The machine has never been able to push/lift its self up off of the tracks for years. Today I had the time to check the pressure and test the cylinder. The cylinder tested with no issues at 3500 psi. I then checked to see if I needed to turn the pressure up. The pressure would not reach more than 500psi pushing down but booming up to the max went to 3500psi. For some reason the boom down pressure will not go above 500psi checking it at the valve.
Any thoughts? Could there be a pressure bypass opening not allowing it to have down pressure?
Any thoughts? Could there be a pressure bypass opening not allowing it to have down pressure?