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Old 04-20-2009, 08:40 PM   #356
LILRED66
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Join Date: May 2005
Location: Kansas City, KS
Posts: 3,906
Re: The 283 Rebuild Begins

Quote:
Originally Posted by jason65 View Post
Alternators are internaly regulated. Generators are externaly regulated. Thats what I was taught. Both are 3 wire. I just never heard of anyone makeing a gen 1 wire.
The original alternators on these trucks were three wire externally regulated, hence the factory voltage regulator on the driver side of the radiator support. A popular conversion is to a one wire, internally regulated alternator.

I don't know the first thing about the early generator set-ups except from the manufacturer's literature.
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