11
ADJUSTING THE HEIGHT OF THE PRESSER FOOT
Loosen
sufficiently the adjusting screw (1, Fig.
11),
raise the presser bar
lifter and loosen the screw (4, Fig. 17).
Move
the
presser
foot
up or
down
as may be
required,
and
tighten
the
screws securely.
FINE ADJUSTMENT OF THE NEEDLE FEED
Ordinarily,
the
feed
motion
of the
lower
feed
synchronizes
with
that of
the
needle
feed.
If,
when
the
motion
does
not
synchronize,
or
increasing
or
decreasing
that
of
the
needle
feed
according
to
the
sewing
conditions,
the
following
adjust
ments
are
offered.
Loosen
the nut
(5,
Fig,
12)
and
bring
(6,
Fig.
12)
close
to the
feed
driving
rock
shaft
(7,
Fig.
12)
for
more
feed
momentum
or
keep
away
from
for
less
momentum. Tighten the nut
firmly.
CHANGING
THE
NEEDLE
GAUGE
Remove
the
needle,
presser
foot,
needle
clamp,
needle
plate and feed dog
in this order.
The
needle clamp is a screwed type that is removed with a
pair
of pliers.
Put the desired needle clamp in place by screwing it tight into the needle
bar.
Loosen the needle bar connecting stud screw (2, Fig. 17) and turn the
needle bar to correct the direction of the needle clamp.
Set the correct timing between the hook and the needle.
Put the feeder, needle plate and presser foot in this order securely.
From the library of: Superior Sewing Machine & Supply LLC
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