Troubleshooting
Problem
Possible Cause
Corrective Action
1. The bearing(s) on the fan shaft is
damaged.
1. Replace the bearings.
2. Material is built up on the fan blades.
2. Clean out any build up on the inside
of the housing.
There is excessive vibration.
3. The engine speed of the PTO shaft is
too fast.
3. Reduce the PTO speed to 540 rpm.
1. The air slots are clogged with debris.
1. Clean out any debris from the slots.
2. The engine speed on the tractor is too
slow.
2. Increase the PTO speed to 540 rpm.
There is lack of adequate air flow.
3. The throttle on the tractor engine is too
slow.
3. Make any necessary repairs to bring
the tractor speed up to normal.
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Summary of Contents for 44536
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