mkirsch said: (quoted from post at 10:34:42 11/27/10) Isn't the point of converting a tractor to 12V to get the unreliable generator and mechanical VR out of the picture, replaced by a durable solid state alternator with internal regulator?
Alternators are more reliable than generators with mechanical regulators; however, a generator with a solid-state regulator is a significant improvement. The electrical loads on a tractor are light compared to automotive loads, which reduces brush ware. The generators brushes, bushing and bearing are easier to replace compared to an alternator repair, which is some models, requires soldering and a press to replace bearings. Also consider the availability of the alternator parts; generator rebuild kits are retelly available at only $10. Of course, you can replace the alternator at higher cost. I found a Hitachi 14231 for about $85; the mounting kit is about $35, for a total of $120.
I had three Delco alternator failures on my other Farmall H in the last 20 years. With only a few hours run of time per year; the failures were most likely due to weather exposure.
This post was edited by WSJ at 12:14:39 11/27/10 2 times.
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Today's Featured Article - Memories of an IH Super A When I was ? up to 10, I worked on my Papaw's farm in Greeneville, TN every summer. As I grew older (7), it was the thrill of my day to ride or drive on the tractor. My Papaw had a 1954 IH Super A that he bought to replace a Cub. My Papaw raised "baccer" (tobacco) and corn with the Super A, but the fondest memory was of the sawmill. He owned a small sawmill for sawing "baccer" sticks. The Super A was the powerplant. When I was old enough (7 or 8), I would get up early and be dressed to
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