CANON - Canon EF 24 70mm f28L Parts
by CANONOfficial parts catalog for the Canon EF 24-70mm 1:2.8L USM lens (Ref. C21-0171), issued in November 2002. This comprehensive service manual provides repair technicians and lens specialists with detailed technical documentation for sourcing genuine Canon replacement parts. The catalog organizes components by major assemblies—zoom mechanism, lens groups (1st through 5th), autofocus systems, power diaphragm, and auxiliary electronic and mechanical elements—making systematic disassembly and reassembly straightforward. Each parts entry includes Canon's original part number, classification code, required quantity, and multilingual descriptions. Dimensional specifications for standard fasteners and optical mounts (washers, collars, retaining screws) are documented with variation codes, essential for precise reassembly. Exploded assembly diagrams throughout clarify exact component positioning and integration within the lens barrel. A complete parts index enables rapid cross-reference and verification. This workshop manual is essential for authorized Canon repair centers, professional optical technicians, and any technician maintaining or overhauling this professional-grade zoom lens.
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Document Details
- Format
- Pages
- 12
- Size
- 216.9 KB
- Category
- Photography