Just a word of caution. (well, more than one word)
A volt meter is superior to the amp meter when switching to alternator. Most modern alternators will provide much more AMP output than the old generator/regulator set-up. The wire in your harness will not carry the increased current without risking over heating. ALL of the current, except to the starter, passes through the wires to the AMP meter. If your battery is low, and you start pushing 40-50-60 amps back to your battery with your new alternator, you may easily damage your wire harness. Check the wire size running to your AMP meter, if it is #10, you are safe up to 30amps. Most tractors I have seen only have meters that read 20AMPs.
A volt meter will tell you much more about the health of your charging system. The volt meter does not use much current it can use the same wire your amp meter did but would only need much smaller wire. It just connects to the ignition side of the switch and to ground.
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Today's Featured Article - A Lifetime of Farm Machinery - by Joe Michaels. I am a mechanical engineer by profession, specializing in powerplant work. I worked as a machinist and engine erector, with time spent overseas. I have always had a love for machinery, and an appreciation for farming and farm machinery. I was born and raised in Brooklyn, New York. Not a place one would associate with farms or farm machinery. I credit my parents for instilling a lot of good values, a respect for learning, a knowledge of various skills and a little knowledge of farming in me, amo
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