h55f fluid levels?

[sodafeld1]

I know it is common for the gear box to empty and fill the transfer, patch remedy by the bypass hose. But can it happen the other way around, as in gearbox full and transfer empty?

 

[roscoFJ73]

Yes it can flow both ways but its more common for the fluid to travel uphill.

 

[Felde]

... In particular when pressure builds up. You may check your TCase breather. It's located on top.