Title: Diagnose the causes of driveshaft and universal joint noise and vibration problems.
Course: Diesel Equipment Technology III (20107-III) > Section: Drive Train: Driveshaft and Universal Joint

Diagnosis should include

- the driveshaft and universal joint condition
- proper drive-line phasing
- performing any needed action.

ASE 1: I. Diesel Engine. J. Drivability and Electronic Engine Controls (P-2)

Process/Skill Questions:

- What are the signs of a failed universal joint?
- Why are there grease fittings on the drive shaft slip joints?