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 - Box Plow Blues - by Tom Schwarz. One of the first implements most tractor owners obtain is the box plow. For very little money, this piece of equipment promises to plow and flatten any hill or vale on your ranch road or farm. At least that's what I thought! As simple as a box plow appears, it can be rather challenging to make work correctly. In our sandy soils of Florida, traction is king. You can never have wide enough tires or heavy enough weights to get all the traction you want … unless you own a monster tractor. U
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