SPT - Pentax Auto 110

This is the official Pentax Auto 110 service manual—the reference document you need if you're servicing, adjusting, or rebuilding this compact SLR. It walks through disassembly of the upper block, shutter assembly, mirror mechanism, and viewfinder system with enough procedural detail that you know exactly where each component sits and how to access it safely. The manual covers the critical adjustment procedures: auto exposure compensation across low and high light conditions, viewfinder focus calibration to spec, parallax correction, and wind switch settings. You'll find the flange-focal distance specification (26.90 + 0.04 mm) and the exposure test parameters for both ASA 80 and ASA 320 film speeds. Shutter blade operation, mirror charge mechanics, and lever actuation are covered step-by-step. The technical data section details shutter travel limits, film advance cam positioning, and how to verify electrical contacts under load. The illustrations are precise—they show internal assemblies, viewfinder optics, and measurement points clearly marked so you can dial in adjustments with confidence. This is the workshop manual serious technicians rely on.