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 HOSES FROM WATER VALVE AND HEATER RADIATOR PIPE
a. Using pliers, grip the claws of the hose clip and slide the hose clip along the hose.
b. Disconnect the water hose.






HINT: At the time of installation, please refer to the following items.
- Push the water hose onto the heater radiator pipe as far as the pipe grommet.
- Install the hose clip in a position, as shown in the illustration.




3. DISCONNECT WATER VALVE CONTROL CABLE FROM WATER VALVE

HINT: At the time of installation, please refer to the following item.
For installing the control cable, refer to "INSTALLATION".




4. REMOVE WATER VALVE
Remove the bolt and water valve.

INSTALLATION

1. INSTALL WATER VALVE




2. ADJUST WATER VALVE CONTROL CABLE

HINT: After installation, adjust water valve control cable.

a. Turn ignition switch to ON.
b. Set temperature control switch at "COOL".
c. Set the eater valve control lever on the "COOL" position and install the control cable and lock the clamp.

HINT: Lock the clamp while lightly pushing the outer cable in the direction shown by arrow.