EXA - Exa Repair Manual
Comprehensive repair manual covering the complete EXA camera range, including EXA, EXA I, EXA I/63, EXA Ia, EXA II, EXA IIa, EXA IIb, and EXA 500 models. This detailed technical document provides precise instructions for disassembly, assembly, and repair of these 35mm reflex cameras. The manual presents systematic procedures specific to each model, addressing component access, viewfinder mechanism removal, optical element adjustment, and correction of common defects. Primary sections address mirror replacement, mirror position adjustment relative to infinity focus, verification of lens mount to film plane distance, shutter speed calibration, film transport failure troubleshooting, and frame counter adjustment. The document includes a comprehensive exposure time tolerance table for EXA II and subsequent models. Technical illustrations accompany complex instructions, particularly for shutter mechanisms, flash synchronization systems, and internal assemblies. Preliminary remarks emphasize never forcing components and securing screws with lacquer during reassembly. A detailed index facilitates navigation across different models and repair procedures, making this an essential reference for camera technicians and skilled enthusiasts working with EXA camera systems.
