Radiator Hose Replacement for Chevrolet Express 1997

1. Partially drain the engine coolant. Refer to Cooling System Draining and Filling .



2. Remove the coolant hose from the radiator.
3. Remove the coolant hose from the thermostat housing or the coolant pump.
4. Remove the coolant hose from the vehicle.



5. On the 6.5L diesel remove the surge tank outlet hose from the lower coolant hose.

1. On the 6.5L diesel, install the surge tank outlet hose to the lower coolant hose.



2. Install the coolant hose to the coolant pump or the thermostat housing.
3. Install the coolant hose to the radiator.
4. Re-fill the engine coolant. Refer to Cooling System Draining and Filling .