GM Service Manual Online
For 1990-2009 cars only

Valve Rocker Arm Cover Removal Left


    Object Number: 328566  Size: SH
  1. Remove the valve rocker arm cover bolts.
  2. Remove the valve rocker arm cover bolt grommets.
  3. Discard the valve rocker arm cover bolt grommets.

  4. Object Number: 480519  Size: SH
  5. Remove the valve rocker arm cover.

  6. Object Number: 328573  Size: SH
  7. Remove the valve rocker arm cover gasket.
  8. Discard the valve rocker arm cover gasket.

Valve Rocker Arm Cover Removal Right


    Object Number: 328568  Size: SH
  1. Remove the valve rocker arm cover bolts.
  2. Remove the valve rocker arm cover bolt grommets.
  3. Discard the valve rocker arm cover bolt grommets.

  4. Object Number: 480524  Size: SH
  5. Remove the valve rocker arm cover.

  6. Object Number: 328573  Size: SH
  7. Remove the valve rocker arm cover gasket.
  8. Discard the valve rocker arm cover gasket.