Cobalt L4-2.4L (2007)
Water Pump: Service and Repair
Auxiliary Water Pump Outlet Hose Replacement
Auxiliary Water Pump Outlet Hose Replacement
Tools Required
GE-47622 Hose Clamp Pliers
Removal Procedure
1. Drain the cooling system. Refer to Draining and Filling Cooling System - Charge Air Cooling System.
2. Using the GE-47622, compress the clamp to the auxiliary water pump outlet hose at the charge air cooler pump.
3. Remove the outlet hose from the charge air cooler pump.
4. Lower the vehicle.
5. Using the GE-47622, compress the clamp at the auxiliary water pump outlet hose at the intercooler.
6. Remove the outlet hose from the charge air cooler radiator.
Installation Procedure