GRAFLEX - Graflex 22 Service

Comprehensive service manual for the Graflex 22 twin lens reflex camera, a professional medium format camera using 120 film. This technical document provides complete procedures for disassembly, maintenance, and reassembly of this precision photographic instrument. The manual includes detailed inspection and troubleshooting guidance with a thorough table of potential failures and remedies covering back latch spring issues, focusing knob backlash, focus problems, and lens misalignment. Step-by-step disassembly instructions for the basic camera body, focusing hood, back cover, and focusing mechanism. Comprehensive guidance on separating each major component, including front standard and case assembly procedures. Cleaning protocols using trichloroethylene for lubricant removal and old cement cleaning. Reassembly instructions with detailed alignment requirements for optical components, including the 85mm f/3.5 color-corrected hard-coated lens. Coverage of models 200, 400, and 400F with various shutter types and specific technical variations. Complete parts list with reference numbering for ordering replacements. Essential resource for camera restoration specialists, maintenance technicians, and vintage photography enthusiasts.