Avalanche 2500 4WD V8-8.1L VIN G (2003)
5. Reposition the outlet hose clamp from the water pump.
6. Remove the outlet hose from the water pump.
Installation Procedure
1. Install the outlet hose to the water pump.
2. Reposition the outlet hose clamp to the water pump.
3. Install the surge tank outlet hose (2) to the surge tank.
4. Reposition the surge tank outlet hose clamp to the surge tank.
5. install the radiator outlet hose to the radiator.
6. Fill the cooling system.