PARTS
LIST
,,_,.,
PWB-8GW-1
PWB-8GWC-2
PWB-8GWC-2-Q
PWB-22GW-1
IJ
A
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N U
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CO.,
LTD.
Machine
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body
·······
INDEX
§;R
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·············
·············
··············
pages
1' 2
Arm
shaft
and
thread
_t~ · xf¥M1~
Needle
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Feed
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Pres
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rocking mechanism
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mechanism
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foot
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mechanism
mechanism,
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take-up mechanism
mechanism
.......................
Needle
up
switch
·········
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. . 1
..
3,
4
5-8
9-12
1
3,
14
1
5,
16
17, 18
9-26
27-30
Tread
tension
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Bobbin
winder
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Acce
ssories
N
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Option
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22GW-
22GW-1)
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31
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35,
36
37, 38
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43, 44
45
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PARTS
No
.
33202
1
33006
2
37009
3
37010
4
37752
4
33007
5
37012
6
37012
7
8 8040
33008
9
10 37294
11
33029
12 37295
13
3701
14
37136
15
33005
16 37378
17
300
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PARTS N
1 37048
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2
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3
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4
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5
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8 37049
9 37050
33019
10
11
33023
12
33020
13
37045
14
37057
33154
15
16
37059
17
37
063
18 37064
19
37061
20
33024
21
37021
22
37070
23
33145
24
33
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25 371
26
27
28
29
30
31 37027
32
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34
35
35
36
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38
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40
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42
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44 33016
44
45 10576
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No. PART
1
2
3
4
5
6
7
8
9
10
11
12 371
13 371
14 371
15 37
17 371
18 331
19 371
20 371
21
22 37140
23
24 3711
25
26
27
28
29 331
30 371
31
32
33 16243
34
35
36
37
38
39 371
40
41
43
44
45
46
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33069
37158
330
55
330
10
33054
37
116
37
115
33
100
37
161
3307
1
33070
64
59
36
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37160
33059
5
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116
33051
33051--Q
37106
20
10
330
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37108
37109
33053
33052
14
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PARTS
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1 37157
37158
2
3 37120
4
37117
5
371
18
37
11
6
37115
7
37
159
8
37
136
9
37017-A
10
371
12
13
14 37167
15 37164
16
17 3711
18 33051
19
20
21
22
23
24 37503
25 37504
26 37505
27
28
29 37532
30 N4214
31 37107
32 37108
33 37109
34
35 33503
36
37
38
39
41
42
43
44
45
46
66
33100
371
15
33051-Q1
37
106
33
120
37
110
330
11
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16243
33502
33053
33050
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No.
1 33085
2 37158
3 33055
4 33010
5 33054
6
7 37136
8 37 1
9
10 37201
11
12
13 37136
14
15 3711
16 37185
17
18 37195
19 33100
20 37164
21
23 37190
24 33138
25
26
27
28
29 37193
30
31 37326
32 33118
33
34
35
36 33162
37
38 33124
39 33
40
41
42 37322
43
44
45 33093
46 33056
47 33020
48 37238
49 33092
50
51 37129
53
54 33082C
55
56 37189
57
58
59 11096
60
61 33509
62 37239
62
62
TS No
33059
33
37134
37203
37027
37119
3701
33084
331
23
37191
33083
37192
37
182
33125
37328
37327
37324
11
33139
37134
37323
331
43
37132
37131
33082
33133
11095
33508
37240
37241
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DESCRIPTION
SNAP
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RO
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LE BEARING
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T SCREW M6X1 L=5
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NG
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SHAFT
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75
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M6X1 L
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M5X0.8 L
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N
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63 371
64
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25
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PARTS
No
.
330
1
2
3
4
5
6
7
8
9
10 37073
11
12
13 37089
14
15 33027
16
17
18
19
20
21
22 33029
23 37099
24 33126
25
26 33028
27
28
29 37093
30
31
32
33 33168
34
35 33126
36
37
38
39
40
41 331
42
43
11
37067
37068
37066
37069
37070
37072
37071
33061
37074
37064
37090
37087
33030
33031
37009
37098
37097
37095
37092
37094
33026
37086
37082
33025
37076
37077
37079
37078
37080
42
37522
37533
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RUBBER CAP
PRESSER BAR BUSH
SET
SCREW
PRESSER BAR
PRESSER BAR CLAMP
SET
SCREW
PIN
SCREW
ROLLER HOLDER
PINCH
CO
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S
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PRESSER BAR
SC
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PRESSER FOOT LIFTER CONNECTING
SET SCREW
NU
T
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PIN
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PRESSER FOOT LIFTER
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SET SCREW M5X0.8 L=5
PRESSER
PRESSER BAR GUI
SE
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SU
B PRESSER F
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M5X0
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L=4
L
M6X 1
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M6
M6X1
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HOOK
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FOOT LIFTER CLANK
SCREW
RING
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FOO
FOOT LIFTER CAM
SM9/ 64X40 L=6
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M4X0.7
M4X0
PLATE
M5X0.8
(S)
M6X1 L=10
(L)
M6
T LIFT
6X1
L=8
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L=1
L=25
LIFTER BAR
ER
DE
OOT
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0
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L=16
ASSAY
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BUSH
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PARTS
N
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1 37129
37131
2
3 37132
37133
4
37134
5
37135
6
37136
7
37139
8
37137
9
10 37140
11 37138
12
17095
37128
13
14 371
15
16
17
18 371
19
20 371
21
22
23
24
25 371
26 37148
27
28
29 37151
30 37152
31
32
33
34
34
34 37
35
23
37124
37122
37337C
39
37333
42
37334
37335
37145
37146
47
37337
37
150
37
153
37154
37
1
55
37125
37126
127
37156
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DESCRIPTION
JOINT
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BUSH
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ROLLER HOLDER BRACKET
ROLLER
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ROLLER HOLDER (B)
STEE
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SET SCREW M2.5
PIN
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LINK (UPPER
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SCREW M4X0.7 L=4.5
NCH
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RING
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AP RING
RING
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NCH
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CH
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0
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31
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l'~I~J
fiB6b1ti~
PARTS
N
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1 37184
2 37185
37
3
33081
4
5 37183
6 37185
7 33076
8 33078
37
9
10 33075
10 37173
11
37174
12 371
13 37026
14 37027
15 37176
16 33079
17
33080
18
33077
19
33167
37187
20
21
37026
22
37027
23
37293
24
1401 3
25
37184
26 37185
27 37172
28 33081
29
37183
37185
30
31
37707
32 2
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No.
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COLLAR (MIDDLE)
COLLAR (REAR)
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SET SCREW M6X0.75 L=5
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SET SCREW M6X0.75 L=5
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SCREW 1 I 4x28 L=9.5
DESCRIPTION
(LEAGU
R (FRONT)
PLA
(SMALL)
E)
T)
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SHAFT JOI
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L=6
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75 L=8
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41
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PARTS
No.
1 37274
2 37267
3 37270
4 3
37269
5
37070
6
37264
7
37116
8
37259
9
10 37185
11
37258
12 37266
13 37262
14
37263
15 331
16 37265
17
37185
19
37223
20 37222
21
37229
22 37219
37152
23
24 33089
25
33067
26 37153
27
371
28
37220
29
37227
30 37068
31
37228
37231
32
33 37068
34
37230
35 33090
36 37232
27
37
38 37234
37116
39
40 37235
41 37185
42 37253
43
37252
44
33098
37212
45
46 37214
47
37210
48 33086
48 372
49 31021
50 33087
51 331
52 37226
53 37225
54 37224
55 33161
56 16287
57
37245
58
37250
59 33097
60 31021
61
33087
62
37217
No
7271
00
34
170
11
71
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DOG GEAR (LARGE)
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75
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7 L
PLA
TE HOLDER
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L=5
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SH
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94
63
87
I
89
86
-21-
iffl~:j:~
No.
PART
S
No.
63
37255
63
37735
64
37255-0
65
37255-02
37735-02
65
66
372
67
37255-04
68
37255-05
37255-06
69
70
37255-
70
37735-07C
71
37255-08
37255-11
72
1
55-03
07C
73 37255-12
74
37255-07
74
37735-07
75
37268
75
37736
76
37272
76
37737
77
33163
77
37738
78 33101
78
37739
79
3309
4C
37742C
79
80
3309
4
80
37742
81 3309
81
5
37743
82 33096
82
3774
4
83
33097
1
4013
83
84
372
44
84
37537
85
37252
85
37747
37253
86
37748
86
87
372
13
87
377
45
37246
88
89
372
14
37214
89
90
37205
90
37730
91 3309
91
92
93
94
9
38033
3774
1
14013
37735-11
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TH
TH
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2 37269
3 37271
4
37270
37582
5
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7
8
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8 33505
37
9
37134
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10 37546
10
37546
11
37259 - -
11
37259
12
37550
13
37551
37185
14
15 37258
15
37258
16 37559
17
33504
18 37263
19 37552
20 37548
21
37549
371
22
33100
23
23
33100
24 37266
25
37262
26
37263
27
37265
28
37185
29 37553
29 37554
29 37555
30
37556
30
37557
30 37558
31
37255
37255-01
32
33 37255-02
34
3725535
37255-04
36 37255-05
37255-
37
38 37255-07C
39 37255-08
37255- 11
40
41
37255- 12
42
3725543 37268
44 37544
45 37540
46 3
75
47 37600C
48 37600
49 37248
50
37249
51 33097
52 37538
33171
53
54 37250
55 33097
56 375
56 375
27
57
31021
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SCREW M5X0.8 LSCREW M3X0.5 L
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No. PARTS No.
59
33087
60 37245
61
37246
62 37214
63
37537
64 37252
65
37253
66 33098
67
37572
33098
68
3
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69
70
71 37602
72
73
74
75
80 -
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37210
37
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. PARTS
1 14013
2 37746
8100
3
4
30025
5 37728
6031-01
6
37727
7
8
8031
9 37729
10
30075
11
37720
12 37721
13 37722
14
18028
15 37723
16
8103
17
30066
18
37724
19
90617
20 18065
21 37718
37717
22
4135
23
24 37716
25 4135
26 90617
37714
27
28 37715
90618
29
30 50103
31 38149
32
37709
90625
33
4135
34
35 11953
36 8145-02
38146
37
37711
38
37710
39
40
37712
41
50409
42 38158
30068
43
44 1307645 37708
38124
46
33301
47
48 6031-01
33300
49
50 30124
30105
51
30122
52
53 28068
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PARTS N
No
.
18364
55
35952
56
35971
57
58 37705
38013
59
30022
60
61
8040
30025
62
30022
63
30625
63
64 35952
65
35971
18364
66
67
37750
68
30022
8040
69
30025
70
71
301
72
B
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B153
73
74 39293
75
39207
76 37254
11
77
78 36442
79 39295
80 39296
81 37753
82
60466
83
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84
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85
38013
86
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20 30625
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20 37310
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31 33170
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35 25301
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42 25305
43 37720
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~
SEIKO
SEWING
MACHINE CO
., L TO.
2- 13- 6 Sakaecho, Funab as
hi-shi Chiba
Prefecture
273-0018, Japan
TEL
:
81-4
FAX: 81
E-m
ail:
http
:/ /www
7-420
- 47- 420- 3560
export
-356
@seiko
.seiko-
1 (
Ov
erseas
-sewing.coj
sewing.cojp
./
dept
p
.)
t-{::::J-~~~**it~t±
T273-oo1
TEL: 04 7- 420-3561,
FA
X:
047- 420- 3560
E-mail:
(
g]jA]
8
-T~~f.rtifitrn5RIBT2-13-6
eigyo @se
rg~)
IP
~~i5
iko-
sewing.cojp
:
050- 3535-3491
,
Part
s N
o.
PB48600 (
Rev. 6
081
3)