Manuals / Exmark / Lawn and Garden / Lawn Mower

Exmark 4500-507 manual Hydraulic Diagram, Schematics

Models: 4500-507

1 56

Download 56 pages 28.01 Kb

Page 52

Image 52

Schematics

Hydraulic Diagram

Page 52

Image 52

Exmark 4500-507 manual Hydraulic Diagram, Schematics

Contents

For Serial Nos 790,000 & Higher LAZER Z MODELSCALIFORNIA Proposition 65 Warning Introduction Model No Serial NoContents Safety Safety Alert SymbolSafety ALERT! YOUR SAFETY IS INVOLVEDDANGER Avoid prolonged breathing of vaporsKeep face away from nozzle and gas tank/container opening Keep away from eyes and skin Never siphon by mouthOperation Do Not remove roll barDo Not weld, drill, or modify roll bar in any way Allow engine parts, especially the muffler, to cool before touchingUsing the Rollover Protection System ROPS Do Not mow slopes when grass is wetSlope Operation Do Not mow near drop-offs or near waterMaintenance and Storage Lower the roll bar only when absolutely necessaryDo Not wear seat belt when the roll bar is down Drive slowly and carefullyUse cardboard or paper, not your hands, to find hydraulic leaks SafetySafety and Instructional Decals SafetySafety FastNeutral SlowSafety Deck Drive Belt RoutingThrottle-fast Choke-onSafety PTO Switch Symbols117-2718 116-0211 Message Display 116-0752Specifications SpecificationsSafety Interlock System Model NumbersSeat Hydrostatic Ground Drive SystemTires & Wheels SpecificationsDimensions Cutting DeckOverall Width Overall LengthCurb Weight Accessory Weight Table WorksheetTread Width Center to Center of Tires, Widthwise Wheel Base Center of Caster Tire to Center of Drive TireProduct Overview Torque RequirementsProduct Overview Bolt LocationOperation ControlsOperation Motion Control LeversIgnition Switch Hour MeterFuel Shut-Off Valve Fuel GaugePTO Engagement Switch Low Voltage IndicatorDrive Wheel Release Valves Deck Lift PedalPre-Start Operating InstructionsRaise the Rollover Protection System ROPS OperationOpen the Fuel Shut-Off Valve Starting the EngineEngaging the PTO Disengaging the PTOAdjusting the Cutting Height Use caution when making turnsDriving the Machine Slow the machine down before making sharp turnsAdjusting the Anti-Scalp Rollers TransportingTransporting a Unit OperationUse extreme caution when operating a unit on a ramp Loading a UnitDo Not drive a unit on a public street or roadway OperationRecommended Maintenance Schedules MaintenanceMaintenance Periodic Maintenance Check Battery ChargeService Interval Before each use or daily Service Interval As requiredCheck Safety Interlock System Check Mower BladesMaintenance Service Interval Before each use or dailyService Air Cleaner SERVICE DEALERCheck Rollover Protections Systems Roll Bar Knobs Check Seat BeltService Interval After the first 5 hours Service Interval Every 50 hoursChange Engine Oil Check Hydraulic Oil LevelNote See chart for service intervals Check Condition Of BeltsLubricate Grease Fittings Lubricate Caster Wheel HubsService Interval Every 200 hours Service Interval Every 100 hoursService Interval Every 500 hours Lubricate Brake Handle PivotWheel Hub - Slotted Nut Torque Specification Service Interval After the first 100 hours Every 500 hours thereafterDo Not refuel or run engine unless spark arrester is installed Check Spark Arrester if equippedAdjustments Thread Locking AdhesivesCopper-Based Anti-seize Dielectric GreaseMaintenance 8. Raise the discharge deflectorDeck Removal Maintenance1. Single point height adjustment bolt 2. Front height-of-cut plate mounting boltAdjusting the Parking Brake Pump Drive Belt TensionDeck Belt Tension MaintenanceMotion Control Linkage Adjustment Electric Clutch AdjustmentMaintenance Motion Control Damper Adjustment MaintenanceMotion Control Neutral Lock Pivot Adjustment Motion Control Handle AdjustmentAdjusting the height Adjusting the TiltCaster Pivot Bearings Pre-Load Adjustment Clutch ShimRemoving the Shim MaintenanceMaintenance D. Re-torque each bolt M6 x 1 to 10 ft-lb 13 N-m +/-0.5 ft-lb 0.7 N-mCleaning Clean Engine and Exhaust System AreaRemove Engine Shrouds and Clean Cooling Fins Clean Hydro Fan Cooling GuardsBattery Disposal Waste DisposalMotor Oil Disposal Do Not swallow electrolyteTroubleshooting TroubleshootingTroubleshooting ProblemPossible Cause Corrective ActionTroubleshooting ProblemCheck coil resistance, battery charge charging system, and wiring connectionsSchematics SchematicsElectrical Diagram BLACKSchematic ElectricalLogic SchematicsHydraulic Diagram SchematicsExmark Lazer Z and Lazer Z AS Turf Equipment 3 Year Limited Commercial Warranty5 Year or 750 Hours Limited Consumer Warranty General Warranty Conditions and Products CoveredPage Page SEE EXMARK’S COMPLETE LINE OF ACCESSORIES AND OPTIONS MID-MOUNT RIDING ACCESSORIES AND OPTIONSOUT-FRONT RIDING ACCESSORIES AND OPTIONS WALK-BEHIND ACCESSORIES AND OPTIONS