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| 1. Machine Frame & Miscellaneous Cover Components |
2. Main Shaft & Thread Take-Up Lever Components |
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| 3. Needle Bar, Upright Shaft & Hook Driving Shaft Components |
4. Hand Lifter Components |
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| 5. Feed Mechanism Components |
6. Oil Lubrication Components |
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| 7. Oil Reservoir Components |
8. Belt Cover & Bobbin Winder Components |