SPT - 1972

A comprehensive collection of technical service notes and maintenance procedures published by the Society of Photo-Technologists for July-August 1972. This publication addresses multiple professional photographic instruments and equipment with detailed disassembly and service instructions. Coverage includes the Minolta Auto Rokkor-PF f1.4 58mm lens with thorough diaphragm disassembly procedures, the Airequipt Superba 33 35mm projector presenting case and panel removal techniques, the Bauer C2 Super-Movie Camera with step-by-step front mechanism disassembly guidance, and the Agfa Silette SLE 35mm camera focusing on shutter removal procedures. An extensive addendum addresses the mechanisms of E.Kodak M-6, M-7, M-8, and M-9 cameras, documenting critical disassembly sequences and essential precautions for successful service. A detailed schematic diagram for the Sears 8916 electronic flash unit (manufactured by Metz) is included with battery specifications and battery check circuit operation details. Each section provides precise step-by-step instructions, specialized tool recommendations, and practical field advice contributed by experienced service technicians from different geographic locations. These notes constitute an invaluable reference for professional camera repair technicians and photography equipment specialists seeking authoritative maintenance guidance.