NAPA, this site, And many other sources can provide a positive ground B circuit regulator with three or 4 terminals. (the L terminal can be used to power the light/accessory demands, but is not much different than hooking directly to the Load side of the amp meter) The three terminal regulator has a Bat terminal (to the load side of amp gauge with #10 wire, An ARM or GEN terminal which goes to the Arm terminal on the generator (big terminal), and a Field or F terminal which attaches to the F terminal on the Gen (small terminal) Be sure the new VR has a good ground to the tractor, and that the Gen does as well. If you are using a 3 brush generator, it should have the third brush adjusted as far as it will go toward the fixed brush. JimN
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Today's Featured Article - Tractor Traction - by Chris Pratt. Our first bout with traction problems came when cultivatin with our Massey-Harris Pony. Up till then, this tractor had been running a corn grinder and pulling a trailer. It had new unfilled rear tires and no wheel weights. The garden was already sprouting when we hooked up the mid-mount shovel cultivators to the Pony. The seed bed was soft enough that the rear end would spin and slowly work its way to the downhill side of the gardens slight incline. From this, we learned our lesson sinc
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