Juki LU1509N, LU1509NH, LU1511N7 Parts Book
MODEL : LU-1509N/LU-1509NH/LU-1511N-7
List No : 1341-06
PARTS LIST
Published:08/22/2016
CONTENTS
FRAME & MISCELLANEOUS COVER COMPONENTS ........................................................................................... 1
UPPER SHAFT,LOWER SHAFT DRIVING & BALANCE COMPONENTS ........................................................ 5
NEEDLE BAR ROCKING COMPONENTS ..................................................................................................................... 9
PRESSURE ADJUSTING & UPPER FEED MECHANISM COMPONENTS......................................................
FEED MECHANISM COMPONENTS................................................................................................................................
HOOK SHAFT & LOWER SHAFT COMPONENTS ....................................................................................................
THREAD CUTTING COMPONENTS (FOR LU-1511N-7) ......................................................................................
AUTOMATIC BACK COMPONENTS (FOR LU-1511N-7) .....................................................................................
THREAD TENSION COMPONENTS ................................................................................................................................
THREAD RELEASE COMPONENTS (FOR LU-1511N-7) ......................................................................................
KNEE LIFTING COMPONENTS .........................................................................................................................................
LOWER THREAD WINDER MECHANISM COMPONENTS .....................................................................................
AUTOMATIC PRESSER LIFTING MECHANISM COMPONENTS (FOR LU-1511N-7)..............................
AIR MECHANISM COMPONENTS (FOR LU-1511N-7) ..........................................................................................
LUBRICATION COMPONENTS (FOR LU-1511N-7)................................................................................................
LUBRICATION COMPONENTS (FOR LU-1509N,LU-1509NH) ...........................................................................
GAUGE COMPONENTS........................................................................................................................................................
THREAD STAND COMPONENTS.....................................................................................................................................
BELT COVER & OIL RESERVOIR COMPONENTS...................................................................................................
OPTIONAL PARTS (ADDITIONAL SPRING FOR PRESSER BAR) COMPONENTS ..................................
DL MECHANISM COMPONENTS (FOR LU-1511N-7 OPTIONAL PARTS)...................................................
AUTOMATIC BACK COMPONENTS (OPTIONAL PARTS)...................................................................................
AUTOMATIC PRESSER LIFTING MECHANISM COMPONENTS (OPTIONAL PARTS) ...........................
SUSPENSION SQUARE COMPONENTS (OPTIONAL PARTS) ..........................................................................
ACCESSORIES PARTS COMPONENTS .......................................................................................................................
TABLE OF EXCHANGING GAUGE PARTS (1)...........................................................................................................
TABLE OF EXCHANGING GAUGE PARTS (2)...........................................................................................................
LIST FOR INFORMATION OF CHANGE (1).................................................................................................................
11
15
19
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
TOC - 1
15・42
71
2
2
1
70
3
69
68
34
38
38
17
16
43
36
36
4
21
20
23
22
13
61
41
39
37
29
24
28
26
25
27
67
65
10
66
62
63
64
12
57
57
45
53
59
59
60
60
18
58
55
56
52
50
51
51
49
31
30
5
9
7
6
40
48
47
54
46
44
35
33
32
19
14
11
8
FRAME & MISCELLANEOUS COVER COMPONENTS
- 1 -
1
40016798
FACE PLATE ASM.
12SS4111215SP
SCREW 11/64-40 L=12
2340019114
LUBRICATION SUPPLEMENT
1421331301
TOP COVER B
15SS4110815SP
SCREW 11/64-40 L=8
6621355904
ARM THREAD GUIDE
17SS7621040SP
SCREW 3/16-32 L= 9.5
2821331756
WINDOW PLATE A ASM.
1
FOR WITHOUT THREAD TRIMMER
9
TA1450404R0
RUBBER PLUG D=14.5 L=4
1
FOR WITHOUT THREAD TRIMMER
10
D2112555B00
CORD HOLDER, LARGE
1
FOR WITH THREAD TRIMMER
11
21331202
SETSCREW
1
FOR WITHOUT THREAD TRIMMER
12
21331806
WINDOW PLATE B
1
FOR WITHOUT THREAD TRIMMER
13
21332002
WINDOW PLATE PACKING B
1
FOR WITHOUT THREAD TRIMMER
14
SS4110815SP
SCREW 11/64-40 L=8
5
FOR WITHOUT THREAD TRIMMER
15
TA1250504R0
RUBBER PLUG
1
FOR WITHOUT THREAD TRIMMER
16
21332309
SIDE COVER
1
FOR WITHOUT THREAD TRIMMER
17
SS4110815SP
SCREW 11/64-40 L=8
1
FOR WITHOUT THREAD TRIMMER
18
21331608
BALANCE COVER
119SS7150910TP
SCREW 15/64-28 L=9
12040125273
THREAD_GUIDE
1
EXCEPT LU-1509NH
21
SS5090610SP
SCREW 9/64-40 L=6
1
EXCEPT LU-1509NH
22
40108675
FRAME THREAD GUIDE
123SS2090710TP
SCREW 9/64-40 L=7.2
12421408554
THREAD GUIDE ASM.
125*
21408505
21408554
THREAD GUIDE PLATE
1
1.0026*
17912106
NEEDLE THREAD PRESSER PLATE
127*
B1132521000
THREAD PRESSER PLATE SPRING
128*
SD0380551SL
HINGE SCREW D= 3.80 H= 5.5
129SS2090710TP
SCREW 9/64-40 L=7.2
13022651202
AUXILIARY COVER
131SS2090710TP
SCREW 9/64-40 L=7.2
232B3138512000
TAKE-UP SPRING ADJUSTING PLATE
133SS7090520TP
SCREW 9/64-40 L= 4.5
134B1111563000
BED SLIDE SPRING
135SS4110515SP
SCREW 11/64-40 L=5
236TA0750704R0
RUBBER PLUG
237CM301300001
SAFETY LABEL
138TA0620504R0
CAP2FOR WITHOUT THREAD TRIMMER
39
22951552
GROUND WIRE ASM.
1
FOR WITH THREAD TRIMMER
40
TA1050504R0
RUBBER PLUG
141EA9500B0100
CABLE BAND
2
FOR WITH THREAD TRIMMER
42
TA1250504R0
RUBBER PLUG
1
FOR WITH THREAD TRIMMER
43
TA0550604R0
RUBBER PLUG
2
FOR WITH THREAD TRIMMER
44
CM300200001
ATTENTION SEAL
14522901805
GROUND MARK
14621332200
OIL SHIELD (LEFT)
14722877609
Disconinue
DUST COVER
1
FOR WITHOUT THREAD TRIMMER
48
SS4110815SP
SCREW 11/64-40 L=8
1
FOR WITHOUT THREAD TRIMMER
49
40107950
WINDOW PLATE C
1
FOR WITH THREAD TRIMMER
50
21332101
WINDOW PLATE PACKING C
1
FOR WITH THREAD TRIMMER
51
SS4110815SP
SCREW 11/64-40 L=8
7
FOR WITH THREAD TRIMMER
52
22619100
CAP153
10201200
RUBBER PLUG
154SS4110815SP
SCREW 11/64-40 L=8
155SS6111140SP
SCREW 11/64-40 L=11
1
FOR WITH THREAD TRIMMER
56
WT0530002KS
TOOTHED WASHER D=5.3
1
FOR WITH THREAD TRIMMER
57
22602601
BED SCREW STUD
258TA1250504R0
RUBBER PLUG
159HX00123000A
CABLE CLIP
2
FOR WITH THREAD TRIMMER
60
SS4110815SP
SCREW 11/64-40 L=8
2
FOR WITH THREAD TRIMMER
FRAME & MISCELLANEOUS COVER COMPONENTS
No.
C
ons
Le
Parts No. Replacement Supply Code Parts name
vel
Qty
R
ep.
Q
TY
Status Spec Remarks
- 2 -
15・42
71
2
2
1
70
3
69
68
34
38
38
17
16
43
36
36
4
21
20
23
22
13
61
41
39
37
29
24
28
26
25
27
67
65
10
66
62
63
64
12
57
57
45
53
59
59
60
60
18
58
55
56
52
50
51
51
49
31
30
5
9
7
6
40
48
47
54
46
44
35
33
32
19
14
11
8
FRAME & MISCELLANEOUS COVER COMPONENTS
- 3 -
61
23208556
AUXILIARY COVER ASM.
1
FOR WITHOUT THREAD TRIMMER
62*23208507
AUXILIARY COVER
163*
23208606
23208556
SIDEING PLATE SUPPORT
1
1.0064*
SS2090520SL
SCREW 9/64-40 L=5
265SS6111140SP
SCREW 11/64-40 L=11
1
FOR WITH THREAD TRIMMER
66
TA0550604R0
RUBBER PLUG
1
FOR WITH THREAD TRIMMER
67
21348909
WINDOW PLATE D
1
OPTIONAL PARTS
68
21361407
BED SUPPORT PLATE
169SS6151210SP
SCREW 15/64-28 L=12
270SS4150915SP
SCREW 15/64-28 L=9
17110622009
COAD BUSH
1
FOR WITH THREAD TRIMMER
FRAME & MISCELLANEOUS COVER COMPONENTS
No.
C
ons
Le
Parts No. Replacement Supply Code Parts name
vel
Qty
R
ep.
Q
TY
Status Spec Remarks
- 4 -
4・76
29・63
13・77
6・57
44･58
49･59
49･59
48･62
8・82
83
71
1
81
50
52
54
53
51
70
70
70
80
24
24
78
26
10
25
30
30
2
28
28
72
73
74
64
69
69
66
66
65
67
68
27
34
41
38
40
40
32
43
31
36
35
42
75
39
33
37
20
55
60
61
61
22
22
56
16
23
21
18
19
17
14
15
15
45
5
47
7
9
3
11
12
46
UPPER SHAFT,LOWER SHAFT DRIVING & BALANCE COMPONENTS
- 5 -
1
21332705
UPPER SHAFT
1221333000
UPPER SHAFT FRONT METAL
1321333208
BALANCE
1
FOR LU-1511N-7
4
B1905563000
THREAD TAKE-UP LEVER ASM.
1
FOR LU-1509N
5
B1906051000
TAKE-UP LEVER PIN
16B1907051000
TAKE-UP LEVER THRUST PIN
1
FOR LU-1509N,LU-1509NH
7
SS8150822TP
SCREW 15/64-28 L=8
2821339106
NEEDLE BAR CRANK ROD
19CQ303000000
OIL WICK
.4510CQ202000000
OIL WICK
.0311B1210051000
NEEDLE BAR CRANK PIN
112CQ505000000
OIL WICK
.031321332507
COUNTER WEIGHT (A) (36MM)
1
FOR LU-1509N,LU-1511N-7
14
SS8150822TP
SCREW 15/64-28 L=8
215SM8080812TP
SCREW M8X8
21621339502
21339551
UPPER FEED CAM (3.5)
1
1.00
FOR LU-1509N,LU-1509NH
17
SS8660810TP
SCREW 1/4-40 L=8
2
FOR LU-1509N,LU-1509NH
18
21333109
UPPER SHAFT INNER METAL
119CQ202000000
OIL WICK
.152021336557
ECCENTRIC CAM A ASM.
1
FOR LU-1509N,LU-1511N-7
21*21336508
21336557
ECCENTRIC CAM A
1
1.0022*
SS8660810TP
SCREW 1/4-40 L=8
22340038692
UPPER SPROCKET
124SS6661110SP
SCREW 1/4-40 L=11
22522604300
TIMING BELT
126B1203512000
BUSHING, REAR
12721402300
UPPER SHAFT BEARING HOOK
128SM8060602TP
SCREW M6X6
22921332903
FLYWHEEL
1
FOR LU-1509NH
30
SS8150822TP
SCREW 15/64-28 L=8
2
FOR LU-1509N,LU-1509NH
31
21387501
LOWER SPROCKET
132B1214019000
SPROCKET RING
13321387709
SAFETY CLUTCH SPRING
13421387600
SAFETY CLUTCH HOOK
135B1308055000
SAFETY CLUTCH COUNTER-HOOK
136B1309055000
40113224
COUNTER-HOOK SPRING
1
1.0037B1310055000
SAFETY CLUTCH SMALL LINK
13821387808
SAFETY BASE
139B1314055000
SAFETY CLUTCH SMALL LINK PIN
140SS8660612TP
SCREW 1/4-40 L=6
241SD0640322TP
HINGE SCREW D= 6.35 H= 3.2
142SD0640322TP
HINGE SCREW D= 6.35 H= 3.2
143SS8111010TP
SCREW 11/64-40 L=9.5
144B1312563000A
SAFETY CLUTCH PUSH BUTTON
1
FOR LU-1509N,LU-1509NH
45
RE0500000K0
E-RING146
B1639051000
SPRING147
B1313055000
SAFETY CLUTCH KNOB SLEEVE
14821333703
SAFETY CLUTCH DISC
1
FOR LU-1509N,LU-1509NH
49
SS8150710TP
SCREW 15/64-28 L=7
2
FOR LU-1509N,LU-1509NH
50
40038700
THRUST COLLAR ASM.
151*
40038702
40038700
THRUST COLLAR
1
1.0052*
SS8661030SP
SCREW 1/4-40 L=10
253*
SB120000200
BEARING 20X42
154SS7120760SP
SCREW 3/16-28 L= 7.0
25521353008
HORIZONTAL FEED CAM COVER
1
FOR LU-1509N,LU-1511N-7
56
SS7110710SP
SCREW 11/64-40 L=7
2
FOR LU-1509N,LU-1511N-7
57
21333307
BALANCE SLIDE SHAFT
1
FOR LU-1511N-7
58
40104367
SAFETY CLUTCH PUSH BUTTON
1
FOR LU-1511N-7
59
SS8660530TP
SCREW 1/4-40 L= 4.5
2
FOR LU-1511N-7
60
21333406
BALANCER
1
FOR LU-1509N
UPPER SHAFT,LOWER SHAFT DRIVING & BALANCE COMPONENTS
No.
C
ons
Le
Parts No. Replacement Supply Code Parts name
vel
Qty
R
ep.
Q
TY
Status Spec Remarks
- 6 -
4・76
29・63
13・77
6・57
44･58
49･59
49･59
48･62
8・82
83
71
1
81
50
52
54
53
51
70
70
70
80
24
24
78
26
10
25
30
30
2
28
28
72
73
74
64
69
69
66
66
65
67
68
27
34
41
38
40
40
32
43
31
36
35
42
75
39
33
37
20
55
60
61
61
22
22
56
16
23
21
18
19
17
14
15
15
45
5
47
7
9
3
11
12
46
UPPER SHAFT,LOWER SHAFT DRIVING & BALANCE COMPONENTS
- 7 -
61
SS8151550SP
SCREW 15/64-28 L=15
2
FOR LU-1509N
62
21333901
SAFETY CLUTCH DISC
1
FOR LU-1511N-7
63
21334008
FLYWHEEL
1
FOR LU-1509N
64
21393152
FLYWHEEL ASM.
1
FOR LU-1511N-7
65*21393103
FLYWHEEL
166*
SS8150822TP
SCREW 15/64-28 L=8
267*
M40071100AA
MAGNET FITTING BASE A ASM.
168*
M40071100AB
MAGNET FITTING BASE B ASM.
169*
WP0450801SD
WASHER 4.5X10X0.8
270*
SS6111210SP
SCREW 11/64-40 L=12
27140024855
CONTAIN SYNCHRO ASM.
1
FOR LU-1511N-7
72
10604809
Disconinue
SCREW
2
FOR LU-1511N-7
73
HX00123000A
CABLE CLIP
1
FOR LU-1511N-7
74
SS4110815SP
SCREW 11/64-40 L=8
1
FOR LU-1511N-7
75
21387907
ADJUSTING PIN (1.2)
176B1905241H00
THREAD TAKE-UP LEVER
1
FOR LU-1509NH
77
21332606
COUNTER WEIGHT (B) (38MM)
1
FOR LU-1509NH
78
21352505
TRIANGULAR CAM
1
FOR LU-1509NH
79
SS8150710TP
SCREW 15/64-28 L=7
180TA0750704R0
RUBBER PLUG
18140016148
THRUST COLLAR B WASHER
18240055028
NEEDLE BAR CRANK ROD
1
FOR LU-1509NH
83
22606206
SPACER Y
1
FOR LU-1511N-7
UPPER SHAFT,LOWER SHAFT DRIVING & BALANCE COMPONENTS
No.
C
ons
Le
Parts No. Replacement Supply Code Parts name
vel
Qty
R
ep.
Q
TY
Status Spec Remarks
- 8 -
4・13
33
12
32
7
10
9
8
14
18
1
16
3
2
21
21
22
11
17
19
20
6
34
27
31
30
28
29
26
25
24
23
15
5
NEEDLE BAR ROCKING COMPONENTS
- 9 -
1
23002009
NEEDLE BAR FRAME
1221405204
HINGE STUD
1322814909
FELT14
MC0190R1600
NEEDLE 190R #160
1
FOR LU-1509NH
5
SS8151150TP
SCREW 15/64-28 L=10.5
16B1437051000
OIL WICK RETAINER
17B14110570A0
NEEDLE BAR CLAMP ASM.
18*
B1411057000
B14110570A0
NEEDLE BAR CONNECTION
1
1.009*
SS7110910SP
SS7110910TP
SCREW 11/64-40 L=8.5
1
1.0010*
B1412051000
FELT111
22814909
FELT112
SS7080510TP
SCREW 1/8-44 L=4.5
113M13517B1600
NEEDLE 135X17 #160
1
FOR LU-1509N,LU-1511N-7
14
21438007
UPPER FEED BAR GUIDE
115SS7110910TP
SCREW 11/64-40 L= 8.5
21621388400
ROCKING BASE GUIDE
117SS7110830SP
SCREW 11/64-40 L= 7.5
21821338603
ROCKING BASE GUIDE (B)
119SS6091022TP
SCREW220
21338801
ROCKING FRONT ARM
121SM8080802TP
SCREW222
21338900
ROCKING SHAFT
123B1414232000
SQUARE BLOCK
124B1410771000
STUD125
21339304
ROCKING SHAFT FRONT METAL
12640027746
BUSHING REAR
12721339056
ROCKING REAR ARM ASM.
128*
21339007
ROCKING REAR ARM
129*
SS6152440SP
SCREW 15/64-28 L=23.5
130*
21347406
ROCKING REAR ARM FELT
131*
EA9500B0100
CABLE BAND
232B1401246000
NEEDLE BAR
1
FOR LU-1511N-7
33
B1418141H00
NEEDLE BAR THREAD GUIDE
1
FOR LU-1511N-7
34
CQ202000000
OIL WICK
.05
NEEDLE BAR ROCKING COMPONENTS
No.
C
ons
Le
Parts No. Replacement Supply Code Parts name
vel
Qty
R
ep.
Q
TY
Status Spec Remarks
- 10 -
A
A
95
96
81
88
87
89
83
13
12
14
11
15
15
55
55
82
19
37
36
23
16
50
51
24
91
10
57
4
5
8
8
46
52
73
71
49
38
28
48
30
29
40
39
41
1
32
17
3
3
2
31
9
42
43
27
18
6
7
45
25
26
22
21
20
33
35
34
47
44
53
53
54
94
86
93
70
65
56
56
77
77
75
75
85
85
84
84
67
60
80
68
61
62
74
78
78
69
72
76
90
92
66
79
63
59
58
64
PRESSURE ADJUSTING & UPPER FEED MECHANISM COMPONENTS
- 11 -
1
21340401
UPPER FEED SHAFT
1221340500
UPPER FEED FRONT ARM
13SS8660612TP
SCREW 1/4-40 L=6
2440039326
FRONT METAL
1521378302
FEED ROCK SHAFT METAL
1622904155
MAIN SHAFT THRUST COLLAR ASM.
17*
22904106
22904155
MAIN SHAFT THRUST COLLAR
1
1.008*
SS8660610TP
SCREW 1/4-40 L=6
29SS8150710SP
SS8150710TP
SCREW 15/64-28 L=7
1
1.0010TA0750704R0
RUBBER PLUG
11140033027
UPPER FEED LINK ASM.
112*
40033026
UPPER FEED LINK
113*
21347109
FELT114*EA9500B0000
CLIP CV-70S
215*
CQ3000000F0
OIL FELT
16
40018339
SCREW117
B1414555000
SLIDE BLOCK
118WP0501046SC
WASHER 5 X 13 X 1
11940033029
TRIANGULAR LEVER ASM.
120SS7110510SP
SCREW 11/64-40 L=5
121B1414555000
SLIDE BLOCK
12210509701
FELT123
40018341
WALKING BAR DRIVING LINK
12440033033
WALKING BAR B
125B14670530A0
WALKING BAR ASM.
126B1468053000
WALKING BAR SPRING
127SS6151780SP
SCREW 15/64-28 L=17.0
12821406509
UPPER FEED GUIDE PLATE
12926225201
ROLLER
130SS6151920SP
SCREW 15/64-28 L=19.0
13121340104
UPPER FEED ROD
1
FOR LU-1509N,LU-1509NH
32
D1456055B00
HINGE SCREW
1
FOR LU-1509N,LU-1509NH
33
D1455055B00
CONNECTING STUD
1
FOR LU-1509N,LU-1509NH
34
WP0482086SD
WASHER 4.8X11.5X2
1
FOR LU-1509N,LU-1509NH
35
NS6110530SP
NUT 11/64-40
1
FOR LU-1509N,LU-1509NH
36
21437900
UPPER FEED REAR ARM
1
FOR LU-1509N,LU-1509NH
37
SM6062502TP
SCREW M6 L=25
1
FOR LU-1509N,LU-1509NH
38
SS7150740SP
SCREW 15/64-28 L=7
13940033035
PRESSER BAR HOLDER B ASM.
140*
40033034
PRESSER BAR HOLDER B
141*
SS7110910TP
SCREW 11/64-40 L= 8.5
14221340906
PRESSER ADJUSTING SCREW
14322907604
22907554
PRESSER SPRING REGULATOR NUT
1
1.0044B1502246000
PRESSER SPRING
145SD0800481SP
HINGE SCREW D= 8 H= 4.9
14621451752
HOLDING PLATE COMPL.
147B1462053000
THREAD RELEASE SPRING
14821406103
PRESSER LIFTER LEVER
14921406608
GUIDE PLATE SPACER
15022907109
PRESSER BAR BUSHING, LOWER
151NS6150430SP
NUT 15/64-28
15221451505
PRESSER BAR
153SM8050602TP
SCREW M5 L=6
2
FOR LU-1511N-7
54
EA9500B0100
CABLE BAND
1
FOR LU-1511N-7
55
40018340
SCREW256
SL4040881SC
SCREW M4 L=8
2
FOR LU-1511N-7
57
10774354
UPPER AND LOWER DIAL ASM.
1
FOR LU-1511N-7
58*10774305
10774354
VERTICAL DIAL
1
1.0059*
10774404
VERTICAL CAM
16010715100
VERTICAL DIAL SHAFT BUSHING
1
FOR LU-1511N-7
PRESSURE ADJUSTING & UPPER FEED MECHANISM COMPONENTS
No.
C
ons
Le
Parts No. Replacement Supply Code Parts name
vel
Qty
R
ep.
Q
TY
Status Spec Remarks
- 12 -
A
A
95
96
81
88
87
89
83
13
12
14
11
15
15
55
55
82
19
37
36
23
16
50
51
24
91
10
57
4
5
8
8
46
52
73
71
49
38
28
48
30
29
40
39
41
1
32
17
3
3
2
31
9
42
43
27
18
6
7
45
25
26
22
21
20
33
35
34
47
44
53
53
54
94
86
93
70
65
56
56
77
77
75
75
85
85
84
84
67
60
80
68
61
62
74
78
78
69
72
76
90
92
66
79
63
59
58
64
PRESSURE ADJUSTING & UPPER FEED MECHANISM COMPONENTS
- 13 -
61
40108542
VERTICAL ADJUSTING CAM
1
FOR LU-1511N-7
62
10715704
VERTICAL DIAL PIN
1
FOR LU-1511N-7
63
B152652700G
SPRING
1
FOR LU-1511N-7
64
SS6110630TP
SCREW 11/64-40 L=6
1
FOR LU-1511N-7
65
21341607
VERTICAL ADJUSTING ARM
1
FOR LU-1511N-7
66
10715308
PIN1FOR LU-1511N-7
67
SM6051402TP
SCREW M5X0.8 L=14
1
FOR LU-1511N-7
68
21341508
VERTICAL CHANGE BASE SHAFT
1
FOR LU-1511N-7
69
10718203
FEED SHAFT FRONT METAL
1
FOR LU-1511N-7
70
10714202
VERTICAL CHANGE BELT
1
FOR LU-1511N-7
71
21339601
UPPER FEED STOPPER PLATE (A)
1
FOR LU-1511N-7
72
SM1050801SR
SM1050801SC
SCREW M5 L=8
1
1.00
FOR LU-1511N-7
73
21339700
UPPER FEED STOPPER PLATE (B)
1
FOR LU-1511N-7
74
SS7111120TP
SCREW
2
FOR LU-1511N-7
75
10713501
SPRING HOOK
2
FOR LU-1511N-7
76
10716504
VERTICAL SHAFT SPRING
1
FOR LU-1511N-7
77
B3416552000
CONNECTING ROD HINGE SCREW
2
FOR LU-1511N-7
78
RE0500000K0
E-RING
2
FOR LU-1511N-7
79
21339809
UPPER FEED DOG SPRING HOOK
1
FOR LU-1511N-7
80
SS7110830SP
SCREW 11/64-40 L= 7.5
1
FOR LU-1511N-7
81
40075553
ECCENTRIC ROD(SET)
1
FOR LU-1511N-7
82
CQ252000000
OIL WICK
.028310713808
CONNECTION LINK PIN B
1
FOR LU-1511N-7
84
40107949
CONNECTION LINK B
2
FOR LU-1511N-7
85
10714608
40052263
CONNECTION LINK B SUPPORT PIN
2
1.00
FOR LU-1511N-7
86
SM8050602TP
SCREW M5 L=6
2
FOR LU-1511N-7
87
21340005
UPPER FEED LINK (B)
1
FOR LU-1511N-7
88
21048707
HINGE SCREW
1
FOR LU-1511N-7
89
RE0800000K0
E-SHAPED SNAP RING (8MM)
1
FOR LU-1511N-7
90
21340302
UPPER FEED REAR ARM (B)
1
FOR LU-1511N-7
91
SM6052002TP
SCREW M5 L=20
1
FOR LU-1511N-7
92
21337803
FEED ADJUSTING BASE SUPPORT
1
FOR LU-1511N-7
93
SS8150710SP
SS8150710TP
SCREW 15/64-28 L=7
1
1.00
FOR LU-1511N-7
94
40024852
VERTICAL DETECTOR SWITCH ASM.
1
FOR LU-1511N-7
95
SS8110520TP
SCREW 11/64-40 L= 4.5
19622814909
FELT
1
PRESSURE ADJUSTING & UPPER FEED MECHANISM COMPONENTS
No.
C
ons
Le
Parts No. Replacement Supply Code Parts name
vel
Qty
R
ep.
Q
TY
Status Spec Remarks
- 14 -
60・68
41・42
38・61
27・72
27・71
35
67
33
17
17
9
57
59
74
97
95
94
82
93
92
91
90
89
88
84
83
85
81
86
70
96
79
87
58
56
15
16
16
78
77
80
31
40
1
39
45
66
65
62
64
64
63
47
46
44
43
36
37
34
32
29
30
28
28
25
25
24
24
23
7
8
2
3
6
5
4
69
21
13
13
14
73
53
20
55
54
48
49
52
50
26
26
76
22
75
12
19
19
19
19
18
18
11
10
51
FEED MECHANISM COMPONENTS
- 15 -
1
21451851
FEED BASE ASM.
12*
21451802
FEED BASE
13*
21451901
21451851
FEED BASE FORK
1
1.004*
SS9151440CP
SCREW 15/64-28 L=14
15*
WP0621016SD
WASHER 6.2X13X1
16*
SM8050502TP
SCREW M5 L=5
17B1604012000A
FEED BAR SHAFT
18RE0500711KP
SNAP RING 5
19CQ202000000
OIL WICK
.141021364104
FEED ROCKER
111SS7111410SP
SS7111410TP
SCREW 11/64-40 L=14
2
1.001222609408
FEED ROCK SHAFT
11321378302
FEED ROCK SHAFT METAL
214SS8151150TP
SCREW 15/64-28 L=10.5
115B3025141H00A
CONNECTING ARM
1
FOR LU-1511N-7
16
SS6121210TP
SCREW 3/16-28 L=12
11722904155
MAIN SHAFT THRUST COLLAR ASM.
218*
22904106
22904155
MAIN SHAFT THRUST COLLAR
1
1.0019*
SS8660610TP
SCREW 1/4-40 L=6
22010205201
NEEDLE BAR FRAME ROD
121SD0900701TP
HINGE SCREW D= 9 H= 7
122NS6680320SP
NUT 9/32-28
12321337506
FEED ADJUSTING BASE
12421337704
FEED ADJUSTING BASE COVER
225SS7110910TP
SCREW 11/64-40 L= 8.5
42621337407
SQUARE BLOCK
22721337803
FEED ADJUSTING BASE SUPPORT
2
FOR LU-1509N,LU-1509NH
28
SS8150822TP
SCREW 15/64-28 L=8
22921338306
FELT SUPPORT
130SS7090610SP
SCREW 9/64-40 L=6
23121337902
ECCENTRIC PIN
132SS7090910TP
SCREW 9/64-40 L= 8.5
23321337308
FEED ADJUSTING ROD
134SD0800402TP
HINGE SCREW D= 8 H= 4
13521337605
SPRING136
40019926
SPRING HOOK
137SS6111610SP
SCREW 11/64-40 L=16
23821337209
FEED ADJUSTING A
1
FOR LU-1509N,LU-1511N-7
39
B1610512000
FEED DRIVING SLIDE BLOCK
140SM6061802TP
SCREW M6 L=18
14121336805
FEED DIAL A
1
FOR LU-1509N,LU-1511N-7
42
21336904
FEED DIAL B
1
FOR LU-1509NH
43
SS6121860SP
SCREW 3/16-28 L=18
14422901805
GROUND MARK
145RO092270200
RUBBER RING
14622912000
FEED REGULATOR PIN
14722912109
FEED REGULATOR PIN SPRING
14821336656
FEED LINK ASM.
149*
21336607
FEED LINK
150*
40009103
CONNECTING FORKED LINK PIN
151*
CQ202000000
OIL WICK
0.0452*
SM8050612TP
SCREW M5X6
15321336706
FEED ROD A
1
FOR LU-1509N,LU-1511N-7
54
21378906
FEED LINK PIN
155SD1000801SH
HINGE SCREW D=10 H=8
156SS6110520TP
SCREW 11/64-40 L=4.5
1
FOR LU-1511N-7
57
40108541
FEED ROCK SHAFT HINGE SCREW
1
FOR LU-1511N-7
58
WP0650876SD
WASHER 6.5X13X0.8
1
FOR LU-1511N-7
59
NS6150310SP
NUT 15/64-28
1
FOR LU-1511N-7
60
21336300
BACKWARD FEED LEVER SHAFT
1
FOR LU-1509N,LU-1511N-7
FEED MECHANISM COMPONENTS
No.
C
ons
Le
Parts No. Replacement Supply Code Parts name
vel
Qty
R
ep.
Q
TY
Status Spec Remarks
- 16 -
60・68
41・42
38・61
27・72
27・71
35
67
33
17
17
9
57
59
74
97
95
94
82
93
92
91
90
89
88
84
83
85
81
86
70
96
79
87
58
56
15
16
16
78
77
80
31
40
1
39
45
66
65
62
64
64
63
47
46
44
43
36
37
34
32
29
30
28
28
25
25
24
24
23
7
8
2
3
6
5
4
69
21
13
13
14
73
53
20
55
54
48
49
52
50
26
26
76
22
75
12
19
19
19
19
18
18
11
10
51
FEED MECHANISM COMPONENTS
- 17 -
61
21338108
FEED ADJUSTING B
1
FOR LU-1509NH
62
CS1201010SH
THRUST COLLAR ASM. D=12 W=10
163*
CS1201011SH
THRUST COLLAR D=12 W=10
164*
SS8660610TP
SCREW 1/4-40 L=6
265RE0900000K0
E-RING 9
16621388004
REVERSE FEED ROCK SHAF
1
FOR LU-1509N,LU-1511N-7
67
SS6120930TP
SCREW 3/16-28 L=9
2
FOR LU-1509N
68
21336409
Disconinue
BACKWARD FEED LEVER SHAFT B
1
FOR LU-1509NH
69
21387402
FELT1FOR LU-1509N,LU-1511N-7
70
SS7112420SP
SCREW 11/64-40 L=24
1
FOR LU-1509NH
71
21337803
FEED ADJUSTING BASE SUPPORT
1
FOR LU-1511N-7
72
21430400
FEED ADJUSTER SUPPORT
1
FOR LU-1511N-7
73
22609309
FEED ROCKER SHAFT CRANK
1
FOR LU-1509N,LU-1509NH
74
22952501
BACK LEVER STOPPER
1
FOR LU-1509NH
75
SD0900701TP
HINGE SCREW D= 9 H= 7
1
FOR LU-1509N,LU-1509NH
76
NS6680320SP
NUT 9/32-28
1
FOR LU-1509N,LU-1509NH
77
21352703
FEED TRIANGULAR CAM PIN
1
FOR LU-1509NH
78
10083202
REAR CRANK
1
FOR LU-1509NH
79
21352604
FEED TRIANGULAR CAM ROD
1
FOR LU-1509NH
80
SS8150822TP
SCREW 15/64-28 L=8
1
FOR LU-1509NH
81
21337001
BACKWARD FEED LEVER B
1
FOR LU-1509NH
82
21337100
BACKWARD FEED PRESSER PLATE
1
FOR LU-1509NH
83
SS7110710SP
SCREW 11/64-40 L=7
3
FOR LU-1509NH
84
21352901
BACKWARD FEED LINK FULCRUM
1
FOR LU-1509NH
85
WP0612056SD
WASHER 6.1X18.5X2
1
FOR LU-1509NH
86
WS0610002KP
SPRING WASHER
1
FOR LU-1509NH
87
SS6153012TP
SCREW 15/64-28
1
FOR LU-1509NH
88
40039454
CHANGE BASE
1
FOR LU-1509NH
89
D2461481C00
CONNECTING PIN
1
FOR LU-1509NH
90
26023200
FEED CAM ROLL
1
FOR LU-1509NH
91
RE0400000K0
E-RING 4
1
FOR LU-1509NH
92
SS6090910SP
SCREW 9/64-40 L=9
2
FOR LU-1509NH
93
SS7120710SP
SCREW 3/16-28 L=7
1
FOR LU-1509NH
94
40023289
SPRING SUSPENSION
1
FOR LU-1509NH
95
13789201
TENSION SPRING
1
FOR LU-1509NH
96
11272614
FEED SPRING HOOK
1
FOR LU-1509NH
97
WP0502616SD
WASHER
1
FOR LU-1509NH
FEED MECHANISM COMPONENTS
No.
C
ons
Le
Parts No. Replacement Supply Code Parts name
vel
Qty
R
ep.
Q
TY
Status Spec Remarks
- 18 -
21・40
35･61
24・60
13･45～52
1・53
14・58
10・57
7・56
2・54
6・55
23・30・59
26
28
42
43
31
27
27
44
41
41
39
39
37
36
38
34
33
32
29
25
22
20
19
18
16
17
15
12
11
9
4
8
5
3
HOOK SHAFT & LOWER SHAFT COMPONENTS
- 19 -
1
21390000
HOOK SHAFT BASE (RIGHT)
1
FOR LU-1511N-7
2
21334909
INNER HOOK GUIDE LINK
1
FOR LU-1511N-7
3
B1821051000
CRANK SCREW STUD
14CQ202000000
OIL WICK
.015NS6110420SP
NUT 11/64-40
1621335500
GUIDE ARM (FOR THREAD CUTTING)
1
FOR LU-1511N-7
7
21335708
INNER HOOK GUIDE ARM SHAFT
1
FOR LU-1511N-7
8
SS7111810TP
SCREW 11/64-40 L=18
19CQ202000000
OIL WICK
.011021335807
INNER HOOK GUIDE
1
FOR LU-1511N-7
11
WP0371016SD
WASHER 3.7X8X1
112SS6090810SP
SS6090810TP
SCREW 9/64-40 L= 7.5
1
1.001310111102
THRUST WASHER 1.3
1
SELECTIVE PARTS
14
21378401
HOOK SHAFT UPPER METAL
1
FOR LU-1511N-7
15
21334701
HOOK SHAFT LOWER METAL
11610109908
SADDLE INSTALLING BLOCK, UPPER
11710112407
SADDLE INSTALLING BLOCK, LOWER
118SS6153040SP
SCREW 15/64-28 L=30
119WP0850002SP
WASHER 8.5X18X1.6
120SM6082502TP
SCREW M8 L=25
121B1834512000A
OIL ADJUSTING SCREW
1
FOR LU-1511N-7
22
NS6110420SP
NUT 11/64-40
12321387055
THREAD TRIMMER HOOK ASM.
1
FOR LU-1511N-7
24
21334800
ALUMINUM BOBBIN WITH KNURL
1
FOR LU-1511N-7
25
21333604
LOWER SHAFT
12621427307
LOWER SHAFT METAL , REAR
127SS8110422TP
SCREW 11/64-40 L=4
228SS8151150TP
SCREW 15/64-28 L=10.5
129B18035150A0
BUSHING ASM., INTERMEDIATE
130B1830563BA0
HOOK ASM., FOR EXTREME THICK T
1
FOR LU-1509NH
31
SS8151150SP
SS8151150TP
SCREW 15/64-28 L=10.5
1
1.00
FOR LU-1511N-7
32
SS8151150TP
SCREW 15/64-28 L=10.5
13321378104
21378153
VERTICAL FEED CAM
1
1.0034SS8150510TP
SCREW 15/64-28 L= 4.7
135B1817051000
HOOK DRIVING SHAFT GEAR, SMALL
1
SELECTIVE PARTS
36
SS8660670SP
SCREW 1/4-40 L= 6.1
137SS8660530TP
SCREW 1/4-40 L= 4.5
138B1816051000
HOOK DRIVING SHAFT GEAR, LARGE
139SS8660810TP
SCREW 1/4-40 L=8
240B1843563000
OIL ADJUSTING SCREW
1
FOR LU-1509N,LU-1509NH
41
SQ1110401MZ
CONNECTING SCREW
2
FOR LU-1511N-7
42
22611909
OIL PUMP SHAFT
1
FOR LU-1511N-7
43
SS8660530TP
SCREW 1/4-40 L= 4.5
3
FOR LU-1511N-7
44
22611701
PLUNGER BUSHING, B
1
FOR LU-1511N-7
45
10109700
THRUST WASHER, A
1
SELECTIVE PARTS
46
10109809
THRUST WASHER, B
1
SELECTIVE PARTS
47
10110906
BUSHING THRUST 1.1
1
SELECTIVE PARTS
48
10111003
THRUST WASHER 1.2
1
SELECTIVE PARTS
49
10111201
THRUST WASHER, F
1
SELECTIVE PARTS
50
10112506
THRUST WASHER 1.6
1
SELECTIVE PARTS
51
10112605
THRUST WASHER 1.7
1
SELECTIVE PARTS
52
10112704
THRUST WASHER 1.8
1
SELECTIVE PARTS
53
21335005
HOOK SHAFT BASE (RIGHT)
1
FOR LU-1509N,LU-1509NH
54
B1820563000
BOBBIN CASE OPENING LEVER LINK
1
FOR LU-1509N,LU-1509NH
55
B1822563000
BOBBIN CASE OPENING LEVER CRANK
1
FOR LU-1509N,LU-1509NH
56
B1823051000
OPENING LEVER CRANK PIN
1
FOR LU-1509N,LU-1509NH
57
B1824563000
BOBBIN CASE OPENING LEVER
1
FOR LU-1509N,LU-1509NH
58
21378500
HOOK SHAFT UPPER METAL
1
FOR LU-1509N,LU-1509NH
59
B18305630A0
VERTICAL-AXIS SEWING HOOK ASM.
1
FOR LU-1509N
60
B9117563000
BOBBIN
1
FOR LU-1509N,LU-1509NH
HOOK SHAFT & LOWER SHAFT COMPONENTS
No.
C
ons
Le
Parts No. Replacement Supply Code Parts name
vel
Qty
R
ep.
Q
TY
Status Spec Remarks
- 20 -
21・40
35･61
24・60
13･45～52
1・53
14・58
10・57
7・56
2・54
6・55
23・30・59
26
28
42
43
31
27
27
44
41
41
39
39
37
36
38
34
33
32
29
25
22
20
19
18
16
17
15
12
11
9
4
8
5
3
HOOK SHAFT & LOWER SHAFT COMPONENTS
- 21 -
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