[quote="CVPost-used red MN"](quoted from post at 08:34:46 03/21/23) Can you tell us if the wiring is absolutely stock or have modifications been made? Are you sure you reconnected the wires to the coil as they were before you changed it? I do not have access to a stock wiring diagram for the later 140 with the internal regulated alternator. If the resistor Jim is talking about would have went bad or failed the normal result would be that the alternator would stop charging. It would be an unusual failure mode for it to short circuit and keep continuity between it leads or terminals. This is what would need to happen for it to not shut off. Any chance you could give us a picture of the wiring connections at both the coil and the resistor by alternator?[/quote]
I will take pictures of both connections at the cool and resistor and post them to see if you can tell if it s not right! I feel pretty sure that I wired the coil back up just as it came off but is there a way to double check that? Or do I just switch them around and see if that fixes it?
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Today's Featured Article - Third Brush Generators - by Chris Pratt. While I love straightening sheet metal, cleaning, and painting old tractors, I use every excuse to avoid working on the on the electrics. I find the whole process sheer mystery. I have picked up and attempted to read every auto and farm electrics book with no improvement in the situation. They all seem to start with a chapter entitled "Theory of Electricity". After a few paragraphs I usually close the book and go back to banging out dents. A good friend and I were recently discussing our tractor electrical systems when he stated "I figure it all comes back to applying Ohms Law". At this point
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