaft
1. Engineoil
1. Sparkplug
1. Fuelsystem
1. Check
2. Tightenor replace
3. Clean
1. Change
1. Check
2. Lubewithlightoil
3. Lubewithmultipurposeautogrease
4. Lubewithlightoil
1. Change
1. Change
1. Runengineuntilit stopsfromlack
ENGINE MAINTENANCE
Checking Engine Oil
Followthemaintenanceschedulegivenbelow.Thischartdescribes serviceguidelinesonly.UsetheServiceLogcolumntokeeptrackof
completedmaintenancetasks.Tolocate the nearest SearsService
Centeror to scheduleservice,simplycontactSearsat 1-800-4-MY-HOME®.
d fuel
Beforelubricating,repairing,or inspecting,disengageall controls
Iandstopengine.Waituntilall movingpartshavecometo a complete _stop.
NOTE: Checktheoil levelbeforeeachuseto besurecorrectoil level ismaintained.
Whenaddingoilto theengine,referto viscositychart below.Engine oilcapacityis 1100ml(approx.37oz.).Donotover-fill.Usea 4-stroke, oran equivalenthighdetergent,premiumqualitymotoroilcertified tomeetorexceedU.S.automobilemanufacturer'srequirementsfor
serviceclassificationSG, SRMotoroilsclassifiedSG,SFwillshow thisdesignationonthecontainer.
1. Removetheoil fillercap/dipstickandwipethe dipstickclean.
2. Insertthecap/dipstickintotheoilfillerneck,andtightenthecap untilseated.
3. Removetheoil fillercap/dipstick.Iflevelislow,slowlyadd oiluntil oil levelregistersbetweenhigh(H)andlow(L).SeeFigure20.
4. Replaceandtightencap/dipstickfirmlybeforestartingengine.
Changing Engine Oil NOTE:Changetheengineoilafterthe first5 hoursof operationand
oncea seasonorevery50 hoursthereafter.
1. Drainfuelfromtankbyrunningengineuntilthefueltankisempty. Besurefuel fillcap issecure.
J
Figure20
2. Placesuitableoilcollectioncontainerunderoil drainplug.
3. Removeoil drainplug.SeeFigure21on nextpage.
4. Tipunittodrainoilintothecontainer.Usedoil mustbedisposed ofat a propercollectioncenter.
Usedoil isa hazardouswasteproduct.Disposeofusedoil properly.
IDo notdiscardwithhouseholdwaste.Checkwithyour localauthori- lties or SearsServiceCenterforsafedisposal/recyclingfacilities.
18
.
Reinstallthedrainplugandtightenit securely.
6.
Refillwiththerecommendedoil andcheckthe oil level.See RecommendedOil Usagechart.Theengine'soilcapacityis37
ounces.
i u
[
(%-40 °-20 o 0o 200 400 ("c) -300 -200 -10° 0°
DONOTuse nondetergentoilor 2-strokeengineoil.Itcouldshorten theengine'sservicelife.
Oil Drain
Plug
7. Reinstalltheoilfillercap/dipsticksecurely.
Thoroughlywashyourhandswithsoap andwaterassoonas possibleafterhandling usedoil.
Checking Spark Plug
DONOTcheckforsparkwithsparkplugremoved.DONOTcrank
enginewithsparkplug removed.
Iftheenginehas beenrunning,themufflerwillbevery hot.Becareful notto touchthemuffler.
NOTE: Checkthesparkplugoncea seasonorevery25hoursof operation.Changethesparkplugoncea seasonor every100hours. Toensureproperengineoperation,the sparkplugmustbe properly gappedandfreeof deposits.
1. Removethesparkplugbootandusea sparkplugwrenchto removetheplug.See Figure22.
2. Visuallyinspectthesparkplug.Discardthe sparkplugifthereis apparentwear,orif the insulatoriscrackedorchipped.Cleanthe sparkplugwitha wirebrush ifit isto be reused.
3. Measurethe pluggapwitha feelergauge.Correctas necessary bybendingsideelectrode.SeeFigure23.Thegapshouldbeset to.02-.03inches(0.60-0.80ram).
4. Checkthatthe sparkplugwasherisingoodconditionandthread thesparkplugin by handtopreventcross-threading.
5. Afterthesparkplugisseated,tightenwithasparkplugwrenchto compressthewasher.
NOTE:Wheninstallinga newsparkplug,tighten1/2-turnafterthe sparkplugseatsto compressthewasher.Whenreinstallinga used sparkplug,tighten1/8-to 1/4-turnafterthe sparkplugseatsto compressthewasher.
Figure21
Spark Plug
O
J
Figure22
Electrode
.02-.03 in.
{0.60-0.80 ram)
Figure23
19
hotandcan ine.
LUBRICATION
Gear Shaft Thegear(hex)shaftshouldbe lubricatedatleastoncea seasonor
afterevery25 hoursofoperation.
1. Topreventspillage,removeall fuelfromtankbyrunningengine untilit stops.
2. Carefullypivotthesnowthrowerupandforwardsothatitrestson theaugerhousing.
3. Removethe lowerframecoverfromtheundersideofthe snow throwerbyremovingthe self-tappingscrewswhichsecureit.
4. Applyalightcoatingofengineoil(or3-in-1oil)tothehexshaft. SeeFigure24.
/ .... )
{;:7/
7/' ................
)
// "?X
NOTE:Whenlubricatingthehexshaft,be carefulnottogetanyoilon thealuminumdriveplateor rubberfrictionwheel.Doingsowillhinder thesnowthrower'sdrive system.Wipeoffanyexcessor spilledoil. Wheels
Atleastoncea season,removebothwheels.Cleanandcoattheaxles witha multipurposeautomotivegreasebeforereinstallingwheels.
Auger Shaft Atleastoncea season,removethe shearpinson augershaft.Spray
lubricantinsideshaft,andaroundthe spacersandflangebearings foundat eitherendof theshaft.SeeFigure25.
SHAVE PLATE AND SKID SHOES
Theshaveplateand skidshoesonthebottomofthesnowthrowerare subjecttowear.Theyshouldbecheckedperiodicallyandreplaced whennecessary.
NOTE:Theskidshoeson thismachinehavetwowearedges.When onesidewearsout,theycan be rotated1800to usetheotheredge.
Toremoveskidshoes:
1. Removethetwocarriagebolts,washers(ifequipped),andhex flangenutsthat secureeachskidshoeto thesnowthrower.
2. Reassemblenewskidshoeswiththefourcarriagebolts(twoon eachside),washers,andhex flangenuts.RefertoFigure26.
Toremoveshaveplate:
1. Removethecarriageboltsand hexnutswhichattachit to the snowthrowerhousing.
2. Reassemblenewshaveplate,makingsureheadsofcarriage boltsaretothe insideof housing.Tightensecurely.SeeFigure
26.
Figure24
f
Figure25
f
2O
Figure26
ADJUSTMENTS
Shift Cable If thefull rangeofspeeds(forwardandreverse)cannotbe achieved,
referto thefiguretothe rightandadjustthe shiftcableasfollows:
1. Placetheshiftleverin thefastest forwardspeedposition(F6).
2. Loosenthehex nutontheshiftcableindexbracket.SeeFigure
27.
3. Pivotthebracketdownwardtotakeupslackinthe cable.
4. Retightenthehexnut.
Drive Control Whenthedrivecontrolis releasedandin thedisengaged"up"position,
thecableshouldhaveverylittle slack.It shouldNOTbetight. Also, ifthereisexcessiveslackin thedrivecableor ifthe unitexperiences intermittentdrivewhileusing,the cablemayneedto beadjusted.
Checktheadjustmentofthedrivecontrolasfollows:
1. Withthedrivecontrolreleased,pushthesnowthrowergently forward.Theunitshouldrollfreely.
2. Engagethe drivecontrolandgentlyattemptto pushthe snow throwerforward.Thewheelsshouldnotturn.Theunitshouldnot
rollfreely.
3. Withthedrivecontrolreleased,movethe shiftleverbackand forthbetweenthe R2positionandthe F6positionseveraltimes.
Thereshouldbeno resistancein theshiftlever.
4. If anyoftheabovetestsfailed,the drivecable isin needof adjust- ment.Proceedasfollows:
a. Shutofftheengineas instructedintheOperationsection. b. Loosenthelowerhexboltonthedrivecablebracket.See
Figure28.
c. Positionthebracketupwardtoprovidemoreslack(or
downwardto increasecabletension).
d. Retightenthelowerhexboltand repeatsteps1 through4.
J
Figure27
f
.........
Chute Control Rod Toachievemorechutecontrolrodengagementintheinputshaftunder
thehandlepanelshownin Figure7inthe Assemblysection,thechute controlrodwillhavetobeadjusted.Referto Figure29.
Toadjustthis rod,proceedasfollows:
5. Removethecotterpinfromeitheroftheholesclosestto thechute assemblyon thechuterotationassembly.
6. Pulloutthechutecontrolroduntilthe holein itlinesupwith theholefurthestfromthe chuteassemblyonthechuterotation assembly.
7. Reinsertthecotterpinthroughthis holeandthechutecontrolrod.
Figure28
.......,f
Figure29
21
Auger Control f ;.... "_
Refertothe Assemblysectionforinstructionsonadjustingtheauger controlcable.
Skid Shoes Refertothe Assemblysectionforinstructionsonadjustingtheskid
shoes.
BELT REPLACEMENT
Auger Belt
Toremoveandreplaceyoursnowthrower'saugerbelt,proceedas follows:
1. Topreventspillage,removeall fuelfromtankbyrunningengine untilitstops.
2. Removethe plasticbeltcoveronthe frontofthe enginebyremov- ingthetwoself-tappingscrews.SeeFigure30.
3. Rolltheaugerbeltofftheenginepulley.See Figure31.
4. Carefullypivotthesnowthrowerupandforwardsothatitrestson theaugerhousing.
5. Removetheframecoverfromthe undersideof thesnowthrower byremovingtheself-tappingscrewswhichsecureit.SeeFigure
32.
6. Removethe beltasfollows.Referto Figure33. A. Loosenand removetheshoulderscrewwhichactsas a belt
keeper.
B. Unhooktheaugerbrakebracketspringfromthe frame.
Figure31
J
J
f
Figure32
f
Figure30
J
Figure33
22
7. Removethebeltfromaroundtheaugerpulley,andslipthebelt betweenthesupportbracketandtheaugerpulley.SeeFigure34.
8. Reassembleaugerbeltbyfollowingtheseinstructionsinopposite orderandmannerofremoval.
9. PerformtheAugerControltestoutlinedintheAssemblysection ofthismanual.
NOTE:DoNOTforgettoreinstalltheshoulderscrewandreconnect thespringtotheframeafterinstallingareplacementaugerbelt.
Drive Belt Toremoveandreplaceyoursnowthrower'sdrivebelt,proceedas
follows:
1. Topreventspillage,removeallfuelfromtankby runningengine untilit stops.
2. Removetheplasticbeltcoveronthefrontoftheenginebyremov- ingthetwoself-tappingscrews.See Figure30on previouspage.
3. Removethebeltfromenginepulleyas follows.Referto Figure35. A. Rolltheaugerbeltoff theenginepulley.
B. Useawrenchto pivottheidlerpulleytowardthe right. C. Liftthedrivebeltoffenginepulley.
4. Carefullypivotthesnowthrowerupand forwardsothatitrestson theaugerhousing.
5. Removetheframecoverfromtheundersideofthe snowthrower byremovingtheself-tappingscrewswhichsecureit.Referto
Figure32.
6. Backoutthestopbolttoincreasethe clearancebetweenthe frictionwheeldiscandfrictionwheel.SeeFigure36.
7. Slipthe drivebelt offthefrictionwheeldiscandbetweenfriction wheelandfrictionwheeldisc.SeeFigure36.
8. Reassembledrivebeltbyfollowingtheseinstructionsinopposite orderand mannerofremoval.Besureto reinstallthestopbolt.
iO i
Figure34
///
FRICTION WHEEL INSPECTION
If thesnowthrowerfailsto drivewiththedrivecontrolengaged,and performingtheDriveControlCableAdjustmentfailstocorrectthe problem,thefrictionwheelmayneedtobe replaced.Examinethe frictionwheelrubberforsignsof wearor crackingand replacewheelif
necessary. NOTE:Severalcomponentsmustbe removedandspecialtoolsare
requiredinordertoreplacethis snowthrower'sfrictionwheel.Ifyour frictionwheelneedsto bereplaced,contactthenearestSearsParts& RepairCenter.
J
Figure35
f
Frictio_
Friction
Wheel Disc
Stop
Figure36
23
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