GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 Sonoma Pickup - 2WD 🢒 Engine 🢒 Engine Mechanical - 4.3L 🢒 Valve Rocker Arm Cover Removal

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: 328569 Size: SH
  4. Remove the valve rocker arm cover.

    5. Object Number: 328573 Size: SH
  5. Remove the valve rocker arm cover gasket.
  6. 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: 328571 Size: SH
  4. Remove the valve rocker arm cover.

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