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1. Open the front cover and raise the presser foot.
2. At the threading port, cut the chain looper thread (fig. A).
Remove thread from under the presser foot and the upper
thread guides. Replace cone of thread with specialty thread.
3. Place the machine in threading position to thread the chain
looper (fig. B and C).
4. Thread specialty thread into the upper thread guides and
tention disk, leaving a 22-inch (55cm) tail above the threading
port (fig. D).
5. Cut a 24 inch (60cm) strand of serger thread and fold in half to
form a thread cradle. Insert the loose ends of the thread cradle
into the port about 1 inch (2.5cm).
6. Holding the cradle loop with left hand, depress push-to-thread
chain looper button with your right hand (fig. D) until the thread
ends come out the looper eye. Open side cover of machine to
make sure thread is in eye of chain looper.
7. Insert the specialty thread tail into the cradle loop (fig. E), and
pull the serger thread ends until the specialty thread comes
through the looper eye (fig. F). Discard or set aside the thread
cradle.
8. Cut chain looper thread 4 inches (10cm) and place in tray.
Close side cover of machine (fig. G).
Thread Cradle for Looper
A
B
C
D
E
F
G