Exmark 720000 & Higher manual Hydraulic Diagram

Page 40

Schematics

Hydraulic Diagram

BYPASS VALVE

HIGH PRESSURE

FORWARD

HIGH PRESSURE

REVERSE

HIGH PRESSURE

FORWARD

HIGH PRESSURE

CHARGE PUMP

CASE DRAIN

BYPASS VALVE

HIGH

PRESSURE

REVERSE

G007220

40

Image 40

Contents Frontrunnertm California Introduction Contents Safety Safety Alert SymbolSafe Operating Practices TrainingSafety Operation Using the Rollover Protection System Rops Slope OperationMaintenance and Storage Safety and Instructional Decals 103-7218 107-2102 107-2112 109-2355 109-2356 109-2357 109-7413 Model Numbers SpecificationsSystems Tires & Wheels Hydrostatic Ground Drive SystemCutting Deck Dimensions Product Overview Torque RequirementsOperation ControlsPre-Start Operating InstructionsOpen the Fuel Shut-Off Valve Starting the EngineEngaging the PTO Disengaging the PTODriving the Machine Driving ForwardTransporting a Unit TransportingLoading a Unit Maintenance Recommended Maintenance SchedulesCheck Battery Charge Check Engine Oil LevelCheck Safety Interlock System Engine must initiate shutdownCheck Rollover Protections Systems Roll Bar Pins Service Air CleanerCheck Seat Belt Check for Loose HardwareCheck Auxiliary Hydraulic Oil Level Check Hydraulic Oil LevelCheck Tire Pressures Lubricate Grease Fittings Check Condition Of BeltsLubricate Rear Caster Wheel Hubs Lubricate Brake Handle Pivot Lubricate Brake Rod BushingsLubricate Motion Control Bronze Bushings Lubricate Motion Control ShaftFuel Tank Mounting Hardware Specifications Check Spark PlugsChange Fuel Filter Change Hydraulic System FilterPump Drive Belt Replacement Park Brake AdjustmentDielectric Grease Pump Drive Belt TensionMotion Control Linkage Adjustment Weight Transfer Spring Adjustment Caster Pivot Bearings Pre-Load Adjustment Clean Engine Cooling SystemRemove Engine Shrouds Clean Cooling Fins Battery DisposalWaste Disposal Motor Oil DisposalTroubleshooting Problem Possible Cause Corrective ActionTroubleshooting Schematics Ignition Switch 31HPHydraulic Diagram Year Limited Warranty Exmark Turf Equipment Service Record Page See EXMARK’S Complete Line of Accessories