GM Service Manual Online
For 1990-2009 cars only

Tools Required

    ā€¢ J 41998-B Crankshaft Balancer Installer
    ā€¢ J 36660-A Torque Angle Meter
    ā€¢ J 44214 Flywheel Holder

    Object Number: 350288  Size: SH
  1. Position the crankshaft balancer on the nose of the crankshaft.

  2. Object Number: 53637  Size: SH
  3. Press the crankshaft balancer in place using the J 41998-B .

  4. Object Number: 350291  Size: SH
  5. Clean the crankshaft balancer bolt threads.
  6. Apply engine oil to the crankshaft balancer bolt threads.
  7. 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.

  8. Install the crankshaft balancer bolt.
  9. 5.1. First Pass

    Tighten
    Tighten the crankshaft balancer bolt to 50 NĀ·m (37 lb ft).

    5.2. Final Pass

    Tighten
    Tighten the crankshaft balancer bolt an additional 120 degrees using the J 36660-A .


    Object Number: 651418  Size: SH
  10. Remove the J 44214 from the engine block.