GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the crossmember. Refer to Transmission Support Replacement in Frame and Underbody.
  3. Remove the mounting bolts for the trans mount.
  4. Remove the trans mount.

Installation Procedure

  1. Position the trans mount on the transmission.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the mounting bolts.
  4. Tighten
    Tighten the transmission mount bolts to 65 N·m (48 lb ft).

  5. Install the crossmember. Refer to Transmission Support Replacement in Frame and Underbody.
  6. Lower the vehicle.