Solara Coupe L4-2.4L (2AZ-FE) (2007)
5. REMOVE WATER INLET
(a)
Remove the 2 nuts and disconnect the water inlet from the cylinder block.
6. REMOVE THERMOSTAT
INSPECTION
1. INSPECT THERMOSTAT
HINT: The thermostat is numbered with the valve opening temperature.
(a)
Immerse the thermostat in water and gradually heat the water.
(b) Check the valve opening temperature.
Valve opening temperature: 80 to 84°C (176 to 183°F)
If the valve opening temperature is not as specified, replace the thermostat.
(c)
Check the valve lift.
Valve lift: 10 mm (0.394 inch) or more at 95°C (203°F) If the valve lift is not as specified, replace the thermostat.
(d) Check that the valve is fully closed when the thermostat is at low temperatures (below 40°C (104°F)).
If not closed, replace the thermostat.
INSTALLATION