GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 13908  Size: SH
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the torque converter cover. Refer to Torque Converter Cover Replacement .
  3. Important: Mark the alignment of the flywheel and the torque converter in order to retain a proper balance.

  4. Remove the flywheel to torque converter bolts.

Installation Procedure


    Object Number: 13908  Size: SH

    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.

    Important: All flywheel to torque converter bolts should be hand started before tightening in order to ensure proper alignment, and in order to avoid cross-threading.

  1. Install the flywheel to torque converter bolts. Hand start the bolts.
  2. Tighten

        • Tighten the torque converter bolts for the 3.8L to 63 N·m (46 lb ft).
        • Tighten the torque converter bolts for the 5.7L to 60 N·m (44 lb ft).
  3. Install the torque converter cover. Refer to Torque Converter Cover Replacement .
  4. Lower the vehicle.