Exmark 4500-501 Rev A manual Troubleshooting

Page 50

Troubleshooting

Problem

 

Possible Cause

 

Corrective Action

 

 

 

 

 

Warning buzzer emits intermittent beep.

1.

Oil level is low.

1.

Check oil level.

 

2.

Oil leaking from engine.

2.

Contact Authorized Service Dealer.

 

 

 

 

 

Clutch will not engage.

1.

Fuse is blown.

1.

Replace fuse. Check coil resistance,

 

 

 

 

battery charge, charging system, and

 

 

 

 

wiring connections and replace if

 

 

 

 

necessary.

 

2.

Low voltage supply at the clutch.

2.

Check coil resistance, battery charge,

 

 

 

 

charging system, and wiring connections

 

 

 

 

and replace if necessary.

 

3.

Damaged coil.

3.

Replace clutch.

 

4.

Inadequate current supply.

4.

Repair or replace clutch lead wire or

 

 

 

 

electrical system. Clean connector

 

 

 

 

contacts.

 

5.

Rotor/armature airgap is too large.

5.

Remove shim or replace clutch.

 

 

 

 

 

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Page 49 Page 51
Contents Lazer Z XS California Introduction Contents Safe Operating Practices SafetySafety Alert Symbol TrainingOperation Slope Operation Using the Rollover Protection System Rops Maintenance and StorageSafety Safety and Instructional Decals 103-0223 103-0261 103-1798 103-2076 103-7218 107-2102 Safety 109-2264 109-2478 109-2951 109-3148 Safety 107-9866 Systems SpecificationsModel Numbers Cutting Deck Hydrostatic Ground Drive SystemTires & Wheels Dimensions Torque RequirementsControls Product OverviewOperation Coolant Temperature Gauge Tracking Adjustment KnobPTO Engagement Switch Hour MeterPre-Start Open the Fuel Shut-Off Valve Operating InstructionsRaise the Rollover Protection System Rops Starting the EngineStopping the Engine Engaging the PTODisengaging the PTO Driving the MachineAdjusting the Cutting Height Driving ForwardAdjusting the Anti-Scalp Rollers Loading a Unit TransportingTransporting a Unit Operation Maintenance Recommended Maintenance SchedulesCheck Battery Charge Check Engine Oil LevelCheck Safety Interlock System Check Mower BladesCheck Seat Belt Check Rollover Protections Systems Roll Bar PinsService Air Cleaner Check for Loose HardwareCheck Tire Pressures Change Engine OilCheck Hydraulic Oil Level Check Condition Of BeltsLubricate Grease Fittings Lubricate Caster Wheel HubsLubricate Motion Control Bronze Bushings Lubricate Brake Handle PivotLubricate Brake Rod Bushings Drain Fuel Filter/Water SeparatorChange Inline Fuel Filter Wheel Hub Slotted Nut Torque SpecificationChange Fuel Filter/Water Separator Change Hydraulic System FilterCheck Engine Coolant Level Change Engine CoolantMobil HTS Grease Or Food-Grade Anti-seize Fuel Tank Mounting Hardware SpecificationsThread Locking Adhesives Deck Leveling Copper-Based Anti-seizeDielectric Grease Mule Drive Belt Tension Adjustment Pump Drive Belt TensionDeck Belt Tension Belt Guide AdjustmentBrake Link Adjustment Alternator Belt TensionReverse Indicator Adjustment Brake AdjustmentElectric Clutch Adjustment Motion Control Linkage Adjustment Clutch Shim Caster Pivot Bearings Pre-Load AdjustmentMotion Control Damper Adjustment Removing the Shim Feeler gauge Clean Debris From Machine Clean Engine Cooling SystemCleaning of the Radiator Remove Accumulated Debris from EngineWaste Disposal Clean Grass Build-Up Under DeckBattery Disposal Motor Oil DisposalTroubleshooting Problem Possible Cause Corrective ActionTroubleshooting Troubleshooting Ignition Switch ElectricalElectrical Logic Schematic Hydraulic Diagram Exmark Commercial Turf Equipment Page Page Service Record Page Page See EXMARK’S Complete Line of Accessories and Options
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