Hope this info helps: I have a new old stock COOP generator, paper tag reads possibly TO-7521, unsure of last 2 digits. Generator tag stamped Autolite GEO 4818A-3 5D, This generator has a cut out relay mounted on it with a wire coming out of the generator body hooked to the underside of it, and a terminal coming thru the generator body with a nut on it for hooking a wire to it that I assume is the field lead, this lead is grounded on my running E3 as it has been before I got it 30 years ago, I believe there was a wire going to possibly the light switch to control charge rate originally.
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Today's Featured Article - What Oil Should I Use? - by Francis Robinson. I keep seein this question pop up over and over again in discussion groups all over the web. As with many things there are often several right answers and a few wrong ones. Some purist I'm sure will disagree to no end with what I will tell you but most of us out here in the real world don't really care do we ? Some of them only bring their noses down out of the air long enough to look down them anyway. If you are like me you are only doing this old tractor stuff because you enjoy it. You
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