Threading twin needles – SINGER W2137 User Manual
Page 13
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Pull
about
four
inches
of
thread
through
needle.
Hold
thread
end
and
turn
hand
wheel
toward
you.
As
the
needle
goes
down
and
comes
up
again,
the
bobbin
thread
will be drawn up in a loop see Fig, 11 . Grasp both threads and pass under presser
foot toward back of machine.
THREADING TWIN NEEDLES
See Fig. 3 for inserting needles
Follow above procedure with these exceptions :
Place thread, matching or contrasting in color, on both spool
pins. Draw threads through separate eyelets in upper arm tnread
guide B). Pass threads from right to left through front and
back tension discs and into check spring ID,, then into hook
E'. Now treat both threads as one until you reach the needle
eyes. Pass thread from the spool on the left through left needle
and the thread from the right spool through the right needle.
Extra twin needles may be purchased from your sewing machine dealer.
Flat side
of
the shank
/