Mazdaspeed6 L4-2.3L Turbo (2006)
Thermostat: Testing and Inspection
THERMOSTAT INSPECTION [L3 WITH TC]
1. Visually inspect that the thermostat valve is closed.
2. Place the thermostat and a thermometer in water.
Warning:
^
During inspection, the thermostat and water are extremely hot and can cause severe burns. Do not touch the thermostat and water
directly.
3. Heat the water and inspect the following.
^
If not as specified, replace the thermostat.
Thermostat initial-opening temperature 80 - 84°C (176 - 183°F)
Thermostat full-open temperature 97°C (206°F)
Thermostat full-open lift More than 8.0 mm (0.31 inch)
