1GH
New member
Hello all,I'm new here. I have a 1964 4020 with a 3pt hitch. A while back i replaced the seals on the draft control shaft. When I refilled it with oil it wouldnt work, and hasn't since. I have learned that the linkage at the top of the load control arm has somehow come away from the cam on the rock shaft. My problem is, even with the JD service manual, I cant tell for sure what is supposed to line up with what. The pictures or drawings in the manual are all from the same angle. I think i should be able to figure it out if i pull the control valve assembly off of the rock shaft housing but i'm not sure. Anyone here have experience with this specific situation?
Later Geo.
Later Geo.