[Hammarlund] Slipping SP-600 Dial

[djed1 at aol.com]

You may need to clean the edge of the (logging) dial also.  I found that I could use acetone without damaging the paint, but alcohol is probably safer.  Also, if the tuning capacitor is sticky you may need to clean and lubricate that.
Ed  W2EMN

 

 

 

-----Original Message-----
From: Joe Connor <joeconnor53 at yahoo.com>
To: hammarlund <hammarlund at mailman.qth.net>
Sent: Sat, Nov 19, 2011 9:54 pm
Subject: [Hammarlund] Slipping SP-600 Dial


I need some advice on how to fix a slipping dial on an SP-600.
>
>So far, I cleaned the two rollers with rubbing alcohol. I removed the tension 
S-spring and tried to stretch it out a little. Nothing has worked. 
>
>Does anyone have any solution for this problem? I can't see any way to tighten 
or move the rollers.
>
>As always, thank you for your help.
>
>   
>                        Joe Connor
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