Home » Public Forums » GMCnet » ONAN starting (starter stays engaged after starting)
| Re: [GMCnet] ONAN starting [message #320863 is a reply to message #320859] |
Sat, 22 July 2017 22:51   |
Ken Henderson
Messages: 8726
Registered: March 2004
Location: Americus, GA
Karma:
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Senior Member |
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Bill,
You're absolutely correct: My latest version is WRONG! I guess when I
looked at the OEM diagram and eliminated the Voltage Regulator, I ignored
that the SCR in the VR was isolating that point from ground.
I'll revise and publish that tomorrow. Gosh, I hope that's the last one!
I think my four score years mean I should give up this sort of thing. :-(
Y'All keep looking for errors -- and consider assuming this task.
Ken H.
On Sat, Jul 22, 2017 at 9:32 PM, Bill Wevers wrote:
> Mr. Henderson,
> I believe your original schematic was correct, with respect to Pin 8.
> When I look at PIN 8 on my Onan board, it does not connect to GND.
> That's the 30V generator output being rectified by CR1 and filtered by R1
> C1.
>
> Regards,
> Bill
>
> --
> Bill Wevers GMC49ers, GMC Western States
> 1975 Glenbrook - Manny Powerdrive, OneTon
> 455 F Block, G heads
> San Jose
>
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
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