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Brother EF4-V41 - Adjusting the Height of the Upper Feed Bar

Brother EF4-V41
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[II
Adjusting the height of
the.
upper feed
bar
Center
of
screw
of
upper
feed dog
(1)
Turn
the
pulley
to
move
the
upper feed dog
to
its lowest position when the horizontal feed amount
reading
is
6.
(2)
Loosen the
bolt
of
the
feed arm
0.
Adjust
the
position
of
the
upper feed bar @ by moving
it
so
that
there
is
a 13.3 mm clearance between the center
of
the
screw
of
the
upper feed dog and
the
needle
platetop.
·
NOTE:
Loosen
the
adjust screw@), and release
the
spring pressure.
Make sure
that
the
upper feed support bar 0
is
positioned horizontally.
(3)
· Tighten
the
bolt
of
the
feed arm
0.
(4)
Apply
the
prtssure
of
the
spring by tightening
the
adjust screw
@).
(The adjust screw
@)
is
positioned
23
mm above
the
nut.)
-79-
From the library of: Superior Sewing Machine & Supply LLC

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