Film-Tech Forum ARCHIVE: century c projector focus problem

This is topic century c projector focus problem in forum Film Handlers' Forum at Film-Tech Forum ARCHIVE.

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Posted by Rick Meister (Member # 689) on 01-06-2011, 08:23 PM:

Hi all
heres hoping that someone can help me. I couldnt turn the focus knob on my century projector the other nite so I loosened the 2 nuts on the shaft and the set screw so that I could move it and focus the picture. now the problem how do I fix it?
I have tried tighing those two nuts up again but then I can't turn the focus knob? so whats up can someone help please