GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

    • J 37096 Flywheel Holding Tool
    • J 38197-A Crankshaft Balancer Puller
  1. Remove the accessory drive belt. Refer Drive Belt Replacement .
  2. Remove the supercharger drive belt if equipped. Refer to Drive Belt Replacement .
  3. Remove the right front tire and the wheel. Refer to Tire and Wheel in Tire and Wheel.
  4. Remove the right engine splash shield.
  5. Use the J 37096 in order to hold the flywheel.

  6. Object Number: 36659  Size: SH
  7. Remove the balancer bolt.
  8. Important: Do not separate the pulley from the balancer. Service the pulley and the balancer as an assembly.

  9. Use the J 38197-A in order to remove the crankshaft balancer. Attach 1/4 in bolts to the pulley. Screw the bolts in 1/4 in.

Installation Procedure

Tools Required

    • J 37096 Flywheel Holding Tool
    • J 36660-A Torque Angle Meter

    Object Number: 26141  Size: SH
  1. Install the crankshaft balancer.
  2. Lubricate the seal surface with engine oil.

  3. Use the J 37096 in order to hold the flywheel.
  4. Notice: This bolt is designed to permanently stretch when tightened, and therefore MUST be replaced anytime it is removed. The correct part number fastener must be used to replace this type of fastener. Do not use a bolt that is stronger in this application. If the correct bolt is not used, the parts will not be tightened correctly. The system or the components may be damaged.

    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.

  5. Install the balancer bolt.
  6. Tighten
    Tighten the balancer bolt to 150 N·m (111 lb ft). Use the J 36660-A in order to tighten the bolt an additional 76 degrees.

  7. Install the right engine splash shield.
  8. Install the right front tire and the wheel. Refer to Tire and Wheel in Tire and Wheel.
  9. Install the supercharger drive belt if equipped. Refer to Drive Belt Replacement .
  10. Install the accessory drive belt. Refer Drive Belt Replacement .