Preliminary Procedure

1. Drain the cooling system. Refer to Cooling System Draining and Filling.
2. Remove the heater outlet hose clamp from the heater core.
3. Remove the heater outlet hose clamp from the engine.
4. Remove the heater outlet hose clamp from the auxiliary heater pipe.
5. Remove the heater outlet hose clamp from the surge tank.

1

Outlet heater hose.

Tip
The replacement hose is shipped as an assembly including hose connections, clamps and assembly lubricant to be applied upon installation.