Air Injection: Service and Repair

REMOVAL PROCEDURE
1. Loosen the hose pinch clamp on the AIR exhaust pipe.
2. Disconnect the AIR exhaust hose from the AIR pump.
3. Disconnect the AIR pump electrical connector.
4. Remove the nuts securing AIR pump bracket to the frame.
5. Remove the AIR pump and bracket as an assembly.

INSTALLATION PROCEDURE

NOTE: Refer to Fastener Notice in Service Precautions.

1. Secure the AIR pump and bracket to the frame mount with the nuts.

Tighten
Tighten the nuts securing the AIR pump mounting bracket 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 AIR pump outlet port and exhaust hose connection.