7D48 Technical Instruction - Assembly and Lubrication Manual
Detailed technical instruction manual for assembling the 7D48 movement. Contains step-by-step procedures for switching unit assembly, wheel assembly, circuit assembly with illustrations. Includes specifications for lubrication points, oil types (A0-3, A0-3II-1, A0-3II-2, A0-3II-3, A0-2II-1), coil block resistance ranges, and pivot lubrication instructions. Features identification notes distinguishing 7J-series components from 5J2-series counterparts, with attention to preventing component deformation during assembly.
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Document Details
- Format
- Pages
- 12
- Size
- 2.1 MB
- Category
- Horlogerie