Application of
Disassembly
3 - 24
Bobbin winder, Upper shaft, Needle-Presser module
Application o
Disassembly
Application of
Disassembly
1 Disassembly of Bobbin winder assy
1. Remove the bobbin winder assy from the bobbin winder spring plate.
2. Remove the bobbin winder rubber band from the bobbin winder assy.
Bobbin winder assy
Bobbin winder rubber band
Bobbin winder spring plate