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5. PROPER OPERATION······························································
5-1. Setting of the main servo motor upper positon·············································
5-2. Installation of the needle·········································································
5-3. Threading the needle thread···································································
5-4. Winding the bobbin thread······································································
5-5. Setting the bobbin·················································································
5-6. Setting the bobbin case··········································································
5-7. Operation of the halt switch·····································································
5-8. Adjustment of the thread tension······························································
5-9. Adjustment of upper thread tension··························································
6. STANDARD ADJUSTMENT························································
6-1. Adjustment of the needle bar position·······················································
6-3. Adjustment of the hook positioner's position···············································
6-4. Adjustment of the oil lubrication for the rotating hook····································
6-5. Adjustment of the oil lubrication for the machine head··································
6-6. Setting of the presser foot movement·······················································
6-7. Adjustment of the wiper·········································································
6-8. Adjustment of the thread take up spring····················································
6-8-1. Adjusting movable range of the thread take up spring·····························
6-8-2. Adjusting intensity of the thread take up spring······································
6-9. Adjustment of the thread tail after the trimming··········································
6-10. Adjustment of the air pressure·······························································
6-11 Changing the work holder·····································································
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