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Brother EF4-V41 - Page 76

Brother EF4-V41
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liJ
Adjusting
the height of the
feed
dog
(V71
I
V721
V81
I
V821
V91
I V92)
Extra high lift
specification
1
·
0
mm
Needle
plate
(1)
Turn
the
pulley
to
set
the
feed dog
to
its highest position.
V71,
V72.,
V81
I
V82
0.3~0.Smm
v!i1,
V92
r-T-;=;-;:=r====t.
o:1
mm
(2)
Loosen
the
bolt
@.
Adjust the height
of
the
main feed dog
@)so
that
its
second
tooth
from
the
rear
is
raised 0.9 mm
for
high
lift
specification
or
1 mm
for
extra high
lift
specification above
the
needle plate
top.
(3)
Loosen
the
bolt
8.
Adjust the height
of
the
differential feed dog 0
so
that
it
is
as
same
as
the
main
feed
dog@).
(4)
Loosen
the
screw
<9.
Adjust
the
height
of
the
chain feed dog
@)so
that
it
is
positioned
0.3-0.5
mm
below
the
main feed dog
@)
for
using
V71,
V72,
V81,
or
V82,
or
0.1
mm (0.15 mm
for
denim
specification)
below
the
main feed dog
@)
for
using
V91
or
V92.
-73-
From the library of: Superior Sewing Machine & Supply LLC

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