Craftsman 247889700 Owner’s Manual

Operator's Manual
CRRFTSMRH
26" SNOW THROWER
Model No. 247.88970
CAUTION: Before using
this product, read this manual and follow all
safety rules and operating
Sears, Roebuck and Co., Hoffman Estates, IL 60179, U.S.A.
Visit our website: www.craftsman.com FORM1/0.769-05136A
o SAFETY
ASSEMBLY
OPERATION
MAINTENANCE PARTS LIST
o ESPANOL
7/31/2009
WarrantyStatement.................... Page2
SafeOperationPractices.............. Pages3-6
SafetyLabels......................... Page7
Assembly......................... Pages8-13
Operation........................ Pages14-17
Off-SeasonStorage................... Page26
Troubleshooting...................... Page27
PartsList......................... Pages28-38
RepairProtectionAgreement............ Page43
Espa_ol............................. Page45
Service&Maintenance.............. Pages18-25
CRAFTSMANFULLWARRANTY
Whenoperatedandmaintainedaccordingtoallsuppliedinstructions,ifthisCraftsmansnowthrowerfailsduetoadefectinmaterialorworkman- shipwithintwoyearsfromthedateofpurchase,returnittoanySearsstore,SearsParts&RepairServiceCenter,orotherCraftsmanoutletinthe
UnitedStatesforfreerepair(orreplacementifrepairprovesimpossible). Thiswarrantyappliesforonly90daysfromthedateofpurchaseifthissnowthroweriseverusedforcommercialorrentalpurposes.
Thiswarranty coversONLYdefects inmaterialandworkmanship. Searswill NOTpayfor:
Expendableitemsthatbecomewornduringnormaluse,includingbutnotlimitedtoaugers,augerpaddles,skidshoes,shaveplate,shear
pins,sparkplug,air cleaner,belts,andoil filter.
Standardmaintenanceservicing,oilchanges,ortune-ups.
Tirereplacementor repaircausedbypuncturesfromoutsideobjects,suchas nails,thorns,stumps,orglass.
Tireor wheelreplacementor repairresultingfromnormalwear,accident,orimproperoperationor maintenance.
Repairsnecessarybecauseof operatorabuse,includingbutnotlimitedtodamagecausedbyover-speedingtheengine,orfromimpacting objectsthatbendtheframe,augershaft,etc.
Repairsnecessarybecauseof operatornegligence,includingbutnotlimitedto,electricalandmechanicaldamagecausedbyimproper storage,failureto usethepropergradeandamountof engineoil, or failureto maintaintheequipmentaccordingtotheinstructionscontained intheoperator'smanual.
Engine(fuelsystem)cleaningorrepairscausedbyfueldeterminedto becontaminatedoroxidized(stale).Ingeneral,fuelshouldbeused within30 daysof itspurchasedate.
Normaldeteriorationandwearoftheexteriorfinishes,or productlabelreplacement.
Thiswarrantyappliesonly whilethisproductis usedinthe UnitedStates.
Thiswarrantygivesyouspecificlegalrights,andyou mayalso haveotherrightswhichvaryfromstateto state.
EngineOilType: 5W-30 EngineOilCapacity: 20ounces FuelCapacity: 2.3Quarts
SparkPlug: TorchF6RTC SparkPlugGap: .020"to.030"
©SearsBrands,LLC
Sears, Roebuck and Co.,Hoffman Estates,IL 60179
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 thepartof the operatorcanresultin 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.Forques-
tionscall,1-800-4MY-HOME.
Befamiliarwithall controlsandtheirproperoperation.Knowhow tostopthemachineanddisengagethemquickly.
Neverallowchildrenunder14yearsof agetooperatethis machine.Children14andover shouldreadandunderstandthe
instructionsandsafeoperationpracticesin thismanualandon themachineandbe trainedandsupervisedbyanadult.
Neverallowadultsto operatethis machinewithoutproper instruction.
Thrownobjectscancauseseriouspersonalinjury.Planyour snow-throwingpatterntoavoiddischargeof materialtoward roads,bystandersandthe like.
Keepbystanders,petsandchildrenat least75feetfromthe machinewhileitisinoperation.Stopmachineifanyoneenters
thearea. Exercisecautiontoavoidslippingorfalling,especiallywhen
operatinginreverse.
Your Responsibility--Restrict the useofthis powermachineto personswhoread,understandandfollowthewarningsand instruc-
tionsin thismanualandon the machine,
SAVE THESE INSTRUCTIONS!
PREPARATION
Thoroughlyinspecttheareawherethe equipmentistobeused.
Removeall doormats,newspapers,sleds,boards,wiresandother
foreignobjects,whichcouldbe trippedoverorthrownby the auger/
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, exceptwherespecificallyrecommendedinthe operator'smanual.
Letengineandmachineadjusttooutdoortemperaturebefore
startingtoclearsnow.
3
SafeHandlingof Gasoline Toavoidpersonalinjuryor propertydamageuseextremecarein
handlinggasoline.Gasolineisextremelyflammableandthevaporsare explosive.Seriouspersonalinjurycanoccurwhengasolineis spilled onyourselforyourclotheswhichcan ignite.Washyourskinand changeclothesimmediately.
Useonlyanapprovedgasolinecontainer.
Extinguishall cigarettes,cigars,pipesandothersources ofignition.
Neverfuelmachineindoors.
Neverremovegas capor addfuelwhiletheengineishot or running.
Allowenginetocoolat leasttwo minutesbeforerefueling.
Neveroverfillfueltank. Filltankto no morethan1/2inch belowbottomoffillerneckto providespaceforfuel
expansion.
Replacegasolinecapandtightensecurely.
Ifgasolineisspilled,wipeit offthe engineandequipment. Movemachinetoanotherarea.Wait5 minutesbefore
startingtheengine.
Neverstorethemachineor fuelcontainerinsidewhere thereis anopenflame,sparkor pilotlight(e.g.furnace,
waterheater,spaceheater,clothesdryeretc.).
Allowmachinetocoolatleast5 minutesbeforestoring.
Neverfillcontainersinsidea vehicleor ona truckor trailer bedwitha plasticliner.Alwaysplacecontainersonthe
groundawayfromyourvehiclebeforefilling.
If possible,removegas-poweredequipmentfromthetruck ortrailerand refueliton the ground.If thisisnotpossible, thenrefuelsuchequipmentona trailerwitha portable container,ratherthanfromagasolinedispensernozzle.
Keepthenozzleincontactwiththe rimof the fueltankor containeropeningatalltimesuntilfuelingiscomplete.Do notuse a nozzlelock-opendevice.
OPERATION
Donotputhandsorfeetnear rotatingparts,in the auger/impeller housingorchuteassembly.Contactwiththerotatingpartscan amputatehandsandfeet.
Theauger/impellercontrolleveris a safetydevice.Neverbypass itsoperation.Doingsomakesthemachineunsafeandmaycause personalinjury.
Thecontrolleversmustoperateeasilyin bothdirectionsand automaticallyreturntothedisengagedpositionwhenreleased.
Neveroperatewitha missingordamagedchuteassembly.Keep all safetydevicesin placeandworking.
Neverrunanengineindoorsorina poorlyventilatedarea.Engine exhaustcontainscarbonmonoxide,anodorlessanddeadlygas.
Donotoperatemachinewhileunderthe influenceofalcoholor drugs.
Mufflerandenginebecomehotandcancausea burn.Donot touch.Keepchildrenaway.
Exerciseextremecautionwhenoperatingonorcrossinggravel surfaces.Stayalertforhiddenhazardsortraffic.
Exercisecautionwhenchangingdirectionandwhileoperatingon slopes.
Planyoursnow-throwingpatternto avoiddischargetowards windows,walls,carsetc.Thus,avoidingpossibleproperty damageorpersonalinjurycausedbya ricochet.
Neverdirectdischargeatchildren,bystandersand petsor allow anyoneinfrontofthemachine.
Donotoverloadmachinecapacityby attemptingtoclearsnowat toofastof a rate.
Neveroperatethis machinewithoutgoodvisibilityorlight.Always be sureofyourfootingand keepa firmholdon thehandles.Walk,
neverrun.
Disengagepowertotheauger/impellerwhentransportingor not in use.
Neveroperatemachineat hightransportspeedsonslippery surfaces.Lookdownand behindand usecarewhenbackingup.
Ifthe machineshouldstartto vibrateabnormally,stoptheengine, disconnectthesparkplugwire andgrounditagainsttheengine.
Inspectthoroughlyfor damage.Repairanydamagebefore
startingandoperating.
Disengageall controlleversandstopenginebeforeyouleave theoperatingposition(behindthehandles).Waituntilthe auger/ impellercomestoa completestopbeforeuncloggingthechute assembly,makingany adjustments,or inspections.
Neverput yourhandinthedischargeor collectoropenings.Do notunclogchuteassemblywhileengineisrunning.Shutoff engineand remainbehindhandlesuntilall movingpartshave stoppedbeforeunclogging.
Useonlyattachmentsandaccessoriesapprovedbythe manufac- turer(e.g.wheelweights,tirechains,cabsetc.).
Whenstartingengine,pullcordslowlyuntilresistanceis felt, then pull rapidly.Rapidretractionofstartercord(kickback)willpull handandarmtowardenginefasterthanyoucan let go. Broken bones,fractures,bruisesorsprainscouldresult.
Ifsituationsoccurwhichare notcoveredinthis manual,usecare andgoodjudgment.ContactCustomerSupportforassistance
andthenameofyournearestservicingdealer.
CLEARING A CLOGGED DISCHARGE CHUTE
Handcontactwiththe rotatingimpellerinsidethedischargechute
is themostcommoncauseofinjuryassociatedwithsnowthrowers.
Neveruseyourhandtocleanoutthedischargechute.
Toclear thechute:
1. SHUTTHEENGINEOFF!
2. Wait 10secondstobe surethe impellerbladeshavestopped
rotating.
3. Alwaysusea clean-outtool,notyourhands.
4
MAINTENANCE & STORAGE
Nevertamperwithsafetydevices.Checktheirproperoperation
regularly.Refertothemaintenanceandadjustmentsectionsof thismanual.
Beforecleaning,repairing,or inspectingmachinedisengageall controlleversandstopthe engine.Waituntiltheauger/impeller cometoa completestop.Disconnectthe sparkplugwireand groundagainsttheenginetopreventunintendedstarting.
Checkboltsand screwsfor propertightnessat frequentintervals tokeepthe machineinsafeworkingcondition.Also,visually inspectmachineforanydamage.
Donotchangetheenginegovernorsettingor over-speedthe engine.Thegovernorcontrolsthe maximumsafeoperatingspeed oftheengine.
Snowthrowershaveplatesandskidshoesaresubjecttowear anddamage.Foryoursafetyprotection,frequentlycheckall componentsand replacewithoriginalequipmentmanufacturer's (OEM)partsonly."Useofpartswhichdo notmeettheoriginal equipmentspecificationsmayleadto improperperformanceand compromisesafety!"
Checkcontrolleversperiodicallytoverifytheyengageanddisen- gageproperlyandadjust,if necessary.Refertotheadjustment sectioninthisoperator'smanualforinstructions.
Maintainor replacesafetyandinstructionlabels,asnecessary.
Observeproperdisposallawsand regulationsfor gas,oil,etc. to protecttheenvironment.
Priorto storing,runmachinea few minutestoclear snowfrom machineand preventfreezeupof auger/impeller. Neverstorethemachineorfuelcontainerinsidewherethereisan
openflame,sparkorpilotlightsuchasa 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 allmechanicalandsafetysystemsareworkingproperlyand not 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)and ThreeWay
Catalyst(TWO)if soequipped.
SPARK ARRESTOR
Thismachineisequippedwithaninternalcombustionengineand shouldnotbe usedonor nearany unimprovedforest-covered, brush-coveredorgrass-coveredlandunlesstheengine'sexhaust systemisequippedwitha sparkarrestermeetingapplicablelocalor statelaws(ifany)
Ifa sparkattesterisused,it shouldbemaintainedineffectiveworking orderbytheoperator.Inthe StateofCaliforniatheaboveis required
bylaw (Section4442oftheCaliforniaPublicResourcesCode).Other
statesmayhavesimilarlaws. Federallawsapplyonfederallands. A sparkarresterforthemufflerisavailablethroughyournearestSears
PartsandRepairServiceCenter.
SAFETY SYMBOLS
Thispagedepictsanddescribessafetysymbolsthatmayappearonthisproduct. Read,understand,andfollowall instructionson themachine beforeattemptingto assembleandoperate.
READ THE OPERATOR'S MANUAL(S)
i
i
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.
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
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7
NOTE:Referencesto rightorleft sideofthesnowthrowerare determinedfrombehindtheunitinthe operatingposition(standing directlybehindthesnowthrower,facingthe handlepanel).
REMOVING FROM CARTON
1. Cutthe cornersofthecartonandlay the sidesflaton the ground. Removeanddiscardallpackinginserts.
2. Movethesnowthroweroutofthecarton.
3. Makecertainthecartonhasbeencompletelyemptiedbefore discardingit.
ASSEMBLY
1. Observethe lowerrearareaofthesnowthrowertobesureboth cablesarealignedwith rollerguidesbeforepivotingthehandle
upward. a. Placethe shiftleverin the F6position.
b. Pullupandbackon upperhandleasshownin Figure1.As
youare raisingthehandleupward,makesurethat bothends ofthecentercablearepositionedproperlyinthe brackets. Alignupperhandlewiththe lowerhandle.
c. Tightenhandknobssecuringupperhandleto lowerhandle.
Removeanddiscardanyrubberbands,ifpresent.Theyare forpackagingpurposesonly.
2. Removecotterpin,wing nut,andhexscrewfromchutecontrol headandclevispinandbow-tiecotterpinfromchutesupport bracket.SeeFigure2.
3. Insertroundendofchuterodinto inputofchutecontrolhead.
Pushrodasfarintothe chutecontrolheadaspossible,keeping theholesinthechuterodpointingupward.SeeFigure3.
ChuteControl Head
.........f ::_Chute Support
Bracket
Chute Base r
Figure2
f
Figure1
J
Figure3
J
8
4. Placechuteontochutebaseandensurehexrodis positioned underhandlepanel.Installhexboltpreviouslyremovedbut do notsecurewithwingnutatthistime.See Figure4.
5. Squeezethetriggeron thehandlepaneljoystickandrotatethe chutebyhandtofaceforward.Theholesinthechutecontrol inputwill befacingup.SeeFigure5.
NOTE:The chutewill not rotatewithoutsqueezingthetriggeronthe
joystick.
6. Rotatethejoystickto the oneo'clockpositionsothe silver
indicatorarrowontheinputshaftbelowthecontrolpanelpoints upward.SeeFigure6.
NOTE:Thejoystickwillbe angledslightlyto theright.SeeFigures5 &
6.
f
ChuteControlf
Figure5
Figure4
f
FrontView
Joystick
J
Figure6
9
7, Insertthehexendofchuterodintothe inputshaftbelowjoystick
onhandlepanel,Makesuretolineupthe holein the hexendof chuterodwiththe arrowonthe inputshaft.See Figure7.
NOTE:The chuterodwillfit snugglyintotheinputshaft.Supportthe rearofthedashpanelwithonehandwhileinsertingthe chuterodwith yourotherhandto ensurethechuterodis insertedall the way intothe inputshaft.
8. Nowpushtheroundendofchuterodbacktowardsthehandle paneluntiltheholeinthe rodlinesupwiththe holeinthechute controlinputclosestto the chutecontrolhead.Insertthecotter pin.See Figure8.
NOTE:The secondholeisusedto achievefurtherengagementof thehexendofchuterodintotheinputshaftif requiredandcanbe usedlaterforadjustmentif the chutedoes notfully rotate.Refertothe Service& MaintenancesectionforChuteControlRodadjustments.
9. Finishsecuringchutecontrolheadtochutesupportbracketwith
wingnut,andclevispinandbow-tiecotterpinremovedearlier. See Figure9.
//
Figure8
y..................
x
\
\
Figure7
Figure9
10
10. Checkthatallcablesareproperlyroutedthroughthecable guide on theengine.SeeFigure10.
NOTE:Forsmoothestoperation,the cablesshouldallbetotheleftof thechutecontrolrod.
11. Theextensioncordforthe electricstarterisfastenedwitha cabletie to therearoftheaugerhousingforshippingpurposes.
Cutthecabletie and removecord beforeoperatingthe unit.
SET-UP
Shear Pins Holesare locatedintheplasticdashpanelforconvenientshear
pinstorage.SeeFigure11.Referto the Operationsectionformore informationregardingshearpin replacement.
....ill /ii
IIIhll iillii!
Figure10
11
J
Figure11
Chute Clean-Out Tool Achute clean-out tool is fastenedtothetopoftheaugerhousing
witha mountingclip.SeeFigure12.Thetoolisdesignedtocleara chuteassemblyoficeandsnow.Thisitemisfastenedwitha cabletie atthefactory.Cutthecabletiebeforeoperatingthe snowthrower.
loft _1 .allm?vingpartshave.
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
Figure12
NOTE:Equaltire pressureistobe maintainedat alltimesforperfor- 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 middleorlowerpositionwhentheareatobe clearedis uneven,suchas a graveldriveway
NOTE:If youchoosetooperatethesnowthrowerona gravelsurface, keepthe skidshoesin positionfor maximumclearancebetweenthe groundandtheshaveplate.
Toadjustthe skidshoes:
1. Loosenthefourhexnuts(twooneachside)andcarriagebolts. Moveskidshoestodesiredposition.SeeFigure13.
2. Makecertaintheentirebottomsurfaceof skidshoeisagainstthe groundtoavoidunevenwearontheskidshoes.
3. Retightennutsand boltssecurely.
Figure13
12
Auger Control
Priortooperatingyoursnowthrower,carefullyreadandfollowall instructionsbelow.Performalladjustmentsto verifyyoursnow throwerisoperatingsafelyandproperly.
Checktheadjustmentof the augercontrolas follows:
1. Whentheaugercontrolis releasedandin the disengaged"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. Withtheaugercontrolin thedisengaged"up" position,walktothe frontofthemachine.
6. Confirmthatthe augershavecompletelystoppedrotatingand showNOsignsof motion.IfanyaugershowsANYsignof rotating,immediatelyreturntotheoperator'spositionandshutoff theengine.WaitforALLmovingpartstostopbeforeadjustingthe augercontrol.
7. Toreadjustthecontrolcable,loosentheupperhexboltonthe augercablebracket.SeeFigure14.
8. Positionthe bracketupwardtoprovidemoreslack(or downward toincreasecabletension).
9. Retightentheupperhexbolt.
10. Repeatsteps2-6aboveto verifyproperadjustmenthasbeen achieved.
Figure14
\
\
\
\
\
\
13
f
Drive Control
Gas Cap
Chute Assembly
CleanOut
Tool
\
\
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) is thefastest. F 1
Reverse Yoursnowthrowerhastwo reverse(R) speeds.One(1)isthe
slowerandtwo(2) isthefaster.
ShiftLever
z Four-WayChuteControP (Joystick)
J
AugerControl
Mumer Recoil Starter
\ Handle
Primer ___ FUEL LEVEL
\
\
Key
Throttle Control
Choke Control
/
Oil Drain
KEY
Thekeyisa safetydevice.It mustbefully insertedin orderfor the engineto start. Remove thekeywhenthesnowthrowerisnotin use.
NOTE:Donot turnthekeyinan attemptto start theengine.Doingsomaycauseit to break.
CHOKE CONTROL
Thechokecontrolisfoundon therearofthe engineand is activatedbyrotatingtheknob
totheCHOKEposition.Activatingthe choke controlclosesthe chokeplateon thecarburetor andaidsin startingtheengine.
Electric Starter Outlet
Electric Starter
Button
,J
CHUTE ASSEMBLY
Snowdrawnintotheaugerhousingisdischargedout the chute assembly.
Meets ANSi Safety Standards
CraftsmanSnowThrowersconformto the safetystandardoftheAmericanNationalStandardsInstitute(ANSi).
14
THROTTLE CONTROL
Thethrottlecontrolis locatedontherearoftheengine.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,theaugerbladesrotateand drawsnowintothe auger housing.
AUGER CONTROL
f AUGER
CONTROL
@
Thedrivecontrolis locatedon therighthandle.Squeezethecontrol gripagainstthehandletoengagethewheeldrive.Releaseto stop.
Thedrivecontrolalso lockstheaugercontrolsoyoucanoperate thechutedirectionalcontrolwithoutinterruptingthesnowthrowing
process.If theaugercontrolisengagedsimultaneouslywiththedrive control,the operatorcanreleasetheaugercontrol(onthelefthandle) andtheaugerswillremainengaged.Releaseboth controlstostopthe augersandwheeldrive.
NOTE:Alwaysreleasethedrivecontrolbeforechangingspeeds.
Failureto dosowillresultinincreasedwearon yourmachine'sdrive
system.
FOUR-WAY CHUTE CONTROL TM
f
CHUTE DiRECTiONAL CONTROL
CHUTETiLTDOWH
t
CHUTEROTATE CHUTEROTATE
LEFT RIGHT
CHUTETiLTUP
Thefour-waychutecontroFM(Joystick)islocatedon theleft sideof the
handlepanel. * Tochangethedirectioninwhichsnowis thrown,squeezethe
buttononthechutecontrolleverand pivotthe chutecontrollever
tothe rightortotheleft.
* Tochangetheangle/distancewhichsnowisthrown,pivotthe
chutecontrolleverforwardtotiltthechutedownand backwardto 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. Releaseboththe AugerControlandtheDriveControl.
2. Stopthe engineby removingtheignitionkey.
3. Removetheclean-outtoolfromtheclipwhichsecuresit to the rearoftheaugerhousing.
4. Usethe shovel-shapedendof theclean-outtooltodislodgeand scoopanysnowand icewhichhasformedin andnearthechute assembly.
5. Refastenthe clean-outtooltothemountingclip ontherearof theaugerhousing,reinserttheignitionkeyandstartthesnow thrower'sengine.
6. Whilestandingintheoperator'sposition(behindthesnow thrower),engagethe augercontrolfora fewsecondstoclearany remainingsnowandice fromthechuteassembly.
BEFORE STARTING ENGINE
Read,understand,andfollowall instructionsandwarningsonthe machineand inthismanualbeforeoperating.
Oil Theunit wasshippedwith oil inthe engine.Checkoil levelbefore
eachoperationtoensureadequateoil intheengine.Forfurther instructions,refertothe stepsonpage18.
NOTE:Besureto checktheengineon a levelsurfacewiththe engine stopped.
1. Removetheoil fillercap/dipstickandwipethedipstickclean.
2. insertthecap/dipstickintothe oilfillerneck,butdo NOTscrewit
in.
3. Removetheoil fillercap/dipstick,ifthe levelislow,slowlyadd oil (5%30, witha minimumclassificationof SF/SG)untiloil level registersbetweenhigh(H) andlow(L).
NOTE:Do notoverfill.Overfillingwithoil mayresultinenginesmoking, hardstartingorsparkplugfouling.
4. Replaceandtightencap/dipstickfirmlybeforestartingengine.
Gasoline Useautomotivegasoline(unleadedor low leadedto minimizecombus-
tionchamberdeposits)witha minimumof87octane.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 sparksintheareawherethe engineis
refueledor wheregasolineisstored.
Donotoverfillthefueltank.After refueling,makesurethetank capisclosedproperlyandsecurely.
Becarefulnotto spillfuelwhenrefueling.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 untilfuelreachesthefuel levelindicatortoallowspaceforfuelexpansion.
STARTING THE ENGINE
Alwayskeephandsandfeetclearof movingparts. Donotusea pressurizedstartingfluid.Vaporsareflammable.
NOTE:Allowtheenginetowarmupfora fewminutesafter starting. Theenginewillnotdevelopfullpoweruntilitreachesoperating
temperatures.
1. Makecertainboththe augercontrolanddrivecontrolarein the disengaged(released)position.
2. insertignitionkeyinto slot.Makesureitsnapsintoplace.Donot attempttoturnthekey.
NOTE:Theenginecannotstartwithoutthekeyisfully insertedintothe ignitionswitch.
Electric Starter
Theoptionalelectricstarterisequippedwitha groundedthree-wire
powercordand plug,andis designedtooperateon120voltAC householdcurrent.Itmustbe usedwitha properlygroundedthree- prongreceptacleat all timestoavoidthe possibilityofelectricshock. Followall instructionscarefullypriortooperatingtheelectricstarter.
DONOTuseelectricstarterinthe rain.
Determinethatyourhome'swiringisa three-wiregroundedsystem.
Aska licensedelectricianifyouarenotcertain.
Ifyou havea groundedthree-prongreceptacle,proceedasfollows. Ifyou donothavethe properhousewiring,DONOTusetheelectric
starterunderanyconditions.
1. Plugtheextensioncord intotheoutletlocatedon the engine's surface.Plugtheotherendof extensioncordintoa 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. Pushstarterbuttontostartengine.Oncetheenginestarts,im- mediatelyreleasestarterbutton.Electricstarteris equippedwith thermaloverloadprotection;systemwilltemporarilyshut-downto
allowstartertocoolifelectricstarterbecomesoverloaded.
6. Astheenginewarms,slowlyrotatethechokecontrolto RUN position.Iftheenginefalters,restartengineandrunwithchoke athalf-chokepositionfor a shortperiodof time,andthen slowly rotatethechokeintoRUNposition.
7. Afterengineisrunning,disconnectpowercordfromelectric starter.Whendisconnecting,alwaysunplugtheendatthewall outletbeforeunpluggingtheoppositeendfromtheengine.
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 pullquicklyandforcefullyto overcomethecompression.Engine shouldstart.Donot releasethehandleandallowittosnapback. ReturnropeSLOWLYtooriginalposition.If required,repeatthis step.
5. Astheenginewarms,slowlyrotatethechokecontrolto RUN position.Iftheenginefalters,restartengineandrunwithchoke athalf-chokepositionfor a shortperiodof time,andthen slowly 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,usetheslowerspeedsuntil
youarecomfortableandfamiliarwiththeoperationofthesnow thrower.
2. Squeezethedrivecontrolagainstthe handleandthesnow throwerwillmove.Releaseitanddrive motionwillstop.
NOTE:NEVERrepositionthe shiftlever(changespeedsordirection oftravel)withoutfirst releasingthedrivecontrolandbringingthesnow throwertoa completestop.Doingsowill resultin prematurewearto thesnowthrower'sdrivesystem.
TO ENGAGE AUGERS
1. Toengagethe augersandstartthrowingsnow,squeezethe augercontrolagainstthelefthandle.Releaseto stoptheaugers.
REPLACING SHEAR PINS
Theaugersaresecuredtothespiralshaftwith shearpinsandcotter
pins.If the augersshouldstrikeaforeignobjectoricejam,thesnow throwerisdesignedsothatthe pins mayshear.If theaugerswill not turn,checktoseeifthepinshavesheared.SeeFigure16.
NEVERreplacethe augershearpinswithanythingotherthanSears SKU#88389/0EMPartNo.738-04124Areplacementshearpins. Anydamagetotheaugergearboxorothercomponentsas a resultof
[fa ngto dosow NOTbecoveredby 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. Checkfor cableslackness
1. Change
1. Change
1. Runengineuntilit stopsfromlack
Followthemaintenanceschedulegivenbelow.Thischartdescribes serviceguidelinesonly.UsetheServiceLogcolumnto keeptrackof completedmaintenancetasks.Tolocate the nearest SearsService Centeror to scheduleservice,simplycontactSears at
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.20 oz.).Donot over-fill.Usea 4-stroke, oran equivalenthighdetergent,premiumqualitymotoroilcertified tomeetorexceedU.S.automobilemanufacturer'srequirementsfor
serviceclassificationSG, SR MotoroilsclassifiedSG,SFwillshow thisdesignationonthecontainer.
1. Removetheoil fillercap/dipstickandwipethedipstickclean.
2. Insertthe cap/dipstickintotheoil filler neck,butdo not screwit in.
3. Removetheoil fillercap/dipstick.Ifthelevelislow,slowlyaddoil untiloil levelregistersbetweenhigh(H)and low(L),Figure17.
4. Replaceandtightencap/dipstickfirmlybeforestartingengine.
f
Figure17
18
Changing Engine Oil
NOTE:Changetheengineoilafterthe first 5 hoursofoperationand oncea seasonorevery50hoursthereafter.
1. Drainfuelfromtankbyrunningengineuntilthe fuel tankisempty. Besurefuelfillcapissecure.
2. Placesuitableoilcollectioncontainerunderoildrainplug.
3. Removeoildrainplug.SeeFigure18.
4. Tipenginetodrainoil intothecontainer.Usedoilmustbe disposedofata propercollectioncenter.
Usedoil isa hazardouswasteproduct.Disposeof usedoil properly. Donotdiscardwith householdwaste.Checkwithyourlocalauthori-
tiesor SearsServiceCenterfor safedisposal/recyclingfacilities.
.
Reinstallthedrainplugandtightenit securely.
6.
Refillwiththerecommendedoilandchecktheoil level.See RecommendedOil Usagechart.Theengine'soilcapacityis20
ounces.
u i
Synthetic
Oil Drain
Plug
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: Checkthesparkplugoncea seasonorevery25hoursof operation.Changethesparkplugoncea seasonorevery100hours. Toensureproperengineoperation,thesparkplugmustbe properly gappedandfreeofdeposits.
Spark Plug
©
SparkPlugBoot
J
Figure19
1. Removethesparkplugbootand usea sparkplugwrenchto removetheplug.SeeFigure19.
2. Visuallyinspectthe sparkplug. Discardthe sparkplugifthereis apparentwear,oriftheinsulatoriscrackedorchipped.Cleanthe
sparkplugwithawirebrushif it istobe reused.
19
3. Measurethe pluggapwitha feelergauge.Correctasnecessary bybendingsideelectrode.SeeFigure20.Thegap shouldbeset to.02-.03inches(0.60-0.80ram).
4. Checkthatthesparkplugwasherisingoodconditionandthread thesparkplugin byhandtopreventcross-threading.
5. Afterthe sparkplugisseated,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 hoursofoperation.
1. Topreventspillage,removeall fuelfromtank byrunningengine untilitstops.
2. Carefullypivotthesnowthrowerupandforwardsothat it restson theaugerhousing.
3. Removethe lowerframecoverfromtheundersideofthesnow throwerbyremovingtheself-tappingscrewswhichsecureit.
4. Applya lightcoatingofengineoil (or3-in-1oil) tothehexshaft. SeeFigure21.
f
Electrode
.02=.03 in.
(0.60=0.80 rnrn)
J
Figure20
NOTE:Whenlubricatingthehexshaft,be carefulnotto get any oilon thealuminumdriveplateor rubberfrictionwheel.Doingsowill hinder 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 skidshoesonthe bottomofthesnowthrowerare subjectto wear.Theyshouldbecheckedperiodicallyandreplaced whennecessary.
NOTE:Theskidshoesonthismachinehavetwo wearedges.When onesidewearsout, theycan be rotated1800to usetheotheredge.
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 rangeof speeds(forwardandreverse)cannotbe achieved,
referto the figuretotherightandadjusttheshiftcableasfollows:
1. Placethe shiftleverin thefastest forwardspeedposition(F6).
2. Loosenthehex nuton the shiftcableindexbracket.SeeFigure
24.
3. Pivotthebracketdownwardto takeupslackinthe cable.
4. Retightenthehexnut.
NOTE:Augersnotshown for clarity.
Figure23
Drive Control Whenthedrivecontrolisreleasedandin thedisengaged"up"position,
thecableshouldhaveverylittle slack.It shouldNOTbetight.Also, ifthereis excessiveslackin thedrivecableor iftheunitexperiences intermittentdrivewhileusing,thecablemayneedtobeadjusted.
Checktheadjustmentof the drivecontrolasfollows:
1. Withthedrivecontrolreleased,pushthesnowthrowergently forward.Theunitshouldrollfreely.
2. Engagethe drivecontrolandgentlyattempttopushthesnow throwerforward.Thewheelsshouldnotturn.Theunitshouldnot
rollfreely.
3. Withthedrivecontrolreleased,movethe shift leverbackand forthbetweenthe R2positionandtheF6positionseveraltimes.
Thereshouldbeno resistancein theshiftlever.
4. If anyof the abovetestsfailed,thedrivecable is in needof adjust- ment.Proceedasfollows:
5. Loosenthelowerhexbolt onthedrivecable bracket.SeeFigure
25.
6. Positionthe bracketupwardtoprovidemoreslack(or downward toincreasecabletension).
7. Retightenthelowerhex boltand repeatsteps1 through4.
Figure24
f
/
........
Figure25
21
Chute Control Rod Toachievemorechutecontrolrodengagementinthe inputshaftunder
thehandlepanel,thechutecontrolrodwillhaveto beadjusted.Refer toFigure26.
Toadjustthis rod,proceedasfollows:
1. Removethecotterpinfromtheholeclosestto the chutecontrol headon the chutecontrolinput.
2. Pullout thechutecontrolroduntil theholein it linesupwiththe otherholein thechutecontrolinput.
3. Reinsertthecotterpinthroughthisholeandthe chutecontrolrod.
Auger Control RefertotheAssemblysectionforinstructionsonadjustingtheauger
controlcable.
Skid Shoes RefertotheAssemblysectionforinstructionsonadjustingtheskid
shoes.
BELT REPLACEMENT Auger Belt
Toremoveandreplaceyoursnowthrower'saugerbelt,proceedas follows:
1. Topreventspillage,removeall fuelfromtank byrunningengine untilitstops.
2. Removethe plasticbeltcoveronthefrontoftheenginebyremov- ingthetwoself-tappingscrews.SeeFigure27.
3. Rolltheaugerbeltoff theenginepulley.SeeFigure28.
/
/
/
/
/
/
Figure26
f
22
J
Figure27
f
/
Figure28
4, Carefullypivotthesnowthrowerupandforwardsothatitrestson
theaugerhousing.
5, Removetheframecoverfromtheundersideofthesnowthrower
byremovingtheself-tappingscrewswhichsecureit,SeeFigure 29,
6, Removethebeltasfollows,RefertoFigure30,
a, Loosenandremovetheshoulderscrewwhichactsasabelt
keeper,
b, Unhookthesupportbracketspringfromtheframe.
7, Removethebeltfromaroundtheaugerpulley,andslipthebelt
betweenthesupportbracketandtheaugerpulley.SeeFigure31,
8, Reassembleaugerbeltbyfollowingtheseinstructionsinopposite
orderandmannerofremoval.
9, PerformtheAugerControltestoutlinedintheAssemblysection
ofthismanual,
/
NOTE:Do NOTforgetto reinstalltheshoulderscrewandreconnect thespringtotheframeafterinstallinga replacementaugerbelt,
Figure29
f
Figure30
f
23
Figure31
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