My transfer case is leaking where the two halves meet and are bolted together. At first it was a slight drip here or there, and now I have lost 3/4 of a quart in a month. I need to seperate the two halves and clean and RTV it, I guess. I am just not sure what I will be getting into trying to open it. Can anyone give any advice on what the best way to go about this would be, or the best way to fix this issue? Is this something a Nissan tech should handle? Thanks in advance.