Toro 74723 User manual

FormNo.3394-178RevA
TimeCutter®SS4250Riding
Mower
ModelNo.74723—SerialNo.315000001andUp
Registeratwww.Toro.com.
OriginalInstructions(EN)*3394-178*A

WARNING
CALIFORNIA
Proposition65Warning
Thisproductcontainsachemicalorchemicals
knowntotheStateofCaliforniatocausecancer,
birthdefects,orreproductiveharm.
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Important:Thisengineisnotequippedwithaspark
arrestermufer.ItisaviolationofCaliforniaPublic
ResourceCodeSection4442touseoroperatetheengine
onanyforest-covered,brush-covered,orgrass-covered
land.Otherstatesorfederalareasmayhavesimilarlaws.
ThissparkignitionsystemcomplieswithCanadianICES-002
WARNING
Removingstandardoriginalequipmentpartsand
accessoriesmayalterthewarranty,traction,and
safetyofthemachine.FailuretouseoriginalToro
partscouldcauseseriousinjuryordeath.Making
unauthorizedchangestotheengine,fuelorventing
system,mayviolateEPAandCARBregulations.
Replaceallpartsincluding,butnotlimitedto,tires,
belts,blades,andfuelsystemcomponentswith
originalToroparts.
Theenclosed
Engine Owner's Man ual issuppliedfor
informationregardingtheUSEnvironmentalProtection
Agency(EPA)andtheCaliforniaEmissionControl
Regulationofemissionsystems,maintenance,and
warranty.Replacementsmaybeorderedthroughthe
enginemanufacturer.
GrossHorsepower
Thegrossornethorsepowerofthisenginewaslaboratory
ratedbytheenginemanufacturerinaccordancewiththe
SocietyofAutomotiveEngineers(SAE)J1940.Ascongured
tomeetsafety,emission,andoperatingrequirements,
theactualenginetorqueonthisclassofmowerwillbe
signicantlylower.
Gotowww.Toro.comtoviewspecicationsonyourmower
model.
Introduction
Thismachineisaride-on,rotary-bladelawnmowerintended
tobeusedbyhomeownersinresidentialapplications.Itis
primarilydesignedforcuttinggrassonwell-maintainedlawns.
Itisnotdesignedforcuttingbrush,mowinggrassandother
growthalongsidehighways,orforagriculturaluses.
Readthisinformationcarefullytolearnhowtooperateand
maintainyourproductproperlyandtoavoidinjuryand
productdamage.Youareresponsibleforoperatingthe
productproperlyandsafely.
YoumaycontactTorodirectlyatwww.Toro.comforproduct
safetyandoperationtrainingmaterials,accessoryinformation,
helpndingadealer,ortoregisteryourproduct.
Wheneveryouneedservice,genuineToroparts,oradditional
information,contactanAuthorizedServiceDealerorToro
CustomerServiceandhavethemodelandserialnumbersof
yourproductready.Figure1identiesthelocationofthe
modelandserialnumbersontheproduct.Writethenumbers
inthespaceprovided.
G014523
1
Figure1
Undertheseat
1.Modelandserialnumberplate
Writetheproductmodelandserialnumbersinthespace
below:
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhassafety
messagesidentiedbythesafetyalertsymbol(Figure2),
whichsignalsahazardthatmaycauseseriousinjuryordeath
ifyoudonotfollowtherecommendedprecautions.
©2014—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN554202
Contactusatwww.Toro.com.
PrintedintheUSA
AllRightsReserved

Figure2
1.Safetyalertsymbol.
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanicalinformation
andNoteemphasizesgeneralinformationworthyofspecial
attention.
Contents
Safety...........................................................................4
SafeOperatingPractices...........................................4
ToroRidingMowerSafety........................................6
SlopeIndicator.......................................................7
SafetyandInstructionalDecals.................................8
ProductOverview.........................................................12
Controls...............................................................12
Operation....................................................................14
AddingFuel...........................................................14
CheckingtheEngine-OilLevel.................................15
BreakinginaNewMachine......................................15
ThinkSafetyFirst...................................................15
StartingtheEngine.................................................16
OperatingtheBlades...............................................17
StoppingtheEngine...............................................17
Driving.................................................................18
StoppingtheMachine.............................................19
AdjustingtheHeight-of-Cut....................................20
AdjustingtheAnti-ScalpRollers...............................20
PositioningtheSeat................................................20
AdjustingtheMotion-ControlLevers........................21
PushingtheMachinebyHand..................................21
GrassDeector......................................................22
TransportingtheMachine........................................22
LoadingtheMachine..............................................22
OperatingTips......................................................24
Maintenance.................................................................25
RecommendedMaintenanceSchedule(s)......................25
PremaintenanceProcedures........................................26
RaisingtheSeat......................................................26
Lubrication...............................................................26
GreasingtheBearings.............................................26
EngineMaintenance..................................................27
ServicingtheAirCleaner.........................................27
ServicingtheEngineOil..........................................28
ServicingtheSparkPlug..........................................30
CleaningtheCoolingSystem....................................31
FuelSystemMaintenance...........................................32
ReplacingtheIn-LineFuelFilter...............................32
ElectricalSystemMaintenance....................................33
ChargingtheBattery...............................................33
ServicingtheFuses.................................................34
DriveSystemMaintenance.........................................35
CheckingtheTirePressure......................................35
ReleasingtheElectricBrake.....................................35
MowerMaintenance...................................................36
ServicingtheCuttingBlades.....................................36
LevelingtheMowerDeck........................................38
RemovingtheMower..............................................40
MowerBeltMaintenance.........................................41
InstallingtheMower...............................................41
ReplacingtheGrassDeector..................................42
Cleaning...................................................................43
WashingtheUndersideoftheMower........................43
Storage........................................................................44
CleaningandStorage..............................................44
Troubleshooting...........................................................45
Schematics...................................................................47
3

Safety
Toreducethepotentialforinjury,complywiththese
safetyinstructionsandalwayspayattentiontothesafety
alertsymbol,whichmeansCAUTION,WARNING,
orDANGER-"personalsafetyinstruction."Failure
tocomplywiththeinstructionmayresultinpersonal
injuryordeath.
SafeOperatingPractices
Thisproductiscapableofamputatinghandsandfeetand
throwingobjects.Alwaysfollowallsafetyinstructionsto
avoidseriousinjuryordeath.
ThefollowinginstructionsareadaptedfromANSIstandard
B71.1-2012.AllthelanguagewithinthisANSIstandard
appliestothismachine;however,duetotheapplicationof
thestandardacrossmanydifferenttypesofproductssome
statementscanseemgeneralormisleading.Intheseinstances,
Torohasrenedthestatementtoconveythemeaningofthe
standardwhilebettermatchingtheproductthisOperator's
Manualpertains.Safetyinformationinadditiontothe
instructionsfoundintheANSIstandardbelowcanbefound
inToroRidingMowerSafetyattheendofthissection.
GeneralOperation
•Read,understand,andfollowallinstructionsinthe
operator'smanualandonthemachinebeforestarting.
•Donotplacehandsorfeetnearrotatingpartsorunder
themachine.Keepclearofthedischargeopeningatall
times.
•Allowonlyresponsibleadultswhoarefamiliarwiththe
instructionstooperatethemachine.
•Cleartheareaofobjectssuchasrocks,toys,wire,etc.,
whichcouldbepickedupandthrownbytheblade.
•Besuretheareaisclearofotherpeoplebeforemowing.
Stopthemachineifanyoneentersthearea.
•Nevercarrypassengers.
•Donotmowinreverseunlessabsolutelynecessary.
Alwayslookdownandbehindbeforeandwhilebacking
up.
•Beawareofthemowerdischargedirectionanddonot
pointitatanyone.Avoiddischargingmaterialagainsta
wallorobstruction.Materialmayricochetbacktoward
theoperator.Stoptheblade(s)whencrossinggravel
surfaces.
•Donotoperatethemachinewithoutdeector,discharge
coverorentiregrasscollectionsysteminplaceand
working.
•Bealert,slowdownandusecautionwhenmakingturns.
Lookbehindandtothesidebeforechangingdirections.
•Neverleavearunningmachineunattended.Alwaysturn
offblades,setparkingbrake,stopengine,andremovekey
beforedismounting.
•Turnoffbladeswhennotmowing.Stoptheengine,wait
forallpartstocometoacompletestopandremovethe
keybeforecleaningthemachine,removingthegrass
catcheroruncloggingthedischargechute.
•Operatethemachineonlyindaylightorgoodarticial
light.
•Donotoperatethemachinewhileundertheinuence
ofalcoholordrugs.
•Watchfortrafcwhenoperatingnearorcrossing
roadways.
•Useextracarewhenloadingorunloadingthemachine
intoatrailerortruck.
•Alwaysweareyeprotectionwhenoperatingthemower.
•Dataindicatesthatoperators,age60yearsandabove,are
involvedinalargepercentageofridingmower-related
injuries.Operatorsshouldevaluatetheirabilitytooperate
theridingmowersafelyenoughtoprotectthemselvesand
othersfromseriousinjury.
•Alwaysfollowtherecommendationsforanyapplication
ofcounterweights.
•Lightningcancausesevereinjuryordeath.Iflightning
isseenorthunderisheardinthearea,donotoperate
themachine;seekshelter.
SlopeOperation
Slopesareamajorfactorrelatedtolossofcontroland
tip-overaccidents,whichcanresultinsevereinjuryordeath.
Operationonallslopesrequiresextracaution.Ifyoucannot
backuptheslopeorifyoufeeluneasyonit,donotmowit.
•Donotmowslopesgreaterthan15degrees.
•Watchforditches,holes,rocks,dips,andrisesthatchange
theoperatingangle,asroughterraincouldoverturnthe
machine.
•Choosealowgroundspeedsoyouwillnothavetostop
whileoperatingonaslope.
•Donotmowslopeswhengrassiswet.Slippery
conditionsreducetractionandcouldcauseslidingand
lossofcontrol.
•Alwayskeepthedrivewheelsengagedwhengoingdown
slopes.
•Reducespeedanduseextremecautiononslopes.
•Donotmakesuddenturnsorrapidspeedchanges.
•Removeormarkobstaclessuchasrocks,treelimbs,etc.
fromthemowingarea.Tallgrasscanhideobstacles.
•Avoidsuddenstartswhenmowinguphillbecausethe
mowermaytipbackwards.
•Beawarethatlossoftractionmayoccurgoingdownhill.
Weighttransfertothefrontwheelsmaycausedrive
wheelstoslipandcauselossofbrakingandsteering.
4

•Alwaysavoidsuddenstartingorstoppingonaslope.If
tireslosetraction,stopthemachine,disengagetheblades
andproceedslowlyofftheslope.
•Useextremecarewithgrasscatchersorotherattachments.
Thesecanchangethestabilityofthemachineandcause
lossofcontrol.
•Donottrytostabilizethemachinebyputtingyourfoot
ontheground.
•Donotmowneardrop-offs,ditches,steepbanksor
water.Wheelsdroppingoveredgescancauserollovers,
whichmayresultinseriousinjury,deathordrowning.
•Useawalkbehindmowerand/orahandtrimmernear
drop-offs,ditches,steepbanksorwater.
Children
Tragicaccidentscanoccuriftheoperatorisnotalerttothe
presenceofchildren.Childrenareoftenattractedtothe
machineandthemowingactivity.Neverassumethatchildren
willremainwhereyoulastsawthem.
•Keepchildrenoutofthemowingareaandunderthe
watchfulcareofanotherresponsibleadult,notthe
operator.
•Bealertandturnthemachineoffifchildrenenterthe
area.
•Beforeandwhilebackingorchangingdirection,look
behind,down,andside-to-sideforsmallchildren.
•Nevercarrychildren,evenwiththebladesoff.Theymay
falloffandbeseriouslyinjuredorinterferewithsafe
machineoperation.
•Childrenwhohavebeengivenridesinthepastmay
suddenlyappearinthemowingareaforanotherrideand
berunoverorbackedoverbythemower.
•Neverallowchildrentooperatethemachine.
•Useextracarewhenapproachingblindcorners,shrubs,
trees,theendofafenceorotherobjectsthatmayobscure
vision.
TowingSafety
•Donotattachtowedequipmentexceptatthehitchpoint.
•Followtheattachmentmanufacturer'srecommendation
forweightlimitsfortowedequipmentandtowingon
slopes.Towedweightmustnotexceedtheweightofthe
machine,operator,andballast.Usecounterweightsor
wheelweightsasdescribedintheattachment,orinthe
pullingmachineOperator’sManual.
•Neverallowchildrenorothersinorontowedequipment.
•Onslopes,theweightofthetowedequipmentmaycause
lossoftraction,increasedriskofrollover,andlossof
control.Reducethetowedweightandslowdown.
•Stoppingdistanceincreaseswiththeweightofthetowed
load.Travelslowlyandallowextradistancetostop.
•Makewideturnstokeeptheattachmentclearofthe
machine.
Service
SafeHandlingofGasoline:
Toavoidpersonalinjuryorpropertydamage,useextracare
whenhandlinggasolineandotherfuels.Theyareammable
andthevaporsareexplosive.
•Extinguishallcigarettes,cigars,pipesandothersources
ofignition.
•Useonlyanapprovedcontainer.
•Neverremovethegascaporaddfuelwhentheengineis
running.Allowtheenginetocoolbeforerefueling.
•Neverrefuelthemachineindoors.
•Neverstorethemachineorfuelcontainerinsidewhere
thereisanopename,suchasnearawaterheateror
furnace.
•Neverllcontainersinsideavehicleoronatruckor
trailerwithaplasticliner.Alwaysplacecontainersonthe
groundawayfromyourvehiclebeforelling.
•Removegas-poweredequipmentfromthetruckortrailer
andrefuelitontheground.Ifthisisnotpossible,then
refuelsuchequipmentwithaportablecontainer,rather
thanfromagasolinedispensernozzle.
•Keepthenozzleincontactwiththerimofthefueltank
orcontaineropeningatalltimesuntilthefuelingis
complete.Donotuseanozzlelock-opendevice.
•Iffuelisspilledonclothing,changeclothingimmediately.
•Neveroverllthefueltank.Replacegascapandtighten
securely.
GeneralService:
•Neveroperateamachineinsideaclosedarea.Engine
exhaustcontainscarbonmonoxide,whichisanodorless,
deadlypoisonthatcankillyou.
•Keepnutsandboltstight,especiallythebladeattachment
bolts.Keepequipmentingoodcondition.
•Neverinterferewiththeintendedfunctionofasafety
deviceortoreducetheprotectionprovidedbyasafety
device.Checktheirproperoperationregularly.
•Keepthemachinefreeofgrass,leaves,orotherdebris
build-up.Cleanupoilorfuelspillagefuelsoakeddebris.
Allowthemachinetocoolbeforestoring.
•Stopandinspecttheequipmentifyoustrikeanobject.
Repair,ifnecessary,beforerestarting.
•Nevermakeanyadjustmentsorrepairswiththeengine
running.
•Grasscatchercomponentsaresubjecttowear,damage
anddeterioration,whichcouldexposemovingpartsor
allowobjectstobethrown.Frequentlycheckcomponents
andreplacewithmanufacturers'recommendedparts,
whennecessary.
•Mowerbladesaresharpandcancut.Wraptheblade(s)or
wearthickly-paddedgloves,anduseextracautionwhen
servicingthem.
5

•Checkforproperbrakeoperationfrequently.Adjustand
serviceasrequired.
•Maintainorreplacesafetyandinstructiondecalsas
necessary.
•Removingstandardoriginalequipmentpartsand
accessoriesmayalterthewarranty,traction,andsafety
ofthemachine.FailuretouseoriginalToropartscould
causeseriousinjuryordeath.Makingunauthorized
changestotheengine,fuelorventingsystem,mayviolate
EPAandCARBregulations.
•Replaceallpartsincluding,butnotlimitedto,tires,belts,
blades,andfuelsystemcomponentswithoriginalToro
parts.
ToroRidingMowerSafety
ThefollowinglistcontainssafetyinformationspecictoToro
productsorothersafetyinformationthatyoumustknowthat
maynotbeincludedintheANSIstandards.
•Stoptheengine,movethemotion-controlleversto
neutralandoutwardtotheparkposition,disengagethe
blade-controlswitch,removekeybeforeanddisconnect
sparkplugwire(s)performinganyservice,repairs,
maintenanceoradjustments.
•Keephands,feet,hair,andlooseclothingawayfrom
attachmentdischargearea,undersideofmowerandany
movingpartswhileengineisrunning.
•Donottouchequipmentorattachmentpartswhichmay
behotfromoperation.Allowtocoolbeforeattempting
tomaintain,adjustorservice.
•Batteryacidispoisonousandcancauseburns.Avoid
contactwithskin,eyes,andclothing.Protectyourface,
eyes,andclothingwhenworkingwithabattery.
•Batterygasescanexplode.Keepcigarettes,sparksand
amesawayfrombattery.
•UseonlyToroapprovedattachments.Warrantymaybe
voidedifusedwithunapprovedattachments.
•Ifloadingthemachineontoatrailerortruck,useasingle,
full-widthramponly.Therampangleshouldnotexceed
15degrees.
6

SlopeIndicator
G01 1841
Figure3
Thispagemaybecopiedforpersonaluse.
1.Themaximumslopeyoucansafelyoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslope
ofhillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline
tomatchtherecommendedslope.
2.Alignthisedgewithaverticalsurface,atree,building,fencepole,etc.
3.Exampleofhowtocompareslopewithfoldededge.
7

SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential
danger.Replaceanydecalthatisdamagedorlost.
93-7009
1.Warning—don'toperatethemowerwiththedeectorupor
removed;keepthedeectorinplace.
2.Cutting/dismembermenthazardofhandorfoot,mower
blade—stayawayfrommovingparts.
114-1606
1.Entanglementhazard,belt—keepallguardsinplace.
110-6691
1.Thrownobjecthazard—keepbystandersasafedistance
fromthemachine.
2.Thrownobjecthazard,mower—donotoperatewithoutthe
deector,dischargecover,orgrasscollectionsystemin
place.
3.Cutting/dismembermentofhandorfoot—stayawayfrom
movingparts.
105-7015
ForModelswith42InchDecks
106-8717
1.Readtheinstructionsbeforeservicingorperforming
maintenance.
2.Checktirepressureevery25operatinghours.
3.Greaseevery25operatinghours.
4.Engine
119-8814
1.Parkingposition4.Neutral
2.Fast5.Reverse
3.Slow
8

119-8815
1.Parkingposition4.Neutral
2.Fast5.Reverse
3.Slow
119-8871
Certainmodelsonly
1.Height-of-cut
BatterySymbols
Someorallofthesesymbolsareonyourbattery
1.Explosionhazard6.Keepbystandersasafe
distancefromthebattery.
2.Nore,opename,or
smoking.
7.Weareyeprotection;
explosivegasescan
causeblindnessandother
injuries
3.Causticliquid/chemical
burnhazard
8.Batteryacidcancause
blindnessorsevereburns.
4.Weareyeprotection9.Flusheyesimmediately
withwaterandgetmedical
helpfast.
5.ReadtheOperator's
Manual.
10.Containslead;donot
discard.
121-2989
1.Bypassleverpositionfor
pushingthemachine
2.Bypassleverpositionfor
operatingthemachine
Manufacturer'sMark
1.Indicatesthebladeisidentiedasapartfromtheoriginal
machinemanufacturer.
9

131-1097
1.Oildrain
131-4036
1.Maximumdrawbarpull36
kg(80lb)
2.ReadtheOperator's
Manual.
121-0772
1.Fast4.Choke
2.Continuousvariablesetting5.Powertake-off(PTO),Bladecontrolswitch
3.Slow
10

131–3947
1.Trim—slow3.Mow—fast
2.Tow—medium
132-0869
1.Warning—readthe
Operator'sManual.
3.Cuttinghazardofhand,
mowerblade;pinching
hazardofhand,belt—keep
handsandfeetawayfrom
movingparts;keepall
guardsandshieldsinplace.
5.Ramptipping
hazard—whenloading
ontoatrailer,donotuse
dualramps;onlyusea
singlerampwideenough
forthemachineandthat
hasaninclinelessthan
15degrees;backupthe
ramp(inreverse)anddrive
forwardofftheramp.
7.Tippinghazardon
slopes—donotuseon
slopesnearopenwater;do
notuseonslopesgreater
than15degrees.
2.Warning—beforeservicing,
engagetheparkingbrake,
removethekeyandthe
sparkplugconnection.
4.Thrownobject
hazard—keepbystanders
awayfromthemachine;
removedebrisfromthe
areabeforemowing;keep
thedeectorshielddown.
6.Bodilyharmhazard—no
riders;lookbehindyou
whenmowinginreverse.
11

ProductOverview
g028161
Figure4
1.Deector6.Operatorseat
2.Reardrivewheel7.SmartSpeed™lever
3.Controlpanel8.Footrest
4.Motion-controllevers9.Frontcasterwheel
5.Heightofcutlever
Controls
BecomefamiliarwithallofthecontrolsinFigure4and
Figure5beforeyoustarttheengineandoperatethemachine.
Figure5
ControlPanel
1.Throttle3.blade-controlswitch
(powertake-off)
2.Ignitionswitch4.Choke
IgnitionSwitch
Theignitionswitchhasthreepositions,Off,RunandStart.
ThekeywillturntoStartandmovebacktoRunuponrelease.
TurningthekeytotheOffpositionwillstoptheengine;
however,alwaysremovethekeywhenleavingthemachine
topreventsomeonefromaccidentallystartingtheengine
(Figure5).
ThrottleControl
Thethrottlecontrolstheenginespeedandithasacontinuous
variablesettingfromSlowtoFast(Figure5).
ChokeControl
PullupontheChokecontroluntilitstopstochokethe
engine(Figure5).PushdownontheChokecontrolfor
normalengineoperation
Blade-ControlSwitch(PowerTake-off)
Theblade-controlswitch,representedbyapowertake-off
(PTO)symbol,engagesanddisengagespowertothemower
blades(Figure5).
12

Motion-ControlLeversandPark
Position
Themotion-controlleversarespeedsensitivecontrolsof
independentwheelmotors.Movingaleverforwardor
backwardturnsthewheelonthesamesideforwardorin
reverse;wheelspeedisproportionaltotheamountthelever
ismoved.Movethecontrolleversoutwardfromthecenter
totheparkpositionandexitthemachine(Figure15).Always
positionthemotion-controlleversintotheparkposition
whenyoustopthemachineorleaveitunattended.
SmartSpeed™ControlSystemLever
TheSmartSpeed™Control-Systemlever,locatedbelowthe
operatingposition,givestheoperatorachoicetodrivethe
machineat3speedranges—trim,tow ,andmow(Figure6).
Figure6
1.Smart-speedlever
FuelWindow
Thefuelwindowlocatedonthelefthandsideofthemachine
canbeusedtoverifythepresenceofgasolineinthetank
(Figure7).
G014521
1
Figure7
1.Fuelpresencewindow
Height-of-CutLever
Theheightofcutleverallowstheoperatortolowerand
raisethedeckfromtheseatedposition.Whentheleveris
movedup,towardtheoperatorthedeckisraisedfromthe
groundandwhenmoveddown,awayfromtheoperatoritis
loweredtowardtheground.Onlyadjusttheheightofcut
whilemachineisnotmoving(Figure19).
HourMeter
Thehourmeterrecordsthenumberofhourswhenthe
operatorisintheseatandtheignitionswitchisintheON
position(Figure8).
g027869g027
1
Figure8
13

Operation
Note:Determinetheleftandrightsidesofthemachine
fromthenormaloperatingposition.
AddingFuel
DANGER
Incertainconditions,gasolineisextremely
ammableandhighlyexplosive.Areorexplosion
fromgasolinecanburnyouandothersandcan
damageproperty.
•Fillthefueltankoutdoors,inanopenarea,
whentheengineiscold.Wipeupanygasoline
thatspills.
•Neverllthefueltankinsideanenclosedtrailer.
•Donotllthefueltankcompletelyfull.Add
gasolinetothefueltankuntilthefuelreaches
thebaseofthellerneck.Thisemptyspacein
thetankallowsgasolinetoexpand.
•Neversmokewhenhandlinggasoline,andstay
awayfromanopenameorwheregasoline
fumesmaybeignitedbyaspark.
•Storegasolineinanapprovedcontainerand
keepitoutofthereachofchildren.Neverbuy
morethana30-daysupplyofgasoline.
•Donotoperatewithoutentireexhaustsystemin
placeandinproperworkingcondition.
DANGER
Incertainconditionsduringfueling,static
electricitycanbereleasedcausingasparkwhich
canignitethegasolinevapors.Areorexplosion
fromgasolinecanburnyouandothersandcan
damageproperty.
•Alwaysplacegasolinecontainersontheground
awayfromyourvehiclebeforelling.
•Donotllgasolinecontainersinsideavehicleor
onatruckortrailerbedbecauseinteriorcarpets
orplastictruckbedlinersmayinsulatethe
containerandslowthelossofanystaticcharge.
•Whenpractical,removegas-poweredequipment
fromthetruckortrailerandrefueltheequipment
withitswheelsontheground.
•Ifthisisnotpossible,thenrefuelsuch
equipmentonatruckortrailerfromaportable
container,ratherthanfromagasolinedispenser
nozzle.
•Ifagasolinedispensernozzlemustbeused,
keepthenozzleincontactwiththerimofthe
fueltankorcontaineropeningatalltimesuntil
fuelingiscomplete.
WARNING
Gasolineisharmfulorfatalifswallowed.Long-term
exposuretovaporscancauseseriousinjuryand
illness.
•Avoidprolongedbreathingofvapors.
•Keepfaceawayfromnozzleandgastankor
conditioneropening.
•Keepgasawayfromeyesandskin.
UsingStabilizer/Conditioner
Useafuelstabilizer/conditionerinthemachinetoprovide
thefollowingbenets:
•Keepsgasolinefreshduringstorageof90daysorless.
Forlongerstorageitisrecommendedthatthefueltank
bedrained.
•Cleanstheenginewhileitruns
•Eliminatesgum-likevarnishbuildupinthefuelsystem,
whichcauseshardstarting
Important:Donotusefueladditivescontaining
methanolorethanol.
Addthecorrectamountofgasstabilizer/conditionerto
thegas.
Note:Afuelstabilizer/conditionerismosteffective
whenmixedwithfreshgasoline.Tominimizethechance
14

ofvarnishdepositsinthefuelsystem,usefuelstabilizer
atalltimes.
FillingtheFuelTank
Note:Ensurethattheengineisshutoffandthemotion
controlsareintheparkedposition.
Note:Youcanusethefuelwindowtoverifythepresenceof
gasolinebeforellingthetank(Figure9).
Important:Donotoverllfueltank.Fillthefueltank
tothebottomofthellerneck.Theemptyspaceinthe
tankallowsthefueltoexpand.Overllingmayresultin
fuelleakage,damagetotheengine,ordamagetothe
emissionssystem.
g027243
AB
E
D
C
Figure9
CheckingtheEngine-OilLevel
Beforeyoustarttheengineandusethemachine,checktheoil
levelintheenginecrankcase;refertoCheckingtheOilLevel
intheEngineMaintenancesection.
BreakinginaNewMachine
Newenginestaketimetodevelopfullpower.Mowerdecks
anddrivesystemshavehigherfrictionwhennew,placing
additionalloadontheengine.Allow40to50hoursof
break-intimefornewmachinestodevelopfullpowerand
bestperformance.
ThinkSafetyFirst
OperatingSafety
Pleasecarefullyreadallofthesafetyinstructionsanddecals
inthesafetysection.Knowingthisinformationcouldhelp
you,yourfamily,petsorbystandersavoidinjury.
DANGER
Mowingonwetgrassorsteepslopescancause
slidingandlossofcontrol.
Wheelsdroppingoveredgescancauserollovers,
whichmayresultinseriousinjury,deathor
drowning.
Alossoftractionisalossofsteeringcontrol.
Toavoidlossofcontrolandpossibilityofrollover:
•Donotmowneardrop-offsornearwater.
•Donotmowslopesgreaterthan15degrees.
•Reducespeedanduseextremecautionon
slopes.
•Whenmowingslopes,graduallyworkfrom
lowertohigherareasontheincline.
•Avoidsuddenturnsorrapidspeedchanges.
•Turnup,intoaninclinewhenchanging
directionsonslopes.Turningdowntheslope
reducestraction.
•Attachmentschangethehandlingcharacteristics
ofthemachine.Useextracautionwhenusing
attachmentswiththemachine.
Figure10
1.SafeZone-usethe
TimeCutterhere
3.Water
2.Usewalkbehindmower
and/orhandtrimmernear
drop-offsandwater.
15

CAUTION
Thismachineproducessoundlevelsinexcessof85
dBAattheoperatorsearandcancausehearingloss
throughextendedperiodsofexposure.
Wearhearingprotectionwhenoperatingthis
machine.
Theuseofprotectiveequipmentforeyes,ears,hands,feet,
andheadisrecommended.
G009027
12
Figure11
1.Wearsafetyglasses2.Wearhearingprotection
UnderstandingtheSafety-Interlock
System
WARNING
Ifsafety-interlockswitchesaredisconnectedor
damagedthemachinecouldoperateunexpectedly
causingpersonalinjury.
•Donottamperwiththeinterlockswitches.
•Checktheoperationoftheinterlockswitches
dailyandreplaceanydamagedswitchesbefore
operatingthemachine.
Thesafety-interlocksystemisdesignedtopreventtheengine
fromstartingunless:
•Thebladesaredisengaged.
•Themotion-controlleversareintheparkposition.
Thesafety-interlocksystemalsoisdesignedtostoptheengine
wheneverthecontrolleversareoutoftheparkpositionand
yourisefromtheseat.
TestingtheSafety-InterlockSystem
Testthesafety-interlocksystembeforeyouusethemachine
eachtime.Ifthesafetysystemdoesnotoperateasdescribed
below,haveanAuthorizedServiceDealerrepairthesafety
systemimmediately.
1.Whilesittingontheseat,withthecontrolleversinpark
position,andmovetheblade-controlswitchtoOn.
2.Trystartingtheengine;theengineshouldnotcrank.
3.Whilesittingontheseat,movetheblade-control
switchtoOff.
4.Moveeithermotion-controllevertothecenter,
unlockedposition.
5.Trystartingtheengine;theengineshouldnotcrank.
6.Repeatwiththeothermotion-controllever.
7.Whilesittingontheseat,movetheblade-control
switchtoOff,andlockthemotion-controlleversin
theparkposition.
8.Starttheengine.
9.Whiletheengineisrunning,engagetheblade-control
switch,andriseslightlyfromtheseat.
Note:Theengineshouldstop.
10.Whilesittingontheseat,movetheblade-control
switchtoOff,andlockthemotion-controlleversin
theparkposition.
11.Starttheengine.
12.Whiletheengineisrunning,movethemotion-control
leverstothecenter,unlockedposition,engagethe
blade-controlswitch,andriseslightlyfromtheseat.
Note:Theengineshouldstop.
StartingtheEngine
Note:Awarmorhotenginemaynotrequirechoking.
Important:Donotengagethestarterformorethan
5secondsatatime.Engagingthestartermotorfor
morethan5secondscandamagethestartermotor.If
theenginefailstostart,wait10secondsbeforeoperating
theenginestarteragain.
16

g027581
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Figure12
OperatingtheBlades
Theblade-controlswitch,representedbyapowertake-off
(PTO)symbol,engagesanddisengagespowertothemower
blades.Thisswitchcontrolspowertoanyattachmentsthat
drawpowerfromtheengine,includingthemowerdeckand
cuttingblades.
EngagingtheBlades
Important:Donotengagethebladeswhenparkedin
tallgrass.Beltorclutchdamagecanoccur.
Note:Alwaysengagethebladeswiththethrottleinthe
Fastposition.
g027582
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Figure13
DisengagingtheBlades
1
g027538
Figure14
1.Powertake-off(PTO)switch
StoppingtheEngine
1.Disengagethebladesbymovingtheblade-control
switchtoOff(Figure14).
2.MovethethrottlelevertotheFastposition(Figure13).
3.TurntheignitionkeytoOff(Figure5)andremovethe
key.
17

Driving
Drivingthemachinebenetsfromanunderstandingof
whatzero-turn-radiusmowermeans.Thedrivewheelsturn
independently,poweredbyhydraulicmotorsoneachaxle;
henceonesidecanturninreversewhiletheotherturns
forwardcausingthemachinetospinratherthanturn.This
vastlyimprovesthemachinemaneuverabilitybutmayrequire
someadjustmentiftheoperatorisunfamiliar.
WARNING
Themachinecanspinveryrapidly.Theoperator
maylosecontrolofthemachineandcausepersonal
injuryordamagetothemachine.
•Usecautionwhenmakingturns.
•Slowthemachinedownbeforemakingsharp
turns.
Thethrottlecontrolregulatestheenginespeedasmeasured
inrpm(revolutionsperminute).Placingthethrottlecontrol
intheFastpositioncanbebestforperformance.Formost
applications,operatinginthefull-throttlepositionisdesirable.
Figure15
1.Park(brake)position4.Backward
2.Center,unlockposition5.Frontofthemachine
3.Forward
UsingtheSmartSpeedTMControl
System
TheSmartSpeedTMControl-Systemlever,locatedbelowthe
operatingposition(Figure16),givestheoperatorachoice
todrivethemachineat3groundspeedranges—trim,tow,
andmow.
Figure16
1.Smartspeedlever
Tochangespeeds,dothefollowing:
1.Movethemotion-controlleverstoneutralandoutward
totheparkposition.
2.Disengagetheblade-controlswitch
3.Adjustthelevertothedesiredposition.
Thefollowingareonlyrecommendationsforuse.
Adjustmentswillvarybygrasstype,moisturecontent,and
theheightofthegrass.
Suggested
uses:
TrimTowMow
ParkingX
Heavy,wet
grass
X
TrainingX
BaggingX
MulchingX
Normal
mowing
X
TransportX
Trim
Thisisthelowestspeed.Thesuggestedusesforthisspeed
areasfollows:
•Parking
•Heavy,wetgrassmowingconditions
•Training
Tow
Thisisthemediumspeed.Thesuggestedusesforthisspeed
areasfollows:
18

•Bagging
•Mulching
Mow
Thisisthefastestspeed.Thesuggestedusesforthisspeed
areasfollows:
•Normalmowing
•Transportingthemachine
DrivingForward
1.Movetheleverstothecenter,unlockedposition.
2.Togoforward,slowlypushthemotion-controllevers
forward(Figure17).
G008952
Figure17
Togostraight,applyequalpressuretoboth
motion-controllevers(Figure17).
Toturn,releasepressureonthemotion-controllever
towardthedirectionyouwanttoturn(Figure17).
Thefartheryoumovethemotion-controlleversin
eitherdirection,thefasterthemachinewillmovein
thatdirection.
Tostop,pullthemotion-controlleverstoneutral.
DrivingBackward
Note:Alwaysusecautionwhenbackingupandturning.
1.Movetheleverstothecenter,unlockedposition.
2.Togobackward,lookbehindyouanddown,asyou
slowlypullthemotion-controlleversrearward(Figure
18).
G008953
Figure18
Togostraight,applyequalpressuretoboth
motion-controllevers(Figure18).
Toturn,releasethepressureonthemotion-control
levertowardthedirectionyouwanttoturn.
Tostop,pushthemotion-controlleverstoneutral.
StoppingtheMachine
Tostopthemachine,movethemotion-controlleversto
neutralandoutwardtotheparkposition,disengagethe
blade-controlswitch,ensurethethrottleisinthefastposition,
andturntheignitionkeytoOff.Remembertoremovethe
keyfromtheignitionswitch.
WARNING
Childrenorbystandersmaybeinjuredifthey
moveorattempttooperatethemowerwhileitis
unattended.
Alwaysremovetheignitionkeyandmovethe
motion-controlleversoutwardtotheparkposition
whenleavingthemachineunattended,evenifjust
forafewminutes.
19

AdjustingtheHeight-of-Cut
Note:Thetransportpositionisthehighestheight-of-cut
positionorcuttingheight(115mm(4.5inches))asshown
inFigure19.
Height-of-cutiscontrolledbytheleverlocatedtotherightof
theoperatingposition(Figure19).
Figure19
AdjustingtheAnti-Scalp
Rollers
Wheneveryouchangetheheight-of-cut,itisrecommended
toadjusttheheightoftheanti-scalprollers.
Note:Adjusttheanti-scalprollerssotherollersdonottouch
thegroundinnormal,atmowingareas.
1.Disengagetheblade-controlswitch(PTO),movethe
motion-controlleverstotheneutrallockpositionand
settheparkingbrake.
2.Stoptheengine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.
3.Adjusttheanti-scalprollerstooneofthefollowing
positions:
•Upperhole—usethispositionwiththemowerdeck
inthe63mm(2-1/2inch)andbelowheight-of-cut
positions(Figure20).
•Lowerhole—usethispositionwiththemower
deckinthe76mm(3inch)andaboveheight-of-cut
positions(Figure20).
g019929
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2
3
4
5
Figure20
1.Anti-scalproller4.Upperhole—themower
deckinthe63mm
(2-1/2inch)andbelow
height-of-cutpositions
2.Lowerhole—themower
deckinthe76mm(3inch)
andaboveheight-of-cut
positions
5.Bolt
3.FlangeNut
PositioningtheSeat
Theseatcanmoveforwardandbackward.Positiontheseat
whereyouhavethebestcontrolofthemachineandaremost
comfortable.
g027249
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Figure21
20