From on line diagrams of the generator I believe it is the B type. The dash light is connected to a terminal o the regulator. It may not be directly related to charge rate. To see if the generator is putting out voltage, put a volt meter across the battery terminals. Running above idle, it should produce 14.2 to 14.6 volts. If battery voltage (about 12.6) it is not charging. Keep the volt meter connected. and positioned so you can see it from the generator. With the engine stopped, remove the Field wire from the generator. Protect the end of the wire so it touches nothing. With it running, use a jumper from the battery hot terminal to the F terminal on the generator. (do this temporarily, as in touching the terminal with the wire briefly) this will spark a little, but the voltage will go up on the meter. This indicates that the generator is working. I would replace the voltage regulator. If it does not go up, I would have the generator tested at a shop. Jim
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Today's Featured Article - Uncle Cecil's Super A Lives Again - by Mike Purcell. A week or so out of most of my childhood summers was often spent with my Uncle Cecil and Aunt Sissie in the small East Texas town of Maydelle on their 80 acre farm. Some of my fondest memories of these visits are those of learning to drive a tractor at the helm of Uncle Cecil’s 1948 Farmall Super A. Uncle Cecil was the second owner of this wonderful little tractor, but it was almost as though he had adopted an infant. The original owner was a man from Minnesota who bought her from a local dea
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