Seiko BBW Series User Manual

...._ E I
PARTS LIST
IIC
11:1
J\-'Y
BBW-8BL BBW-8BLC BBW-8BLC-BTFL-CD-DS
BBW-28BL BBW-28BLC B
BW-288
LC-BTFL-CD-D
1
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SEIKO SEWING MACHINE CO.,L
TO.
1. P
arts
2.
This book
3. P
arts
Machine Up
per shaft mec Upp Quick r
Needle bar
eed
N P
resser
F
eed
Pr
esser
body
er fee
everse mec
le
bar
foot
mechanism
foot
supplied
are
d mechanism
and and
as compl
was
prepared base
subject
mechanism
lifter
to
hanism
hanism thread thread
mechan
Notes for using
ete
assemblies
d on information available
change
in
design without prior
.........
...
...
··········
·····
take-up mec take
- up mechanis m (two needle)
ism
..
hani
......
this
are
lNDE
X
.....................
.........
...
··················
······
·················································
sm (sin
.....
...
part
s l
ist
circled by a
lin
e D .
in
Apr. 2011.
notice.
.... ..
..........................
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······························
gle needle)
...
...
...
....................
pages
.........
. .
··
...
............ 11, 12
1' 2 3,
4
5,
6
5,
6
7, 8
9,
10
13,
14
15, 16 Alternating pre Quick
Upp Feed shaft
Rotary hoo k s R Rotary hook compl Low Lubri Lub Bobbin wind
Ten Thread Thread trimmer mechani sm (two needle: left) Thread
Thread
reverse
er
feed mechanism
otary
hook s
er
shaft mec
ca
tion (single
ricat
ion (two
sion rel
tr
tension ten
sser foot
mechanism (-BT)
mechanism
haft
timing mechanism (sin
haft
timing mechanism (two needle: left)
ete
hani s m
needle)
needle)
er mechanis
ease mechanism
imm
er mec
sion (two
hani
(single
needle
needle
lifter mechanism
.... ....
..............
.......
................................
.....
....
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.
m
sm (sin
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· · · · · 1
··
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. 35, 36
··
..
..
·
17, 18
17, 18
9,
20
21, 22
23,
24
25,
26
27,
28
29, 30
31, 32
33, 34
35, 36
37,
38
39,40 41,42
43, 44
Knee switch mechani s m ( -FL) Man ual
Air pr
esser mecha
Pre
sser
A
ccessories
Table
Table Hang
of of
ing rul
switch
foot
mechanism
nism · ·
actua
tor
gauge gauge parts (two needl
parts (single needle}
er (option)
( -
mechani
BT,
sm
e)
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
CD
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S)
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( - FL)
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,46
47,48
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TOP
COVER DIAL BUSHING, RUBBER CAP, 32.8 COVER. ; TIT AKE-UP LEVER BOLT. SOCKET M4X0.7 L=6 WASHER, PLAIN SHEET PACKING BOLT. SOCKET M5X0.8 L=12 SET
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CONN ECTION ASSY PIPE. 4 SHOULDER SCREW. SM9/ 32X28 L=8.5 RETAINING RING. OIL TUBE. 5X3X170L FELT. 3X18 OIL
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DESCRIPTION
SHAFT. RETAI
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PARTS NO.
1 60028C
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2
60028-D2
3
4 60028-Q3
5 60030 6 60044 7 37112 8
60026 B151594
9
10 B140553
11
60041 12 37134 13 60042 14
60034 15
60032 16 60031
30046
17
18
60016 19 37046 20 37047 21 37051 22 6
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23
60021
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24 25 37053 26
60020
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27 28 60023 29 60024 30 60017 31 60116 32
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N
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NU NEEDLE BEARING SUPPO
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4
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60044
7
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8
10
B140553
11
60041
12
37134
13
60042
14
60034
15
60032
16
60031
17
30046
18
60016
19
37046
20
37047
21
37051
22
60019
23
60021
24
37585 25 37053 26
60020 27
60022
28
60023
29
60024
30
60017
31
60116
32
60018
33
60116
34
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35
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40 41 42
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NEEDLE NEED NEEDLE RUBBE PIN GUIDE SCREW. M3 N
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PARTS N
1 60161
2 B148
60162
3
4 B1465
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5
60116
6
60069
7
8
60070
9 60077 10 60076 11
11426 12 60156 13
60157
60158
14 15 28043 16 60053
17
60074
18
60073
19
60075
20
60071
21
60072
22
19060 23
31094 24 60155 25
B146581 26
B014760
27
60380 28031
28 29
60163 30 60378 31
60378-Ql 32
30203
33
1141 34
28578
60165 .
35
34323
36 37
60164
38
60170
39
B025060
8047
40
34025-B
41
42 60166
11
430
43
60379C
44 45
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47 48
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49 50 30804 51
601
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BALL NUT WASHER PRESSER BAR LIFTER CAM . B BOLT, SOCKET
WASHER, PLAIN WASHER. WASHER.
PRESSER LIFTER BAR LEVER KNEE LIFTER SHAFT ASSY KNEE LIFTER SHAFT NEEDLE ROLLER. 4X19.8 RETAINING KNEE BOLT NUT.M NEEDLE ROLLER, 5X29.8 NUT,
, SPRING 206
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PARTS
1
60186
2
BS38284 3 10812 4
B142746 5
18420
B145502
6 7 B100328 8 601 9 BS38284
10 10812 11
12 13 B145502 14 B100328 15 60192 16
17
18 19 20 310 21 22 23 24 25 26 27 28 29 30 27177 31 32 34 35 36 37 60341 38 39 60188 40 41 27172 42 43 60194C 44 45 46 47 48 37008 49 50 60348 51 52 53
87
B142
746
18420
60192-D1 60192-D2 60192-DJ 60198
21
28578
28058
30804
60191
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60212
601
89
60190
60194 60195 6
011
5
18028
601-96
60351 60349 60342
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