GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 895283  Size: SH

    Important: Remove each bolt on each cap one turn at a time until there is no spring tension on the camshaft.

  1. Remove the exhaust camshaft bearing cap bolts.
  2. Remove the camshaft bearing caps ensuring they are marked and refitted in the same position on the assembly.
  3. Remove the exhaust camshaft.

  4. Object Number: 895286  Size: SH

    Important: Keep all of the roller finger followers and valve lash adjusters in order so that they can be reinstalled in their respective locations.

  5. Remove the exhaust camshaft roller finger followers.

  6. Object Number: 895289  Size: SH
  7. Remove the hydraulic element adjusters.