How to mend Bell & Howell 644 Filmosound

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replacing a Bell-Howell 1615 Projector belt?

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Repairing take-up reel drive shaft rubber wheel/tip - Bell & Howell MX43 ?

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Take up reel not turning?

Obtaing Repair Manuals?

Bell & Howell Filmsound 8 Model 458?

B&H 471 loading?

bulb removal?

How do I I replace the worm wheel on my Bell & Howell 644 16mm projector??

Bell & Howell Autoload 245BA lower sprocket won't turn?

compatible projector?

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How do you replace the belt on a Bell & Howell #1421 Super 8 Projector?

How can I repair take up reel when it doesn't spin?

Bell & Howell Model 456 Movie Projector?

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How to install belt on Bell & Howell 33ST?

How can I fix movie projector Bell & Howell model #456A ?

How can I fix my Bell&Howell 8mm multi motion projector?

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bottom reel runs to fast?

Parts needed for a Bell & Howell Lumina ll LX20?

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Bell & Howell projector?