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Home >> Chevrolet >> 2004 >> Venture AWD V6-3.4L VIN E >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Air Injection >> Air Injection Pump >> Service and Repair
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Air Injection Pump: Service and Repair

SECONDARY AIR INJECTION (AIR) PUMP REPLACEMENT

REMOVAL PROCEDURE
1. Turn OFF the ignition.
2. Raise the vehicle. Refer to Vehicle Lifting.
3. Remove the left front fender liner.
4. Loosen the pinch clamp on the secondary air injection (AIR) exhaust pipe hose.




5. Disconnect the AIR exhaust hose from the AIR pump.
6. Disconnect the AIR pump electrical connector.
7. Remove the AIR pump from the bracket.

INSTALLATION PROCEDURE

NOTE: Refer to Fastener Notice in Service Precautions.

1. Install the AIR pump to the rubber retainers.

Tighten
Tighten the bolts to 50 N.m (37 lb ft).




2. Connect the AIR pump electrical connector.
3. Lightly lubricate the inner edge of the AIR exhaust hose.
4. Attach the AIR exhaust hose to the AIR pump outlet port.
5. Place the pinch clamp around the outlet port/exhaust hose connection.
6. Install the left front fender liner.
7. Lower the vehicle.
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