Drive/Propeller Shaft: Testing and Inspection

Propeller Shaft Inspection

Universal Joint

1. Shift the transmission to neutral.

2. Raise the vehicle on a lift.

3. Check the universal joint boots for damage and deterioration. If the boots are damaged or deteriorated, replace the propeller shaft.

4. Check the universal joints for excessive play or rattle. If the universal joints have excessive play or rattle, replace the propeller shaft.

Propeller Shaft Runout

5. Install a dial indicator (A) with its needle on the center of the propeller shaft (B).

6. Turn the propeller shaft slowly, and check the runout. If the runout exceeds the service limit, replace the propeller shaft.