Toro 02750, T4240 Operator's Manual

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FormNo.3392-628RevA

T42404-WheelDrive5-Plex MowerTractionUnit

ModelNo.02750—SerialNo.315000001andUp

Registeratwww.T oro.com. OriginalInstructions(EN)

*3392-628*A

ThisproductcomplieswithallrelevantEuropeandirectives; fordetails,pleaseseetheseparateproductspecicDeclaration ofConformity(DOC)sheet.

Introduction

Thismachineisaride-on,cutterhead-bladelawnmower intendedtobeusedbyprofessional,hiredoperatorsin commercialapplications.Itisprimarilydesignedforcutting grassonparks,sportselds,caravanparks,cemeteriesand commercialgrounds.Itisnotdesignedforcuttingbrushor foragriculturaluse.

Readthisinformationcarefullytolearnhowtooperateand maintainyourproductproperlyandtoavoidinjuryand productdamage.Youareresponsibleforoperatingthe productproperlyandsafely.

YoumaycontactTorodirectlyforproductandaccessory information,helpndingadealer,ortoregisteryour productatToroCommercialProductsServiceDepartment Spellbrook,Bishop’sStortford,CM234BU ,England, +44(0)1279603019,Email:uk.service@toro.com.

Wheneveryouneedservice,genuineT oroparts,oradditional information,contactanAuthorizedServiceDealerorToro CustomerServiceandhavethemodelandserialnumbersof yourproductready.Themodelandserialnumbersareona platemountedontheleftsideoftheframeunderthefoot rest.Writethenumbersinthespaceprovided.

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety messagesidentiedbythesafetyalertsymbol(Figure1), whichsignalsahazardthatmaycauseseriousinjuryordeath ifyoudonotfollowtherecommendedprecautions.

Figure1

1.Safetyalertsymbol

Thismanualuses2wordstohighlightinformation. Importantcallsattentiontospecialmechanicalinformation andNoteemphasizesgeneralinformationworthyofspecial attention.

Contactusatwww.Toro.com.

PrintedintheUK

AllRightsReserved

Contents

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

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

ToroRidingMowerSafety........................................6

SoundPowerLevel..................................................7

SoundPressureLevel...............................................7

VibrationLevel.......................................................7

SafetyandInstructionalDecals.................................8

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

Controls...............................................................13

BrakingSystem...................................................14

WarningSystems................................................18

IndicatorLights..................................................19

Specications........................................................20

Attachments/Accessories........................................20

Operation....................................................................21

ThinkSafetyFirst...................................................21

CheckingtheEngine-OilLevel.................................21

AddingFuel...........................................................21

UsingtheOperatorPlatformLatching

Mechanism........................................................22

UnderstandingtheOperatorPresence

Controls............................................................23

StartingandStoppingtheEngine..............................24

AdjustingtheHeight-of-Cut....................................25

ControllingthePositionofanIndividualCutting

Unit..................................................................25

DualLiftCongurationControl...............................25

EngagingtheCuttingUnitDrive..............................26

UsingtheWeight-Transfer/Traction

Assistance..........................................................26

FoldingtheROPS..................................................26

JackingPoints........................................................27

ClearingtheCuttingCylinders..................................27

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

Maintenance.................................................................29

RecommendedMaintenanceSchedule(s)......................29

DailyMaintenanceChecklist....................................30

Pre-Maintenance...................................................31

ServiceIntervalChart.............................................32

Lubrication...............................................................33

GreasingtheBearings,Bushings,andPivots...............33

EngineMaintenance..................................................34

CheckingtheEngineOverheatWarning

System..............................................................34

ServicingtheAirCleaner.........................................34

CheckingtheEngine-OilLevel.................................34

ChangingtheEngineOilandFilter...........................35

FuelSystemMaintenance...........................................36

DrainingtheFuelTank...........................................36

CheckingtheFuelLinesandConnections..................36

ReplacingtheFuelFilterCanister..............................36

BleedingtheFuelSystem.........................................36

BleedingAirfromtheFuelInjectors..........................37

ElectricalSystemMaintenance....................................37

ServicingtheBattery...............................................37

DriveSystemMaintenance.........................................38

ChangingtheTransmission-OilFilter........................38

CheckingtheRearWheelAlignment.........................38

CheckingtheTirePressure......................................39

CheckingtheTorqueoftheWheelNuts.....................39

CoolingSystemMaintenance......................................39

CheckingtheCoolingSystem...................................39

RemovingDebrisfromtheCoolingSystem................40

BrakeMaintenance....................................................40

TowingtheMachine...............................................40

RecommissioningtheMachineafterTowing...............41

BeltMaintenance......................................................42

CheckingtheConditionandTensionofthe

AlternatorBelt...................................................42

ControlsSystemMaintenance.....................................42

CheckingtheForward/ReverseTravelPedal

Action...............................................................42

CheckingtheOperator-PresenceSeatSwitch..............42

CheckingtheCutterDriveInterlockSwitch................42

CheckingtheParkingBrakeInterlockSwitch..............42

CheckingtheTransmissionNeutralInterlock

Switch...............................................................43

CheckingtheDiverterValves...................................43

HydraulicSystemMaintenance....................................43

ServicingtheHydraulicSystem.................................43

CheckingtheHydraulicFluid...................................44

ChangingtheHydraulicOilReturnFilter...................45

CheckingtheHydraulicOilOverheatWarning

System..............................................................45

CheckingtheHydraulicLinesandHoses....................45

CuttingUnitMaintenance...........................................46

Storage........................................................................46

PreparingtheTractionUnitforStorage.....................46

PreparingtheEngineforStorage..............................46

Troubleshooting...........................................................47

Safety

ThismachinehasbeendesignedinaccordancewithEN ISO5395:2013.

Improperlyusingormaintainingthemachinecanresult ininjury.T oreducethepotentialforinjury,complywith thesesafetyinstructionsandalwayspayattentiontothe safetyalertsymbol,whichmeansCaution,Warning,or Danger—personalsafetyinstruction.Failuretocomply withtheinstructionmayresultinpersonalinjuryor death.

SafeOperatingPractices

•Replacedamagedorwornsilencers/mufers.

•Onlyuseaccessoriesandattachmentsapprovedbythe

manufacturer.

•Beforeusing,alwaysvisuallyinspecttoseethattheblades,

bladeboltsandcutterassemblyarenotwornordamaged. Replacewornordamagedbladesandboltsinsetsto preservebalance.

•Onmulti-bladedmachines,takecareasrotatingoneblade

cancauseotherbladestorotate.

•Checkthattheoperator'spresencecontrols,safety

switchesandshieldsareattachedandfunctioning properly.Donotoperateunlesstheyarefunctioning properly.

Training

•ReadtheOperator'sManualandothertrainingmaterial

carefully.Befamiliarwiththecontrols,safetysigns,and theproperuseoftheequipment.

•Neverallowchildrenorpeopleunfamiliarwiththese

instructionstouseorservicethemachine.Local regulationsmayrestricttheageoftheoperator.

•Nevermowwhilepeople,especiallychildren,orpetsare

nearby.

•Donotcarrypassengers.

•Alldriversandmechanicsshouldseekandobtain

professionalandpracticalinstruction.Theowneris responsiblefortrainingtheusers.Suchinstructionshould emphasize:

–theneedforcareandconcentrationwhenworking

withride-onmachines;

–controlofaride-onmachineslidingonaslopewill

notberegainedbytheapplicationofthebrake.The mainreasonsforlossofcontrolare:

◊insufcientwheelgrip;

◊beingdriventoofast;

◊inadequatebraking;

◊thetypeofmachineisunsuitableforitstask;

◊lackofawarenessoftheeffectofground

conditions,especiallyslopes;

•Theowner/usercanpreventandisresponsiblefor

accidentsorinjuriesoccurringtopeopleanddamageto property.

Preparation

•Whilemowing,alwayswearsubstantial,slip-resistant

footwear,longtrousers,hardhat,safetyglasses,and hearingprotection.Longhair,looseclothing,orjewelry maygettangledinmovingparts.Donotoperatethe equipmentwhenbarefootorwearingopensandals.

•Thoroughlyinspecttheareawheretheequipmentisto

beusedandremoveallobjectswhichmaybethrownby themachine.

Operation

•Donotoperatetheengineinaconnedspacewhere

dangerouscarbonmonoxidefumescancollect.

•Mowonlyindaylightoringoodarticiallight.

•Beforeattemptingtostarttheengine,engagetheparking

brake,disengagethecuttingunitdrivesystemandensure thattheforward/reversespeedcontrolsareinthe NEUTRALposition.

•Donotuseonaslopeofmorethan16degrees.Care

shouldbetakenwhenusingthemachineonanyslope wheregroundconditionsaresuchthattheremaybea riskofthemachinerollingover.Therequirementsof Directive2009/104/EC,‘UseofWorkEquipmentby WorkersatWork,’shouldbeconsidered.

•Rememberthatthereisnosuchthingasasafeslope.

Travelongrassslopesrequiresparticularcare.Toguard againstoverturning:

–Donotstoporstartsuddenlywhengoingupor

downhill.

–Machinespeedsshouldbekeptlowonslopesand

duringtightturns.

–Stayalertforhumpsandhollowsandotherhidden

hazards.

–Donotturnsharply.

–Usecarewhenreversing.

•Stayalertforholesintheterrainandotherhiddenhazards.

•Watchoutfortrafcwhencrossingornearroadways.

•Stopthebladesrotatingbeforecrossingsurfacesother

thangrass.

•Whenusinganyattachments,neverdirectdischargeof

materialtowardbystandersnorallowanyonenearthe machinewhileinoperation.

•Donottamperwithordisablethesafetysystems.

•Neveroperatethemachinewithdamagedguards,shields,

orwithoutsafetyprotectivedevicesinplace.Besure thatallinterlocksareattached,adjustedproperly ,and functioningproperly.

•Donotchangetheenginegovernorsettingsorover-speed

theengine.Operatingtheengineatexcessivespeedmay increasethehazardofpersonalinjury.

•Beforeleavingtheoperator'sposition:

–stoponlevelground;

–disengagethedrivetothecuttingunits;

–liftthecuttingunitstothetransportpositionand

securelylockthesafetylatchesoralternativelylower thecuttingunitstotheground;

–Ensurethetransmissionisinneutralandengagethe

parkingbrake;

–stoptheengineandremovethekey.

•Whentransportingthemachine:

–disengagethedrivetothecuttingunits;

–raisethecuttingunitstothetransportposition;

–engagethetransportlatchesandsafetylockingrings.

–stoptheengineandremovethekey.

•Whendrivingthemachinebetweenworksitesitis

importanttoensurethatthecuttingunitscannotbe inadvertentlyloweredandstarted:

–disengagethedrivetothecuttingunits;

–raisethecuttingunitstothetransportposition;

–engagethetransportlatchesandsafetylockingrings.

•Stoptheengineanddisengagedrivetothecuttingunits:

–beforerefuelling;

–beforemakingheightadjustmentunlessadjustment

canbemadefromtheoperator'sposition.

–beforeclearingblockages;

–beforechecking,cleaningorworkingonthemachine;

–afterstrikingaforeignobjectorifanabnormal

vibrationoccurs.Inspectthemachinefordamage andmakerepairsbeforerestartingandoperatingthe equipment.

•Reducethethrottlesettingduringenginerun-outand,if

theengineisprovidedwithashut-offvalve,turnthefuel offattheconclusionofmowing.

•Keephandsandfeetawayfromthecuttingunits.

•Lookbehindanddownbeforebackinguptobesureof

aclearpath.

•Slowdownandusecautionwhenmakingturnsand

crossingroadsandsidewalks.Stopthecylinders/cutting unitsiftheyarenotmowing.

•Donotoperatethemachinewhiletired,ill,orunderthe

inuenceofalcoholordrugs.

•Lightningcancausesevereinjuryordeath.Iflightning

isseenorthunderisheardinthearea,donotoperate themachine;seekshelter.

•Usecarewhenloadingorunloadingthemachineintoa

trailerortruck.

•Usecarewhenapproachingblindcorners,shrubs,trees,

orotherobjectsthatmayobscurevision.

SafeHandlingofFuels

•Toavoidpersonalinjuryorpropertydamage,useextreme

careinhandlingfuel.Fuelisammableandthevapors areexplosive.

•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.

RolloverProtectionSystem(ROPS)UseandMaintenance

•TheROPSisanintegralandeffectivesafetydevice.Keep

afoldingROPSintheraisedandlockedpositionanduse theseatbeltwhenoperatingthemachine.

•LowerafoldingROPStemporarilyonlywhenabsolutely

necessary.DonotweartheseatbeltwhentheROPSis foldeddown.

•Beawarethereisnorolloverprotectionwhenafolded

ROPSisinthedownposition.

•Becertainthattheseatbeltcanbereleasedquicklyin

theeventofanemergency.

•Checktheareatobemowedandneverfolddowna

foldingROPSinareaswherethereareslopes,dropoffs orwater.

•Checkcarefullyforoverheadclearances(i.e.branches,

doorways,electricalwires)beforedrivingunderany objectsanddonotcontactthem.

•KeeptheROPSinsafeoperatingconditionby

periodicallythoroughlyinspectingfordamageand keepingallmountingfastenerstight.

•ReplaceadamagedROPS.Donotrepairorrevise.

•DonotremovetheROPS.

•AnyalterationstoaROPSmustbeapprovedbythe

manufacturer.

MaintenanceandStorage

•Keepallnuts,boltsandscrewstighttobesurethe

equipmentisinsafeworkingcondition.

•Neverstoretheequipmentwithfuelinthetankinsidea

buildingwherefumesmayreachanopenameorspark.

•Allowtheenginetocoolbeforestoringinanyenclosure.

•Toreducetherehazard,keeptheengine,

silencer/mufer,batterycompartmentandfuelstorage areafreeofgrass,leaves,orexcessivegrease.

•Keepallpartsingoodworkingconditionandallhardware

andhydraulicttingstightened.Replaceallwornor damagedpartsanddecals.

•Ifthefueltankhastobedrained,dothisoutdoors.

•Becarefulduringadjustmentofthemachinetoprevent

entrapmentofthengersbetweenmovingbladesand xedpartsofthemachine.

•Onmulti-cylinder/multi-cuttingunitmachines,takecare

asrotatingonecylinder/cuttingunitcancauseother cylinders/cuttingunitstorotate.

•Disengagedrives,lowerthecuttingunits,setparking

brake,stopengineandremovekeyfromignition.Wait forallmovementtostopbeforeadjusting,cleaningor repairing.

•Cleangrassanddebrisfromcuttingunits,drives,

silencers/mufers,andenginetohelppreventres.Clean upoilorfuelspillage.

•Usejackstandstosupportcomponentswhenrequired.

•Carefullyreleasepressurefromcomponentswithstored

energy.

•Disconnectbatterybeforemakinganyrepairs.Disconnect

thenegativeterminalrstandthepositivelast.Reconnect positiverstandnegativelast.

•Usecarewhencheckingthecylinders/cuttingunits.W ear

glovesandusecautionwhenservicingthem.

•Keephandsandfeetawayfrommovingparts.Ifpossible,

donotmakeadjustmentswiththeenginerunning.

•Chargebatteriesinanopenwellventilatedarea,away

fromsparkandames.Unplugchargerbeforeconnecting ordisconnectingfrombattery.W earprotectiveclothing anduseinsulatedtools.

Hauling

•Usecarewhenloadingorunloadingthemachineintoa

trailerortruck.

•Usefullwidthrampsforloadingmachineintotraileror

truck.

•Tiethemachinedownsecurelyusingstraps,chains,cable,

orropes.Bothfrontandrearstrapsshouldbedirected downandoutwardfromthemachine.

ToroRidingMowerSafety

ThefollowinglistcontainssafetyinformationspecictoToro productsorothersafetyinformationthatyoumustknowthat isnotincludedinthesafetystandards.

Thisproductiscapableofamputatinghandsandfeetand throwingobjects.Alwaysfollowallsafetyinstructionsto avoidseriousinjuryordeath.

Useofthisproductforpurposesotherthanitsintendeduse couldprovedangeroustouserandbystanders.

WARNING

Engineexhaustcontainscarbonmonoxide,which isanodorless,deadlypoisonthatcankillyou.

Donotrunengineindoorsorinanenclosedarea.

•Knowhowtostoptheenginequickly.

•Donotoperatethemachinewhilewearingtennisshoes

orsneakers.

•Wearingsafetyshoesisadvisableandrequiredbysome

localordinancesandinsuranceregulations.

•Handlefuelcarefully.Wipeupanyspills.

•Checkthesafetyinterlockswitchesdailyforproper

operation.Ifaswitchshouldfail,replacetheswitch beforeoperatingthemachine.

•Beforestartingtheengine,sitontheseat.

•Usingthemachinedemandsattention.Topreventloss

ofcontrol:

–Donotdriveclosetosandtraps,ditches,creeks,or

otherhazards.

–Reducespeedwhenmakingsharpturns.Avoid

suddenstopsandstarts.

–Whennearorcrossingroads,alwaysyieldthe

right-of-way.

–Applytheservicebrakeswhengoingdownhillto

keepforwardspeedslowandtomaintaincontrolof themachine.

•Raiseandlatchthecuttingunitswhendrivingfromone

workareatoanother.

•Donottouchtheengine,silencer/mufer,orexhaust

pipewhiletheengineisrunningorsoonafterithas stoppedbecausetheseareascouldbehotenoughtocause burns.

•Iftheenginestallsorlosesheadwayandcannotmakeit

tothetopofaslope,donotturnthemachinearound. Alwaysbackslowly,straightdowntheslope.

•Whenapersonorpetappearsunexpectedlyinornearthe

mowingarea,stopmowing.Carelessoperation,combined withterrainangles,ricochets,orimproperlypositioned guardscanleadtothrownobjectinjuries.Donotresume mowinguntiltheareaiscleared.

MaintenanceandStorage

•Beforeservicingormakingadjustments,stoptheengine

andremovetheignitionkey.

•Ensurethattheentiremachineisproperlymaintained

andingoodoperatingcondition.Frequentlycheckall nuts,bolts,screws,andhydraulicttings.

•Makesureallhydrauliclineconnectorsaretightandall

hydraulichosesandlinesareingoodconditionbefore applyingpressuretothesystem.

•Keepyourbodyandhandsawayfrompinholeleaksor

nozzlesthatejecthydraulicuidunderhighpressure. Usepaperorcardboard,notyourhands,tosearchfor leaks.Hydraulicuidescapingunderpressurecanhave sufcientforcetopenetratetheskinandcauseserious injury.Ifuidisinjectedintotheskinitmustbesurgically removedwithinafewhoursbyadoctorfamiliarwiththis formofinjuryorgangrenemayresult.

•Beforedisconnectingorperforminganyworkonthe

hydraulicsystem,allpressureinthesystemmustbe relievedbystoppingtheengineandloweringthecutting unitstotheground.

•Iftheenginemustberunningtoperformamaintenance

adjustment,keephands,feet,clothing,andanypartsof thebodyawayfromthecuttingunits,attachments,and anymovingparts.Keepeveryoneaway.

VibrationLevel

Hand-Arm

Measuredvibrationlevel=0.5m/s

UncertaintyValue(K)=0.5m/s

Measuredvaluesweredeterminedaccordingtotheprocedures outlinedinENISO5395:2013.

WholeBody

Measuredvibrationlevel=0.1m/s

UncertaintyValue(K)=0.1m/s

Measuredvaluesweredeterminedaccordingtotheprocedures outlinedinENISO5395:2013.

•Donotoverspeedtheenginebychanginggovernor

settings.Toensuresafetyandaccuracy,havean AuthorizedToroDistributorcheckthemaximumengine speedwithatachometer.

•Theenginemustbeshutoffbeforecheckingtheoilor

addingoiltothecrankcase.

•Ifmajorrepairsareeverneededorifassistanceisdesired,

contactanAuthorizedToroDistributor.

•Toensureoptimumperformanceandcontinuedsafety

certicationofthemachine,useonlygenuineToro replacementpartsandaccessories.Replacementparts andaccessoriesmadebyothermanufacturerscouldbe dangerous,andsuchusecouldvoidtheproductwarranty.

SoundPowerLevel

Thisunithasameasuredsoundpowerlevelof105dB(A), whichincludesanUncertaintyValueof2dB(A).

Soundpowerlevelwasdeterminedaccordingtothe proceduresoutlinedinISO11094.

SoundPressureLevel

Thisunithasasoundpressurelevelattheoperator’searof86 dB(A),whichincludesanUncertaintyValue(K)of2dB(A).

Soundpressurelevelwasdeterminedaccordingtothe proceduresoutlinedinENISO5395:2013.

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential danger.Replaceanydecalthatisdamagedorlost.

70-13-072

1.Jackingpoint

70-13-077

1.Warning—stoptheengineandremovetheignitionkey beforereleasingoroperatingsafetylatches.

924868

1.Dieselfuel

1.Tippinghazard—donotoperatethemachineunlessthe platformiscorrectlyseatedandthelatchislockedinplace.

70–13–078

950832

1.Tirepressure

950889

1.Warning—hotsurfaces.

953829

1.Crushinghazard,cuttingunit—alwayslowerthecutting unitsbeforegoingnearthem.

1.Differentiallock

2.Pushdowntoengagethe differentiallock.

3.Releasetodisengagethe differentiallock.

953876

4.Reverse speed—directionalcontrol

5.Forward speed—directionalcontrol

1.Forwardspeed

2.Fast

953877

3.Slow

111-3901

1.Transmissionoil—readtheOperator'sManualformore information.

111-3902

1.Warning—cuttinghazardofhand,fan.

2.Hotsurfaces—readtheOperator'sManualformore information.

994912

1.Engagetheparkingbrake.

2.Disengagetheparking brake.

3.Fast9.Ignitionswitch

4.Slow

5.Raise/lowertheleftcutting unit.

6.Raise/lowerthecenter cuttingunit.

7.Raise/lowertheright cuttingunit.

8.Horn

10.Engagethereel.

11.Disengagethereel.

12.Engagebacklapping.

111-0773

1.Warning—crushingofngers,forceappliedfromside.

953812

1.Fuellevel5.Aircleaner

2.Engineoil

3.Tires

4.Fasteners

6.Cutterheads

7.Cleanandinspectthe machine.

8.Wheelnuttorque—front, 200N-m(147ft-lb);rear,54 N-m(40ft-lb)

9.Seatswitch13.Coolantlevel—30-40mm

10.Hoselines

11.Hydraulicoil

12.Radiator/screens

(1-1.5in)

14.Greasepoints

111-8098

1.Tippinghazard—driveslowlywhenturningorgoingupslopes.

2.TIppinghazard—onlydriveupslopesthatarebetween0and 18degrees;donotdriveupslopesthataregreaterthan18 degrees.

3.Tippinghazard—wearaseatbeltwhentheROPSisup;do notwearaseatbeltwhentheROPSisdown.

ProductOverview

4.Warning—readtheOperator'sManual;removethekeyfrom theignitionandreadtheOperator'sManualbeforeservicing orperformingmaintenance.

5.Thrownobjecthazard—keepbystandersasafedistancefrom themachine.

Figure2

1.Frontcuttingunits4.Enginehood

2.Steeringwheel

3.Operator'sseat

5.Rearcuttingunit

Controls

ControlPanelComponents

1.Throttle-controllever

2.Cutting-unit-positionlever

3.Parking-brakelever9.Hazard-warningswitch

4.Work/Transportmode switch

5.Weight-transfercontrol

6.Duallift-conguration switch

7.Lightingswitch(supplied withlightingkit)

8.Warning-beaconswitch (suppliedwithbeaconkit)

(suppliedwithlightingkit)

10.Engine temperature-warning indicator

11.Transmission-temperature indicator

12.Oil-pressureindicator

Figure3

13.Hourmeter

14.Transmission-neutral indicator

15.Parking-brakeindicator21.Direction-indicatorswitch

16.Cutting-unitdrive-off indicator

17.Glow-plugindicator23.Cutting-unitdriveswitch

18.Battery-warningindicator24.Ignitionkey

19.Transmission-oillter indicator

20.Hornbutton

(suppliedwithlightingkit)

22.Dipbeam/mainbeam lightswitch(suppliedwith lightingkit)

1.Left,frontcutting-unit transportlatch

2.Reverse-travelpedal

3.Forward-travelpedal

4.Right,frontcutting-unit transportlatch

5.Rightwing-unittransport latch

Figure4

6.Forwardtravelspeed backstoplever

7.Leftwing-unittransport latch

8.Centercutting-unit transportlatch

9.Differentiallockpedal

intotheneutralposition.Servicebrakingiseffectiveonthe frontwheelsonly.

WARNING

Theservicebrakingsystemisnotabletoholdthe moweratastandstill.Alwaysensuretheparking brakeisengagedtoparkthemoweratastandstill.

EmergencyBrake

Intheeventofservicebrakefailure,turntheignitionoffto bringthemowertoastandstill.

WARNING

Takecarewhenusingtheemergencybraking. Remainseatedandholdontothesteeringwheel topreventejectionfromthemowercausedbythe frontwheelbrakesbeingappliedsuddenlywhen traveling.

ThrottleControl

Operatethethrottlecontrolinaforwarddirectiontoincrease theenginespeed.Operatethethrottlecontrolinarearward directiontoreduceenginespeed(Figure3).

Note:Theenginespeeddictatesthespeedoftheother functions,i.e.travel,cuttingcylinderrotationspeedand cuttingunitliftspeed.

BrakingSystem

ParkingBrake

Movetheparkingbrakeswitchtotherearwardpositionby pressingthesmallerlockingbuttonandmovingtheswitch forwardtoengagetheparkingbrake(Figure3).

Note:Donotoperatethemachinewiththeparkingbrake engagedanddonotengagetheparkingbrakewhilethe machineismoving.

Thislightilluminateswhentheparkingbrakeisengagedand theignitionkeyisturnedtopositionI.

WARNING

Theparkingbrakeoperatesonthefrontwheels only.Donotparkthemachineonaslope.

ServiceBrake

Servicebrakingisachievedbythehydraulictransmission system.Whentheforwardorreversetravelpedalsare releasedortheenginespeedreduced,servicebraking becomeseffectiveandtravelspeedisautomaticallyreduced. Toincreasethebrakingeffect,pushthetransmissionpedal

TravelPedals

Forwardtravel:Presstheforwardtravelpedaltoincrease forwardtravelspeed.Releasethepedaltoreducespeed (Figure4).

Reversetravel:Pressthereversetravelpedaltoincrease reversetravelspeed.Releasethepedaltoreducespeed (Figure4).

Stop(Neutral):Releasetheforwardorreversetravelpedal.

Work/TransportMode

SelectWORKmodewhenoperatingthemachineinpoor tractionconditionswhenyouneedmaximumtractive performance(Figure3).SelectingWORKmodewillenable theuseofthedifferentiallock.

SelectTRANSPORTmodewhenoperatingthemachineingood tractioncondition(i.e.,whentravelingonpublichighwayor mowinglarge,level,openareas).SelectingTRANSPORTmode intheseconditionswillreducetransmissionsystemwearand tear.

Note:Thedifferentiallockisnotavailableforusewhenthe TRANSPORTmodeisselected.

TransportLatches

G014548

CuttingUnitDriveSwitch

Alwaysraisethecuttingunitstothetransportpositionand securewiththetransportlatchesandsafetylockswhen travelingbetweenworkareas(Figure5).

Figure5

AlwaysputthecuttingunitdriveswitchintheOFFposition whentravelingbetweenworkareas.

AdjustableSteeringColumn

WARNING

Neveroperatethemachinewithoutrstchecking thatthesteeringcolumnadjustermechanismis ingoodworkingorderandthat,onceadjusted andlocked,thesteeringwheelremainssecurelyin position.

Onlyadjustthesteeringwheelandsteeringcolumnwhenthe machineisatastandstillwiththeparkingbrakeengaged.

Toadjusttheangleofthesteeringwheel,movethelever down,adjusttheangle,andreleasethelever(Figure6).

Toadjusttheheightofthesteeringcolumn,movethelever up,adjusttheheight,andreleasethelever(Figure6).

DifferentialLock

WARNING

Donotengagethedifferentiallockathighspeed. Theturningcirclewillincreasewiththedifferential lockengaged.

Engagethedifferentiallocktoincreasetractiveeffort.Only engagethedifferentiallockatslowspeeds(Figure4).Itwill operatewhilethemachineismovingforwardandreverse.

Toengagethedifferentiallock,pressthedifferential lockpedal.Todisengagethedifferentiallock,releasethe differentiallockpedal.

Note:ThedifferentiallockiseffectiveonlywhenWORK isselected.

ForwardTravelSpeedBackstopLever

Usethebackstoplevertolimitthemovementoftheforward pedalforaccurateforwardtravelspeedandtolimittheclip raterequired(Figure4).

1.Adjusttheangleofthe steeringwheel.

2.Adjusttheheightofthe steeringcolumn.

Figure6

3.Lever

Movetheleverforwardtoincreasethetravelspeedsetting andrearwardtodecreaseit.

Note:Thisisnotacruise-controldevice.Releasingthe forwardtravelpedalwillallowittoreturntoneutral.

OperatorSeat

G016377

G016378

WARNING

Neveroperatethemachinewithoutrstchecking thattheoperatorseatmechanismsareingood workingorderandthat,onceadjustedandlocked, theseatremainssecurelyinposition.

Onlyadjusttheseatmechanismswhenthemachine isatastandstillwiththeparkingbrakeengaged.

•Fore/AftAdjustment:Movetheleverupwardtoadjust

thefore/aftpositionoftheseat.Releasethelevertolock theseatinposition(Figure7).

•Operatorweightadjustment:Rotatethehandle

clockwisetoincreasesuspensionstiffnessand counter-clockwisetodecrease.Thedialindicateswhen theoptimumsuspensionadjustmenthasbeenset accordingtooperatorweight(Figure8).

Figure8

1.Lever2.Dial

Figure7

1.Lever

•Heightadjustment:Manuallylifttheseatfor

G016379

G016380

incrementalheightadjustment.T olower,lifttheseat beyonditshighestsetting,thenallowittodroptothe lowestsetting(Figure9).

•Backrestadjustment:Pullthehandleoutwardtoadjust

theseatbackrestangle.Releasethehandletolocktheseat backrestinposition.

Figure9

Figure10

1.Handle

WarningSystems

AudibleWarningHorn

Engine-CoolantOverheatingWarning

Theengine-coolantwarninglight(Figure11)illuminatesand thehornsoundsiftheenginecoolantoverheats.

Figure11

HydraulicOilOverheatingWarningLight

Thehydraulic-oilwarninglight(Figure12)illuminatesandthe hornsoundswhenthehydraulicoilinthereservoirexceeds 95°C(203°F).

Figure12

PresstheHORNbutton(Figure15)toprovideanaudible warning.

Important:Thehornautomaticallysoundswhen anenginecoolantorhydraulicoiloverheatcondition occurs.Stoptheengineimmediatelyandxthemachine beforestarting.

Figure15

IgnitionKey

Theignitionkeypositionsareasfollows:

0=Engineoff

I=Enginerun/auxiliaryon

II=Enginepre-heat

III=Enginestart

LowBatteryChargeWarningLight

Thebattery-chargewarninglight(Figure13)illuminateswhen thebatterychargeislow.

Figure13

LowEngine-OilPressureWarningLight

Theengine-oilpressurewarninglight(Figure14)illuminates whentheoilpressureistoolow.

Figure16

WARNING

Alwaysremovetheignitionkeywhenthemachine isnotinuse.

Important:Alwaysinstalltheprotectivecapwhenthe ignitionkeyisremovedtopreventingressofdirtand moisturedamagingthemechanism.

Figure14

FuelGauge

G014558

FUEL

Cutting-Unit-Drive-SwitchIndicatorLight

Thefuelgaugeshowstheamountoffuelinthetank(Figure

17).

Figure17

HourMeter

Thehourmetershowsthetotalhoursthatthemachinehas beenoperated(Figure3).

IndicatorLights

EnginePre-HeatIndicatorLight

TurntheignitionkeytopositionII.Theenginepreheat indicatorlightwillilluminate(Figure18)andheattheglow plugs.

Important:Attemptingtostartacoldenginebefore usingthepre-heatcancauseunnecessaryweartothe battery.

Thecutting-unit-drive-switchindicatorlight(Figure20) illuminateswhenthecuttingunitdriveswitchisintheOFF positionandtheignitionkeyisturnedtopositionI.

Figure20

Parking-Brake-IndicatorLight

Theparking-brake-indicatorlight(Figure21)illuminates whentheparkingbrakeisengagedandtheignitionkeyis turnedtopositionI.

Figure21

Hydraulic-Transmission-Filter-IndicatorLight

Thehydraulic-transmission-lter-indicatorlight(Figure22) illuminateswhenthetransmissionlterelementisblocked.

Note:Theenginemustberunningfortheindicatorlightto illuminate.Theindicatorlightmayilluminatebrieywhen thehydraulicoiliscold.

Figure18

Transmission-Neutral-IndicatorLight

Thetransmission-neutral-indicatorlight(Figure19) illuminateswhenthetravelcontrolpedalisintheNEUTRAL positionandtheignitionkeyisturnedtopositionI.

Note:Theparkingbrakemustbeengagedforthe transmissionneutralindicatorlighttoilluminate.

Figure19

Figure22

Specications

Note:Specicationsanddesignaresubjecttochangewithoutnotice.

Specication

TransportWidth

Widthofcut3460mm(136.2inches)

Length

Height

Weight(with2-postROPS,8-inch/6-blade cuttingunits,anduids)

Engine

Fueltankcapacity

Travelspeed

Recommendedmaximummowingspeed

Hydraulicsystemcapacity

2385mm(94.0inches)withROPSintheverticaloperatingposition

Kubota35.3kw(47.3hp)@2800rpmDIN70020V2203diesel4cylindersinline

1775mm(70.0inches)withROPSfolded

Model02750

1890mm(74.5inches)

2930mm(115.0inches)

1870kg(4123lb)

70L(18.5USgallons)

0to24km/h(0to15mph)

11km/h(6.85mph)

77L(20.3USgallons)

Attachments/Accessories

AselectionofToroapprovedattachmentsandaccessoriesare availableforusewiththemachinetoenhanceandexpand itscapabilities.ContactyourAuthorizedServiceDealeror Distributor.

Operation

G009027

Note:Determinetheleftandrightsidesofthemachine fromthenormaloperatingposition.

CAUTION

Long-termexposuretovibrationwhileoperating themachinemaycausesomenumbnessinthe handsandwrists.

CAUTION

Ifyouleavethekeyintheignitionswitch,someone couldaccidentlystarttheengineandseriously injureyouorotherbystanders.

Lowerthecuttingunitstotheground,setthe parkingbrake,andremovethekeyfromtheignition switchbeforeservicingormakingadjustmentsto themachine.

ThinkSafetyFirst

Carefullyreadallsafetyinstructionsandsymbolsinthe safetysection.Knowingthisinformationcouldhelpyouor bystandersavoidinjury.

DANGER

Operatingonwetgrassorsteepslopescancause slidingandlossofcontrol.

Wheelsdroppingoveredgescancauserollovers, whichmayresultinseriousinjury,death,or drowning.

Thereisnorolloverprotectionwhentherollbaris down.

Alwayskeeptherollbarinthefullyraisedand lockedpositionandusetheseatbelt.

Wearglovesthatdampenthevibrationwhenever youoperatethemachineforanextendedperiodof time.

Theuseofprotectiveequipmentforeyes,ears,hands,feet, andheadisrecommended.

Figure23

1.Wearsafetyglasses.

2.Wearhearingprotection.

CheckingtheEngine-OilLevel

Theengineisshippedwithoilinthecrankcase;however,the oillevelmustbecheckedbeforeandaftertheengineisrst started.RefertoCheckingtheEngine-OilLevel(page34).

AddingFuel

Useonlyclean,freshdieselfuelwithlow(<500ppm)orultra low(<15ppm)sulfurcontent.Theminimumcetanerating shouldbe40.Purchasefuelinquantitiesthatcanbeused within180daystoensurefuelfreshness.

Readandfollowtherolloverprotectioninstructions

Fueltankcapacity:70L(18.5USgallons)

andwarnings.

Usesummer-gradedieselfuel(No.2-D)attemperatures

Toavoidlossofcontrolandpossibilityofrollover:

•Donotoperateneardrop-offsornearwater.

•Donotoperateonslopesgreaterthan18degrees.

•Reducespeedanduseextremecautionon slopes.

•Avoidsuddenturnsorrapidspeedchanges.

CAUTION

Thismachineproducessoundlevelsthatcancause

above-7°C(20°F)andwinter-grade(No.1-DorNo. 1-D/2-Dblend)belowthattemperature.

Usingsummer-gradefuelabove-7°C(20°F)willcontribute towardlongerfuelpumplifeandincreasedpowercompared towintergradefuel.

Usingwinter-gradefuelatlowertemperaturesprovideslower ashpointandcoldowcharacteristicswhichwillease startingandreducefuellterplugging.

Important:Donotusekeroseneorgasolineinsteadof dieselfuel.Failuretoobservethiscautionwilldamage theengine.

hearinglossthroughextendedperiodsofexposure.

Wearhearingprotectionwhenoperatingthis machine.

WARNING

DANGER

Fuelisharmfulorfatalifswallowed.Long-term exposuretovaporscancauseseriousinjuryand illness.

•Avoidprolongedbreathingofvapors.

•Keepfaceawayfromnozzleandfueltankor conditioneropening.

•Keepfuelawayfromeyesandskin.

DANGER

Undercertainconditions,dieselfuelandfuel vaporsarehighlyammableandexplosive.Are orexplosionfromfuelcanburnyouandothersand cancausepropertydamage.

•Useafunnelandllthefueltankoutdoors,in anopenarea,whentheengineisoffandiscold. Wipeupanyfuelthatspills.

•Donotllthefueltankcompletelyfull.Addfuel tothefueltankuntilthelevelis1inch(25mm) belowthebottomofthellerneck.Thisempty spaceinthetankallowsthefueltoexpand.

•Neversmokewhenhandlingfuel,andstayaway fromanopenameorwherefuelfumesmaybe ignitedbyaspark.

Incertainconditionsduringfueling,static electricitycanbereleasedcausingasparkwhich canignitethefuelvapors.Areorexplosionfrom fuelcanburnyouandothersandcandamage property.

•Alwaysplacefuelcontainersonthegroundaway fromyourvehiclebeforelling.

•Donotllfuelcontainersinsideavehicleoron atruckortrailerbedbecauseinteriorcarpets orplastictruckbedlinersmayinsulatethe containerandslowthelossofanystaticcharge.

•Whenpractical,removeequipmentfromthe truckortrailerandrefueltheequipmentwithits wheelsontheground.

•Ifthisisnotpossible,thenrefuelsuchequipment onatruckortrailerfromaportablecontainer, ratherthanfromafueldispensernozzle.

•Ifafueldispensernozzlemustbeused,keepthe nozzleincontactwiththerimofthefueltank orcontaineropeningatalltimesuntilfuelingis complete.

1.Parkthemachineonalevelsurface.

2.Usingacleanrag,cleanareaaroundthefuel-tankcap.

3.Removethecapfromthefueltank.

•Neversmokewhenhandlingfuel,andstayaway fromanopenameorwherefuelfumesmaybe ignitedbyaspark.

•Storefuelinaclean,safety-approvedcontainer andkeepthecapinplace.

4.Fillthetankuntilthelevelistothebottomoftheller neckwithdieselfuel.

5.Installfuel-tankcaptightlyafterllingtank.

Note:Ifpossible,llthefueltankaftereachuse.This willminimizepossiblebuildupofcondensationinside thefueltank.

UsingtheOperatorPlatform LatchingMechanism

WARNING

Neveroperatethemachinewithoutrstchecking thattheoperatorplatformlatchingmechanismis fullyengagedandingoodworkingorder.

ReleasingthePlatform

1.Ensurethatthefront2cuttingunitsareloweredto theground.

2.Releaseandremovethetooltrayfromtheleftsideof theplatform(Figure24).

3.Releasethepadlocksecuringthelockinglatchhandle withthekeyprovided.

4.Movethelockinglatchhandletowardthefrontofthe machineuntilthelatchhooksclearthelockingbarand raisetheplatform(Figure24).

UnderstandingtheOperator PresenceControls

Note:Thegasspringwillprovideassistance.

Figure24

1.Towardfrontofthe machine

2.Lockinglatchhandle4.Tooltray

3.Towardrearofmachine

Note:Theenginestopsiftheoperatorleavestheseat withoutengagingtheparkingbrake.

EngineStartLockout:Theenginecanonlybestarted whentheforward/reversetravelpedalisintheNEUTRAL position,thecuttingunitdriveswitchisintheOFFposition andtheparkingbrakeisengaged.Whenthesecircumstances aresatised,switchesareactivated,permittingtheengineto bestarted.

EngineRunInterlock:Afterstartingtheengine,youmust beseatedbeforereleasingtheparkingbrakefortheengineto continuetorun.

CuttingCylinderDriveLockout:Thedrivetothecutting cylindersisonlypossiblewhenyouareseated.Ifyouraise offtheseatforaperiodofmorethan1second,aswitch activatesandthedrivetothecuttingcylindersautomatically disengages.Toengagedrivetothecuttingcylinders,return totheseat,thenoperatethecuttingunitdriveswitchtothe OFFpositionbeforemovingitbacktotheONposition.If youriseofftheseatforabriefmomentduringnormalwork, drivetothecuttingcylindersisnotaffected.

Theenginecanonlybestartedwiththecutting-unitdrive switchintheOFFposition.

WARNING

SecuringthePlatform

1.Lowertheplatformcarefully .

Note:Thegasspringwillprovideassistance.

2.Movethelockinglatchhandletowardthefrontof themachineastheplatformnearsthefullylowered position(Figure24).

Note:Thiswillensurethatthelatchhooksclearthe lockingbar.

3.Fullylowertheplatformandmovethelockinglatch handletowardtherearofthemachineuntilthelatch hooksfullyengagethelockingbar(Figure24).

4.Installthepadlocktosecurethelockinglatchhandle inplace.

Donotoperatetheturfmachineiftheoperator presencecontrolsaremalfunctioninginanyway .

Al w ays

replacedamagedorwornpartsandcheck thattheyfunctioncorrectlybeforeoperatingthe machine.

CAUTION

Ifsafetyinterlockswitchesaredisconnectedor damagedthemachinecouldoperateunexpectedly causingpersonalinjury.

•Donottamperwiththeinterlockswitches.

•Checktheoperationoftheinterlockswitches dailyandreplaceanydamagedswitchesbefore operatingthemachine.

StartingandStoppingthe

G014563

Engine

Important:Y oumustbleedthefuelsystembefore

startingtheengineifyouarestartingtheengineforthe rsttime,theenginehasstoppedduetolackoffuel,or youhaveperformedmaintenanceonthefuelsystem; refertoBleedingtheFuelSystem(page36).

StartingaWarmEngine

1.Sitontheseat,keepyourfootoffthetractionpedal sothatitisinNEUTRAL,ensurethecuttingunitdrive switchisoff,engagetheparkingbrakeandsetthe throttletothe70percentfullthrottle.

2.TurntheignitionkeytotheignitiononpositionIand checkthattheengineoilpressureandbatterycharge warninglightsilluminate.

WARNING

Operatingthemachineinanunsafemannercould resultinpersonalinjury.

Beforestartingtheengine,ensurethatthefollowing conditionsaremet:

•YouhavereadandunderstoodtheSafety(page

4)sectioninthismanual.

•Theareaisclearofbystanders.

•Thecuttingunitisdisengaged.

•Theparkingbrakeisset.

•ThetravelcontrolpedalsareinNEUTRAL.

Important:Thismachineisttedwithanenginestart lockout;refertoUnderstandingtheOperatorPresence

Controls(page23).

StartingaColdEngine

1.Sitontheseat,keepyourfootoffthetractionpedals sothatitisinNEUTRAL,ensurethecuttingunitdrive switchisoff,engagetheparkingbrakeandsetthe throttletothe70percentfull-throttleposition.

2.TurntheignitionkeytotheignitiononpositionIand checkthattheengineoilpressureandbatterycharge warninglightsilluminate.

3.TurntheignitionkeytothestartpositionIIIandhold tocranktheengine.

Note:Cranktheenginefornolongerthan15seconds. ReleasetheignitionkeybacktopositionIwhenthe enginestarts.

4.Runtheengineatlowidlespeeduntilitwarmsup.

StoppingtheEngine

1.MoveallcontrolstoNEUTRAL,settheparkingbrake, movethethrottletothelowidlepositionandallowthe enginetoreachlowidlespeed.

Important:Allowtheenginetoidlefor5 minutesbeforeshuttingitoffafterafullload operation.Failuretodosomayleadtotroubleon aturbo-chargedengine.

2.Lettheengineidlefor5minutes.

3.Turntheignitionkeytoposition0.

Iftheenginefailstostopwhentheignitionkeyis turnedto0,operatetheenginestopleverinforward direction(Figure25).

WARNING

Keephandsclearofmovingobjectsandhot enginepartswhiletheengineisrunning.

3.TurntheignitionkeytothepreheatpositionIIsothat thepre-heatindicatorlightison(Figure18).Holdit for5secondstoheattheglowplugs.

4.Afterpreheatingtheglowplugs,turnkeytothestart positionIIIandholdtocranktheengine.

Cranktheenginefornolongerthan15seconds. ReleasetheignitionkeybacktopositionIwhenthe enginestarts.

5.Runtheengineatlowidlespeeduntilitwarmsup.

Important:Whentheengineisoperatingallwarning lightsshouldbeoff.Ifawarninglightilluminates,stop theengineimmediatelyandxtheissuebeforestarting theengine.

Figure25

AdjustingtheHeight-of-Cut

DualLiftCongurationControl

RefertoyourcuttingunitsOperator’sManualtoadjustthe height-of-cut.

ControllingthePositionofan IndividualCuttingUnit

Thecuttingunitsmayberaisedorloweredindependently usingthebankof3lift-controllevers.

1.Tolowerthecuttingunits,operatethelift-control leversinadownwarddirectionandrelease(Figure26).

Note:Thecylinderdrivewillengagewhenthecutting unitsareapproximately300mm(11.8inches)above groundlevel.Thecuttingunitsarenowin‘oat’mode andwillfollowthegroundcontours.

Important:Thelift-controlleversmustbelocked inposition1whilemoving .Donotmowwiththe liftcontrolleversinposition2.

Thedualliftcongurationcontrolfunctionenablesthelift controlstobeusedinthefollowingways(Figure27):

Figure27

1.5-gangmode

2.3/5-gangmode5.Rightliftlever

3.Leftliftlever

4.Centerliftlever

Figure26

1.Position1—down/oat4.Leftliftlever

2.Position2—neutral

3.Position3—raise

Note:Theliftleverswillcontroldifferentcutting unitsdependingontheliftcongurationmode;refer toDualLiftCongurationControl(page25).

2.Toraisethecuttingunits,operatethelift-controllevers inanupwarddirectionandholdinposition3.

Note:IfthecuttingunitdriveswitchisintheON position,thecylinderdrivewilldisengagewhenthe cuttingunitsareapproximately300mm(11.8inches) abovegroundlevel.

3.Releasethelift-controlswitcheswhenthecuttingunits areattherequiredheight.

Note:Thecontrolswitcheswillautomaticallyreturn toposition2andthearmsarehydraulicallylockedinto position.

5.Centerliftlever

6.Rightliftlever

5-gangmode:

•Theleftliftlevercontrolstheleftwingcuttingunit.

•Thecenterliftlevercontrolstheleftfront,center,and

rightfrontcuttingunits.

•Therightliftlevercontrolstherightwingcuttingunit.

3/5-gangmode:

•Theleftliftlevercontrolstheleftwingandleftfront

cuttingunits.

•Thecenterliftlevercontrolsthecentercuttingunit.

•Therightliftlevercontrolstherightwingandrightfront

cuttingunits.

3/5-gangmodewithleftandrightwingcuttingunits lockedintransportposition:

•Theleftliftlevercontrolstheleftfrontcuttingunit.

•Thecenterliftlevercontrolsthecentercuttingunit.

•Therightliftlevercontrolstherightfrontcuttingunit.

EngagingtheCuttingUnit Drive

Figure28

1.Forward3.Reverse

2.Off

Youcanengagethecuttingunitdriveonlywhenyouareseated correctly,refertoUnderstandingtheOperatorPresence

Controls(page23).

Forwardrotationcuttingunitdriveengagement:Press thetopofthecuttingunitdriveswitchtotheFORWARD position.

Toengageweighttransfer:Youcanvarytheamountof weighttransfertosuitoperatingconditionsbyrotatingthe weighttransferhandwheelasfollows:

1.Releasethevalvelocknut1/2turnanti-clockwiseand hold.

2.Rotatethevalvehandwheel.

•Anti-clockwisetoreduceweighttransfer.

•Clockwisetoincreaseweighttransfer.

3.Tightenthenut.

WARNING

Onlyoperatetheforwardcuttingunitrotation, oncethereelshavecompletelystopped,otherwise machinedamagecouldoccur.

Reverserotationcuttingunitdriveengagement:Press

thebottomofthecuttingunitdriveswitchtotheREVERSE position.

WARNING

Onlyoperatethereversecuttingunitrotation,once reelshavecompletelystopped,otherwisemachine damagecouldoccur.

Allcuttingunitdrivesdisengagement:Settheswitchto

themiddleposition.

Tolowerthecuttingunit:Operatethelift-controllever inadownwarddirection.Thecylinderwilldrivewhenthe cuttingunitsareapproximately300mm(11.8inches)above groundlevel.

Usingthe Weight-Transfer/Traction Assistance

Avariablehydraulicweighttransfersystemisprovidedfor improvingtiregripwiththegrasssurface-tractionassistance.

Hydraulicpressureinthecuttingunitsliftsystemprovidesa liftingforcewhichreducesthecuttingunits’weightonthe groundandtransferstheweightasadownwardforceontothe tiresofthemachine.Thisactionisknownasweighttransfer.

Figure29

1.Weight-transferwheel3.Controlpanel

2.Lockwheel

FoldingtheROPS

Theupperframemaybefoldeddowntoallowaccessinto areasofrestrictedheight.

WARNING

Whiletheupperframeisfoldeddownitdoesnot provideanyprotectionintheeventofaroll-overand shouldnotbeconsideredasaRollOverProtective Structure.

1.Applytheparkingbrakeandswitchofftheengine.

2.Supporttheweightoftheupperframewhileremoving thehandnuts,washersandretainingboltsfromthe pivotbrackets(Figure30).

3.Carefullylowertheframedownwarduntilitrestson thestops.

4.Inserttheretainingboltsinthelowerholesandfully tightenthehandnutstosupporttheupperframein itsloweredposition.

5.Toraisetheframe,followtheseinstructionsinreverse order.

G014436

ClearingtheCuttingCylinders

WARNING

Neverattempttorotatethecuttingcylindersby hand.

•Theremaybesomeresidualpressureinthe hydraulicsystemwhichcouldcauseinjury throughsuddenmovementofthecylinder(s) whentheblockageisreleased.

•Alwayswearprotectiveglovesanduseasuitable strongwoodeninstrument.

•Ensurethatthewoodeninstrumentwillt betweenthebladesandthroughthecylinder andislongenoughtoprovidesufcientleverage toreleasetheblockage.

Figure30

1.Upperframe

2.Handnuts,washersand retainingbolts

3.Lowerholes

WARNING

Whenintheraisedposition,bothretainingbolt assembliesmustbeinstalledandfullytightenedto ensurefullrolloverprotection.

WARNING

Becarefulloweringandraisingtheupperframeto prevententrapmentofngersbetweenxedpart andpivotpartofthestructure.

•Keepallnuts,boltsandscrewscorrectlytorquedensure

thattheequipmentisinsafeworkingcondition.

•Replacewornordamagedpartsforsafety.

•Ensurethattheseatbeltandmountingsareinsafe

workingorder.

•Weartheseatbeltwhentheupperframeisraisedandno

seatbeltwhentherollbarislowered.

1.Stopthemachineonlevelground.

2.Applytheparkingbrakeanddisengagealldrives.

3.Lowerthecuttingunitstothegroundorsecurelylock inthedesignatedtransportpositions.

4.Stoptheengineandremovetheignitionkeytoisolate allpowersourcesandcheckthattheyarestopped.

5.Releaseallstoredenergydevices.

6.Checkthatallmovingpartsarestationary.

7.Usingasuitablestrongwoodeninstrument,remove theblockage.Makesurethatthewoodeninstrumentis properlysupportedinthecylinderandavoidtheuseof excessiveforcetopreventdamage.

8.Ensurethatthewoodeninstrumentisremovedfrom thecuttingcylinderbeforerestartingthepowersource.

9.Repairoradjustthecylinderifrequired.

Important:Theupperframeisanintegralandeffective safetydevice.Keeptheupperframeintheraised positionwhenoperatingthemachine.Lowertheupper frametemporarilyonlywhenabsolutelynecessary.

JackingPoints

Note:Usejackstandstosupportthemachinewhenrequired.

•Front—underthefrontarmmount.

•Rear—rearstrappinghook.

OperatingTips

BecomingFamiliarwiththeMachine

Beforemowinggrass,practiceoperatingthemachineinan openarea.Startandstoptheengine.Operateinforwardand reverse.Lowerandraisethecuttingunitsandengageand disengagethecuttingunits.Whenyoufeelfamiliarwiththe machine,practiceoperatingupanddownslopesatdifferent speeds.

UnderstandingtheWarningSystem

Ifawarninglightcomesonduringoperation,stopthe machineimmediatelyandcorrecttheproblembefore continuingoperation.Seriousdamagecouldoccurifyou operatethemachinewithamalfunction.

MowingGrass

Therotationalspeedofthecuttingcylindersshouldalways bekeptashighaspossibleinordertomaintainthehighest qualityofcut.Thisinturnrequiresthattheenginespeed bekeptashighaspossible.

WARNING

Takecarewhentravelingoverobstaclessuchas roadsidecurbs.Alwaystravelatslowspeedover obstaclestopreventdamagetothetires,wheels, andsteeringsystem.Ensurethatthetiresare inatedtotherecommendedpressures.

OperatingtheMachineonSlopes

Useextracarewhenoperatingthemachineonslopes.Drive slowlyandavoidsharpturnsonslopestopreventrollovers. Lowerthecuttingunitsforsteeringcontrolwhengoing downhill.

UsingtheRearRollerScrapers

Itisgenerallywisetoremoverearrollerscraperswhere conditionsallow ,asoptimumgrassdischargeisachieved withoutthem.Installthescraperswhenconditionsaresuch thatmudandgrassstarttobuildupontherollers.When installingthescraperwires,ensurethattheyarecorrectly tensioned.

Cuttingperformanceisbestwhencuttingagainstthelieof thegrass.Inordertotakeadvantageofthisfact,theoperator shouldattempttoalternatethedirectionofmowingbetween cuts.

Takecarenottoleaveuncutstripsofgrassattheoverlap pointsbetweenadjacentcuttingunitsbyavoidingtightturns.

MaximizingtheQualityofCut

Thequalityofcutwilldeteriorateiftheforwardspeedis excessive.Alwaysbalancethequalityofcutwiththeworkrate requiredandsettheforwardspeedaccordingly.

MaximizingEngineEfciency

Donotlettheenginelabor.Ifyounoticethattheengine startstolabor,reducetheforwardspeedorincreasethe heightofcut.Checkthatthecuttingcylindersarenotin heavycontactwiththeirbottomblades.

DrivingtheMachineinTransportMode

Alwaysdisengagethecuttingunitdrivewhentravelingacross un-grassedareas.Grasswilllubricatethecuttingedgeswhilst mowing.Excessiveheatwillbuildupifthecuttingcylinders arerunwhennotmowingandthiswillcauserapidwearto takeplace.Forthisreasonitisalsowisetoreducecutting speedwhenmowinglightlygrassedareasorwhenthegrassis dry.Becarefulwhendrivingbetweenobjectssothatyoudo notaccidentallydamagethemachineorthecuttingunits.

Maintenance

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

Aftertherst50hours

Beforeeachuseordaily

Every50hours

MaintenanceProcedure

•Changetheengineoilandlter.

•Changethetransmission-oillter.

•Changethehydraulicreturnlter.

•Checktheenginespeed(idleandfullthrottle).

•Checkthetirepressure.

•Greasethebearings,bushings,andpivots(greasethemimmediatelyafterevery washingregardlessoftheintervallisted).

•Checktheair-lter-blockageindicator.

•Checktheengine-oillevel.

•Checkthetirepressure.

•Torquethewheellugnuts.

•Checkthelevelofthecoolantinthecoolingsystem.

•Removedebrisfromthescreen,oilcoolers,andradiator(morefrequentlyindirty operatingconditions).

•Checkthesafetyinterlocksystem.

•Checkthehydraulicuidlevel.

•Checkthehydrauliclinesandhosesforleaks,kinkedlines,loosemountingsupports, wear,loosettings,weatherdeterioration,andchemicaldeterioration.

•Checkthefastenersofthemachine.

•Checkthecuttingunits.

•Checktheforward/reversetravelpedalaction.

•Greasethebearings,bushings,andpivots(greasethemimmediatelyafterevery washingregardlessoftheintervallisted).

•Checktheconditionofandcleanthebattery.

•Checkthebatterycableconnections.

Every100hours

Every150hours

Every200hours

Every400hours

Every500hours

Every800hours

Beforestorage

Every2years

•Inspectthecoolingsystemhoses.

•Checktheconditionandtensionofthealternatorbelt.

•Changetheengineoilandlter.

•Servicetheaircleaner.(Morefrequentlyinextremelydirtyordustyconditions)

•Checkthefuellinesandconnections.

•Replacethefuelltercanister.

•Checktheenginespeed(idleandfullthrottle).

•Checkengineoverheatwarningsystem.

•Changethetransmission-oillter.

•Checktherearwheelalignment.

•ServicetheHydraulicSystem

•Changethehydraulicreturnlter.

•Checkhydraulicoiloverheatwarningsystem

•Drainandcleanthefueltank.

•Flushandreplacethecoolingsystemuid.

•Adjusttheenginevalves(refertotheengineoperator’smanual).

•Drainandcleanthefueltank.

•Replaceallmovinghoses.

•Replacethetransmissioncable.

DailyMaintenanceChecklist

Duplicatethispageforroutineuse.

Fortheweekof:

MaintenanceCheckItem

Checkthesafetyinterlockoperation.

Checkthebrakeoperation.

Checktheengineoilandfuellevel.

Checktheairlterrestrictionindicator.

Checktheradiatorandscreenfordebris.

Checkunusualenginenoises.

Checkunusualoperatingnoises.

Checkthehydraulicsystemoillevel.

Checkhydraulichosesfordamage.

Checkforuidleaks.

Checkthetirepressure.

Checktheinstrumentoperation.

Checkallgreasettingsforlubrication.

Touch-updamagedpaint.

1.Checktheglowplugandinjectornozzlesifhardstarting,excesssmoke,orroughrunningisnoted.

Mon.Tues.Wed.Thurs.Fri.

Sat.Sun.

2.Immediatelyaftereverywashing,regardlessoftheintervallisted

NotationforAreasofConcern

Inspectionperformedby:

ItemDate

Important:Refertoyourengineoperator’smanualforadditionalmaintenanceprocedures.

Information

Pre-Maintenance

Beforeperforminganymaintenanceensurethattheengineisswitchedtooffandtheignitionkeyisremoved,theparking brakeisset,thereisnopressureinthehydraulicsystem,thecuttingunitsareonthegroundandthesafetyprecautionsin thismanualhavebeenreadandunderstood.

CAUTION

Ifyouleavethekeyintheignitionswitch,someonecouldaccidentlystarttheengineandseriouslyinjure youorotherbystanders.

Removethekeyfromtheignitionbeforeyoudoanymaintenance.

Important:Regularmaintenanceisessentialforthecontinuedsafeoperationofthemachine.Correctservicingwill prolongtheworkinglifeofthemachineandsafeguardtheWarranty.AlwaysusegenuineT oroservicepartsasthese wareaccuratelymatchedtotherequiredduty.Theuseofnon-genuinepartsmayresultinpersonalinjuryordeath.

Dirtandcontaminationaretheenemiesofanyhydraulicsystem.Whencarryingoutmaintenanceproceduresonthehydraulic systemalwaysensurethattheworkareaandthecomponentsarethoroughlycleanbefore,duringandafterretting.Ensurethat allopenhydrauliclinesandports,etc.arepluggedduringmaintenanceprocedures.

Therecommendedserviceintervalsarebasedonnormaloperatingconditions.Severeorunusualconditionswillnecessitate shorterserviceintervals.

Alwaysgreasethepivotpointsimmediatelyafterpressurewashingorsteamcleaning.

WARNING

Theengine,transmissionoilandhydraulicsystemswillbehotaftermachineuse.Allowthesystemstocool beforeworkingonthemachine,particularlybeforeworkingontheengineorwhenchangingoiloroillters.

ServiceIntervalChart

Figure31

Lubrication

bearingsandbushingsimmediatelyaftereverywashing, regardlessoftheintervallisted.

GreasingtheBearings, Bushings,andPivots

ServiceInterval:Beforeeachuseordaily

Every50hours

Lubricateallgreasettingsforthebearingsandbushings withNo.2general-purpose,lithium-basedgrease.Lubricate

Replaceanydamagedgreasettings.

Greaseallcuttingunitgreasepointsandinjectsufcient greasesuchthatyoucanseecleangreaseescapingfromthe rollerendcaps.Thisprovidesvisibleevidencethattheroller sealshavebeenpurgedofgrassanddebrisandwillensures maximumworkinglife.

Thegrease-ttinglocationsandquantitiesareasfollows:

Figure32

1.–Greasedaily3.–Greaseevery50hours(weekly)

–Greasedaily(iftted)

EngineMaintenance

G014437

CheckingtheEngineOverheat WarningSystem

ServiceInterval:Every500hours

Figure33

1.Temperatureswitch

1.TurntheignitionkeytotheignitiononpositionI.

2.Disconnecttheblack/purplewireterminalfromthe enginetemperatureswitch.

3.Touchthemetalterminalofthiswireontoasuitable earthpoint,ensuringthatthemetalsurfacesmake goodcontact.

Thehornwillsoundandtheenginecoolanttemperature warninglightwillilluminatetoconrmcorrectoperation. Ifthesystemisfaulty ,makerepairsbeforeoperatingthe machine.

ServicingtheAirCleaner

Figure34

1.Aircleanerbody3.Rubberoutletvalve

2.Aircleanercover

3.Removethecoverfromtheaircleanerbody.Before removingthelter,uselowpressureair(40psi,clean anddry)tohelpremovelargeaccumulationsofdebris packedbetweentheoutsideofthelterandthe canister.Avoidusinghighpressureairwhichcould

forcedirtthroughthelterintotheintaketract.

Thiscleaningprocesspreventsdebrisfrommigrating intotheintakewhentheprimarylterisremoved.

4.Removeandreplacetheprimarylter.

Cleaningoftheusedelementisnotrecommendeddue tothepossibilityofdamagetotheltermedia.Inspect thenewlterforshippingdamage,checkingthesealing endofthelterandthebody .Donotuseadamaged element.Insertthenewlterbyapplyingpressureto theouterrimoftheelementtoseatitinthecanister.

Donotapplypressuretotheexiblecenterofthe lter.

5.Cleanthedirtejectionportlocatedintheremovable cover.Removetherubberoutletvalvefromthecover, cleanthecavityandreplacetheoutletvalve.

6.Installthecoverorientingtherubberoutletvalveina downwardposition—betweenapproximately5o’clock to7o’clockwhenviewedfromtheend.

ServiceInterval:Every200hours(Morefrequentlyin

extremelydirtyordustyconditions)

Beforeeachuseordaily

Checktheaircleanerbodyfordamagewhichcouldcausean airleak.Replaceifdamaged.Checkthewholeintakesystem forleaks,damageorloosehoseclamps.

CheckingtheEngine-OilLevel

ServiceInterval:Beforeeachuseordaily

Crankcasecapacityisapproximately7.6L(8qt)withthelter.

Usehigh-qualityengineoilthatmeetsthefollowing specications:

•APIClassicationLevelRequired:CH-4,CI-4orhigher

Changingtheairlterbeforeitisnecessaryonlyincreasesthe chanceofdirtenteringtheenginewhenthelterisremoved.

•Preferredoil:SAE15W-40(above32°C(0°F))

•Alternateoil:SAE10W-30or5W-30(alltemperatures)

Important:Besurethecoverisseatedcorrectlyand sealswiththeaircleanerbody .

1.Opentheenginecover.

2.Releasethelatchessecuringtheaircleanercovertothe aircleanerbody(Figure34).

ToroPremiumEngineoilisavailablefromyourdistributorin either15W -40or10W-30viscosity .

1.Parkthemachineonalevelsurface,stoptheengine, settheparkingbrake,andremovethekeyfromthe ignitionswitch.

2.Releasetheenginecoverlatchandopenthehood.

3.Removethedipstick,wipeitclean,andinstallit(Figure

G012280

G012281

G012305

G012306

35).

Figure35

1.Dipstick

4.Removedipstickandcheckoillevelondipstick.

TheoillevelshouldbeuptotheFULLmark.

ChangingtheEngineOiland Filter

ServiceInterval:Aftertherst50hours

Every150hours

1.Removethedrainplug(Figure37)andlettheoilow intoadrainpan.

5.IftheoillevelisbelowtheFULLmark,removethell cap(Figure36)andaddoiluntillevelreachestheFULL markondipstick.

Important:Donotoverll.

Figure36

1.Oilllcap

Important:Besuretokeeptheengineoillevel betweentheupperandlowerlimitsontheoil gauge.Enginefailuremayoccurasaresultofover llingorunderllingtheengineoil.

6.Installtheoilllcap.

7.Closeenginecoverandsecurewiththelatches.

Figure37

1.Oildrainplug

2.Whentheoilstops,installthedrainplug.

3.Removetheoillter(Figure38).

Figure38

1.Oillter

4.Applyalightcoatofcleanoiltothenewlterseal.

5.Installthereplacementoilltertothelteradapter. Turntheoillterclockwiseuntiltherubbergasket contactsthelteradapter,thentightenthelteran additional1/2turn.

Important:Donotovertightenthelter.

6.Addoiltothecrankcase;refertoCheckingthe

Engine-OilLevel(page34).

FuelSystem

BleedingtheFuelSystem

Maintenance

DANGER

Undercertainconditions,dieselfuelandfuel vaporsarehighlyammableandexplosive.Are orexplosionfromfuelcanburnyouandothersand cancausepropertydamage.

•Useafunnelandllthefueltankoutdoors,in anopenarea,whentheengineisoffandiscold. Wipeupanyfuelthatspills.

•Donotllthefueltankcompletelyfull.Add fueltothefueltankuntilthelevelis6to13mm (1/4to1/2inches)belowthebottomoftheller neck.Thisemptyspaceinthetankallowsthe fueltoexpand.

•Neversmokewhenhandlingfuel,andstayaway fromanopenameorwherefuelfumesmaybe ignitedbyaspark.

•Storefuelinaclean,safety-approvedcontainer andkeepthecapinplace.

Youmustbleedthefuelsystembeforestartingtheengine afteranyofthefollowingsituations:

•Initialstartupofanewmachine

•Enginehasceasedrunningduetolackoffuel

•Maintenancehasbeenperformeduponfuelsystem

components(i.e.,replacedlter,servicedseparator,etc.)

DANGER

Undercertainconditions,dieselfuelandfuel vaporsarehighlyammableandexplosive.Are orexplosionfromfuelcanburnyouandothersand cancausepropertydamage.

•Useafunnelandllthefueltankoutdoors,in anopenarea,whentheengineisoffandiscold. Wipeupanyfuelthatspills.

•Donotllthefueltankcompletelyfull.Add fueltothefueltankuntilthelevelis6to13mm (1/4to1/2inches)belowthebottomoftheller neck.Thisemptyspaceinthetankallowsthe fueltoexpand.

DrainingtheFuelTank

ServiceInterval:Every800hours

Beforestorage

Drainandcleanthefueltankifthefuelsystembecomes contaminatedorifthemachineistobestoredforanextended period.Usecleanfueltoushoutthetank.

CheckingtheFuelLinesand Connections

ServiceInterval:Every400hours/Yearly(whichevercomes

rst)

Checkthefuellinesandconnections.Inspectthemfor deterioration,damage,orlooseconnections.

ReplacingtheFuelFilter Canister

ServiceInterval:Every400hours

1.Cleantheareawheretheltercanistermounts.

2.Removetheltercanisterandcleanthemounting surface.

3.Lubricatethegasketontheltercanisterwithcleanoil.

4.Installthenewltercanisterbyhanduntilthegasket contactsmountingsurface,thenrotateitanadditional 1/2turn.

•Neversmokewhenhandlingfuel,andstayaway fromanopenameorwherefuelfumesmaybe ignitedbyaspark.

•Storefuelinaclean,safety-approvedcontainer andkeepthecapinplace.

1.Parkthemachineonalevelsurfaceandensurethatthe fueltankisatleasthalffull.

2.Openthehood.

3.TurnthekeyintheignitionswitchtotheONposition andcranktheengine.

Note:Themechanicalpumpwillsuckfueloutofthe tank,llthefuellterandfuelhoseandforcetheair intotheengine.Thiscouldtakesometimetofully purgealltheairoutofthesystemandtheenginemight reerraticallyuntilallairispurgedout.Whenallairis purgedandtheengineisrunningsmoothly ,itshouldbe runforafewminutestoensurethatitisfullypurged.

BleedingAirfromtheFuel

G012307

Injectors

Note:Onlyusethisprocedureifthefuelsystemhasbeen

purgedofairthroughnormalprimingproceduresandthe enginewillnotstart;refertoBleedingtheFuelSystem(page

36).

1.LoosenthepipeconnectiontotheNo.1nozzleand holderassembly(Figure39).

Figure39

1.Fuelinjectors

ElectricalSystem Maintenance

Important:Beforeweldingonthemachine,disconnect bothcablesfromthebatteryandtheterminalconnector fromthealternatortopreventdamagetotheelectrical system.

ServicingtheBattery

WARNING

CALIFORNIA

Proposition65Warning

Batteryposts,terminals,andrelated

accessoriescontainleadandleadcompounds,

chemicalsknowntotheStateofCalifornia

tocausecancerandreproductiveharm.

Washhandsafterhandling.

2.MovethrottletotheFASTposition.

3.TurnthekeyinthekeyswitchtotheSTARTposition andwatchthefuelowaroundtheconnector.

Note:Theenginewillcrank.

4.Whenyouobserveasolidowoffuel,turnthekey totheOFFposition.

5.Tightenthepipeconnectorsecurely.

6.Repeatsteps1through5ontheremainingnozzles.

DANGER

Batteryelectrolytecontainssulfuricacidwhichisa deadlypoisonandcausessevereburns.

•Donotdrinkelectrolyteandavoidcontactwith skin,eyes,orclothing.Wearsafetyglassesto shieldyoureyesandrubberglovestoprotect yourhands.

•Fillthebatterywherecleanwaterisalways availableforushingtheskin.

WARNING

Chargingthebatteryproducesgassesthatcan explode.

Neversmokenearthebatteryandkeepsparksand amesawayfromit.

WARNING

Batteryterminalsormetaltoolscouldshortagainst metaltractorcomponentscausingsparks.Sparks cancausethebatterygassestoexplode,resulting inpersonalinjury.

•Whenremovingorinstallingthebattery,donot allowthebatteryterminalstotouchanymetal partsofthemachine.

•Donotallowmetaltoolstoshortbetween thebatteryterminalsandmetalpartsofthe machine.

WARNING

Incorrectbatterycableroutingcoulddamagethe machineandcablescausingsparks.Sparkscan causethebatterygassestoexplode,resultingin personalinjury.

•Always cablebeforedisconnectingthepositive(red) cable.

•Always beforeconnectingthenegative(black)cable.

Checkthebatteryconditionweeklyorafterevery50hours ofoperation.Keeptheterminalsandtheentirebatterycase cleanbecauseadirtybatterywilldischargeslowly .Toclean thebattery,washtheentirecasewithasolutionofbaking sodaandwater.Rinseitwithclearwater.Coatthebattery postsandcableconnectorswithGrafo112X(skin-over) grease(ToroPartNo.505-47)orpetroleumjellytoprevent corrosion.

disconnect

connect

thenegative(black)battery

thepositive(red)batterycable

DriveSystem Maintenance

Changingthe Transmission-OilFilter

ServiceInterval:Aftertherst50hours

Every500hours

1.Unscrewandremovethebottomofthetransmission-oil lterhousing.

2.Withdrawthelterelementanddiscardit.

3.Retanewlterelement.

4.Installthehousing.

Figure40

1.Transmission-oillter

2.Centercuttingunit

3.Hydraulic-oiltank

CheckingtheRearWheel Alignment

ServiceInterval:Every500hours

Topreventexcessivetirewearandensuresafemachine operation,therearwheelsmustbecorrectlyalignedto3to 8mm(0.12to0.31inches).

1.Settherearwheelsinthestraightaheadposition.

2.Measureandcomparethedistancebetweenthefront sidewallsandtherearsidewallsatthewheelcenter height(Figure41).

Note:Thedistancebetweenthefrontsidewallsmust beset3to8mm(0.12to0.31inches)lessthanthe distancebetweentherearsidewalls.

G014442

x + 3 - 8mm

Figure41

1.Wheelcenterheight

2.Tire4.Track-rodassembly

3.Directionofforwardtravel

CoolingSystem Maintenance

Capacityofthecoolingsystemis14L(3.7USgallons). Alwaysprotectthecoolingsystemwitha50/50solutionof waterandethyleneglycolanti-freeze.Donotusewateronly

inthecoolingsystem.

•Afterevery100operatinghours,tightenhoseconnections.

Replaceanydeterioratedhoses.

•Afterevery800operatinghours,drainandushthe

coolingsystem.Addanti-freeze.

3.Toadjustthealignmentoftherearwheels,backoffthe leftandrightlocknutsonthetrackrodassembly.

Note:Theleftlocknutisaleftthread.

4.Rotatethetrackrodtoachievethecorrectdistanceas describedaboveandtightenthelocknutssecurely.

CheckingtheTirePressure

ServiceInterval:Beforeeachuseordaily

Checktheairpressureinthefrontandreartires.Refertothe chartbelowforthecorrectpressure.

Important:Maintaincorrecttirepressureinalltiresto ensurecorrectcontactwiththeturf.

TiresTireTypeRecommendedTirePressures

FrontAxle26x12-

12,4ply

RearAxle20x10-

8,4ply

Conditions

0.7bar(10

Turf

psi)

Road

Conditions

1.4bar(20 psi)

Maximum

Pressure

1.7bar(25 psi)

CheckingtheCoolingSystem

ServiceInterval:Beforeeachuseordaily

Capacityofsystemis14L(3.7USgallons).

1.Carefullyremovetheradiatorcapandexpansiontank cap(Figure42).

CAUTION

Iftheenginehasbeenrunning,the pressurized,hotcoolantcanescapeandcause burns.

•Donotopentheradiatorcapwhenthe engineisrunning.

•Usearagwhenopeningtheradiatorcap, andopenthecapslowlytoallowsteamto escape.

2.Checklevelofcoolantinradiatorwhenthecoolantis cold.Radiatorshouldbelledtothetopoftheller neckandtheexpansiontanklledbetweenthemarks onitsside(Figure42).

CheckingtheTorqueofthe WheelNuts

ServiceInterval:Beforeeachuseordaily

Torquethewheelnutsto200N-m(148ft-lb)forthefront axle,and54N-m(40ft-lb)fortherearaxle.

WARNING

Failuretomaintainpropertorqueofthewheelnuts couldresultinpersonalinjury.

Ensurethatthewheelnutsaretorquedproperly.

1.Fullline

2.Lowline

Figure42

Expansiontank

3.Ifthecoolantlevelislow,adda50/50mixtureofwater andethyleneglycolanti–freeze.Donotoverll.

BrakeMaintenance

Important:Donotusewateronlyor alcohol/methanolbasecoolants.

4.Installtheradiatorandexpansiontankcaps.

RemovingDebrisfromthe CoolingSystem

ServiceInterval:Beforeeachuseordaily—Removedebris

fromthescreen,oilcoolers,andradiator (morefrequentlyindirtyoperating conditions).

1.Turntheengineoffandremovethekeyfromthe ignitionswitch.

2.Releasethefrontenginecoverlatchesandraisethe enginecover.

3.Thoroughlycleanalldebrisoutoftheenginearea.

4.Cleanbothsidesoftheoilcooler,radiatorandrear engineareathoroughlywithcompressedair.

5.Lowertheenginecoverandsecurethelatches.

TowingtheMachine

1.Applytheparkingbrakeofthetowingmachine.

2.Chockthefrontwheelsofthemachinetopreventit fromrollingaway.

3.Connectarigidtowbarbetweenthetowingeyeonthe machineandasuitabletowingvehicle.

Note:Ensurethatthetowingvehiclespecicationis suitedtobrakingthecombinedweighttorestwhile maintainingcompletecontrolatalltimes.

4.Removethehexplugfromtheright,frontwheelmotor discbrakeassembly(Figure43).

Figure43

1.Frontwheelmotor

2.Hexplug

3.Brake-releasebar

5.Insertasetscrew(M12x40mm)andwasher(M12) throughthebrake-releasebarandintotheholeinthe centerofthemotorendplate(Figure43).

6.Tightenthesetscrewintothethreadedholeinthe brakepistonuntilthebrakeisreleased.

7.Repeatthesteps4through6fortheleft,frontwheel motordiscbrakeassembly .

8.Todecommissionthehydraulicservicebrakingsystem, openthetransmissionbypassvalveontopofthe transmissionpumpasshowninFigure44.

4.Washer(M12)

5.Setscrew(M12x40mm)

Important:Thevalveisfullyopenat3 counter-clockwiserevolutions.Donotopenthe valvepast3revolutions

Note:Thesteeringmustbeoperatedmanuallywhen themachineisbeingtowed.Thesteeringwillfeel heavyasthereisnohydraulicassistancewhenthe engineisoff.

WARNING

Beforeusingthemachine,ensurethatthebraking systemoperatescorrectly.Carryoutinitialchecks withthemachineatslowspeed.

Donotoperatethemachineifthebraking systemdoesnotworkcorrectlyorwiththebrakes decommissioned.

Figure44

9.Removethewheelchocksbeforetowing.

Note:Themachineisnowinafreewheelcondition andcanbetowedforashortdistanceataslowspeed.

RecommissioningtheMachine afterTowing

1.Chockthefrontwheels.

2.Closethetransmissionbypassvalve(Figure44).

Note:Turnthevalveclockwiseandtorque48N-m (30ft-lb)to52N-m(50ft-lb).

3.Removethesetscrew,washer,andbrake-releasebar fromtherightandleftfrontwheelmotordiscbrake assemblies(Figure43).

4.Installthehexplugintothemotorendplateofthe motordiscassemblies.

5.Storethebrakereleasebars,washers,andsetscrews forfutureuse.

6.Removethewheelchocks.

7.Disconnectthetowbar.

Note:Thebrakingsystemwillnowoperatenormally.

BeltMaintenance

G012310

ControlsSystem

Checktheconditionandtensionofthealternatorbeltafter therstdayofoperationandevery100operatinghours thereafter.

CheckingtheConditionand TensionoftheAlternatorBelt

ServiceInterval:Every100hours

•Propertensionwillallowa10mm(3/8inch)deection

whenaforceof4.5kg(10lb)isappliedonthebelt midwaybetweenthepulleys.

•Ifthedeectionisnot10mm(3/8inch),loosenthe

alternatormountingbolts(Figure45).Increaseor decreasethealternatorbelttensionandtightenthebolts.

Note:Checkdeectionofbeltagaintoensurethatthe tensioniscorrect.

Maintenance

CheckingtheForward/Reverse TravelPedalAction

Withtheengineswitchedoff,operatetheforwardandreverse travelpedalsthroughthefullrangeofarticulationandensure thatthemechanismreturnsfreelytotheNEUTRALposition.

Checkingthe Operator-PresenceSeat Switch

ServiceInterval:Beforeeachuseordaily

1.Sitontheoperatorseatandstarttheengine.

2.Lowerthecuttingunitstotheground.

3.Engagethecutterdriveintheforwarddirection.

4.Risefromtheoperatorseatandcheckthatthecutting cylinderscometoastopafteraninitial1to2second delay.

5.Repeattheprocedurewiththecuttingcylinders runninginreverse.

Figure45

1.Alternator2.Mountingbolt

CheckingtheCutterDrive InterlockSwitch

1.Stoptheengine.

2.OperatethecutterdriveswitchtotheOFFposition andturntheignitionkeytopositionI.Thecuttingunit driveswitchindicatorlightshouldnotilluminate.

3.Operatetheswitchtotheforwardposition.

Note:Theindicatorlightshouldnotilluminateand theengineshouldnotstartwhentheignitionkeyis turned.Repeatforthereverseposition.

CheckingtheParkingBrake InterlockSwitch

1.Stoptheengine.

2.Engagetheparkingbrake.

3.TurntheignitionkeytopositionI.Theparkingbrake indicatorlightshouldilluminate.

4.Disengagetheparkingbrake.Theindicatorlight shouldgooutandtheengineshouldnotstartwhen theignitionkeyisturned.

5.Settheparkingbrake,sitontheoperatorseat,andstart theengine.

6.Releasetheparkingbrake.

7.Risefromtheoperatorseatandcheckthattheengine stops.

CheckingtheTransmission NeutralInterlockSwitch

1.Stoptheengine.

2.Removeyourfootfromtheforward/reversetravel pedals.

3.TurntheignitionkeytopositionIandthetransmission neutralindicatorlightshouldilluminate.

4.Applylightpressuretothetravelpedalsinaforward andreversedirectiontocheckthattheindicatorlight turnsoff.

Note:Takeextremecaretoensurethattheareaaroundthe machineisclearbeforecheckingthattheenginedoesnot startunderthiscondition.

CheckingtheDiverterValves

1.Sitontheoperatorseatandstarttheengine.

2.Engagethecutting-unitdriveswitchintheforward direction.

3.Lowerthecuttingunitstotheground.

Note:Thecylinderdrivewillengagewhenthecutting unitsareapproximately300mm(12inches)above groundlevel.

4.Raisethecuttingunits.

HydraulicSystem Maintenance

WARNING

Hydraulicuidescapingunderpressurecan penetrateskinandcauseinjury.

•Makesureallhydraulicuidhosesandlinesare ingoodconditionandallhydraulicconnections andttingsaretightbeforeapplyingpressureto thehydraulicsystem.

•Keepyourbodyandhandsawayfrompin holeleaksornozzlesthatejecthighpressure hydraulicuid.

•Usecardboardorpapertondhydraulicleaks.

•Safelyrelieveallpressureinthehydraulicsystem beforeperforminganyworkonthehydraulic system.

•Getimmediatemedicalhelpifuidisinjected intoskin.

ServicingtheHydraulic System

ServiceInterval:Every500hours

Note:Keepwaterawayfromelectricalcomponents.Usea dryclothorbrushtocleansuchareas.

Note:Thecylinderdrivewilldisengagewhenthe cuttingunitsareapproximately300mm(12inches) abovegroundlevel.

Ifthedivertervalvesarenotoperatingcorrectly,contactyour AuthorizedServiceDealer.

Thisprocedureisbestcarriedoutwhenthehydraulicoilis warm(nothot).Lowerthecuttingunitstothegroundand drainthehydraulicsystem.

1.Removetheoiltankllerangetogainaccesstothe suctionstrainer.

2.Unscrewandremovethestrainerandcleanwith parafnorpetrolbeforeinstalling.

3.Installthereturnlineoillterelement.

4.Installthetransmissionoillterelement.

5.Fillthehydraulictankwithfreshcleanhydraulicoilof therecommendedgrade.

6.Runthemachineandoperateallhydraulicsystemsuntil thehydraulicoiliswarm.

7.Checktheoillevelandtopupasnecessarytotheupper markonthesightlevelgauge.

1.Suctionstrainer

G014570

2.Oiltanksuctionange

Figure46

3.Fillerstrainer

4.Drainplug

Important:Manyhydraulicuidsarealmostcolorless, makingitdifculttospotleaks.Areddyeadditivefor thehydraulicsystemoilisavailablein20ml(2/3oz) bottles.Onebottleissufcientfor15to22liters(4to6 USgallons)ofhydraulicoil.Orderpart44–2500from yourAuthorizedT oroDistributor.

Synthetic,BiodegradableHydraulicFluid(Availablein

19liter(5USgallon)containersor208liter(55USgallon) drums—seethepartscatalogorT orodistributorforpart numbers.)

Thishigh-quality,synthetic,biodegradableuidhasbeen testedandfoundcompatibleforthismodel.Otherbrands ofsyntheticuidmayhaveseal-compatabilityproblems andTorocannotassumeresponsibilityforunauthorized substitutions.

Note:Thissyntheticuidisnotcompatiblewiththe ToroBiodegradableFluidpreviouslysold.SeeyourToro distributorformoreinformation.

Alternativeuids:

•MobilEALEnvirosynH46(US)

•MobilEALHydraulicOil46(International)

CheckingtheHydraulicFluid

Themachinesreservoirislledatthefactorywith approximately77L(20.3USgallons)ofhighqualityhydraulic uid.Checkthelevelofthehydraulicuidbeforerst startingtheengineanddailythereafter.Therecommended replacementuidisasfollows:

ToroPremiumAllSeasonHydraulicFluid(Availablein5 gallonpailsor55gallondrums.SeepartscatalogorToro distributorforpartnumbers.)

Alternateuids:IftheTorouidisnotavailable,otheruids maybeusedprovidedtheymeetallthefollowingmaterial propertiesandindustryspecications.

Note:Torowillnotassumeresponsibilityfordamage causedbyimpropersubstitutions,souseonlyproducts fromreputablemanufacturerswhowillstandbehindtheir recommendation.

HighViscosityIndex/LowPourPointAnti-wearHydraulic Fluid,ISOVG46

MaterialProperties:

Viscosity,ASTMD445cSt@40°C44to48

ViscosityIndexASTM D2270 PourPoint,ASTMD97-34°Fto-49°F

IndustrySpecications:

VickersI-286-S(QualityLevel),VickersM-2950-S (QualityLevel),DenisonHF-0

cSt@100°C7.9to8.5 140to160

1.Positionmachineonalevelsurface,lowerthecutting unitsandstoptheengine.

2.Checkthesightlevelgaugeonthesideofthetank.The levelneedstobeattheuppermark.

3.Ifhydraulicoilisneeded,cleanareaaroundthecapof hydraulictank(Figure47).Removecapfromthetank.

Figure47

1.Hydraulic-tankcap

2.Oiltank

3.Sight-levelgauge

4.Removethecapandllthetanktotheuppermarkon thesightlevelgauge.Donotoverll.

Theproperhydraulicuidsmustbespeciedfor mobilemachinery(asopposedtoindustrialplantusage), multiweight-type,withZnDTPorZDDPantiwearadditive package(notanashless-typeuid).

5.Installthecapontothetank.

ChangingtheHydraulicOil

g014491

CheckingtheHydraulicOil

ReturnFilter

ServiceInterval:Aftertherst50hours

Every500hours

1.Removethereturnlter.

2.Wipeoilontothenewreturnltergasket.

3.Installthenewreturnltertothemachine.

OverheatWarningSystem

ServiceInterval:Every500hours

Figure49

1.Temperatureswitch2.Hydraulicoiltank

1.TurntheignitionkeytotheignitiononpositionI.

2.Disconnectthered/bluewireterminalfromthe hydraulictanktemperatureswitch.

3.Touchthemetalterminalofthewireontoasuitable earthpoint,ensuringthatthemetalsurfacesmake goodcontact.

Figure48

1.Enginefuellter2.Hydraulicoilreturnlter

Note:Thehornwillsoundandthehydraulicoiltemperature warninglightwillilluminatetoconrmcorrectoperation.If necessary,makerepairsbeforeoperatingthemachine.

CheckingtheHydraulicLines andHoses

Daily,checkhydrauliclinesandhosesforleaks,kinked lines,loosemountingsupports,wear,loosettings,weather deterioration,andchemicaldeterioration.Makeallnecessary repairsbeforeoperatingthemachine.

CuttingUnitMaintenance

RefertoyourcuttingunitsOperator’ sManualformaintenance procedures.

Storage

PreparingtheTractionUnitfor Storage

1.Thoroughlycleanthetractionunit,cuttingunits,and engine.

2.Checkthetirepressure.RefertoCheckingtheTire

Pressure(page39).

3.Checkallfastenersforloosenessandtightenthemas necessary.

4.Greaseallgreasettingsandpivotpoints.Wipeup anyexcesslubricant.

5.Lightlysandandusetouch-uppaintonpaintedareas thatarescratched,chipped,orrusted.Repairanydents inthemetalbody.

6.Servicethebatteryandcablesasfollows:

A.Removethebatteryterminalsfromthebattery

posts.

B.Cleanthebattery,terminals,andpostswithawire

brushandbakingsodasolution.

C.Coatthecableterminalsandbatterypostswith

Grafo112Xskin-overgrease(Toropart505-47) orpetroleumjellytopreventcorrosion.

D.Slowlyrechargethebatteryevery60daysfor24

hourstopreventleadsulfationofthebattery.

PreparingtheEnginefor Storage

1.Draintheengineoilfromtheoilpanandreplacethe drainplug.

2.Removeanddiscardtheoillter.Installanewoillter.

3.Relltheoilpanwithdesignatedquantityofmotoroil.

4.Starttheengineandrunitatidlespeedfor approximately2minutes.

5.Stoptheengine.

6.Thoroughlydrainallfuelfromthefueltank,lines,and thefuellter/waterseparatorassembly.

7.Flushthefueltankwithfresh,cleandieselfuel.

8.Secureallfuelsystemttings.

9.Thoroughlycleanandservicetheaircleanerassembly.

10.Sealtheair-cleanerinletandtheexhaustoutletwith weatherprooftape.

11.Checktheantifreezeprotectionandaddantifreezeas neededfortheexpectedminimumtemperatureinyour area.

Troubleshooting

Problem

Thereareareasofuncutgrassatthe overlapbetweencuttingcylinders.

Therearefull-widthridgelinesinthecut acrossthedirectionoftravel.

Thereareridgelinesinthecutgrass, acrossthedirectionoftravel,overthe cuttingwidthofonecylinder.

Thereisastepinthecutgrassheight atthepointofoverlapbetweencutting cylinders.

PossibleCauseCorrectiveAction

1.Y ouareturningtootightly.1.Increasetheturningradius.

2.Themachineslidessidewayswhen travelingacrossthefaceofaslope.

3.Thereisnogroundcontacton1end ofthecutterbecauseofpoorlyrouted hosesorwronglypositionedhydraulic adaptors.

4.Thereisnogroundcontactonone endofthecutterbecauseapivotpin isseizing.

5.Thereisnogroundcontactononeend ofthecutterbecauseofgrassbuildup underthecuttingunit.

1.Theforwardspeedistoohigh.1.Reduceforwardspeed.

2.Thecylinderspeedistooslow.2.Increasethemachineenginespeed.

3.Theheightofcutistoolow.3.Raisetheheightofcut.

1.Acylinderisrunningslow .

1.Thereisaninconsistentheightofcut settingononecylinder.

2.Theraise/lowerpositioncontrolisnot intheoatposition.

3.Thereisnogroundcontactononeend ofthecutterbecauseofpoorlyrouted hosesorwronglypositionedhydraulic adaptors.

4.Thereisnogroundcontactonone endofthecutterbecauseofpivotpins seizing.

5.Thereisnogroundcontactononeend ofthecutterbecauseofgrassbuildup underthecuttingunit

2.Mowup/downtheslope.

3.Correctthehoseroutingortheposition ofthehydraulicadaptors.

4.Releaseandgreasethepivotpoints.

5.Clearthegrassbuildup.

1.Checkthecylinderspeed;consultyour authorizeddistributor.

1.Checkandadjusttheheightofcut setting.

2.Setthepositioncontroltotheoat position.

3.Correctthehoseroutingandthe positionofthehydraulicadaptors.

4.Releaseandgreasethepivotpoints.

5.Removethegrassbuildup.

Therearesomeuncutorpoorlycut strandsofgrass.

1.Acuttingcylinderispartiallyoutof contactwiththebottomblade.

2.Acuttingcylinderisinheavycontact withthebottomblade.

3.Theheightofcutistoohigh.3.Lowertheheightofcutsetting.

4.Thecuttingedgesofthecutting cylinders/bottombladesarerounded.

1.Adjustthe cutting-cylinder-to-bottom-blade contact.

2.Adjustthe cutting-cylinder-to-bottom-blade contact.

4.Backlaporgrindtheedges.

Problem

PossibleCauseCorrectiveAction

Therearelinesofuncutorbadlycutgrass inthedirectionoftravel.

Thedifferentiallockisnotoperational.

Thereisexcessivebottombladewear .

1.Thereistramliningofthecutting edgesduetoheavycontactcausedby poorcutting-cylinder-to-bottom-blade adjustment.

2.Thebottombladeisincontactwiththe ground.

3.Thebottombladehasanose-down attitude.

4.Thecuttingunitsarebouncing.

5.Thereareworncylinder bearings/bearinghousingpivots.

6.Thereareloosecomponentsinthe cuttingunit.

1.Theswitchisdamaged.

2.Thesolenoidvalveisdamaged.

3.Thewiringisdamaged/worn.3.Checkthewiring/connectionsas

1.Theundulationsaretoosevereforthe heightofcutsetting.

2.Theheightofcutistoolow.2.Raisetheheightofcut.

1.Thebottombladeisinheavycontact withtheground.

2.Thecuttingedgesofthecutting cylinderand/orbottombladeare rounded.

3.Thecylinderisinheavycontactwith thebottomblade.

4.Thereisadamagedcuttingcylinderor bottomblade.

5.Thereareexcessivelyabrasiveground conditions.

1.Backlaporgrindtheedges.

2.Raisetheheightofcut.

3.Adjustthecuttingunittopositionthe bottombladeparalleltotheground.

4.Reducetheforwardspeedandreduce theweighttransfer.

5.Replaceanywornparts.

6.Checkandtightencomponentsas necessary.

1.Checktheswitchandreplaceif necessary.

2.Serviceorreplacethesolenoidvalve.

necessary.

1.Useoatingcuttingunits. Thereisscalpingoftheturf.

1.Raisetheheightofcut.

2.Backlaporgrindtheedges.

3.Adjustthe cutting-cylinder-to-bottom-blade contact.

4.Grindorreplacepartsasnecessary.

5.Raisetheheightofcut.

Theenginedoesnotstartwiththeignition key.

Thebatteryhasnopower.

1.Thetransmissionneutralinterlock switchisnotenergized.

2.Theparkingbrakeinterlockswitchis notenergized.

3.Thecuttingunitdriveinterlockswitch isnotenergized.

4.Thereisamalfunctioningelectrical connection.

1.Aterminalconnectionislooseor corroded.

2.Thealternatorbeltislooseorworn.2.Adjustthetensionorreplacethebelt;

3.Thebatteryisdischarged.

4.Thereisanelectricalshortcircuit.

1.Removeyourfootfromthe forward/reversepedalsorcheck thesettingofthetransmissionneutral interlockswitch.

2.Movetheparkingbrakeswitchtothe Onposition.

3.MovethecutterswitchtotheOff position.

4.Locateandcorrectthefaultinthe electricalsystem.

1.Cleanandtightentheterminal connections.Chargethebattery.

refertoengineoperator’smanual.

3.Chargeorreplacethebattery.

4.Locatetheshortcircuitandxit.

Problem

PossibleCauseCorrectiveAction

Thehydraulicoilsystemisoverheating.

Thebrakesystemdoesnotoperate correctly.

Thereisalackofsteering.

Thereisnomachinemovementinforward orreverse.

1.Thereisablockedscreen.

2.Theoilcoolernsaredirty/blocked.2.Cleanthens.

3.Theengineradiatorisdirty/blocked.3.Cleantheradiator.

4.Thereliefvalvesettingislow.4.Havethereliefvalvepressurechecked.

5.Theoillevelislow.5.Fillthereservoirtothecorrectlevel.

6.Thebrakesareengaged.6.Disengagethebrakes.

7.Thecuttingcylinderstightonthe bottomblades.

8.Thereisamalfunctioningfanorfan drive.

1.Thereisamalfunctioningwheelmotor brakeassembly.

2.Thebrakediscsareworn.2.Replacethebrakediscs;consultyour

1.Thesteeringvalveismalfunctioning.1.Serviceorreplacethesteeringvalve.

2.Ahydrauliccylinderismalfunctioning.2.Serviceorreplacethehydraulic

3.Asteeringhoseisdamaged.3.Replacethehose.

1.Theparkingbrakeisengaged.1.Releasetheparkingbrake.

2.Theoillevelislow.2.Fillthereservoirtothecorrectlevel.

3.Thereservoirhasthewrongkindofoil.3.Drainthereservoirandllitwiththe

4.Thedrivepedallinkageisdamaged.

5.Thetransmissionpumpisdamaged.5.Havethetransmissionpump

6.Thetransmissionbypassvalveisopen.

7.Thereisabrokendrivecoupling.7.Replacethedrivecoupling.

8.Thetransmissionlterisblocked.8.Replacethetransmissionlter.

1.Cleanthescreen.

Consultyourauthorizeddistributor.

7.Adjustthesettings.

8.Checkthefanoperationandservice itasrequired.

1.Consultyourauthorizeddistributor.

authorizeddistributor.

cylinder.

correctoil.

4.Checkthelinkageandreplaceany damagedorwornparts.

overhauledbyyourauthorized distributor.

6.Closethebypassvalve.

Themachinecreepsforwardorbackward inneutral.

Thework/transportmodesare non-operational.

Thereisexcessivenoiseinthehydraulic system.

1.Thetransmissionneutraladjustmentis setincorrectly.

1.Thecontrolswitchisdamaged.

2.Thesolenoidvalveisdamaged.

3.Thewiringisdamaged/worn.3.Checkthewiring/connections.

1.Apumpismalfunctioning.1.Identifythenoisypumpandserviceor

2.Amotorismalfunctioning.2.Identifythenoisymotorandserviceor

3.Airisleakingintothesystem.

4.Asuctionstrainerisblockedor damaged.

5.Theoilhasexcessiveviscositydueto coldconditions.

6.Thereliefvalvesettingislow.6.Havethereliefvalvepressurechecked.

7.Thehydraulicoillevelislow .7.Fillthehydraulicoilreservoirtothe

1.Adjustthetransmissionneutrallinkage setting.

1.Checktheswitchandreplaceif necessary.

2.Serviceorreplacethesolenoidvalve.

replaceit.

3.Tightenorreplacethehydraulicttings, particularlyinthesuctionlines.

4.Cleanandreplacethesuctionstrainer orrenewitasnecessary.

5.Allowthesystemtowarmup.

Consultyourauthorizeddistributor.

correctlevel.

Problem

PossibleCauseCorrectiveAction

Afteraninitialperiodofsatisfactory operation,themachinelosespower .

Acylinderknockswhilerotating.

Onecylinderrotatesslowly.

1.Apumpormotorisworn.1.Replacepartsasnecessary.

2.Thehydraulicoillevelislow .2.Fillhydraulicoiltanktocorrectlevel

3.Theoilinthehydraulicsystemhasthe wrongviscosity.

4.Theoil-lterelementisblocked.4.Changethelterelement.

5.Thepressurereliefvalveis malfunctioning.

6.Thesystemisoverheating.

7.Thereareleaksonthesuctionhose.

1.Thereisahighspotonthecylinderor thebottombladeduetocontactwitha foreignobject.

2.Thecylinderbearingsareworn.2.Replacethebearingsasnecessary.

1.Acuttingcylinderbearingisseized.1.Replacethebearingsasnecessary.

2.Amotorwithincorrectrotationwas installed.

3.Themotorintegralcheckvalveis jammedopen.

4.Thecuttingcylinderistightonthe bottomblade.

5.Themotorisworn.5.Replacethemotor.

6.Thedivertervalveisonlypartlyopen.

3.Replacetheoilinthehydraulictank withthecorrectviscosity-gradeoil; refertotheSpecicationssection.

5.Havethereliefvalvecleanedand pressurechecked.Consultyour authorizeddistributor.

6.Checkthecylinder-to-bottom-blade adjustment.Reducetheworkrate (increasetheheightofcutorreduce theforwardspeed).

7.Checkandtightenthettings.Replace thehoseifnecessary.

1.Removethehighspotwithastoneand backlaptorestorethecuttingedges. Severedamagewillrequiregrinding.

2.Checkthemotorandreplaceitif necessary.

3.Havethecheckvalvecleanedand checked.

4.Adjustthesetting.

6.Freeoffandlubricateorreplacethe divertervalveasnecessary .

Acuttingunitfailstoliftoutofwork.

Thecuttingunitsdonotfollowthecontours oftheground.

1.Thereisaliftcylindersealfailure.

2.Thepressurereliefvalveisjammed openorwronglyset.

3.Thereisamalfunctioningcontrolvalve.3.Overhaulthecontrolvalve.

4.Thereismechanicalblockage.4.Removetheblockage.

1.Thehoseroutingortheorientationof thehydraulicttingsisincorrect.

2.Thepivotpointsaretootight.2.Releaseandgreasethepivotpointas

3.Themachineisbeingoperatedinthe ‘hold’position.

4.Theweighttransferissettoohigh.4.Reducetheweighttransfer.

1.Replacetheseals.

2.Havethereliefvalvepressurechecked. Consultyourauthorizeddistributor.

1.Movethecuttingunitsthroughoutthe extremesofmovementandobserve anytightnessinthehoses.Correctly routethehosesandorientatethe ttingsasnecessary .

necessary.

3.Movethepositioncontrolswitchto ‘down/oat’position.

Problem

PossibleCauseCorrectiveAction

Thecuttingunitsfailtostartupwhen loweredintowork.

Thecylindersrotateinthewrongdirection.

1.Theseatsensorswitchis malfunctioning.

2.Thehydraulic-oillevelislow.2.Fillthehydraulic-oilreservoirtothe

3.Adriveshaftissheared.3.Checkthemotorandcylinder

4.Thepressurereliefvalveisjammed openorwronglyset.

5.Acuttingcylinderisjammed.

6.Acuttingcylinderistightonthebottom blade.

7.AcuttingunitcontrolvalveisintheOFF position,causedbymalfunctioning controlvalve.

8.AcuttingunitcontrolvalveisintheOFF position,causedbyanelectricalfault.

9.Thedivertervalveisjammed.

1.Thehosesareincorrectlyconnected.

2.Thecuttingunitdriveswitchis incorrectlyconnected.

1.Checkthemechanicalandelectrical operationoftheswitch.

correctlevel.

driveshaftsandreplacethemif necessary.

4.Havethereliefvalvepressurechecked. Consultyourauthorizeddealer .

5.Clearanyjamsasnecessary.

6.Adjustthesetting.

7.Overhaulthecontrolvalve.

8.Havetheelectricalsystemcheckedfor anelectricalfault.

9.Freeoffandlubricateorreplacethe divertervalveasnecessary .

1.Checkthehydrauliccircuitandconnect thehosescorrectly .

2.Checktheelectricalconnectionsofthe switch.

Notes:

InternationalDistributorList

Distributor:

AgrolancKft BalamaPrimaEngineeringEquip.HongKong85221552163 B-RayCorporation

CascoSalesCompany

CeresS.A.CostaRica

CSSCTurfEquipment(pvt)Ltd.SriLanka CyrilJohnston&Co. CyrilJohnston&Co.RepublicofIreland

EquiverMexico525553995444ParklandProductsLtd.NewZealand6433493760 FemcoS.A.Guatemala ForGarderOU

G.Y .K.CompanyLtd. GeomechanikiofAthensGreece GolfinternationalTurizm GuandongGoldenStarChina HakoGroundandGardenSweden

HakoGroundandGarden HayterLimited(U.K.) HydroturfInt.CoDubai HydroturfEgyptLLC IrrimacPortugal351212388260T oroEuropeNVBelgium3214562960 IrrigationProductsInt'lPvtLtd.India0091442449

JeanHeybroekb.v.Netherlands31306394611VictusEmakPoland48618238369

Country:

Hungary3627539640

Korea82325512076

PuertoRico7877888383

NorthernIreland442890813121

Estonia3723846060

Japan81726325861

Turkey902163365993Riversa

Norway4722907760 UnitedKingdom441279723444 UnitedArabEmirates97143479479T-MarktLogisticsLtd.Hungary3626525500 Egypt2025194308ToroAustraliaAustralia61395807355

PhoneNumber:Distributor:

5062391138

94112746100

442890813121

5024423277

30109350054

862087651338 4635100000

4387

Country:

MaquiverS.A.Colombia MaruyamaMfg.Co.Inc. Mountelda.s.CzechRepublic

Mountelda.s.Slovakia

MunditolS.A.

NormaGarden OslingerTurfEquipmentSA OyHakoGroundandGarden

Perfetto PratoverdeSRL.

Prochaska&Cie RTCohen2004Ltd.

LelyTurfcare SolvertS.A.S.

SpyprosStavrinidesLimitedCyprus SurgeSystemsIndiaLimited

ValtechMorocco21253766

Japan81332522285

Argentina541 14821

Russia749541 16120 Ecuador59342396970 Finland35898700733

Poland48618208416 Italy390499128

Austria4312785100 Israel97298617979 Spain Denmark4566109200 France331308177

India911292299901

Phone Number:

5712364079

420255704 220 420255704 220

9999

128

34952837500

00 35722434131

3636

EuropeanPrivacyNotice

TheInformationToroCollects ToroWarrantyCompany(Toro)respectsyourprivacy.Inordertoprocessyourwarrantyclaimandcontactyouintheeventofaproductrecall,weaskyou tosharecertainpersonalinformationwithus,eitherdirectlyorthroughyourlocalT orocompanyordealer.

TheT orowarrantysystemishostedonserverslocatedwithintheUnitedStateswhereprivacylawmaynotprovidethesameprotectionasapplies inyourcountry.

BYSHARINGYOURPERSONALINFORMATIONWITHUS,YOUARECONSENTINGTOTHEPROCESSINGOFYOURPERSONALINFORMA TION ASDESCRIBEDINTHISPRIV ACYNOTICE.

TheWayT oroUsesInformation Toromayuseyourpersonalinformationtoprocesswarrantyclaims,tocontactyouintheeventofaproductrecallandforanyotherpurposewhichwetell youabout.ToromayshareyourinformationwithT oro'safliates,dealersorotherbusinesspartnersinconnectionwithanyoftheseactivities.Wewillnot sellyourpersonalinformationtoanyothercompany.Wereservetherighttodisclosepersonalinformationinordertocomplywithapplicablelawsand withrequestsbytheappropriateauthorities,tooperateoursystemsproperlyorforourownprotectionorthatofotherusers.

RetentionofyourPersonalInformation Wewillkeepyourpersonalinformationaslongasweneeditforthepurposesforwhichitwasoriginallycollectedorforotherlegitimatepurposes (suchasregulatorycompliance),orasrequiredbyapplicablelaw .

Toro'sCommitmenttoSecurityofYourPersonalInformation Wetakereasonableprecautionsinordertoprotectthesecurityofyourpersonalinformation.Wealsotakestepstomaintaintheaccuracyandcurrent statusofpersonalinformation.

AccessandCorrectionofyourPersonalInformation Ifyouwouldliketorevieworcorrectyourpersonalinformation,pleasecontactusbyemailatlegal@toro.com.

AustralianConsumerLaw

AustraliancustomerswillnddetailsrelatingtotheAustralianConsumerLaweitherinsidetheboxoratyourlocalT oroDealer.

374-0269RevH

TheToroTotalCoverageGuarantee

ALimitedWarranty

ConditionsandProductsCovered

TheToro toanagreementbetweenthem,jointlywarrantyourT oroCommercial product(“Product”)tobefreefromdefectsinmaterialsorworkmanship fortwoyearsor1500operationalhours*,whicheveroccursrst.This warrantyisapplicabletoallproductswiththeexceptionofAerators (refertoseparatewarrantystatementsfortheseproducts).Wherea warrantableconditionexists,wewillrepairtheProductatnocosttoyou includingdiagnostics,labor,parts,andtransportation.Thiswarranty beginsonthedatetheProductisdeliveredtotheoriginalretailpurchaser. *Productequippedwithanhourmeter.

Companyanditsafliate,T oroWarrantyCompany,pursuant

InstructionsforObtainingWarrantyService

YouareresponsiblefornotifyingtheCommercialProductsDistributoror AuthorizedCommercialProductsDealerfromwhomyoupurchasedthe Productassoonasyoubelieveawarrantableconditionexists.Ifyouneed helplocatingaCommercialProductsDistributororAuthorizedDealer,or ifyouhavequestionsregardingyourwarrantyrightsorresponsibilities, youmaycontactusat:

CommercialProductsServiceDepartment ToroWarrantyCompany 811 1LyndaleAvenueSouth Bloomington,MN55420-1196 E-mail:commercial.warranty@toro.com

OwnerResponsibilities

AstheProductowner,youareresponsibleforrequiredmaintenanceand adjustmentsstatedinyourOperator’sManual.Failuretoperformrequired maintenanceandadjustmentscanbegroundsfordisallowingawarranty claim.

contamination,useofunapprovedcoolants,lubricants,additives, fertilizers,water,orchemicals,etc.

•Normalnoise,vibration,wearandtear ,anddeterioration.

•Normal“wearandtear”includes,butisnotlimitedto,damagetoseats

duetowearorabrasion,wornpaintedsurfaces,scratcheddecalsor windows,etc.

Parts

Partsscheduledforreplacementasrequiredmaintenancearewarranted fortheperiodoftimeuptothescheduledreplacementtimeforthatpart. Partsreplacedunderthiswarrantyarecoveredforthedurationofthe originalproductwarrantyandbecomethepropertyofT oro.T orowillmake thenaldecisionwhethertorepairanyexistingpartorassemblyorreplace it.T oromayuseremanufacturedpartsforwarrantyrepairs.

NoteRegardingDeepCycleBatteryWarranty:

Deepcyclebatterieshaveaspeciedtotalnumberofkilowatt-hoursthey candeliverduringtheirlifetime.Operating,recharging,andmaintenance techniquescanextendorreducetotalbatterylife.Asthebatteriesin thisproductareconsumed,theamountofusefulworkbetweencharging intervalswillslowlydecreaseuntilthebatteryiscompletelywornout. Replacementofwornoutbatteries,duetonormalconsumption,isthe responsibilityoftheproductowner.Batteryreplacementmayberequired duringthenormalproductwarrantyperiodatowner’sexpense.

MaintenanceisatOwner’sExpense

Enginetune-up,lubricationcleaningandpolishing,replacementofItems andConditionsNotCoveredlters,coolant,andcompletingRecommended MaintenancearesomeofthenormalservicesT oroproductsrequirethat areattheowner’sexpense.

ItemsandConditionsNotCovered

Notallproductfailuresormalfunctionsthatoccurduringthewarranty periodaredefectsinmaterialsorworkmanship.Thiswarrantydoesnot coverthefollowing:

•Productfailureswhichresultfromtheuseofnon-T ororeplacement

parts,orfrominstallationanduseofadd-on,ormodiednon-Toro brandedaccessoriesandproducts.Aseparatewarrantymaybe providedbythemanufactureroftheseitems.

•Productfailureswhichresultfromfailuretoperformrecommended

maintenanceand/oradjustments.Failuretoproperlymaintainyour ToroproductpertheRecommendedMaintenancelistedinthe Operator’sManualcanresultinclaimsforwarrantybeingdenied.

•ProductfailureswhichresultfromoperatingtheProductinanabusive,

negligentorrecklessmanner.

•Partssubjecttoconsumptionthroughuseunlessfoundtobedefective.

Examplesofpartswhichareconsumed,orusedup,duringnormal Productoperationinclude,butarenotlimitedto,brakespadsand linings,clutchlinings,blades,reels,bedknives,tines,sparkplugs, castorwheels,tires,lters,belts,andcertainsprayercomponents suchasdiaphragms,nozzles,andcheckvalves,etc.

RepairbyanAuthorizedToroDistributororDealerisyoursoleremedy underthiswarranty.

NeitherTheToroCompanynorToroWarrantyCompanyisliablefor indirect,incidentalorconsequentialdamagesinconnectionwiththe useoftheToroProductscoveredbythiswarranty,includingany costorexpenseofprovidingsubstituteequipmentorserviceduring reasonableperiodsofmalfunctionornon-usependingcompletion ofrepairsunderthiswarranty.ExceptfortheEmissionswarranty referencedbelow,ifapplicable,thereisnootherexpresswarranty .

Allimpliedwarrantiesofmerchantabilityandtnessforusearelimitedtothe durationofthisexpresswarranty .Somestatesdonotallowexclusionsof incidentalorconsequentialdamages,orlimitationsonhowlonganimplied warrantylasts,sotheaboveexclusionsandlimitationsmaynotapplytoyou.

Thiswarrantygivesyouspeciclegalrights,andyoumayalsohaveother rightswhichvaryfromstatetostate.

GeneralConditions

•Failurescausedbyoutsideinuence.Itemsconsideredtobeoutside

inuenceinclude,butarenotlimitedto,weather,storagepractices,

CountriesOtherthantheUnitedStatesorCanada

CustomersshouldcontacttheirT oroDistributor(Dealer)toobtainguaranteepoliciesforyourcountry,province,orstate.Ifforanyreasonyouare dissatisedwithyourDistributor'sserviceorhavedifcultyobtainingguaranteeinformation,contacttheT oroimporter.Ifallotherremediesfail,you maycontactusatT oroWarrantyCompany.

374-0277RevA

Toro 02750, T4240 Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SafeOperatingPractices

ToroRidingMowerSafety

VibrationLevel

SoundPowerLevel

SoundPressureLevel

BrakingSystem

WarningSystems

IndicatorLights

Attachments/Accessories

ThinkSafetyFirst

CheckingtheEngine-OilLevel

AddingFuel

UsingtheOperatorPlatform LatchingMechanism

UnderstandingtheOperator PresenceControls

AdjustingtheHeight-of-Cut

ControllingthePositionofan IndividualCuttingUnit

EngagingtheCuttingUnit Drive

Usingthe Weight-Transfer/Traction Assistance

FoldingtheROPS

ClearingtheCuttingCylinders

JackingPoints

DailyMaintenanceChecklist

Pre-Maintenance

ServiceIntervalChart

GreasingtheBearings, Bushings,andPivots

CheckingtheEngineOverheat WarningSystem

ServicingtheAirCleaner

CheckingtheEngine-OilLevel

ChangingtheEngineOiland Filter

BleedingtheFuelSystem

DrainingtheFuelTank

CheckingtheFuelLinesand Connections

ReplacingtheFuelFilter Canister

ServicingtheBattery

Changingthe Transmission-OilFilter

CheckingtheRearWheel Alignment

CheckingtheTirePressure

CheckingtheCoolingSystem

CheckingtheTorqueofthe WheelNuts

RemovingDebrisfromthe CoolingSystem

TowingtheMachine

RecommissioningtheMachine afterTowing

CheckingtheConditionand TensionoftheAlternatorBelt

CheckingtheForward/Reverse TravelPedalAction

Checkingthe Operator-PresenceSeat Switch

CheckingtheCutterDrive InterlockSwitch

CheckingtheParkingBrake InterlockSwitch

CheckingtheTransmission NeutralInterlockSwitch

CheckingtheDiverterValves

ServicingtheHydraulic System

CheckingtheHydraulicFluid

CheckingtheHydraulicLines andHoses

CuttingUnitMaintenance

PreparingtheTractionUnitfor Storage

PreparingtheEnginefor Storage