GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1758551  Size: SH
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the exhaust front pipe.
  3. Remove the propeller shaft.
  4. Remove the right drive axle.

  5. Object Number: 1829857  Size: SH
  6. Remove the upper transfer case bolt 910.
  7. Remove the transfer case brace bolts (3) and the brace (2).
  8. Remove the transfer case bracket bolts (5, 6) and the bracket (4).

  9. Object Number: 1829860  Size: SH
  10. Remove the lower transfer case bolts (1).
  11. Support the transfer case using the supporting jack.

  12. Object Number: 1829862  Size: SH
  13. Remove the transaxle rear mount-to-bracket through bolt (1).
  14. Remove the rear transaxle bracket mounting bolts and nuts (2).

  15. Object Number: 1765840  Size: SH
  16. Remove the transaxle rear mount retaining bolts from the cradle.
  17. Remove the rear transaxle bracket.

  18. Object Number: 1829863  Size: SH
  19. Remove the transfer case from the transaxle.
  20. Plug the transaxle to minimize the transaxle fluid loss.

Installation Procedure


    Object Number: 1829863  Size: SH
  1. Install the transfer case from the transaxle.

  2. Object Number: 1765840  Size: SH
  3. Install the rear transaxle bracket.
  4. Caution: Refer to Fastener Caution in the Preface section.

  5. Install the transaxle rear mount retaining bolts from the cradle and tighten to 90 N·m (66 lb ft).

  6. Object Number: 1829862  Size: SH
  7. Install the transaxle rear mount-to-bracket through bolt (1) and tighten to 90 N·m (66 lb ft).
  8. Install the rear transaxle bracket mounting bolts and nuts (2) and tighten to 90 N·m (66 lb ft).

  9. Object Number: 1829860  Size: SH
  10. Install the lower transfer case bolts (1) and tighten to 75 N·m (55 lb ft).

  11. Object Number: 1829857  Size: SH
  12. Install the upper transfer case bolt (1) and tighten to 75 N·m (55 lb ft).
  13. Install the transfer case brace (2) and bolts (3) and tighten to 60 N·m (44 lb ft).
  14. Install the transfer case bracket (4) and bolts (5) and tighten to 60 N·m (44 lb ft).
  15. If the vehicle is equipped with a 3.2L engine, install the transfer case bracket bolt (6) and the other 4 bolts (5) and tighten.
  16. Tighten

        • Transfer case bracket bolt (6) to 40 N·m (30 lb ft).
        • The other 4 bolts (5) to 60 N·m (44 lb ft).

    Object Number: 1758551  Size: SH
  17. Install the right drive axle.
  18. Install the propeller shaft.
  19. Install the exhaust front pipe.

  20. Object Number: 1829872  Size: SH
  21. Lower the vehicle.
  22. Check the transaxle oil level and fill as required.