I am planning on doing a service on my rear LSD diff on my 1995 2.7L Turbo Diesel Terrano.
It is defiantly an LSD Diff and I want to change the oil.
I have done a bit of work on cars and have learnt how to check the oil level in the diff. So as I understood to drain and refill the diff you simply remove to bottom bolt on the diff, drain out all the oil, replace the bottom bolt, undo the top bolt (the one half way up the diff), put in new oil and replace the bolt. This is correct right? Haha
Also does anyone have any suggestions on what Oil I should use in the LSD diff, I don't mind if it costs like 20 bucks more than a cheaper option I just want the best option. 'Better save than sorry'

Thank you very much in Advanced!

