Mitsubishi LU2-400-BOB, LU2-410-B1T, LU2-420-BOB, LU2-430-B1T User Manual
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accessories
Thread tension regulator mechanism ................................................ 4
Upper
shaft
mechanism .................... .................... ..... ..................... 6
Walking
Presser
Needle
Needle
Stitch regulator mechanism ............................................................
Lower
Hook saddle mechanism ..................................................................
Knife mechanism ( I ) ........ ..........................................................
Knife mechanism (
Touch back & Detector mechanism ................................................
Oil lubrication mechanism ............................................................
Accessories ....................................................................................
Gauge
foot
motion mechanism ................................... .............. .. 8
foot
mechanism ................... ............................................. .. 8
bar & Thread take-up lever mechanism .................................
bar rocking motion mechanism ............................................ .
shaft & Feed
parts
list
...........................................................................
.... ........................................................... 2
rocking motion mechanism ..............................
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..................................................................
10
10
12
14
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18
20
22
24
26
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Fig. 901
LU2-400-BOB
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Fig.902 LU2-420-BOB
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Fig.
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64
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MECHANISM
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52
53
54
55
56
57
58
59
60
61
62
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1
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Ref. No .
W225155G06
W227438G04
A 1208200G02
A 1208194G07
W462908G01
W462823G01
W462908G02
W462823G02
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A
141
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W502148H01
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W502212H01
W502210H01
W502064H01
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141
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1
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141
1
1
1
1
1
1
1
1
2
1
4
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A
141
D133H01
W500791H01
A
141
D 134H02
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A
141
D137H01
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141
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90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
906
109
110
111
112
113
114
115
116
117
118
119
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M 9
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MOTION
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142
144
MECHANISM
0
8
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