Ok. Here goes. The loader lift drop curl valve was leaking. So I had my brother (who rebuilds valves for a living) fix it. New parts were bought and replaced. Along with seals. I put the valve back on the tractor, and filled the hydraulic fluid. I over filled it some, not intentionally mind you but I figured it would make up for filling the valve and air in the lines. Then after trying with no success in anything hydraulic working I drained a gallon of the oil. Still nothing will work. We're talking the 3 point hitch or the bucket. It will move in both directions and the steering work but no hydraulic to either the 3point or the bucket!!!!! Please help me!!!!!