3 pt. hitch will not move up. I felt the hydraulic piston cylinder and it is smooth, so I did not remove the piston. I removed the hex head plug on top of the hydraulic pump and I have lots of oil.
Cam pin is showing little wear. With tractor running, and me raising the arms up and down, I can hear and feel the ram arm riding back and forth with no resistance. The piston is not moving up against the ram arm, So what do I have: Unloader valve problem? Control valve problem? Thank you, Ken
Cam pin is showing little wear. With tractor running, and me raising the arms up and down, I can hear and feel the ram arm riding back and forth with no resistance. The piston is not moving up against the ram arm, So what do I have: Unloader valve problem? Control valve problem? Thank you, Ken