Maintenance; Replacing The Attachments - JUKI AMB-289 Engineer's Manual

Computer-controlled, high-speed, single thread, chainstitch, button-neck-wraping machine
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10. MAINTENANCE

(1) Replacing the attachments

1) Replacing the button set pin (optional)
B
2) Replacing the carrier pin
When replacing button carrier
0.3 to 0.7 mm from the top surface of button set pin
<Carrier pin list>
Button carrier (for 4-holed button)
1
a
øb
Stamp
Part No.
Dimensions
Stamp
a
2.0
A
17856600
b
1.0
a
2.4
B
17856709
b
1.2
a
2.6
C
17856808
b
1.2
, loosen screw
2
a
øb
Part No.
Dimensions
Stamp
a
2.8
D
17856907
K
b
1.2
a
2.8
E
17857004
K1
b
1.4
a
3.0
F
17857103
b
1.2
a
3.0
F1
17857202
b
1.4
a
3.2
G
17857301
b
1.4
a
3.4
Standard spec
H
17857400
b
1.4
a
3.6
J
17857509
b
1.4
When replacing button set pin
replace it. However, when replacing the set pin with those
below, remove knob
side B.
1
N0.
Part No.
1
17974056
2
17974254
3
17974452
4
40023428
and replace it. At this time, adjust the height of carrier pin to
.
3
a
øb
Part No.
Dimensions
Stamp
a
4.0
17857608
M
b
1.4
a
4.0
17857707
N
b
1.8
a
5.0
L
17857806
P
b
1.8
Q
R
S
T
– 119 –
, loosen knob
and install it in the screw hole on
3
2
Description
Set pin for marble button
Set pin for marble button
(ø 1.5 to ø 2.0)
Set pin for shank button
(ø 2.0 or more)
Set pin for metallic button
Button carrier (for 2-holed button)
4
a
øb
Part No.
Dimensions
Stamp
a
2.0
17858002
U
17858705
b
1.0
a
2.4
17858101
V
17858804
b
1.2
a
2.6
17858200
W
17858903
b
1.2
a
2.8
17858309
X
17859000
b
1.2
a
3.0
17858408
Y
17859109
b
1.2
a
3.2
17858507
Z
17859208
b
1.4
Standard spec
a
3.4
17858606
b
1.4
and
4
5
a
øb
Part No.
Dimensions
a
4.0
b
1.4
a
4.2
b
1.4
a
4.4
b
1.4
a
4.6
b
1.4
a
4.8
b
1.4
a
5.0
b
1.4

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