Toro 20334 User manual

Category
Lawnmowers
Type
User manual

Toro 20334 is a powerful lawn mower designed for residential use. It features a robust rotary blade for efficient cutting and a self-propel drive for effortless maneuvering. The cutting height can be adjusted to suit your preference, and the clippings can be recycled, bagged, or side-discharged. Toro 20334 is easy to operate and maintain, making it an ideal choice for homeowners who want a well-manicured lawn.

Toro 20334 is a powerful lawn mower designed for residential use. It features a robust rotary blade for efficient cutting and a self-propel drive for effortless maneuvering. The cutting height can be adjusted to suit your preference, and the clippings can be recycled, bagged, or side-discharged. Toro 20334 is easy to operate and maintain, making it an ideal choice for homeowners who want a well-manicured lawn.

FormNo.3401-176RevA
22inRecycler
®
LawnMower
ModelNo.20334—SerialNo.316000001andUp
Operator'sManual
ReplacementpartsareavailablefromanAuthorizedServiceDealeroratwww.shoptoro.com.
Introduction
Thisrotary-blade,walk-behindlawnmowerisintendedto
beusedbyresidentialhomeowners.Itisdesignedprimarily
forcuttinggrassonwell-maintainedlawnsonresidential
properties.Itisnotdesignedforcuttingbrushorfor
agriculturaluses.
Readthisinformationcarefullytolearnhowtooperateand
maintainyourproductproperlyandtoavoidinjuryand
productdamage.Youareresponsibleforoperatingthe
productproperlyandsafely.
YoumaycontactTorodirectlyatwww.Toro.comforproduct
andaccessoryinformation,helpndingadealer,ortoregister
yourproduct.
Wheneveryouneedservice,genuineToroparts,oradditional
information,contactanAuthorizedServiceDealerorToro
CustomerServiceandhavethemodelandserialnumbersof
yourproductready.Figure1identiesthelocationofthe
modelandserialnumbersontheproduct.
Figure1
1.Modelandserialnumberplate
Writetheproductmodelandserialnumbersinthespace
below:
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhassafety
messagesidentiedbythesafety-alertsymbol(Figure2),
whichsignalsahazardthatmaycauseseriousinjuryordeath
ifyoudonotfollowtherecommendedprecautions.
Figure2
1.Safety-alertsymbol
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanicalinformation
andNoteemphasizesgeneralinformationworthyofspecial
attention.
WARNING
CALIFORNIA
Proposition65Warning
Thisproductcontainsachemicalorchemicals
knowntotheStateofCaliforniatocausecancer,
birthdefects,orotherreproductiveharm.
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
ItisaviolationofCaliforniaPublicResourceCode
Section4442or4443touseoroperatetheengineonany
forest-covered,brush-covered,orgrass-coveredlandunless
theengineisequippedwithasparkarrester,asdenedin
Section4442,maintainedineffectiveworkingorderorthe
engineisconstructed,equipped,andmaintainedforthe
preventionofre.
ThissparkignitionsystemcomplieswithCanadianICES-002.
Theenclosed
Engine Owner's Man ual
issuppliedfor
informationregardingtheUSEnvironmentalProtection
Agency(EPA)andtheCaliforniaEmissionControl
Regulationofemissionsystems,maintenance,and
warranty.Replacementsmaybeorderedthroughthe
enginemanufacturer.
NetTorque:Thegrossornettorqueofthisenginewas
laboratoryratedbytheenginemanufacturerinaccordance
withtheSocietyofAutomotiveEngineers(SAE)J1940.
Asconguredtomeetsafety,emission,andoperating
requirements,theactualenginetorqueonthisclassofmower
willbesignicantlylower.Gotowww .Toro.comtoview
specicationsonyourmowermodel.
©2015—Lawn-Boy®Inc.
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.T oro.com.
OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved
*3401-176*A
Contents
Introduction..................................................................1
Safety...........................................................................2
GeneralSafety.........................................................2
SafetyandInstructionalDecals.................................3
Setup............................................................................4
1AssemblingandUnfoldingtheHandle.....................4
2FillingtheEnginewithOil......................................5
3ChargingtheBattery..............................................6
4AssemblingtheGrassBag......................................6
ProductOverview..........................................................7
Operation.....................................................................7
BeforeOperation.......................................................7
BeforeOperationSafety...........................................7
FillingtheFuelTank................................................8
CheckingtheEngine-OilLevel..................................8
AdjustingtheHandleHeight.....................................8
AdjustingtheCuttingHeight....................................9
DuringOperation......................................................9
DuringOperatingSafety...........................................9
StartingtheEngine.................................................10
UsingtheSelf-PropelDrive.....................................10
StoppingtheEngine...............................................10
RecyclingtheClippings...........................................11
BaggingtheClippings.............................................11
Side-DischargingtheClippings.................................11
OperatingTips......................................................12
AfterOperation........................................................12
AfterOperatingSafety............................................12
CleaningundertheMachine.....................................13
FoldingtheHandle.................................................13
Maintenance.................................................................15
RecommendedMaintenanceSchedule(s)......................15
MaintenanceSafety.................................................15
PreparingforMaintenance.......................................15
ServicingtheAirFilter............................................16
ChangingtheEngineOil.........................................16
ChargingtheBattery...............................................17
ReplacingtheFuse..................................................17
ReplacingtheBlade................................................18
AdjustingtheSelf-PropelDrive................................19
Storage........................................................................20
PreparingtheMachineforStorage............................20
RemovetheMachinefromStorage............................20
Safety
ThismachinehasbeendesignedinaccordancewithANSI
B71.1-2012.
GeneralSafety
Thisproductiscapableofamputatinghandsandfeetand
ofthrowingobjects.Alwaysfollowallsafetyinstructionsto
avoidseriouspersonalinjury.
Usingthisproductforpurposesotherthanitsintendeduse
couldprovedangeroustoyouandbystanders.
ReadandunderstandthecontentsofthisOperator’s
Manualbeforeyoustarttheengine.Ensurethateveryone
usingthisproductknowshowtouseitandunderstands
thewarnings.
Donotputyourhandsorfeetnearmovingcomponents
ofthemachine.
Donotoperatethemachinewithoutallguardsandother
safetyprotectivedevicesinplaceandworkingonthe
machine.
Keepclearofanydischargeopening.Keepbystandersa
safedistancefromthemachine.
Keepchildrenoutoftheoperatingarea.Neverallow
childrentooperatethemachine.
Stopthemachineandshutofftheenginebeforeservicing,
fueling,oruncloggingthemachine.
Improperlyusingormaintainingthismachinecanresult
ininjury.Toreducethepotentialforinjury,complywith
thesesafetyinstructionsandalwayspayattentiontothe
safety-alertsymbol,whichmeansCaution,Warning,or
Danger—personalsafetyinstruction.Failuretocomplywith
theseinstructionsmayresultinpersonalinjuryordeath.
Youcanndadditionalitemsofsafetyinformationintheir
respectivesectionsthroughoutthismanual.
2
SafetyandInstructionalDecals
Important:Safetyandinstructiondecalsarelocatednearareasofpotentialdanger.Replacedamageddecals.
Manufacturer'sMark
1.Indicatesthebladeisidentiedasapartfromtheoriginal
machinemanufacturer.
94-8072
104-7953
Electric-startmodelonly
1.Warning—readtheOperator'sManualforinformationonchargingthebattery;containslead;donotdiscard.
2.ReadtheOperator'sManual.
112-8867
1.Lock2.Unlock
117-1054
Electric-startmodelonly
133–1900
1.ReadtheOperator’sManualformoreinformationonstarting
theengine—1)Insertthekeyintotheignition;2)Engagethe
blade-controlbar;3)Pushthekeytostarttheengine.
2.ReadtheOperatorsManualformoreinformationonstopping
theengine—1)Releasetheblade-controlbar;2)Removethe
keyfromtheignition.
3
131-0894
TractionAdjustment
1.Attention;readtheOperator'sManual—1)Loosenthe
knobbyturningitcounterclockwise;2)Pullthecable(s)
awayfromtheenginetodecreasethetraction,orpush
thecable(s)towardtheenginetoincreasethetraction;3)
Tightentheknobbyturningitclockwise.
131–4514
1.Warning—readtheOperator'sManual.
2.Cutting/dismembermenthazardofhandorfoot,mower
blade—stayawayfrommovingparts;keepallguardsand
shieldsinplace.
3.Cutting/dismembermenthazardofhandorfoot,mower
blade—disconnectthespark-plugwireandreadthe
instructionsbeforeservicingorperformingmaintenance.
4.Thrownobjecthazard—keepbystandersasafedistance
fromthemachine;stoptheenginebeforeleavingthe
operatingposition;pickupanydebrisbeforemowing.
5.Cutting/dismembermenthazardofhandorfoot,mower
blade—donotoperateupanddownslopes;operatesideto
sideonslopes;lookbehindyouwhenbackingup.
Setup
Important:Removeanddiscardtheprotectiveplastic
sheetthatcoverstheengine.
1
AssemblingandUnfoldingthe
Handle
NoPartsRequired
Procedure
1.Removeandsavethe2handleknobsand2carriage
boltsfromthehandlebrackets(Figure3).
Figure3
1.Handleknob
2.Carriagebolt
2.Installthehandleendsontothemowerhousingsothat
thepinattachedtoeachhandlebracketisinthelower
holeofitsrelatedhandleend(Figure4).
Figure4
1.Pin2.Handleend
4
Note:Thepinswillnotshowthroughtheholesinthe
handleendswhenthehandleisinthefoldedposition.
3.Unfoldthehandletotheoperatingpositionbyrotating
itrearward(Figure5).
Figure5
1.Foldedposition
2.Operatingposition
4.Insertthecarriagebolt(withtheboltheadtoward
theinside)throughtheupperorlowersquareholein
handlebracketandtheupperholeinthehandleend
(Figure6).
Figure6
1.Handleknob
2.Carriagebolt
5.Looselyinstallthehandleknobsontothecarriagebolts.
6.Refertosteps3through5ofAdjustingtheHandle
Height(page8).
2
FillingtheEnginewithOil
NoPartsRequired
Procedure
Note:Yourmachinedoesnotcomewithoilintheengine,
butitdoescomewithabottleofoil.
Max.ll:0.53L(18oz),type:SAE30detergentoilwithan
APIserviceclassicationofSF,SG,SH,SJ,SL,orhigher.
1.Removethedipstick(Figure7).
Figure7
1.Dipstick3.Fullmarker
2.Addmarker
2.Slowlypouroilintotheoil-lltubeuntiltheoillevel
reachestheFulllineonthedipstick(Figure7).Donot
overll.
3.Installthedipsticksecurely.
5
3
ChargingtheBattery
NoPartsRequired
Procedure
Electric-StartModelOnly
RefertoChargingtheBattery(page17).
4
AssemblingtheGrassBag
NoPartsRequired
Procedure
1.SlipthegrassbagovertheframeasshowninFigure8.
g027257
1
2
3
Figure8
1.Handle
3.Grassbag
2.Frame
Note:Donotslipthebagoverthehandle(Figure8).
2.Hookthebottomchannelofthebagontothebottom
oftheframe(Figure9).
g027258
Figure9
3.Hookthetopandsidechannelsofthebagontothetop
andsidesoftheframe,respectively(Figure9).
6
ProductOverview
Figure10
1.Handle
8.Sparkplug
2.Blade-controlbar
9.Side-dischargedeector
3.Adjustmentknobforthe
self-propeldrive
10.Oilll/dipstick
4.Electric-startbutton
(electric-startmodelonly)
11.Bag-on-demandlever
5.Fuel-tankcap
12.Handleknob(2)
6.Airlter
13.Recoil-starthandle
7.Cutting-heightlever(4)
Figure11
1.Grassbag
3.Batterycharger
(electric-startmodelonly)
2.Side-dischargechute
Operation
BeforeOperation
BeforeOperationSafety
GeneralSafety
Becomefamiliarwiththesafeoperationoftheequipment,
operatorcontrols,andsafetysigns.
Checkthatallguardsandsafetydevices,suchasdeectors
and/orgrasscatcher,areinplaceandworkingproperly.
Alwaysinspectthemachinetoensurethattheblades,
bladebolts,andcuttingassemblyarenotwornor
damaged.
Inspecttheareawhereyouwillusethemachineand
removeallobjectsthatthemachinecouldthrow .
Adjustingthecuttingheightmaybringyouintocontact
withthemovingblade,causingseriousinjury.
Shutofftheengineandwaitforallmovingpartsto
stop.
Donotputyourngersunderthehousingwhen
adjustingthecuttingheight.
FuelSafety
DANGER
Fuelisextremelyammableandhighlyexplosive.
Areorexplosionfromfuelcanburnyouand
othersandcandamageproperty.
Topreventastaticchargefromignitingthefuel,
placethecontainerand/ormachinedirectlyon
thegroundbeforelling,notinavehicleoron
anobject.
Fillthefueltankoutdoors,inanopenarea,when
theengineiscold.Wipeupanyfuelthatspills.
Donothandlefuelwhensmokingoraroundan
openameorsparks.
Storefuelinanapprovedcontainerandkeepit
outofthereachofchildren.
WARNING
Fuelisharmfulorfatalifswallowed.Long-term
exposuretovaporscancauseseriousinjuryand
illness.
Avoidprolongedbreathingofvapors.
Keepyourhandsandfaceawayfromthenozzle
andthefuel-tankopening.
Keepfuelawayfromyoureyesandskin.
7
FillingtheFuelTank
Forbestresults,useonlyclean,fresh,unleadedgasoline
withanoctaneratingof87orhigher((R+M)/2rating
method).
Oxygenatedfuelwithupto10%ethanolor15%MTBE
byvolumeisacceptable.
Donotuseethanolblendsofgasoline,suchasE15
orE85,withmorethan10%ethanolbyvolume.
Performanceproblemsand/orenginedamagemayresult,
whichmaynotbecoveredunderwarranty.
Donotusegasolinecontainingmethanol.
Donotstorefueleitherinthefueltankorinfuel
containersoverthewinterunlessfuelstabilizerhasbeen
addedtothefuel.
Donotaddoiltogasoline.
Important:Toreducestartingproblems,addfuel
stabilizertothefuelallseason,mixingitwithgasoline
lessthan30daysold.
Figure12
CheckingtheEngine-OilLevel
ServiceInterval:Beforeeachuseordaily
1.Movethemachinetoalevelsurface.
2.Removethedipstick,wipeitclean,andfullyinstallthe
dipstick(Figure13).
Figure13
1.Dipstick
3.Removethedipstickandchecktheoillevel(Figure13).
IftheoillevelisbelowtheAddmarkonthedipstick,
slowlypouroilintotheoillltubetoraisetheoillevel
totheFullmarkonthedipstick.Donotoverll.
4.Installthedipsticksecurely.
AdjustingtheHandleHeight
Youcanraiseorlowerthehandlein1of2positionsthatis
morecomfortableforyou(Figure14).
Figure14
1.Loosenbothhandleknobsuntilyoucanpushthe
squareedgesofthecarriageboltsoutofthesquare
holesinthehandlebrackets.
2.Pushtheknobsuntiltheyareloose.
3.Movethehandletotheupperorlowerheightposition.
4.Pulltheknobsuntilthesquareedgesofeachcarriage
bolttsintoitsrelatedsquarehole.
5.Tightenthehandleknobsastightasyoucan.
8
AdjustingtheCuttingHeight
WARNING
Adjustingthecuttingheightmaybringyouinto
contactwiththemovingblade,causingserious
injury.
Stoptheengineandwaitforallmovingparts
tostop.
Donotputyourngersunderthehousingwhen
adjustingthecuttingheight.
CAUTION
Iftheenginehasbeenrunning,themuferwillbe
hotandcanseverelyburnyou.Keepawayfromthe
hotmufer.
Adjustthecuttingheightasdesired.Setthefrontwheelsto
thesameheightastherearwheels(Figure15).
Note:Toraisethemachine,movethefrontcutting-height
leversrearwardandtherearcutting-heightleversforward.
Tolowerthemachine,movethefrontcutting-heightlevers
forwardandtherearcutting-heightleversrearward.
Figure15
1.Raisethemachine2.Lowerthemachine
Note:Thecutting-heightsettingsare25mm(1inch);35
mm(1-3/8inches);44mm(1-3/4inches);54mm(2-1/8
inches);64mm(2-1/2inches);73mm(2-7/8inches);83mm
(3-1/4inches);92mm(3-5/8inches);and102mm(4inches).
DuringOperation
DuringOperatingSafety
GeneralSafety
Wearappropriateclothing,includingeyeprotection;
slip-resistant,substantialfootwear;andhearing
protection.Tiebacklonghair,securelooseclothing,and
donotwearjewelry.
Donotoperatethemachinewhileill,tired,orunderthe
inuenceofalcoholordrugs.
Thebladeissharp;contactingthebladecanresultin
seriouspersonalinjury.Shutofftheengineandwaitfor
allmovingpartstostopbeforeleavingtheoperating
position.
Whenyoureleasetheblade-controlbar,theengineshould
shutoffandthebladeshouldstopwithin3seconds.If
not,stopusingyourmachineimmediatelyandcontactan
AuthorizedServiceDealer.
Operatethemachineonlyingoodvisibilityand
appropriateweatherconditions.Donotoperatethe
machinewhenthereistheriskoflighting.
Wetgrassorleavescancauseseriousinjuryifyouslipand
contacttheblade.Mowonlyindryconditions.
Useextremecarewhenapproachingblindcorners,
shrubs,trees,orotherobjectsthatmayblockyourview .
Watchforholes,ruts,bumps,rocks,orotherhidden
objects.Uneventerraincouldcauseaslip-and-fall
accident.
Stopthemachineandinspectthebladesafterstrikingan
objectorifthereisanabnormalvibrationinthemachine.
Makeallnecessaryrepairsbeforeresumingoperation.
Beforeleavingtheoperatingposition,shutofftheengine,
removethekey,andwaitforallmovingpartstostop.
Iftheenginehasbeenrunningthemuferwillbehotand
canseverelyburnyou.Keepawayfromthehotmufer.
Checkthegrasscatchercomponentsandthedischarge
guardfrequentlyandreplacethemwiththemanufacturer’s
recommendedpartswhennecessary.
Useaccessoriesandattachmentsapprovedbythe
Lawn-BoInc.only.
SlopeSafety
Mowacrossthefaceofslopes;neverupanddown.Use
extremecautionwhenchangingdirectiononslopes.
Donotmowonexcessivelysteepslopes.Poorfooting
couldcauseaslip-and-fallaccident.
Donotmowneardrop-offs,ditches,orembankments.
Youcouldloseyourfootingorbalance.
9
StartingtheEngine
1.Holdtheblade-controlbaragainstthehandle(Figure
16).
Figure16
1.Blade-controlbar
2.Insertthekeyintotheignitionandturnit(electric-start
modelonly;refertoFigure17)orpulltherecoil-start
handle(Figure18).
G020174
1
2
3
Figure17
Electricstart
Note:Whenyoupulltherecoil-starthandle,pullit
lightlyuntilyoufeelresistance,thenpullitsharply
(Figure18).Allowtheropetoreturntothehandle
slowly.
Figure18
Recoilstart
Note:Ifthemachinedoesnotstartafterseveral
attempts,contactanAuthorizedServiceDealer.
UsingtheSelf-PropelDrive
Tooperatetheself-propeldrive,simplywalkwithyourhands
ontheupperhandleandyourelbowsatyoursides,andthe
machinewillautomaticallykeeppacewithyou(Figure19).
Figure19
Note:Ifthemachinedoesnotfreelyrollbackwardafter
self-propelling,stopwalking,holdyourhandsinplace,and
allowthemachinetorollacoupleofcentimeters(inches)
forwardtodisengagethewheeldrive.Youcanalsotry
reachingjustundertheupperhandletothemetalhandleand
pushthemachineforwardacoupleofcentimeters(inches).
Ifthemachinestilldoesnotrollbackwardeasily,contactan
AuthorizedServiceDealer.
StoppingtheEngine
ServiceInterval:Beforeeachuseordaily
Tostoptheengine,releasetheblade-controlbar.
Note:Removetheelectric-startbuttonwhenyouleavethe
machine(electric-startmodelonly).
10
Important:Whenyoureleasetheblade-controlbar,
boththeengineandbladeshouldstopwithin3seconds.
Iftheydonotstopproperly,stopusingyourmachine
immediatelyandcontactanAuthorizedServiceDealer.
RecyclingtheClippings
Yourmachinecomesfromthefactoryreadytorecyclethe
grassandleafclippingsbackintothelawn.
Ifthegrassbagisonthemachineandthebag-on-demand
leverisintheBaggingposition,movethelevertothe
Recyclingpositionbeforerecyclingtheclippings;referto
OperatingtheBag-on-DemandLever(page11).Ifthe
side-dischargechuteisonthemachine,removeitbefore
recyclingtheclippings;refertoRemovingtheSide-Discharge
Chute(page12).
BaggingtheClippings
Usethegrassbagwhenyouwanttocollectgrassandleaf
clippingsfromthelawn.
Iftheside-dischargechuteisonthemachine,removeitbefore
baggingtheclippings;refertoRemovingtheSide-Discharge
Chute(page12).Ifthebag-on-demandleverisinthe
Recyclingposition,moveittotheBaggingposition;referto
OperatingtheBag-on-DemandLever(page11).
InstallingtheGrassBag
1.Raiseandholdupthereardeector(Figure20).
Figure20
1.Reardeector3.Grass-bagpin(2)
2.Notches(2)
2.Installthegrassbag,ensuringthatthepinsonthebag
restinthenotchesonthehandle(Figure20).
3.Lowerthereardeector.
RemovingtheGrassBag
Toremovethebag,reversethestepsinInstallingtheGrass
Bag(page11).
OperatingtheBag-on-DemandLever
Thebag-on-demandfeatureallowsyoutoeithercollector
recyclegrassandleafclippingswhilethegrassbagisattached
tothemachine.
Forbaggingthegrassandleafclippings,pressthebutton
onthebag-on-demandleverandmovetheleverforward
untilthebuttonontheleverpopsup(Figure21).
Figure21
1.Bag-on-demandlever(inbaggingposition)
Forrecyclingthegrassandleafclippings,pressthebutton
ontheleverandmovetheleverrearwarduntilthebutton
ontheleverpopsup.
Important:Forproperoperation,removeanygrass
clippingsanddebrisfromthebag-on-demanddoorand
thesurroundingopening(Figure22)beforeyoumove
thebag-on-demandleverfrom1positiontoanother.
Figure22
1.Cleanhere
Side-Dischargingthe
Clippings
Usethesidedischargeforcuttingverytallgrass.
Ifthegrassbagisonthemachineandthebag-on-demand
leverisintheBaggingposition,movethelevertothe
Recyclingposition;refertoOperatingtheBag-on-Demand
Lever(page11).
11
InstallingtheSide-DischargeChute
Liftupthesidedeectorandinstalltheside-dischargechute
(Figure23).
Figure23
RemovingtheSide-DischargeChute
Toremovetheside-dischargechute,liftupthesidedeector,
removetheside-dischargechute,andlowertheside-discharge
deector.
OperatingTips
GeneralMowingTips
Cleartheareaofsticks,stones,wire,branches,andother
debristhatthebladecouldhit.
Avoidstrikingsolidobjectswiththeblade.Never
deliberatelymowoveranyobject.
Ifthemachinestrikesanobjectorstartstovibrate,
immediatelystoptheengine,disconnectthewirefrom
thesparkplug,andexaminethemachinefordamage.
Forbestperformance,installanewbladebeforethe
cuttingseasonbegins.
ReplacethebladewhennecessarywithaLawn-Boy
replacementblade.
CuttingGrass
Cutonlyaboutathirdofthegrassbladeatatime.Donot
cutbelowthe54mm(2-1/8inch)settingunlessthegrass
issparseoritislatefallwhengrassgrowthbeginstoslow
down.RefertoAdjustingtheCuttingHeight(page9).
Whencuttinggrassover15cm(6inches)tall,mowatthe
highestcuttingheightsettingandwalkslower;thenmow
againatalowersettingforthebestlawnappearance.If
thegrassistoolong,themachinemayplugandcause
theenginetostall.
Mowonlydrygrassorleaves.Wetgrassandleavestend
toclumpontheyardandcancausethemachinetoplug
ortheenginetostall.
Beawareofapotentialrehazardinverydryconditions,
followalllocalrewarnings,andkeepthemachinefree
ofdrygrassandleafdebris.
Alternatethemowingdirection.Thishelpsdispersethe
clippingsoverthelawnforevenfertilization.
Ifthenishedlawnappearanceisunsatisfactory,try1
ormoreofthefollowing:
Replacethebladeorhaveitsharpened.
Walkataslowerpacewhilemowing.
Raisethecuttingheightonyourmachine.
Cutthegrassmorefrequently.
Overlapcuttingswathsinsteadofcuttingafullswath
witheachpass.
Setthecuttingheightonthefrontwheelsanotch
lowerthantherearwheels.Forexample,setthefront
wheelsat54mm(2-1/8inches)andtherearwheels
at64mm(2-1/2inches).
CuttingLeaves
Aftercuttingthelawn,ensurethathalfofthelawnshows
throughthecutleafcover.Youmayneedtomakemore
thanasinglepassovertheleaves.
Iftherearemorethan13cm(5inches)ofleavesonthe
lawn,setthefrontcuttingheight1or2notcheshigher
thantherearcuttingheight.
Slowdownyourmowingspeedifthemachinedoesnot
cuttheleavesnelyenough.
AfterOperation
AfterOperatingSafety
GeneralSafety
Cleangrassanddebrisfromthemachinetohelpprevent
res.Cleanupoilorfuelspills.
12
Allowtheenginetocoolbeforestoringthemachinein
anyenclosure.
Neverstorethemachineorfuelcontainerwherethereis
anopename,spark,orpilotlight,suchasonawater
heateroronotherappliances.
HaulingSafety
Usecarewhenloadingorunloadingthemachineintoa
trailerortruck.
Usefull-widthrampsforloadingthemachineintoa
trailerortruck.Donotexceeda15°anglebetweenthe
rampandthetrailerortruck.
Tiethemachinedownsecurelyusingstraps,chains,cable,
orropes.Bothfrontandrearstrapsshouldbedirected
downandoutwardfromthemachine.
CleaningundertheMachine
ServiceInterval:Beforeeachuseordaily
WARNING
Themachinemaydislodgematerialfromunderthe
machine.
Weareyeprotection.
Stayintheoperatingposition(behindthe
handle)whentheengineisrunning.
Donotallowbystandersinthearea.
Forbestresults,cleanthemachinesoonafteryouhave
completedmowing.
1.Movethemachineontoaatpavedsurface.
2.Stoptheengineandwaitforallmovingpartstostop
beforeleavingtheoperatingposition.
3.Lowerthemachinetoitslowestcutting-heightsetting;
refertoAdjustingtheCuttingHeight(page9).
4.Washouttheareaunderthereardeectorwherethe
clippingsgofromthehousingtothegrassbag.
Note:Washouttheareawiththebag-on-demandin
boththefullyforwardandfullyrearwardpositions.
5.Attachagardenhosethatisconnectedtoawater
supplytothewashoutport(Figure24).
Figure24
1.Washoutport
6.Turnthewateron.
7.Starttheengineandrunituntiltherearenomore
clippingsthatcomeoutfromunderthemachine.
8.Stoptheengine.
9.Shutoffthewateranddisconnectthegardenhose
fromthemachine.
10.Starttheengineandrunitforafewminutestodrythe
undersideofthemachinetopreventitfromrusting.
11.Allowtheenginetocoolbeforestoringthemachine
inanenclosedarea.
FoldingtheHandle
WARNING
Foldingorunfoldingthehandleimproperlycan
damagethecables,causinganunsafeoperating
condition.
Donotdamagethecableswhenfoldingor
unfoldingthehandle.
Ifacableisdamaged,contactanAuthorized
ServiceDealer.
1.Removeandsavethe2handleknobsand2carriage
boltsfromthehandlebrackets(Figure25).
Important:Routethecablestotheoutsideofthe
handleknobsasyoufoldthehandle.
13
Figure25
1.Handleknob
2.Carriagebolt
2.Foldthehandlebyrotatingitforward(Figure26).
Figure26
1.Operatingposition
2.Foldedposition
3.Insertthecarriagebolt(withtheboltheadtowardthe
inside)throughthehandlebracketandtheupperhole
inthehandleend.Ensurethatthesquareedgesofeach
carriagebolttsintotheupperorlowersquareholein
itsrelatedhandlebracket(Figure27).
Figure27
1.Handleknob
2.Carriagebolt
4.Looselyinstallthehandleknobsandcarriageboltson
thehandlebrackets.
5.Tounfoldthehandle,referto1Assemblingand
UnfoldingtheHandle(page4).
14
Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Beforeeachuseordaily
Checktheengine-oillevel.
Ensurethattheenginestopswithin3secondsafterreleasingtheblade-controlbar.
Cleangrassclippingsanddirtfromunderthemachine.
Every25hours
Replacetheairlter;replaceitmorefrequentlyindustyoperatingconditions.
Chargethebatteryfor24hours(electric-startmodelonly).
Yearly
Replacethebladeorhaveitsharpened(morefrequentlyiftheedgedullsquickly).
Cleantheair-coolingsystem;cleanitmorefrequentlyindustyoperatingconditions.
Refertoyourengineownersmanual.
Refertoyourengineownersmanualforanyadditionalyearlymaintenance
procedures.
Yearlyorbeforestorage
Chargethebatteryfor24hours(electric-startmodelonly).
Emptythefueltankbeforerepairsasdirectedandbeforeyearlystorage.
Important:Refertoyourengineowner’smanualforadditionalmaintenanceprocedures.
Note:ReplacementpartsareavailablefromanAuthorizedServiceDealer(gotowww.toro.comtondthenearestdealer)
oratwww .shoptoro.com.
MaintenanceSafety
Disconnectthespark-plugwirefromthesparkplug
beforeperforminganymaintenanceprocedure.
Wearglovesandeyeprotectionwhenservicingthe
machine.
Thebladeissharp;contactingthebladecanresultin
seriouspersonalinjury.Weargloveswhenservicingthe
blade.
Nevertamperwithsafetydevices.Checktheirproper
operationregularly.
Tippingthemachinemaycausethefueltoleak.Fuelis
ammableandexplosive,andcancausepersonalinjury.
Runtheenginedrytoremovethefuelwithahandpump;
neversiphonthefuel.
PreparingforMaintenance
1.Stoptheengineandwaitforallmovingpartstostop.
2.Disconnectthespark-plugwirefromthesparkplug
(Figure28).
Figure28
1.Spark-plugwire
3.Afterperformingthemaintenanceprocedure(s),
connectthespark-plugwiretothesparkplug.
Important:Beforetippingthemachinetochange
theoilorreplacetheblade,allowthefueltankto
rundrythroughnormalusage.Ifyoumusttip
themachinepriortorunningoutoffuel,usea
15
handfuelpumptoremovethefuel.Alwaystipthe
machineontoitsside,withthedipstickdown.
ServicingtheAirFilter
ServiceInterval:Every25hours
1.Upclipthetopoftheair-ltercover(Figure29).
Figure29
1.Clip3.Airlter
2.Air-ltercover
2.Removetheairlter(Figure29).
3.Inspecttheairlter.
Note:Iftheairlterisexcessivelydirty,replaceitwith
anewlter.Otherwise,gentlytaptheairlterona
hardsurfacetoloosendebris.
4.Installtheairlter.
5.Usethecliptoinstalltheair-ltercover.
ChangingtheEngineOil
Changingtheengineoilisnotrequired,butifyoudesire
tochangetheoil,usethefollowingprocedure.
Note:Runtheengineafewminutesbeforechangingthe
oiltowarmit.Warmoilowsbetterandcarriesmore
contaminants.
Max.ll:0.53L(18oz),type:SAE30detergentoilwithan
APIserviceclassicationofSF,SG,SH,SJ,SL,orhigher.
1.RefertoPreparingforMaintenance(page15).
2.Removethedipstick(Figure30).
Figure30
1.Dipstick3.Fullmarker
2.Addmarker
3.Tipthemachineontoitssidewiththeairlterupto
draintheusedoiloutthroughtheoil-lltube(Figure
31).
Figure31
4.Slowlypouroilintotheoil-lltubeuntiltheoillevel
reachestheFulllineonthedipstick(Figure30).Do
notoverll.
5.Installthedipsticksecurely.
6.Disposeoftheusedoilproperlyatalocalrecycling
center.
16
ChargingtheBattery
ServiceInterval:Every25hours
Yearlyorbeforestorage
Electric-StartModelOnly
WARNING
CALIFORNIA
Proposition65Warning
Batteryposts,terminals,andrelated
accessoriescontainleadandleadcompounds,
chemicalsknowntotheStateofCalifornia
tocausecancerandreproductiveharm.
Washhandsafterhandling.
Chargethebatteryfor24hoursinitially,thenmonthly(every
25starts)orasneeded.Alwaysusethechargerinasheltered
area,andchargethebatteryatroomtemperature(about70°
F,or22°C)wheneverpossible.
1.Connectthechargertothemachinewiringharness
locatedbelowtheelectric-startbutton(Figure32).
Figure32
2.Plugthechargeintoawalloutlet.
Note:Whenthebatterynolongerholdsacharge,
recycleordisposeofthelead-acidbatteryaccording
tolocalcodes.
Note:Yourbatterychargermayhavea2-colorLEDdisplay
thatindicatesthefollowingstatesofcharging:
Aredlightindicatesthatthechargerischargingthe
battery.
Agreenlightindicatesthatthechargerisfullychargedor
thechargerisdisconnectedfromthebattery.
Aashinglightthatalternatesbetweenredandgreen
indicatesthatthebatteryisnearlyfullycharged.Thisstate
lastsonlyafewminutesuntilthebatteryisfullycharged.
ReplacingtheFuse
Electric-StartModelOnly
Note:Ifthebatterydoesnotchargeortheenginedoesnot
runwiththeelectricstarter,thefusemaybeblown.Replace
itwitha40Aplug-intypefuse.
1.Raisethereardeectorandlocatethebattery
compartment(Figure33).
Note:Thereisanadhesive-backedcoveringthat
protectsthebatterycompartment.
Figure33
1.Reardeector
3.Battery
2.Screw
4.Batterycompartment
2.Wipeawayanydebrisinthebatterycompartmentarea
andremovetheadhesive-backedcovering.
3.Removethescrewthatsecuresthebattery
compartment,pulloutthebattery,andlocatethefuse
(Figure33andFigure34).
17
1
2
3
g030022
Figure34
1.Batterycover3.Fuseholder
2.Fuse
4.Replacethefuseinthefuseholder(Figure34).
Note:Yourmachinecomeswithasparefuseattached
tothebattery-chargerbox(Figure35).
2
g030053
1
Figure35
1.Batterycompartment2.Battery-chargerbox
5.Installthebatterycompartmentwiththescrewthat
youremovedinstep3.
6.Installthecoveringoverthebatterycompartment.
7.Lowerthereardeector.
ReplacingtheBlade
ServiceInterval:Yearly
Important:
Y ou will need a torque wr ench to install the
blade pr oper l y .
Ifyoudonothaveatorquewrenchorare
uncomfortableperformingthisprocedure,contactan
AuthorizedServiceDealer.
Examinethebladewheneveryourunoutofgasoline.Ifthe
bladeisdamagedorcracked,replaceitimmediately.Ifthe
bladeedgeisdullornicked,haveitsharpenedandbalanced,
orreplaceit.
WARNING
Thebladeissharp;contactingthebladecanresult
inseriouspersonalinjury.
Weargloveswhenservicingtheblade.
1.RefertoPreparingforMaintenance(page15).
2.Tipthemachineontoitssidewiththedipstickdown.
3.Useablockofwoodtoholdthebladesteady(Figure
36).
Figure36
4.Removetheblade,savingallmountinghardware
(Figure36).
5.Installthenewbladeandallmountinghardware
(Figure37).
18
Figure37
Important:Positionthecurvedendsoftheblade
topointtowardthemowerhousing.
6.Useatorquewrenchtotightenthebladeboltto82
N-m(60ft-lb).
Important:Abolttorquedto82N-m(60ft-lb)is
verytight.Whileholdingthebladewithablock
ofwood,putyourweightbehindtheratchetor
wrenchandtightentheboltsecurely.Thisboltis
verydifculttoovertighten.
AdjustingtheSelf-PropelDrive
Wheneveryouinstallanewself-propelcableorifthe
self-propeldriveisoutofadjustment,adjusttheself-propel
drive.
1.Turntheadjustmentknobcounterclockwisetoloosen
thecableadjustment(Figure38).
g027709
Figure38
1.Handle(leftside)3.Self-propel-drivecable
2.Adjustmentknob
2.Adjustthetensiononthecable(Figure38)bypullingit
backorpushingitforwardandholdingthatposition.
Note:Pushthecabletowardtheenginetoincrease
thetraction;pullthecableawayfromtheengineto
decreasethetraction.
3.Turntheadjustmentknobclockwisetotightenthe
cableadjustment.
Note:Tightentheknobrmlybyhand.
19
Storage
Storethemachineinacool,clean,dryplace.
PreparingtheMachinefor
Storage
WARNING
Gasolinevaporscanexplode.
Donotstoregasolinemorethan30days.
Donotstorethemachineinanenclosurenear
anopename.
Allowtheenginetocoolbeforestoringit.
1.Onthelastrefuelingoftheyear,addfuelstabilizerto
thefuelasdirectedbytheenginemanufacturer.
2.Disposeofanyunusedfuelproperly.Recycleit
accordingtolocalcodes,oruseitinyourautomobile.
Note:Oldfuelinthefueltankistheleadingcauseof
hardstarting.Donotstorefuelwithoutstabilizermore
than30days,anddonotstorestabilizedfuelmorethan
90days.
3.Runthemachineuntiltheenginestopsfromrunning
outoffuel.
4.Starttheengineagain.
5.Allowtheenginetorununtilitstops.Whenyoucan
nolongerstarttheengine,itissufcientlydry.
6.Disconnectthewirefromthesparkplug.
7.Removethesparkplug,add30ml(1oz)ofoilthrough
thespark-plughole,andpullthestarterropeslowly
severaltimestodistributeoilthroughoutthecylinder
topreventcylindercorrosionduringtheoff-season.
8.Looselyinstallthesparkplug.
9.Tightenallnuts,bolts,andscrews.
10.Chargethebatteryfor24hours,thenunplugthe
batterychargeranstorethemachineinanunheated
area.Ifyoumuststorethemachineinaheatedarea,
youmustchargethebatteryevery90days(electric-start
modelonly).
RemovetheMachinefrom
Storage
1.Checkandtightenallfasteners.
2.Removethesparkplugandspintheenginerapidly
bypullingtherecoil-starthandleorusingtheelectric
starter(electric-startmodelonly)toblowtheexcess
oilfromthecylinder.
3.Installthesparkplugandtightenitwithatorque
wrenchto20N-m(15ft-lb).
4.Performanymaintenanceprocedures;referto
Maintenance(page15).
5.Checktheengine-oillevel;refertoCheckingthe
Engine-OilLevel(page8).
6.Fillthefueltankwithfreshgasoline;refertoFillingthe
FuelTank(page8).
7.Connectthewiretothesparkplug.
8.Chargethebatteryfor24hours(electric-startmodel
only);referto3ChargingtheBattery(page6).
20
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Toro 20334 User manual

Category
Lawnmowers
Type
User manual

Toro 20334 is a powerful lawn mower designed for residential use. It features a robust rotary blade for efficient cutting and a self-propel drive for effortless maneuvering. The cutting height can be adjusted to suit your preference, and the clippings can be recycled, bagged, or side-discharged. Toro 20334 is easy to operate and maintain, making it an ideal choice for homeowners who want a well-manicured lawn.

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