The epoxy diode will do it. Make sure it conducts toward the alternator, and not the other way. When the alternator is not turning, and the key is on, the #1 terminal appears to be a ground to the system. it is looking for 12 volts to excite (start) the charging. Once it starts charging, the #1 terminal puts out charging volts. This is what needs to be stopped. The diode needs to be at the alternator, in the line to #1 terminal only. If it is between the switch and the coil, it will not work. (put it 2 or three inches from the alternator, and put shrink tubing over it to keep it clean and dry. JimN
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Today's Featured Article - Timing Your Magneto Ignition Tractor - by Chris Pratt. If you have done major engine work or restored your tractor, chances are you removed the magneto and spark plug wires and eventually reached the point where you had to put it all back together and make it run. On our first cosmetic restoration, not having a manual, we carefully marked the wires, taped the magneto in the position it came off, and were careful not to turn the engine over while we had these components off. We thought we could get by with this since the engine ran perfectly and would not need any internal work. After the cleanup and painting was done, we began reassembly and finally came to t
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