[dstnellis]

I have a jd 9510 sidehill combine that settles all the way to the right overnight. I am wondering how to pinpoint what is leaking. Is it the cylinder, the valve on top of the cylinder, or something else? Has anyone else had this trouble? Any help in finding the problem would be greatly apreciated.

 

[fj40duck]

Is the bleed screw tight on top of the cylinder

 

[dstnellis]

Yes, the bleed screw it tight, and the ball is under the screw. Could the screw have been tightened too much, and wrecked the seat? The previous owner had to let it down to get into his shop.