Main unit
3
Needle plate B assy. removal
1. Remove the needle plate cover 1.
2. Remove the needle plate B assy. 2.
3-1
Needle plate B assy. disassembly
1. Remove the cutter cover 2 from the needle plate B assy. 1.
2. Remove the spring plate 3 from the cutter cover 2, and then remove the
NT lower thread cutter 4.
3. Remove the 2 slide button hooks 5, and then remove the slide button 6.
2 - 4
Main parts
2
2
1
3
4
1
5
5
6