Seiko LSWN-28BL, LSWN-28BL TA User Manual
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1
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PARTS LIST
LSWN-28BL
LSWN-28BL/T A
•
SEIKO
SEWING
MACHINE
CO.,
LTD.
iiit&
FACE
13~
CONTENTS
I-' age
..
§t& 1' 2
PLATE,
ARM
COVER
(REAR)
J:t&
ARM
TOP
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..
J:$di
THREAD
t'P;ttf
PRESSER
ittf±-tt
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KNEE
r$di
HOOK
itt&
THROAT
,{·:;?v,{-
FEED
TAKE-UP
..
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BAR
..
tlll;ttf*:tlil~~
UFTER
..
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DRIVING
..
m"J±-tt
REVERSE
COVER
..
:1-•J-
LEVER,
BAR,
VIBRATING
..
ii~IJ·:;t:
ROCK
UFTING
PLATE,
..
m"Jillli1Hitft
SHAFT,
..
m"J$di
FEED
LEVER,
FRAME,
ARM
PRESSER
ROCK
LEVER,
..
m"J:t.Jk
SAFETY
BAR,
FEED
FEED
SHAFT,
PRESSER
CLUTCH
REGULATING
BAR
SHAFT
ROCK
MACHINE
CRANK
BAR
PULLEY,
SHAFT
PULLEY
.
CONNECTION
SPRING
FEED
MECHANISM
DRIVING
3,
5,
7,
9,
11,
13,
ECCENTRIC
15, 16
17, 18
4
6
8
10
12
14
il'*±it(~)
HOOK
SADDLE
il'*±it
HOOK
SADDLE
(1i:)
..
il'*
(RIGHT),
..
il'*
(LEFT),
HOOK
IJIJ-1-:tli
TENSION
;M)f
LUBRICATION
*~~
BOBBIN
BRACKET
WINDER
i>J"JIH1
ACCESSORIES
1
i>tliH2
ACCESSORIES
~
....
./
TABLE
:;E.
-';.;'~
OF
2
GAUGE
PARTS
HOOK
19,20
21,
22
23,
24
25,
26
27,
28
29,
30
31,
32
33,
34
iii5,
FACE
PLATE I ARM
Ui
COVER(REAR)
16
-1-
iii~
..
-~
FACE
No
10
11
12
13
14
15
16
17
20
21
22
23
24
25
26
27
28
29
30
PLATE,
ln~S-ll
PARTS
40102
1
15037
2
3
15039
15036
4
15039
5
15039
6
40106
7
8040
8
40105
9
15037
15039
15036
15039
15039
40104
30066
4010D-02
18
18065
19
90625
40100-03
18065
90625
11004
15086
10597
8040
11142
40118
40118
30046
No
-l
1%1
co co
N N
I
*
* *
*
*
*
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
ARM
COVER
<
Ill
s
cc
QTY
I
1
*
1
2
*
1
*
3
*
3
1
4
1
1
2
1
3
3 ~ (
1
11
1
2
2
1
2
2
1
1
1
1
1
2
2
1
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PARTS
FACE
PLATE
FACE
PLATE
SCREW
1/8X44
HINGE
SCREW
SCREW
ARM
SCREW
ARM
ARM
SCREW
1/8X44
1/8X44
COVER
9/64X40
COVER
COVER
1/8X44
HINGE
SCREW
SCREW
1/8X44
1/8X44
GASKET
SCREW
P/B
SCREW
M5X0.8
SPRING
M5X0.8
WASHER
KNEE
LIFTER
SCREW
M5X0.8
WASHER
OIL
REGULATOR
OIL
CONTROL
SCREW
SCREW
1/8X40
9/64X40
WASHER
RUBBER
RUBBER
EARTH
WIRE
NAME
SPRING
L=3.5
L=3.5
L=3.5
(REAR)
(SMALL)
L=8.0
(REAR)
(REAR)
(LARGE)
(LARGE)
L=3.5
L=3.5
L=3.5
L=12
REGULATING
L=14
CONNECTING
L=14
SPRING
L=3
.3
L=8.0
SCREW
M4XO
. 7
SPRING
SCREW
LEVER
BRACKET
BRACKET
L=4
-2-
..1::5
ARM
TOP
COVER
1
/.
14~
13
12
15
&13
18
/
~
17
-3-
.tt&
ARM
TOP
COVER
<C
ftll~Jt:.fi}
No
PARTS
1
40103
2
11007
3
15058
4
15059
5
15057
6
15061
8009
7
8
11006
9
13076-02
10
40118
11
40119
12
40123
13
27174
14
31208
15
10682
16
10685
17
10759-A
18
10760
19
10685
No
...J
s
a:l
co
N N
I I
* *
*
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
a:l
co
*
rut
OTY
1
i~O)~~~
1
1
$tiitbi<fiflk
1
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1
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1
1
2
2
1
4
1
1
1
1
1
1
1
1
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JJ:.d:>n
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c
t-
c
c
PARTS
ARM
TOP
OIL
LEVEL
OIL
REGULATING
OIL
REGULATING
OIL
REGULATING
NAME
COVER
INDICATOR
PIN
SCREW
ARM
TOP
15/64X28
COVER
NUT
RUBBER
RUBBER
THREAD
SCREW
SPRING
THREAD
SCREW
THREAD
TAKE-UP
M4XO. 7 L=10.0
WASHER
GUIDE
3.4X36
GUIDE
FELT
SCREW
3.4X36
STUD
STUD
SPRING
DIAL
L=7.5
THREAD
LEVER
GUIDE
COVER
(UPPER)
L=6
.5
(LOWER)
L=6.5
-4-
~fit~
THREAD
..t
flll
TEKE-uP
~
-:f-
IJ-
LEVER,
ARM
SHAFT,
MACHINE
PULLEY
T
18
17
19
~
1
5
16
-
22
39
43
a--
49
35
50
-~
47
-5-
;Rfll,
J:,dJ,
-;j'-
IJ-
THREAD
No
1
2
3
4
5
6
7
8
9
9
10
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
26
27
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
TAKE-UP
$.§Mi~
PARTS
15209
11042
10506
19414
19415
19416
19417
19418
34105C
15503C
34105
15503
15026
15013
10528
10523
10728
11042
10726
15038
10524
18006
10725
10563
10524
10551
10650
19427
17100
19508
10566
10772C
10772
10773
11879
10573
10569
10574
10571-G
10570
10524-G
10621
40130
27171
10567
40133
23637
10568
40134
10571
15162-A
10576
10579
10577
_. S lU
r:c r:c
No
~
LEVER,
<
~
OTY
I I
* * 1
* * 1
* * 1
* * 1
* * 1
* * 1
* * 1
* * 1
* - 1
- * 1
* - 1
- * 1
* * 1
* * 1
* * 1
* * 1
* * 1
* * 1
* * 1
* * 1
* * 1
* * 1
* * 2
* * 1
* * 1
* * 1
* * 1
* - 1
- * 1
* - 2
- * 2
* * 1
* * 1
* * 1
* * 1
* * 2
* * 1
* * 2
* * 1
* * 1
* * 1
* * 1
* * 1
* * 2
* * 1
* * 1
* * 2
* * 1
* * 1
* * 1
* * 1
* * 1
* * 1
* * 1
ll:
ARM
SHAFT,
MACHINE
PULLEY
PARTS
ARM
SHAFT
OIL
WICK
OIL
STOP
NEEDLE
POSITION
SET
SCREW
SET
SCREW
SET
SCREW
THREAD
THREAD
THREAD
THREAD
THREAD
THREAD
NEEDLE
NEEDLE
OIL
WICK
OIL
WICK
OIL
WICK
RUBBER
SET
SCREW
ARM
SHAFT
OIL
FELT
WASHER
SET
SCREW
THREAD
SCREW
LIFTING
LIFTING
SET
SCREW
SET
SCREW
LIFTING
LIFTING
NEEDLE
LIFTING
SET
SCREW
ARM
SHAFT
BELT
SET
SCREW
POSITION
POSITION
ARM
SHAFT
BOBBIN
SET
SCREW
ARM
SHAFT
ARM
SHAFT
SET
SCREW
BALL
ARM
SHAFT
SET
SCREW
MACHINE
POSITION
SET
SCREW
MACHINE
NAME
SCREW
BAR
CRANK
SCREW
1/4X28
(LONG)
(SHORT)
TAKE-UP
TAKE-UP
TAKE-UP
TAKE-UP
TAKE-UP
TAKE-UP
BAR
BAR
OIL
TAKE-UP
3.4X36
ECCENTRIC
ECCENTRIC
ECCENTRIC
ECCENTRIC
BEARING
ECCENTRIC
PULLEY
SCREW
SCREW
WINDER
BEARING
PULLEY
SCREW
PULLEY
LEVER
LEVER
LEVER
LEVER
LEVER
LEVER
CONNECTING
CONNECTING
STOPPER
6.
75X24
BUSHING
6.
75X24
LEVER
1/4X40
1/4X32
7/32X32
CONNECTING
SPRING
6.
75X24
SET
CONNECTING
COLLAR
BALL
BEARING
BALL
BEARING
1/4X28
RETAINING
BALL
BEARING
6.
75X24
15/64X28
ADJUSTING
7.85X20
1/4X28
1/4X28
1/4X28
COMP.
COMP.
DRIVING
HINGE
LINK
(FRONT)
OIL
L=6.0
(ECC.
(ECC.
CONNECTION
CONNECTION
COLLAR
BELT
FLANGE
6.
75X24
SCREW
BELT
15/64X28
L=6.0
L=20.0
L=14.0
L=6.5
STUD
STUD
LINK
STUD
L=6.5
L=6.5
GUARD
4.0)
5.0)
L=5.
5
L=5.
5
COMP.
L=11.0
PULLEY
L=20.0
L=14.5
6.
75X24
ADAPTER
L=7.
RING
ADAPTER
L=20.0
SLEEVE
5
L=21.
L=20.
0
SCREW
6.
L=4.5
75X24
L=6.5
0
L=11.0
-6-
Ml;tti,.P~;t
·
PRESSER
BAR,
VIBRATING
22
PRESSER
BAR
29"
~28
ao
.........
42
i--34
-w
8
33
32
16
31
18
-7-
W5ttf
PRESSER
No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
35
36
36
37
38
39
40
41
42
43
44
45
46
47
48
49
..
r:f:Jtftl5ttf
BAR
No
__.
r:c r:c
co co
N
* *
* *
*
*
*
*
*
*
* *
* *
* *
* *
*
*
* *
* *
*
*
- *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
- *
* -
- *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
flfRif-ij-
PARTS
10540
10539-A
10761
10538
10761
10541
10662
10543
10761
18479
19518
10546-A
10547
13360
13365
13055
10660
10185
10185-TA
10749
10677
10937-01
10558C
10558
10557
10556
15118
18480
10548-A
15111
10519
34713
10554
10553-A
15060
10285C
10285-CA
10285
10285-TA
10662
19425
10514
16709
10728
19516
40107
19420
10775
35118
10774
17114
37215
I I
* *
* *
* *
* *
* -
VIBRATING
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QTY
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1
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PARTS
PRESSER
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J(.,
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J(.,
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J(.,
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J(.,
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(..1:.)
(..1:.)
JJ:.t.>:Q
JJ:.t.>:Q
L:.
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PRESSER
SET
SCREW
PRESSER
SET
SCREW
PRESSER
f1\.IJJ:.
t.>:Q
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SET
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SET
SCREW
PRESSER
PINCH
TENSION
TENSION
IJ
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':/'ftfitjt,):Ql:.
vi~-
vi
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(114")
(114")
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PRESSER
PINCH
PRESSER
HINGE
LIFTING
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SCREW
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WASHER
FINGER
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LIFTING
LIFTING
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VIBRATING
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LIFTING
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OIL
WICK
NUT
LIFTING
PINCH
HINGE
WASHER
LIFTING
NUT
WASHER
NAME
BAR
BAR
BUSHING
6.
75X24
BAR
BUSHING
6.
75X24
BAR
POSITION
5I32X40
BAR
POSITION
6.
75X24
BAR
LIFTING
SCREW
RELEASE
RELEASE
BAR
SCREW
BAR
SCREW
PRESSER
PRESSER
11I64X40
SLIDE
SLIDE
SPRING
M4XO.
LIFTER
4.5X32
FOOT
FOOT
3.4X36
GUARD
BELL
CRANK
BELL
CRANK
BELL
CRANK
PRESSER
PRESSER
BELL
CRANK
BRACKET
PIN
6.
75X24
PRESSER
PRESSER
PRESSER
5I16X24
PRESSER
PRESSER
PRESSER
PRESSER
SCREW
ROCK
ROCK
5I32X40
SHAFT
SHAFT
114X28
114X28
ECCENTRIC
SCREW
SCREW
114X28
7I32X32
ECCENTRIC
7I32X32
(LOWER)
L=11.
0
(UPPER)
L=11.
0
GUIDE
BRACKET
L=6.5
GUIDE
L=11.
0
BRACKET
L=14.0
SPRING
BRACKET
L=9.0
7
(114")
(1 I 4")
(Std.)
(Std.)
COMP.
LINK
BAR
CONNECTING
BAR
SLIDE
SCREW
GUIDE
BLOCK
LINK
BLOCK
11I64X40
L=17.5
BAR
BAR
EXTENSION
BAR
EXTENSION
SPRING
L=16.0
FOOT
COMP.
FOOT
COMP.
FOOT
(114")
FOOT
(114")
(Std.)
(Std.)
(Std.)
(Std.)
L=6.5
BUSHING
CONNECTING
CRANK
L=16.0
CONNECTION
COLLAR
L=8.0
-8-
tt•±a
~
iiMc
,~
t:
NEEDLE
BAR
~
ROCK
FRAME.
ROCK
3-------.
2~0
5
SHAFT
CRANK
CONNECTION
16
34
33
~-0
29
-9-
31
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