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I Broke Fiona - Charging problem

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Cabreco

I Broke Fiona - Charging problem

Quick question:

I was replacing my battery (key off) when I accidentally shorted the positive terminal against the frame while tightening it....yeah I know BONEHEAD move!

I notice my charging system is not putting out as much as it should. 12v at battery, 10.95v key on.

When I start the bike the volts do climb but at 5,000 RPM I just crack 12.08 volts.

Without testing, should I assume I fried the regulator? Since I see volts climb when running high rpm, I'm guessing the stator is OK?

Just wondering where I should start. Bike only has 25K miles

Any insight or suggestions would be appreciated
Thanks

FIONA
1981 CB750K

Andy
Tennessee

TOOLS1

Re: I Broke Fiona - Charging problem

Administrator

It does sound like the regulator has a problem. You can test the stator to be sure. There are detailed instructions in the FSM for doing this.
TOOLS

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1976 CB 750-A X 2
1977 CB 750-A X 4
1977 CB 750-K
1976 CB 750 F
1981 CB 750
1966 Kawasaki SG 250
1981 KZ 750 LTD
1973 CB 350
1979 CM 185 Twinstar
1982 Honda XL 80
South of Eden (Kansas City MO)

Cabreco

Re: I Broke Fiona - Charging problem

Thanx Tools

I had my suspicions the culprit is the Regulator, I just needed to hear it.
Yeah also checking the stator. Fiona has a new purpose being hauled on the RV so I gotta get her back in ready action!

FIONA
1981 CB750K

Andy
Tennessee