Posted by Mike from cny on July 05, 2009 at 19:09:59 from (64.136.26.226):
Hey guys, Have a 56' JD 420c I'm trying to clean up and get ready for expo this week. Problem is it wont charge. It use to about 2-3 years ago. It has done this once before, but I had cleaned the grooves in the armature out and it worked good for a while. Last year, I installed a new regulator thinking that was it, but didnt change anything.
Yesterday I took the generator comepletely apart, armature was put in the lathe, cleaned up with a stone. Brushs have good tension, cleaned up posts and springs.
Touching "A" terminal and ground gives me close to 7 volts on the generator.
I've printed off John T's troubleshooting list but wont be able to try anything until tommorow night. Any help is appreciated. -Mike
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Today's Featured Article - Listening to Your Tractor - by Curtis Von Fange. Years ago there was a TV show about a talking car. Unless you are from another planet, physically or otherwise, I don’t think our internal combustion buddies will talk and tell us their problems. But, on the other hand, there is a secret language that our mechanical companions readily do speak. It is an interesting form of communication that involves all the senses of the listener. In this series we are going to investigate and learn the basic rudimentary skills of understanding this lingo.
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