Copal SVA

santino

FSU gear head
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Joined
Mar 5, 2006
Messages
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Hi all!

Today I cla‘d my Konica Auto S2s shutter and everything seems to work fine despite too much friction when changing shutter speeds.
I know it depends on how much I tighten the small golden retaining ring but either it is loose or too tight.

Is there a solution to it? Changing shutter speeds before disassembly was smooth...

Thanks in advance!
 
You may need a little grease such as white lithium grease on the sliding surfaces but be sparing. It is easy to over-tighten the ring I think - a little wobble does not hurt to be honest, the ring mainly holds the other rings not the lenses.
 
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