[GreenKeys] Teletype motor slip ring maintenance

Larry Tighe larryradio at att.net
Wed Feb 9 20:50:07 EST 2011


BE DARN CAREFUL TO REMOVE THE TWO LITTLE SCREWS that hold the clutch to the 
end bell....it isn't just taking the nuts off of the 2 long screws that run 
front to back.....the two little screws on the back hold the clutch 
assembly....pulling the back cover off without those two screws removed, 
destroys the clutch mechanism....I know ! ! ! ! !

lar
----- Original Message ----- 
From: "Jim Haynes" <jhhaynes at earthlink.net>
To: "John Nagle" <nagle at animats.com>
Cc: <greenkeys at mailman.qth.net>
Sent: Wednesday, February 09, 2011 8:15 PM
Subject: Re: [GreenKeys] Teletype motor slip ring maintenance


> The motor doesn't have slip rings, it has a centrifugal switch.
> So maybe you need to pull the end bell off and see if the parts of
> that are freely moving.  You should only get sparks when the motor starts.
>
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