LD1
Epic Contributor
I was hesitant to comment much further regarding machine specifics.Your 3005 should have load check reliefs on the side of the valve.
My late model 790, aka the 3005, service manual shows them to be on the valve one for each port.
Also looks like they might be serviceable right on the tractor.
I had a hard time even finding the valve on deere parts site. And no parts brakedown of the valve that showed if or where load checks were at.
I figured someone with same or similar machine would be along for the specifics