Toro 30403 User Manual

Contents
Safety.......................................................................4
GeneralSafety...................................................4
SafetyandInstructionalDecals..........................5
Setup.......................................................................11
1InstallingtheSteeringWheel..........................12
2InstallingtheHoodHandle.............................12
3InstallingtheSeat..........................................13
4InstallingtheSeatBelt...................................13
5InstallingtheManualTube.............................13
6AdjustingtheRollBar.....................................14
7ActivatingandChargingtheBattery...............14
8CheckingtheFluidLevels..............................16
9CheckingtheTirePressure............................16
10InstallingtheRearWeights..........................16
11AdjustingtheWeightTransferofthe
MowerDeck..................................................17
12UsingtheHardwareforAttachments............19
ProductOverview...................................................20
Controls...........................................................20
Brakes...........................................................21
Specications..................................................24
Attachments/Accessories.................................25
BeforeOperation.................................................25
BeforeOperationSafety...................................25
CheckingtheMachineDaily.............................26
CheckingtheAirPressureintheTires...............26
CheckingtheInterlockSystem..........................26
AddingFuel......................................................27
AdjustingtheRollBar.......................................28
AdjustingtheTilt-SteeringControl.....................29
DuringOperation.................................................30
DuringOperationSafety...................................30
StartingtheEngine...........................................31
ShuttingOfftheEngine.....................................31
ResettingthePTOFunction..............................31
PurgingtheFuel-InjectionPump.......................32
OperatingTips.................................................32
AfterOperation....................................................33
AfterOperationSafety......................................33
PushingorTowingtheMachine........................33
HaulingtheMachine.........................................34
Maintenance...........................................................35
MaintenanceSafety..........................................35
RecommendedMaintenanceSchedule(s)...........35
DailyMaintenanceChecklist.............................37
Pre-MaintenanceProcedures..............................38
AccessingtheMachine.....................................38
AccessingtheHydraulicPump.........................39
Lubrication..........................................................40
GreasingtheBearingsandBushings................40
EngineMaintenance...........................................42
EngineSafety...................................................42
ServicingtheAirCleaner..................................42
EngineOilSpecication....................................43
CheckingtheEngine-OilLevel..........................43
ChangingtheEngineOilandFilter....................44
FuelSystemMaintenance...................................45
ServicingtheWaterSeparator.........................45
CleaningtheFuelT ank.....................................45
InspectingtheFuelLinesand
Connections..................................................45
PurgingtheAirfromtheFuel-Injector
Tubing...........................................................45
ElectricalSystemMaintenance...........................46
ElectricalSystemSafety...................................46
ServicingtheBattery.........................................46
AccessingtheFuseBlockandStandard
ControlModule.............................................48
AccessingtheFuses.........................................49
StandardControlModule(SCM).......................49
ServicingtheWireHarness..............................50
DriveSystemMaintenance..................................50
TorquingtheWheel-LugNuts...........................50
MaintainingtheRearAxle.................................51
MaintainingtheBidirectionalClutch..................52
MaintainingtheRearWheelAlignment.............53
TorquingtheBoltsfortheSteering-Cylinder
Mount............................................................54
AdjustingtheTractionDrive..............................54
AdjustingtheSteeringStops.............................56
CoolingSystemMaintenance..............................57
CoolingSystemSafety.....................................57
CoolantSpecication........................................57
CheckingtheCoolingSystemandCoolant
Level.............................................................57
CheckingtheHoodScreenandRadiatorfor
Debris...........................................................58
CleaningtheHoodScreenandRadiator...........58
BrakeMaintenance.............................................58
AdjustingtheServiceBrakes............................58
AdjustingtheParking-Brake-Interlock
Switch...........................................................59
BeltMaintenance................................................60
CheckingtheConditionoftheAlternator
Belt................................................................60
TensioningtheAlternatorBelt...........................60
ServicingthePTOBelt......................................60
ControlsSystemMaintenance.............................61
AdjustingthePTO-ClutchGap..........................61
AdjustingtheTractionPedal.............................62
HydraulicSystemMaintenance...........................63
HydraulicSystemSafety...................................63
HydraulicFluidSpecication.............................63
ServicingtheHydraulicSystem........................64
Storage...................................................................66
PreparingtheMachine......................................66
PreparingtheEngine........................................66
StoringtheBattery............................................66
3

Toro 30403 Specifications

General

Brand	Toro
Model	30403
Category	Lawn Mower
Language	English