3 - 1
3
In this chapter, explains the disassembly and assembly of the each
module. When fix and replace the each module, use this chapter.
Disassembly Main parts.........................................3 - 2
Electrical parts and motors.............3 - 17
Needle bar, presser mechanism /
Upper shaft mechanism..................3 - 19
Bobbin winder mechanism .............3 - 21
Feed and rotary module .................3 - 23
Needle-presser module ..................3 - 33
Assembly Main parts.......................................3 - 42
Electrical parts and motors.............3 - 60
Needle bar, presser mechanism /
Upper shaft mechanism..................3 - 62
Bobbin winder mechanism .............3 - 64
Feed and rotary module .................3 - 66
Needle-presser module ..................3 - 80
NOTE: The posting pictures are the “Square shape model”.
The shape is different from the “Curvy shape model”, but the
basic configuration is the same.
Application of
Disassembly/Assembly
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