Apply some PB Blaster or Kroil and heat the screw head with a big iron to
get the penetrant to wick down inside. Then try the big screwdriver. Is the
insulator anything special or just a generic one?
Carl
KM1H
----- Original Message -----
From: "Charles Hedrick" <cchedrick@gmail.com>
To: <amps@contesting.com>
Sent: Sunday, January 17, 2010 8:23 AM
Subject: [Amps] filament choke screws
> Hi all,
> Still working on the Hunter 2000C. It burned the wire from one side of
> the
> filament choke to the pins of the tube last night. On inspection the
> screw
> through the mounting insulators on the tube end are rusted. I can't get
> the
> screws out without fear of breaking the ceramic insulator they go
> through.....they're stuck in them. Suggestions?????
> Thanks in advance.
> Cam
> WA4JKW
> _______________________________________________
> Amps mailing list
> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|