Checking the Axle Before Disassembly

- Remove the housing cover and drain the lubricant.

Inspect
1. Ring gear backlash. This information can be used to determine the cause of the problem. It will also help when setting up the shim packs for locating and preloading the differential case.
2. Case for metal chips and shavings. Determine where these chips and shavings came from, such as a broken gear or bearing cage.
- Determine the cause of the axle problem before disassembly if possible.