Originally Posted by Christian and Beccy
As far as I remember, there is another one under that, much not much lower. It's been so long that I have had a drain bung underneath, that I can't really remember. I've got a casing upstairs I think, lemme go look.
Dont think there is mate, am sure the only way to drain the oil from the IB5 boxes is to take a driveshaft out which is always a messy affair !!
I use plastic bungs to stop the remainder of the oil from running out after the shafts are out, very handy and stops getting in a hell of a mess when lifting the box out !!!