I drained the reservoir down and removed and disassembled the valve and found it to be stuck. Clean and freed it up. Getting all the dimensions off of it so I can order a replacement!
I'm having issues with low pressure and yes there is a Guage on the valve assembly! I loosened the locknut and tried to turned the Allen screw clockwise no go! I backed it out 1 turn than back in and it stopped at 1 turn. I disassembled the valve but with fluid in the valve I couldn't see...
57 years of fixing things. I have a JD 950 4wd with various attachments. 40 years experiance as a metal fabricator and sheetmetal mechanic. Looking forward to learning and sharing info about all things tractor.