SINGER W1505 - Manual (Page 11)

Changing Needle
Set needle in the highest
position by turning handwheel
towards you.
Loosen needle clamp screw and
take out needle.
With flat side away from you,
insert a new needle into groove
of needle bar.
Push needle into clamp until it
reaches stopper @ and tighten
needle clamp screw firmly.
Always use a straight needle with
a sharp point.
Using defective or worn needles
not only causes stitch skipping,
breakage of needles or snapping
of thread; it also can damage
hook and needle plate.
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