Exmark 4500-645 manual Lazer Z LPG Models

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LAZER Z® LPG

MODELS

For Serial Nos.

850,000 & Higher

Lazer Z (LP Units)

Part No. 4500-645 Rev. A

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Contents Lazer Z LPG Models All Rights Reserved Introduction Contents Safety Alert Symbol SafetySafe Operating Practices TrainingDo Not change the tanks when the engine is running Inspection With each tank change OperationWeekly Tank RequalificationSlope Operation Using the Rollover Protection System Rops Maintenance and Storage Safety Safety and Instructional Decals 109-3148 109-7232 116-0157 116-0752 109-7069 109-9906 Model Numbers SpecificationsSystems Hydrostatic Ground Drive System SeatDimensions Accessory Weight Table Worksheet Curb WeightTread Width Center to Center of Tires, Widthwise Wheel Base Center of Caster Tire to Center of Drive TireTorque Requirements Product OverviewControls OperationMotion Control Levers Brake LeverSafety Pressure Relief Valve Ignition SwitchHour Meter Fuel ValveLow Voltage Indicator PTO Engagement SwitchLPG Cylinder Brackets Drive Wheel Release ValvesOperating Instructions Pre-StartRaise the Rollover Protection System Rops Starting the Engine Open the Fuel ValveEngaging the PTO Disengaging the PTODriving Forward Driving the MachineAdjusting the Anti-Scalp Rollers Adjusting the Cutting HeightDriving in Reverse Transporting a Unit TransportingDo Not drive a unit on a public street or roadway Loading a Unit Operation Recommended Maintenance Schedules MaintenanceCheck Engine Oil Level Check Battery ChargeProposition 65 Warning Do Not jump start a weak battery if these conditions exist Recommended Jump Starting ProcedureCheck Mower Blades Check Rollover Protections Systems Roll Bar Knobs Check Safety Interlock SystemCheck Seat Belt Service Air CleanerCheck for Loose Hardware Change Engine OilCheck Condition Of Belts Check Tire PressuresLubricate Grease Fittings Lubricate Caster Wheel HubsLubricate Deck Lift Pivot Lubricate Brake Handle PivotCheck Spark Plugs Check LPG TankChange Hydraulic System Filter and Fluid Change LPG TankThread Locking Adhesives Wheel Hub Slotted Nut Torque SpecificationCopper-Based Anti-seize Dielectric GreaseDeck Leveling AdjustmentsPump Drive Belt Tension Deck Belt Tension Adjusting the Parking BrakeElectric Clutch Adjustment Removing the Shim Motion Control Linkage Adjustment Motion Control Neutral Lock Pivot Adjustment Motion Control Damper AdjustmentMotion Control Handle Adjustment Adjusting the heightAdjusting the Tilt Caster Pivot Bearings Pre-Load AdjustmentRemove Engine Shrouds and Clean Cooling Fins Clean Engine and Exhaust System AreaClean Hydro Fan Cooling Fins Clean Debris From MachineWaste Disposal Battery DisposalMotor Oil Disposal Problem Possible Cause Corrective Action TroubleshootingSee Drive Wheel Release Valves section Troubleshooting Diagram SchematicsElectrical SchematicHydraulic Diagram General Warranty Conditions and Products Covered Page Date Description of Work Done Service Done By Service RecordPage This page may be copied for personal use See EXMARK’S Complete Line of Accessories and Options