MAMIYA - Mamiya film powerdrive 120 220 Service Manual

Comprehensive technical service manual covering the 120/220 Roll Film Power Drive (model RSW 6100) and Power Drive Control Pack (model RSW 8500) for the Mamiya RB67 medium format camera. Published by Mamiya Camera, this document presents a detailed parts catalog with three-dimensional exploded technical diagrams. The manual provides an exhaustive breakdown of all mechanical and electrical components, including gears, springs, bearings, electric motors, drive elements, and optical assemblies. Each component is identified by its catalog reference number (RSW, RSH, PDI designations and others). Engineered for workshop technicians and repair specialists, this documentation supports diagnosis, troubleshooting, and repair of the motorized film advance system. The detailed exploded views enable precise understanding of mechanical architecture and subassembly configuration. An essential reference resource for professionals engaged in maintenance and restoration of film advance systems for Mamiya RB67 cameras.