Is there any information on this forum regarding the following.
Gearbox(manual) oil specification and amount.
Transfer box oil specification and amount
Diff oil specification and amount.
By reading a number of posts I think all 3 can use fully synthetic 75w90 gl4-gl5. However there does not seem to be anywhere the amount in litres is posted.
I have recently purchased a 2013 Diamond 4x4 with full service history 61000 miles and there is no mention of changing or even checking these fluids. Further investigation I found they are not part of standard Vauxhall servicing.
Hi from experience the gearbox is around 2.4 litres, transfer box I think is about a litre and the back axle about .8 of a litre. The transfer and the back axle you fill to the overflow level, but the gearbox you need to put the specific amount in from empty. There are a few posts on here that talk about this. Richy