Singer Stylist II Serger Manuel D'instruction page 23

THREADING UPPER LOOPER
1. Feed the thread through the thread guide as illustrated.
2. Pull the upper thread through the slot.
Holding the thread with your left hand, pull down with right hand firmly.
3. Draw the thread through the thread guide as illustrated.
(When threading according to the instructions, upper looper thread passes the thread guide
(A) automatically after turning the hand wheel.)
4. Pass the thread through the thread guide and looper eye. Pull an excess thread length of
about 4" (10 cm) above the needle plate and behind the presser foot.
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