JC-jetro
Elite Member
it might be that when it arrives at desired height the spool does not divert unused oil smoothly to the diffy. it might be that main relief pressure is set too low. I asked the question if it does the same with load or no load. answering to questions asked will help to formulate an opinion. it also might be the feed back control is not adjusted right and causing the jerky motion. can you video 3 point lifting it with or without weight?
It lifts smoothly with or without a load however when you reach the desired height and stop it begins to bounce up and down a bit. It does not bounce without a load on it only with an implement hooked up. I will try to video it. In regards to relief pressure I would have to hook a gauge to test right?
JC-jetro
Elite Member
Ok. need to know the pressure. Pressure gauge should be attached to the lift cylinder head on the right side facing forward sitting on the tractor seat. right at you right knee.