Heater Control Valve: Service and Repair

REMOVAL
1. DRAIN ENGINE COOLANT FROM RADIATOR

HINT: It is not necessary to drain out all the coolant




2. DISCONNECT WATER VALVE CONTROL CABLE FROM WATER VALVE

HINT: For installing the control cable refer to "INSTALLATION of A/C CONTROL ASSEMBLY".




3. DISCONNECT WATER HOSES

HINT:
^ Push the water hose onto the heater radiator pipe as far as the ridge on the pipe and install them to the hose clip.
^ Install a hose clip in a position, as shown in the illustration




4. REMOVE WATER VALVE

INSTALLATION
Installation is in the reverse order of removal




AFTER INSTALLATION, ADJUST WATER VALVE CONTROL CABLE
a. Set the temperature control dial at "COOL" position.
b. Set the water valve control lever to "COOL" position and install the control cable and lock the clamp.

HINT: Lock the clamp during lightly pulling the outer cable in the direction shown in the illustration by an arrow.