OK, I polarized, got a spark, still no charge. I showed voltage @ batt terminal of cutout, nothing @ arm terminal. I grounded field against the gen case. No go. I did removed the band from the gen case and found that the third brush was loose, tightened it up. I checked for voltage @ arm terminal and got about one volt. for the heck of it I closed the cutout manually and bang! Away it went. I can now get the cutout to open and close by itself, just a bit sluggishly. It will charge on high, but not on low. At least I know the generator is working now.
Can it be that the generator had lost its magnetism? THis tractor was hauled out of the weeds by a friend about three weeks ago and judging by the green/ rust it has sat for a looong time. I replaced all the original cloth covered wiring that was bare in many spots along with making up new 1/0 cables with true crimped on ends. New six volt battery/ tractor runs like a million bucks now that all the usual things have been adressed like carb/ plugs/ points/etc.
The charging system working is icing on the cake! THanks
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Today's Featured Article - A Lifetime of David Brown - by Samuel Kennedy. I was born in 1950 and reared on my family’s 100 acre farm. It was a fairly typical Northern Ireland farm where the main enterprise was dairying but some pigs, poultry and sheep were also kept. Potatoes were grown for sale and oats were grown to be used for cattle and horse feeding. Up to about 1958 the dairy cows were fed hay with some turnips and after that grass silage was the main winter feed. That same year was the last in which flax was grown on the farm. Flax provided the fibre which w
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1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
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