Re: 6 Volt heater motor rebuild
The heater motor used in 1940 would have been a four wire model.
They used forward and reverse for different defrost modes.
To make the NAPA motor work you would have to implement relays to reverse the polarity from the switch, to achieve the same results.
Kirk
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1953 Ford F100
1950 Ford F47 (F1)
1940 Ford Pickup
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