Craftsman 247.374880 User Manual

Operator's Manual
33" LAWN MOWER
Model No. 247.374880
CX
S
o SAFETY
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. 769-08683
PARTS LIST
o ESPANOL
(December10,2012)
WarrantyStatement.............................. Page2
SafetyInstructions............................ Pages3-6
SlopeGuide..................................... Page7
Assembly.................................... Pages8-12
Operation.................................. Pages13-15
Off-SeasonStorage............................. Page26
Troubleshooting............................... Page27
PartsList.................................... Page28-47
Espa_ol......................................... Page51
ServiceNumbers............................ BackCover
ServiceandMaintenance................... Pages16-25
CRAFTSMANCXTWOYEARFULLWARRANTY
Fortwoyearsfromthedateofpurchase,thisproductiswarrantedagainstanydefectsinmaterialorworkmanship.Adefectiveproductwillreceivefree repairorfreereplacementifrepairisunavailable.
Thiswarrantyappliesforonlyoneyearfromthedateofpurchaseifthisridingequipmentiseverusedwhileprovidingcommercialservicesorifrentedto anotherperson.
Forwarrantycoveragedetailstoobtainrepairorreplacement,visitthewebsite:www.craftsman.com.
ThiswarrantycoversONLYdefectsinmaterialandworkmanship.WarrantycoveragedoesNOTinclude: , Expendableitemsthatcanwearoutfromnormalusewithinthewarrantyperiod,includingbutnotlimitedtoblades,sparkplugs,aircleaners,belts,
andoilfilters.
, Standardmaintenanceservicing,oilchanges,ortune-ups. , Tirereplacementorrepaircausedbypuncturesfromoutsideobjects,suchasnails,thorns,stumps,orglass. , Tireorwheelreplacementorrepairresultingfromnormalwear,accident,orimproperoperationormaintenance.
, Repairsnecessarybecauseofoperatorabuse,includingbutnotlimitedtodamagecausedbyimpactingobjectsthatbendtheframeorcrankshaft,or
over-speedingtheengine,etc.
Repairsnecessarybecauseofoperatornegligence,includingbutnotlimitedto,electricalandmechanicaldamagecausedbyimproperstorage,failureto usethepropergradeandamountofengineoil,failuretokeepthedeckclearofflammabledebris,orfailuretomaintaintheequipmentaccordingtothe instructionscontainedintheoperator'smanual.
Engine(fuelsystem)cleaningorrepairscausedbyfueldeterminedtobecontaminatedoroxidized(stale).Ingeneral,fuelshouldbeusedwithin30days ofitspurchasedate.
Normaldeteriorationandwearoftheexteriorfinishes,orproductlabelreplacement.
Thiswarrantygivesyouspecificlegalrights,andyoumayalsohaveotherrightswhichvaryfromstatetostate.
SearsBrandsManagementCorporation,NoffmanEstates,IL60179
Engine Oil: SAE 30 Fuel: Unleaded Gasoline
Engine: MTD
Model Number Serial Number Date of Purchase
Record the model number, serial number,
and date of purchase above.
© Sears Brands, LLC 2
Thissymbolpointsout importantsafety instructionswhich,ifnot followed,couldendangerthepersonalsafetyand/orproperty of
yourselfandothers.Readandfollow all instructions inthismanual
beforeattempting to operatethis machine.Failureto complywith these instructionsmayresultinpersonalinjury.Whenyouseethis symbol,HEED
ITSWARNING!
Thismachinewasbuilt to beoperatedaccordingtothesafeoperation practicesinthismanual.Aswith anytype of powerequipment, carelessnessorerroronthepart ofthe operatorcanresultinseriousinjury. Thismachineiscapableof amputating fingers, hands,toesandfeet and
throwingdebris.Failureto observethefollowing safety instructionscould resultinseriousinjury or death.
CALIFORNIA PROPOSITION 65
EngineExhaust,someofits constituents,and certainvehiclecomponents containor emit chemicalsknowntoStateof Californiato causecancerand
birth defectsorother reproductiveharm.
GENERAL OPERATION
Readthisoperator'smanualcarefullyinitsentiretybeforeattemptingto assemblethis machine.Read,understand,andfollowallinstructionsonthe machineandinthemanualsbeforeoperation.Keepthismanualina safe placeforfutureandregularreferenceandfororderingreplacementparts
Becompletelyfamiliarwiththecontrolsandtheproperuseofthismachine beforeoperatingit.
Thismachineisaprecisionpieceofpowerequipment,nota plaything. Therefore,exerciseextremecautionatalltimes.Thismachinehasbeen
designedto performonejob:tomowgrass.Donotuseitforanyother purpose.
Neverallowchildrenunder14yearsof agetooperatethismachine.Children 14andovershouldreadandunderstandtheinstructionsandsafeoperation practicesinthismanualandonthemachineandshouldbetrainedand supervisedbyanadult.
Onlyresponsibleindividualswhoarefamiliarwith theserulesofsafe operationshouldbeallowedtousethis machine.
Thoroughlyinspecttheareawheretheequipmentistobeused.Removeall stones,sticks,wire,bones,toysandotherforeignobjects,whichcouldbe trippedoverorpickedupandthrownbytheblade.Thrownobjectscancause seriouspersonalinjury.
Planyourmowingpatterntoavoiddischargeofmaterialtowardroads, sidewalks,bystandersandthelike.Also,avoiddischargingmaterialagainst awall orobstruction,whichmaycausedischargedmaterialtoricochetback towardtheoperator.
Tohelpavoidbladecontactora thrownobjectinjury,stayinoperatorzone behindhandlesandkeepchildren,bystanders,helpersandpetsatleast75 feetfrommowerwhileitisinoperation.Stopmachineifanyoneentersarea.
Alwayswearsafetyglassesorsafetygogglesduringoperationandwhile performinganadjustmentor repairto protectyoureyes.Thrownobjects whichricochetcancauseseriousinjurytotheeyes.
Your Responsibility--Restrict theuseofthis powermachineto personswhoread,understandandfollow thewarningsandinstructionsin
thismanualandon the machine.
SAVETHESEINSTRUCTIONS!
Wearsturdy,rough-soledworkshoesandclose-fittingslacksandshirts. Shirtsandpantsthatcoverthearmsandlegsandsteel-toedshoesare recommended.Neveroperatethismachineinbarefeet,sandals,slipperyor light-weight(e.g.canvas)shoes.
Donotputhandsorfeetnearrotatingpartsorunderthecuttingdeck. Contactwith bladecanamputatefingers,hands,toesandfeet.
Amissingordamageddischargecovercancausebladecontactorthrown objectinjuries.
Manyinjuriesoccurasaresultofthemowerbeingpulledoverthefoot duringafall causedbyslippingortripping.Donotholdontothemowerif youarefalling:releasethehandleimmediately.
Neverpullthemowerbacktowardyouwhileyouarewalking.Ifyoumust backthemowerawayfromawallorobstructionfirstlookdownandbehind toavoidtrippingandthenfollowthesesteps:
a. Stepbackfrom mowertofullyextendyourarmsforward. b. Besureyouarewellbalancedwith surefooting.
c. Pullthemowerbackslowly,nomorethanhalfwaytowardyou. d. Repeatthesestepsasneeded.
Donotoperatethemowerwhileundertheinfluenceofalcoholordrugs. Donotengagetheself-propelledmechanismonmachinessoequipped
whilestartingengine. Thebladecontrolhandleisasafetydevice.Neverattemptto bypassits
operation.Doingsomakesthesafetydeviceinoperativeandmayresultin personalinjurythroughcontactwith therotatingblade.Thebladecontrol handlemustoperateeasilyinbothdirectionsandautomaticallyreturntothe disengagedpositionwhenreleased.
Neveroperatethemowerinwetgrass.Alwaysbesureofyourfooting. A slipandfallcancauseseriouspersonalinjury.Ifyoufeelyouarelosingyour footing,releasethebladecontrolhandleimmediatelyandthebladewill stoprotatingwithin threeseconds.
Mowonlyindaylightorgoodartificiallight.Walk,neverrun. Stopthebladewhencrossinggraveldrives,walksorroads.
Iftheequipmentshouldstarttovibrateabnormally,stoptheengineand checkimmediatelyforthecause.Vibrationisgenerallyawarningoftrouble.
Shuttheengineoffandwaituntilthebladecomestoacompletestopbefore removingthegrasscatcheroruncloggingthechute.Thecuttingblade
continuestorotateforafewsecondsafterthebladecontrolisreleased. Neverplaceanypartofthebodyinthebladeareauntilyouaresurethe
bladehasstoppedrotating. Neveroperatemowerwithoutpropertrailshield,dischargecover,grass
catcher,bladecontrolhandleorothersafetyprotectivedevicesinplaceand working.Neveroperatemowerwithdamagedsafetydevices.Failuretodo socanresultinpersonalinjury.
Mufflerandenginebecomehotandcancauseaburn.Donottouch. Neverattempttomakeawheelorcuttingheightadjustmentwhilethe
engineisrunning. Onlyusepartsandaccessoriesmadeforthismachinebythemanufactureras
listedinthePartspagesofthisOperator'sManual.Failuretodosocanresult inpersonalinjury.
Whenstartingengine,pullcordslowlyuntilresistanceisfelt,thenpull rapidly.Rapidretractionofstartercord(kickback)willpullhandandarm towardenginefasterthanyoucanletgo.Brokenbones,fractures,bruisesor sprainscouldresult.
Ifsituationsoccurwhicharenotcoveredinthismanual,usecareandgood
judgement.
SLOPE OPERATION
Slopesareamajorfactorrelatedto slipandfall accidents,whichcanresultinsevere injury.Operationonslopesrequiresextracaution.Ifyoufeeluneasyonaslope,do notmowit.Foryoursafety,usetheSlopeGuideincludedaspartofthismanualto measureslopesbeforeoperatingthismachineonaslopedor hillyarea.Iftheslope isgreaterthan 15degrees,donotmowit.
Do:
Mowacrossthefaceofslopes;neverupanddown.Exerciseextremecaution whenchangingdirectiononslopes.
Watchforholes,ruts,rocks,hiddenobjects,orbumpswhichcancauseyou tosliportrip.Tallgrasscanhideobstacles.
Alwaysbesureof yourfooting.Aslipandfallcancauseseriouspersonal injury.Ifyoufeelyouarelosingyourbalance,releasethebladecontrol handleimmediatelyandthebladewillstoprotatingwithinthree(3)
seconds.
Do Not:
Donotmowneardrop-offs,ditchesorembankments,becauseyoucould loseyourfootingorbalance.
Donotmowslopesgreaterthan15degreesasshownontheslopeguide. Donotmowonwetgrass.Unstablefootingcouldcauseslipping.
CHILDREN
Tragicaccidentscanoccuriftheoperatorisnotalerttothepresenceof children. Childrenareoftenattractedtothemowerandthemowingactivity.Theydonot understandthedangers.Neverassumethatchildrenwillremainwhereyoulastsaw
them.
Keepchildrenoutofthemowingareaandunderwatchfulcareofa responsibleadultotherthantheoperator.
Bealertandturnmoweroff ifa childentersthearea. Beforeandwhilemovingbackwards,lookbehindanddownforsmall
children.
Useextremecarewhenapproachingblindcorners,doorways,shrubs,trees,
orotherobjectsthatmayobscureyourvisionofachildwhomayrunintothe
mower.
Keepchildrenawayfromhotorrunningengines.Theycansufferburnsfrom
ahotmuffler.
Neverallowchildrenunder14yearsofagetooperatethismachine.Children 14andovershouldreadandunderstandtheinstructionsandsafeoperation practicesinthismanualandonthemachineandbetrainedandsupervised byanadult.
SERVICE
Safe Handling of Gasoline: Toavoidpersonalinjuryorpropertydamageuseextremecareinhandling
gasoline.Gasolineisextremely flammableandthe vaporsare explosive. Seriouspersonalinjury canoccurwhengasolineisspilledonyourselforyour clotheswhichcanignite.Washyourskinandchangeclothesimmediately.
Useonlyanapprovedgasolinecontainer. Neverfill containersinsideavehicleoronatruckortrailerbedwith a plastic
liner.Alwaysplacecontainersonthegroundawayfromyourvehiclebefore
filling.
Removegas-poweredequipmentfromthetruckortrailerandrefuelit on theground.Ifthisisnotpossible,thenrefuelsuchequipmenton atrailer with a portablecontainer,ratherthanfromagasolinedispensernozzle.
Keepthenozzleincontactwiththe rimofthefueltankorcontaineropening atalltimesuntilfuelingiscomplete.Donotuseanozzlelock-opendevice.
Extinguishallcigarettes,cigars,pipesandothersources ofignition.
Neverfuelmachineindoorsbecauseflammablevaporswillaccumulatein thearea.
Neverremovegascaporaddfuelwhileengineishotorrunning.Allow enginetocoolatleasttwominutesbeforerefueling.
Neverover-fillfueltank.Toallowforexpansionof thefuel,donotfill above thebottomofthefueltankneck.
Replacegasolinecapandtightensecurely.
Ifgasolineisspilled,wipeitofftheengineandequipment.Movemachineto anotherarea.Wait5 minutesbeforestartingengine.
Neverstorethemachineorfuelcontainernearanopenflame,sparkorpilot
lightasonawaterheater,spaceheater,furnace,clothesdryerorothergas appliances.
Toreducefire hazard,keepmachinefreeofgrass,leaves,orotherdebris
build-up.Cleanupoilorfuelspillageandremoveanyfuel-soakeddebris. Allowmachinetocoolatleast5 minutesbeforestoring.
4
General Service:
Neverrunanengineindoorsorinapoorlyventilatedarea.Engineexhaust containscarbonmonoxide,anodorlessanddeadlygas.
Beforecleaning,repairing,orinspecting,makecertainthebladeandall movingpartshavestopped.Disconnectthesparkplugwireandground againsttheenginetopreventunintendedstarting.
Checkthebladeandenginemountingboltsatfrequentintervalsforproper tightness.Also,visuallyinspectbladefordamage(e.g.,bent,cracked,worn). Replacebladewith theoriginalequipmentmanufacture's(O.EM.)blade only,listedinthe Partspagesofthismanual.Useofpartswhichdonotmeet theoriginalequipmentspecificationsmayleadto improperperformance andcompromisesafety!
Mowerbladesaresharpandcancut.Wrapthebladeorweargloves,anduse extracautionwhenservicingthem.
Keepallnuts,bolts,andscrewstightto besuretheequipmentisin safe workingcondition.
Nevertamperwith safetydevices.Checktheir properoperationregularly. Afterstrikingaforeignobject,stoptheengine,disconnectthesparkplug
wireandgroundagainsttheengine.Thoroughlyinspectthemowerforany damage.Repairthedamagebeforestartingandoperatingthe mower.
Neverattempttomakeawheelorcuttingheightadjustmentwhilethe engineisrunning.
Grasscatchercomponents,dischargecover,andtrailshieldaresubjectto wearanddamagewhichcouldexposemovingpartsorallowobjectsto be thrown.Forsafetyprotection,frequentlycheckcomponentsandreplace immediatelywithoriginalequipmentmanufacturer's(O.EM.)partsonly, listedinthePartspagesof thismanual.Useofpartswhichdonotmeetthe originalequipmentspecificationsmayleadto improperperformanceand compromisesafety!
Donotchangetheengine'sgovernorsettingorover-speedtheengine.The governorcontrolsthemaximumsafeoperatingspeedof theengine.
Checkfuelline,tank,cap,andfittingsfrequentlyfor cracksor leaks.Replace if necessary.
Donotcrankenginewith sparkplugremoved. Maintainorreplacesafetyandinstructionlabels,asnecessary. Observeproperdisposallawsandregulations.Improperdisposalof fluids
andmaterialscanharmtheenvironment. AccordingtotheConsumerProductsSafetyCommission(CPSC)andtheU.S.
EnvironmentalProtectionAgency(EPA),thisproducthasanAverageUseful Lifeofseven(7)years,or140hoursofoperation.AttheendoftheAverage UsefulLifehavethemachineinspectedannuallybyaSearsorotherqualified servicedealertoensurethat allmechanicalandsafetysystemsareworking properlyandnotwornexcessively.Failureto dosocanresultinaccidents, injuriesordeath.
DO NOT MODIFY ENGINE
Toavoidseriousinjuryordeath,do notmodifyengineinanyway.Tampering with thegovernorsetting canleadto a runawayengineandcauseitto operateat unsafespeeds.Nevertamperwith factory settingof engine
governor.
NOTICE REGARDING EMISSIONS
Engineswhkh arecertified to complywith CaliforniaandfederalEPA emissionregulationsfor SORE(SmallOff RoadEquipment)arecertified to operateonregularunleadedgasoline,and mayincludethefollowing
emissioncontrolsystems:EngineModification (EM),OxidizingCatalyst(OC), SecondaryAirInjection (SAI)andThreeWayCatalyst(TWC)if soequipped.
SPARK ARRESTOR
Thismachineisequippedwith an internalcombustionengineandshould not beusedonornearanyunimprovedforest-covered,brusbcoveredor grass-coveredlandunlesstheengine'sexhaustsystemisequippedwith a sparkarrestormeetingapplicablelocalor state laws(if any).
Ifasparkarrestorisused,itshouldbemaintained ineffectiveworkingorder
bythe operator.IntheStateof Californiathe aboveisrequiredby law(Section 4442ofthe CaliforniaPublicResourcesCode).Otherstatesmayhavesimilar
laws.Federallawsapply onfederallands. Asparkarrestorfor the muffler isavailablethrough yournearestSearsParts andRepairServiceCenter.
SAFETY SYMBOLS
Thispage depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on the machine before
attempting toassembleandoperate.
READ THE OPERATOR'S MANUAL(S) Read, understand, and follow all instructions in the manual(s) before attempting to assemble and
operate
DANGER -- ROTATING BLADES
To reduce the risk of injury, keep hands and feet away. Do not operate unless discharge cover or grass catcher is in its proper place. If damaged, replace immediately.
®
imI
DANGER -- BYSTANDERS Do not mow when children or others are around.
DANGER -- HAND/FOOT CUT Keep hands and feet away from rotating parts.
DANGER-- THROWNDEBRIS Remove objects that can be thrown by the blade in any direction. Wear safety glasses.
DANGER -- SLOPES Use extra caution on slopes. Do not mow slopes greater than 15°.
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-- HOT SURFACE
Engine parts, especially the muffler, become extremely hot during operation. Allow engine and muffler to cool before touching.
WARNING: Your Responsibility--Restrict the use of this power machine to persons who read, understand and follow
the warnings and instructions in this manual and on the machine.
SAVETHESEINSTRUCTIONS!
6
15° Slope
15° Slope
X
(OK)
_- _. Figure1
_O._daShed._fine
USETHiSSLOPEGAUGETO DETERMINE
iFASLOPEiSTOOSTEEPFORSAFEOPERATION!
Tochecktheslope,proceedasfollows:
1. Removethispageandfold alongthe dashedline.
2. Locateaverticalobjectonor behindthe slope(e.g.apole, building,fence, tree, etc.)
3. Aligneithersideofthe slopegaugewith the object(SeeFigure1 andFigure2).
4. Adjust gaugeup or downuntil the left cornertouchestheslope (SeeFigure1 andFigure2).
5.
If thereis agap belowthe gauge,theslopeis too steepfor safeoperation(SeeFigure2above).
(TOO STEEP)
Figure2
Slopesare a major factor relatedto tip-over and roll-overaccidentswhich can resultin severe injury or death. Do not operate machine onslopes in excess of 15 degrees.All slopesrequire extracaution. Always mowacrossthe face of slopes, nevermow up and down slopes.
iMPORTANT:Thisunitisshippedwith oil intheengine.Afterassembly,seepage13 forfuel andoildetails.
NOTE:ReferencetorightandlefthandsideoftheLawnMowerisobservedfromthe operatingposition.
Disconnectthe sparkplugwire andgrounditagainstthe engineto prevent unintendedstarting.
LoosePartsIn Carton
Oildrainhose Waterhosecoupler
Operator'sManual EngineManual
ToolsNeededfor Assembly
Asetofadjustablewrenchesandtiregauge
Assembly
ShippingBraceRemoval
Themowingdeck iscapableofthrowing objects.Failureto operatethe mowerwithout the dischargecoverin the properoperatingpositioncould resultinseriouspersonalinjury and/or propertydamage.
Attaching the Battery Cables
NOTE:ThepositivebatteryterminalismarkedPos.(+). Thenegativebattery terminalismarkedaeg.(-).
Thepositivecable(heavyredwire)issecuredtothepositivebatteryterminal(+) with a hexboltandhexnutatthefactory.
Thenegativecable(heavyblackwire)maybesecuredto thenegativebattery terminalatthefactory.Ifit hasn'tbeenattached,proceedasfollows:
1. Removethecarriageboltandhexnutfromthepositivecable(heavyred wire).
Removetheredplasticcover,ifpresent,fromthepositivebatteryterminal
andattachthepositivecabletothepositivebatteryterminal(+)with the
boltandhexnut.SeeFigure2.
Makesurethe lawn mower'sengineisoff.Removethe ignition keybefore removingthe shippingbrace.
Locatetheshippingbrace,if present,foundonthe rightsideofthecutting deck.SeeFigure1.
Figure1
Whileholdingthe dischargechutewithyourleft hand,removetheshipping bracewithyourrighthandbygraspingit betweenyourthumbandindex fingerandrotatingit clockwise.
Figure2
Removethecarriageboltandhexnutfromthenegativecable(heavyblack
wire).
4. Removetheblackplasticcover,ifpresent,fromthenegativebattery terminalandattachthenegativecabletothe negativebatteryterminal(-) with theboltandhexnut.SeeFigure2.
5. Makecertainthehold-downrodis inpositionoverthebattery,securingitin
placeandmakecertainthat theredrubberbootcoversthepositivebattery
terminalto helpprotectitfromcorrosion.
NOTE:Ifthebatteryisputintoserviceafterthedateshownontop/sideofbattery, chargethebatteryasinstructedintheMaintenancesectionofthis manualpriorto operatingthemower.
Theshippingbraceisusedfor packagingpurposesonly.Removeand discardthe shippingbracebeforeoperatingyourlawnmower.
8
Unfoldingthe Handle
1. Removethestarknobsandcarriagescrewsfromthelowerhandle.See Figure3.
Figure3
2. Pivottheupperhandleintooperatingposition.Becarefulnottocrimp cables.SeeFigure4.
Figure5
2. Removetheremainingscrewandnutfromthelowershiftleverplate.See Figure5.
3. Positiontheuppershift leverintoaverticalpositionaligningtheholesin the
leverwiththeholesintheshiftplate.SeeFigure6.
Figure4
3. Reinstallthecarriagescrewsandknobsremovedearlier.
4. Tightentheupperandlowerstarknobsandcarriagescrewstosecurethe upperhandletothelowerhandle,SeeFigure4.
5. Thehandleheightcanbeadjustedtoanyofthreepositions.Forinstructions, refertoHandleHeightintheMaintenanceandAdjustmentssectionofthis
manual.
Attaching the Shift Lever
I. Removethescrewandthelocknutthatsecurestheshiftlevertotheshift
leverplate.SeeFigure5.
Figure6
4. Securethe levertotheplateusingthetwoscrewsandtwo nutsremoved earlier.SeeFigure6.
CheckingTirePressure
Maximumtire pressureunderanycircumstancesis30psi.Equaltire pressureshouldbemaintainedat alltimes.
Thereartiresonyourunitmaybeover-inflatedforshippingpurposes.Reducethe tire pressurebeforeoperatingthemower.Recommendedoperatingtire pressureis approximately20p.s.i.Checkthesidewallof tireformaximump.s.i.
9
FuelTankCa
Throttle/ChokeControl
BladeControl
_ DeckHeightLever
OilCap/
Ignition Switch
SystemsIndicator Monitor
DriveControl
GearShiftLever
J
Figure7
SparkPlug
Referto theMaintenancesectionforinstructionsonsparkplugreplacement.
Oil Cap/Dipstick
Referto theMaintenancesectionforinstructionsoncheckingtheoil.
Figure8
EngineControLs
RefertoFigure8forlocationsoftheenginecontrols.
Oil DrainValve
Usetheoil drainvalvetodrainoilfromtheengine.RefertotheMaintenancesection forinstructions.
Air Cleaner
Theaircleanercartridgecanberemovedandreplaced.RefertotheMaintenance sectionfordetails.
Mower Controls
Referto Figure7 forlocationsofthemowercontrols.
Throttle/Choke Control
NOTE:Whenoperatingthemowerwith thecutting deckengaged,becertainthat thethrottle/choke controlisin thefastposition.
Thethrottle/chokecontrolisusedtoadjustengine speeds,toactivatetheenginechokeandtostopthe engine.Alwaysrunenginewiththethrottle/ choke controlleverinthefastpositionforbestmower performance.
Choke:Usewhenstartingacoldengine. Fast:Useduringmoweroperation. 5low: Usewhenidlingengine. 5top:Stopstheengine.
Referto StartingTheEngineintheOperationsection
ofthismanualfordetailedstartinginstructions.
Slow--_ d
Stop
10
DeckHeightLever
DriveControl
Usethislevertoadjustthemowingdeck'scuttingheight.Touse,movetheleverto theleft,thenplacetheleverinthenotchbestsuitedfor yourapplication.
/ -
Ignition Switch
Neverleavearunning machineunattended.Alwaysdisengageblades,stop engineandremovekeyto preventunintendedstarting.
Thefour-positionswitchisusedto startandstoptheengineonelectric-start models.Tostarttheengine,insertthekeyintotheignitionswitchandturn
clockwiseto theSTART(J_)_position.ReleasekeyintotheRUN (_)=position oncetheenginehasstarted.MovethekeyintotheRUN/UGHT i_C_)'L!position
torunthemowerwith theheadlighton.TurnthekeytoSTOP __ tostopthe engine.SeeFigure9.
Thedrivecontrolisusedto engageanddisengage drivetothewheels.Toengagethiscontrol,squeeze thedrivecontrolagainstthehandlebargrip.Tostop
thedrive,releasethedrivecontrol.
Alwaysreleasethedrive controlbeforechangingspeeds.Failuretodoso mayresultinseriousdamagetoyourtransmission.
f
BladeControl
Locatedontheright-handhandle,thebladecontrol
isusedtoengagethemowingdeck.Tooperate,press andholdtheleveragainstthehandlebargrip.To stoptheblades,releasethebladecontrol.
Run/Light
|
StopPosition _ Run
StartPosition
Figure9
Nevermovethe keyintotheStartposition while the engineisrunning; doingsomaycausedamagetothe engine'sstarter.
Neverattempt tostart the enginewith the bladecontrolengaged,
,J
Alwaysreleasetheblade controlwhenstarting the engine.Failuretodoso mayresultinprematurewear toyourengine'selectricstarter.
11
GearShiftLever
r
Usethislevertoselectanyoffourforwardgroundspeeds,neutral,orreverse.
Forward
Fourforwardspeedsareavailable.Positionone(1)istheslowestandpositionfour (4)isthefastest.
Reverse
Toselectreverse,puttheleverinthe Reverse(R)position.
Lookbehindthe mowerbeforeandduring reverseoperation.Stopthe mowerbladesbeforeoperating inreverse.
Neutral Placetheleverinneutral(N)beforestartingthemowerandwhenthemoweris
notinuse.Inaddition,themowercanbemanuallypushedorpulledbyplacingthe gearshiftleverintoN(neutral)positionandpressingthedrivecontrolagainstthe handlebargrip.
Alwaysreleasethedrivecontrol beforechangingspeeds.Failureto doso
mayresultin seriousdamagetoyour transmission.
SystemsindicatorMonitor/Bout Meter
f
BATTERY
©©
j Jr
.o.
42.0]
HOURS 1/10 \\\
J
Figure10
LCD
WhentheignitionkeyisrotatedoutoftheSTOPpositionbut notintotheSTART position,thesystemsindicatormonitordisplaysthebattery'soutput,involts,on itsLCDfor approximatelyfiveseconds,afterwhichitdisplaysanhourglassand thehoursof moweroperation.Oncetheengineisstarted,themonitorcontinually displaysanhourglassandthehoursofmoweroperationon itsLCD.SeeFigure10.
NOTE:Hoursofmoweroperationarerecordedanytimetheignitionkeyisrotated
out
oftheSTOP,_:,:_ ofwhetherthe isstarted.
TheIndicatorMonitorwillalsoremindtheoperatorofmaintenanceintervalsfor changingtheengineoil.TheLCDwill alternatelyflashthe recordedhours,"CBG" and"OIL"forfiveminutes,afterevery50hoursofrecordedoperationelapse.The
maintenanceintervallastsfor two hours(from50-52,100-102,150-152,etc.).The
LCDwill alsoflashasdescribedaboveforfiveminuteseverytimethemower's enginehasbeenstartedduringthis maintenanceinterval.Beforetheinterval expires,changetheengineoilasinstructedintheMaintenancesectionofthis Operator'sManual.
position,regardless engine
Battery
ItisnormalfortheBatterylighttoilluminatewhiletheengineiscrankingduring start-up,butif itilluminatesduringoperation,whiletheengineisrunning,the batteryisinneedofachargeortheengine'schargingsystemisnotgenerating sufficientamperage.Chargethebatteryasinstructedinthe Servicesectionof this manualor havethechargingsystemcheckedbySearsoranotherqualifiedservice
dealer.
12
GASANDOILFILL-UP
IMPORTANT:Theengineisshippedwithout gasolineandwith motoroilinthe engine.However,youMUSTchecktheoil levelbeforeoperating.Becarefulnotto overfill.Runningtheenginewithinsufficientoil cancauseseriousenginedamage andvoidtheenginewarranty.
Oil Recommendations
Beforestartingengine,checkoillevel,capacityis1700ml/57.5fl. oz.Referto viscositychartbelowforoil recommendations.Donotover-fill.Useasyntheticor non-synthetic4-stroke,oranequivalenthighdetergent,premiumqualitymotor oilcertifiedtomeetorexceedU.S.automobilemanufacturer'srequirementsfor serviceclassificationSG,SEMotoroilsclassifiedSG,SFwill showthisdesignation
onthecontainer. SAElOW-30isrecommendedforgeneral,alltemperatureuse.Ifsingleviscosityoil
isused,selecttheappropriateviscosityfortheaveragetemperatureinyourarea fromthechartbelow.
f
f
Oil Fill Cap/Dipstick=_
Figure11
GasolineRequirements
mm --
II
mi
/m
91
/m
(oC)-300 200 300 400 (oF)-200 700 850 1050
CAUTION:Donotusenon-detergentoilor2-strokeengineoil. Itcouldshortenthe engine'sservicelife.
NOTE:ASw30syntheticoilmaybeusedto improvestart abilityforcoldweather (temperaturesbelow400F).
CheckingOilLevel
NOTE:Besuretocheckthe oilwhileonalevelsurfacewith theenginestopped. I. Removetheoilfillercap/dipstickandwipethedipstickclean.
2. Insertthedipstickintotheoilfiller neck.Turnthedipsticka I/4 turn into the lockedpositiontofullyseat.SeeFigure11.
3. Removedipsticktochecktheoillevel.
4. Ifthelevelislow,slowlyaddoiltotheupperlimitonthedipstick.SeeFigure 11inset.
5. Reinsertthedipstickandturntolockedpositionbeforestartingtheengine. flOTE:Donotoverfill.Overfillingwith oilmaycausesmoking,hardstarting,
sparkplugfouling,oroilsaturationofaircleaner.
-200 -100 0o 100 0o 15o 300 500
J
Operatingthe enginewith EISor E85fuel, an oil/gasolinemixture, dirty gasoline,orgasolineover30daysoldwithout fuel stabilizingadditive may resultin damagetoyourengine'scarburetor.Subsequentdamagewould not becoveredunderthemanufacturer'swarranty.
Useautomotivegasoline(unleadedorlowleadedtominimizecombustionchamber deposits)with aminimumof87octane.Gasolinewith upto 10%ethanol(EIO) or 15%MTBE(MethylTertiaryButylEther)canbeused.Neveruseanoil/gasoline
mixtureordirtygasoline.Avoidgettingdirt, dust,orwaterin thefueltank.DONOT
useE15orE85gasoline.
Gasolineisextremelyflammable andisexplosiveundercertainconditions.
Refuelinawell-ventilatedareawith theenginestopped.Donotsmokeor allowflamesorsparksintheareawheretheengineisrefueledorwhere gasolineisstored.
Donotoverfillthefueltank.Afterrefueling,makesurethetankcapisclosed properlyandsecurely.
Becarefulnottospillfuelwhenrefueling.Spilledfuelorfuelvapormay ignite.If anyfuelisspilled,makesuretheareaisdrybeforestartingthe engine.
Avoidrepeatedor prolongedcontactwith skinorbreathingofvapor.
Adding Gasoline
Anadult shouldfuel this engine.NEVERallow childrento refuelthe engine. Gasoline(fuel)vaporsarehighly flammableandcanexplode.Fuelvapors canspreadandbeignited bya sparkorflame manyfeetawayfrom engine. Topreventinjuryordeathfrom fuel fires, follow these instructions:
DONOTuseleadedfuel.
13
Fuelmustbefreshandclean.NEVERusefuelleftoverfromlast seasonorstoredforlongperiods. NEVERmixoilwithfuel.
DONOTusefuelcontainingMethanol(WoodAlcohol) NOTE:Beforerefueling,allowengineto cooltwo minutes. I. Cleanaroundfuelfill beforeremovingcapto fuel.
2. FilltankuntilfuelreachesI/2inchbelowthebottomofthefiller neckto
allowspaceforfuelexpansion.Becarefulnottooverfill.
3. Replacethegasolinecapandtightensecurely.Wipeupspilledfuelbefore
startingengine.If fuelisspilledDONOTstartengine.Movemachineaway fromareaofspillage.Avoidcreatinganysourceofignitionuntilfuelvapors aregone.
Besurenooneotherthantheoperatorisstandingnearthe lawn mower
while starting engineoroperatingmower.Neverrunengineindoorsor
inenclosed,poorlyventilatedareas.Engineexhaustcontainscarbon monoxide,anodorlessanddeadlygas.Keephands,feet, hair andloose
clothing awayfrom anymoving parts onengineandlawn mower.
Starting the Engine
4. Removethekeyfromtheignitionswitchtopreventunintendedstarting.
Engagingthe Drive
Avoidsuddenstarts,excessivespeedandsuddenstops.
Starttheengineasinstructedearlierinthissectionandmovethethrottle/choke controlintotheFAST_ position. TotravelFORWARD:
1. Placethegearshift leverinanyofthefourforwardgroundspeeds.Selecta speedappropriatefortheconditionsanda paceyou'recomfortablewith.
2. SlowlysqueezetheDriveControlagainsttheleft handlegripandthemower will move.Releaseit anddrivemotionwillstop.
Totravelin REVERSE:
1. Checkthattheareabehindisclear.
2. Placethegearshift leverinReverse(R).
3. SlowlysqueezetheDriveControlagainsttheleft handlegripandthemower will move.Releaseit anddrivemotionwillstop.
1. Disengageallcontrolsonthemower.
2. Movethegearshift leverintotheneutral(N)position.
3. Insertthekeyintotheignitionswitch.
4. Ifstartingacoldengine,placethethrottle/chokecontrolalltheway forward,intotheCHOKE|_1 position.Ifrestartingawarmengine,placethe
throtNe/chokecontrolintotheFast_ position.
5. Turntheignitionkeyclockwisetothe START___osition. Aftertheengine starts,releasethekey.Itwill returntothe RUN0 position.
DoNOTholdthe keyinthe STARTpositionfor longerthanfive secondsata
time. Doingsomaycausedamageto yourengine'selectricstarter.
6. MovethekeytotheRUN/LIGI-IT_-iii_positiontooperatethemowerusing theheadlight.
7. Movethethrottle/chokecontrolintotheFAST_11 position.
NOTE:Neverleavethethrottle/chokecontrolintheCHOKE_.l positionwhile operatingthemower.Doingsowill resultina"rich"fuelmixtureandcausethe
enginetorunpoorly.
Stopping the Engine
Ifyoustrike aforeign object,stopthe engineandremovethe ignition key.Thoroughlyinspectthe machinefor anydamage.Repairthe damage beforerestartingandoperating.
1. Ifthebladesareengaged,releasetheBladeControl.
2. Movethethrottle/chokecontrolintotheSTOP[_ position.
3. TurntheignitionkeycounterclockwisetotheSTOP/O position.
DoNOTattempt to changethedirectionof travelwhenthe moweris inmotion.Alwaysreleasethedrivecontrolandbring the mowertoa completestopbeforerepositioning the gearshift leverfromaforward gearinto Reverse.Failuretodosomayresult in seriousdamageto your
transmission.
Donotleavethe operator'spositionwithout first releasingthe Blade Control.If leavingthe mowerunattended,alsoturn the engineoff and removethe ignition key.
Engagingthe Blades
Tohelpavoidbladecontactorathrown objectinjury,keepbystanders, helpers,childrenand petsatleast75feet from the machinewhile it isin operation.Stopmachineif anyoneentersthearea.
1. Movethethrottle/chokecontroltothe FAST_t position.
2. SlowlysqueezetheBladeControlagainstthe righthandlegripandthe bladeswill engage.Releaseit andthebladeswill stop.
Operating OnSlopes
Referto theSLOPEGUIDEonpage7to helpdetermineslopeswhereyoumay
operatethemowersafely.
Donotmowon inclineswith aslopeinexcessof 15degrees(ariseof approximately2-I12feet every10feet).Themowercouldoverturnand causeseriousinjury.
Mowacrossthefaceofslopes;neverupanddown.
14
Exerciseextremecautionwhenchangingdirectiononslopes.
Watchforholes,ruts,rocks,Nddenobjects,orbumpswhichcancauseyou tosliportrip.Tallgrasscanhideobstacles.
Alwaysbesureof yourfooting.Aslipandfallcancauseseriouspersonal injury.Ifyoufeelyouarelosingyourbalance,releasethebladecontrol handleimmediatelyandthebladewillstoprotatingwithinthree(3)
seconds.
Donotmowneardrop-offs,ditchesorembankments,youcouldloseyour footingorbalance.
Donotmowslopesgreaterthan15degreesasshownontheslopegauge. Donotmowonwetgrass.Unstablefootingcouldcauseslipping.
Usingthe DeckHeightLever
Toraiseorlowerthecuttingdeck,movethedeckheightleverto theleft,thenplace it inthenotchbestsuitedforyourapplication.
Mowing
Thefollowinginformationwill behelpfulwhenoperatingyourmower.
Planyourmowing patternto avoiddischargeofmaterialstoward roads, sidewalks,bystanders.Also,avoiddischargingmaterial againstawall or obstructionwhichmaycausedischargedmaterial toricochetbacktoward the operator.
Donotmowatfastgroundspeeds,especiallyifa mulchkitorgrasscollector isinstalled.
Neverattempttomulchifthe lawnisdamp.Wetgrasstendstosticktothe undersideofthecuttingdeckpreventingpropermulchingoftheclippings.
DoNOTattempttomulchmorethan1/3thetotalheightofthegrass.Doing sowill causetheclippingsto clumpupbeneaththedeckandnotbemulched effectively.
Maintainaslowgroundspeedto allowthegrassclippingsmoretimeto effectivelybemulched.
Alwayskeepthethrottlecontrolleverinthe FAST_ positionwhile mowing.Failingtokeeptheengineatfullthrottle placesstrainonthe mower'sengineanddoesnotallowthebladestoproperlymulchthegrass
clippings.
Installing/Removing MulchBaffle
Beforeinstallingorremovingthe mulch baffle,disengageblades,stopthe engineandremovekeytopreventunintendedstarting.
Installing the MulchBaffle
1. Stoptheengineandwaitforall partstostopmoving.
2. Inserttheright-sidetabCA)ofthebaffleintothebracketonthedeck.See Figure12.
Donotcutthegrasstooshort.Shortgrassispronetoweedgrowthand yellowsquicklyin dryweather.
Alwaysoperatethemowerwith thethrottle/chokecontrolinthe FAST positionwhile mowing.
Forbestresultsitisrecommendedthatthefirsttwolapsbecutwith the dischargethrowntowardsthecenter.Afterthefirsttwolaps,reversethe directionto throwthedischargetotheoutsideforthebalanceofcutting. Thiswill giveabetterappearancetothelawn.
DoNOTattempttomowheavybrushandweedsorextremelytall grass.Your mowerisdesignedto mowlawns,NOTclearbrush.
Keepthebladessharpandreplacethe bladeswhenworn.
After striking aforeign object,stop theengine,disconnectthesparkplug wireandgroundagainstthe engine.Thoroughlyinspectthe mowerfor anydamage.AlwaysInspectthebladetiming belt asinstructedinthe Maintenancesectionofthis manual.Repairthe damagebeforestarting andoperatingthe mower.
Mulching
TheCraftsmanCXWideCutmowerisequippedwith amulchkit (suppliedwiththe mower),whichusesspecialbladesto redrculategrassclippingsrepeatedlybeneath thecuttingdeck.Theultra-fineclippingsarethenforcedbackintothelawnwhere theyactasanaturalfertilizer.Observethefollowingpointsforthebestresults whenmulching.
Figure12
3. Insertthemulchbaffleintothedischargeopening(B).
4. Onceit'spositionedinthedeckopening,pushthebaffletowardstherearof themower(C)tosecureit inplace.
Removingthe MulchBaffle
Slidethebaffletotheright(towardthefrontofthemower)todisengagetheslot
fromthemowerdeckandthenprytheleft-sideofthe baffleoutward.
15
MAINTENANCESCHEDULE
Beforeperforminganytypeof maintenance/service,disengageallcontrols andstopthe engine.Wait until allmovingpartshavecometo a complete stop.Disconnectsparkplugwireand grounditagainstthe engineto
preventunintendedstarting.
Followthemaintenanceschedulegivenbelow.Thischartdescribesservice
guidelinesonly.UsetheServiceLogcolumntokeeptrackofcompleted maintenancetasks.TolocatethenearestSearsServiceCenterortoscheduleservice,
simplycontactSearsat1-800-4-MY-HOME®.
EachUseorEvery5-10 hours
1. Engineoillevel
2. Looseormissinghardware
3. AirFilter
4. Unitandengine
5. Belts
6. Controls Z MulchPlug
Annuallyor25hours
1. SparkPlug
2. Controllinkages/pivotsandwheels
3. MowerBlades
Annuallyor50hours
1. Engineoil/OilFilterf
2. FrontWheelBearings
Annuallyor100hours
1. AirFilter/Pre-Filterff
2. Sparkplug
3. FuelFilter
4. RearWheels
BeforeStorage
1. Fuelsystem
Everyseasonor25hoursifoperatingunderheavyloadorhighambienttemperature.
ff Servicemorefrequentlywhenusedindustyareas.
1. Check
2. Tightenorreplace
3. Check
4. Clean
5. Check
6. Checkfor properoperation
7. Checkfor properpluginstallation I. Check
2. Lubewithlight oil
3. Sharpenandbalance I. Change
2. Grease I. Clean/Replace
2. Replace
3. Replace
4. Grease
1. Runengineuntilitstopsfromlackoffuel,or addstabilizertoafull tankoffreshfuelprior tostorage.
16
Beforeperforminganymaintenanceorrepairs,disengageblades,stop
engineandremovekeyto preventunintendedstarting.
GeneralRecommendations
Alwaysobservesafetyruleswhenperforminganymaintenance. Thewarrantyonthislawnmowerdoesnotcoveritemsthat havebeen
subjectedto operatorabuseornegligence.Toreceivefull valuefrom warranty,operatormustmaintaintheequipmentas
instructedhere. Changingof engine-governedspeedwillvoidenginewarranty.
AlladjustmentsshouNbecheckedat leastonceeachseason. Periodkallycheckallfastenersandmakesurethesearetight.
EngineMaintenance
Checkingthe EngineOil
Checkoillevelregularly. Besurecorrectoillevelismaintained.Checkeveryfivetotenhoursbefore
startingengine.
NOTE:Besuretochecktheoilwhileonalevelsurfacewiththeenginestopped. I. Removetheoilfillercap/dipstkkandwipethedipstickclean.
2. Insertthedipstickintotheoilfiller neck.Turnthedipsticka I/4 turn into the lockedpositiontofullyseat.
3. Removedipsticktochecktheoillevel.
4. Ifthelevelislow,slowlyaddoilto theupperlimitonthedipstick.
5. Reinsertthedipstickandturntolockedpositionbeforestartingtheengine.
OilFil
Drain
Plug
J
Figure13
Donotoverfill. Overfillingwith oii maymaketheenginehardto start,or not to start. Ifovertheupper limit onthe dipstick,drainoil levelto upper limit ondipstick.
Draining the EngineOil
Ifthe enginehasbeenrecentlyrun,theengine,muffler andsurrounding metal surfaceswill behotand cancauseburnstothe skin. Exercisecaution
to avoidburns.
IMPORTAN#Besuremowerisonalevelsurfacewiththeenginestopped.Drainthe oilwhiletheengineisstill warmtoassurerapidandcompletedraining.
1. Removeallfuelfromtankbyrunningengineuntilit stopsfromlackoffuel.
2. Removedrainplugandallowoiltodrainintoasuitablecontainer.SeeFigure
13.
3. Reinstallthedrainplugandtightenitsecurely,12-14Nm(106.2-123.9in-lb).
ReplaceOilFilter
Thisengineisequippedwithaspin-onoil filterthatshouldbereplacedeachtime anoilchangeisperformed,everyseasonor50hours.RefertoFigure14.
OilFilter
J
Figure14
1. Drainoil. Seeoildrainsection.
2. Removeoilfilter. Disposeof oldoilfilter properly.
3. Lubegasketofnewoilfilterwith cleanoil.
4. Installandturnoilfilterbyhanduntilthegasketcomesincontactwiththe sealingsurfaceofthecrankcasecover,thentightentheoilfilter,10-12Nm
(88.5-106.2in-lb),1/2-3/4turn.
5. Addoil. Seeaddoilsectiononnextpage.
6. Makesuredipstickisinstalled.
7. Startandrunengine.Checkfor leaks.
8. Stopengine.Waitafewminutesandchecktheoillevel.Seecheckingoil levelsection.
9. Installandtightendipstick.
17
AddOil
IMPORTANT:Besureunitisona{eve{surfacewith theenginestopped.
1. Wipearounddipstickcapandtubewithadeanclothto removeanydebris. RefertoFigure13onpreviouspage.
2. Removedipstkkandwipedeanwith acloth.
3. Pouro1[intothedJpstkktube. Donotoverfill Withan o1[filter changethe highlevelamountofoi[ for thisengineis1700ml(5Z48N-oz.).
4. Instal[dipstickandturnto [goRedpositionbeforestartingengine.
5. Startengine.Allowtorunforafewsecondsandthenshutdowntheengine.
6. Checkthe o11level.SeeChecking01{Levelsection.
Checkingthe SparkPlug
DONOTcheckfor sparkwith sparkplugremoved.DONOTcrankenginewith
sparkplug removed.
Toensureproperengineoperation,thesparkplugmustbeproperlygappedand freeofdeposits.
1. Removethesparkplugbootanduseasparkplugwrenchtoremovethe plug.
f
Electrode
--_ _ 0.024-0.031in.
Figure15
ThumbSere
Ifthe enginehasbeenrunning,themuffler willbeveryhot.Becarefulnot
to touchthemuffler.
Visuallyinspectthesparkplug.Discardthesparkplugif thereisapparent wear,orif theinsulatoriscrackedorchipped.Cleanthesparkplugwith a
wirebrushif it isto bereused.
3. Measurethepluggapwith afeelergauge.Correctasnecessarybybending sideelectrode.SeeFigure15.Thegapshouldbesetto0.024-0.031in.
4. Checkthatthesparkplugwasherisingoodcondit{onandthreadthespark pluginbyhandtopreventcross-threading.
5. Afterthesparkplugisseated,tightenwith asparkplugwrenchtocompress thewasher.
NOTE:Wheninstallinganewsparkplug,tighten1/2turnafterthespark plugseatsto compressthewasher.Whenreinstallingausedsparkplug, tighten1/8-1/4turnafterthesparkplugseatsto compressthewasher.
IMPORTANT:Thesparkplugmustbesecurelytightened.Animproperly tightenedsparkplugcanbecomeveryhotandmaydamagetheengine.
AirFilter Cover
Figure16
Servicing the Air F}Iter
Iffilters, orcoversarenot installedcorrectlyseriousinjuryordeath couldresultfrom backfire.Donot attempt to start the enginewith them
removed.
Donotusepressurizedair orsolventsto cleanthe airfilter cartridge.
Paperfilterscannotbecleanedandshouldbereplacedevery100operatinghours;
moreoftenifusedinextremelydustyconditions.
I. Unscrewthethumbscrewsandremovetheairfiltercover.SeeFigure16.
18
2. Removetheairfilter.SeeFigure17.
3. Removethefoampre-filterfromaroundthepaperairfilter. SeeFigure
18.Replacepaperelementwhendirty ordamaged.Cleanfoamelementor replacewhendamaged.
4. Tocleanfoamelement,washinamildliquiddetergentandwater.Squeeze orpressthefoamelementtorinseoutdirtandwater.Donottwist;this coulddamageortearthefoamelement.Allowtodrythoroughlybefore using.DONOToilthefoamelement.
5. Attachthenewairfilter with foamelement,aligningtheholeintheairfilter with theintakemanifold.SeeFigure19.
6. Attachtheairfilter cover,makingsuretoalignplasticribfeaturesonthe shroudtotheplasticfeaturesontheairfiltercover.SeeFigure20.Turn thumbscrewsclockwiseuntilsnug.Checkforanymisalignment.
............/'_ !i
/
f ",,
/
/
Figure17
f
/'/ i
/
/
/
J
...... Intake
Manifold
Figure19
AirFilter
Cover
Plastic
Feature
Shroud
Figure20
AirFilter
J
Figure18
19
[:uel [:liter
f
Thefuelfilter cannotbecleanedandshouldbereplacedevery100operatinghours; moreoftenif runwith oldgasoline.
1. Removeallfuelfromtankbyrunningengineuntilit stopsfromlackoffuel.
2. Useplierstosqueezetabson theclamps,thenslidetheclampsawayfrom thefuelfilter.SeeFigure21.
3. Twistandpullthefuellinesoffof thefuelfilter.
4. Replacewith a newfuelfilter.
5. Securethefuellineswith theclamps.
Battery
Batteryposts,terminals,and relatedaccessoriescontain leadandlead
compounds,chemicalsknowntothe StateofCaliforniato causecancerand
reproductiveharm.Washhandsafter handling.
Thebatteryissealedandismaintenance-free.Acidlevelscannotbecheckedand fluidcannotbeadded.
Alwayskeepthebatterycablesandterminalscleanandfreeofcorrosive build-up.
Aftercleaningthe batteryandterminals,applyalightcoatofpetroleumjelly orgreasetobothterminals.
Ifremovingthe batteryfor cleaning,disconnectthe NEGATIVE(Black)wire
from it's terminalfirst, followed bythe POSITIVE(Bed)wire. Whenre-
installingthebattery,alwaysconnectthe POSITIVE(Bed)wire its terminal first, followed bythe NEGATIVE(Black)wire. Becertainthat the wires are connectedto the correctterminals;reversingthem couldresultinserious damagetoyourengine'salternating system.
JumpStarting
Neverjumpstart adamagedor frozenbattery. Becertainthevehiclesdo
nottouch,andignitions areoff. Donotallowcableclampstotouch.
1. Connectpositive(+)cableto positivepost(+)ofyourmower'sdischarged battery.
2. Connecttheotherendofthecabletothe(positive+) postofthejumper battery.
3. Connectthesecondcable(negative-) to theotherpostof thejumper battery.
4. Makethefinalconnectionontheengineblockofthemower,awayfromthe battery.Attachtoanunpaintedparttoassurea goodconnection.
Ifthejumperbattery isinstalledonavehicle(i.e.car,truck),do NOTstart
the vehicle'senginewhenjump starting yourmower.
FuelFilter /
Tab
FuelLine
........................................ Clamp
/
/
/
f
Figure21
Charging
Batteriesgive off anexplosivegaswhile charging.Chargethe battery in a wellventilated areaandkeepawayfromanopenflame or pilot light ason awater heater,spaceheater,furnace,clothesdryeror othergasappliances.
Whenchargingyourmower'sbattery, useonlyachargerdesignedfor 12V lead-acidbatteries.Beadyourbattery charger'sOwner'sManualpriorto chargingyourmower'sbattery. Alwaysfollow itsinstructionsandheedits warnings.
Ifyourmowerhasnotbeenputintouseforanextendedperiodoftime,chargethe
batteryasfollows:
1. Setyourbatterychargertodeliveramaxof 10amperes.
2. Ifyourbatterychargerisautomatic,chargethebatteryuntilthecharger indicatesthatchargingiscomplete.Ifthechargerisnotautomatic,charge
forat leasteighthours.
TirePressure
Maximumtire pressureunderanycircumstancesis]0 psi.Equaltire pressureshouldbemaintainedat alltimes.
Periodicallycheckthepressureonbothyourmower'sreartires.Uneventire pressure will causethecuttingdecktomowunevenlyandmayresultinmowertoveeringto eithertheleft orrightduringoperation.Recommendedoperatingtirepressureis approximately20p.sJ.Checkthesidewallof tireformaximump.sJ.
5. Startthe mower(asinstructedintheOperationsectionofthismanual).
6. Removethejumpercablesinreverseorderofconnection.
20
Cleaningthe Mower
Anyfueloroilspilledonthemachineshouldbewipedoffpromptly.DoNOTallow debristoaccumulatearoundthecoolingfinsof theengine,thetransmission's coolingfanoronanyotherpartofthemachine,especiallythebeltsandpulleys.
SmartJet
Yourmower'sdeckisequippedwithawaterportonitssurfaceaspartofitsdeck washsystem.
UsetheSmartJettorinsegrassclippingsfromthedeck'sundersideandpreventthe buildupofcorrosivechemicals.CompletethefollowingstepsAFTEREACHMOWING:
Beforeusingthe deckwashsystem,alwaysdisengagetheBladeControl,
stopengineandremovekeyto preventunintended starting,
1. Positionthemowerona level,clearspotonyourlawn,nearenoughforyour gardenhosetoreach.
2. Threadthehosecoupler(packagedwithyourmower'sOperator'sManual) ontotheendofyourgardenhose.
3. Attachthehosecouplertothewaterportonthedecksurface.SeeFigure22.
4. Turnthewateron.
5. StarttheengineandplacethethrottleleverintheFAST'_ position.
6. Whileintheoperator'spositionbehindthemower,movethe BladeControl intotheONposition.
7. Remainintheoperator'spositionwiththecuttingdeckengagedfora minimumoftwominutes,allowingtheundersideof thecuttingdeckto thoroughlyrinse.
8. Movethe BladeControlinto theOFFposition.
9. TurntheignitionkeytotheSTOP(_ positionto turn themower'sengine off.
10. Turnthewateroffanddetachthehosecouplerfromthewaterportonyour deck'ssurface.
Aftercleaningyourdeckwith theSmartJetsystem,startthe mower'sengine, returntotheoperator'spositionandengagetheblades.Keepthecuttingdeck runningforaminimumoftwominutes,allowingthe undersideofthecuttingdeck tothoroughlydry.
Lubrication
Beforelubricating, repairing,or inspecting,alwaysdisengagePTO,set
parking brake,stopengineandremovekeyto preventunintendedstarting,
Figure22
f
-,. J Figure23
RearWheels
Therearwheelsshouldberemovedfromtheaxlesonceaseason.Lubricatethe axlesandrimhubswellwithanall-purposegreasebeforereinstallingthem.
Pivot Points& Linkage
Lubricateallthepivotpointsonthedrivesystemandlift linkageatleastoncea seasonwith lightoil.
Front Wheels
Eachofthefrontwheelaxlesandcastersisequippedwith agreasefitting. See Figure23.Lubricatewitha No.2multi-purposegreaseappliedwithagreasegun afterevery50hoursofmoweroperation.
21
Adjustments
Shutthe engineoff and removetheignitionkeybeforemaking adjustments.
Handle Height Theupperhandleissecuredtotwosupportbarsthatcanbeadjustedto raiseor
lowerthehandleheight.Adjustif necessaryasfollows:
1. Removetheupperstarknobandcarriagescrewontherightsideofthe handleandtheleft sideofthehandle.SeeFigure24.
2. Pivotthehandleforwardorrearwardtoalignoneofthethreeholesoneach supportbarwiththeholeson thehandle.
3. Reinstalltheupperstarknobandcarriagescrewontherightsideof thehandleandthe[eftsideofthehandlewhenacomfortableheightis
achieved.
BladeTimingBelt
Thecuttingdeckspindlesaredrivenbyatiming (cogged)belt,assuringthatthe deckbladesarealwaysperpendiculartoeachother.Atleastonceaseason,orafter strikinganyforeignobject,checkthetimingbeltasfollows:
I. Removethebeltcoverbyremovingthethreescrewsandwasherswhich
secureit totheframe.SeeFigure25.
J
Figure24
f
Donotoperatemowerwithout the belt coverinstalled.Failureto follow
thisinstructioncouldresultinpersonalinjuryorproperty damage.
2. Thetopofeachspindlepulleyismarkedwithanarrow.SeeFigure26.The arrowsshouldbeperpendicular(ata90°angle)toeachother.
3. Ifthearrowsonthesurfaceofeachspindlepulleyarenotperpendicular(at a90°angle)toeachother,seeyourSearsorotherqualifiedservicedealerto havethetimingbeltreset.
Donotoperatethemachinewithout the deck'stimingbelt properlyset. Failuretofollow thisinstructioncouldresultinpersonalinjuryor property
damage.
Cutting DeckRemoval
Beforeperforminganymaintenanceor repairs,disengageblades,stop
engineandremovekeyto prevent unintendedstarting. Toremovethecuttingdeck,proceedasfollows: I. Removethebeltcoverbyremovingthethreescrewsandwasherswhich
secureit totheframe.SeeFigure25.
J
Figure25
Donotoperatemowerwithout the belt coverinstalled.Failuretofollow
thisinstructioncouldresultinpersonalinjuryor property damage.
2. Placethedeckheightleverin itshighestposition.
Figure26
22
3. Positionwoodblocksat variousplacesunderthedeck'sedge.Thesewill temporarilysupportthedeckintheprocessof removingit.
4. Usethedeckheightlevertolowerthedeck,sothatit restson thewood blocks.
5. Removethescrewandflangenutwhichsecuresthebeltkeeperrodto the leftsideofthemower'sframe.SeeFigure27.
6. Removethebeltkeeperrodandremovethedeckbeltfromaroundthe mower'senginepulley.
7. Lookingatthecuttingdeckfromthe leftside,locateandcarefullyremove thehairpinclipsthatsecurethedecksupportsontherearleftsideandfront leftsideofthedeck.SeeFigure28.
8. Repeattheprevioussteponthemower'srightside.
9. Carefullyremovethefront decksupportsfromthedecklift arms.
10. Carefullyunhookthemower'slift assemblyfromthe reardecksupports.
11. Usethedeckheightlevertoraisethelift assemblytoitshighestposition.
12. Removethewoodenblocksfromunderthedeckandgentlyslidethecutting decktowardtherearofthemachine.
13. Pulltheclickpinoutandunhookthedrivespringcablefromtheidlerarm assembly.SeeFigure29.
14. Gentlyslidethecuttingdeckto theright,outfrombeneaththemower.
Toinstallthecuttingdeck,followtheabovestepsintheoppositeorderandmanner ofremoval.
LiftArm
Figure28
Figure29
Cutting Blades
\
\
\
/
J
Figure27
Shutthe engineoff andremoveignitionkeybeforeremovingthecutting blade(s)for sharpeningorreplacement.Protectyourhandsbyusingheavy gloveswhen graspingtheblade.
Periodicallyinspectthe bladeand/or spindlefor cracksordamage, especiallyafter you'vestruckaforeign object. Donot operatethemachine until damagedcomponentsarereplaced.
Toremovetheblades,proceedasfollows:
1. Removethedeckfrombeneaththemower,(refertoCuttingDeckRemoval earlierinthissection)thengentlyflipthedeckovertoexposeitsunderside.
23
2. Placeablockofwoodbetweenthecenterdeckhousingbaffleandthe cuttingbladetoactasastabilizer.SeeFigure30.
3. Removethehexflangenutthatsecuresthe bladetothespindleassembly.
4. Toproperlysharpenthecuttingblades,removeequalamountsofmetal frombothendsofthe bladesalongthecuttingedges,paralleltothetrailing edge,ata 25°-to 30° angle.Alwaysgrindeachcuttingbladeedgeequallyto maintainproperbladebalance.SeeFigure31.
Ifthe cutting edge of the bladehaspreviouslybeensharpened,orifany metalseparationispresent,replacethe bladeswith newones.
Apoorlybalancedbladewillcauseexcessivevibration,maydamageto the
mowerand/orresultin personalinjury.
5.
Testtheblade'sbalanceusingabladebalancer.Grindmetalfromtheheavy enduntilthebladebalancesevenly.
flOTE:Whenreplacingtheblade,besuretoinstallthebladewiththesideof theblademarked"Bottom"(orwith apart numberstampedinit) facingthe groundwhenthemowerisintheoperatingposition.
Figure30
f
\
Useatorquewrenchtotighten the bladespindlehexflangenut to between70Ibs-ft and90Ibs-ft.
Thecutting bladesmustbeinstalledperpendicularto eachother.If the
bladescannotbeinstalledperpendiculartoeachother,the bladetiming beltmustbereset.SeeyourSearsorother qualified servicedealerto have
the decktiming belt reset.
TrailShield
Neveroperatethe mowerwithout the trail shieldinplaceandworking. Failuretodosocanresultinpersonalinjury.
Toreplacethetrailshield,proceedasfollows:
1. Removethescrewwhichsecuresthetrailshieldtothe rightsideofthe mower.SeeFigure32.
2. Bowthetrailshieldinwardoneachsidetoreleaseitfromthemowerframe.
3. Installthe replacementtrailshieldbyfollowingthestepsaboveinthe oppositeorderandmannerofremoval.
Figure31
f
\
\
\
\
\
\
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Figure32
ChangingTheDeckEngagementBelt f
Shutthe engineoffand removeignitionkey beforeremovingthe cutting blade(s)for sharpeningorreplacement.Protectyourhandsby usingheavy
gloveswhengraspingbladesandpulleys.
TheV-beltsfoundonyourmowerarespeciallydesignedto engageand
disengagesafely.Asubstitute(non-OEM)V-beltcanbedangerousbynot disengagingcompletely.Fora properworking machine,useidentical replacementbeltsaslistedin parts list of this operator'smanual.
Allbeltsonyourmoweraresubjecttowearandshouldbereplacedifanysignsof weararepresent.Tochangeor replacethedeckengagementbelt onyourmower, proceedasfollows:
I. Removethecuttingdeckfromthemowerasinstructedearlierinthis
section.
Avoidpinchinginjuries.Neverplaceyourfingersontheidler springor between the beltand apulleywhile removingthe belt.
2. Removethebeltcoverasinstructedearlierinthissection.Referto Figure25 onpage22.
3. Removethebeltkeeperasinstructedearlierin thissection.RefertoFigure 27onpage23.
4. Loosen,but notremove,thenutandboltwhichsecureseachdeckidler pulley.SeeFigure33.
5. Removethebeltfromaroundallpulleys.
6. Routethenewbeltasillustratedin Figure33.
7. Retightenthenutsandboltswhichsecureeachidlerpulley.
8. Reattachthebeltkeeperandbeltcover.
DeckIdler
J
Figure33
Fuse
Beforeservicing,repairing,or inspecting,alwaysdisengageblades,stop engineandremovekeyto preventunintendedstarting.
A20Ampfuseisinstalledinyourmower'swiring harnesstoprotectthemower's electricalsystemfromdamagecausedbyexcessiveamperage.
Iftheelectricalsystemdoesnotfunction,oryourmower'senginewill notcrank,
firstcheckto becertainthatthefusehasnotblown.It islocatednearthebattery.
Alwaysuseareplacementfusewith the sameamperagecapacityasthe blownfuse.
ChangingTheDeckTiming Belt
Severalcomponentsmustberemovedandspecialtoolsusedinordertochangethe mowerdeck'stimingbelt.SeeyourSearsorotherqualifiedservicedealerto have thedecktimingbeltreplaced.
Changingthe TransmissionDriveBelt
Severalcomponentsmustberemovedandspecialtoolsusedinordertochangethe mower'stransmissiondrivebelt.SeeyourSearsorotherqualifiedservicedealerto havethetransmissiondrivebeltreplaced.
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Neverstorelawnmowerwith fuelin tank indoorsorin poorlyventilated areaswherefuel fumesmayreachanopenflame, spark,orpilot light ason afurnace,water heater,clothesdryer, orgasappliance.
PreparingTheEngine
Forenginesstoredover30days:
Topreventgumfromforminginfuelsystemoroncarburetorparts,run engineuntilit stopsfromlackof fueloraddagasolineadditivetothegas inthetank.Ifyouuseagasadditive,runtheenginefor severalminutesto circulatetheadditivethroughthecarburetor--afterwhichtheengineand fuelcanbestoredupto24months.
Whileengineisstillwarm,changetheoil. Removesparkplugandpourabout1/2anounceofengineoilintocylinder.
Replacesparkplugandcrankslowlytodistributeoil. Cleanengineofsurfacedebris.
Thefollowingattachmentsandaccessoriesareavailableforthelawnmower.ContactaSearsServiceCenter1-800-4-MY-HOME®for moreinformation.
PreparingThelawn mower
Cleanandlubricatemowerthoroughlyasdescribedinthelubrication instructions.
Donotusea pressurewasherorgardenhoseto cleanyourunit. Coatmower'scutting bladewith chassisgreaseto preventrusting. Referto PreparingtheEngineforcorrectenginestorageinstructions. Storemowerinadry,deanarea.Donotstorenexttocorrosivematerials,
suchasfertilizer.
Whenstoringanytypeofpowerequipmentinapoorlyventilatedormetalstorage shed,careshouldbetakento rust-prooftheequipment.Usingalightoil orsilicone, coattheequipment,especiallycablesandallmovingpartsof yourlawnmower beforestorage.
PARTNO. DESCRIPTION
33731 BaggerGrassCollector
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