While you wait for answers, we may have found some information which could help you.
Click here for Bell Howell Projector ModelBell & Howell projector?
Eumig S910 take up spool not spinning Please Help?
Sears du all 8mm projector?
Canon S400 projector - take up reel does not turn?
Eumig 610D?
How can I change the drive belt on my Eumig 610D projector?