SPT - Olympus OM2

Complete technical documentation for the maintenance, adjustment, and repair of the Olympus OM-2 camera and related models (OM-1, OM-10). This guide provides comprehensive procedures for technicians and analog photography enthusiasts seeking professional-level service information. The manual begins with detailed adjustment location diagrams identifying all service points including meter, shutter overcharge, motor switch, 1/100 second speed, automatic shutter speed, manual shutter speed, constant current, and curtain position. Each adjustment location is precisely labeled with corresponding values and specifications for reference. The adjustment sequence section provides methodical step-by-step guidance through critical calibrations: curtain-travel time measurement (32mm distance), flange-focal distance (46.2mm), ASA resistor plate alignment, motor-drive switch configuration, and manual shutter speed calibration. A comprehensive disassembly sequence details every stage from top cover removal through mirror box separation, with precise instructions for accessing internal components. The troubleshooting section addresses frequent operational issues including mirror elevation problems, battery drain, double wind strokes, and shutter release mechanisms, each with systematic diagnostic approaches. Specialized procedures cover electromagnet testing, main switch inspection without disassembly, and transport ratchet validation. Reassembly highlights ensure proper component orientation and functional verification. High-definition photographs accompany all critical procedures, providing clear component identification and precise manipulation guidance for field or bench service work.