52. Engine Valley Cover Cleaning and Inspection

Engine Valley Cover Cleaning and Inspection




1. Clean the valley cover in solvent.

Caution: Refer to Safety Glasses Caution.

2. Dry with compressed air.
3. Inspect for restrictions within the positive crankcase ventilation (PCV) passages (1, 4).
4. Inspect for damaged threads (2) and damaged sealing surfaces (3).