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 - Earthmaster Project Progress Just a little update on my Earthmaster......it's back from the dead! I pulled the head, and soaked the stuck valves with mystery oil overnight, re-installed the head, and bingo, the compression returned. But alas, my carb foiled me again, it would fire a second then flood out. After numerous dead ends for a replacement carb, I went to work fixing mine.I soldered new floats on the float arm, they came from an old motorcycle carb, replaced the packing on the throttle shaft with o-rings, cut new ga
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