Exmark 4500-497 HydraulicDiagram

Schematics

HydraulicDiagram

CASE DRAIN

CHARGE PUMP

HIGH PRESSURE

G007220

BYPASS VALVE

HIGH

PRESSURE

REVERSE

HIGH PRESSURE

FORWARD

HIGH PRESSURE

REVERSE

HIGH PRESSURE

FORWARD

Contents

Main Page Introduction Contents Safety SafetyAlertSymbol SafeOperatingPractices Training Preparation Page Operation SlopeOperation UsingtheRolloverProtectionSystem (ROPS) MaintenanceandStorage Page SafetyandInstructionalDecals Page Page Page Specications ModelNumbers Systems Engine FuelSystem HydrostaticGroundDriveSystem Tires&Wheels CuttingDeck Dimensions 51.2inches(130.0cm) OverallWidth: OverallLength: OverallHeight: ProductOverview Operation Controls MotionControlLevers ChokeControl Pre-Start OperatingInstructions RaisetheRolloverProtectionSystem (ROPS) OpentheFuelShut-OffValve StartingtheEngine EngagingthePTO DisengagingthePTO StoppingtheEngine DrivingtheMachine Transporting TransportingaUnit LoadingaUnit Maintenance RecommendedMaintenanceSchedule(s) PeriodicMaintenance CheckEngineOilLevel CheckBatteryCharge CheckSafetyInterlock System CheckRolloverProtections Systems(RollBar)Pins CheckSeatBelt CheckforLooseHardware ServiceAirCleaner ChangeEngineOil CheckAuxiliaryHydraulic OilLevel CheckTirePressures CheckConditionOfBelts LubricateGreaseFittings LubricateRearCasterWheel Hub(s) LubricateBrakeHandlePivot LubricateBrakeRod Bushings LubricateMotionControl BronzeBushings LubricateMotionControl Shaft LubricateSteeringLinkage RodEnds ChangeHydraulicSystem Filter CheckWheelHubLocknuts FuelTankMounting HardwareSpecications ThreadLockingAdhesives DielectricGrease Adjustments PumpDriveBeltTension PumpDriveBelt Replacement ParkBrakeAdjustment MotionControlLinkage Adjustment WeightTransferSpring Adjustment CasterPivotBearings Pre-LoadAdjustment ClutchShim Page Cleaning CleanEngineCooling System RemoveAccumulatedDebris fromEngine(Briggs& StrattonUnitsOnly) RemoveEngineShroudsand CleanCoolingFins WasteDisposal MotorOilDisposal BatteryDisposal Troubleshooting Troubleshooting Troubleshooting Schematics ElectricalDiagram27HPKohler NOTE: IGNITION SWITCH CONNECTORS VIEWED FROM WIRE END ElectricalDiagram31HPBriggs&Stratton IGNITION SWITCH ElectricalLogicSchematic27HPKohler ElectricalLogicSchematic31HPBriggs&Stratton HydraulicDiagram Exmark Commercial Turf Equipment 2 Year Limited Warranty Page Page Page Page Page MID-MOUNT RIDING ACCESSORIES AND OPTIONS www.exmark.com SEE EXMARKS COMPLETE LINE OF ACCESSORIES AND OPTIONS WALK-BEHIND ACCESSORIES AND OPTIONS 12 OUT-FRONT RIDING ACCESSORIES AND OPTIONS