IS 250 AWD V6-2.5L (4GR-FSE) (2006)
Fluid - Transfer Case: Specifications
UF1AE Transfer Case
Check that the oil surface is within 0.20 in (5 mm) from the lowest position of the inner surface of the transfer case filler plug opening.
Fluid - Transfer Case: Specifications
UF1AE Transfer Case
Check that the oil surface is within 0.20 in (5 mm) from the lowest position of the inner surface of the transfer case filler plug opening.