I'm replacing my forks inside my trasfer case. I left the case on the truck and split it and pulled everything out. Which fork goes in first? Is it the range or mode fork? My diagram sucks and is hard to read in my book. There is also a spring that fell out of the case. Does it go on the rod in between the forks inside of the bracket? When I put it back together can I just use rtv gasket sealer or is there something better?