2 - 1
2
In this chapter, explains the disassembly and assembly of the each
module. When fix by a unity of the module, use this chapter.
* When fix and replace the part of the module, refer to “CHAPTER 3 Applications
of Disassembly/assembly.
Disassembly Main parts........................................ 2 - 2
Electrical parts and motors.............. 2 - 6
Needle bar, presser mechanism /
Upper shaft mechanism................. 2 - 10
Feed mechanism........................... 2 - 12
Bobbin winder mechanism ............ 2 - 14
Assembly Bobbin winder mechanism ............ 2 - 16
Feed mechanism........................... 2 - 18
Needle bar, presser mechanism /
Upper shaft mechanism................. 2 - 20
Electrical parts and motors............ 2 - 24
Main parts...................................... 2 - 29
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.
Basics of
Disassembly/Assembly