That all makes sense. I have a hydraulic schematic from my IH manual. Since the hoe works better when I hit the swing lever, I was looking for any connection between the two systems. #1 is the connection at the oil reservoir. They both draw oil from it. The only other connection between the two systems is not explained, but it shows in the diagram. Keep in mind that there are two systems with their own pumps. System #1 is power steering and backhoe swing. System #2 is front loader and all backhoe functions except swing. Only anomolie I see is an extra line between the swing valve pack and the hoe valve pack. This connection is not explained in the IH book. I suspect it has something to do with all this. Eack valve pack has it's own "in" coming from the oil reservoir, and it's own "out" going back to the reservoir. But . . . the swing pack has an extra line that connects to the backhoe valve pack, for reasons unknown to me.
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Today's Featured Article - Listening to Your Tractor - by Curtis Von Fange. Years ago there was a TV show about a talking car. Unless you are from another planet, physically or otherwise, I don’t think our internal combustion buddies will talk and tell us their problems. But, on the other hand, there is a secret language that our mechanical companions readily do speak. It is an interesting form of communication that involves all the senses of the listener. In this series we are going to investigate and learn the basic rudimentary skills of understanding this lingo.
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