Hi out there... I have only started posting as I only got the car last summer . I took the diff out of the herald at the weekend was looking for a knocking sound, turned out to be a uv joint. Drained the oil while I had it out and put new oil in. Can anyone tell me how much oil the diff takes. I had it sitting level on the ground and it only took about 3/4 of a L. And oil started to come the drain hole. Is this the correct amount? Want to be sure before I put diff back in.