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Home >> Saturn >> 2003 >> L200 L4-2.2L VIN F >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Air Injection >> Vacuum Check Valve >> Service and Repair
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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.