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Re: farmall 400 switchover from pos ground to neg ground


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Posted by Nebraska Kirk on August 15, 2009 at 21:52:53 from (207.91.4.196):

In Reply to: farmall 400 switchover from pos ground to neg ground posted by tim carr on August 15, 2009 at 21:12:26:


tim carr said: (quoted from post at 21:12:26 08/15/09) I recently put on an alternator with built in regulator but this tractor has an external regulator also. So do I need to completely remove

external regulator and also run a ballast resistor. The tractor is a 12 volt system now with neg ground. I took off the generator and switched this system from pos ground to neg ground. Any help or suggestion would be appreciated. Thanks!!!


Remove or unhook the external regulator. If your coil does not have an internal resistor then you will have to add an external ballast resistor.

This post was edited by Nebraska Kirk at 21:53:36 08/15/09.



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