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Troubleshooting
Problem Possible Cause Corrective Action
1. Engine load is excessive. 1. Reduce the ground speed.
2. Oil level in the crankcase is low.
2. Add oil to the crankcase.
3. Dirty air lter.
3. Clean or replace the air cleaner element.
4. Coolant level is low.
4. Add coolant.
5. Debris on or around radiator. 5. Remove debris.
Engine overheats.
6. Water pump or alternator belt is worn,
loose, or broken.
6. Contact an Authorized Service Dealer.
1. Tracking needs adjustment 1. Adjust the tracking.
2. Tire pressure in drive tires not correct. 2. Adjust tire pressure in the drive tires.
Mower pulls left or right (with levers fully
forward).
3. Reverse indicator and motion control
linkage need adjustment.
3. Adjust the reverse indicator and the
motion control linkage.
1. Bypass valve is not closed tight. 1. Tighten the bypass valve.
2. Drive or pump belt is worn, loose or
broken.
2. Change the belt.
3. Drive or pump belt is off a pulley. 3. Change the belt.
4. Broken or missing idler spring.
4. Replace the spring.
Machine does not drive.
5. Hydraulic uid level is low or too hot. 5. Add hydraulic uid to reservoir or let it
cool down.
1. Engine mounting bolts are loose. 1. Tighten the engine mounting bolts.
2. Loose engine pulley, idler pulley, or blade
pulley.
2. Tighten the appropriate pulley.
Abnormal vibration.
3. Engine pulley is damaged. 3. Contact an Authorized Service Dealer.
1. Temperature is increasing on coolant
temperature gauge.
1. Turn unit off and allow engine and engine
components to cool.
2. Coolant level is low.
2. Add coolant.
3. Debris on or around radiator. 3. Remove debris.
Warning buzzer emits continuous beep. (See
also Engine overheats).
4. Water pump or alternator belt is worn,
loose or broken.
4. Contact Authorized Service Dealer.
1. Oil level is low. 1. Check oil level.
Warning buzzer emits intermittent beep.
2. Oil leaking from engine.
2. Contact Authorized Service Dealer.
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