[Hammarlund] SP-600 Tuning

[Al Parker]

Hi Dave & Andy, et al,
    I just saw both of your msgs.  I'd add 1 possible solution that might be
easier to do tonite - make sure the surfaces of both "wheels" are
scrupulously (sp?) clean.  Any oil on there will cause the problem, get it
off by washing with detergent or use acetone.  Many  solvents will still
leave a residue unless you do it a cupla times with a clean cloth.
    Andy, why don't we put your fix (with the cleaning too) on the website
with some pix?  I've been meaning to for a while, this question seems to
come up regularly.  I can take pix right now (tomorrow).
73,
Al, W8UT
New Bern, NC
BoatAnchors appreciated here
http://www.thecompendium.net/radio/
http://www.hammarlund.info

----- Original Message -----
From: "Dave Faria" <Dave_Faria@hotmail.com>
Subject: [Hammarlund] SP-600 Tuning


> GE List.  I am restoring a SP-600 JX-17.  I now have the radio working
> electronically but am having trouble with the mechanics.  The fly wheel
> slips that is part of my main tuning.  I have two solutions:
>
> 1.  I could paint one of the brass mating surfaces with a rubber type
paint.
> 2.  I could put a rubber "O" ring on the main fly wheel to cause some
> fricton between the two surfaces.
> I favor number 2.
> Any other ideas.
> Thanks for your thoughts
> Dave Faria WA5TEZ