GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 45059 Angle Meter
    • J 38122-A Crankshaft Balancer Holder

    Object Number: 412117  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 balancer with the J 38122-A , tighten the bolts evenly.
  5. Tighten
    Using the J 45059 , tighten the bolts to 53 N·m (39 lb ft), plus 25 degrees.