Basic of Disassembly
3
Removal of BH stopper assy
1. Remove the screw 1, and then remove the BH stopper assy 1.
→
Refer to 3 - 30 of the Disassembly.
4
Removal of Pattern selecting unit assy
1. Remove the screw 1 and the 2 screws 2, and then remove the pattern
selecting unit assy 1.
Buttonhole and Pattern selecting mechanism
2 - 24
1
1
1
1
1
1
2