GM Service Manual Online
For 1990-2009 cars only

Special Tools

CH-49290 Engine Support Fixture

For equivalent regional tools, refer to Special Tools.

Removal Procedure

  1. Remove the battery tray. Refer to Battery Tray Replacement.
  2. Raise the vehicle.
  3. Install the CH-49290 engine support fixture . Refer to Engine/Transmission Mounting.
  4. Lower the vehicle.

  5. Object Number: 2027702  Size: SH
  6. Remove the left transmission mount bracket bolts (1).

  7. Object Number: 2027703  Size: SH
  8. Remove the left transmission mount bolts (1) from the transmission mount bracket (2).

  9. Object Number: 2027705  Size: SH
  10. Remove the left transmission mount to body bolts (1).
  11. Remove the left transmission mount to body nut (2).
  12. Remove the transmission mount (3) from the vehicle.

Installation Procedure


    Object Number: 2027705  Size: SH
  1. Install the transmission mount (3) to the vehicle.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the transmission mount to body bolts (1) and tighten to  62 N·m (46 lb ft).
  4. Install the transmission mount to body nut (2) and tighten to  62 N·m (46 lb ft).

  5. Object Number: 2027703  Size: SH
  6. Install the left transmission mount bolts (1) to the transmission mount bracket (2) and tighten to  xx N·m (xx lb ft).

  7. Object Number: 2027702  Size: SH
  8. Install the left transmission mount bracket bolts (1) and tighten to  62 N·m (46 lb ft).
  9. Raise the vehicle.
  10. Remove the CH-49290 engine support fixture . Refer to Engine/Transmission Mounting.
  11. Lower the vehicle.
  12. Install the battery tray. Refer to Battery Tray Replacement.