toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Heater Control Valve|Testing and Inspection|Page 5259 > < Heater Control Valve|Testing and Inspection
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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:  At the time of installation, please refer to the following item.
For installing the control cable, refer to "INSTALLATION" of HEATER CONTROL ASSEMBLY.

3. DISCONNECT WATER HOSES

a. Using pliers, grip the claws of the clip and slide the clip along the hose.
b. Disconnect the water hose.

HINT:  At the time of installation, please refer to the following item.
Install the hose clip in the position, as shown in the illustration.

4. REMOVE WATER VALVE

Remove the bolt and water valve.

INSTALLATION

Heater Control Valve|Testing and Inspection|Page 5259 > < Heater Control Valve|Testing and Inspection