SONY - Sony FE 16 35mm f28 GM Service

Comprehensive service manual for the Sony SEL1635GM interchangeable lens (FE 16-35mm F2.8 GM), covering US, Canadian, AEP and Chinese market models. This technical reference provides complete repair and maintenance procedures for this premium ultra-wide-angle lens. Includes full product specifications detailing the 16-35mm focal length, constant F2.8 aperture, maximum magnification of 0.19x, and physical specifications of 88.5 x 121.6mm with 680g mass. The manual opens with critical service notes addressing chemical management, proper handling of exterior components, unleaded solder specifications with recommended iron tip temperatures of 350°C, and comprehensive post-repair safety verification procedures. A dedicated section covers main board replacement procedures with detailed read/write protocols for adjustment data backup using Sony adjustment applications. Extensive operation notes provide guidance on flexible board and connector handling, supplemented with technical diagrams showing correct insertion methods and proper connection procedures. A detailed constitution diagram maps the complete lens assembly across three major sections: front optical section, mirror tube section, and mount section, identifying all groups, components, fasteners and adjustment elements. Essential reference for authorized Sony service technicians and repair professionals.