Landcruiser AWD L6-4.5L (1FZ-FE) (1997)
Heater Control Valve: Service and Repair
WATER VALVE 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
3. DISCONNECT WATER HOSES FROM HEATER RADIATOR PIPE AND WATER VALVE
a. Grip the claws of the hose clip with pliers and slide the clip along the hose to a place where it does not clamp the hose to the pipe.
b. Disconnect the water hoses.
4. REMOVE WIRE HARNESS PROTECTOR
5. REMOVE WATER VALVE
INSTALLATION HINT:
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Push the water hose onto the heater radiator pipe as far as the ridge on the pipe.
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Install the hose clip in a position, as shown in the illustration.
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For installing the control cable, refer to A/C CONTROL CABLE ADJUSTMENT.
WATER VALVE INSTALLATION
Installation is in the reverse order of removal.