Diesel Data: Automotive Repair

PCV Valve Hose: Service and Repair




Positive Crankcase Ventilation Hose/Pipe/Tube Replacement

Removal Procedure




1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement (Service and Repair).
2. Reposition the positive crankcase ventilation (PCV) hose clamp at the camshaft cover.
3. Remove the PCV hose from the camshaft cover.

Installation Procedure




1. Install the PCV hose to the camshaft cover.
2. Position the PCV hose clamp at the camshaft cover.
3. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement (Service and Repair).