Joined
·
17 Posts
Our JD 7400 can't lift the 678 corn header all the way up ,our dealer can't seen to find anything on how to get the pressure up in the header ram , the pressure is only at 600 psi ,should be at 3000psi , had the valve off ,checked everything i know off , hoping some of you guys can help me , been a long time reader of this forum.