GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the left tire and wheel. Refer to Tire and Wheel Removal and Installation .
  3. Use a suitable transaxle support stand to support the rear of the powertrain.

  4. Object Number: 1580050  Size: SH
  5. Remove the transmission mount through bolt (1).

  6. Object Number: 1580049  Size: SH
  7. Remove the transmission mount to transmission bolts (1).
  8. Remove the transmission mount (2) from the vehicle.

Installation Procedure


    Object Number: 1580049  Size: SH
  1. Install the transmission mount (2) to the vehicle.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the transmission mount to transmission bolts (1).
  4. Tighten
    Tighten the bolts to 50 N·m (37 lb ft).


    Object Number: 1580050  Size: SH
  5. Install the transmission mount through bolt (1).
  6. Tighten
    Tighten the bolt to 90 N·m (66 lb ft).

  7. Remove the transaxle support stand.
  8. Install the left tire and wheel. Refer to Tire and Wheel Removal and Installation .
  9. Lower the vehicle.