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. Using a suitable jack stand, support the rear of the powertrain.

  3. Object Number: 2027404  Size: SH
  4. Remove the transmission bracket mount to mount through bolt (1).

  5. Object Number: 2027407  Size: SH
  6. Remove the transmission mount to transmission bolts (1).
  7. Remove the transmission mount (2).

Installation Procedure


    Object Number: 2027407  Size: SH
  1. Install the transmission mount (2).
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the transmission mount to transmission bolts (1) and tighten to 100 N·m(74 lb ft).

  4. Object Number: 2027404  Size: SH
  5. Install the transmission bracket mount to mount through bolt (1) and tighten to 100 N·m(74 lb ft).
  6. Remove the jack stand.
  7. Lower the vehicle.