SINGER 6423 - Manual (Page 9)

THREADING MACHINE
1. Turn off power.
2. Raise needle.
3. Raise presser foot to allow tension
module to accept thread.
4. Place thread spool and proper
spool cap onto spool pin. ■
5. Snap thread into thread guide.
6. Thread tension module by leading
thread down right channel and up
left channel.
7. Pull down 6"~8” of thread.
8. Wrap thread around and through
thread guide.
9. Thread needle from front to back
or use needle threader to thread
needle.
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