Threading for twin-needle stitching – SINGER 413 User Manual
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Use SINGER* twin needle. Style # 2028
Before inserting the twin needle, make
sure that the needle position selector is
set at L and the stitch width selector is
set at 2i (or less).
To insert the twin needle, simply raise
needle to highest point, loosen the needle-
clamp screw. Remove single needle and
insert the twin needle in its place. Tighten
needle-clamp screw securely.
THREADING FOR TWIN-NEEDLE STITCHING
For best results, use No. 50 mercerized cotton thread.
Thread the machine in the same manner as for single-needle stitching
1. Be sure that threads are separated by center tension disc as they pass
around tension assembly.
2. Carry both threads through the wire loop thread guide above the
needle at the same time.
3. Carry only one thread through the last thread guide before the needle.