Been working a lot on the problem. I pulled the pump off and rebuilt it. It was worn some on the inside brass bushings. I put it back on and the same problem. I received my handbook(Farmall touch control handbook) today. I have come to the conclusion the problem is inside the head of the unit. Well it looks like someone has been in it before. The pressure regulator piston was STUCK! I got it out and there was some stringy stuff caught on the pressure regulator valve seat and ball. It was also missing some check valve bushing seal rings. Some of the control valve rings had been torn (I guess during last install. Well now I get to order a rebuild kit and I'll let ya know how it comes out.
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Today's Featured Article - The Mud Daubers and the Old John Deere - by Jon Zehnder. I have a 1941, John Deere Model A tractor I have owned for about a year and a half. This is my first (in case my wife reads this, "FIRST") tractor and it has been a learning experience. After considerable advise and assistance from local tractor nuts and the forums of Yesterday�s Tractors, I had finally got it running pretty well. I have tuned it up, overhauled the carburetor, installed a borrowed, rebuilt magneto, installed a new Power-Trol, patched the radiator, installed new front wheels a
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