MINOLTA - Minolta AF 28 85mm f35 45 Service

Complete service manual for the Minolta AF Zoom 28-85mm F3.5-F4.5 lens, encompassing both the standard and Maxuum AF Zoom models (code numbers 2552-100 and 2552-600). This technical repair documentation delivers the detailed specifications and optical construction data that professional lens technicians and authorized service centers require for diagnostic work and component replacement. The manual fully describes the optical formula—13 elements in 10 groups—along with essential mechanical characteristics including Minolta A mount compatibility, autofocus operation with 0.8 m minimum focus distance, and the 3x mechanical zoom range across 28-85mm. Precise dimensional tolerances (Ø68.5 x 85.5 mm) and weight (490g) are documented, complemented by listings of compatible accessories. Dedicated sections address optical and mechanical specifications covering the parameters needed for routine maintenance, alignment checks, and troubleshooting. Detailed exploded-view assembly diagrams clearly show how major components and subassemblies fit together throughout the lens barrel, with each part assigned a specific reference number to streamline complete disassembly and reassembly operations. An indexed parts list cross-references the exploded drawings, allowing technicians to quickly locate and order replacement components by part number. Whether you maintain a repair workshop specializing in Minolta AF lenses or service older Minolta glass as part of broader camera repair work, this workshop manual provides the precision information needed to execute repairs confidently.