Title: Adjust the side bearing preload and ring gear backlash.
Course: Diesel Equipment Technology III (20107-III) > Section: Drive Train: Drive Axle

Adjustment should include

- referencing OEM guidelines for improper backlash
- using the correct tooling to adjust the bearing preload.

Process/Skill Questions:

- Why do the bearings and gears need to be lubed to adjust the preload?
- What wear pattern can be expected if the ring gear backlash is improperly set?