Generator Symptom Diagnosis: Noise
| Condition | Possible Cause | Action |
|---|---|---|
| Noisy generator | Mounting bolts loose | Tighten mounting bolts . |
| Bearings dirty, worn or faulty | Repair or replace generator . Refer to Generator Removal and Installation | |
| Rotor, diode or stator faulty | Repair or replace generator . Refer to Generator Removal and Installation |