Toro 20373 Operator's Manual

22inRecycler

ModelNo.20373—SerialNo.402100000andUp

®

Introduction

Thisrotary-blade,walk-behindlawnmowerisintended
tobeusedbyresidentialhomeowners.Itisdesigned
primarilyforcuttinggrassonwell-maintainedlawns
onresidentialproperties.Itisnotdesignedforcutting
brushorforagriculturaluses.

Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoid
injuryandproductdamage.Youareresponsiblefor
operatingtheproductproperlyandsafely.

YoumaycontactT orodirectlyatwww.T oro.comfor
productandaccessoryinformation,helpndinga
dealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineToroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready .Figure1
identiesthelocationofthemodelandserialnumbers
ontheproduct.Writethenumbersinthespace
provided.

Important:Withyourmobiledevice,youcan

scantheQRcodeontheserialnumberdecal
(ifequipped)orgotowww.Toro.comtoaccess
warranty,parts,andotherproductinformation.

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

FormNo.3418-801RevA

LawnMower

Operator'sManual

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,asdenedinSection4442,maintainedin
effectiveworkingorderortheengineisconstructed,
equipped,andmaintainedforthepreventionofre.

g226621

GrossorNetTorque:Thegrossornettorque
ofthisenginewaslaboratoryratedbytheengine
manufacturerinaccordancewiththeSocietyof
AutomotiveEngineers(SAE)J1940orJ2723.As
conguredtomeetsafety,emission,andoperating
requirements,theactualenginetorqueonthisclass
ofmowerwillbesignicantlylower.Pleasereferto
theenginemanufacturer’sinformationincludedwith
themachine.

Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafety-alertsymbol
(Figure2),whichsignalsahazardthatmaycause
seriousinjuryordeathifyoudonotfollowthe
recommendedprecautions.

©2018—TheT oro®Company
8111L yndaleAvenueSouth
Bloomington,MN55420

Registeratwww.Toro.com.

Important:Ifyouareusingthismachineabove

1500m(5,000ft)foracontinuousperiod,ensure
thattheHighAltitudeKithasbeeninstalled
sothattheenginemeetsCARB/EPAemission
regulations.TheHighAltitudeKitincreases
engineperformancewhilepreventingspark-plug
fouling,hardstarting,andincreasedemissions.

OriginalInstructions(EN)

PrintedinMexico

AllRightsReserved

*3418-801*A

Onceyouhaveinstalledthekit,attachthe
high-altitudelabelnexttotheserialdecalonthe
machine.ContactanyAuthorizedToroService
DealertoobtaintheproperHighAltitudeKitand
high-altitudelabelforyourmachine.Tolocate
adealerconvenienttoyou,accessourwebsite
atwww.Toro.comorcontactourToroCustomer
CareDepartmentatthenumber(s)listedinyour
EmissionControlWarrantyStatement.

Removethekitfromtheengineandrestorethe
enginetoitsoriginalfactorycongurationwhen
runningtheengineunder1500m(5,000ft).Do
notoperateanenginethathasbeenconverted
forhigh-altitudeuseatloweraltitudes;otherwise,
youcouldoverheatanddamagetheengine.

Ifyouareunsurewhetherornotyourmachinehas
beenconvertedforhigh-altitudeuse,lookforthe
followinglabel(Figure3).

DisengagingtheBlade......................................14

CheckingtheBlade-Brake-Clutch

Operation......................................................14

RecyclingtheClippings....................................14

BaggingtheClippings.......................................15

OperatingtheBag-on-DemandLever...............15

Side-DischargingtheClippings.........................16

OperatingTips.................................................16

AfterOperation....................................................17

AfterOperationSafety......................................17

CleaningundertheMachine.............................17

FoldingtheHandle...........................................18

Maintenance...........................................................19

RecommendedMaintenanceSchedule(s)...........19

MaintenanceSafety..........................................19

PreparingforMaintenance...............................19

ServicingtheAirFilter.......................................20

ChangingtheEngineOil...................................20

CleaningtheBlade-Brake-ClutchShield...........21

AdjustingtheSelf-PropelDrive.........................22

Storage...................................................................22

PreparingtheMachineforStorage...................22

RemovingtheMachinefromStorage................22

decal127-9363

Figure3

Contents

Introduction...............................................................1

Safety.......................................................................2

GeneralSafety...................................................2

SafetyandInstructionalDecals..........................3

Setup........................................................................5

1AssemblingandUnfoldingtheHandle..............5

2InstallingtheBlade-ControlBar........................6

3InstallingtheRecoil-StarterRopeinthe

RopeGuide.....................................................6

4FillingtheEnginewithOil.................................6

5AssemblingtheGrassBag...............................7

ProductOverview.....................................................8

Operation..................................................................8

BeforeOperation...................................................8

BeforeOperationSafety.....................................8

FillingtheFuelTank............................................9

CheckingtheEngine-OilLevel..........................10

AdjustingtheHandleHeight.............................10

AdjustingtheCuttingHeight..............................11

DuringOperation..................................................11

DuringOperationSafety....................................11

StartingtheEngine...........................................12

UsingtheSelf-PropelDrive...............................13

ShuttingOfftheEngine.....................................13

EngagingtheBlade..........................................13

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.

2

Improperlyusingormaintainingthismachinecan
resultininjury.Toreducethepotentialforinjury,
complywiththesesafetyinstructionsandalwayspay
attentiontothesafety-alertsymbol,whichmeans
Caution,Warning,orDanger—personalsafety

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.

Manufacturer'sMark

1.Thismarkindicatesthatthebladeisidentiedasapart
fromtheoriginalmachinemanufacturer .

instruction.Failuretocomplywiththeseinstructions
mayresultinpersonalinjuryordeath.

Youcanndadditionalsafetyinformationwhere
neededthroughoutthismanual.

decaloemmarkt

decal94-8072

94-8072

decal125-5026

125-5026

1.Recyclingmode2.Baggingmode

decal117-2718

117-2718

decal125-5092

125-5092

1.Steponthemowerhousingtostarttheengine.

3

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.

decal131-4514b

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.

1.Lock2.Unlock

4

decal137-9196

137-9196

Setup

Important:Removeanddiscardtheprotectiveplasticsheetthatcoverstheengineandanyother

plasticorwrappingonthemachine.

1

AssemblingandUnfoldingtheHandle

NoPartsRequired

Procedure

Note:Ensurethatthecablesareroutedontheoutsideofthehandleandarenotpinched(DofFigure4).

Figure4

g240447

5

2

InstallingtheBlade-Control Bar

NoPartsRequired

Procedure

g235299

Figure5

3

InstallingtheRecoil-Starter RopeintheRopeGuide

NoPartsRequired

Procedure

Important:Tostarttheenginesafelyandeasilywheneveryouusethemachine,installtherecoil-starter

ropeintheropeguide.

Figure6

g236533

6

4

FillingtheEnginewithOil

NoPartsRequired

Procedure

Important:Y ourmachinedoesnotcomewithoilintheengine,butitdoescomewithabottleofoil.

Beforestartingtheengine,lltheenginewithoil.

5

AssemblingtheGrassBag

NoPartsRequired

Procedure

g235721

Figure7

g230447

Figure8

7

ProductOverview

Figure9

1.Handle

2.Blade-controlbar

3.Engine-shutoffbutton10.Side-dischargedeector

4.Adjustmentknobforthe
self-propeldrive

5.Oilll/dipstick12.Handleknob(2)

6.Fuel-tankcap(notshown)

7.Airlter14.Control-barlock

8.Cutting-heightlever(4)

9.Sparkplug

11.Bag-on-demandlever

13.Recoil-starthandle

Operation

Note:Determinetheleftandrightsidesofthe

machinefromthenormaloperatingposition.

BeforeOperation

BeforeOperationSafety

GeneralSafety

•Becomefamiliarwiththesafeoperationofthe

equipment,operatorcontrols,andsafetysigns.

•Checkthatallguardsandsafetydevices,suchas

deectorsand/orgrasscatcher,areinplaceand

g027779

workingproperly.

•Alwaysinspectthemachinetoensurethatthe

blades,bladebolts,andcuttingassemblyarenot
wornordamaged.

•Inspecttheareawhereyouwillusethemachine,

andremoveallobjectsthatcouldinterferewith
theoperationofthemachineorthatthemachine
couldthrow.

•Adjustingthecuttingheightmaybringyouinto

contactwiththemovingblade,causingserious
injury.

Figure10

1.Grassbag2.Side-dischargechute

–Shutofftheengine,removetheignitionkey

(electric-startmodelonly),andwaitforall
movingpartstostop.

–Donotputyourngersunderthehousing

whenadjustingthecuttingheight.

g009527

FuelSafety

•Fuelisextremelyammableandhighlyexplosive.

Areorexplosionfromfuelcanburnyouand
othersandcandamageproperty.

–Topreventastaticchargefromignitingthefuel,

placethecontainerand/ormachinedirectlyon
thegroundbeforelling,notinavehicleoron
anobject.

–Fillthefueltankoutdoors,inanopenarea,

whentheengineiscold.Wipeupanyfuelthat
spills.

–Donothandlefuelwhensmokingoraroundan

openameorsparks.

–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(Figure11).

Important:Toreducestartingproblems,add

fuelstabilizertothegasolineallseason.Mixthe
stabilizerwithgasolinelessthan30daysold.

Figure11

g230458

9

CheckingtheEngine-OilLevel

ServiceInterval:Beforeeachuseordaily

Important:Iftheoillevelintheengineistoolowortoohighandyouruntheengine,youmaydamage

theengine.

Figure12

g235721

AdjustingtheHandleHeight

Youcanraiseorlowerthehandlein1of2positionsthatismorecomfortableforyou(Figure13).

Figure13

g240446

10

AdjustingtheCuttingHeight

WARNING

Adjustingthecuttingheightmaybringyouintocontactwiththemovingblade,causing
seriousinjury.

•Shutofftheengineandwaitforallmovingpartstostop.

•Donotputyourngersunderthehousingwhenadjustingthecuttingheight.

CAUTION

Iftheenginehasbeenrunning,themuferwillbehotandcanseverelyburnyou.

Keepawayfromthehotmufer.

Adjustthecuttingheightasdesired.Setallthewheelstothesameheight;refertoFigure14.

DuringOperation

DuringOperationSafety

GeneralSafety

•Wearappropriateclothing,includingeye

protection;longpants;slip-resistant,substantial
footwear;andhearingprotection.Tiebacklong
hair,securelooseclothing,anddonotwearloose
jewelry.

•Donotoperatethemachinewhileill,tired,or

undertheinuenceofalcoholordrugs.

g223084

Figure14

•Thebladeissharp;contactingthebladecanresult

inseriouspersonalinjury.Shutofftheengine,
removetheignitionkey(electric-startmodelonly),
andwaitforallmovingpartstostopbeforeleaving
theoperatingposition.

•Whenyoureleasetheblade-controlbar,the

engineshouldshutoffandthebladeshouldstop
within3seconds.Ifnot,stopusingyourmachine
immediatelyandcontactanAuthorizedService
Dealer.

•Keepbystanders,especiallysmallchildren,outof

theoperatingarea.Stopthemachineifanyone
entersthearea.

11

•Alwayslookdownandbehindyoubeforemoving

themachineinreverse.

•Operatethemachineonlyingoodvisibilityand

appropriateweatherconditions.Donotoperate
themachinewhenthereistheriskoflighting.

•Wetgrassorleavescancauseseriousinjuryif

youslipandcontacttheblade.Avoidmowingin
wetconditions.

•Useextremecarewhenapproachingblind

corners,shrubs,trees,orotherobjectsthatmay
blockyourview.

•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.

•Iftheenginehasbeenrunningthemuferwillbe

hotandcanseverelyburnyou.Keepawayfrom
thehotmufer.

•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

Note:Youcanstarttheengineeitherfromtheoperatingposition(Figure15)orattheengine(withthe

recoil-starthandleoutoftheropeguide).

Figure15

Pulltherecoil-starterhandlelightlyuntilyoufeelresistance,thenpullitsharply.Allowtheropetoreturnto
thehandleslowly.

Note:Ifthemachinedoesnotstartafterseveralattempts,contactanAuthorizedServiceDealer.

g236579

12

UsingtheSelf-PropelDrive

EngagingtheBlade

Tooperatetheself-propeldrive,simplywalkwithyour
handsontheupperhandleandyourelbowsatyour
sides,andthemachinewillautomaticallykeeppace
withyou(Figure16).

Figure16

Note:Ifthemachinedoesnotfreelyrollbackward

afterself-propelling,stopwalking,holdyourhands
inplace,andallowthemachinetorollacoupleof
centimeters(inches)forwardtodisengagethewheel
drive.Youcanalsotryreachingjustundertheupper
handletothemetalhandleandpushingthemachine
forwardacoupleofcentimeters(inches).Ifthe
machinestilldoesnotrollbackwardeasily,contactan
AuthorizedServiceDealer.

Whenyoustartyourengine,thebladedoesnotturn.
Youmustengagethebladetomow.

1.Pullthecontrol-barlockback(Figure18).

g003123

Figure18

g005046

2.Pulltheblade-controlbartothehandle(Figure

19).

g003124

Figure19

ShuttingOfftheEngine

ServiceInterval:Beforeeachuseordaily

Toshutofftheengine,pressandholdthe
engine-shutoffbutton(Figure18)untiltheengine
shutsoff.

Figure17

3.Holdtheblade-controlbaragainstthehandle
(Figure20).

g003125

Figure20

g236566

13

DisengagingtheBlade

Releasetheblade-controlbar(Figure21).

2.Setall4wheelstothe83mm(3-1/4inch)
cutting-heightsetting.

3.Takeahalfsheetofnewspaperandcrumpleit
intoaballsmallenoughtogounderthemachine
housing(about76mmor3inchesindiameter).

4.Placethenewspaperballabout13cm(5inches)
infrontofthemachine.

5.Starttheengine.

6.Engagetheblade.

Figure21

Important:Whenyoureleasetheblade-control

bar,thebladeshouldstopwithin3seconds.Ifit
doesnotstopproperly,stopusingyourmachine
immediatelyandcontactanAuthorizedService
Dealer.

Checkingthe Blade-Brake-Clutch Operation

Checkthecontrolbarbeforeeachusetoensurethat
theblade-brake-clutchsystemisoperatingproperly.

UsingtheGrassBag

ServiceInterval:Beforeeachuseordaily

Youcanusethegrassbagtoperformanadditional
testtochecktheblade-brakeclutch.

1.Installtheemptygrassbagonthemachine.

2.Starttheengine.

3.Engagetheblade.

g003126

7.Releasetheblade-controlbar.

8.Immediatelypushthemachineoverthe
newspaperball.

9.Shutofftheengineandwaitforallmovingparts
tostop.

10.Gotothefrontofthemachineandcheckthe
newspaperball.

Note:Ifthenewspaperballdidnotgounder

themachine,repeatsteps4through10.

11.Ifthenewspaperisunravelledorshredded,the
bladedidnotstopproperly,whichcouldresult
inanunsafeoperatingcondition.Contactan
AuthorizedServiceDealer.

RecyclingtheClippings

Yourmachinecomesfromthefactoryreadytorecycle
thegrassandleafclippingsbackintothelawn.

Ifthegrassbagisonthemachineandthe
bag-on-demandleverisinthebaggingposition,
movethelevertotherecyclingposition;referto

OperatingtheBag-on-DemandLever(page15).If

theside-dischargechuteisonthemachine,remove
it;refertoRemovingtheSide-DischargeChute(page

16).

Note:Thebagshouldbegintoinate,indicating

thatthebladeisengagedandrotating.

4.Releasetheblade-controlbar.

Note:Ifthebagdoesnotimmediatelydeate,

thebladeisstillrotating.Theblade-brakeclutch
maybedeterioratingand,ifignored,could
resultinanunsafeoperatingcondition.Have
themachineinspectedandservicedbyan
AuthorizedServiceDealer.

5.Shutofftheengineandwaitforallmovingparts
tostop.

NotUsingtheGrassBag

1.Movethemachineontoapavedsurfaceina
non-windyarea.

14

BaggingtheClippings

Usethegrassbagwhenyouwanttocollectgrassandleafclippingsfromthelawn.

Iftheside-dischargechuteisonthemachine,removeit;refertoRemovingtheSide-DischargeChute(page

16).Ifthebag-on-demandleverisintherecyclingposition,moveittothebaggingposition;refertoOperating
theBag-on-DemandLever(page15).

InstallingtheGrassBag

1.Raiseandholdupthereardeector(AofFigure22).

2.Installthegrassbag,ensuringthatthepinsonthebagrestinthenotchesonthehandle(BofFigure22).

3.Lowerthereardeector.

Figure22

g233434

RemovingtheGrassBag

Toremovethebag,reversethestepsinInstallingtheGrassBag(page15).

Operatingthe

movetheleverrearwarduntilthebuttononthe
leverpopsup.

Bag-on-DemandLever

Thebag-on-demandfeatureallowsyoutoeither
collectorrecyclegrassandleafclippingswhilethe
grassbagisattachedtothemachine.

•Tobagthegrassandleafclippings,pressthe

buttononthebag-on-demandleverandmovethe
leverforwarduntilthebuttonontheleverpopsup
(Figure23).

Figure23

1.Bag-on-demandlever(in

therecyclingposition)

2.Bag-on-demandlever(in
thebaggingposition)

g195424

Important:Forproperoperation,remove

anygrassclippingsanddebrisfromthe
bag-on-demanddoorandthesurrounding
opening(Figure24)beforeyoumovethe
bag-on-demandleverfrom1positionto
another.

1.Cleanhere

g195423

Figure24

•Torecycleorside-dischargethegrassand

leafclippings,pressthebuttonontheleverand

15

Side-DischargingtheClippings

Useside-dischargingforcuttingverytallgrass.

Ifthegrassbagisonthemachineandthebag-on-demandleverisinthebaggingposition,movethelevertothe
recyclingposition;refertoOperatingtheBag-on-DemandLever(page15).

InstallingtheSide-DischargeChute

Liftupthesidedeectorandinstalltheside-dischargechute(AandBofFigure25).

Figure25

RemovingtheSide-DischargeChute

g233435

Toremovetheside-dischargechute,liftupthesidedeector,removetheside-dischargechute,andlowerthe
side-dischargedeector.

OperatingTips

GeneralMowingTips

•Inspecttheareawhereyouwillusethemachine

andremoveallobjectsthatthemachinecould
throw.

•Avoidstrikingsolidobjectswiththeblade.Never

deliberatelymowoveranyobject.

•Ifthemachinestrikesanobjectorstartstovibrate,

immediatelyshutofftheengine,removethekey
(ifequipped),disconnectthewirefromthespark
plug,andexaminethemachinefordamage.

•Forbestperformance,installanewbladebefore

thecuttingseasonbegins.

•ReplacethebladewhennecessarywithaToro

replacementblade.

•Wetgrassandleavestendtoclumpontheyard

andcancausethemachinetoplugortheengine
tostall.Avoidmowinginwetconditions.

•Beawareofapotentialrehazardinverydry

conditions,followalllocalrewarnings,andkeep
themachinefreeofdrygrassandleafdebris.

•Alternatethemowingdirection.Thishelps

dispersetheclippingsoverthelawnforeven
fertilization.

•Ifthenishedlawnappearanceisunsatisfactory,

try1ormoreofthefollowing:

–Replacethebladeorhaveitsharpened.
–Walkataslowerpacewhilemowing.
–Raisethecuttingheightonyourmachine.
–Cutthegrassmorefrequently.
–Overlapcuttingswathsinsteadofcuttingafull

swathwitheachpass.

CuttingGrass

•Cutonlyaboutathirdofthegrassbladeatatime.

Donotcutbelow51mm(2inches)unlessthe
grassissparseoritislatefallwhengrassgrowth
beginstoslowdown.

•Whencuttinggrassover15cm(6inches)tall,

mowatthehighestcuttingheightsettingandwalk
slower;thenmowagainatalowersettingforthe
bestlawnappearance.Ifthegrassistoolong,the
machinemayplugandcausetheenginetostall.

CuttingLeaves

•Aftercuttingthelawn,ensurethathalfofthelawn

showsthroughthecutleafcover.Y oumayneed
tomakemorethanasinglepassovertheleaves.

•Iftherearemorethan13cm(5inches)ofleaves

onthelawn,mowatahighercuttingheightand
thenagainatthedesiredcuttingheight.

•Slowdownyourmowingspeedifthemachine

doesnotcuttheleavesnelyenough.

16

AfterOperation

AfterOperationSafety

GeneralSafety

•Cleangrassanddebrisfromthemachinetohelp

preventres.Cleanupoilorfuelspills.

•Allowtheenginetocoolbeforestoringthemachine

inanyenclosure.

•Neverstorethemachineorfuelcontainerwhere

thereisanopename,spark,orpilotlight,such
asonawaterheateroronotherappliances.

g195429

Figure26

1.Washoutport

HaulingSafety

•Removetheignitionkey(ifequipped)before

loadingthemachineforhauling.

•Usecarewhenloadingorunloadingthemachine.

•Securethemachinefromrolling.

CleaningundertheMachine

ServiceInterval:Beforeeachuseordaily

Forbestresults,cleanthemachinesoonafteryou
havecompletedmowing.

1.Movethemachineontoaatpavedsurface.

2.Shutofftheengineandwaitforallmovingparts
tostopbeforeleavingtheoperatingposition.

3.Lowerthemachinetoitslowestcutting-height
setting.RefertoAdjustingtheCuttingHeight

(page1 1).

4.Washouttheareaunderthereardoorwherethe
clippingsgofromtheundersideofthemachine
tothegrassbag.

6.Turnthewateron.

7.Starttheengineandrunituntiltheclippingsno
longercomeoutfromunderthemachine.

8.Shutofftheengine.

9.Shutoffthewateranddisconnectthegarden
hosefromthemachine.

10.Starttheengineandrunitforafewminutesto
drytheundersideofthemachinetopreventit
fromrusting.

11.Shutofftheengineandallowittocoolbefore
storingthemachineinanenclosedarea.

Note:Washouttheareawiththe

bag-on-demand(ifequipped)inboththefully
forwardandfullyrearwardpositions.

5.Attachagardenhosethatisconnectedtoa
watersupplytothewashoutport(Figure26).

17

FoldingtheHandle

WARNING

Foldingorunfoldingthehandleimproperly
candamagethecables,causinganunsafe
operatingcondition.

•Donotdamagethecableswhenfoldingor
unfoldingthehandle.

•Ifacableisdamaged,contactan
AuthorizedServiceDealer.

1.Removeandsavethe2handleknobsand2
carriageboltsfromthehandlebrackets(Figure

27).

Important:Routethecablestotheoutside

ofthehandleknobsasyoufoldthehandle.

3.Insertthecarriagebolt(withtheboltheadtoward
theinside)throughthehandlebracketandthe
upperholeinthehandleend.Ensurethatthe
squareedgesofeachcarriagebolttsintothe
upperorlowersquareholeinitsrelatedhandle
bracket(Figure29).

g032869

Figure29

Figure27

1.Handleknob

2.Carriagebolt

2.Foldthehandlebyrotatingitforward(Figure28).

1.Handleknob

2.Carriagebolt

4.Looselyinstallthehandleknobsandcarriage
boltsonthehandlebrackets.

5.Tounfoldthehandle,referto1Assemblingand

UnfoldingtheHandle(page5).

g032869

1.Operatingposition

g195431

Figure28

2.Foldedposition

18

Maintenance

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

Aftertherst5hours

Beforeeachuseordaily

Every25hours

Yearly

Yearlyorbeforestorage

MaintenanceProcedure

•Changetheengineoil.

•Checktheengine-oillevel.

•Ensurethatthebladestopswithin3secondsafterreleasingtheblade-controlbar.

•Checktheblade-brake-clutchoperation.

•Cleangrassclippingsanddirtfromunderthemachine.

•Cleantheblade-brake-clutchshield.

•Servicetheairlter.

•Changetheengineoil.

•Cleantheenginebyremovingdirtanddebrisfromitstopandsides;cleanitmore
frequentlyindustyoperatingconditions.

•Emptythefueltankbeforerepairsasdirectedandbeforeyearlystorage.

MaintenanceSafety

•Disconnectthespark-plugwirefromthesparkplug

beforeperforminganymaintenanceprocedure.

•Wearglovesandeyeprotectionwhenservicing

themachine.

PreparingforMaintenance

1.Shutofftheengineandwaitforallmovingparts
tostop.

2.Disconnectthespark-plugwirefromthespark
plug(Figure30).

•Thebladeissharp;contactingthebladecanresult

inseriouspersonalinjury .Weargloveswhen
servicingtheblade.Donotrepairoralterthe
blade(s).

•Nevertamperwithsafetydevices.Checktheir

properoperationregularly .

•Tippingthemachinemaycausethefueltoleak.

Fuelisammableandexplosive,andcancause
personalinjury.Runtheenginedryorremovethe
fuelwithahandpump;neversiphonthefuel.

•Toensureoptimumperformanceandcontinued

safetycerticationofthemachine,useonly
genuineTororeplacementpartsandaccessories.
Replacementpartsandaccessoriesmadeby
othermanufacturerscouldbedangerous,and
suchusecouldvoidtheproductwarranty .

g195617

Figure30

1.Spark-plugwire

3.Afterperformingthemaintenanceprocedure(s),
connectthespark-plugwiretothesparkplug.

Important:Beforetippingthemachineto

changetheoilorreplacetheblade,allowthe
fueltanktorundrythroughnormalusage.If
youmusttipthemachinepriortorunning
outoffuel,useahandfuelpumptoremove
thefuel.Alwaystipthemachineontoits
side,withthedipstickdown.

19

ServicingtheAirFilter

ChangingtheEngineOil

ServiceInterval:Yearly

1.Pressdownonthelatchtabsontopofthe
air-ltercover(Figure31).

ServiceInterval:Aftertherst5hours

Yearly

Note:Runtheengineafewminutesbeforechanging

theoiltowarmit.Warmoilowsbetterandcarries
morecontaminants.

EngineOilSpecications

Engineoilcapacity

OilviscositySAE30orSAE10W-30

APIserviceclassicationSJorhigher

1.Movethemachinetoalevelsurface.

2.RefertoPreparingforMaintenance(page19).

3.Removethedipstickbyrotatingthecap
counterclockwiseandpullingitout(Figure32).

0.55L(18.6oz)

detergentoil

Figure31

1.Latchtabs

2.Paperairlter

3.Foampre-lter

2.Openthecover.

3.Removethepaperairlterandthefoam
pre-lter(Figure31).

4.Inspectthefoampre-lter,andreplaceitifitis
damagedorexcessivelydirty.

5.Inspectthepaperairlter.

•Iftheairlterisdamagedoriswetwithoil

orfuel,replaceit.

•Iftheairlterisdirty,tapitonahardsurface

severaltimesorblowcompressedairless
than207kPa(30psi)throughthesideofthe
lterthatfacestheengine.

Note:Donotbrushthedirtoffthelter;

brushingforcesdirtintothebers.

6.Removethedirtfromtheair-lterbodyandthe
coverusingamoistrag.

g027782

g186624

Figure32

1.Full3.

2.High

4.Tipthemachineontoitsside(sothattheair
lterisup)todraintheusedoilfromtheoil-ll
tube(Figure32).

Important:Donotwipedirtintotheairduct.

7.Installthefoampre-lterandthepaperairlter
intotheairlter.

8.Installthecover.

20

Figure33

5.Afterdrainingtheusedoil,returnthemachineto
theoperatingposition.

6.Carefullypourabout3/4oftheenginecapacity
ofoilintotheoil-lltube.

7.Wait3minutesfortheoiltosettleintheengine.

8.Wipethedipstickcleanwithacleancloth.

9.Insertthedipstickintotheoil-lltube,butdonot

screwitin,thenremovethedipstick.

Cleaningthe Blade-Brake-ClutchShield

ServiceInterval:Every25hours

Cleantheblade-brake-clutchshieldyearlytoprevent
thebladefromstallingwhileyoumow.

1.Disconnectthespark-plugwirefromthespark
plug.RefertoPreparingforMaintenance(page

19).

2.Tipthemachineontoitssidewiththedipstick

g011724

down.

3.Removethe2bladenutsandthestiffener
(Figure34).

10.Readtheoillevelonthedipstick(Checkingthe

Engine-OilLevel(page10)).

•Iftheoillevelonthedipstickistoolow,

carefullypourasmallamountofoilintothe
oil-lltube,wait3minutes,andrepeatsteps

8through10untiltheoillevelonthedipstick

iscorrect.

•Iftheoillevelonthedipstickistoohigh,

draintheexcessoiluntiltheoillevelonthe
dipstickiscorrect.

Important:Iftheoillevelintheengineistoo

lowortoohighandyouruntheengine,you
maydamagetheengine.

11.Installthedipstickintotheoil-lltubesecurely.

12.Recycletheusedoilproperly.

Figure34

1.Bladenuts4.Bladedriver

2.Stiffener

3.Blade6.Blade-brake-clutchshield

5.Disk

4.Removetheblade(Figure34).

5.Removethebladedriveranddisk(Figure34).

6.Removetheblade-brake-clutchshield(Figure

34).

7.Brushorblowoutdebrisfromtheinsideofthe
shieldandaroundalltheparts.

8.Installtheblade-brake-clutchshieldthatyou
previouslyremoved.

9.Installthebladedriveranddiskthatyou
previouslyremoved.

10.Installthebladeandthestiffenerthatyou
previouslyremoved(Figure34).

g003133

11.Installthebladenutsandtorquethemto20to
37N∙m(15to27ft-lb).

21

AdjustingtheSelf-Propel

Storage

Drive

Wheneveryouinstallanewself-propelcableorif
theself-propeldriveisoutofadjustment,adjustthe
self-propeldrive.

1.Turntheadjustmentknobcounterclockwiseto
loosenthecableadjustment(Figure35).

Figure35

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

g027231

itshutsoff.Whenyoucannolongerstartthe
engine,itissufcientlydry.

1.Handle(leftside)

2.Adjustmentknob5.Turntheknob

3.Self-propel-drivecable

2.Adjustthetensiononthecable(Figure35)by
pullingitbackorpushingitforwardandholding
thatposition.

4.Turntheknobclockwiseto
tightentheadjustment.

counterclockwiseto
loosentheadjustment.

Note:Pushthecabletowardtheengineto

increasethetraction;pullthecableawayfrom
theenginetodecreasethetraction.

3.Turntheadjustmentknobclockwisetotighten
thecableadjustment.

Note:Tightentheknobrmlybyhand.

5.Disconnectthewirefromthesparkplugand
connectthewiretotheretainingpost(if
equipped).

6.Removethesparkplug,add30ml(1oz)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(page19).

5.Checktheengine-oillevel;refertoCheckingthe

Engine-OilLevel(page10).

6.Fillthefueltankwithfreshfuel;refertoFilling

theFuelT ank(page9).

7.Connectthewiretothesparkplug.

22

Notes: