First of all I need to know how to drain a s2 lsd box of all its oil ready to be refilled.

Also I need to know what oil to fill it back up with, I've been told not to use the comma stuff as it eats diff's? :-?

Any help appreciated

 

Anyone?

 

It is not possible to drain all the oil out of an RST gearbox. There is a drain-bung, but you won't get it all out.

This is why my gearbox has had a drain-bung retro-fitted on the bottom of it.

 

Meh.. Aint that a kick in the gonads.

So how would I go about changing the oil then because surely it cant be good to leave the remainder of the old stuff in there?

 

remove the gearbox ....

sorry only real way to do it

but whilst its out .. put a drain hole in

 

only way is to drill and tap

 

Arse if I'd of know this I'd of put a drain hole in before it was fitted.

Cheers for the advice.