Posted by rustyfarmall on May 28, 2010 at 07:27:49 from (209.152.78.140):
In Reply to: Ammeter posted by 47H on May 28, 2010 at 05:29:51:
47H said: (quoted from post at 05:29:51 05/28/10) Just replaced the following on my 47 H. New 6V regulator, rebuilt 6V generator. Wiring is correct, generator was polarized properly. Ammeter shows slight charge at engine idle or wide open. Shows high charged when switched to do so. Question is when the lights are turned on it shows a dramatic discharge; is this normal or even with the lights on should the ammeter indicate a positive charge?
The ammeter should show a positive charge even with the lights on. You may need to adjust that third brush in the generator, but also, the high/low charge function should be disabled if you are using a regulator. The high/low charge is to be used only with a cut-out relay, which is different than a regulator.
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