Can you tell us if the wiring is absolutely stock or have modifications been made? Are you sure you reconnected the wires to the coil as they were before you changed it? I do not have access to a stock wiring diagram for the later 140 with the internal regulated alternator. If the resistor Jim is talking about would have went bad or failed the normal result would be that the alternator would stop charging. It would be an unusual failure mode for it to short circuit and keep continuity between it leads or terminals. This is what would need to happen for it to not shut off. Any chance you could give us a picture of the wiring connections at both the coil and the resistor by alternator?
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Today's Featured Article - Fabricating Sidesheets - by Chris Pratt. The easiest and best first-time project for wanna-be sheet-metal workers like myself is flat or nearly flat metal cut and drilled to be a tractor's sidesheet. A sidesheet is sheetmetal to cover either the engine as in the case of early Oliver's, Massey-Harris' and many crawlers or the wiring and electrical components as in the case of the Massey-Harris Pony, Allis Chalmers' D Series (D-14, D-15, D-12, D-10, D-17, and D-19). The need for fabricating becomes obvious when you go to buy any of these
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