Brother 681B-UG - Manual (Page 8)

Upper (Needle) Thread
Before threading, make sure to raise presser
foot and take-up lever to the highest position.
Then place spool of thread on the spool.
1.
Pass thread through the upper thread
guide, (rear) and thread guide (front).
2.
Now bring thread down and up through
thread tension dial from right to left so
that thread picks up thread check spring.
3. Pass thread into the eyelet of the thread
take-up lever from right to left. And
bring down again and pass through
the thread guard.
4. Bring down and pass through the thread
guides.
5.
Thread needle from left to right and
draw the thread out about 15 cm (6
inches).
NOTE: If the threading order is not correct,
thread breakage, stitch skipping,
wrinkling of fabric will occur.
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