Farmall A 12v ???

[Plow Away]

I need the wiring diagram for a Farmall A with an alternator and 12v. I don"t know how to hook up the light switch, or what wires go to the ammeter? Any help would be great, thanks

 

[John B.]

The large wire coming from the alternator goes to one side of the amp meter, the other side of the amp meter needs to go to the hot wire of the battery, it can be hooked up at the starter button. I can"t tell you where the other wires go since I don"t know what kind of alternator you have.