Problem
Possible Cause Corrective Action
1. The engine load is
excessive.
1. Reduce ground speed.
2. The oil level in crankcase
is low.
2. Check and add oil to the
crankcase.
The engine overheats.
3. The cooling ns and
air passages under the
engine blower housing
are plugged.
3. Remove any obstructions
from the cooling ns and
air passages.
Abnormal vibration. 1. The engine mounting
bolts are loose.
1. Tighten the engine
mounting bolts.
1. The parking brake is on. 1. Release the parking
brake.
2. The hydraulic uid level
low.
2. Check and add hydraulic
uid.
3. The tow valves are open. 3. Close the tow valves.
The traction unit does not
drive.
4. The hydraulic system is
damaged.
4. Contact Authorized
Service Dealer.
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