Camshaft Cleaning and Inspection

WARNING: This page is about a different variant/trim than selected.

Fig 1: View Of Camshaft Cover & Journals

Courtesy of GENERAL MOTORS CORP.

Inspect the camshaft journals and lobes for wear or scoring.
Inspect the camshaft sprocket alignment notch for damage.
Inspect the camshaft cover for damage or loose oil control baffles.
Clean the camshaft cover.
Wash the camshaft in solvent.
Oil the camshaft.
Inspect the camshaft cover for cracks or other signs of damage.