GS 300 RWD V6-3.0L (3GR-FSE) (2006)
6. ADD REAR DIFFERENTIAL OIL (for 3UZ-FE)
a. Using a hexagon wrench (10 mm), remove the differential filler plug and gasket.
b. Add oil.
Capacity: 1.30 to 1.40 liter (1.38 to 1.48 US qts, 1.15 to 1.23 Imp. qts)
Oil grade: Differential synthetic gear oil GL-5 75W-90 or equivalent
c. Check the oil level.
d. Using a hexagon wrench (10mm), install the differential filler plug with a new gasket.
Torque: 49 Nm (500 kgf-cm, 36 ft. lbs.)
NOTICE: After replacing the oil, recheck the oil level after driving.