FormNo.3418-778RevA
22inRecycler
®
LawnMower
ModelNo.20379—SerialNo.402000000andUp
Operator'sManual
Introduction
Thisrotary-blade,walk-behindlawnmowerisintended
tobeusedbyresidentialhomeowners.Itisdesigned
primarilyforcuttinggrassonwell-maintainedlawns
onresidentialproperties.Itisnotdesignedforcutting
brushorforagriculturaluses.
Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoid
injuryandproductdamage.Youareresponsiblefor
operatingtheproductproperlyandsafely.
YoumaycontactT orodirectlyatwww.Toro.comfor
productandaccessoryinformation,helpndinga
dealer,ortoregisteryourproduct.
Wheneveryouneedservice,genuineToroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready.Figure1
identiesthelocationofthemodelandserialnumbers
ontheproduct.Writethenumbersinthespace
provided.
Important:Withyourmobiledevice,youcan
scantheQRcodeontheserialnumberdecal(if
equipped)toaccesswarranty,parts,andother
productinformation.
g226621
Figure1
1.Modelandserialnumberlocation
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafety-alertsymbol
(Figure2),whichsignalsahazardthatmaycause
seriousinjuryordeathifyoudonotfollowthe
recommendedprecautions.
g000502
Figure2
Safety-alertsymbol
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.
WARNING
CALIFORNIA
Proposition65Warning
Thisproductcontainsachemical
orchemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orreproductiveharm.
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
ItisaviolationofCaliforniaPublicResourceCode
Section4442or4443touseoroperatetheengineon
anyforest-covered,brush-covered,orgrass-covered
landunlesstheengineisequippedwithaspark
arrester,asdenedinSection4442,maintainedin
effectiveworkingorderortheengineisconstructed,
equipped,andmaintainedforthepreventionofre.
GrossorNetTorque:Thegrossornettorque
ofthisenginewaslaboratoryratedbytheengine
manufacturerinaccordancewiththeSocietyof
AutomotiveEngineers(SAE)J1940orJ2723.As
conguredtomeetsafety,emission,andoperating
requirements,theactualenginetorqueonthisclass
ofmowerwillbesignicantlylower.Pleasereferto
theenginemanufacturer’sinformationincludedwith
themachine.
Contents
Introduction...............................................................1
Safety.......................................................................2
GeneralSafety...................................................2
©2017—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.T oro.com.
OriginalInstructions(EN)
PrintedinMexico
AllRightsReserved
*3418-778*A
SafetyandInstructionalDecals..........................3
Setup........................................................................5
1AssemblingandUnfoldingtheHandle..............5
2InstallingtheRecoil-starterRopeinthe
RopeGuide.....................................................5
3FillingtheEnginewithOil.................................6
4AssemblingtheGrassBag...............................6
ProductOverview.....................................................8
Operation..................................................................8
BeforeOperation...................................................8
BeforeOperationSafety.....................................8
FillingtheFuelT ank............................................9
CheckingtheEngine-OilLevel..........................10
AdjustingtheHandleHeight.............................10
AdjustingtheCuttingHeight..............................11
DuringOperation..................................................11
DuringOperationSafety....................................11
StartingtheEngine...........................................12
UsingtheSelf-PropelDrive...............................12
ShuttingOfftheEngine.....................................12
RecyclingtheClippings....................................12
BaggingtheClippings.......................................13
Side-DischargingtheClippings.........................13
OperatingTips.................................................14
AfterOperation....................................................14
AfterOperationSafety......................................14
CleaningundertheMachine.............................14
FoldingtheHandle...........................................15
Maintenance...........................................................16
RecommendedMaintenanceSchedule(s)...........16
MaintenanceSafety..........................................16
PreparingforMaintenance...............................16
ServicingtheAirFilter.......................................17
ChangingtheEngineOil...................................17
ReplacingtheBlade..........................................18
AdjustingtheSelf-PropelDrive.........................19
Storage...................................................................20
PreparingtheMachineforStorage...................20
RemovingtheMachinefromStorage................20
Safety
Thismachinehasbeendesignedinaccordancewith
ANSIB71.1-2012.
GeneralSafety
Thisproductiscapableofamputatinghandsand
feetandofthrowingobjects.Alwaysfollowallsafety
instructionstoavoidseriouspersonalinjury.
Usingthisproductforpurposesotherthanitsintended
usecouldprovedangeroustoyouandbystanders.
•Read,understand,andfollowtheinstructions
andwarningsinthisOperator’sManualandon
themachineandattachmentsbeforestartingthe
engine.
•Donotputyourhandsorfeetnearmovingpartsof
orunderthemachine.Keepclearofanydischarge
opening.
•Donotoperatethemachinewithoutallguards
andothersafetyprotectivedevicesinplaceand
workingonthemachine.
•Keepbystandersandchildrenasafedistance
awayfromthemachine.Donotallowchildrento
operatethemachine.Allowonlypeoplewhoare
responsible,trained,familiarwiththeinstructions,
andphysicallycapabletooperatethemachine.
•Stopthemachine,shutofftheengine,andwaitfor
allmovingpartstostopbeforeservicing,fueling,
oruncloggingthemachine.
Improperlyusingormaintainingthismachinecan
resultininjury.Toreducethepotentialforinjury,
complywiththesesafetyinstructionsandalwayspay
attentiontothesafety-alertsymbol,whichmeans
Caution,Warning,orDanger—personalsafety
instruction.Failuretocomplywiththeseinstructions
mayresultinpersonalinjuryordeath.
Youcanndadditionalsafetyinformationwhere
neededthroughoutthismanual.
2
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
decaloemmarkt
Manufacturer'sMark
1.Thismarkindicatesthatthebladeisidentiedasapart
fromtheoriginalmachinemanufacturer.
decal94-8072
94-8072
decal117-2718
117-2718
decal131-4514b
131-4514
1.Warning—readtheOperator'sManual.
2.Cutting/dismembermenthazardofhand,mower
blade—stayawayfrommovingparts;keepallguardsand
shieldsinplace.
3.Cutting/dismembermenthazardofhand,mower
blade—disconnectthespark-plugwireandreadthe
instructionsbeforeservicingorperformingmaintenance.
4.Thrownobjecthazard—keepbystandersasafedistance
awayfromthemachine;shutofftheenginebeforeleaving
theoperatingposition;pickupanydebrisbeforemowing.
5.Cutting/dismembermenthazardoffoot,mowerblade—do
notoperateupanddownslopes;operatesidetosideon
slopes;lookbehindyouwhenbackingup.
3
decal132-4470
132-4470
TractionAdjustment
1.Attention;readthe
Operator'sManual—1)
Loosentheknobbyturning
itcounterclockwise;2)Pull
thecable(s)awayfrom
theenginetodecrease
thetraction,orpushthe
cable(s)towardtheengine
toincreasethetraction;
3)Tightentheknobby
turningitclockwise.
2.ScantheQRcodefor
moreinformationon
tractionadjustment.
decal137-9196
137-9196
1.Lock2.Unlock
4
Setup
Important:Removeanddiscardtheprotectiveplasticsheetthatcoverstheengineandanyother
plasticorwrappingonthemachine.
1
AssemblingandUnfoldingtheHandle
NoPartsRequired
Procedure
g230890
Figure3
5
2
InstallingtheRecoil-starterRopeintheRopeGuide
NoPartsRequired
Procedure
g230180
Figure4
3
FillingtheEnginewithOil
NoPartsRequired
Procedure
Important:Yourmachinedoesnotcomewithoilintheengine,butitdoescomewithabottleofoil.
Beforestartingtheengine,lltheenginewithoil.
g235721
Figure5
6
4
AssemblingtheGrassBag
NoPartsRequired
Procedure
g234032
Figure6
7
ProductOverview
g193178
Figure7
1.Blade-controlbar
8.Sparkplug
2.Self-propel-drivebar9.Side-dischargedeector
3.Adjustmentknobforthe
self-propeldrive
10.Oilll/dipstick(notshown)
4.Handleknob(2)11.Cutting-heightlever(4)
5.Fuel-tankcap12.Handle
6.Washoutport(notshown)
13.Recoil-starthandle
7.Airlter
g009571
Figure8
1.Grassbag2.Side-dischargechute
Operation
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
BeforeOperation
BeforeOperationSafety
GeneralSafety
•Becomefamiliarwiththesafeoperationofthe
equipment,operatorcontrols,andsafetysigns.
•Checkthatallguardsandsafetydevices,suchas
deectorsand/orgrasscatcher,areinplaceand
workingproperly.
•Alwaysinspectthemachinetoensurethatthe
blades,bladebolts,andcuttingassemblyarenot
wornordamaged.
•Inspecttheareawhereyouwillusethemachine,
andremoveallobjectsthatcouldinterferewith
theoperationofthemachineorthatthemachine
couldthrow.
•Adjustingthecuttingheightmaybringyouinto
contactwiththemovingblade,causingserious
injury.
–Shutofftheengine,removetheignitionkey
(electric-startmodelonly),andwaitforall
movingpartstostop.
–Donotputyourngersunderthehousing
whenadjustingthecuttingheight.
FuelSafety
•Fuelisextremelyammableandhighlyexplosive.
Areorexplosionfromfuelcanburnyouand
othersandcandamageproperty.
–Topreventastaticchargefromignitingthefuel,
placethecontainerand/ormachinedirectlyon
thegroundbeforelling,notinavehicleoron
anobject.
–Fillthefueltankoutdoors,inanopenarea,
whentheengineiscold.Wipeupanyfuelthat
spills.
–Donothandlefuelwhensmokingoraroundan
openameorsparks.
–Donotremovethefuelcaporaddfueltothe
tankwhiletheengineisrunningorhot.
–Ifyouspillfuel,donotattempttostartthe
engine.Avoidcreatingasourceofignitionuntil
thefuelvaporshavedissipated.
8
–Storefuelinanapprovedcontainerandkeep
itoutofthereachofchildren.
•Fuelisharmfulorfatalifswallowed.Long-term
exposuretovaporscancauseseriousinjuryand
illness.
–Avoidprolongedbreathingofvapors.
–Keepyourhandsandfaceawayfromthe
nozzleandthefuel-tankopening.
–Keepfuelawayfromyoureyesandskin.
FillingtheFuelTank
•Forbestresults,useonlyclean,fresh,unleaded
gasolinewithanoctaneratingof87orhigher
((R+M)/2ratingmethod).
•Oxygenatedfuelwithupto10%ethanolor15%
MTBEbyvolumeisacceptable.
•Donotuseethanolblendsofgasoline,such
asE15orE85,withmorethan10%ethanolby
volume.Performanceproblemsand/orengine
damagemayresult,whichmaynotbecovered
underwarranty.
•Donotusegasolinecontainingmethanol.
•Donotstorefueleitherinthefueltankorinfuel
containersoverthewinterunlessfuelstabilizer
hasbeenaddedtothefuel.
•Donotaddoiltogasoline.
Fillthefueltankwithfreshunleadedregulargasoline
fromamajorname-brandservicestation(Figure9).
Important:Toreducestartingproblems,add
fuelstabilizertothegasolineallseason.Mixthe
stabilizerwithgasolinelessthan30daysold.
Refertoyourengineowner’smanualforadditional
information.
g230458
Figure9
9
CheckingtheEngine-OilLevel
ServiceInterval:Beforeeachuseordaily
Important:Iftheoillevelinthecrankcaseistoolowortoohighandyouruntheengine,youmay
damagetheengine.
g235721
Figure10
AdjustingtheHandle
Height
Youcanraiseorlowerthehandlein1of2positions
thatismorecomfortableforyou(Figure11).
g193180
Figure11
1.Loosenbothhandleknobsuntilyoucanpush
thesquareedgesofthecarriageboltsoutofthe
squareholesinthehandlebrackets.
2.Pushtheknobsuntiltheyareloose.
3.Movethehandletotheupperorlowerheight
position.
4.Pulltheknobsuntilthesquareedgesofeach
carriagebolttsintoitsrelatedsquarehole.
5.Tightenthehandleknobsastightasyoucan.
10
AdjustingtheCuttingHeight
CAUTION
Iftheenginehasbeenrunning,themuferwillbehotandcanseverelyburnyou.
Keepawayfromthehotmufer.
Adjustthecuttingheightasdesired.Setallthecutting-heightleverstothesameheight.
g230847
Figure12
DuringOperation
DuringOperationSafety
GeneralSafety
•Wearappropriateclothing,includingeye
protection;longpants;slip-resistant,substantial
footwear;andhearingprotection.Tiebacklong
hair,securelooseclothing,anddonotwearloose
jewelry.
•Donotoperatethemachinewhileill,tired,or
undertheinuenceofalcoholordrugs.
•Thebladeissharp;contactingthebladecanresult
inseriouspersonalinjury.Shutofftheengine,
removetheignitionkey(electric-startmodelonly),
andwaitforallmovingpartstostopbeforeleaving
theoperatingposition.
•Whenyoureleasetheblade-controlbar,the
engineshouldshutoffandthebladeshouldstop
within3seconds.Ifnot,stopusingyourmachine
immediatelyandcontactanAuthorizedService
Dealer.
•Keepbystanders,especiallysmallchildren,outof
theoperatingarea.Stopthemachineifanyone
entersthearea.
•Alwayslookdownandbehindyoubeforemoving
themachineinreverse.
•Operatethemachineonlyingoodvisibilityand
appropriateweatherconditions.Donotoperate
themachinewhenthereistheriskoflighting.
•Wetgrassorleavescancauseseriousinjuryif
youslipandcontacttheblade.Avoidmowingin
wetconditions.
•Useextremecarewhenapproachingblind
corners,shrubs,trees,orotherobjectsthatmay
blockyourview.
11
•Watchforholes,ruts,bumps,rocks,orother
hiddenobjects.Uneventerraincouldcausethe
machinetooverturnorcauseyoutoloseyour
balanceorfooting.
•Ifthemachinestrikesanobjectorstartstovibrate,
immediatelyshutofftheengine,removethekey
(ifequipped),waitforallmovingpartstostop,and
disconnectthewirefromthesparkplugbefore
examiningthemachinefordamage.Makeall
necessaryrepairsbeforeresumingoperation.
•Beforeleavingtheoperatingposition,shutoff
theengine,removetheignitionkey(electric-start
modelonly),andwaitforallmovingpartstostop.
•Iftheenginehasbeenrunningthemuferwillbe
hotandcanseverelyburnyou.Keepawayfrom
thehotmufer.
•Checkthegrasscatchercomponentsand
thedischargechutefrequentlyforanywear
ordeteriorationandreplacethemwiththe
manufacturer'srecommendedpartswhen
necessary.
•Useaccessoriesandattachmentsapprovedby
TheToro®Companyonly.
SlopeSafety
•Mowacrossthefaceofslopes;neverupand
down.Useextremecautionwhenchanging
directiononslopes.
•Donotmowonexcessivelysteepslopes.Poor
footingcouldcauseaslip-and-fallaccident.
•Mowwithcautionneardrop-offs,ditches,or
embankments.
StartingtheEngine
1.Holdtheblade-controlbaragainstthehandle
(AofFigure13).
2.Pulltherecoil-starthandlelightlyuntilyoufeel
resistance,thenpullitsharply,andallowitto
returntotheropeguideonthehandleslowly(B
ofFigure13)
g233069
Figure13
Note:Ifthemachinedoesnotstartafterseveral
attempts,contactanAuthorizedServiceDealer.
UsingtheSelf-PropelDrive
•Toengagetheself-propeldrive:Squeezethe
self-propel-drivebaragainstthehandleandhold
it(Figure14).
g233170
Figure14
Note:Themaximumself-propel-drivespeedis
xed.T oreducethespeed,increasethespace
betweentheself-propel-drivebarandthehandle.
•Todisengagetheself-propel-drive:releasethe
self-propel-drivebar.
Note:Themachinecomeswithfreewheeling
clutchesthatmakeiteasiertopullthemachine
rearward.Todisengagetheclutches,you
mayneedtopushthemachineforwardabout
2.5cm(1inch)ormoreafteryoureleasethe
self-propel-drivebar.
ShuttingOfftheEngine
ServiceInterval:Beforeeachuseordaily
Toshutofftheengine,releasetheblade-controlbar.
Important:Whenyoureleasetheblade-control
bar,boththeengineandbladeshouldstopwithin
3seconds.Iftheydonotstopproperly,stop
usingyourmachineimmediatelyandcontactan
AuthorizedServiceDealer.
RecyclingtheClippings
Yourmachinecomesfromthefactoryreadytorecycle
thegrassandleafclippingsbackintothelawn.
Ifthegrassbagisonthemachine,removeit;
refertoRemovingtheGrassBag(page13).Ifthe
side-dischargechuteisonthemachine,removeit;
refertoRemovingtheSide-DischargeChute(page
13).
12
BaggingtheClippings
Usethegrassbagwhenyouwanttocollectgrassandleafclippingsfromthelawn.
Iftheside-dischargechuteisonthemachine,removeit;refertoRemovingtheSide-DischargeChute(page13).
InstallingtheGrassBag
1.Raiseandholdupthereardeector(AofFigure15).
2.Installthegrassbag,ensuringthatthepinsonthebagrestinthenotchesonthehandle(BofFigure15).
3.Lowerthereardeector.
g238579
Figure15
RemovingtheGrassBag
Toremovethebag,reversethestepsinInstallingtheGrassBag(page13).
Side-DischargingtheClippings
Usesidedischargingforcuttingverytallgrass.
Ifthegrassbagisonthemachine,removeit;refertoRemovingtheGrassBag(page13).
InstallingtheSide-DischargeChute
Liftupthesidedeectorandinstalltheside-dischargechute(Figure16).
g233435
Figure16
RemovingtheSide-DischargeChute
Toremovetheside-dischargechute,liftupthesidedeector,removetheside-dischargechute,andlower
thesidedeector.
13
OperatingTips
GeneralMowingTips
•Inspecttheareawhereyouwillusethemachine
andremoveallobjectsthatthemachinecould
throw.
•Avoidstrikingsolidobjectswiththeblade.Never
deliberatelymowoveranyobject.
•Ifthemachinestrikesanobjectorstartstovibrate,
immediatelyshutofftheengine,removethekey
(ifequipped),disconnectthewirefromthespark
plug,andexaminethemachinefordamage.
•Forbestperformance,installanewbladebefore
thecuttingseasonbegins.
•ReplacethebladewhennecessarywithaT oro
replacementblade.
CuttingGrass
•Cutonlyaboutathirdofthegrassbladeatatime.
Donotcutbelow51mm(2inches)unlessthe
grassissparseoritislatefallwhengrassgrowth
beginstoslowdown.
•Whencuttinggrassover15cm(6inches)tall,
mowatthehighestcuttingheightsettingandwalk
slower;thenmowagainatalowersettingforthe
bestlawnappearance.Ifthegrassistoolong,the
machinemayplugandcausetheenginetostall.
•Wetgrassandleavestendtoclumpontheyard
andcancausethemachinetoplugortheengine
tostall.Avoidmowinginwetconditions.
•Beawareofapotentialrehazardinverydry
conditions,followalllocalrewarnings,andkeep
themachinefreeofdrygrassandleafdebris.
•Alternatethemowingdirection.Thishelps
dispersetheclippingsoverthelawnforeven
fertilization.
•Ifthenishedlawnappearanceisunsatisfactory,
try1ormoreofthefollowing:
–Replacethebladeorhaveitsharpened.
–Walkataslowerpacewhilemowing.
–Raisethecuttingheightonyourmachine.
–Cutthegrassmorefrequently.
–Overlapcuttingswathsinsteadofcuttingafull
swathwitheachpass.
CuttingLeaves
•Aftercuttingthelawn,ensurethathalfofthelawn
showsthroughthecutleafcover.Youmayneed
tomakemorethanasinglepassovertheleaves.
•Iftherearemorethan13cm(5inches)ofleaves
onthelawn,mowatahighercuttingheightand
thenagainatthedesiredcuttingheight.
•Slowdownyourmowingspeedifthemachine
doesnotcuttheleavesnelyenough.
AfterOperation
AfterOperationSafety
GeneralSafety
•Cleangrassanddebrisfromthemachinetohelp
preventres.Cleanupoilorfuelspills.
•Allowtheenginetocoolbeforestoringthemachine
inanyenclosure.
•Neverstorethemachineorfuelcontainerwhere
thereisanopename,spark,orpilotlight,such
asonawaterheateroronotherappliances.
HaulingSafety
•Removetheignitionkey(ifequipped)before
loadingthemachineforhauling.
•Usecarewhenloadingorunloadingthemachine.
•Securethemachinefromrolling.
CleaningundertheMachine
ServiceInterval:Beforeeachuseordaily
Forbestresults,cleanthemachinesoonafteryou
havecompletedmowing.
1.Movethemachineontoaatpavedsurface.
2.Shutofftheengineandwaitforallmovingparts
tostopbeforeleavingtheoperatingposition.
3.Lowerthemachinetoitslowestcutting-height
setting.RefertoAdjustingtheCuttingHeight
(page11).
4.Washouttheareaunderthereardoorwherethe
clippingsgofromtheundersideofthemachine
tothegrassbag.
Note:Washouttheareawiththe
bag-on-demand(ifequipped)inboththefully
forwardandfullyrearwardpositions.
5.Attachagardenhosethatisconnectedtoa
watersupplytothewashoutport(Figure17).
14
g193192
Figure17
1.Washoutport
6.Turnthewateron.
7.Starttheengineandrunituntiltheclippingsno
longercomeoutfromunderthemachine.
8.Shutofftheengine.
9.Shutoffthewateranddisconnectthegarden
hosefromthemachine.
10.Starttheengineandrunitforafewminutesto
drytheundersideofthemachinetopreventit
fromrusting.
11.Shutofftheengineandallowittocoolbefore
storingthemachineinanenclosedarea.
FoldingtheHandle
WARNING
Foldingorunfoldingthehandleimproperly
candamagethecables,causinganunsafe
operatingcondition.
•Donotdamagethecableswhenfoldingor
unfoldingthehandle.
•Ifacableisdamaged,contactan
AuthorizedServiceDealer.
1.Removeandsavethe2handleknobsand2
carriageboltsfromthehandlebrackets(Figure
18).
Important:Routethecablestotheoutside
ofthehandleknobsasyoufoldthehandle.
g189871
Figure18
1.Handleknob
2.Carriagebolt
2.Foldthehandlebyrotatingitforward(Figure19).
g193193
Figure19
1.Operatingposition
2.Foldedposition
3.Insertthecarriagebolt(withtheboltheadtoward
theinside)throughthehandlebracketandthe
upperholeinthehandleend.Ensurethatthe
squareedgesofeachcarriagebolttsintothe
upperorlowersquareholeinitsrelatedhandle
bracket(Figure20).
g189864
Figure20
1.Handleknob
2.Carriagebolt
4.Looselyinstallthehandleknobsandcarriage
boltsonthehandlebrackets.
5.Tounfoldthehandle,referto1Assemblingand
UnfoldingtheHandle(page5).
15
Maintenance
ReplacementpartsareavailablefromanAuthorizedServiceDealeroratwww.torodealer.com(UScustomers
only).
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Beforeeachuseordaily
•Checktheengine-oillevelandaddoilasneeded.
•Ensurethattheengineshutsoffwithin3secondsafterreleasingtheblade-control
bar.
•Cleangrassclippingsanddirtfromunderthemachine.
Yearly
•Servicetheairlter.
•Changetheengineoil.
•Replacethebladeorhaveitsharpened(morefrequentlyiftheedgedullsquickly).
•Cleantheenginebyremovingdirtanddebrisfromitstopandsides;cleanitmore
frequentlyindustyoperatingconditions.
Yearlyorbeforestorage
•Emptythefueltankbeforerepairsasdirectedandbeforeyearlystorage.
Important:Refertoyourengineowner’smanualforadditionalmaintenanceprocedures.
MaintenanceSafety
•Disconnectthespark-plugwirefromthesparkplug
beforeperforminganymaintenanceprocedure.
•Wearglovesandeyeprotectionwhenservicing
themachine.
•Thebladeissharp;contactingthebladecanresult
inseriouspersonalinjury.Weargloveswhen
servicingtheblade.Donotrepairoralterthe
blade(s).
•Nevertamperwithsafetydevices.Checktheir
properoperationregularly.
•Tippingthemachinemaycausethefueltoleak.
Fuelisammableandexplosive,andcancause
personalinjury.Runtheenginedryorremovethe
fuelwithahandpump;neversiphonthefuel.
•Toensureoptimumperformanceandcontinued
safetycerticationofthemachine,useonly
genuineT ororeplacementpartsandaccessories.
Replacementpartsandaccessoriesmadeby
othermanufacturerscouldbedangerous,and
suchusecouldvoidtheproductwarranty.
PreparingforMaintenance
1.Shutofftheengineandwaitforallmovingparts
tostop.
2.Disconnectthespark-plugwirefromthespark
plug(Figure21).
g193195
Figure21
1.Spark-plugwire
3.Afterperformingthemaintenanceprocedure(s),
connectthespark-plugwiretothesparkplug.
Important:Beforetippingthemachineto
changetheoilorreplacetheblade,allowthe
fueltanktorundrythroughnormalusage.If
youmusttipthemachinepriortorunning
outoffuel,useahandfuelpumptoremove
thefuel.Alwaystipthemachineontoits
side,withthedipstickdown.
16
ServicingtheAirFilter
ServiceInterval:Yearly
1.Pressdownonthelatchtabsontopofthe
air-ltercover(Figure22).
g027782
Figure22
1.Latchtabs
3.Foampre-lter
2.Paperairlter
2.Openthecover.
3.Removethepaperairlterandthefoam
pre-lter(Figure22).
4.Inspectthefoampre-lter,andreplaceitifitis
damagedorexcessivelydirty.
5.Inspectthepaperairlter.
•Iftheairlterisdamagedoriswetwithoil
orfuel,replaceit.
•Iftheairlterisdirty,tapitonahardsurface
severaltimesorblowcompressedairless
than207kPa(30psi)throughthesideofthe
lterthatfacestheengine.
Note:Donotbrushthedirtoffthelter;
brushingforcesdirtintothebers.
6.Removethedirtfromtheair-lterbodyandthe
coverusingamoistrag.
Important:Donotwipedirtintotheairduct.
7.Installthefoampre-lterandthepaperairlter
intotheairlter.
8.Installthecover.
ChangingtheEngineOil
ServiceInterval:Yearly
Note:Runtheengineafewminutesbeforechanging
theoiltowarmit.Warmoilowsbetterandcarries
morecontaminants.
EngineOilSpecications
Engineoilcapacity
0.55L(18.6oz)
OilviscositySAE30orSAE10W-30
detergentoil
APIserviceclassicationSJorhigher
1.Movethemachinetoalevelsurface.
2.RefertoPreparingforMaintenance(page16).
3.Removethedipstickbyrotatingthecap
counterclockwiseandpullingitout(Figure23).
g024432
Figure23
1.Full3.Low
2.High
4.Tipthemachineontoitsside(sothattheair
lterisup)todraintheusedoilfromtheoil-ll
tube(Figure23).
17
g188765
Figure24
5.Afterdrainingtheusedoil,returnthemachineto
theoperatingposition.
6.Carefullypourabout3/4oftheenginecapacity
ofoilintotheoil-lltube.
7.Wait3minutesfortheoiltosettleintheengine.
8.Wipethedipstickcleanwithacleancloth.
9.Insertthedipstickintotheoil-lltube,butdonot
screwitin,thenremovethedipstick.
10.Readtheoillevelonthedipstick(Figure23).
•Iftheoillevelonthedipstickistoolow,
carefullypourasmallamountofoilintothe
oil-lltube,wait3minutes,andrepeatsteps
8through10untiltheoillevelonthedipstick
iscorrect.
•Iftheoillevelonthedipstickistoohigh,
draintheexcessoiluntiltheoillevelonthe
dipstickiscorrect.
Important:Iftheoillevelintheengineistoo
lowortoohighandyouruntheengine,you
maydamagetheengine.
11.Installthedipstickintotheoil-lltubesecurely.
12.Recycletheusedoilproperly.
ReplacingtheBlade
ServiceInterval:Yearly
Important:Youwillneedatorquewrenchto
installthebladeproperly.Ifyoudonothavea
torquewrenchorareuncomfortableperforming
thisprocedure,contactanAuthorizedService
Dealer.
Examinethebladewheneveryourunoutoffuel.Ifthe
bladeisdamagedorcracked,replaceitimmediately.
Ifthebladeedgeisdullornicked,haveitsharpened
andbalanced,orreplaceit.
WARNING
Thebladeissharp;contactingthebladecan
resultinseriouspersonalinjury.
Weargloveswhenservicingtheblade.
1.RefertoPreparingforMaintenance(page16).
2.Tipthemachineontoitssidewiththeairlterup.
3.Useablockofwoodtoholdthebladesteady
(Figure25).
g231389
Figure25
4.Removetheblade,savingallmountinghardware
(Figure25).
5.Installthenewbladeandallmountinghardware
(Figure26).
18
g231390
Figure26
Important:Positionthecurvedendsofthe
bladetopointtowardthemachinehousing.
6.Useatorquewrenchtotightenthebladebolt
to82N∙m(60ft-lb).
Important:Abolttorquedto82N∙m(60
ft-lb)isverytight.Whileholdingtheblade
withablockofwood,putyourweight
behindtheratchetorwrenchandtightenthe
boltsecurely.Thisboltisverydifcultto
overtighten.
AdjustingtheSelf-Propel
Drive
Wheneveryouinstallanewself-propelcableorif
theself-propeldriveisoutofadjustment,adjustthe
self-propeldrive.
1.Turntheadjustmentknobcounterclockwiseto
loosenthecableadjustment(Figure27).
g027231
Figure27
1.Handle(leftside)
4.Turntheknobclockwiseto
tightentheadjustment.
2.Adjustmentknob5.Turntheknob
counterclockwiseto
loosentheadjustment.
3.Self-propel-drivecable
2.Adjustthetensiononthecable(Figure27)by
pullingitbackorpushingitforwardandholding
thatposition.
Note:Pushthecabletowardtheengineto
increasethetraction;pullthecableawayfrom
theenginetodecreasethetraction.
3.Turntheadjustmentknobclockwisetotighten
thecableadjustment.
Note:Tightentheknobrmlybyhand.
19
Storage
Storethemachineinacool,clean,dryplace.
PreparingtheMachinefor
Storage
1.Onthelastrefuelingoftheyear,addfuel
stabilizer(suchasToroPremiumFuel
Treatment)tothefuelasdirectedonthelabel.
2.Disposeofanyunusedfuelproperly.Recycle
itaccordingtolocalcodesoruseitinyour
automobile.
Note:Oldfuelinthefueltankistheleading
causeofhardstarting.Donotstorefuelwithout
fuelstabilizermorethan30days,anddonot
storestabilizedfuelmorethan90days.
3.Runthemachineuntiltheengineshutsofffrom
runningoutoffuel.
4.Starttheengineagainandallowittorununtil
itshutsoff.Whenyoucannolongerstartthe
engine,itissufcientlydry.
5.Disconnectthewirefromthesparkplugand
connectthewiretotheretainingpost(if
equipped).
6.Removethesparkplug,add30ml(1oz)of
engineoilthroughthespark-plughole,andpull
thestarterropeslowlyseveraltimestodistribute
oilthroughoutthecylindertopreventcylinder
corrosionduringtheoff-season.
7.Looselyinstallthesparkplug.
8.Tightenallnuts,bolts,andscrews.
RemovingtheMachine
fromStorage
1.Checkandtightenallfasteners.
2.Removethesparkplugandspintheengine
rapidlybypullingtherecoil-starthandletoblow
theexcessoilfromthecylinder.
3.Installthesparkplugandtightenitwithatorque
wrenchto20N∙m(15ft-lb).
4.Performanymaintenanceprocedures;referto
Maintenance(page16).
5.Checktheengine-oillevel;refertoCheckingthe
Engine-OilLevel(page10).
6.Fillthefueltankwithfreshfuel;refertoFilling
theFuelT ank(page9).
7.Connectthewiretothesparkplug.
20
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