FormNo.3388-659RevA
22inRecycler
®
LawnMower
ModelNo.20373—SerialNo.315000001andUp
Operator'sManual
ReplacementpartsareavailablefromanAuthorizedServiceDealeroratwww.shoptoro.com.
Introduction
Thisrotary-blade,walk-behindlawnmowerisintended
tobeusedbyresidentialhomeowners.Itisdesigned
primarilyforcuttinggrassonwell-maintainedlawns
onresidentialproperties.Itisnotdesignedforcutting
brushorforagriculturaluses.
Readthisinformationcarefullytolearnhowtooperateand
maintainyourproductproperlyandtoavoidinjuryand
productdamage.Youareresponsibleforoperatingthe
productproperlyandsafely.
YoumaycontactTorodirectlyatwww.Toro.comforproduct
andaccessoryinformation,helpndingadealer,ortoregister
yourproduct.
Wheneveryouneedservice,genuineToroparts,oradditional
information,contactanAuthorizedServiceDealerorToro
CustomerServiceandhavethemodelandserialnumbersof
yourproductready.Figure1identiesthelocationofthe
modelandserialnumbersontheproduct.
G017291
Figure1
1.Modelandserialnumberplate
Writetheproductmodelandserialnumbersinthespace
below:
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhassafety
messagesidentiedbythesafetyalertsymbol(Figure2),
whichsignalsahazardthatmaycauseseriousinjuryordeath
ifyoudonotfollowtherecommendedprecautions.
Figure2
1.Safetyalertsymbol
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanicalinformation
andNoteemphasizesgeneralinformationworthyofspecial
attention.
WARNING
CALIFORNIA
Proposition65Warning
Thisproductcontainsachemicalorchemicals
knowntotheStateofCaliforniatocausecancer,
birthdefects,orreproductiveharm.
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Important:Thisengineisnotequippedwithaspark
arrestermufer.ItisaviolationofCaliforniaPublic
ResourceCodeSection4442touseoroperatetheengine
onanyforest-covered,brush-covered,orgrass-covered
land.Otherstatesorfederalareasmayhavesimilarlaws.
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.
Asconguredtomeetsafety,emission,andoperating
requirements,theactualenginetorqueonthisclassofmower
©2014—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.T oro.com.
OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved
*3388-659*A
willbesignicantlylower.Gotowww.Toro.comtoview
specicationsonyourmowermodel.
Contents
Introduction..................................................................1
Safety...........................................................................2
GeneralOperation..................................................2
SlopeOperation......................................................3
Children.................................................................3
Service...................................................................3
SafetyandInstructionalDecals.................................4
Setup............................................................................5
1InstallingtheBlade-ControlBar..............................5
2InstallingtheHandle.............................................5
3InstallingtheRecoil-StarterRopeintheRope
Guide.................................................................6
4FillingtheEnginewithOil......................................7
5AssemblingtheGrassBag......................................8
ProductOverview..........................................................9
Operation.....................................................................9
FillingtheFuelTank................................................9
CheckingtheEngine-OilLevel.................................10
AdjustingtheCuttingHeight....................................10
StartingtheEngine.................................................11
UsingtheSelf-PropelDrive.....................................11
StoppingtheEngine...............................................12
EngagingtheBlade.................................................12
DisengagingtheBlade.............................................12
CheckingtheBlade-BrakeClutchOperation...............12
RecyclingtheClippings...........................................13
BaggingtheClippings.............................................13
Side-DischargingtheClippings.................................14
OperatingTips......................................................15
Maintenance.................................................................16
RecommendedMaintenanceSchedule(s)......................16
PreparingforMaintenance.......................................16
ReplacingtheAirCleaner........................................17
ChangingtheEngineOil.........................................17
AdjustingtheSelf-PropelDrive................................18
ReplacingtheBlade................................................18
CleaningtheBlade-Brake-ClutchShield.....................19
CleaningtheMachine..............................................19
Storage........................................................................20
PreparingtheMachineforStorage............................20
FoldingtheHandle.................................................20
RemovetheMachinefromStorage............................20
Safety
ThislawnmowermeetsorexceedstheCPSCbladesafety
requirementsforwalk-behindrotarylawnmowersatthetime
ofproduction.
Readandunderstandthecontentsofthismanualbefore
youstarttheengine.
Thesafetyalertsymbol(Figure2)isusedtoalertyouto
potentialpersonalinjuryhazards.Obeyallsafetymessages
thatfollowthissymboltoavoidpossibleinjuryordeath.
Improperlyusingormaintainingthismowercouldresultin
injuryordeath.Toreducethispotential,complywiththe
followingsafetyinstructions.
Thefollowinginstructionshavebeenadaptedfromthe
ANSI/OPEIstandardB71.1-2012.
Thiscuttingmachinecanamputatehandsandfeetand
throwobjects.Failuretoobservethefollowingsafety
instructionscouldresultinseriousinjuryordeath.
GeneralOperation
•Read,understand,andfollowallinstructionsonthe
machineandinthemanual(s)beforestartingtheengine.
•Donotputhandsorfeetnearorunderthemachine.
Keepclearofthedischargeopeningatalltimes.
•Onlyallowresponsibleadultswhoarefamiliarwiththe
instructionstooperatethismachine.
•Cleartheareaofobjectssuchasrocks,wire,toys,etc.,
whichcouldbethrownbytheblade.Staybehindthe
handlewhentheengineisrunning.
•Besuretheareaisclearofbystandersbeforeoperating.
Stopmachineifanyoneentersthearea.
•Donotoperatethemachinebarefootedorwhilewearing
sandals.Alwayswearsubstantial,slip-resistantfootwear.
•Donotpullthemachinebackwardunlessitisabsolutely
necessary.Alwayslookdownandbehindbeforeand
whilemovingbackwardwiththemachine.
•Neverdirectdischargedmaterialtowardanyone.Avoid
dischargingmaterialagainstawallorobstruction.
Materialmayricochetbacktowardyouorbystanders.
Stopthebladewhencrossinggravelsurfaces.
•Donotoperatethemachinewithouttheentiregrass
catcher,dischargeguard,rearguard,orothersafety
protectivedevicesinplaceandworking.
•Neverleavearunningmachineunattended.
•Stoptheengineandwaituntilthebladecomestoa
completestopbeforecleaningthemachine,removing
grasscatcher,oruncloggingthedischargeguard.
•Operatethemachineonlyindaylightorgoodarticial
light.
•Donotoperatethemachinewhileundertheinuence
ofalcoholordrugs.
•Neveroperatethemachineinwetgrass.Alwaysbesure
ofyourfooting;walk;neverrun.
•Disengagethedrivesystem,ifsoequipped,before
startingtheengine.
•Ifthemachineshouldstarttovibrateabnormally,stop
theengineandcheckforthecauseimmediately.Vibration
isgenerallyawarningoftrouble.
2
•Alwaysweareyeprotectionwhenoperatingthemachine.
•Seethemanufacturer'sinstructionsforproperoperation
andinstallationofaccessories.Useonlyaccessories
approvedbythemanufacturer.
SlopeOperation
Slopesareamajorfactorrelatedtoslipandfallaccidents,
whichcanresultinsevereinjury.Operationonallslopes
requiresextracaution.Ifyoufeeluneasyonaslope,donot
mowit.
•Mowacrossthefaceofslopes;neverupanddown.
Exerciseextremecautionwhenchangingdirectionon
slopes.
•Watchforholes,ruts,bumps,rocks,orotherhidden
objects.Uneventerraincouldcauseaslip-and-fall
accident.Tallgrasscanhideobstacles.
•Donotmowonwetgrassorexcessivelysteepslopes.
Poorfootingcouldcauseaslip-and-fallaccident.
•Donotmowneardrop-offs,ditches,orembankments.
Youcouldloseyourfootingorbalance.
Children
Tragicaccidentscanoccuriftheoperatorisnotalerttothe
presenceofchildren.Childrenareoftenattractedtothe
machineandthemowingactivity.Neverassumethatchildren
willremainwhereyoulastsawthem.
•Keepchildrenoutofthemowingareaandunderthe
watchfulcareofaresponsibleadultotherthanthe
operator.
•Bealertandturnthemachineoffifachildentersthearea.
•Neverallowchildrentooperatethemachine.
•Useextracarewhenapproachingblindcorners,shrubs,
trees,orotherobjectsthatmayblockyourviewofachild.
Service
SafeHandlingofGasoline
Toavoidpersonalinjuryorpropertydamage,use
extremecareinhandlinggasoline.Gasolineisextremely
ammableandthevaporsareexplosive.
•Extinguishallcigarettes,cigars,pipes,andothersources
ofignition.
•Useonlyanapprovedgasolinecontainer.
•Neverremovethefuelcaporaddfuelwiththeengine
running.Allowtheenginetocoolbeforerefueling.
•Neverrefuelthemachineindoors.
•Neverstorethemachineorfuelcontainerwherethereis
anopename,spark,orpilotlight,suchasonawater
heateroronotherappliances.
•Neverllcontainersinsideavehicleoronatruckor
trailerbedwithaplasticliner.Alwaysplacecontainerson
theground,awayfromyourvehiclebeforelling.
•Removegas-poweredequipmentfromthetruckortrailer
andrefuelitontheground.Ifthisisnotpossible,then
refuelsuchequipmentwithaportablecontainerrather
thanfromagasolinedispensernozzle.
•Keepthenozzleincontactwiththerimofthefueltank
orcontaineropeningatalltimesuntilfuelingiscomplete.
Donotuseanozzlelock-opendevice.
•Iffuelisspilledonclothing,changeclothingimmediately.
•Neveroverllthefueltank.Replacethefuelcapand
tightenitsecurely.
WARNING
Exhaustcontainscarbonmonoxide,anodorless,
deadlypoisonthatcankillyou.
Donotruntheengineindoorsorinanenclosed
area.
GeneralService
•Neveroperatethemachineinaclosedarea.
•Keepallnutsandboltstighttobesurethattheequipment
isinsafeworkingcondition.
•Nevertamperwithsafetydevices.Checktheirproper
operationregularly.
•Keepmachinefreeofgrass,leaves,orotherdebris
build-up.Cleanupoilorfuelspillageandremoveany
fuel-soakeddebris.Allowthemachinetocoolbefore
storingit.
•Ifyoustrikeaforeignobject,stopandinspectthe
machine.Repairthemachine,ifnecessary,beforestarting
it.
•Nevermakeanyadjustmentsorrepairswiththeengine
running.Disconnectthespark-plugwireandground
againsttheenginetopreventitfromunintentionally
starting.
•Checkthegrasscatchercomponentsandthedischarge
guardfrequentlyandreplacethemwiththemanufacturer's
recommendedpartswhennecessary.
•Mowerbladesaresharp.Wrapthebladeorweargloves,
anduseextracautionwhenservicingthem.
•Donotchangetheenginegovernorsettingoroverspeed
theengine.
•Maintainorreplacesafetyandinstructionlabelsas
necessary.
•Tobestprotectyourinvestmentandmaintainoptimal
performanceofyourToroequipment,countonToro
genuineparts.Whenitcomestoreliability,Torodelivers
replacementpartsdesignedtotheexactengineering
specicationsofourequipment.Forpeaceofmind,insist
onTorogenuineparts.
3
SafetyandInstructionalDecals
Important:Safetyandinstructiondecalsarelocatednearareasofpotentialdanger.Replacedamageddecals.
Manufacturer'sMark
1.Indicatesthebladeisidentiedasapartfromtheoriginal
machinemanufacturer.
94-8072
125–5092
1.Steponthedecktostarttheengine.
112-8867
1.Lock2.Unlock
117–2718
131-0894
TractionAdjustment
1.Attention;readtheOperator'sManual—1)Loosenthe
knobbyturningitcounterclockwise;2)Pullthecable(s)
awayfromtheenginetodecreasethetraction,orpush
thecable(s)towardtheenginetoincreasethetraction;3)
Tightentheknobbyturningitclockwise.
4
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
InstallingtheBlade-Control
Bar
NoPartsRequired
Procedure
Installtheblade-controlbarintotheupperhandle(Figure3).
Figure3
5
2
InstallingtheHandle
NoPartsRequired
Procedure
WARNING
Foldingorunfoldingthehandleimproperlycan
damagethecables,causinganunsafeoperating
condition.
•Donotdamagethecableswhenfoldingor
unfoldingthehandle.
•Ifacableisdamaged,contactanAuthorized
ServiceDealer.
1.Removeandretainthehandleknobsfromthemachine
housing(Figure4).
Important:Routethecablestotheoutsideofthe
handleknobsasyouinstallthehandle.
G020470
Figure4
2.Movethehandletotheoperatingposition.
3.Installandtightenthehandleknobsthatyouremoved
instep1(Figure4).
3
InstallingtheRecoil-Starter
RopeintheRopeGuide
NoPartsRequired
Procedure
Important:Tostarttheenginesafelyandeasily
wheneveryouusethemachine,installtherecoil-starter
ropeintheropeguide.
Pulltherecoil-starterropethroughtheropeguideonthe
handle(Figure5).
6
Figure5
1.Recoil-starterrope2.Ropeguide
4
FillingtheEnginewithOil
NoPartsRequired
Procedure
Important:Yourmachinedoesnotcomewithoilin
theengine.Beforestartingtheengine,lltheengine
withoil.
Max.ll:0.59L(20oz),type:SAE30orSAE10W-30
detergentoilwithanAPIserviceclassicationofSF,SG,SH,
SJ,SL,orhigher.
Note:Whenthecrankcaseisempty,pourabout3/4of
thecrankcasecapacityofoilinthecrankcase,thendothe
following:
1.Movethemachinetoalevelsurface.
2.Removethedipstick(Figure6).
G017323
Figure6
1.Theoillevelisatits
maximum.
3.Theoillevelistoo
low—addoiltothe
crankcase.
2.Theoillevelistoo
high—removeoilfrom
thecrankcase.
3.Wipethedipstickcleanwithacleancloth.
4.Insertthedipstickintotheoil-lltubebutdonot
screwitin,thenremovethedipstick.
5.Readtheoillevelonthedipstick(Figure6).
•Iftheoillevelonthedipstickistoolow,slowly
pourasmallamountofoilintotheoil-lltube,
wait3minutes,andrepeatsteps3through5until
theoillevelonthedipstickisatthecorrectlevel.
•Iftheoillevelonthedipstickistoohigh,drainthe
excessoiluntiltheoillevelonthedipstickisat
thecorrectlevel.RefertoChangingtheEngine
Oil(page17).
Important:Iftheoillevelinthecrankcaseistoo
lowortoohighandyouruntheengine,youmay
damagetheengine.
6.Installthedipsticksecurely.
Important:
Change the engine oil after the r st 5
operating hour s
;changeityearlythereafter.Refer
toChangingtheEngineOil(page17).
7
5
AssemblingtheGrassBag
NoPartsRequired
Procedure
1.SlipthegrassbagovertheframeasshowninFigure7.
g027257
1
2
3
Figure7
1.Handle
3.Grassbag
2.Frame
Note:Donotslipthebagoverthehandle(Figure7).
2.Hookthebottomchannelofthebagontothebottom
oftheframe(Figure8).
g027258
Figure8
3.Hookthetopandsidechannelsofthebagontothetop
andsidesoftheframe,respectively(Figure8).
8
ProductOverview
14
g027779
Figure9
1.Handle
8.Cutting-heightlever(4)
2.Blade-controlbar
9.Sparkplug
3.Ignitionswitch
10.Side-dischargedeector
4.Adjustmentknobforthe
self-propeldrive
11.Bag-on-demandlever
5.Oilll/dipstick12.Handleknob(2)
6.Fuel-tankcap(notshown)
13.Recoil-starthandle
7.Airlter14.Control-barlock
Figure10
1.Grassbag2.Side-dischargechute
Operation
FillingtheFuelTank
DANGER
Gasolineisextremelyammableandexplosive.A
reorexplosionfromgasolinecanburnyouand
others.
•Topreventastaticchargefromignitingthe
gasoline,placethecontainerand/ormachine
directlyonthegroundbeforelling,notina
vehicleoronanobject.
•Fillthetankoutdoorswhentheengineiscold.
Wipeupspills.
•Donothandlegasolinewhensmokingoraround
anopenameorsparks.
•Storegasolineinanapprovedfuelcontainer,out
ofthereachofchildren.
•Forbestresults,useonlyclean,fresh(lessthan30days
old),unleadedgasolinewithanoctaneratingof87or
higher((R+M)/2ratingmethod).
•Oxygenatedfuelwithupto10%ethanolor15%MTBE
byvolumeisacceptable.
•Ethanol:Gasolinewithupto10%ethanol(gasohol)
or15%MTBE(methyltertiarybutylether)byvolume
isacceptable.EthanolandMTBEarenotthesame.
Gasolinewith15%ethanol(E15)byvolumeisnot
approvedforuse.Neverusegasolinethatcontainsmore
than10%ethanolbyvolume,suchasE15(contains15%
ethanol),E20(contains20%ethanol),orE85(contains
upto85%ethanol).Usingunapprovedgasolinemay
causeperformanceproblemsand/orenginedamage
whichmaynotbecoveredunderwarranty.
•Donotusegasolinecontainingmethanol.
•Donotstorefueleitherinthefueltankorinfuel
containersoverthewinterunlessafuelstabilizerisused.
•Donotaddoiltogasoline.
Fillthefueltankwithfreshunleadedregulargasolinefroma
majorname-brandservicestation(Figure11).
Important:Toreducestartingproblems,addfuel
stabilizertothefuelallseason,mixingitwithgasoline
lessthan30daysold.
9
G017304
Figure11
CheckingtheEngine-OilLevel
ServiceInterval:Beforeeachuseordaily
1.Movethemachinetoalevelsurface.
2.Removethedipstick(Figure12).
G017323
Figure12
1.Theoillevelisatits
maximum.
3.Theoillevelistoo
low—addoiltothe
crankcase.
2.Theoillevelistoo
high—removeoilfrom
thecrankcase.
3.Wipethedipstickcleanwithacleancloth.
4.Insertthedipstickintotheoil-lltubebutdonot
screwitin,thenremovethedipstick.
5.Readtheoillevelonthedipstick(Figure12).
•Iftheoillevelonthedipstickistoolow,slowly
pourasmallamountofoilintotheoil-lltube,
wait3minutes,andrepeatsteps3through5until
theoillevelonthedipstickisatthecorrectlevel.
•Iftheoillevelonthedipstickistoohigh,drainthe
excessoiluntiltheoillevelonthedipstickisat
thecorrectlevel.RefertoChangingtheEngine
Oil(page17).
Important:Iftheoillevelinthecrankcaseistoo
lowortoohighandyouruntheengine,youmay
damagetheengine.
6.Installthedipsticksecurely.
AdjustingtheCuttingHeight
WARNING
Adjustingthecuttingheightmaybringyouinto
contactwiththemovingblade,causingserious
injury.
•Stoptheengineandwaitforallmovingparts
tostop.
•Donotputyourngersunderthehousingwhen
adjustingthecuttingheight.
CAUTION
Iftheenginehasbeenrunning,themuferwillbe
hotandcanseverelyburnyou.Keepawayfromthe
hotmufer.
Adjustthecuttingheightasdesired.Setthefrontwheelsto
thesameheightastherearwheels(Figure13).
Note:Toraisethemachine,movethefrontcuttingheight
leversrearwardandtherearcuttingheightleversforward.
Tolowerthemachine,movethefrontcuttingheightlevers
forwardandtherearcuttingheightleversrearward.
10
g027908
Figure13
1.Raisethemachine2.Lowerthemachine
Note:Thecuttingheightsettingsare25mm(1inch);35mm
(1-3/8inches);44mm(1-3/4inches);54mm(2-1/8inches);
64mm(2-1/2inches);73mm(2-7/8inches);83mm(3-1/4
inches);92mm(3-5/8inches);and102mm(4inches).
StartingtheEngine
1.Iftheignitionswitchonyourmachine(Figure14)isa
toggleswitch(withbothan“I”anda“Stop”),pushthe
switchtothe(“I”)position.Otherwise,gotostep2.
G017317
Figure14
1.Ignitiontoggleswitch
2.Pulltherecoilstarterlightlyuntilyoufeelresistance,
thenpullitsharply(Figure15).Allowtheropeto
returntothehandleslowly.
Figure15
Note:Ifthemachinedoesnotstartafterseveral
attempts,contactanAuthorizedServiceDealer.
UsingtheSelf-PropelDrive
Tooperatetheself-propeldrive,simplywalkwithyourhands
ontheupperhandleandyourelbowsatyoursides,andthe
machinewillautomaticallykeeppacewithyou(Figure16).
Figure16
Note:Ifthemachinedoesnotfreelyrollbackwardafter
self-propelling,stopwalking,holdyourhandsinplace,and
allowthemachinetorollacoupleofinches/centimeters
forwardtodisengagethewheeldrive.Youcanalso
tryreachingjustunderthepersonalpacehandletothe
metalhandleandpushthemachineforwardacouple
ofinches/centimeters.Ifthemachinestilldoesnotroll
backwardeasily,contactanAuthorizedServiceDealer.
11
StoppingtheEngine
Iftheignitionswitchonyourmachine(Figure17)isatoggle
switch(withbothan“I”anda“Stop”),pushtheswitchtothe
Stopposition.Otherwise,holddowntheswitchintheStop
positionuntiltheenginestops.
G017317
Figure17
1.Ignition-toggleswitch
EngagingtheBlade
Whenyoustartyourengine,thebladedoesnotturn.You
mustengagethebladetomow.
1.Pullthecontrol-barlockback(Figure18).
Figure18
2.Pulltheblade-controlbartothehandle(Figure19).
Figure19
3.Holdtheblade-controlbaragainstthehandle(Figure
20).
Figure20
DisengagingtheBlade
Releasetheblade—controlbar(Figure21).
Figure21
Important:Whenyoureleasetheblade-controlbar,
thebladeshouldstopwithin3seconds.Ifitdoesnot
stopproperly,stopusingyourmachineimmediatelyand
contactanAuthorizedServiceDealer.
CheckingtheBlade-Brake
ClutchOperation
Checkthecontrolbarbeforeeachusetoensurethatthe
blade-brakeclutchsystemisoperatingproperly.
UsingtheGrassBag
ServiceInterval:Beforeeachuseordaily
Youcanusethegrassbagtoperformanadditionaltestto
checktheblade-brakeclutch.
1.Installtheemptygrassbagonthemachine.
2.Starttheengine.
3.Engagetheblade.
Note:Thebagshouldbegintoinate,indicatingthat
thebladeisengagedandrotating.
4.Releasetheblade-controlbar.
Note:Ifthebagdoesnotimmediatelydeate,the
bladeisstillrotating.Theblade-brakeclutchmaybe
deterioratingand,ifignored,couldresultinanunsafe
operatingcondition.Havethemachineinspectedand
servicedbyanAuthorizedServiceDealer.
12
5.Stoptheengineandwaitforallmovingpartstostop.
NotUsingtheGrassBag
1.Movethemachineontoapavedsurfaceinanon-windy
area.
2.Setall4wheelstothe83mm(3-1/4inch)cutting-height
setting.
3.Takeahalfsheetofnewspaperandcrumpleitintoa
ballsmallenoughtogounderthemachinehousing
(about76mm(3inches)indiameter).
4.Placethenewspaperballabout13cm(5inches)in
frontofthemachine.
5.Starttheengine.
6.Engagetheblade.
7.Releasetheblade-controlbar.
8.Immediatelypushthemachineoverthenewspaperball.
9.Stoptheengineandwaitforallmovingpartstostop.
10.Gotothefrontofthemachineandcheckthe
newspaperball.
Note:Ifthenewspaperballdidnotgounderthe
machine,repeatsteps4through10.
11.Ifthenewspaperisunravelledorshredded,theblade
didnotstopproperly,whichcouldresultinanunsafe
operatingcondition.ContactanAuthorizedService
Dealer.
RecyclingtheClippings
Yourmachinecomesfromthefactoryreadytorecyclethe
grassandleafclippingsbackintothelawn.
Ifthegrassbagisonthemachineandthebag-on-demand
leverisinthebaggingposition,movethelevertotherecycling
position;refertoOperatingtheBag-on-DemandLever(page
13)beforerecyclingtheclippings.Iftheside-discharge
chuteisonthemachine,removeit;refertoRemovingthe
Side-DischargeChute(page15)beforerecyclingtheclippings.
BaggingtheClippings
Usethegrassbagwhenyouwanttocollectgrassandleaf
clippingsfromthelawn.
Note:Ensurethebagisseatedinthecorrectposition.
WARNING
Aworngrassbagcouldallowsmallstonesand
othersimilardebristobethrowntowardyouor
bystanders,resultinginseriouspersonalinjuryor
death.
Checkthegrassbagfrequently.Ifitisdamaged,
installanewTororeplacementbag.
Iftheside-dischargechuteisonthemachine,removeit;refer
toRemovingtheSide-DischargeChute(page15)before
baggingtheclippings.Ifthebag-on-demandleverisinthe
recyclingposition,moveittothebaggingposition(referto
OperatingtheBag-on-DemandLever).
WARNING
Thebladeissharp;contactingthebladecanresult
inseriouspersonalinjury.
Stoptheengineandwaitforallmovingpartstostop
beforeleavingtheoperatingposition.
InstallingtheGrassBag
1.Raiseandholdupthereardeector(Figure22).
g027893
1
3
2
Figure22
1.Reardeector3.Grass-bagpin(2)
2.Notches
2.Installthegrassbag,ensuringthatthepinsonthebag
restinthenotchesinthehandlebrackets(Figure22).
3.Lowerthereardeector.
RemovingtheGrassBag
Toremovethebag,reversethestepsabove.
OperatingtheBag-on-DemandLever
Thebag-on-demandfeatureallowsyoutoeithercollector
recyclegrassandleafclippingswhilethegrassbagisattached
tothemachine.
13
•Forbaggingthegrassandleafclippings,pressthebutton
onthebag-on-demandleverandmovetheleverforward
untilthebuttonontheleverpopsup(Figure23).
G017306
Figure23
1.Bag-on-demandlever(inbaggingposition)
•Forrecyclingthegrassandleafclippings,pressthebutton
ontheleverandmovetheleverrearwarduntilthebutton
ontheleverpopsup.
Important:Forproperoperation,removeanygrass
clippingsanddebrisfromthebag-on-demanddoorand
thesurroundingopening(Figure24)beforeyoumove
thebag-on-demandleverfromonepositiontoanother.
WARNING
Thebladeissharp;contactingthebladecanresult
inseriouspersonalinjury.Also,anopenrear
dischargeareacouldallowsmallstonesandother
similardebristobethrownintheoperator'sor
bystander'sdirectionandresultinseriouspersonal
injuryordeathtotheoperatororbystanders.
Stoptheengineandwaitforallmovingpartsto
stopbeforecleaningthebag-on-demanddoorand
thesurroundingopening.
G017307
Figure24
1.Cleanhere
Side-Dischargingthe
Clippings
Usethesidedischargeforcuttingverytallgrass.
Ifthegrassbagisonthemachineandthebag-on-demand
leverisinthebaggingposition,movethelevertotherecycling
position;refertoOperatingtheBag-on-DemandLever(page
13).
WARNING
Thebladeissharp;contactingthebladecanresult
inseriouspersonalinjury.
Stoptheengineandwaitforallmovingpartstostop
beforeleavingtheoperatingposition.
InstallingtheSide-DischargeChute
Liftupthesidedeectorandinstalltheside-dischargechute
(Figure25).
14
Figure25
RemovingtheSide-DischargeChute
Toremovetheside-dischargechute,liftupthesidedeector,
removetheside-dischargechute,andlowertheside-discharge
deector.
OperatingTips
GeneralMowingTips
•Cleartheareaofsticks,stones,wire,branches,andother
debristhatthebladecouldhit.
•Avoidstrikingsolidobjectswiththeblade.Never
deliberatelymowoveranyobject.
•Ifthemachinestrikesanobjectorstartstovibrate,
immediatelystoptheengine,disconnectthewirefrom
thesparkplug,andexaminethemachinefordamage.
•Forbestperformance,installanewbladebeforethe
cuttingseasonbegins.
•ReplacethebladewhennecessarywithaToro
replacementblade.
CuttingGrass
•Cutonlyaboutathirdofthegrassbladeatatime.Donot
cutbelowthe54mm(2-1/8inch)settingunlessthegrass
issparseoritislatefallwhengrassgrowthbeginstoslow
down.RefertoAdjustingtheCuttingHeight(page10).
•Whencuttinggrassover15cm(6inches)tall,mowatthe
highestcuttingheightsettingandwalkslower;thenmow
againatalowersettingforthebestlawnappearance.If
thegrassistoolong,themachinemayplugandcause
theenginetostall.
•Mowonlydrygrassorleaves.Wetgrassandleavestend
toclumpontheyardandcancausethemachinetoplug
ortheenginetostall.
WARNING
Wetgrassorleavescancauseseriousinjuryif
youslipandcontacttheblade.Mowonlyindry
conditions.
•Beawareofapotentialrehazardinverydryconditions,
followalllocalrewarnings,andkeepthemachinefree
ofdrygrassandleafdebris.
•Alternatethemowingdirection.Thishelpsdispersethe
clippingsoverthelawnforevenfertilization.
•Ifthenishedlawnappearanceisunsatisfactory,try1
ormoreofthefollowing:
–Replacethebladeorhaveitsharpened.
–Walkataslowerpacewhilemowing.
–Raisethecuttingheightonyourmachine.
–Cutthegrassmorefrequently.
–Overlapcuttingswathsinsteadofcuttingafullswath
witheachpass.
–Setthecuttingheightonthefrontwheelsonenotch
lowerthantherearwheels.Forexample,setthefront
wheelsat54mm(2-1/8inches)andtherearwheels
at64mm(2-1/2inches).
CuttingLeaves
•Aftercuttingthelawn,ensurethathalfofthelawnshows
throughthecutleafcover.Youmayneedtomakemore
thanasinglepassovertheleaves.
15
•Iftherearemorethan5inches(13cm)ofleavesonthe
lawn,setthefrontcuttingheightoneortwonotches
higherthantherearcuttingheight.
•Slowdownyourmowingspeedifthemowerdoesnot
cuttheleavesnelyenough.
Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst5hours
•Changetheengineoil.
Beforeeachuseordaily
•Checktheengine-oillevel.
•Ensurethattheenginestopswithin3secondsafterreleasingthebladecontrolbar.
•Checktheblade-brakeclutchoperation.
•Cleangrassclippingsanddirtfromunderthemachine.
Every25hours
•Cleantheblade-brake-clutchshield.
Beforestorage
•Emptythefueltankbeforerepairsasdirectedandbeforeannualstorage.
Yearly
•Replacetheairlter;replaceitmorefrequentlyindustyoperatingconditions.
•Changetheengineoil.
•Replacethebladeorhaveitsharpened(morefrequentlyiftheedgedullsquickly).
•Cleantheaircoolingsystem;cleanitmorefrequentlyindustyoperatingconditions.
Refertoyourengineowner'smanual.
•Refertoyourengineoperator'smanualforanyadditionalyearlymaintenance
procedures.
Important:Refertoyourengineowner'smanualforadditionalmaintenanceprocedures.
PreparingforMaintenance
1.Stoptheengineandwaitforallmovingpartstostop.
2.Disconnectthespark-plugwirefromthesparkplug
(Figure26)beforeperforminganymaintenance
procedure.
G017308
Figure26
1.Spark-plugwire
3.Afterperformingthemaintenanceprocedure(s),
connectthespark-plugwiretothesparkplug.
WARNING
Tippingthemachinemaycausethefuelto
leak.Gasolineisammableandexplosiveand
cancausepersonalinjury.
Runtheenginedryorremovethegasoline
withahandpump;neversiphon.
Important:Alwaystipthemachineontoitsside
withthedipstickdown.
16
ReplacingtheAirCleaner
ServiceInterval:Yearly
1.Pressdownonthelatchtabsontopoftheaircleaner
cover(Figure27).
g027782
Figure27
1.Latchtabs
3.Foampre-lter
2.Paperairlter
2.Openthecover.
3.Removethepaperairlterandthefoampre-lter
(Figure27).
4.Inspectthefoampre-lter,andreplaceitifitis
damagedorexcessivelydirty.
5.Inspectthepaperairlter.
A.Ifthepaperairlterisdamagedoriswetwithoil
orfuel,replaceit.
B.Ifthepaperairlterisdirty,tapitonahard
surfaceseveraltimesorblowcompressedairless
than207kPa(30psi)throughthesideofthelter
thatfacestheengine.
Note:Donotbrushthedirtoffthelter;
brushingforcesdirtintothebers.
6.Removedirtfromtheaircleanerbodyandcoverusing
amoistrag(totrapthedirtandkeepitfromfallinginto
theengine).Donotwipedirtintotheairduct.
7.Insertthefoampre-lterandthepaperairlterinto
theaircleaner.
8.Installthecover.
ChangingtheEngineOil
ServiceInterval:Aftertherst5hours
Yearly
1.Movethemachinetoalevelsurface.
2.Runtheengineafewminutesbeforechangingtheoil
towarmit.
Note:Warmoilowsbetterandcarriesmore
contaminants.
3.Disconnectthewirefromthesparkplug.Referto
PreparingforMaintenance(page16).
4.Removethedipstick(Figure28).
G017323
Figure28
1.Theoillevelisatits
maximum.
3.Theoillevelistoo
low—addoiltothe
crankcase.
2.Theoillevelistoo
high—removeoilfrom
thecrankcase.
5.Tipthemachineontoitsside,withthedipstickdown,
todraintheusedoiloutthroughtheoillltube(Figure
29).
Figure29
17
6.Afterdrainingouttheusedoil,returnthemachineto
theoperatingposition.
7.Pourabout3/4ofthecrankcasecapacityofoilinthe
crankcase.
Note:Max.ll:0.59L(20oz),type:SAE30orSAE
10W-30detergentoilwithanAPIserviceclassication
ofSF,SG,SH,SJ,SL,orhigher.
8.Waitabout3minutesfortheoiltosettleinthe
crankcase.
9.Wipethedipstickcleanwithacleancloth.
10.Insertthedipstickintotheoil-lltubebutdonot
screwitin,thenremovethedipstick.
11.Readtheoillevelonthedipstick(Figure28).
•Iftheoillevelonthedipstickistoolow,slowly
pourasmallamountofoilintotheoil-lltube,
wait3minutes,andrepeatsteps9through11until
theoillevelonthedipstickisatthecorrectlevel.
•Iftheoillevelonthedipstickistoohigh,drainthe
excessoiluntiltheoillevelonthedipstickisatthe
correctlevel.
Important:Iftheoillevelinthecrankcaseistoo
lowortoohighandyouruntheengine,youmay
damagetheengine.
12.Installthedipsticksecurely.
13.Recycletheusedoilproperly.
AdjustingtheSelf-PropelDrive
Wheneveryouinstallanewself-propelcableorifthe
self-propeldriveisoutofadjustment,adjusttheself-propel
drive.
1.Turntheadjustmentknobcounterclockwisetoloosen
thecableadjustment(Figure30).
g027709
Figure30
1.Handle(leftside)3.Self-propel-drivecable
2.Adjustmentknob
2.Adjustthetensiononthecable(Figure30)bypullingit
backorpushingitforwardandholdingthatposition.
Note:Pushthecabletowardtheenginetoincrease
thetraction;pullthecableawayfromtheengineto
decreasethetraction.
3.Turntheadjustmentknobclockwisetotightenthe
cableadjustment.
Note:Tightentheknobrmlybyhand.
ReplacingtheBlade
ServiceInterval:Yearly—Replacethebladeorhaveit
sharpened(morefrequentlyiftheedge
dullsquickly).
Important:
Y ou will need a torque wr ench to install the
blade pr oper l y
.Ifyoudonothaveatorquewrenchor
areuncomfortableperformingthisprocedure,contact
anAuthorizedServiceDealer.
Examinethebladewheneveryourunoutofgasoline.Ifthe
bladeisdamagedorcracked,replaceitimmediately.Ifthe
bladeedgeisdullornicked,haveitsharpenedandbalanced,
orreplaceit.
WARNING
Thebladeissharp;contactingthebladecanresult
inseriouspersonalinjury.
Weargloveswhenservicingtheblade.
1.Disconnectthesparkplugwirefromthesparkplug.
RefertoPreparingforMaintenance(page16).
2.Tipthemachineontoitssidewiththeairlterup.
3.Removethe2bladenutsandthestiffener(Figure31).
Figure31
1.Bladenuts
2.Stiffener
4.Removetheblade(Figure31).
5.Installthenewblade(Figure31).
6.Installthestiffeneryoupreviouslyremoved.
7.Installthebladenutsandtorquethemto20to37
N-m(15to27ft-lb).
18
Cleaningthe
Blade-Brake-ClutchShield
ServiceInterval:Every25hours
Cleantheblade-brake-clutchshieldyearlytopreventtheblade
fromstallingwhileyoumow.
1.Disconnectthesparkplugwirefromthesparkplug.
RefertoPreparingforMaintenance(page16).
2.Tipthemachineontoitssidewiththeairlterup.
3.Removethe2bladenutsandthestiffener(Figure32).
Figure32
1.Bladenuts4.Bladedriver
2.Stiffener
5.Disk
3.Blade6.Blade-brake-clutchshield
4.Removetheblade(Figure32).
5.Removethebladedriveranddisk(Figure32).
6.Removetheblade-brake-clutchshield(Figure32).
7.Brushorblowoutdebrisfromtheinsideoftheshield
andaroundalltheparts.
8.Installtheblade-brake-clutchshieldthatyoupreviously
removed.
9.Installthebladedriveranddiskthatyoupreviously
removed.
10.Installthebladeandthestiffenerthatyoupreviously
removed(Figure32).
11.Installthebladenutsandtorquethemto20to37
N-m(15to27ft-lb).
CleaningtheMachine
ServiceInterval:Beforeeachuseordaily
WARNING
Themachinemaydislodgematerialfromunderthe
machine.
•Weareyeprotection.
•Stayintheoperatingposition(behindthe
handle)whentheengineisrunning.
•Donotallowbystandersinthearea.
Forbestresults,cleanthemachinesoonafteryouhave
completedmowing.
1.Lowerthemachinetoitslowestcutting-heightsetting.
RefertoAdjustingtheCuttingHeight(page10).
2.Movethemachineontoaatpavedsurface.
3.Washouttheareaunderthereardeectorwherethe
clippingsgofromthehousingtothegrassbag.
Note:Washouttheareawiththebag-on-demandin
boththefullyforwardandfullyrearwardpositions.
4.Attachagardenhosethatisconnectedtoawater
supplytothewashoutportonthemachine(Figure33).
G017312
Figure33
1.Washoutport
5.Turnthewateron.
6.Starttheengineandrunituntiltherearenomore
clippingsthatcomeoutfromunderthemachine.
7.Stoptheengine.
8.Shutoffthewateranddisconnectthegardenhose
fromthemachine.
9.Starttheengineandrunitforafewminutestodrythe
undersideofthemachinetopreventitfromrusting.
10.Allowtheenginetocoolbeforestoringthemachine
inanenclosedarea.
19
Storage
Storethemachineinacool,clean,dryplace.
PreparingtheMachinefor
Storage
WARNING
Gasolinevaporscanexplode.
•Donotstoregasolinemorethan30days.
•Donotstorethemachineinanenclosurenear
anopename.
•Allowtheenginetocoolbeforestoringit.
1.Onthelastrefuelingoftheyear,addfuelstabilizerto
thefuelasdirectedonthestabilizerlabeling.
2.Disposeofanyunusedfuelproperly.Recycleit
accordingtolocalcodes,oruseitinyourautomobile.
Note:Oldfuelinthefueltankistheleadingcauseof
hardstarting.Donotstorefuelwithoutstabilizermore
than30days,anddonotstorestabilizedfuelmorethan
90days.
3.Runthemachineuntiltheenginestopsfromrunning
outoffuel.
4.Starttheengineagain.
5.Allowtheenginetorununtilitstops.Whenyoucan
nolongerstarttheengine,itissufcientlydry.
6.Disconnectthewirefromthesparkplug.
7.Removethesparkplug,add30ml(1oz)ofoilthrough
thesparkplughole,andpullthestarterropeslowly
severaltimestodistributeoilthroughoutthecylinder
topreventcylindercorrosionduringtheoff-season.
8.Installthesparkplugandtightenitwithatorque
wrenchto20N-m(15ft-lb).
9.Tightenallnuts,bolts,andscrews.
FoldingtheHandle
WARNING
Foldingorunfoldingthehandleimproperlycan
damagethecables,causinganunsafeoperating
condition.
•Donotdamagethecableswhenfoldingor
unfoldingthehandle.
•Ifacableisdamaged,contactanAuthorized
ServiceDealer.
1.Removetheignitionkey(electric-startmodelonly).
2.Loosenthehandleknobsuntilyoucanmovetheupper
handlefreely.
3.FoldtheupperhandleforwardasshowninFigure34.
Important:Routethecablestotheoutsideofthe
handleknobsasyoufoldthehandle.
G017313
Figure34
4.Tounfoldthehandle,reversethestepsabove.
RemovetheMachinefrom
Storage
1.Checkandtightenallfasteners.
2.Removethesparkplugandspintheenginerapidlyby
pullingtherecoil-starthandletoblowtheexcessoil
fromthecylinder.
3.Installthesparkplugandtightenitwithatorque
wrenchto20N-m(15ft-lb).
4.Performanymaintenanceprocedures;referto
Maintenance(page16).
5.Checktheengine-oillevel;refertoCheckingthe
Engine-OilLevel(page10).
6.Fillthefueltankwithfreshgasoline;refertoFillingthe
FuelTank(page9).
7.Connectthewiretothesparkplug.
20
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