C 3500 Truck 2WD V8-454 7.4L VIN J SFI (1999)
Heater Hose: Service and Repair
Outlet Hose
REMOVAL PROCEDURE
1. Drain the engine coolant. Refer to Draining and Engine Cooling System in Engine Cooling.
2. Remove the outlet hose clamps.
3. Remove the outlet hose (2) from the fender clip.
4. Disconnect the outlet hose from the heater core.
5. Disconnect the outlet hose from the radiator.
INSTALLATION PROCEDURE
1. Connect the outlet hose (2) to the radiator.
2. Connect the outlet hose to the heater core.
3. Install the outlet hose to the fender clip.
4. Install the hose clamps.
5. Add the engine coolant. Refer to Draining and Filling Cooling System in Engine Cooling.
6. Inspect the system for leaks.
