GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1335929  Size: SH
  1. Install NEW valve rocker arm cover grommets and use NEW valve rocker arm cover bolts if they are serviced with the grommet.
  2. Note: The gasket may be reused if it is not torn, cracked, stretched, or swollen.

  3. Install the lower valve rocker arm cover.
  4. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1411029  Size: SH
  5. Install the lower valve rocker arm cover bolts.
  6. 3.1. Tighten the lower valve rocker arm cover bolts in the proper sequence to 10 N·m (89 lb in).
    3.2. Retighten the lower valve rocker arm cover bolts in the proper sequence to the same torque, 10 N·m (89 lb in).