Brother International JX2517 Users Manual - English and Spanish - Page 15

Lower threading for, models equipped with a, quick-set bobbin

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Lower threading (for models equipped with a quick-set bobbin) Replace the bobbin cover. Put the 3 projection into the race retainer groove and push closed. 1 Install the bobbin wound with thread. This feature is only available on certain models. Follow steps 1 to 4 from "Lower 1 threading" on page 13. While lightly holding down the bobbin 2 with your right hand as shown, guide the thread through the slit (1 and 2). Then, pull the thread toward you to cut it with the cutter (3). • At this time, check that the bobbin easily rotates counterclockwise. 2 1 2 3 1 12 1 Groove 2 Projection • Start sewing after threading the lower and upper thread. When sewing gathers or darts, you can draw up the lower thread by hand so that some thread will be left over. Refer to the steps in "Drawing up the lower thread" (page 17). 1 Slit 2 Cutter (Cut the thread with the cutter.) Note ● If the thread is not correctly inserted through the tension-adjusting spring of the bobbin case, it may cause incorrect thread tension. 1 1 Tension-adjusting spring 14

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1
Lower threading (for
models equipped with a
quick-set bobbin)
Install the bobbin wound with thread.
This feature is only available on certain models.
1
Follow steps
1
to
4
from “Lower
threading” on page 13.
2
While lightly holding down the bobbin
with your right hand as shown, guide the
thread through the slit (
1
and
2
). Then,
pull the thread toward you to cut it with
the cutter (
3
).
•
At this time, check that the bobbin easily
rotates counterclockwise.
1
Slit
2
Cutter (Cut the thread with the cutter.)
Note
●
If the thread is not correctly inserted through
the tension-adjusting spring of the bobbin
case, it may cause incorrect thread tension.
1
Tension-adjusting spring
3
Replace the bobbin cover. Put the
projection into the race retainer groove
and push closed.
1
Groove
2
Projection
•
Start sewing after threading the lower and
upper thread. When sewing gathers or darts,
you can draw up the lower thread by hand so
that some thread will be left over. Refer to the
steps in “Drawing up the lower thread”
(page 17).
1
2
2
3
1
1
1
2