I have a MF 20. When I bought it the owner was using a bushhog strapped up with cargo straps. The three point hitch worked veeery slowly, but it worked. I trailered it home, and parked it at a friends shop. He changed the Hyd . oil and the hitch hasn't worked since. I pulled the cover and found a broken shift lever and replaced it, put in hyd. oil recommended by MF dealer here and new filter. replaced all and still no three point hitch. I pulled the stand pipe and it seems as looking through the pipe hole no fluid is being pumped up the pipe. I am learning the hard way what not to do and who not to listen to . any help sure would be gratefully appreciated.