TKS - TKS shutter disassembly
Comprehensive illustrated guide for the complete disassembly of the Tōsei Kōki TKS shutter This technical manual provides detailed step-by-step instructions for accessing the internal mechanisms of this precision shutter used in vintage camera equipment. The guide progresses from removing the focus ring and optical elements through dismantling critical components including the speed cam, self-timer mechanism, and slow speed escapement. Particular emphasis is placed on documenting part positions, including the flash synchronization port location and tension spring configurations. The document provides detailed troubleshooting analysis of common issues encountered during disassembly, notably blade resistance caused by debris accumulation and spring deformation. Precise instructions are given for cleaning sliding surfaces, removing retention screws, and clearing the 10-leaf aperture mechanism. Close-up photographs accompany each procedural step, enabling clear understanding of this complex focal plane shutter design. The guide emphasizes careful handling to avoid damaging delicate components, offering practical tips such as spring mapping and the use of protective tools to prevent marking during disassembly.
