LPWN-8BL
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PARTS
LIST
LPWN-8BL
• SEIKO SEWING MACHINE
CO.,
LTD.
From the library of: Superior Sewing Machine & Supply LLC
From the library of: Superior Sewing Machine & Supply LLC
13~
CONTENTS
Page
Iiitli
..
lltli 1' 2
FACE
PLATE,
ARM
COVER
(REAR)
.l:~
3,
4
ARM
TOP
COVER
~fit
..
..t.W
..
:J-•J-
5,
6
THREAD
TAKE-UP
LEVER,
ARM
SHAFT,
MACHINE
PULLEY
ttJ!;t
...
tj:ltfp;t.
7,
8
PRESSER
BAR,
VIBRATING
PRESSER
BAR
~+•±~
..
il.ac·~~
9,10
NEEDLE
BAR
ROCK
FRAME,
ROCK
SHAFT
CRANK
CONNECTION
j\:;!3
..
t~~~7t•::*:~r:n
11,
12
KNEE
UFTER
UFTING
LEVER,
PRESSER
BAR
SPRING
""'F$111
..
'"f".-(JL-t--:1-•J-
..
j!I.JjJk.
13,
14
HOOK
DRIVING
SHAFT,
SAFETY
CLUTCH
PULLEY,
FEED
DRIVING
ECCENTRIC
~")±~
..
i!"J*tli
FEED
BAR,
FEED
ROCK
SHAFT
'"·~?v1'\-
..
i!"JIJI.If!Hitft
FEED
REVERSE
LEVER,
FEED
REGULATING
MECHANISM
tt~
..
!ttli±
-et
THROAT
PLATE,
THROAT
PLATE
BASE
il'*±~
..
il'*
HOOK
SADDLE,
HOOK
ili.I-Ttli
TENSION
BRACKET
ifl)ji;
LUBRICATION
*•~
BOBBIN
WINDER
i-tJI8la
1
ACCESSORIES
1
i-tJI8la2
ACCESSORIES
2
15,
16
17,
18
19,20
21,22
23,24
25, 26
27,28
29,30
31,32
From the library of: Superior Sewing Machine & Supply LLC
iiili,llti
FACE
PLATE,
ARM
COVER
(REAR)
16
9
-1-
From the library of: Superior Sewing Machine & Supply LLC
iii~
..
-~
FACE
PLATE
ARM
COVER
(REAR)
,
in~fi-ij-
Allr
....I
No
PARTS
No
lXI
QTY
~~
PARTS
NAME
QQ
I
1
40102
*
1
i!~
~~~~
~~~~
SPRING
2
15037
*
1
ifiitlil
~*
3
15039
*
2
ifii*&,~.:t--.11:~~
t;
SCREW
1/8X44
L=3
.5
4
15036
*
1
ootit.~m
HINGE
5
15039
*
3
ifii*&tllt.d:~~t;
SCREW
1/8X44
L=3
.5
6
15039
*
3
ifii*&Jt~~t;
SCREW
1/8X44
L=3.5
7
40106
*
1
••
(
ifii
ti
fllj)
ARM
COVER
(REAR)
(SMALL)
8
8040
*
4
Rti
(ifiitiiiU>
.11:~~
C
SCREW
9/64X40
L=8
.0
9
40105
*
1
llti
(
:1-
')
ilfj)
ARM
COVER
(REAR)
(LARGE)
10
15037
*
1
Rti
(:1-•JilU>
'~*
ARM
COVER
(REAR)
(LARGE)
SPRING
11
15039
*
2
••
(:1-•JiliJ)
/<::t
..
Jt~~t;
SCREW
1/8X44
L=3.5
12
15036
*
1
••
<:1-•JOOD
dlt
HINGE
13
15039
*
3
Rti
(:1-•JilU>
tllt.d:~~t;
SCREW
1/8X44
L=3
.5
14
15039
*
3
llti
(
:1-•J
ilfJ)
.11:~~
t;
SCREW
1/8X44
L=3.5
15
40104
*
1
.tti~-~--
/~'.!/.::\=-~
GASKET
16
30066
*
11
.ttiJJ::.cV>~C
SCREW
M5X0
.8
L=12
17
40100-02
*
1
:ktilcf~IP111Ua
c±~
P/B
SPRING
REGULATING
SCREW
BRACKET
18
18065
*
2
±~JJ::.~~t;
SCREW
M5X0.8
L=14
19
90625
*
2
±~JJ::.cV>~Cli*
WASHER
20
40100-Q3
*
1
IJ'iS±~
KNEE
LIFTER
CONNECTING
LEVER
BRACKET
21
18065
*
2
Jj\
iS±~
.11:~~
t;
SCREW
M5X0
.8
L=14
22
90625
*
2
'1'
;s
±
~
.11:~~
c•*
WASHER
23
11004
*
1
idiiiiJilUS
t
I.J
OIL
REGULATOR
24
15086
*
1
idiiJJJitJtJi
I~
,;t..
OIL
CONTROL
SPRING
25
10597
*
1
idlllllltli!S
t
I.J
JtcV>~
t;
SCREW
1/8X40
L=3.3
26
8040
*
1
idlllllltitil
~;t..Jtbf)~
c
SCREW
9/64X40
L=8.0
27
11142
*
1
idiiiUWti,~.:t--.LI:.cV>~
c
'J
·:~
~-v-
WASHER
28
40118
*
2
7-.L.=I.L.tt.
(ft
2
0)
RUBBER
29
40118
*
2
7-.L.=I.L.tt.
(@2
0)
RUBBER
30
30046
*
1
7-A.!Il.d:~~t;
EARTH
WIRE
SCREW
M4XO.
7
L=4
-2-
From the library of: Superior Sewing Machine & Supply LLC
..1:.&
ARM
TOP
COVER
12
20
8
~
11
9
\
--.
~~
-3-
From the library of: Superior Sewing Machine & Supply LLC
J::~
ARM
TOP
COVER
ftll~-~
All
-1
No
PARTS
No
CQ
QTY
!6~
PARTS
NAME
co
I
1
40103
*
1
i:(/)-f~~
ARM
TOP
COVER
2
11007
*
1
OIL
LEVEL
INDICATOR
3
15058
*
1
~jdli/llitdl
OIL
REGULATING
STUD
4
15059
*
1
~;dli/lli
A.
:1
1
)
:.,.,
Jf
OIL
REGULATING
STUD
SPRING
5
15057
*
1
~;di;&IT
'l
~
~
Ji,
OIL
REGULATING
DIAL
6
15061
*
1
~;dli&IT
t:
~
PIN
7
8009
*
1
~;dli&UJi1f
~
~
Jt,.LI:.IY>tl
L:.
SCREW
15/64X28
L=7.5
8
11006
*
1
.ttliKtm
ARM
TOP
COVER
THREAD
GUIDE
9
13076-02
*
1
.ttfiKtj$1-t-
':1
~
NUT
10
40118
*
1
..l:tfi:::i"kti:
(~2
0)
RUBBER
CAP
11
40119
*
4
.ttli=ikti:
(~9)
RUBBER
CAP
12
40123
*
1
~W:t.]l~-
THREAD
TAKE-UP
LEVER
COVER
13
27174
*
1
~w
:t.]l
~-.LI:.~Y>tl
c
SCREW
M4XO.
7
L=10.0
14
31208
*
1
~W:t.J
I
~-.LI:.IY>t.l
L:.Jii£
SPRING
WASHER
15
10682
*
1
iiiKtmrt
<.t>
THREAD
GUIDE
(UPPER)
16
10685
*
1
iii
Kt
jil-!t
(.t)
.1.1:.
cY>
t1
L:.
SCREW
3.4X36
L=6.5
17
10759-A
*
1
iiiKtmrt
<"F>
THREAD
GUIDE
(LOWER)
18
10760
*
1
iiiKtmrt
<"F>
7
:r.J(,
~
FELT
19
10685
*
1
iiiKtmrt
<"F>
.LI:.cY>tl
c
SCREW
3.4X36
L=6.5
20
15038
*
1 .ttli=Ikti:
RUBBER
CAP
-4-
From the library of: Superior Sewing Machine & Supply LLC
~fif,
.t.
fi
,
J-
IJ
-
.
THREAD
TEKE-UP
LEVER,
ARM
SHAFT,
MACHINE
PULLEY
rr-'19
16
-
18
17
~
5
23
'
~
35
'
---
49
22
50
43
41
-
~
44
42
47
39
-5-
From the library of: Superior Sewing Machine & Supply LLC
3C
t=f!
~
J:.
$dl.,
""j-
I J -
THREAD
TAKE-UP
LEVER,
ARM
SHAFT,
MACHINE
PULLEY
!II
!H.
I=~
-1
No
PARTS
No
~
I
1
15209
*
2
11042
* .
3
10506
*
4
19414
*
5
19415
*
6
19416
*
7
19417
*
8
19418
*
9
34039C
*
10
34039
*
11
15026
*
12
15013
*
13
10528
*
14
10523
*
15
10728
*
16
11042
*
17
10726
*
18
15038
*
19
10524
*
20
18006
*
21
10725
*
22
10563
*
23
10524
*
24
10551
*
25
10650
*
26
19427
*
27
19508
*
28
10772C
*
29
10772
*
30
10773
*
31
11879
*
32
10573
*
33
10569
*
34
10574
*
35
10571-G
*
36
10570
*
37
10524-G
*
38
12133
*
39
40130
*
40
27171
*
41
10567
*
42
40133
*
43
23637
*
44
10568
*
45
40134
*
46
10571
*
47
15162-A
*
48
10576
*
49
10579
*
50
10577
*
-6-
PARTS
NAME
ARM
SHAFT
OIL
WICK
OIL
STOP
SCREW
7.85X20
L=6.0
NEEDLE
BAR
CRANK
POSITION
SCREW
1/4X28
L=20.0
SET
SCREW
1/4X28
L=14.0
SET
SCREW
(LONG)
1/4X28
L=6.5
SET
SCREW
(SHORT)
1/4X28
L=4.5
THREAD
TAKE-UP
LEVER
COMP.
THREAD
TAKE-UP
LEVER
THREAD
TAKE-UP
LEVER
DRIVING
STUD
THREAD
TAKE-UP
LEVER
HINGE
STUD
NEEDLE
BAR
CONNECTING
LINK
NEEDLE
BAR
CONNECTING
LINK
STUD
OIL
WICK
OIL
WICK
OIL
WICK
RUBBER
OIL
STOPPER
SET
SCREW
6.
75X24
L=6.5
ARM
SHAFT
BUSHING
(FRONT)
OIL
FELT
WASHER
SET
SCREW
6.
75X24
L=6.5
THREAD
TAKE-UP
LEVER
OIL
GUARD
SCREW
3.
4X36
L=
·
6.
0
LIFTING
ECCENTRIC
(ECC.
4.0)
SET
SCREW
1/4X40
L=5.5
LIFTING
ECCENTRIC
CONNECTION
COMP.
LIFTING
ECCENTRIC
CONNECTION
NEEDLE
BEARING
LIFTING
ECCENTRIC
COLLAR
SET
SCREW
7/32X32
L=11.0
ARM
SHAFT
CONNECTING
BELT
PULLEY
BELT
PULLEY
SPRING
FLANGE
SET
SCREW
6.
75X24
L=20.0
POSITION
SCREW
6.
75X24
L=14.5
POSITION
SCREW
SET
SCREW
6.
75X24
L=6.5
ARM
SHAFT
CONNECTING
BELT
BOBBIN
WINDER
COLLAR
SET
SCREW
ARM
SHAFT
BALL
BEARING
ARM
SHAFT
BALL
BEARING
ADAPTER
SLEEVE
SET
SCREW
1/4X28
L=7.5
BALL
BEARING
RETAINING
RING
ARM
SHAFT
BALL
BEARING
ADAPTER
SET
SCREW
6.
75X24
L=20.0
MACHINE
PULLEY
POSITION
SCREW
15/64X28
L=21.
0
SET
SCREW
15/64X28
L=20.0
MACHINE
PULLEY
ADJUSTING
SCREW
6.
75X24
L=11.0
From the library of: Superior Sewing Machine & Supply LLC
:JqJ;tfi
..
!:J:I:JqJ;ttf
PRESSER
BAR,
VIBRATING
PRESSER
BAR
22
9~
8
27
15
18
42
29~
~28
30
.......
·w
-7-
i--34
33
31
~
35
37
~
36--\,
From the library of: Superior Sewing Machine & Supply LLC
:M1
x
tf..
Jt:l
tltlit.
PRESSER
BAR,
VIBRATING
PRESSER
BAR
!IJM!·~
••
....I
No
PARTS
No
IXl
OTY
:!~
PARTS
NAME
CIO
I
1
10540
*
1
=~="'
~
)!,
(1')
PRESSER
BAR
2
10539-A
*
1
PRESSER
BAR
BUSHING
(LOWER)
3
10761
*
1
tl!l;tf*-"
~
J"
<r)
J.ttV>n
r.
SET
SCREW
6.
75X24
L=11.
0
4
10538
*
1
tiP
;ttf"'
~
)!,
(.J:)
PRESSER
BAR
BUSHING
(UPPER)
5
10761
*
1
tliJ;t.,t
~
)!,
(J:)
J.ttV>n
r.
SET
SCREW
6.
75X24
L=11.
0
6
10541
*
1
flll~-~11'.1
PRESSER
BAR
POSITION
GUIDE
BRACKET
7
10662
*
1
tiP;tf*~f1\JJ.ttV>nL.
SET
SCREW
5/32X40
L=6.5
8
10543
*
1
-~-
PRESSER
BAR
POSITION
GUIDE
9
10761
*
1
.p;jtfJ.ttV>nL.
SET
SCREW
6.
75X24
L=11.
0
10
18479
*
1
tlll;ttf~\!
PRESSER
BAR
LIFTING
BRACKET
11
19518
*
1
t~~~~•~~**tV>nr.
PINCH
SCREW
11/64X40
L=14.0
12
10546-A
*
1
tlfl;ttf~~"Ftli
TENSION
RELEASE
SLIDE
13
10547
*
1
fl!l;ttf~
~1'til;tn
TENSION
RELEASE
SLIDE
SPRING
14
13360
*
1
tiP~·~~
1)
'Jij'
PRESSER
BAR
SPRING
BRACKET
15
13365
*
1
tiP;tf*~
~
1
J
'JIJ'**cV>n
r.
PINCH
SCREW
M4XO.
7
L=9.0
16
13055
*
1
tiiJ
;tJ:
If
vI\-
PRESSER
BAR
LIFTER
17
10660
*
1
tlil;tJ:rt
v1\-
t:
':In
r.
HINGE
SCREW
4.5X32
18
10796-S
*
1
*tlll;t
(~J~1-t)
LIFTING
PRESSER
FOOT
19
10749
*
1
*tlfl;tJ.ttV>n r.
SCREW
3.4X36
20
10677
*
1
*tiP ;tJ.t
tV>n
r. fJ
·:~
~
-\7-
WASHER
21
19470
*
1
?-<":Jfl-fl-1-=
FINGER
GUARD
22
10558C
*
1
< O)!:j'!iz ':I
f..
LIFTING
BELL
CRANK
COMP.
23
10558
*
1
(0)*
LIFTING
BELL
CRANK
24
10557
*
1
<
0)*~~
(::*;)
Ll
FT
I
NG
BELL
CRANK
Ll
NK
25
10556
*
1 <
O)*ii*S
(lj\)
VIBRATING
PRESSER
BAR
CONNECTING
LINK
26
15118
*
1
jitl,.LI:.tli3i
VIBRATING
PRESSER
BAR
SLIDE
BLOCK
27
18480
*
1
<O)*J.ttV>nr.
LIFTING
BELL
CRANK
SCREW
11/64X40
L=8.0
28
10548-A
*
1
tlfl;ttf~
~-tLJ.ttV>tli
P
/B.
LIFTING
BRACKET
GUIDE
BLOCK
29
15111
*
1
tJII;tf*~~-tL.LI:.tV>tlit:''J
POSITION
lNG
PIN
30
10519
*
1
tlfl;ttlf~~-tL.LI:.tV>tli.LI:.tV>tlr.
SCREW
6.
75X24
L=17.5
31
34713
*
1
tt:Jtlfl;t.
VIBRATING
PRESSER
BAR
32
10554
*
1 '*'
tlfl
;t
•
.A
?'
1)
'J
lj'
VI
BRA
Tl
NG
PRESSER
BAR
EX
TENS
I
ON
SPRING
33
10553-A
*
1
!:ptiJI;tf$.A
?'
1)
'JIJ'.
VIBRATING
PRESSER
BAR
EXTENSION
34
15060
*
1
!:ptlfl;tf$tlflt.,nr,
SCREW
5/16X24
L=16.0
35
19411C
*
1
'*'tiP
;t
(
fJI)
VIBRATING
PRESSER
FOOT
COMP.
36
19411-S
*
1 .:Ptlll;t
(~J~#)
VIBRATING
PRESSER
FOOT
37
17104
*
1
.:PtiP;tJ.ttV>nr.
PINCH
SCREW
11/64X40
L=6.0
38
19425
*
1
tltdl
LIFTING
ROCK
SHAFT
39
10514
*
2
~ltd!"'
~
)!,
LIFTING
ROCK
SHAFT
BUSHING
40
16709
*
1
tttdlt:'Jnr.
SCREW
1/4X28
41
10728
*
1
ttfdlt:'Jnr.;m~
OIL
WICK
42
19516
*
1
~tfdl
t:
'Jn
r. t-
·:~
t--
NUT
1/4X28
43
40107
*
1
J:
"Fit~t::
~
*
LIFTING
ECCENTRIC
CONNECTING
CRANK
44
19420
*
1
J:"Fil.at::~a:•tV>n
r.
PINCH
SCREW
1/4X28
L=16.0
45
10775
*
1
J:~M
c
·:~
t=
lin
r.
HINGE
SCREW
7/32X32
46
35118
*
1
J:iiMc
·:~
t=mn
r.
fJ
·:~
~-\7-
WASHER
47
10774
*
1
J:iJ*S C
':1
J-=
I(-{
:J'
LIFTING
ECCENTRIC
CONNECTION
COLLAR
48
17114
*
1
J:iiM
c
·:~
t=
lin
r. t-
·:~
t--
NUT
7/32X32
49
37215
*
1
J:iiMc
·:~
t=Jint:~'lt
WASHER
-8-
From the library of: Superior Sewing Machine & Supply LLC
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