GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the case extension housing. Refer to Case Extension Replacement .

  2. Object Number: 10554  Size: SH
  3. Remove the thrust bearing.
  4. Remove the thrust washer.

  5. Object Number: 10555  Size: SH
  6. Remove the final drive.
  7. Disassemble the final drive. Refer to Transmission/Transaxle/Transfer Case Unit Repair Manual.

Installation Procedure


    Object Number: 10555  Size: SH
  1. Assemble the final driver. Refer to Transmission/Transaxle/Transfer Case Unit Repair Manual.
  2. Install the final drive.

  3. Object Number: 10554  Size: SH
  4. Install the thrust washer.
  5. Install the thrust bearing.
  6. Install the extension housing. Refer to Case Extension Replacement .
  7. Measure the end play. Refer to Transmission/Transaxle/Transfer Case Unit Repair Manual.
  8. Adjust the fluid level.
  9. Inspect for proper completion of the repairs.
  10. Inspect for fluid leaks.