GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the left camshaft sprocket. Refer to Camshaft Drive Sprocket Replacement - Left Side .

  2. Object Number: 897130  Size: SH
  3. Remove the bolt (240), sprocket (241), bolts (242), cover (244) and seal (243).

  4. Object Number: 897132  Size: SH
  5. Remove the bolt (723) and camshaft position (CMP) sensor (700).

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 897132  Size: SH
  1. Install the camshaft position (CMP) sensor (700) and bolt (723).
  2. Tighten
    Tighten the bolt to 4 N·m (35 lb in).


    Object Number: 897130  Size: SH
  3. Install the cover (244), NEW seal (243) and bolts (242).
  4. Tighten
    Tighten the bolts to 22 N·m (16 lb ft).

  5. Install the left camshaft sprocket. Refer to Camshaft Drive Sprocket Replacement - Left Side .