Toro 53cm Heavy-Duty Recycler/Rear Bagger Lawn Mower User manual

Category
Lawnmowers
Type
User manual
FormNo.3390-404RevA
53cmHeavy-DutyRecycler
®
/Rear
BaggerLawnMower
ModelNo.22291—SerialNo.315000001andUp
Registeratwww.Toro.com.
OriginalInstructions(EN)
*3390-404*A
ThisproductcomplieswithallrelevantEuropeandirectives.
Fordetails,seetheseparateproduct-specicDeclarationof
Conformity(DOC)sheet.
Introduction
Thisrotary-blade,walk-behindlawnmowerisintended
tobeusedbyresidentialhomeownersorprofessional,
hiredoperators.Itisdesignedprimarilyforcuttinggrass
onwell-maintainedlawnsonresidentialorcommercial
properties.Itisnotdesignedforcuttingbrushorfor
agriculturaluses.
Readthisinformationcarefullytolearnhowtooperateand
maintainyourmachineproperlyandtoavoidinjuryand
equipmentdamage.Youareresponsibleforoperatingthe
machineproperlyandsafely.
YoumaycontactTorodirectlyatwww.Toro.comforproduct
andaccessoryinformation,helpndingadealer,ortoregister
yourproduct.
Wheneveryouneedservice,genuineToroparts,oradditional
information,contactanAuthorizedServiceDealerorToro
CustomerServiceandhavethemodelandserialnumbersof
yourmachineready.Figure1identiesthelocationofthe
modelandserialnumbersontheproduct.Writethenumbers
inthespaceprovided.
Figure1
1.Modelandserialnumberplate
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhassafety
messagesidentiedbythesafetyalertsymbol(Figure2),
whichsignalsahazardthatmaycauseseriousinjuryordeath
ifyoudonotfollowtherecommendedprecautions.
Figure2
1.Safetyalertsymbol
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanicalinformation
andNoteemphasizesgeneralinformationworthyofspecial
attention.
NetTorque
Thegrossornettorqueofthisenginewaslaboratoryrated
bytheenginemanufacturerinaccordancewiththeSocietyof
AutomotiveEngineers(SAE)J1940.Asconguredtomeet
safety,emission,andoperatingrequirements,theactualengine
torqueonthisclassofmowerwillbesignicantlylower.
©2014—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
2
Contactusatwww.Toro.com.
PrintedintheUSA
AllRightsReserved
Contents
Safety...........................................................................3
GeneralLawnMowerSafety.....................................3
SoundPressure......................................................5
SoundPower..........................................................5
Hand/ArmVibration..............................................5
SafetyandInstructionalDecals.................................6
Setup............................................................................8
1InstallingtheHandle.............................................8
2InstallingtheRecoil-StartRope..............................10
3FillingtheCrankcasewithOil................................10
4AdjustingtheSelf-PropelDrive..............................11
5AssemblingtheGrassBag.....................................11
ProductOverview.........................................................12
Specications........................................................12
Operation....................................................................12
CheckingtheEngine-OilLevel.................................12
FillingtheFuelTankwithGasoline...........................13
AdjustingtheCuttingHeight....................................13
StartingtheEngine.................................................14
StoppingtheEngine...............................................14
OperatingtheSelf-PropelDrive...............................14
RecyclingtheClippings...........................................14
BaggingtheClippings.............................................15
OperatingTips......................................................16
Maintenance.................................................................17
RecommendedMaintenanceSchedule(s)......................17
EngineMaintenance..................................................18
ServicingtheAirCleaner.........................................18
ChangingtheEngineOil.........................................18
ServicingtheSparkPlug..........................................19
DriveSystemMaintenance.........................................19
AdjustingtheSelf-PropelDrive................................19
BladeMaintenance.....................................................20
MaintainingtheBlade.............................................20
Cleaning...................................................................22
CleaningundertheMachine.....................................22
Storage........................................................................23
PreparingtheFuelSystem.......................................23
PreparingtheEngine..............................................23
GeneralInformation...............................................23
RemovingtheMachinefromStorage.........................23
Troubleshooting...........................................................24
Safety
ThismachinehasbeendesignedinaccordancewithENISO
5395:2013.
Improperlyusingormaintainingthismachinecanresult
ininjury.Toreducethepotentialforinjury,complywith
thesesafetyinstructions.
Toensuremaximumsafety,bestperformance,and
togainknowledgeoftheproduct,itisessentialthat
youandanyotheroperatorofthemowerreadand
understandthecontentsofthismanualbeforetheengine
iseverstarted.Payparticularattentiontothesafetyalert
symbol(Figure2),whichmeansCaution,Warning,or
Danger.Readandunderstandtheinstructionbecause
ithastodowithsafety.Failuretocomplywiththe
instructionmayresultinpersonalinjury.
GeneralLawnMowerSafety
Thiscuttingmachineiscapableofamputatinghandsandfeet
andofthrowingobjects.Failuretoobservethefollowing
safetyinstructionscouldresultinseriousinjuryordeath.
Training
Readtheinstructionscarefully.Befamiliarwiththe
controlsandtheproperuseoftheequipment.
Neverallowchildrenorpeopleunfamiliarwiththese
instructionstousethemachine.Localregulationscan
restricttheageoftheoperator.
Keepinmindthattheoperatororuserisresponsiblefor
accidentsorhazardsoccurringtootherpeopleortheir
property.
Understandexplanationsforallpictogramsusedonthe
machineorintheinstructions.
Gasoline
WARNING-Gasolineishighlyammable.Takethe
followingprecautions.
Storefuelincontainersspecicallydesignedforthis
purpose.
Refueloutdoorsonlyanddonotsmokewhilerefueling.
Addfuelbeforestartingtheengine.Neverremovethe
capofthefueltankoraddgasolinewhiletheengineis
runningorwhentheengineishot.
Ifgasolineisspilled,donotattempttostarttheengine
butmovethemachineawayfromtheareaofspillageand
avoidcreatinganysourceofignitionuntilgasolinevapors
havedissipated.
Replaceallfueltankandcontainercapssecurely.
3
Preparation
Whilemowing,alwayswearsubstantial,slip-resistant
footwearandlongtrousers.Donotoperatethe
equipmentwhenbarefootorwearingopensandals.
Thoroughlyinspecttheareawheretheequipmentisto
beusedandremoveallstones,sticks,wires,bonesand
otherforeignobjects.
Beforeusing,alwaysvisuallyinspecttoseethatguardsand
safetydevices,suchasdeectorsand/orgrasscatchers,
areinplaceandworkingcorrectly.
Beforeusing,alwaysvisuallyinspecttoseethattheblades,
bladeboltsandcutterassemblyarenotwornordamaged.
Replacewornordamagedbladesandboltsinsetsto
preservebalance.
Starting
Donottiltthemachinewhenstartingtheengineunless
themachinemustbetiltedforstarting.Inthiscase,do
nottiltitmorethanabsolutelynecessaryandliftonlythe
partwhichisawayfromtheoperator.
Starttheenginecarefullyaccordingtoinstructionsand
withfeetwellawayfromtheblade(s)andnotinfrontof
thedischargechute.
Operation
Nevermowwhilepeople,especiallychildren,orpetsare
nearby.
Mowonlyindaylightoringoodarticiallight.
Stayalertforholesintheterrainandotherhiddenhazards.
Donotputhandsorfeetnearorunderrotatingparts.
Keepclearofthedischargeopeningatalltimes.
Neverpickuporcarryalawnmowerwhiletheengineis
running.
Useextremecautionwhenreversingorpullinga
pedestrian-controlledmowertowardyou.
Walk,neverrun.
Slopes:
Donotmowexcessivelysteepslopes.
Exerciseextremecautionwhenonslopes.
Mowacrossthefaceofslopes,neverupanddown,
andexerciseextremecautionwhenchangingdirection
onslopes.
Alwaysbesureofyourfootingonslopes.
Reducespeedonslopesandinsharpturnstoprevent
overturningorlossofcontrol.
Stopthebladeifthemachinemustbetiltedfor
transportationwhencrossingsurfacesotherthangrass
andwhentransportingthemachinetoandfromthearea
tobemowed.
Donotoperatetheengineinaconnedspacewhere
dangerouscarbonmonoxideandotherexhaustgasses
cancollect.
Stoptheengine
wheneveryouleavethemachine.
beforerefueling.
beforeremovingthegrasscatcher.
beforemakingheightadjustmentunlessadjustment
canbemadefromtheoperatingposition.
Stoptheengineanddisconnectthespark-plugwire.
beforeclearingblockagesoruncloggingchute.
beforechecking,cleaningorworkingonthemachine.
afterstrikingaforeignobject,inspectthemachine
fordamageandmakerepairsbeforerestartingand
operatingthemachine.
ifthemachinestartstovibrateabnormally(check
immediately).
Lightningcancausesevereinjuryordeath.Ifyousee
lightningorhearthunderinthearea,donotoperatethe
machine;seekshelter.
Watchoutfortrafcwhencrossingornearroadways.
MaintenanceandStorage
Keepallnuts,bolts,andscrewstighttobesurethatthe
equipmentisinsafeworkingcondition.
Donotusepressure-cleaningequipmentonthemachine.
Neverstoretheequipmentwithgasolineinthetankand
insideabuildingwherefumescanreachanopename
orspark.
Allowtheenginetocoolbeforestoringinanyenclosure.
Toreducetherehazard,keeptheengine,silencer,
batterycompartmentandgasolinestorageareafreeof
grass,leaves,orexcessivegrease.
Checkgrasscatchercomponentsandthedischargeguard
frequentlyandreplacewithmanufacturer'srecommended
parts,whennecessary.
Replacewornordamagedpartsforsafety.
Replacefaultysilencers.
Ifthefueltankhastobedrained,dothisoutdoors.
Donotchangetheenginegovernorsettingsoroverspeed
theengine.Operatinganengineatexcessivespeedcan
increasethehazardofpersonalinjury.
Becarefulwhileadjustingthemachinetoprevent
entrapmentofthengersbetweenmovingbladesand
xedpartsofthemachine.
Toensurethebestperformanceandsafety,
purchaseonlygenuineTororeplacementpartsand
accessories.Donotuse
will t
partsandaccessories;
theymaycauseasafetyhazard.
Hauling
Usecarewhenloadingorunloadingthemachineintoa
traileroratruck.
4
Usefull-widthrampsforloadingthemachineintoa
traileroratruck.
Tiethemachinedownsecurelyusingstraps,chains,cable,
orropes.Boththefrontandtherearstrapsshouldbe
directeddownandoutwardfromthemachine.
SoundPressure
Thisunithasasoundpressurelevelattheoperator’searof88
dBA,whichincludesanUncertaintyValue(K)of1dBA.
Thesoundpressurelevelwasdeterminedaccordingtothe
proceduresoutlinedinENISO5395:2013.
SoundPower
Thisunithasaguaranteedsoundpowerlevelof98dBA,
whichincludesanUncertaintyValue(K)of1dBA.
Thesoundpowerlevelwasdeterminedaccordingtothe
proceduresoutlinedinISO11094.
CAUTION
Long-termexposuretonoisewhileoperatingthe
machinemaycausesomehearingloss.
Wearadequatehearingprotectionwheneveryou
operatethemachineforanextendedperiodoftime.
Hand/ArmVibration
Measuredvibrationlevelforlefthand=2.3m/s
2
Measuredvibrationlevelforrighthand=2.7m/s
2
UncertaintyValue(K)=1.4m/s
2
Measuredvaluesweredeterminedaccordingtotheprocedures
outlinedinENISO5395:2013.
CAUTION
Long-termexposuretovibrationwhileoperating
themachinemaycausesomenumbnessinthe
handsandwrists.
Wearglovesthatdampenthevibrationwhenever
youoperatethemachineforanextendedperiodof
time.
5
SafetyandInstructionalDecals
Important:Safetyandinstructiondecalsarelocatednearareasofpotentialdanger.Replacedamageddecals.
Manufacturer'sMark
1.Indicatesthebladeisidentiedasapartfromtheoriginal
machinemanufacturer.
112-8760
1.Thrownobjecthazard—keepbystandersasafedistance
fromthemachine.
2.Cutting/dismembermentofhandorfoot—stayawayfrom
movingparts.
116-7583
1.Warning–ReadtheOperator’sManual.Donotoperatethis
machineunlessyouaretrained.
4.Cutting/dismembermenthazardofhandorfoot,mower
blade—stayawayfrommovingparts;keepallguardsinplace.
2.Thrownobjecthazard—keepbystandersasafedistancefrom
themachine.
5.Warning—wearhearingprotection.
3.Thrownobjecthazard—Donotoperatethemowerwithoutthe
reardischargeplugorbaginplace.
6.Cutting/dismembermenthazardofhandorfoot,mower
blade—Donotoperateupanddownslopes;operatesideto
sideonslopes;stoptheenginebeforeleavingtheoperating
position—pickupobjectsthatcouldbethrownbytheblades;
andlookbehindyouwhenbackingup.
6
125-8403
1.Pushtheprimeronce.2.Pulltherecoil-starthandle.
125-8404
1.Pushtheprimeronce.2.Pulltherecoil-starthandle.
131-0822
1.Self-propeldrive—Attention;prematurewearofthe
transmissionmayoccurifthebeltisover-tightened;before
servicingorperformingmaintenance,readtheOperator's
Manual.
7
Setup
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescription
Qty.
Use
Handle1
Hex-head-angebolt(5/16x1-1/2
inches)
2
Carriagebolt(5/16x1-1/2inches)
2
1
Flangenut(5/16inch)
4
Installthehandle.
2
Nopartsrequired
Installtherecoil-startrope.
3
Nopartsrequired
Fillthecrankcasewithoil.
4
Nopartsrequired
Adjusttheself-propeldrive.
5
Nopartsrequired
Assemblethegrassbag.
Note:Determinetheleftandrightsidesofthemachine
fromthenormaloperatingposition.
1
InstallingtheHandle
Partsneededforthisprocedure:
1Handle
2
Hex-head-angebolt(5/16x1-1/2inches)
2
Carriagebolt(5/16x1-1/2inches)
4
Flangenut(5/16inch)
Procedure
1.Removethecableguardfromthehandle(Figure3)by
removingthe2carriageboltsand2locknutsthathold
thecableguardtothehandle.
Figure3
1.Cableguard4.Flangenut—5/16inch(2)
2.Locknut(2)5.Hex-head-ange
bolt—5/16x1-1/2inches
(2)
3.Carriagebolt—1/4x1-1/2
inches(2)
Note:Savetheguard,thecarriagebolts,andthe
locknutssothatyoucaninstallitontothehandlelater
inthisprocedure.
8
2.Installthehandleendsontothemachinehousingwith
2hex-head-angebolts(5/16x1-1/2inches)and2
angenuts(5/16inch)asshowninFigure3.
3.Setthemachinetothedesiredcuttingheight;referto
AdjustingtheCuttingHeight(page13).
4.Standbehindthemachineintheoperatingpositionto
determinethehandleheightthatismostcomfortable
foryou(Figure4).
Figure4
1.Handle4.Mediumhandleheight
2.Handlebracket(2)
5.Lowesthandleheight
3.Highesthandleheight
5.Securethehandleontothehandlebracketsatyour
desiredhandleheightwith2carriagebolts(5/16x
1-1/2inches)and2angenuts(5/16inch)asshown
inFigure5.
Important:Ensurethattheboltheadsareon
theinsideofthehandleandthenutsareonthe
outsideofthehandle.
Figure5
1.Carriagebolt—5/16x
1-1/2inches(2)
3.Flangenut—5/16inch(2)
2.Handlebracket(2)
6.Positionthecableguardontothehandlewiththe
cable(s)insidetheguard,andsecuretheguardtothe
handlewiththe2carriageboltsandthe2locknutsthat
youpreviouslyremoved(Figure3).
Important:Ensurethatyoudonotpinchthe
cable(s)tothehandlewithwhenyouinstallthe
cableguardsontothehandle.
9
2
InstallingtheRecoil-Start
Rope
NoPartsRequired
Procedure
Pulltherecoil-startropethroughtheropeguideonthe
handle(Figure6).
Figure6
1.Recoil-startrope2.Ropeguide
Note:Tomaketheropeeasiertoinstall,squeezethe
blade-controlbaronthehandle.
3
FillingtheCrankcasewithOil
NoPartsRequired
Procedure
Theenginecrankcaseisshippedwithoutoil.Before
startingtheengine,llthecrankcasewithoil.Theengine
crankcase(withoillter)canhold0.65L(22oz)ofoil.Use
onlyhigh-qualitySAE10W-30weightdetergentoilthathas
theAmericanPetroleumInstitute(API)serviceclassication
SH,SJ,orequivalent.
Beforeeachuse,ensurethattheoillevelisbetweentheAdd
andtheFullmarksonthedipstick(Figure7).
Figure7
1.Dipstick3.Addmark
2.Fullmark
Note:Whenthecrankcaseisempty,pourabout3/4ofthe
crankcasecapacityofoilinthecrankcase,thenfollowthe
procedureinthissection.
1.Movethemachineontoalevelsurface.
2.Cleanaroundthedipstick(Figure7).
3.Removethedipstickbyrotatingthecap
counterclockwiseandpullingitout.
4.Wipethedipstickcleanwithacleancloth.
5.Insertthedipstickintothellerneck,thenremovethe
dipstick.
6.Readtheoillevelonthedipstick.
IftheoillevelisbelowtheAddmarkonthe
dipstick,slowlypourasmallamountofoilinto
theoil-lltube,wait3minutes,andrepeatsteps4
10
through6untiltheoillevelisattheFullmarkon
thedipstick.
IftheoillevelisabovetheFullmarkonthe
dipstick,draintheexcessoiluntiltheoillevelon
thedipstickisattheFullmark.RefertoChanging
theEngineOil(page18).
Important:Iftheoillevelinthecrankcaseis
toolowortoohighandyouruntheengine,
youmaydamagetheengine.
7.Insertthedipstickintothellerneckandrotatethecap
clockwiseuntilitistight.
4
AdjustingtheSelf-PropelDrive
NoPartsRequired
Procedure
Important:Youmustadjusttheself-propel-drivecable
beforeyouoperatethemachineforthersttime.Refer
toAdjustingtheSelf-PropelDrive(page19).
5
AssemblingtheGrassBag
NoPartsRequired
Procedure
1.SlipthegrassbagovertheframeasshowninFigure8.
1
2
3
g027289
Figure8
1.Handle
3.Grassbag
2.Frame
Note:Donotslipthebagoverthehandle(Figure8).
2.Hookthebottomchannelofthebagontothebottom
oftheframe(Figure9).
g027290
Figure9
3.Hookthetopandsidechannelsofthebagontothetop
andsidesoftheframe,respectively(Figure9).
11
ProductOverview
Figure10
1.Handle
7.Sparkplug
2.Self-propel-drivebar8.Cutting-heightlever(4)
3.Blade-controlbar
9.Oilll/dipstick
4.Reardoor
10.Grassbag
5.Fuel-tankcap11.Recoil-starthandle
6.Aircleaner
Specications
Weight
56kg(124lb)
Length
161cm(64inches)
Width
55cm(22inches)
Height
88cm(35inches)
Operation
Note:Determinetheleftandrightsidesofthemachine
fromthenormaloperatingposition.
Eachtimebeforeyoumow,ensurethattheself-propeldrive
andtheblade-controlbaroperateproperly.Whenyourelease
theblade-controlbar,thebladeandtheself-propeldrive
shouldstop.Iftheydonot,contactanAuthorizedService
Dealer.
CAUTION
Thismachineproducessoundlevelsinexcessof
85dBAattheoperator'searandcancausehearing
lossthroughextendedperiodsofexposure.
Wearhearingprotectionwhenoperatingthis
machine.
Figure11
1.Warning—wearhearingprotection.
CheckingtheEngine-OilLevel
ServiceInterval:Beforeeachuseordaily—Checkthe
engine-oillevel.
Beforeyouusethemachine,ensurethattheoillevelis
betweentheAddandtheFullmarksasshownonthedipstick
(Figure12).
Figure12
1.Dipstick3.Addmark
2.Fullmark
12
IftheoillevelisbelowtheAddmark,addoil.Referto3
FillingtheCrankcasewithOil(page10).
FillingtheFuelTankwith
Gasoline
DANGER
Gasolineisextremelyammableandexplosive.A
reorexplosionfromgasolinecanburnyouand
others.
Topreventastaticchargefromignitingthe
gasoline,placethecontainerand/ormachine
directlyonthegroundbeforelling,notina
vehicleoronanobject.
Fillthetankoutdoorswhentheengineiscold.
Wipeupspills.
Donothandlegasolinewhensmokingoraround
anopenameorsparks.
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.Neverusegasolinethatcontains
morethan10%ethanolbyvolume,suchasE15
(contains15%ethanol),E20(contains20%ethanol),or
E85(containsupto85%ethanol).Usingunapproved
gasolinemaycauseperformanceproblemsand/orengine
damagewhichmaynotbecoveredunderwarranty.
Donotusegasolinecontainingmethanol.
Donotstorefueleitherinthefueltankorinfuel
containersoverthewinterunlessafuelstabilizerisused.
Donotaddoiltogasoline.
Important:Toreducestartingproblems,addfuel
stabilizertothefuelallseason,mixingitwithgasoline
lessthan30daysold.
Note:Thecapacityofthefueltankis1.8L(0.47USgallon).
AdjustingtheCuttingHeight
Youcanchangethecuttingheightateachwheelbyadjusting
acutting-heightlever.Cuttingheightsare25mm(1inch),38
mm(1-1/2inches),51mm(2inches),64mm(2-1/2inches),
76mm(3inches),89mm(3-1/2inches),102mm(4inches),
114mm(4-1/2inches).
DANGER
Adjustingthecutting-heightleverscouldbringyour
handsintocontactwithamovingbladeandresult
inseriousinjury.
Stoptheengineandwaitforallmovementto
stopbeforeadjustingthecuttingheight.
Donotputyourngersunderthehousingwhen
adjustingthecuttingheight.
1.Pullthecutting-heightlevertowardthewheel(Figure
13)andmovethelevertothedesiredsetting.
Figure13
1.Rearcutting-heightlever(2)
2.Frontcutting-heightlever(2)
2.Releasethecutting-heightleverandseatitsecurelyin
thenotch.
3.Adjustallthewheelstothesamecutting-heightsetting.
13
StartingtheEngine
1.Connectthespark-plugwiretothesparkplug.
2.Firmlypushintheprimer(Figure14),holdingthe
primerbulbinfor1second.
Figure14
1.Primer
3.Holdtheblade-controlbaragainsttheupperhandle
(Figure15).
Figure15
1.Upperhandle2.Blade-controlbar
4.Pullthestarterhandlelightlyuntilyoufeelresistance,
pullitsharply,thenallowittoreturnslowlytotherope
guideonthehandle.
Note:Iftheenginedoesnotstart,repeatsteps2
through4.
StoppingtheEngine
Releasetheblade-controlbar.Boththeengineandtheblade
shouldstopwithin3seconds.Iftheydonot,contactan
AuthorizedServiceDealer.
OperatingtheSelf-Propel
Drive
Toengagetheself-propel-drive:Squeezethe
self-propel-drivebaragainstthehandleandholdit
(Figure16).
Figure16
1.Blade-controlbar(shown
engaged)
3.Upperhandle
2.Self-propel-drivebar
Note:Themaximumself-propel-drivespeedisxed.
Toreducethespeed,increasethespacebetweenthe
self-propel-drivebarandthehandle.
Todisengagetheself-propeldrive:Releasethe
self-propel-drivebar.
Note:Themachinecomeswithfreewheelingclutches
thatmakeiteasiertopullthemachinerearward.To
disengagetheclutches,youmayneedtopushthemachine
forwardabout2.5cm(1inch)ormoreafteryourelease
theself-propel-drivebar.
RecyclingtheClippings
Thismachinecomesfromthefactoryreadytorecyclegrass
andleafclippingsbackintothelawn.Topreparethemachine
torecycle:
Ifthegrassbagisonthemachine,removeit;referto
RemovingtheGrassBag(page15).
Iftherear-dischargeplugisnotinstalled,gripitby
thehandle,raisethereardoor,andinsertitintothe
rear-dischargechuteuntilthelatchlocksintoplace
(Figure17).
14
Figure17
1.Rear-dischargeplug2.Reardoor
WARNING
Operatingthemachinetorecyclelawnclippings
withoutthepluginplaceallowsobjectstobe
throwninyourdirectionorinthedirectionof
bystanders.Also,contactwiththebladescould
occur.Thrownobjectsorbladecontactcancause
seriousinjuryordeath.
Ensurethattherear-dischargeplugisinplace
beforeyourecycletheclippings.Neverengagethe
bladeswithouteithertherear-dischargeplugorthe
grassbaginstalledonthemachine.
BaggingtheClippings
Usethegrassbagwhenyouwanttocollectgrassandleaf
clippingsfromthelawn.
WARNING
Aworngrassbagcouldallowsmallstonesand
othersimilardebristobethrowntowardyouor
bystanders,resultinginseriouspersonalinjuryor
death.
Checkthegrassbagfrequently.Ifitisdamaged,
installanewTororeplacementbag.
WARNING
Thebladesaresharp;contactingthebladescan
resultinseriouspersonalinjury.
Stoptheengineandwaitforallmovingpartstostop
beforeleavingtheoperatingposition.
InstallingtheGrassBag
1.Stoptheengineandwaitforallmovingpartstostop.
2.Raiseandholdupthereardoor(Figure18).
Figure18
1.Reardoor
3.Notch(2)
2.Bag-rodend(2)4.Grassbag
3.Removetherear-dischargeplugbypushinginthelatch
withyourthumbandpullingtheplugoutfromthe
machine(Figure17).
4.Installthebag-rodendsintothenotchesatthebaseof
thehandle,androckthebagbackandforthtoensure
thatthebag-rodendsareseatedatthebottomofboth
notches(Figure18).
5.Lowerthereardooruntilitrestsonthegrassbag.
RemovingtheGrassBag
DANGER
Themachinecanthrowgrassclippingsand
otherobjectsthroughanopeninginthemachine
housing.Objectsthrownwithenoughforcecould
causeseriouspersonalinjuryordeathtoyouorto
bystanders.
Neverremovethegrassbagandthenstartthe
enginewithoutthedischargepluginstalledon
themachine.
Neveropenthereardooronthemachinewhen
theengineisrunning.
1.Stoptheengineandwaitforallmovingpartstostop.
2.Raisethereardoor.
3.Removethebagrodonthegrassbagfromthenotches
atthebaseofthehandle(Figure18).
4.Installthedischargeplug;refertoRecyclingthe
Clippings(page14).
5.Lowerthereardoor.
15
OperatingTips
GeneralTips
Reviewthesafetyinstructionsandreadthismanual
carefullybeforeoperatingthemachine.
Cleartheareaofsticks,stones,wire,branches,andother
debristhatthebladecouldhitandthrow.
Keepeveryone,especiallychildrenandpets,awayfrom
theareaofoperation.
Avoidstrikingtrees,walls,curbs,orothersolidobjects.
Neverdeliberatelymowoveranyobject.
Ifthemachinestrikesanobjectorstartstovibrate,
immediatelystoptheengine,disconnectthewirefrom
thesparkplug,andexaminethemachinefordamage.
Maintainasharpbladethroughoutthecuttingseason.
Periodicallyledownnicksontheblade.
ReplacethebladewhennecessarywithanoriginalToro
replacementblade.
Mowonlydrygrassorleaves.Wetgrassandleavestend
toclumpontheyardandcancausethemachinetoplug
ortheenginetostall.
WARNING
Wetgrassorleavescancauseseriousinjuryif
youslipandcontacttheblade.
Mowonlyindryconditions.
Cleanunderthemachineaftereachmowing;referto
CleaningundertheMachine(page22).
Keeptheengineingoodrunningcondition.
Cleantheairlterfrequently.Mulchingstirsupmore
clippingsanddustwhichclogstheairlterandreduces
engineperformance.
Settheenginespeedtothefastestpositionforthebest
cuttingresults.
WARNING
Operatingamachinewithitsenginerunning
ataspeedgreaterthanthefactorysettingcan
causethemachinetothrowapartofthebladeor
engineatyouorbystanders,resultinginserious
personalinjuryordeath.
Donotchangetheenginespeedsetting.
Ifyoususpecttheenginespeedisfaster
thannormal,contactanAuthorizedService
Dealer.
CuttingGrass
Grassgrowsatdifferentratesatdifferenttimesofthe
year.Inthesummerheat,itisbesttocutgrassatthe64
mm(2-1/2inch),76mm(3inch),or89mm(3-1/2inch)
cutting-heightsettings.Cutonlyaboutathirdofthegrass
bladeatatime.Donotcutbelowthe64mm(2-1/2inch)
settingunlessthegrassissparseoritislatefallwhen
grassgrowthbeginstoslowdown.
Whencuttinggrassover15cm(6inches)tall,rstmow
atthehighestcuttingheightsettingandwalkslower;then
mowagainatalowersettingforthebestlawnappearance.
Ifthegrassistoolongandtheleavesclumpontopofthe
lawn,themachinemayplugandcausetheenginetostall.
Alternatethemowingdirection.Thishelpsdispersethe
clippingsoverthelawnforevenfertilization.
Ifthenishedlawnappearanceisunsatisfactory,try1or
moreofthefollowing:
Sharpentheblade.
Walkataslowerpacewhilemowing.
Raisethecuttingheightonyourmachine.
Cutthegrassmorefrequently.
Overlapcuttingswathsinsteadofcuttingafullswath
witheachpass.
Setthecuttingheightonthefrontwheelsanotchlower
thantherearwheels.Forexample,setthefrontwheels
at64mm(2-1/2inches)andtherearwheelsat76mm
(3inches).
CuttingLeaves
Aftercuttingthelawn,ensurethathalfofthelawnshows
throughthecutleafcover.Youmayneedtomakemore
thanasinglepassovertheleaves.
Forlightleafcoverage,setallthewheelsatthesame
cuttingheightsetting.
Iftherearemorethan13cm(5inches)ofleavesonthe
lawn,setthefrontcuttingheight1or2notcheshigher
thantherearcuttingheight.Thismakesiteasiertofeed
theleavesunderthemachine.
Slowdownyourmowingspeedifthemachinedoesnot
cuttheleavesnelyenough.
16
Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst8hours
Changetheengineoil.
Aftertherst25hours
Tightenanyloosefasteners.
Beforeeachuseordaily
Checktheengine-oillevel.
Inspectthemowerbladesforwearordamage.
Inspecttheacceleratorforwearordamage.
Removegrassclippingsanddirtfromunderthemachine.
Checkthestoppingtimeofthebladebrake.Theblademuststopwithin3seconds
ofreleasingtheblade-controlbar;ifitdoesnot,contactanAuthorizedService
Dealerforrepair.
Checkforlooseormissingfastenersontheengine.
Checkforfueloroilleaks.
Checkorcleantherecoilstarterandtheair-intakescreen.
Every25hours
Cleanthefoampre-cleaner(morefrequentlyindustyconditions).
Every50hours
Changetheengineoil(morefrequentlyindustyconditions).
Sharpenorreplacetheblade.Maintainitmorefrequentlyiftheedgedullsquicklyin
roughorinsandyconditions.
Every100hours
Inspect,clean,andadjustthesparkpluggap;replacethesparkplugifnecessary.
Tightenanyloosefasteners.
Checkorcleantherecoilstarterandtheair-intakescreen.
Every200hours
Haveanauthorizedengineservicingdealercheckforleaksinthefuelsystemand/or
adeterioratingfuelhose.Replacepartsifnecessary.
Every300hours
Replacethepaperairlter(morefrequentlyindustyconditions).
Cleanthecylinderandthecylinder-headns.
Haveanauthorizedengineservicingdealercheckandadjusttheengineidlespeed.
Haveanauthorizedengineservicingdealercleanthecombustionchamber.
Haveanauthorizedengineservicingdealercheckandadjustthevalveclearance.
Haveanauthorizedengineservicingdealercleanandlapthevalveseatingsurface.
Important:Refertoyourengineowner'smanualforadditionalmaintenanceprocedures.
CAUTION
Ifyouleavethewireonthesparkplug,someonecouldaccidentlystarttheengineandseriouslyinjure
youorbystanders.
Disconnectthewirefromthesparkplugbeforeyoudoanymaintenance.Setthewireasidesothatitdoes
notaccidentlycontactthesparkplug.
17
EngineMaintenance
ServicingtheAirCleaner
ServiceInterval:Every25hours—Cleanthefoam
pre-cleaner(morefrequentlyindusty
conditions).
Every300hours—Replacethepaperairlter(more
frequentlyindustyconditions).
Important:Donotoperatetheenginewithoutthe
airlterassemblyinplace;otherwise,extremeengine
damagewilloccur.
1.Stoptheengineandwaitforallmovingpartstostop.
2.Disconnectthewirefromthesparkplug.
3.Loosenthescrewontheair-cleanercover(Figure19).
Figure19
1.Air-cleanercover3.Foampre-cleaner
2.Paperairlter
4.Removethecoverandcleanitthoroughly.
5.Removeandinspectthepaperairlter(Figure19),and
replaceitifitisexcessivelydirty.
Important:Donottrytocleanapaperlter.
6.Removethefoampre-cleaner(Figure19)andwashit
withamilddetergentandwater,thenblotitdry.
7.Installthefoampre-cleaner.
8.Installthepaperairlter.
9.Installthecoverandsecureitwiththescrew.
ChangingtheEngineOil
ServiceInterval:Aftertherst8hours
Every50hours
1.Runtheenginetowarmtheengineoil.
Note:Warmoilowsbetterandcarriesmore
contaminants.
WARNING
Oilmaybehotafterenginehasbeenrun,and
contactwithhotoilcancauseseverepersonal
injury.
Avoidcontactingthehotengineoilwhenyou
drainit.
2.Stoptheengineandwaitforallmovingpartstostop.
3.Disconnectthewirefromthesparkplug.
4.Drainthegasolinefromthefueltank.
5.Placeasuitabledrainpanunderthedipstick/oildrain.
6.Cleanaroundthedipstick.
7.Removethedipstickbyrotatingthecap
counterclockwiseandpullingitout.
8.Tipthemachineontoitsrightside(airlterup)to
draintheoilintothedrainpan.
9.Afterdrainingtheoil,returnthemachinetothe
operatingposition.
10.FillthecrankcasetotheFullmarkonthedipstickwith
freshoil;referto3FillingtheCrankcasewithOil(page
10).
11.Insertthedipstickintothellerneckandrotatethecap
clockwiseuntilitistight.
12.Wipeupanyspilledoil.
13.Recycletheusedoilaccordingtolocalcodes.
18
ServicingtheSparkPlug
ServiceInterval:Every100hours—Inspect,clean,and
adjustthesparkpluggap;replacethe
sparkplugifnecessary.
UseanNGKBPR5ESsparkplugorequivalent.
1.Stoptheengineandwaitforallmovingpartstostop.
2.Disconnectthewirefromthesparkplug.
3.Cleanaroundthesparkplug.
4.Removethesparkplugfromthecylinderhead.
Important:Replaceacracked,fouled,ordirty
sparkplug.Donotcleantheelectrodesbecause
gritenteringthecylindercandamagetheengine.
5.Setthegapontheplugto0.76mm(0.030inch)(Figure
20).
Figure20
1.Center-electrodeinsulator
2.Sideelectrode
3.Airgap(nottoscale)
6.Carefullyinstallthesparkplugbyhand(toavoidcross
threading)untilitishandtight.
7.Tightenthesparkplugto23N-m(2.3kgf-m,17ft-lb).
Important:Aloosesparkplugcanbecomevery
hotandcandamagetheengine;overtighteninga
sparkplugmaydamagethethreadsinthecylinder
head.
8.Connectthewiretothesparkplug.
DriveSystem
Maintenance
AdjustingtheSelf-PropelDrive
Note:Ifthemachineisnew,doesnotself-propel,ortends
tocreepforward,adjustthedrivecable.
1.Movethemachineoutsideandontoapavedsurface
nearasolidwalltosafelypreventthemachinefrom
movingforwardwhiletheengineisrunning.
2.Positionthemachinewiththefronttiresagainstthe
wall.
Note:Ensurethattheareaiswellventilatedandclear
ofdebristhatcouldbethrownbythemachine.
3.Starttheengine;refertoStartingtheEngine(page14).
4.Pulltheself-propel-drivebartothehandle.
Note:Thewheelsshouldstarttoturnasthe
self-propel-drivebarjusttouchesthehandle.
5.Shutofftheengine.
6.Ifyoumustadjustthemachine,dooneofthefollowing:
Ifthewheelsdonotspinwhenyouengagethe
self-propel-drivebar,thetractionbeltistooloose.
Rotatethewheel-drive-controlknob(Figure21)
clockwise1turnandrepeatsteps3through5.
Figure21
1.Wheel-drive-controlknob
Ifthewheelsspinbeforeyoufullyengagethe
self-propel-drivebar,thetractionbeltistootight.
Rotatethewheel-drive-controlknob(Figure21)
counterclockwise1turnandrepeatsteps3through
5.
7.Foranewtractionbelt,rotatethewheel-drive-control
knobclockwise1additionalturntoallowforstretching
ofthebeltduringthebreak-inperiod.
Note:Youcanskipthisstepifyouareadjustinga
usedbelt.
19
BladeMaintenance
MaintainingtheBlade
Alwaysmowwithasharpblade.Asharpbladecutscleanly
andwithouttearingorshreddingthegrassblades.
1.Stoptheengineandwaitforallmovingpartstostop.
2.Disconnectthewirefromthesparkplug.
3.Drainthegasolinefromthefueltank.
4.Tipthemachineontoitsrightside(aircleanerup)as
showninFigure22.
Figure22
1.Blade3.Bladeboltandlockwasher
2.Accelerator
InspectingtheBlade
ServiceInterval:Beforeeachuseordaily—Inspectthe
mowerbladesforwearordamage.
Carefullyexaminethebladeforsharpnessandwear,especially
wheretheatandthecurvedpartsmeet(Figure23A).
Becausesandandabrasivematerialcanwearawaythemetal
thatconnectstheatandcurvedpartsoftheblade,check
thebladebeforeusingthemachine.Ifyounoticeaslotor
wear(Figure23BandFigure23C),replacetheblade;referto
RemovingtheBlade(page21).
Figure23
1.Sail
3.Wear
2.Flatpartoftheblade4.Slotformed
Note:Forthebestperformance,installanewbladebefore
themowingseasonbegins.Duringtheyear,ledownany
smallnickstomaintainthecuttingedge.
DANGER
Awornordamagedbladecanbreak,andapiece
ofthebladecouldbethrowninyourdirectionor
inthedirectionofbystanders,resultinginserious
personalinjuryordeath.
Inspectthebladeperiodicallyforwearor
damage.
Replaceawornordamagedblade.
InspectingtheAccelerator
ServiceInterval:Beforeeachuseordaily—Inspectthe
acceleratorforwearordamage.
Carefullyexaminetheacceleratorforexcessivewear(Figure
24).Becausesandandabrasivematerialcanwearawaythe
metal(especiallyintheareashownasitem2inFigure24),
checktheacceleratorbeforeusingthemachine.Ifyounotice
thatatabontheacceleratorhasbeenworndowntoasharp
edgeorthereisacrack,replacetheaccelerator;referto
RemovingtheBlade(page21).
1 2
3
4
g027496
Figure24
1.Accelerator3.Tab
2.Weararea
4.Crackformed
20
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Toro 53cm Heavy-Duty Recycler/Rear Bagger Lawn Mower User manual

Category
Lawnmowers
Type
User manual

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