Singer 246K43 - TO THREAD THE MACHINE FOR THREE-THREAD TIGHT NEEDLE THREAD STITCH (CONTINUED); TO THREAD THE MACHINE FOR THREE-THREAD PURL-ON-THE-EDGE STITCH (TYΡΕ #505)

TO THREAD THE MACHINE
FOR THREE-THREAD TIG T_N EEDL IHREAILS.TITCH (CONTINUED)
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Remove this Thread
Before Threading
Fig.
18. Right looper
Fig.
19. Threading looper Take-up
(Three-thread Tight Stitch)
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LOOPER THREADS: Before threading left looper,
turn machine pulley over from you until the eye
of left looper is directly in line with the threading
tube underneath throat plate.
Pass
each looper thread through its threading
points, as shown in Figs. 15 and 19.
When
threading right looper, be sure that there
is no loose loop of thread on end of looper (see
Fig. 18) to cause thread breakage.
Draw about two inches of thread through needle
eye and through each looper eye, with which to
start sewing.
TO THREAD THE MA CHINE
FOR THREE-THREAD PURL-ON-THE-EDGE STITCH (TYPE #505)
Fig. 20. Threading Needle Thread
Eyelet (Purl Stitch)
. ··~ ...
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f
164857
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Fig. 21. Threading looper Take-up
(Purl-on-the-Edge Stitch)
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Machine should be equipped with left and
right loopers, with needle thread controller
164381, Fig. 34, page 18, and with take-up parts
164857 and 164288, shown in Fig. 21.
Needle
thread eyelet, shown in Fig. 20, may be
raised or lowered, as required. To change position
of eyelet, loosen screw R5, Fig. 20, move eyelet to
desired position and securely retighten screw R5.
The machine
is threaded for three-thread purl-
on-the-edge stitch in the same manner as for three-
thread tight stitch (see Fig. 15 and instructions on
page 1 0) with the following exceptions:
The
needle thread eyelet must be threaded as
shown in Fig. 20.
The looper thread take-up must be threaded as
shown in Fig. 21.
From the library of: Superior Sewing Machine & Supply LLC