GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2009 🢒 G6 🢒 Engine 🢒 Engine Mechanical - 2.2L or 2.4L 🢒 Crankshaft Balancer Replacement

Special Tools

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

Removal Procedure

    Object Number: 467429 Size: SH
  1. Remove the engine drive belt. Refer to Drive Belt Replacement.
  2. Use the J 38122-A in order to prevent the crankshaft from rotating while loosening the crankshaft balancer bolt.

    3. Object Number: 1571775 Size: SH
  3. Remove and discard the crankshaft balancer bolt.

    4. Object Number: 412138 Size: SH
  4. Remove the crankshaft balancer.

Installation Procedure

    Object Number: 412138 Size: SH
  1. Position the crankshaft balancer to the engine.

    2. Object Number: 1571775 Size: SH
  2. Install a NEW crankshaft balancer bolt.

    3. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 467429 Size: SH
  3. Use the J 38122-A in order to prevent the crankshaft from rotating while tightening the crankshaft balancer bolt.

    4. Tighten
    Tighten the bolt to 100 N·m (74 lb ft) plus an additional 125 degrees using the J 45059 .

  4. Install the engine drive belt. Refer to Drive Belt Replacement.