In Reply to: starter switch for 1940 Ford 9N 12 Volts posted by Serge on March 16, 2018 at 18:38:44:
Is there another tractor that you can try one or all of the new switches on that you've bought to verify if good or bad? It doesn't matter if 6-volts or 12-volts. Have you verified your battery is good and the wiring is all correct? I mean the entire electrical wiring, not just to the switch. Can you take and post some good pictures? Then we may be able to spot something you might be missing.