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1. Frame & Miscellaneous Cover Components |
2. Main Shaft, Thread Take-up & Needle Bar Components |
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3. Tension Post Components |
4. Hook & Hook Driving Shaft Components |
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5. Feed Mechanism Components |
6. Presser Bar & Tension Release Components |
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7. Thread Trimmer Mechanism Components |
8. Automatic Reverse Feed Mechanism Components |
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9. Wiper Mechanism Components |
10. Lubrication Components |
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11. Belt Cover & Bobbin Winder Components |
12. Oil Reservoir & Knee Lifter Components |