Toro Z Master G3 Riding Mower, User manual

FormNo.3364-240RevA

ZMaster

®

G3RidingMower

witha48inor52inTURBOFORCE

®

Side

DischargeMower

ModelNo.74901—SerialNo.310000001andUp

ModelNo.74903—SerialNo.310000001andUp

ToregisteryourproductordownloadanOperator'sManualorPartsCatalogatnocharge,gotowww.Toro.com.OriginalInstructions(EN)

Thisrotary-blade,ridinglawnmowerisintendedtobe

usedbyresidentialhomeownersorprofessional,hired

operators.Itisdesignedprimarilyforcuttinggrasson

well-maintainedlawnsonresidentialorcommercial

properties.Itisnotdesignedforcuttingbrushorfor

agriculturaluses.

WARNING

CALIFORNIA

Proposition65Warning

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

ThissparkignitionsystemcomplieswithCanadian

ICES-002

Becauseinsomeareastherearelocal,state,orfederal

regulationsrequiringthatasparkarresterbeusedon

theengineofthismachine,asparkarresterisavailable

asanoption.Ifyourequireasparkarrestor,contact

yourAuthorizedToroDealer.

GenuineTorosparkarrestersareapprovedbytheUSDA

ForestryService.

Note:ItisaviolationofCaliforniaPublicResource

CodeSection4442touseoroperatetheengineon

anyforest-covered,brush-covered,orgrass-covered

landwithoutasparkarrestermufermaintainedin

workingorder,ortheengineconstricted,equipped,and

maintainedforthepreventionofre.Otherstatesor

federalareasmayhavesimilarlaws.

Theenclosed

Engine Owner’ s Man ual

issupplied

forinformationregardingtheUSEnvironmental

ProtectionAgency(EPA)andtheCalifornia

EmissionControlRegulationofemissionsystems,

maintenance,andwarranty.Replacementsmaybe

orderedthroughtheenginemanufacturer.

Introduction

Readthisinformationcarefullytolearnhowtooperate

andmaintainyourproductproperlyandtoavoidinjury

andproductdamage.Youareresponsibleforoperating

theproductproperlyandsafely.

YoumaycontactTorodirectlyatwww.Toro.comfor

productandaccessoryinformation,helpndinga

dealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineToroparts,or

additionalinformation,contactanAuthorizedService

DealerorToroCustomerServiceandhavethemodel

andserialnumbersofyourproductready.

Figure1

identiesthelocationofthemodelandserialnumbers

ontheproduct.Writethenumbersinthespace

provided.

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas

safetymessagesidentiedbythesafetyalertsymbol

(Figure2),whichsignalsahazardthatmaycauseserious

injuryordeathifyoudonotfollowtherecommended

precautions.

Figure2

1.Safetyalertsymbol

Thismanualuses2otherwordstohighlightinformation.

Importantcallsattentiontospecialmechanical

informationandNoteemphasizesgeneralinformation

worthyofspecialattention.

Contents

Introduction.................................................................2

Safety...........................................................................4

SafeOperatingPractices.......................................4

SlopeIndicator.....................................................6

8111LyndaleAvenueSouth

Bloomington,MN55420

2

Contactusatwww.Toro.com.

PrintedintheUSA.

AllRightsReserved

SafetyandInstructionalDecals.............................7

ProductOverview......................................................12

Controls.............................................................12

Specications.....................................................13

Operation...................................................................14

AddingFuel.......................................................14

CheckingtheEngineOilLevel............................15

BreakingInaNewMachine................................15

UsingtheRolloverProtectionSystem

(ROPS)..........................................................15

ThinkSafetyFirst...............................................16

OperatingtheParkingBrake...............................17

OperatingtheMowerBladeControlSwitch

(PTO)............................................................17

OperatingtheThrottle.......................................18

OperatingtheChoke..........................................18

OperatingtheIgnitionSwitch.............................18

UsingtheFuelShut-OffValve............................18

StartingandStoppingtheEngine........................19

TheSafetyInterlockSystem................................20

DrivingForwardorBackward.............................21

StoppingtheMachine.........................................22

AdjustingtheHeightofCut................................22

AdjustingtheAnti-ScalpRollers.........................23

AdjustingtheFlowBafe...................................24

PositioningtheFlowBafe.................................24

PositioningtheSeat............................................25

UnlatchingtheSeat.............................................25

UsingtheDriveWheelReleaseValves.................26

UsingtheSideDischarge....................................26

TransportingMachines.......................................27

LoadingMachines..............................................27

OperatingTips...................................................28

Maintenance...............................................................30

RecommendedMaintenanceSchedule(s)................30

Lubrication.............................................................31

GreasingandLubrication...................................31

WheretoGreasetheMower...............................31

LubricateCasterWheelHubs.............................32

EngineMaintenance...............................................33

ServicingtheAirCleaner....................................33

ServicingtheEngineOil.....................................34

ServicingtheSparkPlug.....................................37

CheckSparkArrester(ifequipped)......................39

FuelSystemMaintenance.......................................39

ReplacingtheFuelFilter.....................................39

ServicingtheFuelTank......................................40

ElectricalSystemMaintenance................................40

ServicingtheBattery...........................................40

ServicingtheFuses.............................................42

DriveSystemMaintenance.....................................43

CheckingtheSeatBelt........................................43

CheckingtheRolloverProtectionSystem

(ROPS)Knobs...............................................43

AdjustingtheTracking........................................43

CheckingtheTirePressure.................................44

CheckingtheWheelHubSlottedNut..................44

AdjustingtheCasterPivotBearing......................45

UsingtheClutchShim........................................45

CoolingSystemMaintenance..................................47

CleaningtheEngineScreenandEngineOil

Cooler............................................................47

CleaningtheEngineCoolingFinsand

Shrouds..........................................................47

CheckandCleantheHydraulicUnit

Shrouds..........................................................47

BrakeMaintenance.................................................48

AdjustingtheParkingBrake................................48

BeltMaintenance....................................................49

InspectingtheBelts............................................49

ReplacingtheMowerBelt...................................49

ReplacingtheHydraulicPumpDrive

Belt................................................................50

ControlsSystemMaintenance.................................51

AdjustingtheControlHandlePosition................51

AdjustingtheMotionControlLinkage................52

AdjustingtheMotionControlDamper...............53

AdjustingtheMotionControlNeutralLock

Pivot..............................................................53

HydraulicSystemMaintenance...............................54

ServicingtheHydraulicSystem...........................54

MowerDeckMaintenance......................................56

LevelingtheMowerDeck...................................56

ServicingtheCuttingBlades...............................58

RemovingtheMowerDeck................................60

ReplacingtheGrassDeector.............................61

Cleaning.................................................................62

CleaningUndertheMower.................................62

WasteDisposal...................................................62

Storage.......................................................................62

CleaningandStorage..........................................62

Troubleshooting.........................................................64

Schematics.................................................................66

ConditionsandProductsCovered.......................68

InstructionsforObtainingWarranty

Service...........................................................68

OwnerResponsibilities.......................................68

ItemsandConditionsNotCovered.....................68

GeneralConditions............................................68

CountriesOtherthantheUnitedStatesor

Canada...........................................................68

3

Safety

Improperuseormaintenancebytheoperatororowner

canresultininjury.Toreducethepotentialforinjury,

complywiththesesafetyinstructionsandalwayspay

attentiontothesafetyalertsymbol,whichmeans

CAUTION,WARNING,orDANGER-“personal

safetyinstruction."Failuretocomplywiththe

instructionmayresultinpersonalinjuryordeath.

Thisproductiscapableofamputatinghandsand

feetandthrowingobjects.Alwaysfollowallsafety

instructionstoavoidseriousinjuryordeath.

Thisproductisdesignedforcuttingandrecyclinggrass

or,whenequippedwithagrassbagger,forcatching

cutgrass.Anyuseforpurposesotherthanthesecould

provedangeroustouserandbystanders.

SafeOperatingPractices

ThefollowinginstructionsarefromANSIstandard

B71.4-2004.

Training

•ReadtheOperator’sManualandothertraining

material.Iftheoperator(s)ormechanic(s)cannot

readEnglishitistheowner’sresponsibilitytoexplain

thismaterialtothem.

•Becomefamiliarwiththesafeoperationofthe

equipment,operatorcontrols,andsafetysigns.

•Alloperatorsandmechanicsshouldbetrained.The

ownerisresponsiblefortrainingtheusers.

•Neverletchildrenoruntrainedpeopleoperateor

servicetheequipment.Localregulationsmayrestrict

theageoftheoperator.

•Theowner/usercanpreventandisresponsiblefor

accidentsorinjuriesoccurringtohimselforherself,

otherpeopleorproperty.

Preparation

•Evaluatetheterraintodeterminewhataccessories

andattachmentsareneededtoproperlyand

safelyperformthejob.Onlyuseaccessoriesand

attachmentsapprovedbythemanufacturer.

•Wearappropriateclothingincludinghardhat,safety

glassesandhearingprotection.Longhair,loose

clothingorjewelrymaygettangledinmovingparts.

•Inspecttheareawheretheequipmentistobeused

andremoveallobjectssuchasrocks,toysandwire

whichcanbethrownbythemachine.

•Useextracarewhenhandlinggasolineandother

fuels.Theyareammableandvaporsareexplosive.

–Useonlyanapprovedcontainer

–Neverrefuelordrainthemachineindoors.

–Neverremovegascaporaddfuelwithengine

running.Allowenginetocoolbeforerefueling.

Donotsmoke.

•Checkthatoperator’spresencecontrols,safety

switchesandshieldsareattachedandfunctioning

properly.Donotoperateunlesstheyarefunctioning

properly.

Operation

•Lightningcancausesevereinjuryordeath.If

lightningisseenorthunderisheardinthearea,do

notoperatethemachine;seekshelter.

•Neverrunanengineinanenclosedarea.

•Onlyoperateingoodlight,keepingawayfromholes

andhiddenhazards.

•Besurealldrivesareinneutralandparkingbrakeis

engagedbeforestartingengine.Starttheengineonly

fromtheoperator’sposition.Useseatbelts.

•Neverraisemowerwiththebladesrunning.

•NeveroperatewithoutthePTOshield,orother

guardssecurelyinplace.Besureallinterlocksare

attached,adjustedproperly,andfunctioningproperly.

•Neveroperatewiththedischargedeectorraised,

removedoraltered,unlessusingagrasscatcher.

•Donotchangetheenginegovernorsettingor

overspeedtheengine.

•Stoponlevelground,lowerimplements,disengage

drives,engageparkingbrake,shutoffenginebefore

leavingtheoperator’spositionforanyreason

includingemptyingthecatchersoruncloggingthe

chute.

•Stopequipmentandinspectbladesafterstriking

objectsorifanabnormalvibrationoccurs.Make

necessaryrepairsbeforeresumingoperations.

•Keephandsandfeetawayfromthecuttingunits.

•Nevercarrypassengersandkeeppetsandbystanders

away.

•Bealert,slowdownandusecautionwhenmaking

turns.Lookbehindandtothesidebeforechanging

directions.

•Slowdownandusecautionwhencrossingroadsand

sidewalks.Stopbladesifnotmowing.

4

•Beawareofthemowerdischargedirectionanddo

notpointitatanyone.

•Donotoperatethemowerundertheinuenceof

alcoholordrugs.

•Useextremecarewhenloadingorunloadingthe

machineintoatrailerortruck.

•Usecarewhenapproachingblindcorners,shrubs,

trees,orotherobjectsthatmayobscurevision.

SlopeOperation

•Donotmowslopesgreaterthan15degrees.

•Donotmowneardrop-offs,ditches,steepbanks

orwater.Wheelsdroppingoveredgescancause

rollovers,whichmayresultinseriousinjury,death

ordrowning.

•Donotmowslopeswhengrassiswet.Slippery

conditionsreducetractionandcouldcausesliding

andlossofcontrol.

•Donotmakesuddenturnsorrapidspeedchanges.

•Useawalkbehindmowerand/orahandtrimmer

neardrop-offs,ditches,steepbanksorwater.

•Reducespeedanduseextremecautiononslopes.

•Removeormarkobstaclessuchasrocks,treelimbs,

etc.fromthemowingarea.Tallgrasscanhide

obstacles.

•Watchforditches,holes,rocks,dips,andrisesthat

changetheoperatingangle,asroughterraincould

overturnthemachine.

•Avoidsuddenstartswhenmowinguphillbecause

themowermaytipbackwards.

•Beawarethatlossoftractionmayoccurgoing

downhill.Weighttransfertothefrontwheelsmay

causedrivewheelstoslipandcauselossofbraking

andsteering.

•Alwaysavoidsuddenstartingorstoppingona

slope.Iftireslosetraction,disengagethebladesand

proceedslowlyofftheslope.

•Followthemanufacturer’srecommendationsfor

wheelweightsorcounterweightstoimprovestability.

•Useextremecarewithgrasscatchersorother

attachments.Thesecanchangethestabilityofthe

machineandcauselossofcontrol.

UsingtheRolloverProtectionSystem

(ROPS)

•Keeptherollbarintheraisedandlockedposition

andusetheseatbeltwhenoperatingthemachine.

•Becertainthattheseatbeltcanbereleasedquickly

intheeventofanemergency.

•Beawarethereisnorolloverprotectionwhenthe

rollbarisdown.

•Checktheareatobemowedandneverfoldthe

ROPSinareaswherethereareslopes,dropoffsor

water.

•Lowertherollbaronlywhenabsolutelynecessary.

Donotweartheseatbeltwiththerollbarfolded

down.

•Checkcarefullyforoverheadclearances(i.e.

branches,doorways,electricalwires)beforedriving

underanyobjectsanddonotcontactthem.

Maintenanceandstorage

•Disengagedrives,lowerimplement,setparking

brake,stopengineandremovekeyordisconnect

sparkplugwire.Waitforallmovementtostop

beforeadjusting,cleaningorrepairing.

•Cleangrassanddebrisfromcuttingunits,drives,

mufers,andenginetohelppreventres.Cleanup

oilorfuelspillage.

•Letenginecoolbeforestoringanddonotstorenear

ame.

•Shutofffuelwhilestoringortransporting.Donot

storefuelnearamesordrainindoors.

•Parkmachineonlevelground.Neverallowuntrained

personneltoservicemachine.

•Usejackstandstosupportcomponentswhen

required.

•Carefullyreleasepressurefromcomponentswith

storedenergy.

•Disconnectbatteryorremovesparkplugwirebefore

makinganyrepairs.Disconnectthenegativeterminal

rstandthepositivelast.Reconnectpositiverst

andnegativelast.

•Usecarewhencheckingblades.Wraptheblade(s)or

weargloves,andusecautionwhenservicingthem.

Onlyreplaceblades.Neverstraightenorweldthem.

•Keephandsandfeetawayfrommovingparts.If

possible,donotmakeadjustmentswiththeengine

running.

•Chargebatteriesinanopenwellventilatedarea,

awayfromsparkandames.Unplugchargerbefore

connectingordisconnectingfrombattery.Wear

protectiveclothinganduseinsulatedtools.

•Keepallpartsingoodworkingconditionandall

hardwaretightened.Replaceallwornordamaged

decals.

•UseonlyToroapprovedattachments.Warrantymay

bevoidedifusedwithunapprovedattachments.

5

SlopeIndicator

G01 1841

Figure3

Thispagemaybecopiedforpersonaluse.

1.Themaximumslopeyoucansafelyoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslope

ofhillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline

tomatchtherecommendedslope.

2.Alignthisedgewithaverticalsurface,atree,building,fencepole,etc.

3.Exampleofhowtocompareslopewithfoldededge.

6

SafetyandInstructional

Decals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaof

potentialdanger.Replaceanydecalthatisdamagedorlost.

1-403005

54-9220

58-6520

1.Grease

66-1340

68-8340

98-5954

103-2076

105-7798

7

107-2102

107-2112

109-7232

109-7929

109-9477

110-2067

8

110-2068

1.ReadtheOperator’sManual.

114-4466

1.Main,25A

3.Charge,25A

2.PTO,10A

4.Auxiliary,15A

115-2765

1.Fuel6.Hourmeter

2.Empty

7.PTO

3.Half

8.Parkingbrake

4.Full9.Neutral

5.Battery

10.Operatorpresenceswitch

115-7445

1.Greasepulleys

2.Maintenanceinterval—50

116-0090

116-0157

116-0165

9

116-0205

116-0211

116-2643

117-0876

1.PTO(PowerT ake-off)4.Continuousvariable

setting

2.Choke5.Slow

3.Fast

117–2718

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.

10

Manufacturer’sMark

1.Indicatesthebladeisidentiedasapartfromtheoriginal

machinemanufacturer.

109-7069

11

ProductOverview

Figure4

1.Height-of-cutdecklift

pedal

6.Rollbar

2.Transportlock

7.Seatbelt

3.Parkingbrakelever8.Fuelcap

4.Controls

9.Mowerdeck

5.Motioncontrollevers

10.Casterwheel

Controls

Becomefamiliarwithallthecontrolsbeforeyoustartthe

engineandoperatethemachine(Figure4andFigure5).

25

10

15

G008951

1

2

3

4

5

6

Figure5

1.PTOSwitch4.Hourmeter/Safety

interlockdisplay/Fuel

gauge

2.Choke

5.Ignitionswitch

3.Throttlecontrol6.Fuses

HourMeter

Thehourmeterrecordsthenumberofhourstheengine

hasoperated.Itoperateswhentheengineisrunning.

Usethesetimesforschedulingregularmaintenance

(Figure6).

FuelGauge

Thefuelgaugeislocatedwiththehourmeterandthe

barslightupwhentheignitionswitchison(Figure6).

Theindicatorlightappearswhenthefuellevelislow

(approximatelyonegallonremaininginthefueltank).

SafetyInterlockIndicators

Therearesymbolsonthehourmeterandtheindicate

withablacktrianglethattheinterlockcomponentisin

thecorrectposition(Figure6).

BatteryIndicatorLight

IftheignitionkeyisturnedtotheOnpositionforafew

seconds,thebatteryvoltagewillbedisplayedinthearea

wherethehoursarenormallydisplayed.

Thebatterylightturnsonwhentheignitionisturned

onandwhenthechargeisbelowthecorrectoperating

level(Figure6).

G008950

12

3

4

Figure6

1.Fuelgauge(bars)4.Safetyinterlocksymbols

2.Batterylight

5.Lowfuelindicatorlight

3.Hourmeter

ThrottleControl

ThethrottlecontrolisvariablebetweenFastandSlow.

Choke

Usethechoketostartacoldengine.Pullthechoke

knobuptoengageit.

BladeControlSwitch(PTO)

Thebladecontrolswitch(PTO)isusedtoengagethe

electricclutchanddrivethemowerblades.Pullthe

12

switchuptoengagethebladesandrelease.Todisengage

theblades,pushthebladecontrolswitch(PTO)down

ormoveamotioncontrolleverintotheneutrallock

position.

IgnitionSwitch

Thisswitchisusedtostartthemowerengineandhas

threepositions:Start,RunandOff.

MotionControlLevers

Themotioncontrolleversareusedtodrivethemachine

forward,reverse,andturneitherdirection.

NeutralLockPosition

Theneutrallockpositionisusedwiththesafetyinterlock

systemtoengageandtodetermineneutralposition.

FuelShut-offValve

Closethefuelshut-offvalve(undertheseat)when

transportingorstoringthemower.

Attachments/Accessories

AselectionofToroapprovedattachmentsand

accessoriesareavailableforusewiththemachineto

enhanceandexpanditscapabilities.Contactyour

AuthorizedServiceDealerorDistributororgoto

www.Toro.comforalistofallapprovedattachments

andaccessories.

Specications

Note:Specicationsanddesignaresubjecttochange

withoutnotice.

Width:

48inchDeck52inchDeck

WithoutDeck

45.7inches(116.1

cm)

45.7inches(116.1

cm)

DeectorUp54inches(137.2

cm)57.5

57.5inches(146.0

cm)

DeectorDown63.55inches(161.4

cm)

67.63inches(171.8

cm)

60inchDeck72inchDeck

WithoutDeck

53.0inches(134.6

cm)

59.1inches(150.1

cm)

DeectorUp61.73inches(156.8

cm)

73.61inches(187

cm)

DeectorDown75.67inches(192.2

cm)

87.55inches(222.4

cm)

Length:

48inchDeck52inchDeck

RollBar-Up

79.2inches(201.2

cm)

79.2inches(201.2

cm)

RollBar-Down

80.9inches(205.5

cm)

80.9inches(205.5

cm)

60inchDeck72inchDeck

RollBar-Up

83.1inches(211.1

cm)

86.1inches(218.7

cm)

RollBar-Down

84.8inches(215.4

cm)

87.8inches(223.0

cm)

Height:

RollBar-UpRollBar-Down

70.5inches(179.1cm)46.8inches(118.9cm)

Weight:

48inch

Deck

52inch

Deck

60inch

Deck

72inch

Deck

23HP

Kawasaki

Units

1147lb

(520kg)

NANANA

27HP

Kawasaki

Units

NA1147lb

(520kg)

NANA

29HP

Kawasaki

Units

NANA1255lb

(569kg)

1350lb

(612kg)

34HP

Kawasaki

Units

NANA1255lb

(569kg)

1350lb

(612kg)

13

Operation

Note:Determinetheleftandrightsidesofthe

machinefromthenormaloperatingposition.

AddingFuel

Useunleadedregulargasolinesuitableforautomotive

use(85pumpoctaneminimum).Leadedregular

gasolinemaybeusedifunleadedregularisnotavailable.

Important:Neverusemethanol,gasoline

containingmethanol,orgasoholcontainingmore

than10%ethanolbecausethefuelsystemcouldbe

damaged.Donotmixoilwithgasoline.

DANGER

Incertainconditions,gasolineisextremely

ammableandhighlyexplosive.Areorexplosion

fromgasolinecanburnyouandothersandcan

damageproperty.

•Fillthefueltankoutdoors,inanopenarea,

whentheengineiscold.Wipeupanygasoline

thatspills.

•Neverllthefueltankinsideanenclosedtrailer.

•Donotllthefueltankcompletelyfull.Add

gasolinetothefueltankuntilthelevelis1/4to

1/2inch(6to13mm)belowthebottomofthe

llerneck.Thisemptyspaceinthetankallows

gasolinetoexpand.

•Neversmokewhenhandlinggasoline,andstay

awayfromanopenameorwheregasoline

fumesmaybeignitedbyaspark.

•Storegasolineinanapprovedcontainerand

keepitoutofthereachofchildren.Neverbuy

morethana30-daysupplyofgasoline.

•Donotoperatewithoutentireexhaustsystem

inplaceandinproperworkingcondition.

DANGER

Incertainconditionsduringfueling,static

electricitycanbereleasedcausingasparkwhich

canignitethegasolinevapors.Areorexplosion

fromgasolinecanburnyouandothersandcan

damageproperty.

•Alwaysplacegasolinecontainersontheground

awayfromyourvehiclebeforelling.

•Donotllgasolinecontainersinsideavehicle

oronatruckortrailerbedbecauseinterior

carpetsorplastictruckbedlinersmayinsulate

thecontainerandslowthelossofanystatic

charge.

•Whenpractical,removegas-powered

equipmentfromthetruckortrailerandrefuel

theequipmentwithitswheelsontheground.

•Ifthisisnotpossible,thenrefuelsuch

equipmentonatruckortrailerfromaportable

container,ratherthanfromagasolinedispenser

nozzle.

•Ifagasolinedispensernozzlemustbeused,

keepthenozzleincontactwiththerimofthe

fueltankorcontaineropeningatalltimesuntil

fuelingiscomplete.

WARNING

Gasolineisharmfulorfatalifswallowed.

Long-termexposuretovaporscancauseserious

injuryandillness.

•Avoidprolongedbreathingofvapors.

•Keepfaceawayfromnozzleandgastankor

conditioneropening.

•Keepgasawayfromeyesandskin.

UsingStabilizer/Conditioner

Useafuelstabilizer/conditionerinthemachineto

providethefollowingbenets:

•Keepsgasolinefreshduringstorageof90daysor

less.Forlongerstorageitisrecommendedthatthe

fueltankbedrained.

•Cleanstheenginewhileitruns

•Eliminatesgum-likevarnishbuildupinthefuel

system,whichcauseshardstarting

Important:Donotusefueladditivescontaining

methanolorethanol.

Addthecorrectamountofgasstabilizer/conditioner

tothegas.

14

Note:Afuelstabilizer/conditionerismosteffective

whenmixedwithfreshgasoline.Tominimizethe

chanceofvarnishdepositsinthefuelsystem,usefuel

stabilizeratalltimes.

FillingtheFuelTank

Note:Donotllthefueltankcompletelyfull,thiswill

allowgasolinetoexpand.Allowa1/4to1/2inch(6

mmto13mm)spacebelowthebreathervalvelocated

onthellerneck.

1.Shuttheengineoffandsettheparkingbrake.

2.Cleanaroundthefueltankcap.

3.Fillthefueltank.Ensurethereisspacebelowthe

breathervalveasshownin

Figure7.

G009189

G008942

1

2

4

3

Figure7

CheckingtheEngineOilLevel

Beforeyoustarttheengineandusethemachine,check

theoillevelintheenginecrankcase;refertoChecking

theEngineOilLevel.

BreakingInaNewMachine

Newenginestaketimetodevelopfullpower.Mower

decksanddrivesystemshavehigherfrictionwhennew,

placingadditionalloadontheengine.Allow40to50

hoursofbreak-intimefornewmachinestodevelopfull

powerandbestperformance.

UsingtheRolloverProtection

System(ROPS)

WARNING

Toavoidinjuryordeathfromrollover:keepthe

rollbarintheraisedlockedpositionandusethe

seatbelt.

Ensurethattherearpartoftheseatissecuredwith

theseatlatch.

WARNING

Thereisnorolloverprotectionwhentherollbar

isinthedownposition.

•Lowertherollbaronlywhenabsolutely

necessary.

•Donotweartheseatbeltwhentherollbaris

inthedownposition.

•Driveslowlyandcarefully.

•Raisetherollbarassoonasclearancepermits.

•Checkcarefullyforoverheadclearances(i.e.

branches,doorways,electricalwires)before

drivingunderanyobjectsanddonotcontact

them.

Important:Lowertherollbaronlywhen

absolutelynecessary.

Important:Ensurethattherearpartoftheseatis

securedwiththeseatlatch.

1.Tolowertherollbar,applyforwardpressuretothe

upperpartoftherollbar.

2.Pullbothknobsoutandrotatethem90°sotheyare

notengaged(

Figure8).

3.Lowertherollbartothedownposition(Figure8).

15

Figure8

1.ROPSknob

3.Rollbarintheupright

position

2.PullROPSknoboutand

rotate90degrees

4.Rollbarinthefolded

position

4.Toraisetherollbar,raisetherollbartotheoperate

position,rotatetheknobssotheymovepartially

intothegrooves(Figure8).

5.Raisetherollbartothefulluprightpositionwhile

pushingontheupperrollbarandthepinswillsnap

intopositionwhentheholesalignwiththepins

(

Figure8).Pushontherollbarandensurethat

bothpinsareengaged.

Important:Alwaysusetheseatbeltwiththe

rollbarintheraisedposition.

ThinkSafetyFirst

Pleasereadallsafetyinstructionsandsymbolsinthe

safetysection.Knowingthisinformationcouldhelp

youorbystandersavoidinjury.

DANGER

Operatingonwetgrassorsteepslopescancause

slidingandlossofcontrol.

Wheelsdroppingoveredgescancauserollovers,

whichmayresultinseriousinjury,deathor

drowning.

Thereisnorolloverprotectionwhentherollbar

isdown.

Alwayskeeptherollbarintheraisedandlocked

positionandusetheseatbelt.

Readandfollowtherolloverprotectioninstructions

andwarnings.

Toavoidlossofcontrolandpossibilityofrollover:

•Donotoperateneardrop-offsornearwater.

•Donotoperateonslopesgreaterthan

15degrees.

•Reducespeedanduseextremecautionon

slopes.

•Avoidsuddenturnsorrapidspeedchanges.

Figure9

1.SafeZone-usethe

ZMasterhereonslopes

lessthan15degreesor

atareas.

3.Water

2.DangerZone-useawalk

behindmowerand/ora

handtrimmeronslopes

greaterthan15degrees,

neardrop-offsandwater.

16

CAUTION

Thismachineproducessoundlevelsinexcessof

85dBAattheoperatorsearandcancausehearing

lossthroughextendedperiodsofexposure.

Wearhearingprotectionwhenoperatingthis

machine.

Theuseofprotectiveequipmentforeyes,ears,feetand

headisrecommended.

G009027

1

2

Figure10

1.Wearsafetyglasses

2.Wearhearingprotection

OperatingtheParkingBrake

Alwayssettheparkingbrakewhenyoustopthe

machineorleaveitunattended.

SettingtheParkingBrake

WARNING

Parkingbrakemaynotholdmachineparkedona

slopeandcouldcausepersonalinjuryorproperty

damage.

Donotparkonslopesunlesswheelsarechocked

orblocked

G008960

1

2

Figure11

ReleasingtheParkingBrake

Pushinthereleasebuttonbeforepushingdown.

G008944

1

2

3

Figure12

OperatingtheMowerBlade

ControlSwitch(PTO)

Thebladecontrolswitch(PTO)startsandstopsthe

mowerbladesandanypoweredattachments.

EngagingtheBladeControlSwitch

(PTO)

Note:Engagingthebladecontrolswitch(PTO)with

thethrottlepositionathalforlesswillcauseexcessive

weartothedrivebelts.

G008945

Figure13

17

DisengagingtheBladeControlSwitch

(PTO)

G009174

Figure14

OperatingtheThrottle

ThethrottlecontrolcanbemovedbetweenFastand

Slowpositions(Figure15).

Alwaysusethefastpositionwhenturningonthe

mowerdeckwiththebladecontrolswitch(PTO).

G008946

Figure15

OperatingtheChoke

Usethechoketostartacoldengine.

1.Iftheengineiscold,usethechoketostartthe

engine.

2.Pulluponthechokeknobtoengagethechoke

beforeusingtheignitionswitch(

Figure16).

3.Pushdownonthechoketodisengagethechoke

aftertheenginehasstarted(Figure16).

G008959

1

2

Figure16

1.On2.Off

OperatingtheIgnitionSwitch

1.TurntheignitionkeytotheStartposition

(Figure17).Whentheenginesstarts,releasethekey.

Important:Donotengagestarterformore

than5secondsatatime.Iftheenginefails

tostartallowa15secondcool-downperiod

betweenattempts.Failuretofollowthese

instructionscanburnoutthestartermotor.

Note:Additionalstartingcyclesmayberequired

whenstartingtheengineforthersttimeafterthe

fuelsystemhasbeenwithoutfuelcompletely.

START

RUN

ST OP

G008947

Figure17

2.Turntheignitionkeytostoptostoptheengine.

UsingtheFuelShut-OffValve

Thefuelshut-offvalveislocatedundertheseat.

18

Closethefuelshut-offvalvefortransport,maintenance,

andstorage.

Ensurethefuelshut-offvalveisopenwhenstarting

theengine.

Figure18

1.On

3.Hosegoingtotheengine

2.Off

StartingandStoppingthe

Engine

StartingtheEngine

1.RaisetheROPSupandlockintoplace,sitonthe

seatandfastentheseatbelt.

2.Movethemotioncontrolstoneutrallocked

position.

3.Settheparkingbrake;refertoSettingtheParking

Brake.

4.Movethebladecontrolswitch(PTO)totheOff

position(

Figure19).

5.MovethethrottlelevermidwaybetweentheSlow

andFastpositions.

Figure19

6.TurntheignitionkeytotheStartposition

(Figure17).Whentheenginesstarts,releasethekey.

Important:Donotengagestarterformore

than5secondsatatime.Iftheenginefails

tostartallowa15secondcool-downperiod

betweenattempts.Failuretofollowthese

instructionscanburnoutthestartermotor.

Note:Additionalstartingcyclesmayberequired

whenstartingtheengineforthersttimeafterthe

fuelsystemhasbeenwithoutfuelcompletely.

START

RUN

ST OP

G008947

Figure20

1.Off3.Start

2.Run

19

StoppingtheEngine

CAUTION

Childrenorbystandersmaybeinjuredifthey

moveorattempttooperatethetractorwhileitis

unattended.

Alwaysremovetheignitionkeyandsettheparking

brakewhenleavingthemachineunattended,even

ifjustforafewminutes.

Lettheengineidleatslowthrottle(turtle)for60

secondsbeforeturningtheignitionswitchoff.

Figure21

Important:Makesurethatthefuelshutoffvalveis

closedbeforetransportingorstoringthemachine,

asfuelleakagemayoccur.Settheparkingbrake

beforetransporting.Makesuretoremovethekey

asthefuelpumpmayrunandcausethebattery

tolosecharge.

TheSafetyInterlockSystem

CAUTION

Ifsafetyinterlockswitchesaredisconnectedor

damagedthemachinecouldoperateunexpectedly

causingpersonalinjury.

•Donottamperwiththeinterlockswitches.

•Checktheoperationoftheinterlockswitches

dailyandreplaceanydamagedswitchesbefore

operatingthemachine.

UnderstandingtheSafetyInterlock

System

Thesafetyinterlocksystemisdesignedtopreventthe

enginefromstartingunless:

•Theparkingbrakeisengaged.

•Thebladecontrolswitch(PTO)isdisengaged.

•Themotioncontrolleversareintheneutrallocked

position

Thesafetyinterlocksystemalsoisdesignedtostopthe

enginewhenthetractioncontrolsaremovedfromthe

lockedpositionwiththeparkingbrakeengagedorif

yourisefromtheseatwhenthePTOisengaged.

Thehourmeterhassymbolstonotifytheuserwhenthe

interlockcomponentisinthecorrectposition.When

thecomponentisinthecorrectposition,atrianglewill

lightupinthecorrespondingsquare.

G009181

1

Figure22

1.Triangleslightupwhentheinterlockcomponentsareinthe

correctposition

TestingtheSafetyInterlockSystem

ServiceInterval:Beforeeachuseordaily

Testthesafetyinterlocksystembeforeyouusethe

machineeachtime.Ifthesafetysystemdoesnot

operateasdescribedbelow,haveanAuthorizedService

Dealerrepairthesafetysystemimmediately.

20

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Toro Z Master G3 Riding Mower, User manual

Toro Z Master G3 Riding Mower, User manual

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