If it draws a heavy discharge when shut down and the genny gets hot THE CUTOUT RELAY IS STICKING CLOSED. In fact if you loosened or removed the belt the genny would spin like the DC motor it is........
Starting when the genny is at opposite polarity of the battery can damage a VR, you may wanna Polarize just to be sure then try it,,maybe the VR isnt damaged????
Its NORMAL if the armature is in place to get an ohm reading very low (almost like a dead short on a cheap meter) from the Gennys ARM post to case ground. If you ohm from FLD it should be more like 3 to 6 ohms to ground, however, as thats the Fields then to ground via the armature.
The Full Field test involves temporarily dead grounding the Gennys FLD post to grnd and if she charges then but not otherwise the VR is bad or its not well grounded MAKE SURE THE VR HAS A GOOD GROUND IT NEEDS IT TO WORK
Some VR's are labeled specifically for either POS or NEG ground, sure you have the right VR???
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Today's Featured Article - The Great Escape - by Dave Hollrah. It all began Monday with a little baling of second crop on the lake shore field, and as I drove out past my sister and her hubby's place, this small calling sound could be heard from the general direction of their manure pile. Out of the yard, over the cows and bale piles, through the dozer piles, poplars, and brush, out onto the ditch grade road, past the noisy 6.2 diesel engine pulling my well traveled Suburban along. Well it sure didn't take me long to figure out what it was because I alrea
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