a few questions for you guys.....
how often should the diff oil be changed?
what oil should be used?
is it an easy job to do?
and i take it it's just a case of taking the filler and drain plugs out, draining the old oil, plug back in the bottom fill up and top plug back in?
cheers

 

iv castol sintrax in mine, dont no how often u change it,
maybe everytime it blows,
the bottem plug off and drain it, plug it in again.
top plug out fill it up again.
easy.
correct me if im wrong

 

cheers mate. i'll give it a go this weekend then.