Transfer case oil check & change.

[Lauren Child]

Heya,

I know the transfer case is a bit peculiar on mine, but it looks from the outside very similar to the traditional large one. I'm changing and checking the fluids wherever possible at the moment to get her in tip-top condition, but the transfer case has me a bit stumped. I don't want to drain or fill until I know I'm doing it right

So there's a drain plug on the very bottom - got that one

Theres another plug going into the case close to the left of the parking brake pad that's about the same size.

There's a small plug higher up going into the case above the parking brake pad.

There's another plug on the opposite side going into the upper of the declutch carrier (if I'm interpreting the manual right, the bolt on bit that heads toward the front axle).

MB-F1 simply says "put 2 pints in" and not a lot about where they go....

If I'm right I suspect the upper is breather hole so you can drain out of the bottom nicely, then fill at the middle one that's close to the parking brakes. It doesn't look nearly high enough up the case to take 2 pints though.

Can someone give me a yay or nay on my thinking?

Thanks!
Lauren