GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 742000  Size: SH
  1. Raise and suitably support the vehicle with safety stands. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Support the transmission with safety stands.
  3. Remove the engine rear mount bolt, washer, mount, and spacer.

  4. Object Number: 741997  Size: SH
  5. Slightly raise the transmission, if necessary.
  6. Remove the engine rear mount bracket bolts and washers.

  7. Object Number: 741996  Size: SH
  8. Remove the engine rear mount bracket bolts and washers.
  9. Remove the engine rear mount bracket.

Installation Procedure


    Object Number: 741996  Size: SH
  1. Install the engine rear mount bracket.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the engine rear mount bracket washers and bolts.
  4. Tighten
    Tighten the bolts to 50 N·m (37 lb ft).


    Object Number: 741997  Size: SH
  5. Install the engine rear mount bracket washer and bolts.
  6. Tighten
    Tighten the bolts to 50 N·m (37 lb ft).

  7. Lower the transmission, if necessary.

  8. Object Number: 742000  Size: SH
  9. Install the engine rear mount spacer, mount, washer, and bolt.
  10. Tighten
    Tighten the bolt to 50 N·m (37 lb ft).

  11. Remove the transmission safety stands.
  12. Lower the vehicle.