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Alternator wiring diagram

Tiny
NOBLEGENCON
  • MEMBER
  • 1992 FORD EXPLORER
  • 75,000 MILES
Hello, I am rebuilding a 1992 Ford l8000 dump truck. It has a Delco Remy high output hd alternator. It has three studs with nuts for the wiring. It also has the two prong but I think it is not used. It has an external voltage regulator. When I was dissembling I was trying to take pictures of everything. Now I know where the battery wire goes and from my picture it looks like the other two wire were on the same post. Would you happen to know how it gets wired?
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Monday, July 6th, 2020 AT 2:52 AM

4 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,883 POSTS
Here is the alternator wiring diagrams for you. there are two different system so I got both for you with the guide to help you test the connections.

https://www.2carpros.com/articles/how-to-check-wiring

Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed.
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Tuesday, July 7th, 2020 AT 12:20 PM
Tiny
NOBLEGENCON
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  • 9 POSTS
Thank you very much. I got the 1 image but not the other. Here is the truck I need it for.
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Tuesday, July 7th, 2020 AT 12:30 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,883 POSTS
Okay, please check the wiring to make sure we have the correct application. Please let us know if you need anything else to get the problem fixed.
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Wednesday, July 8th, 2020 AT 10:20 AM
Tiny
NOBLEGENCON
  • MEMBER
  • 9 POSTS
Thank you.
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Thursday, July 9th, 2020 AT 4:04 AM

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