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Industrial Sewing
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Total assembly
Arm
bed & its accessories · · · · · · · · · · ·
Arm
bed & its accessories · · .... · · · · · .......... · · .... · ·
Thread take-up lever & needle bar mechanism .................................................................... · 6
Arm
shaft & vertical shaft mechanism .. · · ·
Stitch length regulator mechanism
Presser bar lifting mechanism · · ·
Feed
rock shaft & feed lifting rock shaft mechanism ...... · ...... ·
Hook shaft & hook mechanism ........................................................................................
Knife actuating mechanism · · · · ..... ·
Com shaft bracket · · · · · · · ·
Picker & underbed
Synchronizer mechanism ....... ·
Wiper
Touch back sewing mechanism ..........................................................................................
Oil lubrication mechanism · ...... ·
Accessory box ..................................................................................................................
Accessories · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
mechanism · ·
.. · ..
trimmer
..
· · · · ........ · · · · ..... · ·
..
· .......... · ...... · .... · ·
.. · ..
..
· .. · .......... · · · · ·
..
· · ·
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· · · · · .... · · · .. · ·
..
· ...... · · · · · .............. · · · ·
..
· · · · · · · ..... ·
· · · · · · ·
..
· · · ·
actuater .................................................................................
..
· ......... · · · · · · .............. · · · · .............. · ........ · · · ............... · · ....... · ....
..
· · · ·
.. · ..
..
· · · · · · · · · · · · · · · · · · · · · · .. · · · ·
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· ........ · · · · · · · · · · .... · · ........ · · · · ........ · · · · ........... · · · · · · · ..... · · ......
· ........ · ........... · .... · · · ·
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· · ...... · · ·.. ....
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· ........ · · ...... · ·30
Page
..
· · · · · .......... 4
..
· · · · · .... · · · 8
..
· · · · · 1 0
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....
..
· · 1 8
14
16
20
22
24
26
28
32
34
P-1
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198309
M M
TOT
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ASSEMBLY
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L$2-190
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ARM
00
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BED & ITS ACCESSORIES
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20
19
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BED &
ITS
ACCESSORIES
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Fig.
No. Parts. No.
10
11
12
13
14
15
16
17
901
18
19
20
~~::J-
1
2
3
4
5
6
7
8
9
1180
M9
5002
M9
M9
1900
M5
1107
M9
0570
10AO
MF
M9
1101
M9
0406
MF
20AO
M9
2700
M9
0106
MF
10AO 151
M9
1102
MF
11
DO
MF
1280
MF
41D1
MF 10AO 471 8
M9
0604
MG 30AO
MF 10EO
M9
1102
MF 05AO
MF 05A1 691
080
080
080
002
080
584
004
050
135
080
053
011
101
101
101
002
470
470
004
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W324587H01
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Ref.
No.
H01
OH01
674006X01
H01
419207H01
509070H01
419208H02
130C020H01
130C021
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Description
Rubber plug
Rubber plug
Rubber plug (q,8.8)
Screw
Rubber plug (q,5.7)
Thread take-up cover
Screw
Washer
Oil check
Rubber plug (q,2 7)
Spring washer
Leg
Screw
Needle plate
Needle plate
Needle plate (A 1 .4)
Spring
Screw
Slide plate
Slide plate complete
Screw
Face plate
Gasket
(q,
11.8)
(q,
19)
11
/64(40) x 5.5
11
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window
11
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for
slide plate
3/32(56) X 2.2
11
/64(40) x 10
for
x 8
for
leg # 6
X 7
(8
1 .6)
(82.5)
face plate
iJ!ffl
100~
A!Tit.
Req.
4
3
2
1
2
1
8
6
1
1
3
3
2
1
1
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1
2
1
1
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Common
I
Parts
----
..
LS2-190
-2-
* 1*
ARM
00
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BED & ITS ACCESSORIES
30
3 -
36
37
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ARM
BED & ITS ACCESSORIES
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Fig.
No.
30
31
32
33
34
35
902
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
903
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Parts. No.
M9
1108
001
MF
90AO 181
MF 90AO
MF 10A1
MF 36AO
M9
MF 90EO
M9
MF 36A1
MF 80AO 181
M9
M9
MT
MN
MF 10AO
MM
MF 10AO
M9
MF
MF 10AO
MF
MF 1
M9
M9
M9
MF 10AO 181
MF
MF 12EO
1101
1116
0909
1608
60AO
10A3
11AO
0204
10AO
1280
OAO
0901
1501
1508
10EO
553
555
245
046
550
002
180
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046
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245
245
556
555
060
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187
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210
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Description
Set screw
Thread guide
Thread tension stud 1
Thread tension discs 2
Thread tension spring
Thumb nut
Pre-tension complete 1
/)
Screw
Thread guide
Thread guide 1
Screw
Thumb nut 1
Thumb nut revolution stopper
Thread tension spring
Thread tension spring
Thread tension releasing discs 1
Thread tension discs
Thread tension releasing pin 1
Thread tension stud
Thread take-up spring
Thread take-up spring
Thread tension regulator bushing 1
Screw
0-ring
Set screw
Thread guide
Thread tension regulator complete
Thread tension regulator complete 1
11/64(40)x5.5
11/64(40)
9/64(40)x6
9/64(40)
S15
15/64(28)x8
for
x 8 1
x4
face plate
~m.
1m
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Amt.
Req.
1
1
1
1
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2
1
1
1
2
1
1
1
1
1
1
1
1
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0 0
0
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0 0
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Common Parts
LS2-190
-4-
5
THREAD TAK
79
78
--
-
77
75
---
----eml
--
E-UP
I
I
r
LEVER & NEEDLE
61
62 63
!
BAR
MECHANISM
68 67 66
74--8
73
--
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72
71
70
--
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THREAD
TAKE-UP
LEVER & NEEDLE BAR
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MECHANISM
Fig.
No. Parts. No.
904
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
~~~-
MF 05EO
MF 82EO
M9
1513
M9
1802
MF 90AO
MF 80EO
M9
1801
M9
1606
MF 90EO
M5
1110
MF 1
OAO
M9
0815
MF 70AO
MF 83AO
MF 05AO 181
MF 80A1 181
MF 1
OA
1 181
MF 1 OAO
M9
1102
MF 05AO
MF 82AO
MF
70AO
M9
1503
MF
1 OA2
M9
0881
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580
580
001
006
383
383
002
001
662
002
325
002
128
128
664
001
660
660
663
001 8
740
080
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W484898H01
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W487025G02
W500294H01
W443934H01
W484210H01
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W500489H01
A
W486322H01
W481449H01
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W500003H01
W502944H01
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Ref.
No.
A
130C04
W346054G02
8
509060H01
8
503851
8
504016H01
S
97001
S
970002H01
A
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1 5164{28) X 1 0
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9 /32{28) X
1
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(tJ!) Needle bar connecting guide complete 1
11
1
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08-1-2 # 14
08-1
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(P:¥:~)
( J:.) Needle bar bushing {upper) 1
15i64{28)x4.5
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Description
Thread take-up lever complete
Thread take-up lever complete 1
Set
screw 1 5/64{28)
Set
screw
9/32{28) x 14
Crank 1
Crank 1
Screw
9/32{28)X
Set
screw 1 /4{40)
Screw
Square
Screw 1 /8{44)x4.5
Needle
Thread guide
Thread guide
Thread guide
Needle bar bushing {lower) 1
Set
Needle bar 1
Needle bar 1
Set
Felt
Rubber plug
Needle
screw
screw
for
11
/64{40)
block
08-1-2 # 14
08-1 # 22
for
for
for
11
/64{40)
15/64(28)x4.5
needle bar bushing {upper) 1
¢8.8
x 1 0
13
x 6
x 8 2
needle bar 1
needle bar 1
needle bushing 1
X 2. 7 1
100~
Amt.
Req
1
1
1
1
2
1
1
1
1
1
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SHAFT & VERTICAL
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SHAFT
MECHANISM
86 87
J
109
96
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ARM
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SHAFT
& VERTICAL
SHAFT
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Fig.
No. Parts. No.
86
87
88
89
90
91
92
93
94
905
95
96
97
98
9~
100
101
102
103
104
105
106
107
108
109
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M9
0740
MF 80AO
MF 90AO
M9
1516
MF 05AO
M9
1602
MF 70AO
M9
1606
MF 10AO 331 P 611
MF 70EO
M9
1508
MF 05AO
M9
1473
M9
1502
MF 05EO
MF 10AO
MF 70AO
MF 10AO
MF 1
OAO
MF 70AO
M9
1513
MF 10AO
MF 70AO
MF 1
OAO
M9
0320
080
232
230
001
234
001
352
001
280
001
233
086
002
682
744
384
332
334
522
001
520
520
333
065
:JlM::~-
Ref.
No.
W478175H01
W486300H01
W344940H01
W500006H01
A
140D034HO
W500036H01
W476422H01
P 911
OOOX01
003X02
W481451G01
W509088H01
W481413H02
W481476H01
W500509H01
W482881
W320448H01
W450961
P 611
P 611
W481418H02
B
509060H01
W450080H01
W481418H03
P 611
S
922N01
G01
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15/64(28) X 15
(
tp)
1/4(40)x4
(
J:.!MI)
1/4(40)x7
(J:.fdl)
(~JI.)
15/64(28)x8
(
ti')
( J:.fdlti')
15/64(28) X 12
*
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("f)
15/64(28) X 10.5
(J:.)
(
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:;1t
;g
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Description
Rubber plug
Bushing
Arm
shaft
Set
screw
Bushing
Set screw
Collar
Set
screw 1 /4(40)
Bevel gear
Feed
cam complete
Set
screw
Bushing
Oil
seal
Screw
Balance wheel
Feed
forked connecting rod
Crank rod
Bevelgearforhookshaft
Bevel gear
Bushing
Set
screw
Vertical shaft
Bushing
Bevel gear
C-type retaining ring
---- '
for
arm
for
arm shaft (left)
15/64(28) X 15
for
arm shaft (middle)
1/4(40)x4
for
arm shaft
x 7
for
arm
shaft
15/64(28)
for
arm shaft (right)
for
arm shaft (right)
15/64(28) x 12
for
feed lifting
for
vertical
for
vertical
15/64(28) X 10.5
for
vertical shaft (upper)
for
shaft
vertical
shaft
'ffm
100ti:
Amt.
Req.
cp7.4x
10
x 8 2
rock
shaft
shaft
(lower) 1
(lower)
shaft
(upper)
2
2
8
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
~iffl~~
1--
1--
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:E
~
0
0
0>
0
en
en
N
N
...:,
en
en
__,
__,
~
0 0 0
0 0 0
0 0
0
0 0 0
0 0 0
0 0 0
0 0
0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0
0
0 0 0
0
0 0
0 0 0
0 0 0
0 0
0
0 0 0
0 0 0
o·
0 0
0 0
0
0 0 0
0 0 0
0 0 0
Common Parts
LS2-150
--8-
l2S
'J
~85fi!Ulf*
STICH
LENGTH
11
6
REGULATOR
MECHANISM
1171
117
118
1
r
11 9 1
9
20
123
122
121
124
125
126
127
-------128
~v------129
139 138
137
136
135
130
1 31
132
133
134
i2S
'J
il~JMU001*
)
)
STITCH LENGTH REGULATOR
Fig.
No. Parts. No.
116
117
118
119
120
121 MF 70AO
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
$d1:::J-
M9
0718
063
M9
1515
002
MF 70AO
MF 40AO
M9
M9
M9
MF 05AO
MF 90AO
MF 90AO
MF 05AO 631
M9
M9
M9
M9
M9
MF 80AO
M9
M9
MF 10AO
M9
M9
MF 40A1
MN
MF
MF 1
MF 40EO
MF
M9
M9
153
152
1513
001 B
750
0904
063
2001
080
572
852
640
1209
002
1002
080
1000
085
1501
002
1207
003
632 . W346067H01
5003
053
0600
085
633
1501
007
1515
002
708
15AO
708
40A6
572
OAO
572
635
40A2
708
1110
002
0905
063
~M:::J-
t-'
W481425H01
B
W481677H01
P
W479396H03
W479395H01
W479394H01
A
W487104H01
W484899H02
A
B
503887H01
A
S
W502945H01
B
B
503895H01
S
932N
W450088H01
B
509256H01
B
W476443H01
W502928H01
W476453H01
W447225H01
W476448G01
W476452H01
W500294H01
W501377H01
t-'
Ref.
No.
508963H02
955000X02
509060H01
140D042H01
130C029H01
130D035H01
932N
11
OP09
509288H01
11
OP04
508963H02
~
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7'
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m
lli
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MECHANISM
1:1
1=11:1
( 7
~Ill
~
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.ti
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15/64(28) X 10
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15/64(28) X 8.5
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< m
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Ji-
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1
5/64(28) X 14.5
15/'64(28) X 10
( I '\
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11
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t'
t'
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*:/-+f)
6.5
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X 8
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m¥)
Pin
¢7.2x19
Screw
Feed connecting rod
Feed
regulator
Set
screw
Bushing
Pin
Rubber plug
Spring
Stopper pin
Screw
Dial
Screw
0-ring
Screw
Screw
Reverse sewing lever
Spring washer
0-ring
Shaft
for
Screw
Screw
Bracket
Spring retainer
Spring
Spring
Reverse sewing crank complete
Bracket
Screw
Set pin
Description
15./'64(28) X
1 5
for
feed regulator
¢20
for
stopper pin
for
bar
3./16(28)x8
for
screw
15/64(28) X 8.5
3./16(28)x6.5
for
reverse sewing lever
reverse sewing lever
15/64(28) x 14.5
1 5
64(28)
for
spring
for
reverse sewing crank
11
/64(40)
for
feed connecting link
10
/64(28) x 11
x 4
feed regulating dial
bar
¢10
x 1 0
x 8
shaft
i$d1
1fffl
1mD
Amt.
Req.
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
-·
1
1
1
1
2
1
~iftj
t-
t-
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::!:
o::::E
0
en
end.
NN
en
en
__.
__._
0 0 0
0
0
0 0 0
0 0
0 0 0
0 0
0 0 0
0 0 0
0 0
0 0
0 0 0
0 0
0
u 0
0
0
0 0
0
0 0
0 0 0
0 0 0
0
0 0
0
0 0
()
0
0
0 0 0
0 0 0
0 0 0
0
0 0
0 0
0
0
0 0
0 0
0
0
0 0
0 0 0
0 0 0
0 0 0
~
en
r:,
~
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0
0
0
0
{;ommon
I
Parts
--10
LS2-190
--
11
PRESSER
172
171
OT MECHANIS
F
O
179
177
~158
159
160
161
1176
154
•
.---
___
155
169
168
167
166
164
163
)
162
l915J
f)
~'Imli*
PRESSER FOOT
MECHANISM
)
)
Fig.
No.
151 MF 70AO
152
153
154
.
155
156
157
158
159
160
161 MF
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
915
ll{S~::J-
Parts. No.
M9
1219
M9
1503
MF 70A1
MF 70AO 511
M9
0560
MF 70AO
M9
0419
M9
1504
MF 70AO
70A2
MF 10AO
M9
1107
MF 10AO
MF 12BO
M9
0922
M9
1102
MF 10AO
MF 10AO
MF 80AO
M9
0800
MF
80AO
M9
1109
M9
1506
MF 70A1
MF 10AO
M9
1126
MF 20AO
M9
3209
M9
3202
MF 05EO
738
015
031
950
060
572
060
031
350
950
216
002
105
105
002
001
267
262
253
086
252
001
001
265
259
002
703
035
047
252
.:tff~::J-
I"
Ref.
W481477H01
W481460H01
W481459H01
W481458H01
W481456H01
P
587017X01
W481478H01
W502957H06
W481459H03
W484212H01
W481457H02
W502083H01
W500092H01
P
974024X01
P
974020X01
W464016H01
W500489H01
W502081H02
W502079H01
W487032H01
P
625001X01
W486373H01
W500985H01
B
509087H01
W481461
W502441
W487097H01
W475491
W481436H01
W471438H01
W488412G01
No.
I"
H02
H01
H01
tm
51
t~
1t
:f
.If!
*
~
1t
:f
if.
Jt.-
flfi.IJ:.7
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v
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3/16(28)
7)
(f!f!IJ:.7v,{-)
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(~J:.7~)
(
BX7f~)
¢5 X 24
Olfi.IJ:.7v,{-)
'*
Uf~
.:ut.-
/
~
b.
( tr:) Knee lifter lever (left)
1*.1
~
.I
.I
9/64(40) X 11
~
Jt.-
~
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15/64(28) X 13.5
11
/64(40) X 5.5
(t~UJ)
(~~)
11
/64(40)
(flfi.I~)
flfi.IJ:.77Jb.
;t
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77J
11
/64(40) X 6.6
:f
*
11
/64(40) X 6.5
~
(flfi.IJ{*)
t¥
(flf!I~B7i)
~
1/2(28)x5
~
~~~
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X 6. 7
~::·
:.--
)
X 2. 7
J_,.)
1
/2(28)
x49
1~ffl
Description
Knee
lifter
rod
3/16(28)x6.7
Screw
Bolt
for
knee
lifter
lever
Knee
lifter
lever (right)
Knee lifter connecting rod 1
Pin
for
spring
¢5/24
Spring
for
knee
lifter
lever 1
Tension releasing pin 1
Bolt
15/64(28) X 13.5
Tension releasing cam 1
Thread guide 1
Screw
11
/64(40) X 5.5
Presser
Presser
Screw
Set
Bushing
Presser bar 1
Presser bar lifting cam
Oil seal
Presser bar
Set
Set
Presser bar lifting bracket 1
Presser spring
Screw
Presser bar guide
Thumb
Nut 1
Knee lifter lever
foot
foot
9/64(40)x11
screw
11
/64(40)
for
presser bar 1
for
presser bar lifting cam 1
lifter
screw
11
/64(40) x 6.6
screw
11/64(40) x 6.5
screw
for
/2(28)
X 5
X 2. 7 1
presser regulator 1
left
(set) 1
/2(28)
Amt.
Req.
x49
t-
11§1~
::::::E
0
en
c-!.1
en
....J
1
0
2
0 0 0
1
0 0 0
1
0
0 0 0
1
0 0 0
0 0 0
0 0
1
0
0 0
1
0
0 0 0
1
0 0
1
0 0
1
1
0 0
0 0 0
0 0 0
0 0 0
1
0 0 0
0 0
1
0 0 0
1
0
1
0 0 0
0
1
0 0 0
1
0 0 0
1
0 0 0
1
0 0 0
1
0 0 0
0
~iitm~
~
~
:I:
~
0
0
en
en
c-!.1
c--.1
en
....J
~
0 0
0 0
0
0 0
0
0 0
0
0
0
0
0 0
0 0
0
0
Common Parts
LS2-190
-12-
7J<!fi-~'J'dl
FEED
ROCK
0
J:.~l2S'J,dl00f*
SHAFT
& FEED LIFTING
SKAFT
13
-
-
MECHANISM
192]-
188 187
1898
202
201
(201)
~
213~
2108
212
210A
209
)
!
\ '
205
.)
)
)
*lfi-~
FEED
Fig.
No.
185
186
187
188
189A
1898
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210A
210B
211 MF 05AO
212
213
'J
*Ill
•
..1:
ROCK
il5~:::J-I-'
Parts. No.
MF 90AO
M9
MF 90AO
M9
MF 05AO 281
MF 90AO 281
M9
MF 90AO
MF
MF
M9
M9
M9
M9
MF 70A1
M9
M9
MF 80AO
MF 70AO 491
M9
MF 70AO
M9
MF 90AO
MF 70AO
MF 70AO
MF 70AO
M9
M9
M9
MF 05AO
MF 70EO
MF 05AO
M9
SHAFT&FEED
283
0619
050
278
1110
002
0806
002
104
90A2
104
90A1
104
1204
003
1257
030
1252
045
0315
065
286
1503
001
1602
001
352
0904
060
279
1515
002
277
277
460
286
1513
001
1502
050
1112
002
276
276
780
910
0942
003
~
~
'J
~
*~
Ref.
W487034H01
W484853H01
W488509G01
W500294H01
A
130C033G01
W487033G01
B
508857H01
W487169G01
Ai130C182G01
W488364G01
B
508978H01
A
1400062H01
W487007H01
S591411H15
W481475H01
B
508971
W500036H01
W482357H01
W481420H01
W502476H02
W482888G01
B
508978H01
W482889G01
W482889G02
W481673H02
W481663H01
B
509060H01
W481674H01
W501889H01
A 1 30C048GO 1
W484828G01
A
1400061
A
140D060H01
A
1400063H01
$d!JVJ1~
:::J-
No.
1-'
H01
H01
LIFTING
mi
m!
~
sp.
~
~
sp.
~
~
~
sp.
!f;J
~
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c
7J<!Jl~
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7J<!Jl~
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J:.r~
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7 * ~
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J.:...
1=1
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me
~
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'J
mB
'J
IJ
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11m
-
7
MECHANISM
r:::l
RR
( ~ IJ
(7J<!Jl~)
11
1
/8(44)X6
IJ
<m~3.f1z:tr>
(
~#J3ttl!i)
'J
(
at#J4.f1z:l!i)
'J
~
3/16(32)X3.5
"
Cfdlm
(~)
15/64(28)
1
/4(40)X4
(
'/
(7J<!Jl~)
3/16(28)x
(~) * ~1-:t
(t:i)
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15/64(28) X 10.5
11
~
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~1-:t
X 8 Screw
X4.5
~1-:t
12
12
Description
Shaft
for
feed bar
Washer
Feed
rock shaft crank (left)
11
/64(40)
Feed
bar 1
Feed
bar 1
Screw 1 /8(44)
Feed
dog
Feed
dog
Feed
dog 1
Screw
Special screw 1
Nut
3/16(32) X 3.5
C-type stop ring
Bushing
Set screw
Set
Collar 2
Feed
21
Pin
Feed
Screw
Feed
Feed
Feed
Bushing
Set
Washer
Screw
Crank complete
Crank complete
Holder ·
Link
Screw
for
15/64(28)x4.5
screw
1/4(40)X4
rock shaft
for
feed rock shaft crank q,9.53 x
rock shaft crank (right)
3/16(28)x
lifting rock shaft crank (right)
lifting rock shaft crank (right)
lifting rock shaft
for
screw
15/64(28) X 10.5
11
/64(40)
X 8
x 6
feed rock shaft (left)
12
feed lifting rock shaft (left)
x 1 2
for
feed lifting rock shaft 1
for
feed lifting rock shaft
21
~m
100ft
Amt.
Req.
1
1
1
1
2
1
1
2
1
2
1
1
4
1
2
1
4
1
1
1
1
1
1
1
1
1
1
1
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t=
t=
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0
en
en
r:,
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0 0
0 0 0
0 0 0
0 0 0
0 0
0
0 0 0
0 0 0
0 0 0
0 0
0 0
0 0
0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0
0
0
0
0
0 0
0
0 0
0 0 0
0 0 0
0 0
0
0 0
0
0 0
0
0
0
0
~
:E
0
en
~
~
0
0
0
0
0
Common Parts
LS2-190
-14-
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HOOK SHAFT & HOOK MECHANISM
-15-
245
244
(240)
243 242
)
232
231230
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)
~·~
0
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HOOK SHAFT & HOOK
Fig.
No. Parts. No.
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
914
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MF 90AO 451
90AO
MF
MF 95AO
M9
MF 95AO
M9
MF 10AO
MF 80AO
MF 80AO
MF 90AO
M9
M9
"MF
MF 80AO
M9
M9
MF
M9
MF 05AO
M9
M9
MF 40AO
MF
MF
MF 40EO
M9
MF 10AO
MF 17BO
MF 95EO
450
750
1601
020
350
1601
020
352
452
688
753
0601
053
1515
002
80AO
154
572
1503
001
1506
030
80A 1 572
0803
086
740
1251
030
1101
002
120
42BO
120
36AO
123
125
1118
002
229
229
350
~M:J-
Ref.
No.
W344955H01
W487023H01
A
1400003H01
W462662H01
A
130C001
W462662H01
B
422844H01
W486309H01
W486304H01
W486305H01
S
561121
B
508963H02
W481312H01
W481303H01
B
508971
W486327H01
W486330H01
P
625002X01
W488547H01
W500190H01
W500194H01
P
975023X01
P
975025X01
W461729H01
P
976006X02
B
509061
W462633H01
W470246H01
A130C002G01
MECHANISM
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H05
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Description
for
hook shaft (left)
Hook shaft 1
Hook shaft bushing
Screw 1 /4{40)
Thread
Screw 1 /4{40)
Collar
Bushing
Pipe
Plunger 1
Spring washer 1
Screw
Holder
Spring 1
Set
Oil adjusting
Spring
Oil seal
Filter
Special
Screw
Hook 1
Hook
Bobbin 1
Bobbin case
Screw
Hook positioner 1
Hook positioner 1
Thread
trimmer
for
for
15/64{28) X 10
screw 1 5/64{28)
for
for
screw
11
11
trimmer
x 6 2
cam 1
X 6 2
hook
shaft
for
hook
shaft
(right)
hook shaft bushing 1
x4.5
screw
oil adjuster
hook shaft 1
3/16{32)x6.7
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40
X 1 0 1
cam complete
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Amt.
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MECHANISM
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Fig.
No. Parts. No.
906
250
251
252
253
254
255
256
257
258
259
260
261
262
ACTUATING MECHANISM
$
~
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MF 90E1
M9
0803
90AO
MF
MF 90AO
MF
9082
M9
1204
M9
0910
M9
1112
MF 90AO
M9
1110
M9
8001
M9
1050
MF
90A2
MF
90A2
-
199
003
838
180
838
003
003
002
839
030
070
020
228
839
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W231613G03
W502920H01
W344956H02
W344976H02
W344947G02
B
508978H01
B
509270H01
W501889H01
W487156H01
W488922H01
W469183H01
W487095G02
W344954H02
Ref.
M4x5
No.
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11
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M4x5
11
1fm
Description
Knife
base
complete
Screw 1
Fixed knife
Thread guide
Movable knife 1
Screw
Screw
Screw
Adjusting bracket 1
. Screw
Steel ball (3/32") 1
Screw
Movable knife crank
Knife bracket 1
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x 6 2
for
knife 1
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0 0 0
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2
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19
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BRACKET
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Fig.
No.
907
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
$~:J-
Parts. No.
MF 90E1
M9
1516
MF 90A1
MF 90AO
MF 90AO
M9
1517
M9
1109
MF 90AO 351
MF 90A1
MF 90AO
M9
2001
MF 90E1
M9
1110
M9
1351
MF 90AO
MF 95EO
M9
0814
M9
0504
M9
0510
MF 90AO
MF
90A2
M9
1101
MF 95AO
M9
1118
r
348
002
744
348
833
002
001
572
348
045
410
002
020
665
410
050
065
060
430
572
030
477
002
~*-t:J-
Ref.
W344958G04
W502945H02
W487051
W487046H01
W487039H02
W487084H01
W500985H01
W344957H02
W487050H02
W344945H02
W501512H01
W487157G01
W500294H01
W488511
W487049H02
A 130C053GO 1
W487040H01
S
592411
W487042H01
W487092G01
W487173H01
W502032H01
A
1400011
B
509061
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Screw 1 5f64(28) x 30
Screw
Cam
Spring
Cam shaft bracket 1
Nut
Roller complete
Screw
Screw
Roller shaft
Roller shaft complete 1
Washer
Actuating pin 1
Actuating crank
Spring
1:::•
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X 1 0 Screw
Pin
Stopper
shaft
bracket
16/64(28)x8.5
fork
for
cam
11
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follower
5/16(24)
11
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bracket
for
spring
11
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Description
complete
shaft
crank ·
x 1 0
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Amt.
Req.
1
2
1
1
2
3
2
1
1
2
1
2
1
1
2
2
1
1
1
1
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0
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0 0
0
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0
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0 0
0
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0 0
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LS2-190
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PICKER
J1
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AND
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UNDERBED
TRIMMER
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ACTUATER
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302
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291
292
293
314
313
312
t t r
311 (295)
310
1::
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1J-
PICKER
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UNDERBED
TRIMMER
)
ACTUATER
)
Fig.
No.
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
"306
307
308
309
310
311
312
313
314
315
316
317
~~:J-
Parts. No.
90AO
0908
1127
0505
1002
0422
1109
1505
1010
1112
0802
0922
1684
1620
1110
182
003
603
015
427
392
065
045
053
780
002
002
098
002
440
750
002
002
910
015
045
746
002
MF
M9
MF 90AO
M91220015
M9
MF 90AO
MF 90AO
M9
M9
M9
MF 90AO 601
MF 90AO
M9
M9
M9
M9
MF 90AO
MF 90AO 361
MF 36AO
M9
M9
MF 90AO 391
MF 90AO
M9
M9
MF 90EO
M9
~M:J-
1-'
W487057H01
W502003H01
W487056H01
W487058H01
W487061
W487060H01
W487094G01
S
W487064G01
W487067H01
W500511
W500183H01
W487068G02
W501889H01
W487069H01
W487072H01
W502917H01
W501083H01
W464016H01
W487044H01
W487043H01
W487045H01
W482843H01
W487070G01
W500294H01
Ref.
No.
592411
M4
M4
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H05
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Picket
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9/64(40)
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Screw
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Picker actuating link 1
Picker driving crank
E-type stop ring 5
Nut
M4
Spring washer
Solenoid bracket 1
Description
x 5 2
Amt.
Req.
- Holder 1
:;
11
i64(40)
:;
15/64(28) X 13.5
:;
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X 7
X 1 2
X 8
Screw
11
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Screw
15/64(28) X 13.5
Rotary solenoid
Screw
11
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Crank 1
Bracket
Holder 1
Screw
Screw
1/8(44)x7
9/64(40)x8
Picker drive plate
Link 1
Screw
Nut 1
/4(40)
Flexible
Screw
wire
11
/64(40)
X 7
x 1 2
x 8 1
100ft
1
1
1
4
1
1
2
2
2
2
1
1
1
2
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--
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SYNCHRONIZER
23
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327
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MECHANISM
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Fig.
No. Parts. No.
908
321
322
323
324
325
326
327
328
329
ilB&:J-
MF
90E3
MF
90E2
MF 90EO
M9
1003
M9
0901
M9
2204
MF 90A1
MF
40A2
M9
1110
M9
1510
-
406
406
439
050
053
003
339
415
002
002
~M:J-
I'
A
A 1
A 1
A
W501
A
A
W476457H01
W500294H01
W500676H01
I'
Ref.
No.
130C014G01
90D002PO
90D004PO
140D01
140D009H01
140D003P01
OH01
036H01
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1
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Synchronizer
Bracket complete 1
T
X 8
X 1 2
Disc complete A 1
Washer 1
Spring washer 1
Screw
Cover
for
Cord holder 1
Screw
Screw
11
15/64(28) x 12
Description
complete
synchronizer 1
/64(40)
x 8
1mlft
Amt.
Req.
1
1
1
2
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Common Parts
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I
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LS2-190
WIPER
25
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Fig.
No. Parts. No.
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368-369
370
371
372
liB~
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-
M9
7109
MF 95AO 391
M9
1503
MF 90A1
M9
1102
MF 40AO
MF 40AO
M9
0806
MF
40A 1 980
MF 90AO
MF
40E2
MF
90A2
M9
1517
M9
0306
M9
0909
M9
1126
M9
0406
MF 40A1
M9
1011
M9
0301
M9
0871
MF 90AO
099
033
436
002
982
530
002
476
484
601
002
037
003
002
050
415
098
053
045
339
:tfM::J-
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Ref.
W488516H01
A 1 30C054GO 1
W487091
W488513G01
W500193H01
W480484H01
W480482H01
B
56885 7 HO
W4804S3H01
W487083H01
P
909001
W344952H01
W487084H01
S
900N012P06
W501901
W480476H01
W470913H01
S
452001
W487085G01
S913N210P02
S
9i
W487090H01
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No.
H01
1
X01
H01
H02
ON041 P02
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15/64(28)x27
3x6
9/64(40)x6
11/64(40)x27
4
HP-3N
(r;-(
/\-)
3
3
~
Description
Vinyl cap-tire
\1\/iper
connecting
Screw
\1\/iper
connecting crank
Screw
\1\/iper
bracket
Stepped shaft (wiper)
Screw
Wiper
Collar
Switch
Solenoid bracket
Screw
Screw
Screw
Screw
Washer 4
Cord holder H P-3N
Rotary solenoid
Spring washer 3
Nut 3
Cover
for
cord
for
arm
11
/64(40) x 8.5
1/8(44)X6
15/64(28)x27
3x6
9/64(40)x6
11
/64(40)
solenoid
X 2 7
wiper
flm
100ft
Amt.
Req.
1
1
1
1
1
1
1
1
1
2
1
1
1
2
2
1
1
1
1
2
2
1
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0
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en
en
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Common Parts
-
-----
-
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--------
--
---
LS2-190
-26-
7
·;;7"' ·;;
AUTOMATIC
7
377---+----iiJ=/
3
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REVERSE SEURING
27
@)
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397
398
)
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7"'
'/ 7
~1~
AUTOMATIC
REVERSE SEWING
)
)
Fig.
No.
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
913
$
~J;I
::J-
Parts. No.
M9
0409
M9
0412
M9
1117
MF
40A 1 530
MF
40A4
M9
7110
M9
0204
MF
40A5
MF 40AO
M9
1110
MN
10A1
MF
40A3
M9
0505
M9
1011
MF 95AO
95AO 691
MF
M9
0504
M9
0516
M9
1262
MF 90A1
M9
1252
M9
1515
MF 95EO
M9
0406
MF 90EO
MF 95EO
050
037
002
339
099
099
339
729
002
689
601
065
098
880
065
063
015
910
045
015
417
050
532
519
~M::J-
1-'
S
S 900NO
B
W476465H01
P
W488517H01
P422111X01
W476466H01
W476467H01
W500294H01
W501202H01
W476468H01
S
P
A
A 1
S
W476446H01
W476445H01
W487024H01
W487007H01
W488994H01
W488993H01
W470913H01
W344951
A
1-'
Ref.
No.
913N040P04
14P30
503844H01
436032X01
922N21
909004X01
130C023H02
30C024H02
922N21
130C025G01
OP50
OP40
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q,5 X 20.5
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Screw
7 )
7 )
X 8
11.4
7-
)
Screw
Stepped shaft
Micro
Vinyl cap-tire cable
Micro
Micro
Spring
Screw
Cord holder
Set plate
7 ) Solenoid
Arm
sidecover
Gasket
E-type stop ring
Pin
q,5 X 20.5
Screw
Connecting link
Nut
3/16(32)x3.5
X 7
(U)
Screw
Rubber ring
Lever complete
Side
cover
switch cover
switch
switch cover 1
Description
M4x30
11
/64(40) x 11.4
AM-1306
for
micro
switch
for
touch-back mechanism
for
touch-back solenoid
3/16(32) x 12
15/64(28)X7
solenoid complete
'(lffl
111ft
Amt.
Req.
2
2
1
1
1
1
1
1
2
3
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
~ii$~
1-1-
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co
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NN
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0
0
0
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en
r:,
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Common
farts
LS2-190
-28-
**
5m
m1
1*
LUBRICATION
429--+
428
---+----t-
427
--~,..---.....:j
...:_29-
413
412
425
()
414
...----:u:::~--
w:..----419
~420
&-421
l---422
(422)
41 7
418
~)mmJ1~
LUBRICATION
)
)
Fig.
No.
411
412
413
414
415
416
417
41B
419
420
421
422
423
424
425
426
427
42B MF 70AO 6B9
429
430
im~:::J-
Parts. No.
M9
0939
002
MF
BOA
1 601
MF
BOA
1 6BB
MF
BOAO
7B3
M9
1103
004
MF 1
OAO
6B5
M9
OB1 0 002
10AO 601
MF
MF 10EO
MF 10A1
M9
M9
MF 90EO
MF 05AO 14B
MF 10E2 14B
MF
MF 05A1 14B
MF 95AO
MF 10AO
M9
MF 20AO 731
0402
OB01
BOAO
1107
337
742
053
004
142
7BO
148
740
002
~M:::J-
t-'
W464016H02
W4B6313G02
W476410G02
W346046H01
W467B6BH01
W4702BBH01
W501133H01
W46108BH01
W4B1402G01
W470250H01
W500297H01
W467BB1 H01
W461745G03
W4629BBH01
W444138H01
W501092H01
W4BB9BBHOB
W4BB9BBH09
W502394H01
W4B4B33H01
W500092H01
W4B4209H03
Ref.
No.
t-'
lfZ
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ft
1
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7° 7
7 1
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7'
(J:.~~~~m)
11
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::;
1/B(44)xB
*
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~
~
1
/B(44)X
70
<-r'~~ft~m)
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IJ
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11
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1
7'
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a~J
X 1 3
13
<~JO
Jim)
q,2.5 X
Jim)
q,2.5 X
q,2.5 X
Jlm)q,2.5
5.5
300
240
330
x380
~m
Description
Screw
9/64(40)x
Oil brade
Oil pipe
Oil pump 1
Screw
Oil pump impeller
Screw 1 /8(44)
Oil pump
Oil pump screen
Oil adjusting plate
Spring washer 1
Screw 1 /8(44)
Oil pipe
Oil
Oil
Holder
Oil
Oil
Felt pouch
Holder
Screw
Oil return pipe
braid
braid
braid
braid
fitting
for
11
/64(40)
fitting
for
for
feed
for
feed
for
oil braid 1
for
feed
for
feed
for
for
oil pipe
11
/64(40)x5.5
11
plate complete
arm
shaft 1
x 1 3
x B 1
plate
x 1 3
hook shaft
lifting
mechanism
lifting
mechanism
lifting
mechanism
lifting
mechanism
return oil
filter
lfJ2.5x300 1
lfJ2.5
x 240
lfJ2.5
x 330 1
lfJ2.5
x 380 1
fmft
Amt.
Req. N
2
3
3
1
1
1
1
1
1
1
1
1
1
1
*li$~
1--
1--
~
:::!:
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:i
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0
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0
en
N
r:,.
en en
.....1 .....1
~
0 0 0
0
0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0
0 0
0
0 0
0 0
0
0 0
0
0 0
0
0 0 0
0 0 0
0 0 0
0 0 0
Common Parts
LS2-190
-30-
- 31
ACCESSORY
BOX
& ITS
ACCESSORIES
458
446
e-----447
.-------448
__-
449
450
451
~~
457
----
459
----~
460
~~
~
461----~
456
~
~-~
455
----
452
,~
454
.i.
i'1"/l.lia*i
ACCESSORY
BOX & ITS
)
ACCEOOORIES
)
Fig.
No.
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
~
~
:::J-
Parts. No.
MF
60AO
M9
0701
MF
10AO
MF
1280
MF
SOAO
MF
90AO
MF
90A1
MF
90A2
M9
0601
M9
0401 041
MB 02A1
MB 02AO
MF
10AO
MF
70AO
MF
83AO
MF
70A1
MF
70AO
MF
70EO
r
749
099
187
187
137
976
976
976
050
608
608
123
128
128
419
419
418
:::J-
No.
159P01
r
w
*;:t
Ref.
W231722H01
P
463000X01
W486372H01
W486372H02
P
831002X01
W462660H01
W488545H02
W488545H01
S
91
3N040P06
908N
S
P
842002X01
P
842003X01
W461729H01
S
970010H01
S
970002H03
W476426H02
W476425H02
W481678G01
$
Cl
1m
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1)
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f{j • A
f{j ~ A
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2.5
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2
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lj\)
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it
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(!J\)
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Cl
AA
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#14
(~tl:iO>h)
(Jfif:ijQ)#)
(MWO>h)
Description
Accessory box
Magnet block
Thread take-up spring
Thread take-up spring
Oil with oiler
Socket wrench 1
Socket wrench
Socket wrench 2
Washer
Screw
for
Screw driver (small)
Screw driver (large)
Bobbin
Needle
Needle
Vibration preventing rubber (small)
Vibration preventing rubber (large)
Hinge
with
for
/8
2.5
for
bobbin winder
bobbin winder
DBx
1 #
14
DBx 1 #22
rubber cushion
reservoir
-oom
ill
It
Amt.
Req.
1
1
1
1
1
1
1
1
2
2
1
1
4
4
4
2
2
2
:Jtiiim~
t-
t-
~
~.
~
~
~
~
N
!?3
~
~
0 0 0
0 0 0
0 0
0
0 0 0
0 0 0
0 0 0
0
0 0
0 0 0
0
0 0
0 0 0
0 0 0
0 0 0
0 0
0
0 0 0
0 0
0
0 0
0
Common Parts
LS2-190
-,--32-
1-t
·~
A
CCESSORIES
c
~=~~=~
33
479
I
\
I
~
-----------
466
r------
--....._
471
t-1
I
467
469
-z_
[910)_J-
---------------
472
0
I
I
I
I
!
J
(474)
(4 7 5)
--r--~,:.,...:!:.2...!!
1t
~
~
ACC-ESSORIES·-
)
)
Fig
No.
466
467
468
469
470
471
910
472
473
474
475
476
477
911
912
479
aB
~1:1
::J
p
Parts. No.
MF 90EO
MF 40EO
M9
0401
M9
0601
M9
1505
M9
1101
MF 40EO
MF 60AO
MF 60AO
M9
2002
M9
7001
MF 70AO
MF
20A2
MF
20A3
MF
40EO
MF
90EO
MF 1
OEO
-
193
190
041
050
004
004
776
734
608
002
052
578
691
691
227
139
149
1-'
~M::J-
P
P
S
509N159P01
S
91
W467868H02
W466810H01
W341683G04
W220627H02
W319408H01
W486334H01
W470200H01
W481685H05
W471440H02
W471441
W341682G04
W341681G07
W227466H01
Ref.
No.
995009X01
992003X01
3N040P06
H02
1-'
*
*
1L
~
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7.771-1'-~
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rr..
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tJ
tJ
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ms
lli
/'
r\
t:::•
"/
"/
f±
t:l
1=11:1
(fJl)
fit
CrJt)
?"
4.5x20
~
6 Washer 6
Ji-
15/64(28)x8
11
(*11)
-
-
(:;;!;;:)
~
5/16(28) X 10
~
/64(40)
(EB-6)
:g
X 8
(~I*JO)h)
Ji-
::,....
~
('J')
<~mm>
~
<=*=>
umm>
(*11)
..
(M)
~
to
Description
Cotton stand complete
Bobbin
Screw
Screw
Screw
Belt
Vinyl cover
Screw
Oil drain
Washer
Knee
Gasket
Gasket
Knee
Oil reservoir
Oil container
winder
4.5x20
15/64(28)
15/64(40)x8
cover
complete
driver
screw
lifter
lifting pin
for
oil reservoir
for
oil reservoir
lifter
complete
COI'Jlplete
complete
X 8
(large)
5/16(28) x 10
'fi!ffl
100!#X
Amt.
Req.
1
1
2
2
3
4
1
1
1
1
1
1
1
1
1
1
1
*lia!S~
1-
1-
~
5:
:i
;;
0
0
0
en
en
en
co:.,
co:.,
r:,
en
en
~
~
~
....J
0 0 0
0 0 0
0 0 0
0 0 0
0
0 0
0 0 0
0 0 0
0
0 0
0 0 0
0 0 0
0 0 0
0 0 0
0
0 0
0 0 0
0 0 0
0
0 0
0 0 0
Common Parts
. ....
.,
•·
......
-34-
. .
..
..
;A
:e
MEMO
LS2-190
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