2 - 24
Upper shaft mechanism
Main unit
12
Bobbin winder cover assy. disassembly
1. Remove the thread tension cover 1.
2. Remove screws 1 (two), and remove the thread tension plate.
3. Remove screw 2, and remove the thread tension assy.
4. Remove the bobbin winder cover supporter 2.
1
2
1
2
13
Lower thread cutter removal
1. Remove screw 1, and remove the cutter cover 1.
2. Remove the NT lower thread cutter from the cutter cover 1.
1 1
14
Foot controller jack assy. removal
1. Remove the nut 1, and remove the foot controller jack assy.
1
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