First check the single to double action settings on the aux valves. One may be turned too far bending or breaking the roll pin and that will cause system to stay on demand. The 560 is not really a true open center valve system as there is no flow through aux valves when in neutral, the flow from the pump is diverted to reservoir through the regulator valve ( unloading valve). This valve is controlled by a screened orfice under the cover of reg valve. If plugged or peened undersized it will cause your system to stay on demand , fluid going over relief valve portion of regulator valve assembly. Clean or replace orfice if plugged. More information on other posts previous to this one.
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Today's Featured Article - Talk of the Town: How to Remove a Broken Bolt - by Staff. Another neat discussion from the Tractor Talk Discussion Forum. The discussion started out with the following post: "I have an aluminum steering gear housing with a bolt broken off in it. The bolt is about a 3/8" x 1 1/2" bolt. I've already drilled the center of the bolt out with about 7/64" drill bit the entire length of the bolt. Only one end of the bolt is visible. I tried to use an easy out but it wasn't budging and I didn't want t
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