| Condition | Possible Cause | Action |
|---|---|---|
|
Abnormal noise
|
Loose universal joint bolt
|
Tighten universal joint bolt.
|
|
Spider bearing worn out or struck
|
Replace.
|
|
|
Wear spider
|
Replace propeller shaft.
|
|
|
Vibration
|
Performed propeller shaft
|
Replace.
|