Singer 457U135 - NEEDLES; Recommended Needle Types; UPPER THREAD; Threading Preparation

NEEDLES
Use Singer needles
Catalog 1906
{chromium finished)
Machine 457U140 only
Catalog 8752
(chromium finished)
—In sizes determined by
size of thread and type
of material being sewn.
UPPER THREAD
1. Before threading, any
remains of thread must
be removed from the
rotary take-up.
CAUTION: Be careful to
avoid injury from
thread cutter O •
2. Thread only with the
needle bar in highest
position.
Move needle bar to
highest point
Move needle bar
to highest point
Loosen screw
Insert needle up as far
as possible and tighten
screw
Long groove
SETTING THE NEEDLE
From the library of: Superior Sewing Machine & Supply LLC