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GMC Workshop Service and Repair Manuals

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Air Injection Check Valve|Service and Repair|Page 5808 > < Air Injection Check Valve|Service and Repair

C 3500 Truck 2WD V8-454 7.4L VIN J SFI (1999)

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4. Disconnect the Bank 2 AIR pipe at the AIR valve.

5. Remove the AIR valve bracket bolt.
6. Remove the valve from the bracket.

INSTALLATION PROCEDURE

1. Install the AIR valve to the bracket.
2. Install the AIR valve bracket bolt.

Air Injection Check Valve|Service and Repair|Page 5808 > < Air Injection Check Valve|Service and Repair