Exmark 4500-367 manual Hydraulic Diagram

Page 40

Schematics

Hydraulic Diagram

HIGH PRESSURE FORWARD

BYPASS VALVE

HIGH PRESSURE

REVERSE

HIGH PRESSURE

CHARGE PUMP

CASE DRAIN

BYPASS VALVE

HIGH PRESSURE

REVERSE

HIGH PRESSURE

FORWARD

G006950

40

Image 40

Contents Navigator California Introduction Contents Safety Safety Alert SymbolSafe Operating Practices TrainingSafety Operation Slope Operation Maintenance and Storage Safety and Instructional Decals 103-9034 103-9724 109-4273 109-4638 109-7318 116-0404 116-1175 Molded in LH Console Molded into Front of Hopper Model Numbers SpecificationsSystems Dimensions Product Overview Curb WeightTorque Requirements Operation ControlsPre-Start Operating InstructionsEngaging the PTO Disengaging the PTOStopping the Engine Driving the MachineTransporting Emptying HopperClearing Hopper Screen Transporting a UnitLoading a Unit Maintenance Recommended Maintenance SchedulesCheck Battery Charge Check Engine Oil LevelCheck Safety Interlock System Service Air CleanerCheck for Loose Hardware Change Engine OilCheck Hydraulic Oil Level Check Tire PressuresCheck Condition Of Belts Lubricate Grease FittingsService Interval Yearly Lubricate Rear Caster Wheel HubsLubricate Brake Handle Pivot Lubricate Brake Rod BushingsLubricate Steering Linkage Rod Ends Lubricate Hopper ActuatorChange Hydraulic System Filter Fuel Tank Mounting Hardware Specifications PTO Belt ReplacementCheck Wheel Hub Locknuts Check Wheel Lug NutsPump Drive Belt Replacement Belt Guide AdjustmentBrake Adjustment Adjust Safety SwitchAdjust Speed Control Lever Tension Speed Control Linkage Adjustment Response Adjustment Steering Control LeverPTO Drive Pulley Alignment Tracking AdjustmentPump Drive Pulley Alignment Hopper Door Adjustment Rear Caster Pivot Bearings Pre-Load AdjustmentPTO Brake Spring Adjustment Clean Engine and Exhaust System Area Remove Engine Shrouds and Clean Cooling FinsClean Debris From Machine Waste DisposalTroubleshooting Problem Possible Cause Corrective ActionTroubleshooting Schematics Electrical DiagramElectrical Logic Schematic StartHydraulic Diagram Exmark Commercial Turf Equipment Page Page See EXMARK’S Complete Line of Accessories and Options