4 Runner SR5 2WD V6-3.4L (5VZ-FE) (1997)
Heater Control Valve: Service and Repair
REMOVAL
1. DRAIN ENGINE COOLANT FROM RADIATOR
REMOVAL HINT: It is not necessary to drain out all the coolant.
2. DISCONNECT WATER VALVE CONTROL CABLE FROM WATER VALVE
INSTALLATION HINT: For installing the control cable, refer to "ADJUSTMENT" of A/C CONTROL ASSEMBLY See: Heating and Air
Conditioning/Control Assembly/Adjustments/A/C Control Assembly
3. DISCONNECT WATER HOSES
INSTALLATION HINT: Install the hose clip in a position, as shown in the illustration.
4. REMOVE WATER VALVE Remove the bolt and water valve
INSTALLATION
Installation is in the reverse order of removal.