Posted by Will Herring on September 15, 2019 at 15:17:14 from (50.106.246.205):
Working on a friend's WD-45... Has a 6V system with a generator, distributor, coil, etc. Battery is sitting at about 5.5V. I turn the key switch on, and use my meter to measure voltage at the coil (the coil ohmed out okay... somewhere between 1.5 and 3.0 ohms, I think). I'm seeing the voltage fluctuate between 2.4V and 4.5V, just back and forth, back and forth. The tractor will "crank over", but this voltage reading puzzles me. I need to drain the gas tank and flush out the carb, but makes me wonder if something weird electrically may be going on too.
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Today's Featured Article - The Nuts and Bolts of Fasteners - Part 2 - by Curtis Von Fange. In our previous article we discussed capscrews, bolts, and nuts along with their relative hardness and thread sizes. In this segment we will finish up on our fasteners and then work with ways to keep them from loosening up in the field. Capscrews, bolts and nuts are not the only means of holding two parts together. When dealing with thinner metals like sheet tin, a long bolt and
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