Inspection After Removal

Place a thread so that it is caught in the valve of the thermostat. Immerse fully in a container filled with water. Heat while stirring.

Fig 1: Checking Valve Opening Temperature
Courtesy of SUZUKI OF AMERICA CORP.
The valve opening temperature is the temperature at which the valve opens and falls from the thread.
Continue heating. Check the full-open lift amount.
NOTE: The full-open lift amount standard temperature for water control valve is the reference value.
After checking the full-open lift amount, lower the water temperature and check the valve closing temperature.

THERMOSTAT REFERENCE CHART

Thermostat	Standard
Valve opening temperature	Refer to [Service Data and Specifications ].
Full-open lift amount	Refer to [Service Data and Specifications ].
Valve closing temperature	Refer to [Service Data and Specifications ].