Wiring diagram for a Farmall 300

Farmall H, HV & Super H, 300 & 350, 1939-1958
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Wiring diagram for a Farmall 300

Postby Roger G. » Thu Oct 21, 2021 8:11 pm

I am looking for a wiring diagram for Farmall 300 gas, 12 volt. A friend of mine got one with messed up wiring.
Thanks for any help.
Roger Gillen

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Re: Wiring diagram for a Farmall 300

Postby tinnerjohn » Thu Oct 21, 2021 8:58 pm

I don't know if it would help but theres a parts manual for the 300 Utility in the manuals section. I'd think there would be much differerence in the wiring.

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Re: Wiring diagram for a Farmall 300

Postby ShawnAgne » Sun Oct 24, 2021 11:04 am

If you go back to 2018 or 2017 you should find me asking the same question when I was converting mine. I believe I just followed the standard wiring diagram like the Cub, but then had to adjust it for the light switch.
Shawn Agne

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