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. Support the transmission with a transmission stand.

  3. Object Number: 928767  Size: SH
  4. Remove the frame to mount through bolt.

  5. Object Number: 1547466  Size: SH
  6. Remove the lower mount bolt (4).
  7. Remove the upper mount bolts (2, 3)
  8. Remove the front transmission mount (1) from the vehicle.

Installation Procedure


    Object Number: 1547466  Size: SH
  1. Install the front transmission mount (1) to the vehicle.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the upper mount bolts (2, 3).
  4. Tighten
    Tighten the bolts to 90 N·m (66 lb ft).

  5. Install the lower mount bolt (4).
  6. Tighten
    Tighten the bolt to 90 N·m (66 lb ft).


    Object Number: 928767  Size: SH
  7. Install the frame to transmission mount through bolt.
  8. Tighten
    Tighten the bolt to 110 N·m (81 lb ft).

  9. Remove the transmission stand.
  10. Lower the vehicle.