GM Service Manual Online
For 1990-2009 cars only
  1. Apply clean engine oil to the following components:
  2. • Cams
    • Journals
    • The oil seal
  3. Install the camshaft to the cylinder head.

  4. Object Number: 262257  Size: SH
  5. After applying the engine oil to the housing bolts, tighten in the sequence shown.
  6. Tighten
    Tighten the camshaft housing bolts to 11 N·m (8 lb ft).