[R-390] Ten Turn Stops Detail : R-390A

ka9egw at britewerkz.com ka9egw at britewerkz.com
Wed Sep 1 18:29:41 EDT 2010


Shouldn't all the tabs face the same direction, towards the rear of the
radio, that is, away from the front panel of the rf deck?  I probably need
to know this too before I finish putting the front panel back on my rf deck
HI

73 de ka9egw.

-----Original Message-----
From: r-390-bounces at mailman.qth.net
[mailto:r-390-bounces at mailman.qth.net]On Behalf Of Dennis
Sent: Wednesday, September 01, 2010 5:07 PM
To: R-390 at mailman.qth.net
Subject: [R-390] Ten Turn Stops Detail : R-390A


Probably easy for all the pros out there on this one.

I do not have a breakdown on the mechanical ten turn stop. It seems while
working on the radio with my bad hands I have come across some strange
things. Decided to clean both ten turn stops up while everything else was
tore down. There is one , KC control with one detent tab facing to the rear
and the rest are facing front. But the other, Mc control has two detent tabs
facing rear, rest face front? Both have brass washers inbetween metal tabs,
starting AFTER the first or front tab. And , also two brass and one metal
washer at the very back. Here again, both have these washers reversed with
metal at the back on one and brass at the back on the other?

If I had a diagram, or a correctly built unit, I could figure it out.

It appears one tab facing the rear would be right but I am having problems
finding my glasses these days so guessing probably wont work.

Like most of us today , a bailout sure would be wonderful.

Grateful  for suggestions.

Dennis    W4DEN     NC
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