One of my neighbours pretty much gifted me with a 1954? WD45, which was running when he pulled it into the machine shed five or so years back. Of course now it isn't running at all, and I'm working on getting it back into shape, not for a pretty play-toy but to help me clean up about 15 acres which has been allowed to go completely to seed...Anyway, I'm hitting Tractor Supply or somewhere for a carb kit (it's the stock TSX464), and I'm having to rewire the whole thing due to massive mouse damage to EVERY STINKING PIECE OF WIRE on the whole tractor. (Some fun, huh?) Hints on the best place for the carb kit would be appreciated, but mainly I need some specifics on how to figure out what has been done to this poor beast's alternator. It has been converted to 12V, and an old truck alternator hung on it, dunno exact model (yet). From the alternator there are two wires, chewed all to heck of course, condemned mouse, coming from the alternator, one of which ended inside the switchbox (there's no key switch on this old beastie, just a toggle switch for the lights and another for the main power, and the original rod-actuated starter switch). The other alternator wire had a diode soldered onto it, a big 50-ampere job, but it was just dangling and I have no clue exactly where it came from before the rodents took over. I suspect that both wires end up at positive 12v terminals somewhere, and the diode one is for feedback prevention (I hope it isn't the rectifier for the alternator!), but one way or another it needs to go through the ammeter and I've less than a complete clue how to get this back in working order. All the wiring diagrams I can find that aren't original equipment show a key switch and an accessory connector. Would that just be direct to the battery, which makes sense to me, and the other wire goes through the ammeter and then back to the battery? That's my best guess, but I would sort of expect a load resistor in here somewhere. There is a large wire-wound resistor, about 50 ohms and 10 watts, but it was in the ignition coil energizer circuit, best I can tell. Anybody got wiring suggestions, for a setup with no key and just the toggle switch for the power? And where shoudl that resistor really go?
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