Baby Lock Ellisimo BLSO, Service Manual

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Adjustment
In
spection and
Adjustment
Inner rotary hook assy. (lower thread) tension
[Adjustment standard]
Inner rotary hook assy. (lower thread) tension is 0.10 to 0.12N (10 to 12g).
[Adjustment procedure]
1. Set the bobbin (the schappe spun thread #60) in the inner rotary hook assy..
2. Pull thread with the tension gauge, and turn spring adjusting screw, adjust the tension to 0.10 to 0.12N (10 to
12g).
3. After adjustment, apply a small amount of the thread locker to the spring adjusting screw.
XA9153001 Tension gauge (0.3N)
Spring adjusting screw
Schappe spun thread #60
0.10 - 0.12N (10 - 12g)
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