Posted by Freddie2010 on May 07, 2023 at 16:54:56 from (50.33.238.3):
Hi, I have a John Deere 420w 1957. I just changed it over to a 12volt negative ground system from a 6 volt positive ground system. When I turned the switch on the volt meter started to work. but then quit working. I checked the pole on the back of the ignition switch where I hooked the hot wire too, and I am now getting no juice to that pole ( connection ). Could I have cooked the ignition switch putting 12 volts to it? No one has ever mentioned changing the ignition switch to 12 volts . If anyone has any ideas, please let me know what may have happened. At one point when I was moving the switch from on to off and back. It would not shut off. Now it will do nothing. I appreciate any and all information and help I can get. thank you in advance.
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Today's Featured Article - A Lifetime of Farm Machinery - by Joe Michaels. I am a mechanical engineer by profession, specializing in powerplant work. I worked as a machinist and engine erector, with time spent overseas. I have always had a love for machinery, and an appreciation for farming and farm machinery. I was born and raised in Brooklyn, New York. Not a place one would associate with farms or farm machinery. I credit my parents for instilling a lot of good values, a respect for learning, a knowledge of various skills and a little knowledge of farming in me, amo
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