[Hammarlund] Wanted: SP-600 tuning knob shaft

Wn4i wn4i at arrl.net
Sun Jan 7 10:42:14 EST 2007


Hello Russ
All  I have is :

1 .   BFO + and  -  on each sides .
2.    The volume control  from zero to 10
      May be a few more if I keep looking ....
      73
      Yves Wn4i
Yves Pautard
5833 Dryden rd.
West Palm Beach
Florida 33415.....561-689-8819









----- Original Message ----- 
From: "Russ WQ3X" <wq3x at epix.net>
To: <hammarlund at mailman.qth.net>
Sent: Saturday, January 06, 2007 6:33 PM
Subject: [Hammarlund] Wanted: SP-600 tuning knob shaft


Hi -

Someone added a reduction mechanism to the tuning knob on the SP-600 I'm 
working on. It is a bit cobbed up and I would rather return it to stock but 
the tuning shaft has been hacked off almost flush with the panel. It looks 
like it might be a press fit into the brass flywheel. I did not find any 
setscrews. Anyone have a junker with these parts and willing to sell before 
I go down and have a new shaft made by the local machine shop? It is 
basically a 1/4" dia. shaft that is turned down to a smaller diameter at the 
other end from the knob. The knob itself is OK.

I help out the machine shop guy by fixing the electronics on his machines 
sometimes so he usually doesn't charge me anything... but the work always 
seems to have a problem with it (he doesn't see very well anymore - me 
either) so I'd rather just find some good parts to swap in.

Thanks for any help.

73, Russ WQ3X






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