GM Service Manual Online
For 1990-2009 cars only

    Object Number: 412170  Size: SH

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

  1. Mark bearing caps to ensure they are installed in the same position.
  2. Remove the intake camshaft bearing cap bolts.
  3. Remove the camshaft bearing caps.
  4. Remove the intake camshaft.

  5. Object Number: 412183  Size: SH

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

  6. Remove the intake camshaft roller finger followers.

  7. Object Number: 412185  Size: SH
  8. Remove the hydraulic element adjusters.

Removal Procedure


    Object Number: 895211  Size: SH

    Important: Remove each bolt on each cap 1 turn at a time until there is no spring tension on the camshaft.

  1. Mark the bearing caps to ensure they are installed in the same position.
  2. Remove the intake camshaft bearing cap bolts.
  3. Remove the camshaft bearing caps.
  4. Remove the intake camshaft.

  5. Object Number: 895216  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.

  6. Remove the intake camshaft roller finger followers.

  7. Object Number: 895281  Size: SH
  8. Remove the hydraulic element adjusters.