12V alt with magneto wiring diagram

Posted by Zachary Hoyt on March 10, 2011 at 12:19:32 from (184.8.254.189):

I need to rewire my H's electrical system. With a lot of help from Janicholson and others I rebuilt the mag last summer and it is working great. My battery is only used to start the engine and run the lights, so I have been doing without it a lot of the time lately. Is there a diagram out there that covers the three wire alt without battery ignition? I asked at the auto parts store for a switch I had heard described on this forum that was closed by oil pressure to connect the alt to the battery but even from the older fellow I got a blank look and no switch. He said he had never heard of such a thing. Does anyone know what that thing is called, or if they in fact exist? I could have imagined them, I guess. Thank you very much for any advice.
Zach

Replies:

• Re: 12V alt with magneto wiring diagram Janicholson 18:17:15 03/10/11 (1)
  • Re: 12V alt with magneto wiring diagram Zachary Hoyt 04:00:27 03/11/11 (0)
• Re: 12V alt with magneto wiring diagram Charlie Zuthke 16:58:01 03/10/11 (1)
  • Re: 12V alt with magneto wiring diagram Charlie Zuthke 16:20:20 03/12/11 (0)
• Re: 12V alt with magneto wiring diagram Loren in MN 15:07:25 03/10/11 (0)
• Re: 12V alt with magneto wiring diagram rustyfarmall 14:11:01 03/10/11 (0)
• Re: 12V alt with magneto wiring diagram rustyfarmall 13:15:44 03/10/11 (4)
  • Re: 12V alt with magneto wiring diagram Zachary Hoyt 13:59:11 03/10/11 (3)
    • Re: 12V alt with magneto wiring diagram old 19:05:25 03/10/11 (2)
      • O/T Reply - 12V alt with magneto wiring diagram farmallhal 06:10:04 03/11/11 (1)
        • Re: O/T Reply - 12V alt with magneto wiring diagram old 10:07:31 03/11/11 (0)
• Re: 12V alt with magneto wiring diagram old 12:29:28 03/10/11 (0)

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