Supercharger Coolant Pump: Service and Repair

Coolant Pump Replacement - Charge Air Cooler

Tools Required

GE-47622 Hose Clamp Pliers

Removal Procedure

1. Drain the charge air cooling system. Refer to Draining and Filling Cooling System - Charge Air Cooling System.




2. Using the GE-47622, compress the auxiliary water pump inlet hose clamp at the charge air cooler pump.
3. Remove the auxiliary water pump inlet hose from the charge air cooler pump.




4. Using the GE-47622, compress the auxiliary water pump outlet hose clamp at the charge air cooler pump.
5. Remove the auxiliary water pump outlet hose from the charge air cooler pump.




6. Disconnect the charge air cooler pump electrical connector.
7. Remove the charge air cooler pump mounting clamp bolts.
8. Remove the charge air cooler pump.

Installation Procedure




1. Install the charge air cooler pump.

Notice: Refer to Fastener Notice.

2. Install the mounting clamp bolts to the charge air cooler pump.

Tighten the bolts to 10 N.m (88 lb in).

3. Connect the charge air cooler pump electrical connector.




4. Using the GE-47622, compress the auxiliary water pump inlet hose clamp to secure the hose.
5. Install the auxiliary water pump inlet hose to the charge air cooler pump.




6. Using the GE-47622, compress the auxiliary water pump outlet hose clamp to secure the hose.
7. Install the auxiliary water pump outlet hose to the charge air cooler pump.
8. Lower the vehicle.
9. Fill the cooling system. Refer to Draining and Filling Cooling System - Charge Air Cooling System.