how do i check the torsen differential oil?
there are two plugs on the differential, one is the drain plug and the other is the fill/check plug.the check plug is on the right side just above the drain plug.the hole is a 10 mm hex (allen type).just remove the fill plug to check.if you have a 6 speed and you stick your finger in the hole you will feel the “oil slinger” before you feel the oil.make sure to check the oil level on a leveled surface!according to redline, you don’t need friction modifier for torsen to work, but friction modifier will reduce operating temperature and extend service life of gears.
