Ok the tractor is a monster it has an 8n engine 9n transmission or vise versa and a cpl 2n parts. I did not know this until after it was broke all the way down. Now its back together and most of the problems I ran into have been sorted out but trying to get this 3-point to work is killing me. It worked before but now it seems as if the lever is binding, it springs up past half way then no resistance the rest of the way up. The pto works and spins there are no leaks that I can find, I've tried bleeding the pump it was good, the arms do not move at all. What would be causing this? and if you have pictures or diagrams that would be helpful