GM Service Manual Online
For 1990-2009 cars only

    Object Number: 64126  Size: SH

    Note: If replacing the engine flywheel, manual transmission, note the position and length of the original flywheel weights, if applicable. Flywheel weights of the same length must be installed into the new engine flywheel in the same location as the old flywheel weights were in the old engine flywheel.

  1. Note the position of the flywheel weights and install the NEW flywheel weights as required.
  2. A properly installed flywheel weight will be flush or slightly below flush with the face of the engine flywheel.


    Object Number: 188129  Size: SH
  3. Install the engine flywheel (1 or 2) to the crankshaft.
  4. Align the engine flywheel locator hole to the flywheel locator pin.

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 63174  Size: SH
  5. Install the engine flywheel bolts. Tighten the engine flywheel bolts in sequence to 100 N·m (74 lb ft).