Hi,
Due to service my car this weekend.. It's a 1996 +4 and have a couple of questions;

For a Sailsbury diff - I put in 75/90 last time, could one also use EP 80/90?

For the steering box, where do you grease / oil? An what's best to use? It's R&P.

3,000 miles ago at the last service I changed the gearbox oil, using MTF 94 as recommend for the R380 Land Rover gear box, at what point should I change this again? Every year or 20k miles?

Also do people use a tourque rench to tighten any bolts? Also are there any I should particularly focus on or replace? U bolts for instance?

Many thanks,
Will