GM Service Manual Online
For 1990-2009 cars only

Tools Required

EN 46337 Camshaft Sprocket/Crankshaft Balancer Holder


    Object Number: 897127  Size: SH
  1. Use the EN 46337 in order to retain the camshaft sprocket.

  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).

  6. Object Number: 897133  Size: SH
  7. Remove the bolts (212), cap (211), O-ring (210) and camshaft (209).
  8. Remove the seal (223).