753g tilt and lift issue

[trumbullwelding]

Evening all,
New to the forum but I look forward to talking with all of you and thanks in advance for any and all help, issue I'm having is with a 753g the machine will drive and it does unlock the pedals and allow the valves to travel there stroke and you can hear that the is some kind of hydraulic flow when the pedals are pressed I removed and tested the solenoids and removed the main pressure relief I did not mess with the adjustment as I do not have flow gauges to set the pressure just visually inspected and I'm not sure how to check the part with out disassembling or flow gauges is there any other way to test this or another cause could something in the valve body be bypassing somewhere hopefully someone can help there's no codes and the interlock is functioning fine

 

[polishpete]

WHats your problem maqchine dont drive

 

[KyMadMan]

Not trying to be a wise mule, but have you checked the hydraulic fluid level in your reserve tank?

 

[[email protected]]

He said it drives. And what I got from the post is there is travel in the controls? He hears flowing and that maybe either sucking air or a stuck open relief valve. Maybe a diverter valve?