Adjustment Of The Sewing Components; Adjusting The Position Of The Shuttle Upper Spring - JUKI LK-1910 Engineer's Manual
Computer-controlled high speed bar tacking industrial sewing machine, computer-controlled high speed bar tacking industrial sewing machine with input function
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Also See for LK-1910:
- Instruction manual (94 pages) ,
- Manual (6 pages) ,
- Handbook (272 pages)
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(11) Adjustment of the sewing components
1)
Adjusting the position of the shuttle upper spring
Align the center of the needle with the center of slit width C for the lateral position. Align the rear end
of the needle with angle section A for the longitudinal position.
(Caution) If there is a scratch on section B polish there with buff or the like as it will cause
thread breakage, hangnail of thread, stain on thread, etc. Especially pay attention to
the rear side.
Standard Adjustment
C
A
B
43
−
−
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