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Home » Public Forums » GMCnet » Onan Questions (Voltage Regulator and Coil Wiring)
Onan Questions [message #337658] Sat, 06 October 2018 18:02 Go to previous message
Melbo is currently offline  Melbo   United States
Messages: 144
Registered: August 2018
Location: Albuquerque NM
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Senior Member
I am trying to get my 6000 Onan up and running. The Starter engages. The fuel pump works. (Exploded the fuel line so that needs to be replaced) I am guessing that someone did something before I got the unit that I am not quite able to figure out. There are only two wires connected to the voltage regulator and there is a cut wire at the coil. From studying the wiring diagrams I know the coil wire does not go to the voltage regulator. Also the "5" wire is connected to one of the AC terminals on the voltage regulator and the wiring diagrams show it going to the B+ terminal. The other wire connected to the AC terminal has battery voltage all the time.

I kind of feel like Bob Seger -- working on mysteries without any clues.

All the wiring diagrams that I have been able to locate do not have the detail that I am needing to solve this. I am sure that they exist but I have not found one.

Any help or suggestions will be greatly appreciated.

Thanks

Melbo


Albuquerque NM Bus Conversion 1978 MCI 1973 GMC
 
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