Take the standard wireing diagram, eliminate the wiring for the genny and VR. Build new harness without wiring for charging system. Add in wire/wires needed for the aleternator. Should work just fine. Just make sure everyting is hooked up as it should be.
Basically you should have a hot wire to the ignition switch from the battery terminal on the starter, a wire from the ignition switch to the coil. A hot to the light switch again from the starter terminal. Positive cable from a 12 volt battery to the starter and the - to a good ground on the tractor. One wire alternator goes to the amp guage and from there to the hot terminal on the stater where the batt cable is hooked up. A 3 wire alternator should have another wire to the ingition switch. Lights should be wired the same way as from the factory.
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Today's Featured Article - What Oil Should I Use? - by Francis Robinson. I keep seein this question pop up over and over again in discussion groups all over the web. As with many things there are often several right answers and a few wrong ones. Some purist I'm sure will disagree to no end with what I will tell you but most of us out here in the real world don't really care do we ? Some of them only bring their noses down out of the air long enough to look down them anyway. If you are like me you are only doing this old tractor stuff because you enjoy it. You
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