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Pfaff 467 User Manual

Pfaff 467
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20.
Setting
the
Needle
Bar
at
Correct
Height
The
needle
and
hook
motions
must
be
properly
synchronized
in
order
to
obtain
a
perfect
seam.
The
proper
timing of
both
motions
requires
utmost
accuracy.
Correlating
the
needle
and
hook
motions
so
as
to
ensure
proper
loop
formation
normally
is
referred
to
as
"adjusting
the
needle
rise".
If
the
amount
of
needle
bar
rise
must
be
reset,
for
instance,
after
the
needle
bar
has
been
exchanged,
begin
by
roughly
setting
the
needle
bar to
the
correct
position
as
follows:
Loosen
the
needle
bar
set
screw,
move
the
needle
bar
connecting
link to its
lowest
position,
and
set
needle
the
bar
so
that
its
bottom
end
is
about
Va",
or
13.0
mm,
above
the
top
surface
of
the
needle
plate
(Fig.
22).
The
amount
of
needle
rise
required
to form
the
loop
on Pfaff
467
machines,
i.e.
the
distance
by which the needle has to rise from the lowest point of its stroke, normally is
about
Vi6",
or
1.8
mm.
To
set
this
amount
correctly, it is
recommended
that
you use
the
all-purpose
gauge
supplied
by us
(Order
No.
91-129
604-01).
Turn
the
balance
wheel
until
the
needle
bar
has
reached
the
lowest
point
of its
stroke.
Slip
the
gauge
onto
the
needle bar, pushing it
against
the lower needle bar bushing. Place clamp
No.
880137/00
on
the
needle
bar,
push
it up
against
the
gauge
and
screw
it
down
(Fig.
23).
This
done,
pull
out
the
gauge
and
cautiously turn
the
balance
wheel in
sewing
direction until
the
clamp
strikes
the
needle
bar
bushing.
Now
begin
to time
the
sewing
hook,
Fig. 22
R
9470
27
From the library of: Superior Sewing Machine & Supply LLC

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Pfaff 467 Specifications

General IconGeneral
BrandPfaff
Model467
CategorySewing Machine
LanguageEnglish

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