GM Service Manual Online
For 1990-2009 cars only

Cleaning Procedure

  1. Clean the camshaft intermediate drive shaft in solvent.
  2. Warning: Refer to Safety Glasses Warning in the Preface section.

  3. Dry the camshaft intermediate drive shaft with compressed air.

Inspection Procedure


    Object Number: 613411  Size: SH
  1. Inspect the camshaft intermediate drive shaft for the following:
  2. • Worn or damaged hub-to-camshaft intermediate drive shaft sprocket bearing surface (1)
    • Cracks or damage to the camshaft intermediate drive shaft fastener holes (2)
    • Restrictions to the oil passage (3)
    • Damaged or stripped thread (4)
  3. Repair or replace the camshaft intermediate drive shaft as necessary.