GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle .

  2. Object Number: 1370513  Size: SH
  3. Remove the transmission mount-to-bracket through bolt (1).
  4. Remove the transmission mount-to-frame bolts (4).
  5. Remove the transmission mount (3) from the vehicle.

  6. Object Number: 1547463  Size: SH
  7. Remove the transmission mount bracket bolts (1, 3, 4).
  8. Remove the transmission mount bracket (2).

Installation Procedure


    Object Number: 1547463  Size: SH
  1. Install the transmission mount bracket (2).
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the transmission mount bracket bolts (1, 3, 4).
  4. Tighten
    Tighten the bolts to 55 N·m (41 lb ft).


    Object Number: 1370513  Size: SH
  5. Install the transmission mount (2) to the vehicle.
  6. Install the transmission mount-to-frame bolts (4).
  7. Tighten
    Tighten the bolts to 50 N·m (37 lb ft).

  8. Install the transmission mount-to-bracket through bolt (1), while aligning the transmission mount to the bracket.
  9. Tighten
    Tighten the bolt to 110 N·m (81 lb ft).

  10. Lower the vehicle.