Air Injection Pump: Service and Repair

REMOVAL PROCEDURE




1. Remove the brace (8) attached to the tender and cowl.
2. Disconnect the electrical connector from the AIR pump (1).
3. Disconnect the electrical connector from the solenoid valve (6).




4. Disconnect the electrical connector from the relay (7).
5. Remove the hose clamp (12) from the shut-off valve hose (10).
6. Remove the hose from the shut-off valve.
7. Remove the vacuum line (5) from the solenoid valve (6).




8. Remove the assembly hold-down bolt (2) and the block (3).
9. Remove the AIR pump assembly (1).




10. Release the rubber mounting posts (9) from the AIR pump (2).
11. Remove the hoses (3,14) from the AIR pump.
12. Remove the AIR pump.

INSTALLATION PROCEDURE




1. Install the AIR pump (2) onto the rubber mounting posts (9).
2. Connect the hoses (3,14) to the AIR pump.




3. Install the AIR pump assembly (1) into the vehicle.
4. Install the assembly hold-down block (3) and the bolt (2).

NOTE: Refer to Fastener Notice in Service Precautions.

5. Install the mounting bolt.

Tighten
Tighten the bolt to 25.0 N.m (18 lb ft).




6. Connect the hose (10) to the shut-off valve (13).
7. Connect the hose clamp (12) to the shut-off valve hose (10).
8. Connect the electrical connector to the AIR pump (2).
9. Connect the electrical connector to the solenoid valve (6).
10. Connect the electrical connector to the relay (7).
11. Connect the vacuum line Diagnostic Trouble Code (DTC) (5) to the solenoid valve.




12. Install the brace (8) to the fender and cowl.
13. Check the system for proper operation.