GM Service Manual Online
For 1990-2009 cars only

Cleaning Procedure

  1. Clean the balance shaft cover in solvent.
  2. Caution: Wear safety glasses in order to avoid eye damage.

  3. Dry the balance shaft cover with compressed air.

Inspection Procedure


    Object Number: 576568  Size: SH
  1. Inspect the balance shaft cover gasket sealing surfaces (1) for excessive scratches or gouging.
  2. Inspect the balance shaft cover baffles (2) for damage.

  3. Object Number: 576571  Size: SH
  4. Inspect the balance shaft cover bolt holes (1) for damage.
  5. Repair or replace the balance shaft cover as necessary.