Z Master Commercial 3000 Series Riding Mower,

Toro Z Master Commercial 3000 Series Riding Mower,, Z Master Professional 3000 Series Riding Mower, User manual

  • Hello! I am an AI chatbot trained to assist you with the Toro Z Master Commercial 3000 Series Riding Mower, User manual. I’ve already reviewed the document and can help you find the information you need or explain it in simple terms. Just ask your questions, and providing more details will help me assist you more effectively!
FormNo.3394-318RevA
ZMaster
®
Commercial3000
SeriesRidingMower
with48in,52in,or60inTURBOFORCE
®
Side
DischargeMower
ModelNo.74952—SerialNo.315000001andUp
ModelNo.74953—SerialNo.315000001andUp
ModelNo.74957—SerialNo.315000001andUp
ModelNo.78953—SerialNo.315000001andUp
Registeratwww.Toro.com.
OriginalInstructions(EN)
*3394-318*A
WARNING
CALIFORNIA
Proposition65Warning
Thisproductcontainsachemicalorchemicals
knowntotheStateofCaliforniatocausecancer,
birthdefects,orreproductiveharm.
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
ThissparkignitionsystemcomplieswithCanadianICES-002.
Becauseinsomeareastherearelocal,state,orfederal
regulationsrequiringthatasparkarresterbeusedonthe
engineofthismachine,asparkarresterisavailableas
anoption.Ifyourequireasparkarrester,contactyour
AuthorizedToroServiceDealer.
GenuineTorosparkarrestersareapprovedbytheUSDA
ForestryService.
Important:ItisaviolationofCaliforniaPublic
ResourceCodeSection4442touseoroperatetheengine
onanyforest-covered,brush-covered,orgrass-covered
landwithoutasparkarrestermufermaintainedin
workingorder,ortheengineconstricted,equipped,and
maintainedforthepreventionofre.Otherstatesor
federalareasmayhavesimilarlaws.
Theenclosed
Engine Owner's Man ual
issuppliedfor
informationregardingtheUSEnvironmentalProtection
Agency(EPA)andtheCaliforniaEmissionControl
Regulationofemissionsystems,maintenance,and
warranty.Replacementsmaybeorderedthroughthe
enginemanufacturer.
Introduction
Thisrotary-blade,ridinglawnmowerisintendedtobeused
byresidentialhomeownersorprofessional,hiredoperators.
Itisdesignedprimarilyforcuttinggrassonwell-maintained
lawnsonresidentialorcommercialproperties.Itisnot
designedforcuttingbrushorforagriculturaluses.
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.
Figure1
1.Modelandserialnumberlocation
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhassafety
messagesidentiedbythesafetyalertsymbol(Figure2),
whichsignalsahazardthatmaycauseseriousinjuryordeath
ifyoudonotfollowtherecommendedprecautions.
Figure2
1.Safetyalertsymbol
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanicalinformation
andNoteemphasizesgeneralinformationworthyofspecial
attention.
©2015—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
2
Contactusatwww.Toro.com.
PrintedintheUSA.
AllRightsReserved
Contents
Safety...........................................................................4
SafeOperatingPractices...........................................4
SlopeIndicator.......................................................6
SafetyandInstructionalDecals.................................7
ProductOverview.........................................................14
Controls...............................................................14
Specications........................................................15
Operation....................................................................16
AddingFuel...........................................................16
CheckingtheEngine-OilLevel.................................17
BreakinginaNewMachine......................................17
UsingtheRolloverProtectionSystem(ROPS)............17
ThinkSafetyFirst...................................................18
OperatingtheParkingBrake....................................19
OperatingtheMowerBlade-ControlSwitch
(PTO)...............................................................19
OperatingtheThrottle............................................20
OperatingtheChoke...............................................20
OperatingtheIgnitionSwitch..................................20
UsingtheFuel-ShutoffValve...................................20
StartingandStoppingtheEngine..............................21
TheSafety-InterlockSystem....................................22
DrivingForwardorBackward..................................22
StoppingtheMachine.............................................24
AdjustingtheHeightofCut.....................................24
AdjustingtheAnti-ScalpRollers...............................25
AdjustingtheFlowBafeCamLocks........................26
PositioningtheFlowBafe......................................26
PositioningtheSeat................................................27
UsingtheDriveWheelReleaseValves.......................27
UsingtheSideDischarge.........................................28
TransportingtheMachine........................................28
LoadingtheMachine..............................................29
OperatingTips......................................................30
Maintenance.................................................................31
RecommendedMaintenanceSchedule(s)......................31
Lubrication...............................................................32
GreasingandLubrication........................................32
LubricatingtheMower............................................32
LubricatingtheCaster-WheelHubs...........................33
EngineMaintenance..................................................34
ServicingtheAirCleaner.........................................34
ServicingtheEngineOil..........................................35
ServicingtheSparkPlugs.........................................38
CheckingtheSparkArrester(ifequipped)..................39
FuelSystemMaintenance...........................................39
ReplacingtheFuelFilter..........................................39
ServicingtheFuelTank...........................................40
ElectricalSystemMaintenance....................................40
ServicingtheBattery...............................................40
ServicingtheFuses.................................................41
DriveSystemMaintenance.........................................42
CheckingtheSeatBelt.............................................42
CheckingtheRolloverProtectionSystem(ROPS)
Knobs...............................................................42
AdjustingtheTracking............................................43
CheckingtheTirePressure......................................43
CheckingtheWheelLugNuts..................................44
CheckingtheWheelHubSlottedNut........................44
AdjustingtheCaster-PivotBearing............................44
UsingtheClutchShim............................................44
CoolingSystemMaintenance......................................46
CleaningtheEngineScreenandEngine-Oil
Cooler...............................................................46
CleaningtheEngineCoolingFinsand
Shrouds.............................................................46
CheckingandCleaningtheHydraulicUnits................47
BrakeMaintenance....................................................48
AdjustingtheParkingBrake.....................................48
BeltMaintenance......................................................49
InspectingtheBelts................................................49
ReplacingtheMowerBelt........................................49
ReplacingtheHydraulicPump-DriveBelt..................50
ControlsSystemMaintenance.....................................51
AdjustingtheControlHandlePosition......................51
AdjustingtheMotion-ControlLinkage......................52
AdjustingtheMotion-ControlDamper.....................52
AdjustingtheMotion-ControlNeutral-Lock
Pivot.................................................................53
HydraulicSystemMaintenance....................................53
ServicingtheHydraulicSystem.................................53
MowerDeckMaintenance...........................................55
LevelingtheMowerDeck........................................55
ServicingtheCuttingBlades.....................................57
RemovingtheMowerDeck.....................................59
ReplacingtheGrassDeector..................................60
Cleaning...................................................................61
CleaningundertheMower.......................................61
DisposingofWaste.................................................61
Storage........................................................................61
CleaningandStorage..............................................61
Troubleshooting...........................................................63
Schematics...................................................................65
3
Safety
Improperuseormaintenanceofthemachinecanresult
ininjury.Toreducethepotentialforinjury,complywith
thesesafetyinstructionsandalwayspayattentiontothe
safetyalertsymbol,whichmeans
Caution, W ar ning ,
or
Danger
—personalsafetyinstruction.Failuretocomply
withtheinstructionmayresultinpersonalinjuryor
death.
Thisproductiscapableofamputatinghandsandfeetand
throwingobjects.Alwaysfollowallsafetyinstructionsto
avoidseriousinjuryordeath.
Thisproductisdesignedforcuttingandrecyclinggrassor,
whenequippedwithagrassbagger,forcatchingcutgrass.
Anyuseforpurposesotherthanthesecouldprovedangerous
totheuserandbystanders.
SafeOperatingPractices
ThefollowinginstructionsareadaptedfromANSI
B71.4-2012.
Training
ReadtheOperator'sManualandothertrainingmaterial.If
theoperator(s)ormechanic(s)cannotreadorunderstand
theinformationitistheowner'sresponsibilitytoexplain
thismaterialtothem.
Becomefamiliarwiththesafeoperationoftheequipment,
operatorcontrols,andsafetysigns.
Alloperatorsandmechanicsshouldbetrained.The
ownerisresponsiblefortrainingtheusers.
Neverletchildrenoruntrainedpeopleoperateorservice
theequipment.Localregulationsmayrestricttheageof
theoperator.
Theowner/usercanpreventandisresponsiblefor
accidentsorinjuriesoccurringtopeopleordamageto
property.
Preparation
Evaluatetheterraintodeterminewhataccessoriesand
attachmentsareneededtoproperlyandsafelyperform
thejob.Onlyuseaccessoriesandattachmentsapproved
bythemanufacturer.
Wearappropriateclothingincludinghardhat,safety
glasses,andhearingprotection.Longhair,looseclothing,
orjewelrymaygettangledinmovingparts.
Inspecttheareawheretheequipmentistobeusedand
removeallobjectssuchasrocks,toys,andwirewhichcan
bethrownbythemachine.
Checkthatoperator'spresencecontrols,safetyswitches,
andshieldsareattachedandfunctioningproperly.Donot
operateunlesstheyarefunctioningproperly.
Operation
Lightningcancausesevereinjuryordeath.Iflightning
isseenorthunderisheardinthearea,donotoperate
themachine;seekshelter.
Neverrunanengineinanenclosedarea.
Onlyoperateingoodlight,keepingawayfromholesand
hiddenhazards.
Besurealldrivesareinneutralandparkingbrakeis
engagedbeforestartingtheengine.Onlystarttheengine
fromtheoperator'sposition.
Besureofyourfootingwhileusingthismachine,
especiallywhenbackingup.Walk;donotrun.Never
operateonwetgrass.Reducedfootingcouldcause
slipping.
Slowdownanduseextracareonhillsides.Besureto
travelsidetosideonhillsides.Turfconditionscanaffect
thestabilityofthemachine.Usecautionwhileoperating
neardrop-offs.
Slowdownandusecautionwhenmakingturnsandwhen
changingdirectionsonslopes.
Neverraisedeckwiththebladesrunning.
NeveroperatewiththePTOshieldorotherguardsnot
securelyinplace.Besureallinterlocksareattached,
adjustedproperly,andfunctioningproperly.
Neveroperatewiththedischargedeectorraised,
removedoraltered,unlessusingagrasscatcher.
Donotchangetheenginegovernorsettingoroverspeed
theengine.
Stoponlevelground,disengagedrives,engagethe
parkingbrake(ifprovided),andshutofftheenginebefore
leavingtheoperator'spositionforanyreason,including
emptyingthecatchersoruncloggingthechute.
Stopequipmentandinspectbladesafterstrikingobjects
orifanabnormalvibrationoccurs.Makenecessary
repairsbeforeresumingoperations.
Keephandsandfeetawayfromthecuttingunit.
Lookbehindanddownbeforebackinguptobesureof
aclearpath.
Nevercarrypassengersonthemachine.
Keeppetsandbystandersaway.
Slowdownandusecautionwhenmakingturnsand
crossingroadsandsidewalks.Stopbladesifnotmowing.
Beawareofthemowerdischargedirectionanddonot
pointitatanyone.
Donotoperatethemowerundertheinuenceofalcohol
ordrugs.
Usecarewhenloadingorunloadingthemachineinto
orfromatrailerortruck.
Usecarewhenapproachingblindcorners,shrubs,trees,
orotherobjectsthatmayobscurevision.
4
RolloverProtectionSystem
(ROPS)—UseandMaintenance
TheROPSisanintegralandeffectivesafetydevice.Keep
afoldingROPSintheraisedandlockedpositionanduse
theseatbeltwhenoperatingthemachine.
LowerafoldingROPStemporarilyonlywhenabsolutely
necessary.Donotweartheseatbeltwhenfoldeddown.
Beawarethereisnorolloverprotectionwhenafolded
ROPSisinthedownposition.
Becertainthattheseatbeltcanbereleasedquicklyin
theeventofanemergency.
Checktheareatobemowedandneverfolddowna
foldingROPSinareaswherethereareslopes,dropoffs
orwater.
Checkcarefullyforoverheadclearances(i.e.branches,
doorways,electricalwires)beforedrivingunderany
objectsanddonotcontactthem.
KeeptheROPSinsafeoperatingconditionby
periodicallythoroughlyinspectingfordamageand
keepingallmountingfastenerstight.
ReplaceadamagedROPS.Donotrepairorrevise.
DonotremovetheROPS.
AnyalterationstoaROPSmustbeapprovedbythe
manufacturer.
SafeHandlingofFuels
Toavoidpersonalinjuryorpropertydamage,use
extremecareinhandlinggasoline.Gasolineisextremely
ammableandthevaporsareexplosive.
Extinguishallcigarettes,cigars,pipes,andothersources
ofignition.
Useonlyanapprovedfuelcontainer.
Neverremovefuelcaporaddfuelwiththeengine
running.
Allowenginetocoolbeforerefueling.
Neverrefuelthemachineindoors.
Neverstorethemachineorfuelcontainerwherethereis
anopename,spark,orpilotlightsuchasonawater
heateroronotherappliances.
Neverllcontainersinsideavehicleoronatruckor
trailerbedwithaplasticliner.Alwaysplacecontainerson
thegroundawayfromyourvehiclebeforelling.
Removeequipmentfromthetruckortrailerandrefuelit
ontheground.Ifthisisnotpossible,thenrefuelsuch
equipmentwithaportablecontainer,ratherthanfroma
fueldispensernozzle.
Keepthenozzleincontactwiththerimofthefueltank
orcontaineropeningatalltimesuntilfuelingiscomplete.
Donotuseanozzlelockopendevice.
Iffuelisspilledonclothing,changeclothingimmediately.
Neveroverllfueltank.Replacefuelcapandtighten
securely.
MaintenanceandStorage
Disengagedrives,settheparkingbrake,stoptheengine
andremovethekeyordisconnectthespark-plugwire.
Waitforallmovementtostopbeforeadjusting,cleaning
orrepairingthemachine.
Cleangrassanddebrisfromthecuttingunit,thedrives,
themufers,andtheenginetohelppreventres.Clean
upoilorfuelspillage.
Lettheenginecoolbeforestoringanddonotstorenear
ame.
Shutoffthefuelwhilestoringortransporting.Donot
storefuelnearamesordrainindoors.
Parkthemachineonlevelground.Settheparkingbrake.
Neverallowuntrainedpersonneltoservicethemachine.
Usejackstandstosupportcomponentswhenrequired.
Carefullyreleasepressurefromcomponentswithstored
energy.
Disconnectthebatteryorthespark-plugwirebefore
makinganyrepairs.Disconnectthenegativeterminal
rstandthepositivelast.Connectthepositiverstand
negativelast.
Usecarewhencheckingtheblades.Wraptheblade(s)
orwearthicklypaddedgloves,andusecautionwhen
servicingthem.Onlyreplaceblades.Neverstraighten
orweldthem.
Keephandsandfeetawayfrommovingparts.Ifpossible,
donotmakeadjustmentswiththeenginerunning.
Keepallpartsingoodworkingconditionandallhardware
tightened.Replaceallwornordamageddecals.
Tobestprotectyourinvestmentandmaintainoptimal
performanceofyourToroequipment,countonToro
genuineparts.Whenitcomestoreliability,Torodelivers
replacementpartsdesignedtotheexactengineering
specicationsofourequipment.Forpeaceofmind,insist
onTorogenuineparts.
Hauling
Usecarewhenloadingorunloadingthemachineintoa
trailerortruck.
Usefullwidthrampsforloadingmachineintotraileror
truck.
Tiethemachinedownsecurelyusingstraps,chains,cable,
orropes.Bothfrontandrearstrapsshouldbedirected
downandoutwardfromthemachine.
5
SlopeIndicator
G01 1841
Figure3
Thispagemaybecopiedforpersonaluse.
1.Themaximumslopeyoucansafelyoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslope
ofhillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline
tomatchtherecommendedslope.
2.Alignthisedgewithaverticalsurface,atree,building,fencepole,etc.
3.Exampleofhowtocompareslopewithfoldededge.
6
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential
danger.Replaceanydecalthatisdamagedorlost.
58-6520
1.Grease
93-7818
1.Warning—readtheOperator'sManualforinstructionson
torquingthebladebolt/nutto115-149N-m(85-110ft-lb).
99-8936
1.Machinespeed4.Neutral
2.Fast5.Reverse
3.Slow
106-2655
1.Warning-donottouchorapproachmovingbelts;remove
theignitionkeyandreadtheinstructionsbeforeservicing
orperformingmaintenance.
106-5517
1.Warning—donottouchthehotsurface.
7
107-3069
1.Warning–thereisnorolloverprotectionwhentherollbaris
down.
2.Toavoidinjuryordeathfromarolloveraccident,keepthe
rollbarintheraisedandlockedpositionandweartheseat
belt.Lowertherollbaronlywhenabsolutelynecessary;do
notweartheseatbeltwhentherollbarisdown.
3.ReadtheOperator'sManual;driveslowlyandcarefully.
107–3969
1.Warning—readtheOperator'sManual.
2.Crushinghazard,mower—1)Engagetheparkingbrake,
stoptheengine,andremovetheignitionkey;2)Properly
jackthemachinebeforeworkingunderthemachine.
110-2067
110-2068
1.ReadtheOperator'sManual.
112-9028
1.Warning—stayawayfrommovingparts;keepallguardsin
place.
114-4466
1.Main,25A
3.Charge,25A
2.PTO,10A
4.Auxiliary,15A
115-7445
1.Greasepulleysandspindles
2.Maintenanceinterval—50hours
8
116-1716
1.Fuel6.Hourmeter
2.Empty
7.PTO
3.Half
8.Parkingbrake
4.Full9.Neutral
5.Battery
10.Operatorpresenceswitch
116-4858
116-5988
1.Parkingbrake—engaged2.Parking
brake—disengaged
116-8726
1.ReadtheOperator’sManualforrecommendedhydrooil.
117-0346
1.Fuelleakhazard—readtheOperator'sManual;donot
attempttoremovetherollbar;donotweld,drillormodify
therollbarinanyway.
117-3848
1.Thrownobjecthazard—keepbystandersasafedistance
fromthemachine
2.Thrownobjecthazard,mower-donotoperatewithoutthe
deector,dischargecoverorgrasscollectionsystemin
place.
3.Cutting/dismembermentofhandorfoot—stayawayfrom
movingparts;keepallguardsandshieldsinplace.
9
117-3864
1.ReadtheOperators
Manual.
2.Filltobottomofllerneck;
warning—donotoverll
thetank.
121-7551
1.PowerTake-off(PTO)4.Continuousvariable
setting
2.Choke5.Slow
3.Fast
126-2055
1.Wheellugnuttorque95ft-lb(129N-m)(4x)
2.Wheelhubnuttorque235ft-lb(319N-m)
3.ReadandunderstandtheOperator’smanualbefore
performinganymaintenance,checktorqueafterrst100
hoursthenevery500hoursthereafter.
126-4398
1.ReadtheOperators
manual
3.Unlock
2.Lock
10
127-0326
1.ReadtheOperator's
Manual.
3.Removethekeyfrom
theignitionandreadthe
Operator'sManualbefore
performingmaintenance
orservicingthemachine.
2.Height-of-cut
131-4036
1.Maximumdrawbarpull36
kg(80lb)
2.ReadtheOperator's
Manual.
BatterySymbols
Someorallofthesesymbolsareonyourbattery
1.Explosionhazard
6.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.
Manufacturer'sMark
1.Indicatesthebladeisidentiedasapartfromtheoriginal
machinemanufacturer.
11
116-8722
1.Warning—ReadtheOperatorsManual.DoNotoperatethis
machineunlessyouaretrained.Wearhearingprotection.
4.Cutting/dismembermentofhandorfoot—stayawayfrom
movingparts;keepallguardsandshieldsinplace.
2.Warning—Stayawayfrommovingparts;keepallguards
inplace.Stopengineandremovekeybeforeadjusting,
servicing,orcleaning.
5.Thrownobjecthazard—Pickupobjectsthatcouldbethrown
bymower.DoNotoperatewhenpeopleandpetsareinthe
area.Keepdeectorinplace.
3.Warning—DisengagePTO,movedriveleversouttoneutral
lockposition,engageparkingbrake,andstopenginebefore
leavingtheoperator’sposition.
6.Crushing/dismembermenthazardofbystanders—donotcarry
passengers,lookforwardanddownwhenoperatingthe
machine,lookbehindanddownwhenreversing.
125–9383
1.Checkhydraulicoilevery50operatinghours.3.Checkthetirepressureevery50operatinghours.
2.ReadtheOperator’sManualforinformationonlubricating
themachine.
4.ReadtheOperatorsManualbeforeservicingorperforming
maintenance.
12
127–0335
1.Tippinghazardonslopes—donotmakesudden,tightturns;
makeslow,wideturns;donotuseonslopesnearopenwater;
donotusethismachineonslopesgreaterthan15degrees.
2.Ramphazard—whenloadingontoatrailer,donotusedual
ramps;onlyuseasingularrampwideenoughforthemachine
andthathasaninclinelessthan15degrees;backupthe
ramp(inreverse)anddriveforwardofftheramp.
13
ProductOverview
g027333
Figure4
1.Height-of-cutdecklift
pedal
6.Rollbar
2.Transportlock
7.Seatbelt
3.Parkingbrakelever8.Fuelcap
4.Controls
9.Mowerdeck
5.Motion-controllevers
10.Casterwheel
Controls
Becomefamiliarwithallthecontrolsbeforeyoustartthe
engineandoperatethemachine(Figure4andFigure5).
25
25
10
15
G008951
1
2
3
4
5
6
Figure5
1.PTOSwitch
4.Hour
meter/Safety-interlock
display/Fuelgauge
2.Choke
5.Ignitionswitch
3.Throttlecontrol6.Fuses
FuelGauge
Thefuelgaugeislocatedwiththehourmeter,andthebars
lightupwhentheignitionswitchison(Figure6).
Theindicatorlightappearswhenthefuellevelis
low—approximately3.8L(1USgallon)remaininginthe
fueltank.
Figure6
1.Fuelgauge(bars)4.Safety-interlocksymbols
2.Batterylight
5.Low-fuelindicatorlight
3.Hourmeter
HourMeter
Thehourmeterrecordsthenumberofhourstheenginehas
operated.Itoperateswhentheengineisrunning.Usethese
timesforschedulingregularmaintenance(Figure6).
Safety-InterlockIndicators
Therearesymbolsonthehourmeterandtheindicatewitha
blacktrianglethattheinterlockcomponentisinthecorrect
position(Figure6).
Battery-IndicatorLight
WhentheignitionkeyisinitiallyturnedtotheRunposition
forafewseconds,thebatteryvoltagewillbedisplayedinthe
areawherethehoursarenormallydisplayed.
Thebatterylightturnsonwhentheignitionisturnedonand
whenthechargeisbelowthecorrectoperatinglevel(Figure
6).
ThrottleControl
ThethrottlecontrolisvariablebetweenFastandSlow.
Choke
Usethechoketostartacoldengine.Pullthechokeknobup
toengageit.
Blade-ControlSwitch(PTO)
Theblade-controlswitch(PTO)isusedtoengagetheelectric
clutchanddrivethemowerblades.Pulltheswitchupto
14
engagethebladesandrelease.Todisengagetheblades,
pushtheblade-controlswitch(PTO)downormovea
motion-controlleverintotheneutral-lockposition.
IgnitionSwitch
Thisswitchisusedtostartthemowerengineandhasthree
positions:Start,RunandOff.
Motion-ControlLevers
Themotion-controlleversareusedtodrivethemachine
forward,reverse,andturneitherdirection.
Neutral-LockPosition
Theneutral-lockpositionisusedwiththesafety-interlock
systemtoengageandtodetermineneutralposition.
Fuel-ShutoffValve
Closethefuel-shutoffvalve(undertheseat)when
transportingorstoringthemower.
Attachments/Accessories
AselectionofToroapprovedattachmentsandaccessoriesis
availableforusewiththemachinetoenhanceandexpand
itscapabilities.ContactyourAuthorizedServiceDealeror
Distributororgotowww .Toro.comforalistofallapproved
attachmentsandaccessories.
Specications
Note:Specicationsanddesignaresubjecttochange
withoutnotice.
Width:
48inchDeck52inchDeck60inchDeck
Withoutdeck116.1cm
(45.7inches)
116.1cm(45.7
inches)
134.6cm
(53.0inches)
Deector—up137.2cm(54
inches)
146.0cm
(57.5inches)
156.8cm
(61.7inches)
Deector—
down
161.4cm
(63.6inches)
171.8cm
(67.6inches)
192.2cm
(75.7inches)
Length:
48inchDeck52inchDeck60inchDeck
Rollbar—up201.2cm
(79.2inches)
201.2cm
(79.2inches)
211.1cm
(83.1inches)
Roll
bar—down
205.5cm
(80.9inches)
205.5cm
(80.9inches)
215.4cm
(84.8inches)
Height:
Rollbar—upRollbar—down
179.1cm(70.5inches)118.9cm(46.8inches)
Weight:
ModelWeight
74952
475kg(1048lb)
74953and78953
492kg(1085lb)
74957
533kg(1170lb)
15
Operation
Note:Determinetheleftandrightsidesofthemachine
fromthenormaloperatingposition.
AddingFuel
Forbestresults,useonlyclean,fresh(lessthan30days
old),unleadedgasolinewithanoctaneratingof87or
higher((R+M)/2ratingmethod).
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.
Donotstorefueleitherinthefueltankorfuelcontainers
overthewinterunlessafuelstabilizerisused.
Donotaddoiltogasoline.
DANGER
Incertainconditions,gasolineisextremely
ammableandhighlyexplosive.Areorexplosion
fromgasolinecanburnyouandothersandcan
damageproperty.
Fillthefueltankoutdoors,inanopenarea,
whentheengineiscold.Wipeupanygasoline
thatspills.
Neverllthefueltankinsideanenclosedtrailer.
Donotllthefueltankcompletelyfull.Add
gasolinetothefueltankuntilthelevelis6to13
mm(1/4to1/2inch)belowthebottomofthe
llerneck.Thisemptyspaceinthetankallows
gasolinetoexpand.
Neversmokewhenhandlinggasoline,andstay
awayfromanopenameorwheregasoline
fumesmaybeignitedbyaspark.
Storegasolineinanapprovedcontainerand
keepitoutofthereachofchildren.Neverbuy
morethana30-daysupplyofgasoline.
Donotoperatewithouttheentireexhaust
systeminplaceandinproperworkingcondition.
DANGER
Incertainconditionsduringfueling,static
electricitycancauseasparkwhichcanignitethe
gasolinevapors.Areorexplosionfromgasoline
canburnyouandothersandcandamageproperty.
Alwaysplacegasolinecontainersontheground
awayfromyourvehiclebeforelling.
Donotllgasolinecontainersinsideavehicleor
onatruckortrailerbed,becauseinteriorcarpets
orplastictruck-bedlinersmayinsulatethe
containerandslowthelossofanystaticcharge.
Whenpractical,removegas-poweredequipment
fromthetruckortrailerandfueltheequipment
withthewheelsontheground.
Ifthisisnotpossible,thenfuelsuchequipment
onatruckortrailerfromaportablecontainer,
ratherthanfromagasoline-dispensernozzle.
Ifagasolinedispensermustbeused,keepthe
nozzleincontactwiththerimofthefueltank
orcontaineropeningatalltimesuntilfuelingis
complete.
WARNING
Gasolineisharmfulorfatalifswallowed.Long-term
exposuretovaporscancauseseriousinjuryand
illness.
Avoidprolongedbreathingofvapors.
Keepfaceawayfromnozzleandgastankor
conditionerbottleopening.
Avoidcontactwithskin;washoffspillagewith
soapandwater.
UsingFuelStabilizer/Conditioner
Useafuelstabilizer/conditionerinthemachinetokeepthe
fuelfreshduringstorageof90daysorless.Ifyouarestoring
themachineforlonger,drainthefueltank;refertoStorage
(page61).
Important:Donotusefueladditivescontaining
methanolorethanol.
Addthecorrectamountoffuelstabilizer/conditionertothe
fuel,andfollowthedirectionsofthemanufacturer.
Note:Fuelstabilizer/conditionerismosteffectivewhen
mixedwithfreshgasoline.Tominimizethechanceofvarnish
depositsinthefuelsystem,usefuelstabilizeratalltimes.
16
FillingtheFuelTank
1.Parkthemachineonlevelground.
2.Shuttheengineoffandsettheparkingbrake.
3.Cleanaroundthefuel-tankcapandremoveit.Add
regularunleadedgasolinetothefueltankuntilthelevel
is6to13mm(1/4to1/2inch)belowthebottom
ofthellerneck.Thisspaceinthetankallowsthe
gasolinetoexpand.Donotllthefueltankcompletely
full;referto(Figure7).
G009189
Figure7
CheckingtheEngine-OilLevel
Beforeyoustarttheengineandusethemachine,check
theoillevelintheenginecrankcase;refertoCheckingthe
Engine-OilLevel(page35).
BreakinginaNewMachine
Newenginestaketimetodevelopfullpower.Mowerdecks
anddrivesystemshavehigherfrictionwhennew,placing
additionalloadontheengine.Allow40to50hoursof
break-intimefornewmachinestodevelopfullpowerand
bestperformance.
UsingtheRolloverProtection
System(ROPS)
WARNING
Toavoidinjuryordeathfromrollover:keeptheroll
barinthefullyraisedlockedpositionandusethe
seatbelt.
Ensurethattherearpartoftheseatissecuredwith
theseatlatch.
WARNING
Thereisnorolloverprotectionwhentherollbaris
inthedownposition.
Lowertherollbaronlywhenabsolutely
necessary.
Donotweartheseatbeltwhentherollbaris
inthedownposition.
Driveslowlyandcarefully.
Raisetherollbarassoonasclearancepermits.
Checkcarefullyforoverheadclearances(i.e.
branches,doorways,electricalwires)before
drivingunderanyobjectsanddonotcontact
them.
Important:Lowertherollbaronlywhenabsolutely
necessary.
1.Tolowertherollbar,applyforwardpressuretothe
upperpartoftherollbar.
2.Pullbothknobsoutandrotatethem90°sothatthey
arenotengaged(Figure8).
3.Lowertherollbartothedownposition(Figure8).
17
Figure8
1.ROPSknob
3.Rollbarintheupright
position
2.PullROPSknoboutand
rotate90degrees
4.Rollbarinthefolded
position
4.Toraisetherollbar,raisetherollbartotheoperate
position,rotatetheknobssothattheymovepartially
intothegrooves(Figure8).
5.Raisetherollbartothefulluprightpositionwhile
pushingontheupperrollbarandthepinswillsnap
intopositionwhentheholesalignwiththepins(Figure
8).Pushontherollbarandensurethatbothpinsare
engaged.
Important:Alwaysusetheseatbeltwiththeroll
barinthefullyraisedposition.
ThinkSafetyFirst
Pleasereadallsafetyinstructionsandsymbolsinthesafety
section.Knowingthisinformationcouldhelpyouor
bystandersavoidinjury.
DANGER
Operatingonwetgrassorsteepslopescancause
slidingandlossofcontrol.
Wheelsdroppingoveredgescancauserollovers,
whichmayresultinseriousinjury,deathor
drowning.
Thereisnorolloverprotectionwhentherollbaris
down.
Alwayskeeptherollbarinthefullyraisedand
lockedpositionandusetheseatbelt.
Readandfollowtherolloverprotectioninstructions
andwarnings.
Toavoidlossofcontrolandpossibilityofrollover:
Donotoperateneardrop-offsornearwater.
Donotoperateonslopesgreaterthan15degrees.
Reducespeedanduseextremecautionon
slopes.
Avoidsuddenturnsorrapidspeedchanges.
Figure9
1.SafeZone—usethe
ZMasterhereonslopes
lessthan15degreesor
atareas.
3.Water
2.DangerZone—usea
walk-behindmowerand/or
ahandtrimmeronslopes
greaterthan15degrees
andneardrop-offsand
water.
18
CAUTION
Thismachineproducessoundlevelsinexcessof
85dBAattheoperator’searandcancausehearing
lossthroughextendedperiodsofexposure.
Wearhearingprotectionwhenoperatingthis
machine.
Theuseofprotectiveequipmentforeyes,ears,hands,feet,
andheadisrecommended.
G009027
1
2
Figure10
1.Wearsafetyglasses
2.Wearhearingprotection
OperatingtheParkingBrake
Alwayssettheparkingbrakewhenyoustopthemachineor
leaveitunattended.
SettingtheParkingBrake
WARNING
Parkingbrakemaynotholdmachineparkedona
slopeandcouldcausepersonalinjuryorproperty
damage.
Donotparkonslopesunlesswheelsarechocked
orblocked
g027334
Figure11
ReleasingtheParkingBrake
g027335
Figure12
OperatingtheMower
Blade-ControlSwitch(PTO)
Theblade-controlswitch(PTO)startsandstopsthemower
bladesandanypoweredattachments.
EngagingtheBlade-ControlSwitch
(PTO)
Note:Engagingtheblade-controlswitch(PTO)withthe
throttlepositionathalforlesswillcauseexcessivewearto
thedrivebelts.
G008945
Figure13
DisengagingtheBlade-ControlSwitch
(PTO)
G009174
Figure14
19
OperatingtheThrottle
ThethrottlecontrolcanbemovedbetweenFastandSlow
positions(Figure15).
Alwaysusethefastpositionwhenturningonthemowerdeck
withtheblade-controlswitch(PTO).
G008946
Figure15
OperatingtheChoke
Usethechoketostartacoldengine.
1.Iftheengineiscold,usethechoketostarttheengine.
2.Pulluponthechokeknobtoengagethechokebefore
usingtheignitionswitch(Figure16).
3.Pushdownonthechoketodisengagethechokeafter
theenginehasstarted(Figure16).
G008959
1
2
Figure16
1.On2.Off
OperatingtheIgnitionSwitch
1.TurntheignitionkeytotheStartposition(Figure17).
Whentheenginestarts,releasethekey.
Important:Donotengagethestarterformore
than5secondsatatime.Iftheenginefailsto
start,allowa15secondcool-downperiodbetween
attempts.Failuretofollowtheseinstructionscan
burnoutthestartermotor.
Note:Additionalstartingcyclesmayberequired
whenstartingtheengineforthersttimeafterthefuel
systemhasbeencompletelywithoutfuel.
START
RUN
ST OP
G008947
Figure17
2.Tostoptheengine,turntheignitionkeytothestop
position.
UsingtheFuel-ShutoffValve
Thefuel-shutoffvalveislocatedundertheseat.Movethe
seatforwardtoaccessit.
Closethefuel-shutoffvalvefortransport,maintenance,and
storage.
Ensurethatthefuel-shutoffvalveisopenwhenstartingthe
engine.
G008948
1
2
Figure18
1.On2.Off
20
/