My Bobcat 325 Mini excavator has lost all function on the right-hand side, I have tested the relief valves, and the hydraulic pump, everything seems fine. looking for ideas to check next
Is the joystick hydraulic pilot or electric on that model? Either way I would check to see if getting a pilot signal or command from joystick to valves.
I would double check to confirm that you are getting pilot pressure to the right joystick. Some of those systems had “pilot supply” valves for each joystick vs one common supply valve that you could have is controlled by the safety circuit.