JUKI IP-100 - Position of the Bobbin Case Stopper; Orientation of the Needle Bar Thread Holder

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(13) Position of the bobbin case stopper
Standard Adjustment
(14) Orientation of the needle bar thread holder
Standard Adjustment
™ The bobbin case stopper 2 should be located within the range from the position at which top end
A of the bobbin case stopper is aligned with line B to the position that is 0.5 mm away from line
B in direction C.
™ The needle bar thread holder varies in
accordance with the needle bar.
™ The orientation of the needle bar is set
so that the flat portion of the bottom end
of the needle bar faces front of the
operator.
Install the holder so that the
thread hole faces to this side.
Front (Good) (No good)
™ There are two kinds of the needle bar
thread holders.
(1).... In case of with auxiliary thread take-up and
with flat portion at the bottom of needle bar
(2).... In case of without auxiliary thread take-up
and with flat portion at the bottom of needle
bar
(1) (2)
A
B
C
1
1
2
1
2
f
2
Flat portion