[ARC5] Removing knobs - verse two.

[D C _Mac_ Macdonald]

Try tightening it first!  If it doesn't break free immediately try both directions alternately.

73 de Mac, K2GKK/5​
Since 30 Nov 1953​
Oklahoma City, OK​
USAF, Retired ('61-'81)​
FAA, Retired ('94-'10)

________________________________
From: arc5-bounces at mailman.qth.net <arc5-bounces at mailman.qth.net> on behalf of Waldo Magnuson via ARC5 <arc5 at mailman.qth.net>
Sent: Sunday, November 17, 2019 13:08
To: arc5 at mailman.qth.net <arc5 at mailman.qth.net>
Subject: [ARC5] Removing knobs - verse two.

The set screw in the audio volume switch on a C-1254A control unit IS a Bristol set screw. The wrench fits tightly, I’ve used Blaster penetrating Oil but even with excessive torque the screw has not come loose. Any suggestions- heat/cold/drill?
Skip W7WGM
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