Craftsman 247985390 Owner’s Manual

Operator's Manual
CRRFr MRN
30" SNOW THROWER
Model No. 247.985390
/
,, SAFETY o ASSEMBLY
OPERATION
MAINTENANCE
CAUTION" Before using this product, read this manual and
follow all safety rules and operating
Sears Brands Management Corporation, Hoffman Estates, IL 60179, U.S.A.
Visit our website: www.craftsman.com FormNo.769-08188B
PARTS LIST
o ESPANOL
(August3,2012)
WarrantyStatement.................... Page2
SafeOperationPractices.............. Pages3-6
Assembly......................... Pages8-13
Operation........................ Pages14-17
Service&Maintenance.............. Pages18-23
Troubleshooting...................... Page25
PartsList......................... Pages26-40
RepairProtectionAgreement............ Page45
Espa_ol............................. Page46
ServiceNumbers................... BackPage
Off-SeasonStorage................... Page24
CRAFTSMANTWOYEARFULLWARRANTY
FORTWOYEARSfromthedateofpurchase,thisproductiswarrantedagainstanydefectsinmaterialorworkmanship.Defectiveproductwill receivefreerepairorfreereplacementifrepairisunavailable.
Forwarrantycoveragedetails to obtain repairor replacement,visit the website: www.craftsman.com
This warranty covers ONLYdefects in materialandworkmanship. Warrantycoverage does NOTinclude:
Expendableitemsthatcan wearoutfromnormalusewithinthewarrantyperiod,includingbutnot limitedtoaugers,augerpaddles,drift cutters,skidshoes,shaveplate,shearpins,sparkplug,air cleaner,belts,andoilfilter.
Standardmaintenanceservicing,oilchanges,or tune-ups.
Tire replacementorrepaircausedbypuncturesfromoutsideobjects,suchasnails,thorns,stumps,orglass.
Tireor wheelreplacementor repairresultingfromnormalwear,accident,orimproperoperationor maintenance. Repairsnecessarybecauseof operatorabuse,includingbutnot limitedtodamagecausedbyover-speedingtheengine,or fromimpacting
objectsthatbendthe frame,augershaft,etc.
Repairsnecessarybecauseof operatornegligence,includingbutnotlimitedto,electricalandmechanicaldamagecausedbyimproper storage,failureto usethe propergradeandamountofengineoil,or failureto maintaintheequipmentaccordingtotheinstructionscontained intheoperator'smanual.
Engine(fuelsystem)cleaningor repairscausedbyfueldeterminedto becontaminatedoroxidized(stale).In general,fuelshouldbeused within30 daysof itspurchasedate.
Normaldeteriorationandwearof theexteriorfinishes,or productlabelreplacement.
Thiswarrantyisvoidif thisproductiseverusedwhileprovidingcommercialservicesor if rentedtoanotherperson.
Thiswarrantygivesyouspecificlegalrights,andyou mayalsohaveotherrightswhichvaryfromstateto state.
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
ModelNumber.................................................................
Serial Number.................................................................
Dateof Purchase .............................................................
Recordthemodelnumber,serialnumber
anddateof purchaseabove
2
Thissymbolpointsout importantsafetyinstructionswhich,if not followed,couldendangerthepersonalsafetyand/orpropertyof yourselfandothers. Readandfollowallinstructionsin thismanual
beforeattemptingto operatethismachine.Failuretocomplywith
theseinstructionsmayresultin personalinjury.Whenyouseethis
symbol,HEEDITSWARNING!
Thismachinewasbuiltto beoperatedaccordingtothesafeopera- tionpracticesinthis manual.Aswithanytypeof powerequipment, carelessnessorerroron thepartofthe operatorcanresultin serious injury.Thismachineiscapableofamputatingfingers,hands,toes andfeetandthrowingdebris.Failuretoobservethefollowingsafety instructionscouldresultin seriousinjuryordeath.
CALIFORNIA PROPOSITION 65
EngineExhaust,someof itsconstituents,andcertainvehicle componentscontainoremitchemicalsknowntoStateof California tocausecancerandbirthdefectsorotherreproductiveharm,
TRAiNiNG
Read,understand,andfollowall instructionsonthe machineand in themanual(s)beforeattemptingtoassembleandoperate.
Failuretodo socan resultinseriousinjurytothe operatorand/ orbystanders.Keepthismanualin a safeplaceforfutureand regularreferenceandfororderingreplacementparts.
Befamiliarwithall controlsandtheir properoperation.Knowhow tostopthe machineanddisengagethemquickly.
Neverallowchildrenunder14yearsof agetooperatethis machine.Children14andovershouldreadandunderstandthe
instructionsandsafeoperationpracticesin thismanualandon themachineandbe trainedandsupervisedbyanadult.
Neverallowadultsto operatethismachinewithoutproper instruction.
Thrownobjectscancauseseriouspersonalinjury.Planyour snow-throwingpatterntoavoiddischargeof materialtoward roads,bystandersandthelike.
Keepbystanders,petsandchildrenat least75feetfromthe machinewhileit isin operation.Stopmachineifanyoneenters
thearea.
Exercisecautiontoavoidslippingorfalling,especiallywhen operatinginreverse.
Your Responsibility--Restrict the useofthispowermachineto personswhoread,understandandfollowthewarningsandinstruc-
tionsin thismanualandonthemachine,
SAVE THESE INSTRUCTIONS!
PREPARATION
Thoroughlyinspecttheareawherethe equipmentistobeused.
Removeall doormats,newspapers,sleds,boards,wiresandother
foreignobjects,whichcouldbe trippedoverorthrownbytheauger/
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. Adjustcollectorhousingheightto cleargravelorcrushedrock
surfaces.
Neverattempttomakeanyadjustmentswhileengineis running, exceptwherespecificallyrecommendedintheoperator'smanual.
Letengineandmachineadjustto outdoortemperaturebefore startingtoclearsnow.
3
SafeHandling of Gasoline Toavoidpersonalinjuryor propertydamageuseextremecarein
handlinggasoline.Gasolineisextremelyflammableandthe vaporsare explosive.Seriouspersonalinjurycan occurwhengasolineisspilled onyourselforyourclotheswhichcan ignite. Washyour skinand changeclothesimmediately.
Useonlyan approvedgasolinecontainer.
Extinguishallcigarettes,cigars,pipesandother sourcesof ignition.
Neverfuel machineindoors.
Neverremovegascapor addfuelwhiletheengineis hotor running.
Allowenginetocoolat leasttwo minutesbeforerefueling.
Neveroverfillfueltank.Fill tankto nomorethan1/2inchbelow bottomoffillerneckto providespaceforfuelexpansion.
Replacegasolinecapandtightensecurely.
Ifgasolineisspilled,wipe itoff theengineandequipment.Move machinetoanotherarea.Wait5 minutesbeforestartingthe engine.
Neverstorethe machineorfuelcontainerinsidewherethereis an openflame,sparkor pilotlight(e.g.furnace,waterheater,space
heater,clothesdryeretc.).
Allowmachinetocool atleast5 minutesbeforestoring.
Neverfill containersinsidea vehicleor ona truckor trailerbed witha plasticliner.Alwaysplacecontainersonthegroundaway
fromyourvehiclebeforefilling.
If possible,removegas-poweredequipmentfromthe truckor trailerandrefuelitonthe ground.Ifthisisnot possible,thenrefuel suchequipmenton a trailerwitha portablecontainer,ratherthan froma gasolinedispensernozzle.
Keepthe nozzlein contactwiththe rimofthefueltankor containeropeningatalltimes untilfuelingiscomplete.Donot use a nozzlelock-opendevice.
OPERATION
Do notputhandsorfeetnear rotatingparts,intheauger/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 notoperatemachinewhileundertheinfluenceofalcoholor drugs.
Mufflerandenginebecomehotandcan causea burn.Donot touch.Keepchildrenaway.
Exerciseextremecautionwhenoperatingon orcrossinggravel surfaces.Stayalertforhiddenhazardsortraffic.
Exercisecautionwhenchangingdirectionandwhileoperatingon
slopes.Do notoperateon steepslopes.
Planyoursnow-throwingpatternto avoiddischargetowards windows,walls,carsetc. Thus,avoidingpossibleproperty damageorpersonalinjurycausedby a ricochet.
Neverdirectdischargeatchildren,bystandersand petsor allow anyoneinfrontof themachine.
Donot overloadmachinecapacitybyattemptingtoclearsnowat toofastof a rate.
Neveroperatethismachinewithoutgoodvisibilityorlight.Always be sureofyourfootingandkeepafirmholdon thehandles.Walk,
neverrun.
Disengagepowerto theauger/impellerwhentransportingornot in use.
Neveroperatemachineathightransportspeedsonslippery surfaces.Lookdownand behindand usecarewhenbackingup.
Ifthemachineshouldstartto vibrateabnormally,stoptheengine, disconnectthesparkplugwire andgrounditagainsttheengine.
Inspectthoroughlyfordamage.Repairanydamagebefore startingandoperating.
Disengageall controlleversandstopenginebeforeyouleave theoperatingposition(behindthehandles).Waituntiltheauger/ impellercomestoa completestopbeforeuncloggingthechute assembly,makingany adjustments,or inspections.
Neverputyourhandinthedischargeorcollectoropenings.Do notunclogchuteassemblywhileengineis running.Shutoff engineand remainbehindhandlesuntilallmovingpartshave stoppedbeforeunclogging.
Useonlyattachmentsandaccessoriesapprovedbythemanufac- turer(e.g.wheelweights,tirechains,cabsetc.). Forinformation concerningtheseitems,call1-800-469-4663.
Whenstartingengine,pullcord slowlyuntilresistanceisfelt,then pull rapidly.Rapidretractionofstartercord(kickback)willpull handandarmtowardenginefasterthanyoucanlet go.Broken bones,fractures,bruisesorsprainscouldresult.
Ifsituationsoccurwhichare notcoveredinthismanual,usecare andgoodjudgment. Toorderpartsor scheduleservicefor thisproduct,call 1-800-
469-4663.
CLEARING A CLOGGED DISCHARGE CHUTE
Handcontactwiththe rotatingimpellerinsidethe dischargechute
is themostcommoncauseof injuryassociatedwithsnowthrowers.
Neveruseyourhandtocleanoutthedischargechute.
Toclear thechute:
1. SHUTTHEENGINEOFF!
2. Wait 10secondstobe surethe impellerbladeshavestopped rotating.
3. Alwaysusea clean-outtool,not yourhands.
4
MAINTENANCE & STORAGE
Nevertamperwithsafetydevices.Checktheirproperoperation
regularly.Refertothe maintenanceandadjustmentsectionsof thismanual.
Beforecleaning,repairing,or inspectingmachinedisengageall controlleversandstoptheengine.Waituntilthe auger/impeller cometoa completestop.Disconnectthe sparkplugwireand groundagainsttheengineto preventunintendedstarting.
Checkboltsand screwsforpropertightnessat frequentintervals 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.Refertothe adjustment sectioninthisoperator'smanualforinstructions.
Maintainor replacesafetyandinstructionlabels,asnecessary. Observeproperdisposallawsand regulationsforgas,oil,etc. to
protecttheenvironment. Priorto storing,runmachineafew minutestoclearsnowfrom
machineand preventfreezeupofauger/impeller. Neverstorethemachineorfuel containerinsidewherethereisan
openflame,sparkorpilot lightsuchasa waterheater,furnace, clothesdryeretc.
Alwaysrefertothe operator'smanualforproperinstructionson off-seasonstorage.
Checkfuelline,tank, cap,andfittingsfrequentlyforcracksor leaks.Replaceif necessary.
Donotcrankenginewithsparkplugremoved. Accordingtothe ConsumerProductsSafetyCommission(CPSC)
andtheU.S.EnvironmentalProtectionAgency(EPA),thisproduct hasan AverageUsefulLifeof seven(7)years,or 60 hoursof operation.Atthe endoftheAverageUsefulLifehavethe machine inspectedannuallybyan authorizedservicedealerto ensurethat allmechanicalandsafetysystemsareworkingproperlyand not wornexcessively.Failureto do so can resultinaccidents,injuries
ordeath.
DO NOT MODIFY ENGINE
Toavoidseriousinjuryor death,do notmodifyengineinany way. Tamperingwiththegovernorsettingcanleadtoa runawayengineand causeitto operateat unsafespeeds.Nevertamperwithfactorysetting ofenginegovernor.
NOTICE REGARDING EMiSSiONS
EngineswhicharecertifiedtocomplywithCaliforniaandfederal
EPAemissionregulationsfor SORE(SmallOff RoadEquipment)are certifiedto operateonregularunleadedgasoline,and mayinclude thefollowingemissioncontrolsystems:EngineModification(EM),
OxidizingCatalyst(OC),SecondaryAirInjection(SAI)and ThreeWay
Catalyst(TWO)if so equipped.
SPARK ARRESTOR
Thismachineisequippedwithaninternalcombustionengineand shouldnotbe usedonornearanyunimprovedforest-covered, brush-coveredorgrass-coveredlandunlessthe engine'sexhaust systemisequippedwitha sparkarrestormeetingapplicablelocalor statelaws(if any)
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)
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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 rightorleft sideofthesnowthrowerare determinedfrombehindtheunit intheoperatingposition(standing directlybehindthesnowthrower,facingthe handlepanel).
REMOVING FROM CARTON
1. Cutthecornersofthecartonandlaythe sidesflaton the ground. Removeanddiscardallpackinginserts.
2. Movethesnowthroweroutof thecarton.
3. Makecertainthecartonhasbeencompletelyemptiedbefore discardingit.
ASSEMBLY
1. Observethe lowerrearareaofthesnowthrowertobesure both cablesarealignedwith rollerguidesbeforepivotingthehandle
upward. a. Placetheshiftleverin the F6position.
b. Pullupandbackon upperhandleas shownin Figure1.As
youare raisingthehandleupward,makesurethatbothends ofthe centercablearepositionedproperlyinthebrackets. Alignupperhandlewiththelowerhandle.
c. Tightenhandknobssecuringupperhandleto lowerhandle.
Removeanddiscardany rubberbands,ifpresent.Theyare forpackagingpurposesonly.
2. Removecotterpin,wingnut,and hexscrewfromchutecontrol headandclevispinandbow-tiecotterpinfromchutesupport bracket.See Figure2.
3. Insertthechutecontrolrodintoinputofchutecontrolhead.Push rodasfar intothechutecontrolheadaspossible,keepingthe holesinthe rodpointingupward.See Figure3.
t
Chute Control Head
Chute
Figure2
f
// .....
Figure1
Figure3
8
4. Placechuteontochutebaseandensurechutecontrolrodis positionedunderhandlepanel.Installhexboltpreviouslyremoved
butdonot securewithwingnutatthistime.SeeFigure4.
5. Squeezethetriggeronthehandlepaneljoystickand rotatethe chutebyhandto faceforward.Theholesinthechutecontrolinput willbefacingup.SeeFigure5.
NOTE:The chutewillnotrotatewithoutsqueezingthetriggeronthe
joystick.
6. Rotatethejoysticktotheoneo'clockpositionsothesilverindica- torarrowon theinputshaftbelowthe controlpanelpointsupward SeeFigure6.
NOTE:Thejoystickwillbe angledslightlyto the right.SeeFigures5 &
6.
TopView
Figure5
Figure4
f
FrontView
Joystick
J
Figure6
9
. Makesureaiicablesareroutedtotheleftof thechutecontrolrod.
Lineuptheholeinthe chutecontrolrodwiththearrowonthe inputshaftandinserttherodintotheinputshaftbelowjoystickon handlepanel.SeeFigure7.
NOTE:Thechutecontrolrodwillfit snugglyintothe inputshaft. Supporttherearofthedashpanelwithone handwhileinsertingthe rodwithyourotherhandto ensuretherodisinsertedall the way into
theinput shaft.
8. Nowpushthe chutecontrolrodbacktowardsthehandlepanel untilthe holeinthe rodlinesupwiththeholeinthe chutecontrol inputclosestto thechutecontrolhead.Insertthecotterpin.See Figure8.
NOTE:The secondholeis usedtoachievefurtherengagementof chutecontrolrodintothe inputshaftif requiredandcanbe usedlater foradjustmentifthechutedoes notfullyrotate.RefertotheService&
MaintenancesectionforChuteControlRodadjustments.
9. Finishsecuringchutecontrolheadto chutesupportbracketwith
wingnut,andclevispinandbow-tiecotterpin removedearlier.Do
notovertighten.SeeFigure9.
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Figure8
y..................
x
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\
Figure7
Figure9
10
10. Checkthatall cablesare properlyroutedthroughthecable guide "_ ontheengine.SeeFigure10.
NOTE:Ifthe chutecontrolisnotassembledcorrectlyitwill notmove freelynorwillit movefullyto therightandleft.
SET-UP
Shear Pins Holesare locatedinthehandlepanelforconvenientshearpin storage.
SeeFigure11.Refertothe Operationsectionformoreinformation regardingshearpin replacement.
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Figure10
11
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Figure11
Chute Clean-Out Tool Achute clean-out tool isfastenedtothe topofthe augerhousing
witha mountingclip.SeeFigure12.Thetoolis designedtocleara chuteassemblyofice andsnow.Thisitemisfastenedwithacabletie atthe factory.Cutthecabletiebeforeoperatingthesnowthrower.
loft _1 .allmovingpartshave
stoppedbeforeusingtheclean-outtooltoclearthechuteassembly.
Drift Cutters
1. Removethetwo screwsandlocknutsthatsecureeach drift cutter,andremovethemfromthesidesof theaugerhousing.
2. TurnthedriftcuttersaroundandpositionthemasshowninFigure 13tothe outsideoftheaugerhousing.
3. Attachthedrift cutterswiththe screwsandlocknutsremoved earlier.
Tire Pressure
Underanycircumstancedo notexceedmanufacturer'srecom- mendedpsi.Equaltirepressureshouldbemaintainedat all times. Excessivepressurewhenseatingbeadsmaycausetire/rim assemblytoburstwithforcesufficienttocauseseriousinjury.Refer tosidewallof tirefor recommendedpressure.
Chutedean-out Tool
Figure12
Thetiresareover-inflatedforshippingpurposes.Checkthetire pressurebeforeoperatingthesnowthrower.Refertothe tiresidewall fortiremanufacturer'srecommendedpsianddeflate(orinflate)the tiresasnecessary.
NOTE:Equaltire pressureistobe maintainedat alltimesfor perfor- mancepurposes.
ADJUSTMENTS
Skid Shoes Thesnowthrowerskidshoesareadjustedupwardatthefactoryfor
shippingpurposes.Adjustthemdownward,ifdesired,priortooperat- ingthesnowthrower.
It isnotrecommendedthatyouoperatethissnowthrowerongravel asitcaneasilypickup andthrowloosegravel,causingpersonal
njuryordamageto thesnowthrowerandsurroundng property.
Figure13
12
Forclosesnowremovalona smoothsurface,raiseskidshoes higherontheaugerhousing.
Usea middleorlowerpositionwhentheareatobe clearedis uneven,suchasa graveldriveway.
NOTE:Ifyou choosetooperatethesnowthroweron agravelsurface, keepthe skidshoesin positionfor maximumclearancebetweenthe groundandtheshaveplate. Toadjustthe skidshoes:
1. Loosenthefourhexnuts(twooneach side)andcarriagebolts. Moveskidshoestodesiredposition.SeeFigure14.
2. Makecertaintheentirebottomsurfaceof skidshoeisagainstthe groundtoavoidunevenwearontheskidshoes.
3. Refightennutsandboltssecurely.
Auger Control
Priortooperatingyoursnowthrower,carefullyreadandfollowall instructionsbelow.Performalladjustmentsto verifyyoursnow throwerisoperatingsafelyandproperly.
Checktheadjustmentofthe augercontrolasfollows:
1. Theaugercontrolislocatedonthe left handle.SeeFigure15 inset.Whentheaugercontrolis releasedandin thedisengaged "up"position,thecableshouldhaveverylittleslack.Itshould NOTbetight.
2. Ina well-ventilatedarea,startthesnowthrowerengine.Referto StartingtheEngineinthe Operationsection.
3. Whilestandingintheoperator'sposition(behindthe snow thrower),engagethe augers.
4. Allowtheaugersto remainengagedforapproximatelyten (10) secondsbeforereleasingthe augercontrol.Repeatthisseveral
times.
5. Withtheaugercontrolinthedisengaged"up"position,walktothe frontofthe machine.
6. Confirmthattheaugershavecompletelystoppedrotatingand showNOsignsof motion.If anyaugershowsANYsignof rotating,immediatelyreturntothe operator'spositionandshutoff theengine.WaitforALLmovingpartsto stopbeforeadjustingthe augercontrol.
7. Toreadjustthecontrolcable,loosentheupperhexboltonthe augercablebracket.SeeFigure15.
8. Positionthebracketupwardtoprovidemoreslack(or downward toincreasecabletension).
9. Retightentheupperhexbolt.
10. Repeatsteps2-6aboveto verifyproperadjustmenthasbeen achieved.
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Smooth Surface
Uneven Surface
J
Figure14
f
Figure15
13
f
Drive Control
Shift Lever
j Four-Way Chute ControP (Joystick)
Headlight_
Gas Cap
ChuteAssembly
\
\
Drift Cutter
Clean Out
\
Tool
Auger
Housing
\
Augers
Nowthat youhavesetup yoursnowthrower,it'simportanttobecome acquaintedwith itscontrolsandfeatures.RefertoFigure16.
SHIFT LEVER 6
Theshiftleveris locatedonthe rightsideofthehandlepanel. 5 Placethe shiftleverintoanyof eightpositionstocontrolthe 4
directionoftravelandgroundspeed. Forward 3
Yoursnowthrowerhassixforward(F) speeds.Positionone(1)is t 2 theslowestandpositionsix(6) isthe fastest. F 1
Reverse Yoursnowthrowerhastwo reverse(R)speeds.One(1)isthe
slowerandtwo(2) isthefaster.
DRIFT CUTTERS
Thedrift cuttersaredesignedforuseindeepsnow.Theiruse is optionalfornormalsnowconditions.Maneuverthe snowthrowerso thatthecutterspenetrateahighstandingsnowdrifttoassistsnow fallingintotheaugersforthrowing.
\
_ Skid Shoe
Figure16
......................Auger Control
Heated Grip
-Wheel Steering Control
Muffler
Recoil Starter Handle
Oil Fill
\
Oil Drain
,J
KEY
Thekeyisa safetydevice.Itmustbefullyinsertedinorderforthe engineto start.Removethe keywhenthesnowthrowerisnotinuse.
NOTE:Donotturnthekeyinan attempttostarttheengine.Doingso maycauseit tobreak.
CHOKE CONTROL
Thechokecontrolis foundontherearof theengineand is activated byturningtherotarychokeknobtothe CHOKEposition.Activating thechokecontrolclosesthechokeplateon thecarburetorandaidsin startingthe engine.
PRIMER
Depressingthe primerforcesfueldirectlyintotheengine'scarburetor
toaid incold-weatherstarting.
OIL FILL
Engineoil levelcanbecheckedandoiladdedthroughtheoil fill.
Meets ANSi Safety Standards
CraftsmanSnowThrowersconformtothe safetystandardoftheAmericanNationalStandardsInstitute(ANSI).
14
THROTTLE CONTROL
Thethrottlecontrolis locatedon therearofthe engine.Itregulatesthe speedof theengineandwillshutoff the enginewhenmovedintothe STOPposition.
ELECTRIC STARTER BUTTON
Pressingtheelectricstarterbuttonengagestheengine'selectric starterwhenpluggedintoa 120Vpowersource.
DRIVE CONTROL/AUGER CONTROL LOCK
f
ELECTRIC STARTER OUTLET
Requirestheuseof athree-prongoutdoorextensioncordanda 120V powersource/walloutlet.
AUGERS
Whenengaged,theaugerbladesrotateand drawsnowintotheauger housing.
SKID SHOES
Positiontheskid shoesbasedonsurfaceconditions.Adjustupward forhard-packedsnow.Adjustdownwardwhenoperatingon gravelor
crushedrocksurfaces.
HEADLIGHT
Theheadlightison whenevertheengineis running.
WHEEL STEERING CONTROLS
Theleft andrightwheelsteeringcontrolsarelocatedon theunderside ofthe handles.Squeezetherightcontroltoturnright;squeezetheleft
controltoturn left. NOTE:Operatethesnowthrowerinopenareasuntilyou arefamiliar
withthesecontrols.
AUGER CONTROL
J AUGER
CONTROL
Thedrivecontrolis locatedon therighthandle.Squeezethecontrol gripagainstthehandleto engagethewheeldrive.Releasetostop.
Thedrivecontrolalsolockstheaugercontrolso youcanoperate thechutedirectionalcontrolwithoutinterruptingthesnowthrowing
process.If theaugercontrolisengagedsimultaneouslywiththedrive control,the operatorcanreleasetheaugercontrol(onthelefthandle) andtheaugerswillremainengaged.Releaseboth controlstostopthe augersandwheeldrive.
NOTE:Alwaysreleasethedrivecontrolbeforechangingspeeds.
Failureto doso willresultinincreasedwearon yourmachine'sdrive
system.
FOUR-WAY CHUTE CONTROL TM
CHUTE DiRECTiONAL CONTROL
CHUTETiLTDOWN
t
CHUTEROTATE CHUTEROTATE
LEFT RIGHT
#
_ CHUTETiLTUP
Thefour-waychutecontrolTM (Joystick)islocatedon theleft sideofthe
handlepanel. * Tochangethedirectioninwhichsnowis thrown,squeezethe
buttononthechutecontrolleverand pivotthechutecontrollever
tothe rightortothe left.
* Tochangetheangle/distancewhichsnowisthrown,pivotthe
chutecontrolleverforwardto tiltthechutedownandbackwardto tilt thechuteup.
J
Theaugercontrolis locatedontheleft handle.Squeezethecontrol gripagainstthehandleto engagetheaugerandstartsnowthrowing action.Releasetostop.
15
CLEAN-OUT TOOL
Neveruseyourhandsto clearacloggedchuteassembly.Shut
loft engineand remainbehindhandlesuntilallmovingpartshave lstoppedbeforeusingtheclean-outtool toclearthe chuteassembly.
Thechuteclean-outtoolisconvenientlyfastenedtothe rearofthe augerhousingwitha mountingclip. Shouldsnowandicebecome lodgedin thechuteassemblyduringoperation,proceedasfollowsto safelycleanthechuteassemblyandchuteopening:
1. ReleaseboththeAugerControlandtheDriveControl.
2. Stoptheenginebyremovingtheignitionkey.
3. Removetheclean-outtoolfromtheclipwhichsecuresit tothe rearofthe augerhousing.
4. Usetheshovel-shapedendof theclean-outtooltodislodgeand scoopanysnowand icewhichhasformedin andnearthechute assembly.
5. Refastentheclean-outtoolto themountingclipontherearof theaugerhousing,reinserttheignitionkeyandstartthesnow thrower'sengine.
6. Whilestandingintheoperator'sposition(behindthesnow thrower),engagethe augercontrolforafewsecondstoclearany remainingsnowandice fromthechuteassembly.
BEFORE STARTING ENGINE
Read,understand,andfollowall instructionsandwarningsonthe machineand inthismanualbeforeoperating.
Oil Theunit wasshippedwith oil inthe engine.Checkoillevelbefore
eachoperationtoensureadequateoilinthe engine.Forfurther instructions,refertothe stepsonpage18.
NOTE:Besuretochecktheengineon a levelsurfacewiththeengine stopped.
1. Removetheoil fillercap/dipstickandwipethe dipstickclean.
2. insertthecap/dipstickintotheoilfillerneck,andtightenthe cap untilseated.
3. Removetheoil fillercap/dipstick,ifthelevelislow,slowlyadd oil (5%30, witha minimumclassificationof SF/SG)untiloillevel registersbetweenhigh(H) andlow(L).
NOTE:Do notoverfill.Overfillingwithoil mayresultinenginesmoking, hardstartingorsparkplugfouling.
4. Replaceandtightencap/dipstickfirmlybeforestartingengine.
Gasoline Useautomotivegasoline(unleadedor lowleadedto minimizecombus-
tionchamberdeposits)witha minimumof87octane.Gasolinewith upto 10%ethanolor 15%MTBE(MethylTertiaryButylEther)canbe used.Neveruseanoil/gasolinemixtureor dirtygasoline.Avoidgetting dirt,dust,or waterinthefuel tank.DONOTuse E85gasoline.
Refuelina well-ventilatedareawiththe enginestopped.Donot smokeorallowflamesor sparksinthe areawheretheengineis
refueledor wheregasolineisstored.
Donotoverfillthefueltank.After refueling,makesurethetank capis closedproperlyandsecurely.
Becarefulnotto spillfuelwhenrefueling.Spilledfuelorfuel vapor mayignite,ifanyfuelisspilled,makesuretheareaisdrybefore startingthe engine.
Avoidrepeatedorprolongedcontactwithskinor breathingof
)or.
Useextremecarewhenhandlinggasoline.Gasolineisextremely flammableandthevaporsare explosive.Neverfuelthemachine indoorsorwhiletheengineis hotorrunning.Extinguishcigarettes, cigars,pipesandothersourcesof ignition.
1. Cleanaroundfuelfill beforeremovingcaptofuel.
2. A fuel levelindicatorislocatedinthefueltank.SeeFigure16 inset.Becarefulnottooverfill.Filltank untilfuel reachesthefuel
levelindicatortoallowspacefor fuelexpansion.
STARTING THE ENGINE
Alwayskeephandsandfeetclearof movingparts.Donotusea pressurizedstartingfluid.Vaporsareflammable.
NOTE:Allowtheengineto warmupfora fewminutesafterstarting. Theenginewill notdevelopfullpoweruntilit reachesoperating
temperatures.
1. Makecertainboththeaugercontrolanddrivecontrolareinthe disengaged(released)position.
2. insertkeyintoslot. Makesureitsnapsintoplace.Donot attempt toturn thekey.
NOTE:Theenginecannotstartwithoutthekeyfullyinsertedintothe ignitionswitch.
Electric Starter
Theoptionalelectricstarterisequippedwitha groundedthree-wire powercordandplug,and isdesignedto operateon120voltAC householdcurrent.It mustbeusedwitha properlygroundedthree- prongreceptacleat all timestoavoidthepossibilityofelectricshock.
Followall instructionscarefullypriortooperatingtheelectricstarter. DONOTuse electricstarterintherain.
Determinethatyourhome'swiringisa three-wiregroundedsystem.
Aska licensedelectricianifyouarenotcertain.
Ifyouhavea groundedthree-prongreceptacle,proceedasfollows. Ifyoudonot havetheproperhousewiring,DONOTusetheelectric
starterunderanyconditions.
1. Plugtheextensioncord intotheoutletlocatedontheengine's surface.Plugtheotherendof extensioncord intoathree-prong
120-volt,grounded,ACoutletina well-ventilatedarea.
16
2. Movethrottlecontrolto FAST(rabbit)_J_ position. TO ENGAGE DRIVE
3. MovechoketotheCHOKEIJl position(coldenginestart).If engineiswarm,placechokein RUNposition.
4. Pushprimerthree(3)times,makingsureto coverventholein
Withthethrottlecontrolinthe Fast(rabbit)position,moveshift
leverintooneofthe sixforward(F)positionsortworeverse(R) positions.Selecta speedappropriateforthesnowconditionsand
a paceyou'recomfortablewith.
primerbulbwhen pushing.If engineis warm,pushprimeronly once.Alwayscoverventholewhenpushing.Coolweathermay requireprimingtobe repeated.
5. Pushstarterbuttontostartengine.Oncethe enginestarts,im- mediatelyreleasestarterbutton.Electricstarterisequippedwith thermaloverloadprotection;systemwilltemporarilyshut-downto
NOTE:When selectinga DriveSpeed,usetheslowerspeedsuntil
youarecomfortableandfamiliarwiththe operationofthesnow thrower.
2. Squeezethedrivecontrolagainstthe handleandthesnow throwerwillmove.Releaseitanddrive motionwillstop.
allowstartertocool ifelectricstarterbecomesoverloaded.
6. Astheenginewarms,slowlyrotatethechokecontrolto RUN position.Ifthe enginefalters,restartengineandrunwithchoke athalf-chokepositionfora shortperiodoftime,andthenslowly rotatethechokeinto RUNposition.
7. Afterengineisrunning,disconnectpowercordfromelectric starter.Whendisconnecting,alwaysunplugtheendatthe wall outletbeforeunpluggingtheoppositeendfromtheengine.
Recoil Starter
NOTE:NEVERrepositionthe shiftlever(changespeedsordirection oftravel)withoutfirstreleasingthedrivecontrolandbringingthesnow throwertoa completestop.Doingsowill resultin prematurewearto thesnowthrower'sdrivesystem.
TO ENGAGE AUGER
1. Toengagetheaugerand startthrowingsnow,squeezetheauger controlagainsttheleft handle.Releasetostoptheauger.
REPLACING SHEAR PINS
Donotpullthestarterhandlewhilethe enginerunning.
1. Movethrottlecontrolto FAST(rabbit)'_ position.
2. MovechoketotheCHOKEI,'_1 position(coldenginestart).If engineiswarm,placechokein RUNposition.
3. Pushprimerthree(3)times,makingsureto coverventholewhen pushing.Ifengineiswarm,pushprimeronlyonce.Alwayscover ventholewhenpushing.Coolweathermayrequireprimingtobe repeated.
4. Pullgentlyonthe starterhandleuntilitbeginsto resist,then pullquicklyandforcefullytoovercomethe compression.Engine shouldstart.Donotreleasethehandleandallow ittosnapback. ReturnropeSLOWLYto originalposition.Ifrequired,repeatthis step.
5. Astheenginewarms,slowlyrotatethechokecontrolto RUN position.Ifthe enginefalters,restartengineandrunwithchoke athalf-chokepositionfora shortperiodoftime,andthenslowly rotatethechokeinto RUNposition.
Theaugersare securedtothespiralshaftwith shearpinsandcotter
pins.If theaugersshouldstrikeaforeignobjectoricejam,the snow throwerisdesignedsothatthe pinsmayshear.If theaugerswillnot turn,checkto seeifthe pinshavesheared.SeeFigure17.
NEVERreplacetheaugershearpinswithanythingotherthan Sears SKU#88389/0EM PartNo.738-04124Areplacementshearpins. Anydamagetotheaugergearboxorother componentsasa resultof failingto do sowill NOTbecoveredbyyour snowthrower'swarranty.
Alwaysturnoff thesnowthrower'sengineand removethekeypriorto
replacingshearpins.
f "
Toavoidunsupervisedengineoperation,neverleavethemachine
unattendedwiththeenginerunning.Turnthe engineoffafteruseand removekey.
STOPPING THE ENGINE
Afteryouhavefinishedsnow-throwing,runenginefora few minutes beforestoppingtohelpdryoffany moistureontheengine.
1. MovethrottlecontroltoOFFposition.
2. Removethekey.Removingthekeywillreducethepossibilityof unauthorizedstartingoftheenginewhileequipmentisnotin use. Keepthekeyina safeplace.Theenginecannotstart withoutthe key.
3. Wipeanymoistureawayfromthecontrolsontheengine.
17
Figure17
'\ \
\ \
/
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.UsetheServiceLogcolumnto keeptrackof
completedmaintenancetasks.Tolocate the nearest Sears Service
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.Usea4-stroke, oran equivalenthighdetergent,premiumqualitymotoroilcertified tomeetorexceedU.S.automobilemanufacturer'srequirementsfor
serviceclassificationSG, SRMotoroilsclassifiedSG, SFwillshow thisdesignationonthecontainer.
1. Removetheoil fillercap/dipstickandwipethe dipstickclean.
2. Insertthecap/dipstickintotheoilfillerneck,andtightenthe cap untilseated.
3. Removetheoil fillercap/dipstick.Iflevelislow,slowlyadd oiluntil oil levelregistersbetweenhigh(H)andlow(L). SeeFigure18.
4. Replaceandtightencap/dipstickfirmlybeforestartingengine.
Changing Engine Oil NOTE:Changetheengineoilafterthe first5 hoursof operationand
oncea seasonorevery50 hoursthereafter.
1. Drainfuelfromtankbyrunningengineuntilthe fueltankisempty. Besurefuel fillcapis secure.
J
Figure18
2. Placesuitableoilcollectioncontainerunderoil drainplug.
3. Removeoildrainplug.SeeFigure19on nextpage.
4. Tipunitto drainoil intothecontainer.Usedoilmustbedisposed ofat a propercollectioncenter.
Usedoil isa hazardouswasteproduct.Disposeofusedoilproperly.
IDo notdiscardwithhouseholdwaste.Checkwithyourlocalauthori- lties or SearsServiceCenterforsafedisposal/recyclingfacilities.
18
.
Reinstallthedrainplugandtightenit securely.
6.
Refillwiththerecommendedoil andchecktheoil level.See RecommendedOil Usagechart.Theengine'soil capacityis37
ounces.
i u
[
(%-40 °-20 o 0o 200 400 ("c) -300 -200 -10° 0°
DONOTuse nondetergentoilor 2-strokeengineoil.Itcould shorten theengine'sservicelife.
Oil Drain
Plug
7. Reinstalltheoilfillercap/dipsticksecurely.
Thoroughlywashyourhandswithsoapandwateras soonas possibleafterhandling usedoil.
Checking Spark Plug
DONOTcheckforsparkwithsparkplugremoved.DONOTcrank
enginewithsparkplug removed.
Iftheenginehas beenrunning,themufflerwillbevery hot.Becareful notto touchthemuffler.
NOTE: Checkthe sparkplugonceaseasonorevery25hoursof operation.Changethesparkplugoncea seasonor every100hours. Toensureproperengineoperation,thesparkplugmustbe properly gappedandfreeof deposits.
1. Removethesparkplugbootandusea sparkplugwrenchto removetheplug.See Figure20.
2. Visuallyinspectthesparkplug.Discardthesparkplugifthereis apparentwear,orif the insulatoriscrackedorchipped.Cleanthe sparkplugwitha wirebrushifitis to be reused.
3. Measurethepluggapwitha feelergauge.Correctas necessary bybendingsideelectrode.SeeFigure21.The gapshouldbeset to.02-.03inches(0.60-0.80ram).
4. Checkthatthe sparkplugwasheris ingoodconditionandthread thesparkplugin byhandto preventcross-threading.
5. Afterthesparkplugisseated,tightenwithasparkplugwrenchto compressthewasher.
NOTE:Wheninstallinga newsparkplug,tighten1/2-turnafterthe sparkplugseatsto compressthewasher.Whenreinstallinga used sparkplug,tighten1/8-to 1/4-turnafterthesparkplugseatsto compressthewasher.
Figure19
Spark Plug
O
J
Figure20
Electrode
.02-.03 in.
{0.60-0.80 ram)
Figure21
19
hotandcan ine.
LUBRICATION
Gear Shaft Thegear(hex)shaftshouldbe lubricatedatleastoncea seasonor
afterevery25 hoursofoperation.
1. Topreventspillage,removeallfuelfromtank byrunningengine untilit stops.
2. Carefullypivotthesnowthrowerupandforwardsothat itrestson theaugerhousing.
3. Removethe lowerframecoverfromtheundersideofthe snow throwerbyremovingthe self-tappingscrewswhichsecureit.
4. Applyalightcoatingof engineoil (or3-in-1oil)tothehexshaft. SeeFigure22.
/ .... )
{;:7/
7/' ................
)
// "?X
NOTE:Whenlubricatingthe hexshaft,becarefulnot togetany oil on thealuminumdriveplateor rubberfrictionwheel.Doingsowill hinder thesnowthrower'sdrivesystem.Wipeoff anyexcessor spilledoil. Wheels
Atleastoncea season,removebothwheels.Cleanandcoattheaxles witha multipurposeautomotivegreasebeforereinstallingwheels.
Auger Shaft Atleastoncea season,removetheshearpinson augershaft.Spray
lubricantinsideshaft,andaroundthe spacersandflangebearings foundat eitherendoftheshaft.SeeFigure23.
SHAVE PLATE AND SKID SHOES
Theshaveplateand skidshoesonthebottomof thesnowthrowerare subjecttowear.Theyshouldbecheckedperiodicallyandreplaced whennecessary.
NOTE:Theskidshoeson thismachinehavetwowearedges.When onesidewearsout,theycan be rotated1800to usetheotheredge.
Toremoveskidshoes:
1. Removethetwocarriagebolts,washers(ifequipped),andhex flangenutsthat secureeachskidshoetothe snowthrower.
2. Reassemblenewskidshoeswiththefourcarriagebolts(twoon eachside),washers,andhex flangenuts.RefertoFigure24.
Toremoveshaveplate:
1. Removethecarriageboltsandhexnutswhichattachit tothe snowthrowerhousing.
2. Reassemblenewshaveplate,makingsureheadsofcarriage boltsaretothe insideof housing.Tightensecurely.SeeFigure24.
Figure22
f
Figure23
f
2O
Figure24
ADJUSTMENTS
Shift Cable If thefull rangeof speeds(forwardandreverse)cannotbeachieved,
referto thefigureto therightandadjusttheshiftcableas follows:
1. Placetheshiftleverin thefastest forwardspeedposition(F6).
2. Loosenthehex nutontheshiftcableindexbracket.SeeFigure
25.
3. Pivotthebracketdownwardto takeupslackinthecable.
4. Retightenthehexnut.
Drive Control Whenthedrivecontrolis releasedandinthedisengaged"up"position,
thecableshouldhaveverylittle slack.It shouldNOTbetight.Also, ifthereisexcessiveslackin thedrive cableorifthe unitexperiences intermittentdrivewhileusing,the cablemayneedtobeadjusted.
Checktheadjustmentofthe drivecontrolasfollows:
1. Withthedrivecontrolreleased,pushthesnowthrowergently forward.Theunitshouldrollfreely.
2. Engagethedrivecontrolandgentlyattemptto pushthesnow throwerforward.Thewheelsshouldnotturn.Theunitshouldnot
rollfreely.
3. Withthedrivecontrolreleased,movetheshiftleverbackand forthbetweenthe R2positionandthe F6positionseveraltimes.
Thereshouldbeno resistancein the shiftlever.
4. If anyofthe abovetestsfailed,thedrivecableisin needof adjust- ment.Proceedasfollows:
a. Shutofftheengineas instructedinthe Operationsection. b. Loosenthelowerhexboltonthedrivecablebracket.See
Figure26.
c. Positionthebracketupwardtoprovidemoreslack(or
downwardto increasecabletension).
d. Retightenthelowerhexboltandrepeatsteps1 through4.
J
f
.........
Chute Control Rod Toachievemorechutecontrolrodengagementintheinput shaftunder
thehandlepanelshownin Figure7inthe Assemblysection,thechute controlrodwillhavetobeadjusted.Referto Figure27.
Toadjustthis rod,proceedasfollows:
1. Removethecotterpin fromtheholeclosesttothe chutecontrol headon thechutecontrolinput.
2. Pulloutthechutecontrolroduntilthe holein itlines upwiththe otherholeinthe chutecontrolinput.
3. Reinsertthecotterpinthroughthis holeandthechutecontrolrod.
21
Figure26
/
/ ,
Figure27
J
J
\
\
Auger Control Refertothe Assemblysectionforinstructionsonadjustingtheauger
controlcable.
Skid Shoes Refertothe Assemblysectionforinstructionsonadjustingthe skid
shoes.
BELT REPLACEMENT
Auger Belt
Toremoveandreplaceyoursnowthrower'saugerbelt,proceedas follows:
1. Topreventspillage,removeallfuelfromtank byrunningengine untilitstops.
2. Removethe plasticbeltcoveronthe frontoftheenginebyremov- ingthetwoself-tappingscrews.SeeFigure28.
3. Rolltheaugerbeltofftheenginepulley.SeeFigure29.
4. Carefullypivotthesnowthrowerupandforwardsothat itrestson theaugerhousing.
5. Removetheframecoverfromtheundersideof thesnowthrower byremovingtheself-tappingscrewswhichsecureit.SeeFigure
30.
6. Removethe beltasfollows.Referto Figure31. A. Loosenand removetheshoulderscrewwhichactsas a belt
keeper.
B. Unhooktheaugerbrakebracketspringfromthe frame.
J
Figure29
f
J
Figure30
f
.....i
Figure28
_jz:.................
J
Figure31
22
7. Removethebeltfromaroundtheaugerpulley,andslipthebelt betweenthesupportbracketandtheaugerpulley.SeeFigure32.
8. Reassembleaugerbeltbyfollowingtheseinstructionsinopposite orderandmannerofremoval.
9. PerformtheAugerControltestoutlinedintheAssemblysection ofthismanual.
NOTE:DoNOTforgettoreinstalltheshoulderscrewandreconnect thespringtotheframeafterinstallingareplacementaugerbelt.
Drive Belt Toremoveandreplaceyoursnowthrower'sdrivebelt,proceedas
follows:
1. Topreventspillage,removeallfuelfromtankby runningengine untilit stops.
2. Removetheplasticbeltcoveronthefrontofthe enginebyremov- ingthetwoself-tappingscrews.See Figure28onpreviouspage.
3. Removethebeltfromenginepulleyasfollows.Referto Figure33. A. Rolltheaugerbeltoff theenginepulley.
B. Useawrenchto pivotthe idlerpulleytowardthe right. C. Liftthedrivebeltoffenginepulley.
4. Carefullypivotthesnowthrowerupand forwardsothat itrestson theaugerhousing.
5. Removetheframecoverfromtheundersideof the snowthrower byremovingtheself-tappingscrewswhichsecureit.Referto
Figure30.
6. Backoutthestopbolttoincreasetheclearancebetweenthe frictionwheeldiscandfrictionwheel.SeeFigure34.
7. Slipthe drivebeltoffthefrictionwheeldiscandbetweenfriction wheelandfrictionwheeldisc.SeeFigure34.
8. Reassembledrivebeltby followingtheseinstructionsinopposite orderand mannerofremoval.Besureto reinstallthestopbolt.
iO i
Figure32
///
FRICTION WHEEL INSPECTION
Ifthe snowthrowerfailsto drivewiththedrivecontrolengaged,and performingtheDriveControlCableAdjustmentfailstocorrectthe problem,thefrictionwheelmayneedto be replaced.Examinethe frictionwheelrubberforsignsof wearorcrackingandreplacewheelif necessary.
NOTE:Severalcomponentsmustbe removedandspecialtoolsare requiredinordertoreplacethis snowthrower'sfrictionwheel.Ifyour frictionwheelneedsto bereplaced,contactthenearestSearsParts& RepairCenter.
.J
Figure33
f
Frictio_
Friction
Wheel Disc
Stop
Figure34
23
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