For 1990-2009 cars

### Cleaning Procedure

1. Clean the camshaft intermediate drive shaft in solvent.

Warning: Refer to Safety Glasses Warning in the Preface section.

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

### Inspection Procedure

1. Inspect the camshaft intermediate drive shaft for the following:

• | 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)

2. Repair or replace the camshaft intermediate drive shaft as necessary.