How do I open the back case on a Bell & Howell 253-A projector to fix the flexible steel pickup cable or whatever drives it?
The rewind cable works good but the pickup cable works intermittently and sounds like its slipping or caught grinding on the inside.
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Answers & Comments
Try this earlier answer: http://www.fixya.com/support/t26891959-looking_bell_howell_253_ax_manual