mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Relays and Modules - Emission Control Systems > < Positive Crankcase Ventilation Valve|Locations|Page 5741
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Positive Crankcase Ventilation Valve: Service and Repair

Crankcase Ventilation Connector And Hose

REMOVAL and INSTALLATION

1. Disconnect crankcase vent connector and hose from Positive Crankcase Ventilation (PCV) valve.
2. Remove PCV valve from oil separator tube.
3. Inspect PCV valve and oil separator tube sleeve for deterioration. Replace as necessary.
4. Reverse procedure to install.

Relays and Modules - Emission Control Systems > < Positive Crankcase Ventilation Valve|Locations|Page 5741