24 volt isnt my thing, but basically there are A and B voltage power circuits up to the switch, one is from the ungrounded - of one battery, the other from the ungrounded + of the other battery (taken off the big solenoid on the starter I believe), so one is + respect to ground the other is - with respect to ground. Be sure BOTH feeds are at the switch and that the - ground one is what powers up the gauge. There MUST be a frame ground jumper bond wired from where the two batteris are joined in the middle for the 12 volt to work.....
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Today's Featured Article - Tractor Generators - by Chris Pratt. As a companion to the articles on three-brush and two-brush generators, it seemed fitting that we should provide our readers with a description of how a generator works in lay terms. The difficulty with all those "theory of operation" texts is that they border on principles of electricity or physics and such. Since I know nothing of either, you will have to put up with looking at the common sense side of how generators work which means we "
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