4. ASSEMBLY
４. ASSEMBLY
Assemble each part in order of the numbers.
Apply grease to the required places when reassembling the parts and once every two years.
Install the retaining ring between the thread release driving lever assembly and the washer.
3329Q
Apply grease.
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Place the cushion | against the edge of the |
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arm, set the various | parts so that there is no |
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gap between them as shown in the |
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illustration, and then | tighten the set screw as |
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far as the screw stop. |
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Adjust the position of the thread driving lever |
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assembly while referring to |
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the position of the thread trimming link |
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mechanism”. |
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Tighten the set screw on the screw flat while |
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lightly pressing the lever shaft downward. |
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| 1. Driving lever guide shaft | ||
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| Apply grease. |
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| 2. Spring | ||
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| 3. Washer | ||
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| 4. Thread release driving lever assy | ||
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| 5. Thread driving lever assy | ||
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| 6. Cushion | ||
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| 7. Retaining ring | ||
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| 8. Set screw | ||
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| 9. Rubber cap | ||
Tilt the machine head. |
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| 10. | Connecting rod lever assy | |||||||||
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| 11. | Lever shaft | |
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| 12. | Set screw | |
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| 13. | Rubber cap | |
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| 14. | Thread trimmer lever | |
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| 15. | Thread trimmer lever shaft | |||
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| (with washer and retaining ring) | |
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| 16. | Set screw | |
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| 17. | Thread trimmer rod assy | |
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| 18. | Shoulder screw | |
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| 19. | Nut | |
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| 20. | Washers [2 pcs] | |
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| 21. | Shoulder screw | |
| Tighten the set screw on the screw flat while lightly |
| 22. Nut | |||||||||
| pressing the thread trimmer lever shaft upward. |
| 23. Spring hook | |||||||||
3330Q |
| 24. Spring | ||||||||||
54 |