GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 23523-F Balancer Remover and Installer


    Object Number: 173172  Size: SH
  1. Remove the crankshaft balancer bolt and washer.

  2. Object Number: 188055  Size: SH
  3. Remove the bolts and the crankshaft pulley.

  4. Object Number: 4059  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.

  5. Use the J 23523-F in order to remove the crankshaft balancer.
  6. 3.1. Install the J 23523-F plate and bolts onto the crankshaft balancer.

    Tighten
    Tighten the bolts to 25 N·m (18 lb ft).

    3.2. Install the J 23523-F forcing screw into the plate.
    3.3. Rotate the J 23523-F forcing screw clockwise in order to remove the crankshaft balancer.
  7. Remove theJ 23523-F from the crankshaft balancer.

  8. Object Number: 334258  Size: SH
  9. Note the position and length of any front groove pins (crankshaft balancer) (if applicable).