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| 1. Machine Bed Frame |
2. Cover (1) |
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| 3. Cover (2) |
4. Cranshaft Drive Mechanism |
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| 5. Arm Shaft Mechanism |
6. Needle Bar Mechanism |
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| 7. Needle Guard Mechanism |
8. Looper Drive Mechanism |
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| 9. Feed Mechanism (1) |
10. Feed Mechanism (2) |
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| 11. Presser Foot Mechanism |
12. Spreader Mechanism |
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| 13. Thread Tension Menchanism |
14. Needle Thread Handling |
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| 15. Spreader Thread Mechanism |
16. Looper Thread Handling |
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| 17. Lubrication Mechanism (1) |
18. Lubrication Mechanism (2) |
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| 19. H.R. Device |
20. Parts Semi-Submerged |
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| 21. W3500P-01G |
22. W3500P-02 |
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| 23. W3500P-02/05 |
24. W3500P-05 |
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| 25. W3500P-05/FT9B (1) |
26. W3500P-05/FT9B (2) |