FJ Cruiser 4WD V6-4.0L (1GR-FE) (2007)
3. REMOVE V-BANK COVER
4. REMOVE NO. 2 RADIATOR HOSE
5. REMOVE WATER INLET WITH THERMOSTAT
(a)
Remove the 3 nuts, then remove the water inlet with thermostat and gasket.
INSPECTION
1. INSPECT WATER INLET WITH THERMOSTAT
HINT: The valve opening temperature is inscribed on the thermostat.
(a)
Immerse the thermostat in water, then gradually heat the water.
(b) Check the valve opening temperature of the thermostat.
Valve opening temperature: 80 to 84°C (176 to 183°F)
If the valve opening temperature is not as specified, replace the thermostat.