BELL & HOWELL - BellHowell Filmosound16mmProjector Service

Complete service manual for the Bell & Howell Autoload Filmosound 16mm automatic threading projectors, covering models 1595, 2585, 2590, and 2592. This comprehensive technical reference provides detailed guidance on repair, maintenance, and adjustment procedures for these professional sound projectors. The manual features extensive sections on automatic film loading mechanisms, complete disassembly and reassembly procedures, and major component replacement including drive motor, drive belt, reel arms, transformer, and sound system modules. Additionally, it contains a detailed lubrication chart, a recommended spare parts list for fifty units, specialized cleaning instructions, and troubleshooting procedures specifically addressing automatic loading system malfunctions. Technical specifications and operational characteristics for each model variant are included throughout. Exploded assembly diagrams and detailed illustrations support step-by-step procedures for all major servicing tasks. Service tools and test film specifications are documented to ensure proper alignment and performance verification. Essential reference for technicians, projection professionals, and enthusiasts involved in maintenance and restoration of these cinematographic instruments.