Tacoma Extra Cab 4WD L4-2693cc 2.7L DOHC MFI (1997)
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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
INSTALLATION HINT: For installing the control cable, refer to HEATER CONTROL CABLES ADJUSTMENT. See: Air Door/Air Door
Cable/Adjustments
3. DISCONNECT WATER HOSE
4. REMOVE WATER VALVE
a. Disconnect the water hose from the heater radiator pipe.
b. Remove the bolt and the 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.
WATER VALVE INSTALLATION
Installation is in the reverse order of removal.