GM Service Manual Online
For 1990-2009 cars only

    Object Number: 928389  Size: SH
  1. Remove the camshaft intermediate drive shaft sprocket bolt.

  2. Object Number: 928392  Size: SH
  3. Remove the primary camshaft drive chain tensioner bolts.
  4. Remove the primary camshaft drive chain tensioner.

  5. Object Number: 928395  Size: SH
  6. Remove the primary camshaft drive chain guide bolts.
  7. Remove the primary camshaft drive chain guide.

  8. Object Number: 928397  Size: SH
  9. Remove the camshaft intermediate drive shaft sprocket, primary camshaft drive chain and crankshaft sprocket (3) as an assembly.