I'm about to throw the towel on this tractor, when I purchased the jubilee the arms would work when it wanted to, mostly after warming up and high idle.
I removed the top lid replaced the piston along with leather and rubber o ring, the unloader valve o ring, replaced safety valve, along with the pin that rides on the cam, adjusted the draft and position to specs reinstalled lid and nothing no movement! okay so it had a vane pump thinking it should be replaced, so I spent several $ on a new piston pump and lines, installed and bled the system and again nothing what could be the issue?
Back pressure vale? system relief valve? pressure tube?, I did start the tractor with the lid off and oil was coming out of the pressure tube assuming its working properly. I really don't know what the issue is any input would be appreciated
I removed the top lid replaced the piston along with leather and rubber o ring, the unloader valve o ring, replaced safety valve, along with the pin that rides on the cam, adjusted the draft and position to specs reinstalled lid and nothing no movement! okay so it had a vane pump thinking it should be replaced, so I spent several $ on a new piston pump and lines, installed and bled the system and again nothing what could be the issue?
Back pressure vale? system relief valve? pressure tube?, I did start the tractor with the lid off and oil was coming out of the pressure tube assuming its working properly. I really don't know what the issue is any input would be appreciated