E 450 V8-6.0L DSL Turbo VIN P (2004)
12. Rotate the differential assembly several times to verify that the differential bearings seated correctly.
13. Using the special tools, recheck the backlash.
^
If backlash is within the specification, refer to Backlash Within Specification in this procedure. If backlash is not within the specification,
repeat Backlash Not Within Specification in this procedure.
^
The specification shown is the full allowable range. For the preferred range, refer to Specifications.
Backlash within specification
14. Remove the bolts and the bearing caps.
15. To establish differential bearing preload, increase both left and right differential bearing shim sizes by the specification shown.
16. Using the special tool, fully seat the differential bearing shims. Make sure the assembly rotates freely.
17. Install the bearing caps and bolts.