saturn Workshop Repair Guides

Saturn Workshop Service and Repair Manuals

Catalytic Converter > < Air Injection Pump Relay|Locations|Page 4287
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Vacuum Check Valve: Service and Repair

AIR CHECK VALVE

REMOVAL

Remove vacuum hoses from both ends of check valve.

INSTALLATION

1. Install check valve with the side labeled VAC (black) facing toward vacuum source.
2. Install vacuum hoses.

Catalytic Converter > < Air Injection Pump Relay|Locations|Page 4287