New problem. I just re filled the transmission with universal Hydraulic/Transmission fluid. Now none of my Hydraulics work. No loader, no 3 point. No pressure. Screen filter was nice and clean so nothing should be plugged. There is no paper filter. I have the stop valve open. There is a little lever next to it. I have no idea what the little lever does. see picture. Nothing in the manuals I have. Is there some way to bleed air out of the system? I let it run for awhile and tried to lift the bucket. Held it in position open for a bit. Nothing. Everything was working fine when I drained it. Am I missing something here? Should I crack a line somewhere to bleed out the air enough to get the lines refilled ?