Ohh True, I have a feeling my box's oil hasn't been changed since factory :D
So it will be interesting to see what comes out. Is there anyway or anything to put into the gear box that will circulate and clean out the crud... Like abit of diesel or an aftermarket solution. OR do you just put new oil in it and drive for a month then drop the oil again and refill?
Also I bought some UV joints for my tail shaft. Should I fit them before I fill up the box because, Will oil piss out the back if I take out the shaft?
Otherwise that would be a waste of oil if that does happen ;)
please shed some light. Danke schon!