RE: Re: B&C 60Amp alternator failure modes


Subject:    RE: Re: B&C 60Amp alternator failure modes
From:    recapen@earthlink.net
Date:    Fri May 02 - 4:46 AM
Thanks Joe,

I have a spot where I can check the voltage directly at the battery - I will
set that up for the next test flight!
The belt is the next easiest to check...
I can reseat all of the connections...

Anyone know how to check for worn brushes?

Thanks again,
Ralph

-----Original Message-----
From: owner-aeroelectric-list-server@matronics.com
<owner-aeroelectric-list-server@matronics.com> On Behalf Of user9253
Sent: Thursday, May 1, 2025 22:26
To: aeroelectric-list@matronics.com
Subject: Re: B&C 60Amp alternator failure modes


The vast majority of electrical problems are due to bad connections, for
instance loose or corroded terminals.
Another possibility is an indication problem with the voltmeter.
Connect a separate voltmeter to the main bus to verify that the voltage is
actually dropping.
Other possibilities are worn alternator brushes or a loose belt.

--------
Joe Gores


Read this topic online here:

http://forums.matronics.com/viewtopic.php?p=515375#515375




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