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ACfanforever85 View Drop Down
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Joined: 02 Nov 2014
Location: north carolina
Points: 12 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ACfanforever85 Quote  Post ReplyReply Direct Link To This Post Topic: AC B
    Posted: 02 Nov 2014 at 9:12pm
Fire breaks down under a load. Ballast resistor shorted out and allowing 12 volts to the coil. Put new resistor on and it shorted.out also. What could be cause this problem?
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ACfanforever85 View Drop Down
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Joined: 02 Nov 2014
Location: north carolina
Points: 12 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ACfanforever85 Quote  Post ReplyReply Direct Link To This Post Posted: 03 Nov 2014 at 12:31pm
Replaced condenser and ballast resistor and having the same problem. Not sure what what to do
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Steve in NJ View Drop Down
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Joined: 12 Sep 2009
Location: Andover, NJ
Points: 11566 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Steve in NJ Quote  Post ReplyReply Direct Link To This Post Posted: 03 Nov 2014 at 5:24pm
Obviously you have a short somewhere in the Ignition circuit. What type of switch are you using? I'm assuming this is a 12V conversion? Loose the Ballast resistor. They didn't work under the hood of a 60's Automobile, never mind out in the elements on a Tractor. If you're running a 12V conversion, you need 2.7-3.3 Ohms of resistance in the Ignition circuit for a 4 cylinder on 12V's. Install a internal resisted 3.0 Ohm coil in the system. Make sure the Ignition switch or whatever kinda switch you're using is good. What's up front for the charging chores? Alternator, or 12V Gennie? Need more info to help ya out...
Steve@B&B
39'RC, 43'WC, 48'B, 49'G, 50'WF, 65 Big 10, 67'B-110, 75'716H, 2-620's, & a Motorhead wife
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ACfanforever85 View Drop Down
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Joined: 02 Nov 2014
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Points: 12 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ACfanforever85 Quote  Post ReplyReply Direct Link To This Post Posted: 05 Nov 2014 at 4:00pm
I recently put a 50 amp toggle switch for ignition. I'm using 12 volt alternator
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