GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 41227 Shaft Sleeve Removal Tool
    • J 41228 Stub Shaft Seal Installer
    • J 41102-1A Case Cover Seal Installer

Removal Procedure

    Caution: Refer to Vehicle Lifting Caution in the Preface section.

  1. Raise the vehicle.
  2. Remove the drive axle assembly. Refer to Wheel Drive Shaft Replacement in Wheel Drive Shafts.

  3. Object Number: 569151  Size: SH
  4. Use a medium screwdriver and a mallet in order to remove the case cover seal.

  5. Object Number: 569164  Size: SH
  6. Remove the drive axle retaining clip from the output axle.

  7. Object Number: 569234  Size: SH
  8. Use the J 41227 in order to remove the sleeve from the output axle shaft.
  9. Clean and inspect the seal bore.
  10. Use fine sand paper in order to remove any burrs or nicks. Clean the entire area after any sanding.

Installation Procedure


    Object Number: 569238  Size: SH
  1. Use the J 41102-1A and a mallet in order to install the new case cover seal.

  2. Object Number: 569243  Size: SH
  3. Use theJ 41228 in order to install a new sleeve on the output axle. Install the J 41228 so that the collar is in the snap ring groove.

  4. Object Number: 569164  Size: SH
  5. Install the axle shaft retaining clip onto the output axle.
  6. Install the drive axle assembly. Refer to Wheel Drive Shaft Replacement in Wheel Drive Shafts.
  7. Lower the vehicle.
  8. Inspect the shaft sleeve for leaks.
  9. Inspect the transmission oil level. Refer to Transmission Fluid Check .