12. COOLING SYSTEM                                                      DINK50/ 125



 WATER TEMPERATURE
 SENSOR

 REMOVAL

 Remove the luggage box (refer to the
 "FRAME COVERS
 REMOVAL/INSTALLATION" section in
 the chapter 2).
 Drain the coolant (refer to the "COOLANT
 REPLACEMENT" section in this
 chapter).

 Disconnect the water temperature sensor
 connectors (1).
 Remove the water temperature sensor (2)
 from thermostat.
                                                 Sensor
 INSPECTION

 Connect the water temperature sensor to the
 ohmmeter and dip it in oil contained in a
 pan which is placed on an electric heater.
 Gradually raise oil temperature while
 reading the thermometer in the pan and the
 ohmmeter connected. If the resistance                    Thermometer
 measured is out of specification, replace the
 temperature gauge with a new one.
  Temperature         Standard resistance
 50C             123.9­478.9 
 100C            26­29.3 

  Handle the water temperature sensor
     carefully as it is vulnerable to impact.
     Do not allow the water temperature
     sensor and the thermometer to come in
     contact with the bottom of the pan.




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