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| 1. Button Clamp Mechanism Components |
2. Arm & Miscellaneous Cover Components |
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| 3. Looper Shaft Mechanism Components |
4. Nipper & Thread Tension Part Components |
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| 5. Feed Plate Components |
6. Button Clamp Lifter Components |
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| 7. Needle Driving Pulley Shaft Components |
8. Needle Bar Driving Mechanism Components |
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| 9. Stop Motion Mechanism Components |
10. Stitch Selecting Part Components |
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| 11. Thread Bind Notch Components |
12. Accessorie Part Components |