Express 3/4 Ton Van V8-4.8L VIN V (2003)
Heater Hose: Service and Repair
Heater Hose Replacement - Outlet
HEATER HOSE REPLACEMENT - OUTLET
TOOLS REQUIRED
J 39529 Heater Hose Pliers
REMOVAL PROCEDURE
1. Partially drain the engine coolant. Refer to Draining and Filling Cooling System in Cooling System.
2. Remove the air cleaner assembly.
3. Remove the heater hose clamps using the J 39529.
4. Remove the outlet heater hose from the outlet radiator hose connection.
5. Remove the outlet heater hose from the heater core outlet.
INSTALLATION PROCEDURE
1. Install the outlet heater hose to the heater core outlet.
2. Install the outlet heater hose to the outlet radiator hose connection.
3. Install the heater hose clamps using the J 39529.
4. Fill the engine coolant. Refer to Draining and Filling Cooling System in Cooling System.
5. Install the air cleaner assembly.
