Posted by Pete7 on May 13, 2012 at 16:41:06 from (72.65.27.19):
Had to replace the alternator in my 340 the other day. Wanted to check the new alternator today and I tried to use my cheap digital multimeter. With the tractor running I got volt readings at the battery that changed consistently and were from 12 to 19 volts. Numbers just jumped all around. Thought I had a problem for awhile and I started checking wires and connections. Couldn't find a problem. Got out my old analog multimeter and got a steady 14.5 volts while running. Was the digital multimeter the issue (it reads OK on my car and on my Super A ( has a alternator too). I'm guessing the 340 must be creating some type of "noise" that makes the meter erratic?? The 340 has a coil while the Super A has a magneto, if that makes any difference. Pete
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Today's Featured Article - When Push Comes to Shove - by Dave Patterson. When I was a “kid” (still am to a deree) about two I guess, my parents couldn’t find me one day. They were horrified (we lived by the railroad), my mother thought the worst: "He’s been run over by a train, he’s gone forever!" Where did they find me? Perched up on the seat of the tractor. I’d probably plowed about 3000 acres (in my head anyway) by the time they found me. This is where my love for tractors started and has only gotten worse in my tender 50 yrs on this “green planet”. I’m par
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