Title: Identify the causes of the drive axle wheel bearing noise.
Course: Diesel Equipment Technology III (20107-III) > Section: Drive Train: Drive Axle

Identification should include

- inspecting the oil for contamination
- determining the proper bearing adjustment, using a dial indicator
- checking for damage
- performing any needed action.

Process/Skill Questions:

- What is the allowable end play for a wheel bearing?
- How is it determined that the wheel bearing and race/cup have failed?