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Mitsubishi LS2-190 User Manual

Mitsubishi LS2-190
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4-.3.4-
Position
of
movable
knife
1)
The
movable
knife
should
be
ijositioned
as
shown
in Fig.
13
at
its
retired
position.
Note
that
the
movable
knife
engaged
too
shallowly
with
the
fixed
knife
might
come
into
contact
with
the
feed
dog
when
the
movable
knife
swings
fully.
Too
deeply engaged knives,however,
will
not
catch
the
thread.
Either
way
mis-trimming
might
result.
2)
To
position the
movable
knife, loosen the knife driving fork
set
screw
(3)
and
move
the
knife
driving
fork.
(Fig.
14)
1.5-2
tm
Fig.
13
Fig.
14
Adjustment
of
thread
trimmer
cam
1) Adjustment
in
axial
direction
i)
Lock
the
bushing and
the
trimmer
cam
by
the
screw
(3)
and
temporally
clamp
the
bushing
by
one
of
the
set
screws
-(g)
to
the
recess
of
the
hook
shaft.
ii)
Bring
the
flat
part
of
the
cam
gi*oove
(left
end
of
groove)
to
the
roller,
slightly
move
the
cam
so
that
the
roller
can
smoothly
enter
and
go
out
the
cam
groove
and
then
tighten
the
screw
(B) •
-
21
-
From the library of: Superior Sewing Machine & Supply LLC

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Mitsubishi LS2-190 Specifications

General IconGeneral
BrandMitsubishi
ModelLS2-190
CategorySewing Machine
LanguageEnglish

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