Mitsubishi Electric PLK-G1010 Technical Manual page 6

7. STANDARD ADJUSTMENT························································
7-1. Adjustment of the needle bar position························································
7-2. Adjustment of the position between the needle and the shuttle hook················
7-3. Adjustment of the clearance between the shuttle hook and the needle··············
7-4. Adjustment of the clearance between the driver and the needle······················
7-5. Adjustment of the shuttle race thread guide················································
7-6. Adjustment of the presser foot timing························································
7-7. Adjustment of the presser foot lift·····························································
7-8. Adjustment of the presser foot height position·············································
7-9. Adjustment of the presser foot position······················································
7-10. Adjustment of the presser foot walk during the sewing·································
7-11. Adjustment of the presser foot spring pressure··········································
7-12. Adjustment of the wiper········································································
7-13. Adjustment of the work holder (the adjustment for holding thick sewing
material) ····························································································
7-14. Adjustment of the trimmer cam follower····················································
7-15. Adjustment of the position of movable knife···············································
7-16. Adjustment of the fixed knife position·······················································
7-17. Adjustment of the thread take up spring···················································
7-18. Adjustment of the thread tail after the trimming··········································
7-19. Adjustment of the upper thread tension release (the width between thread
tension discs) ·····················································································
7-20. Adjustment of opening time of the upper thread tension release disks·············
7-21. Adjustment of the X-Y mechanical home position·······································
7-21-1. Adjustment of the X direction····························································
7-21-2. Adjustment of the Y direction····························································
7-22. The X-Y drive timing belt tension····························································
8. MAINTENANCE·······································································
8-1. Cleaning·····························································································
8-2. Disposing of oil waste············································································
9. TROUBLESHOOTING·······························································
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