Review the propeller shaft system function. Refer to Propeller Shaft Description and Operation .
Propeller shaft symptoms can usually be classified into the following categories:
• | Leaks |
• | Noises |
• | Vibrations |
Leak and noise related symptoms are diagnosed within the propeller shaft section. For vibration related symptoms, refer to Diagnostic Starting Point - Vibration Diagnosis and Correction in Vibration Diagnosis and Correction.
• | Inspect the system for aftermarket devices which could affect the operation of the propeller shaft. |
• | Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom. |
In order to diagnose the symptom, refer to the appropriate diagnostic procedure:
• | Scraping Noise . |
• | Squeak Noise . |