Farmall 400

Farmall H, HV & Super H, 300 & 350, 1939-1958
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Mikev
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Farmall 400

Postby Mikev » Wed May 09, 2018 10:39 am

I have a 400 positive ground one wire alternator. I would like to see if anyone has a drawing of one with a voltage regulator and amp gauge wired in?

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Slim140
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Re: Farmall 400

Postby Slim140 » Wed May 09, 2018 11:59 am

Your one wire alternator should have a voltage regulator built into it. Wire from it to the amp gauge, other side of amp gauge to battery. If it shows discharge reverse the wires on the amp gauge.
Every home is a school, what are you teaching?

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Jim Becker
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Re: Farmall 400

Postby Jim Becker » Wed May 09, 2018 12:19 pm

Are you sure you have a positive ground alternator? They exist but are unusual. Hooking up an alternator backwards can damage it. So be sure before you hook it up!


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