GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 36660-A Torque Angle Meter
    • J 38122-A Harmonic Balancer Holder

    Object Number: 412119  Size: SH
  1. Install the flywheel.
  2. Install the new bolts.
  3. 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.

  4. Holding the crankshaft damper with the J 38122-A , tighten the bolts evenly.
  5. Tighten
    Using the J 36660-A , tighten the bolts to 53 N·m (39 lb ft), plus 25 degrees.

Tools Required

J 43653 Flywheel Holding Tool


    Object Number: 894934  Size: SH

    Notice: Ensure that the correct bolts are used when installing manual transaxle flywheel or automatic transaxle flexplate. If the incorrect bolts are used, powertrain damage may result.

  1. Install the flywheel.
  2. Install the new bolts.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Holding the flywheel with the J 43653 , tighten the bolts evenly.
  5. Tighten
    Tighten the flywheel bolt to 53 N·m (39 lb ft) plus 25 degrees.