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Juki LK-1900 Parts Book (PDF)

Bartack · also listed as LK1900, 1900Download PDF

Text index — Juki LK-1900

Page 7 — 1. FRAME & MISCELLANEOUS COVER COMPONENTS

Juki LK-1900 parts on page 7
RefPart numberPart nameQty
1141-00457MOTOR COVER ASM.1
2141-00408MOTOR COVER(1)
3SS-6111140-SPSCREW 11/64-40 L=11(4)
4M8002-430-000STOPPER(4)
5141-00754OIL PAN ASM.1
141-00705OIL PAN(1)
CQ-2522000-00OIL WICK(1)
141-00903BED COVER PACKING A1
141-01000BED COVER PACKING B1
B1115-210-D00HINGE RUBBER2
100-04109GROUND MARK2
B1116-210-D00FRAME SUPPORT RUBBER2
135-02307FACE PACKING1
137-86306THREAD GUIDE NO.12
B1111-210-D00BED HINGE2
B2707-761-000HINGE STUD2
SS-7110730-SPSCREW 11/64-40 L= 6.52
SM-6067552-TPHEXAGONAL-HOLE BOLT M6 L=754
WP-0651646-SCWASHER4
NM-6060001-SCNUT M68
SK-3382001-SESCREW D=3.8 L=204
141-01208HEAD SUPPORT BAR1
138-16764FACE COVER ASM.1
138-16608BALANCE COVER1
B1111-232-000THREAD GUIDE PLATE1
B1124-280-000ARM THREAD GUIDE B1
B1125-280-000L-SHAPED THREAD GUIDE A1
110-18504THREAD GUIDE1
B3114-771-000THREAD GUIDE1
CM-3002001-01SAFETY LABEL,1 (SMALL).1
CM-3002001-A1SAFETY LABEL,3 (SMALL).1
NS-6090310-SPNUT 9/64-401
CM-3002000-B2LABEL (25)1
CM-3002000-02CAUTION LABEL (25)1
SS-6110610-TPSCREW 11/64-40 L=61
SS-4090715-SPSCREW 9/64-40 L=72
SS-4111015-SPSCREW 11/64-40 L=102
141-00309TOP COVER1
SS-4150715-SPSCREW 15/64-28 L=71
SS-4151215-SPSCREW 15/64-28 L=121
SS-7110840-SPSCREW 11/64-40 L=7.81
105-02300THREAD CUTTER1
TA-1250406-RORUBBER PLUG D=12.5 L=41
TA-1470704-RORUBBER PLUG1
TA-2100904-RORUBBER PLUG1
TA-1050504-RORUBBER PLUG1
141-00606COVER B1
141-00507COVER A1
141-13666BOBBIN WINDER ASM.(1)
141-13658BOBBIN WINDER SHAFT COMPL.(1)
135-07504WASHER(1)
B3212-761-000CH SPRING(1)
225-37658BOBBIN FITTING BASIS COMPL.(1)
225-38151BOBBIN CAM SHAFT COMPL.(1)
225-38300BOBBIN LEVER(1)
225-38409ADJUSTING PLATE(1)
A3216-001-00ARUBBER PLUG(1)
B1148-555-000SPRING(1)
B1529-890-00C-APRESSUR FOOT SPRING(1)
B3205-210-000CUSHION(1)
RC-0560711-KPRETAINING RING(1)
RE-0500000-KOE-RING(1)
RO-0922702-00RUBBER RING(1)
SS-8110422-TPSCREW 11/64-40 L=4(1)
141-13468BOBBIN THREAD TENSION ASM.1
141-13450BOBBIN THREAD TENSION ROD ASM.(1)
D7133-555-B00CONNECTING ROD SPRING(1)
B3126-012-000THREAD TENSION NUT(1)
110-72402NUT 11/64-40(1)
NS-6110310-SPNUT 11/64-40(1)

Page 9 — 2. MAIM SHAFT & NEEDLE BAR COMPONENTS

Juki LK-1900 parts on page 9
RefPart numberPart nameQty
1141-02404MAIN SHAFT SLIT PLATE1
2141-02107MAIN SHAFT1
3141-02206MAIN SHAFT BUSHING, FRONT1
4141-02305MAIN SHAFT BUSHING, MIDDLE1
5141-02503SENSOR INSTALLING BASE1
6141-02602HAND PULLEY SHAFT1
7141-02701HAND PULLEY GEAR A1
8141-02800HAND PULLEY GEAR B1
9B1230-210-D00MAIN MOTOR1
10B1231-210-D00COUPLING1
11B1202-280-000COUNTER WEIGHT1
12B1206-210-D00COUNTER WEIGHT1
13B1223-771-000NEEDLE ROD CRANK WASHER1
14B1901-280-0B0LINK BALANCE ASM.1
15B1901-280-000THREAD TAKE-UP LEVER(1)
16B1903-280-000THREAD TAKE-UP CRANK(1)
17B1903-552-000LEFT SCREW(1)
18B1905-541-000NEEDLE BUSHING(1)
19B1411-804-000NEEDLE DRIVING LEVER BEARING(1)
20B1203-280-000NEEDLE ROD CRANK(1)
21B1404-280-000NEEDLE BAR CRANK ROD(1)
22B1901-210-DC0LINK THREAD TAKE-UP1
23B1901-210-DA0THREAD TAKE-UP LEVER COMPL.(1)
24B1407-210-D00NEEDLE BAR CRANK(1)
25B1903-210-000THREAD TAKE-UP CRANK(1)
26B1905-541-000NEEDLE BUSHING(1)
27B1411-804-000NEEDLE DRIVING LEVER BEARING(1)
28B1903-552-000LEFT SCREW(1)
29B1404-280-000NEEDLE BAR CRANK ROD(1)
30B1904-280-000BALANCE CRANK PIN(1)
31B1904-280-000BALANCE CRANK PIN1
32SS-6151412-TPSCREW 15/64-28 L=141
33SS-6681712-TPSCREW 9/32-28 L=16.51
34SS-8660530-TPSCREW 1/4-40 L= 4.51
35SS-8660610-TPSCREW 1/4-40 L=61
36SS-7151120-SPSCREW 15/64-28 L=111
37CS-147121A-SHTHRUST COLLAR ASM.D=14.72 W=121
38G1216-870-000UPPER SHAFT REAR BEARING1
39SM-8060612-TPSCREW M6 L=62
40SM-8061612-TPSCREW M6X162
41HD-0019300-00PHOTO SENSOR1
42SL-4041291-SCSCREW M4 L=121
43SL-4061091-SCSCREW2
44141-14508MAIN SHAFT SENSOR COVER1
45SS-7111410-TPSCREW 11/64-40 L=144
46SS-7110840-SPSCREW 11/64-40 L=7.81
47A1230-500-000-AHANDWHEEL SETSCREW1
48B1144-210-000REVOLVING DIRECTION LABEL1
49B1212-210-D00PULLEY1
50GAF-01007000SPRING1
51PS-0400142-KHSPRING PIN 4X141
52SS-8110310-SPSCREW 11/64-40 L= 2.82
53SS-8110310-SPSCREW 11/64-40 L= 2.82
54RO-1542401-00RUBBER RING1
55B1401-280-000NEEDLE BAR1
56D1401-L7V-V00NEEDLE BAR1
57B1402-280-000NEEDLE ROD METAL1
58B1403-280-000NEEDLE ROD LOWER METAL1
59B1405-280-000NEEDLE BAR THREAD GUIDE1
60D1405-L7A-M00NEEDLE BAR THREAD GUIDE1
61B1411-552-0A0NEEDLE BAR CONNECTING ASM.1
62B1411-552-000NEEDLE BAR CLAMP(1)
63SS-6090670-TPSCREW 9/64-40 L=6(1)
64B1414-232-000SQUARE BLOCK1
65MDP-500B1100NEEDLE DPX5 #111
66MDP-500B1400NEEDLE DPX5 #141
67MDP-500B1600NEEDLE DPX5 #161
68MDP-170B1900NEEDLE DPX17 #191
69SS-2060510-SPSCREW 3/32-56 L=4.51
70SS-6080340-SPSCREW 1/8-44 L=2.91
71SS-7080510-TPSCREW 1/8-44 L=4.51
72B3213-205-000BOBBIN WINDER DRIVING WHEEL1
73SS-8111610-SPSCREW 11/64-40 L=15.52
74SS-9661230-CPSCREW 1/4-40 L=121
75141-15364UPPER SHAFT SENSOR CABLE ASM.1

Page 11 — 3. PRESSER LIFTER COMPONENTS

Juki LK-1900 parts on page 11
RefPart numberPart nameQty
1141-04152PRESSER LIFTING SOLENOID ASM.1
2141-04202LOWERING FOOT1
3141-04301LOWERING ARM1
4141-04400CONNECTING LINK1
5141-04509CONNECTING SHAFT1
6141-04608RETURN SPRING HOOK1
7141-05100LINK D1
8141-04707SOLENOID LINK1
9141-04905LINK B1
10141-05001LINK C1
11141-04806LINK A1
12141-05852PRESSER LIFTING CYLINDER ASM.1
13PA-2502507-A0AIR CYLINDER(1)
14PJ-3040605-02ELBOW UNION 6XM5(2)
15141-05209PRESSER SENSOR SLIT1
16141-05308SENSOR INSTALLING PLATE1
17HD-0005700-0APHOTO SENSOR1
18SS-6110610-TPSCREW 11/64-40 L=61
19113-92107OIL PUMP SUPPORT1
20135-06415CONNECTING ARM1
21141-05704STOPPER RUBBER SET WASHER1
22135-44705SPRING1
23B1513-210-D00MAGNET PIN1
24D2502-232-D00SHAFT BLOCK SHAFT2
25NS-6150310-SPNUT 15/64-281
26B1515-210-D00PIN2
27SD-0640391-TPHINGE SCREW D= 6.35 H= 3.91
28SD-0790601-SPHINGE SCREW D=7.94 H=61
29CS-079101A-SHTHRUST COLLAR ASM. D=7.94 W=102
30SD-0800341-SPHINGE SCREW D=8 H=3.44
31SD-0800341-SPHINGE SCREW D=8 H=3.43
32SD-1000401-SPHINGE SCREW D=10 H= 42
33SL-4031291-SCSCREW M3X121
34138-60200CYLINDER PUSHING PLATE1
35138-60606PIN1
36SM-6061802-TPSCREW M6 L=181
37SM-6061802-TPSCREW M6 L=181
38HX-0033900-00STUD1
39SS-8150822-TPSCREW 15/64-28 L=82
40SS-7110840-SPSCREW 11/64-40 L=7.82
41SS-4151215-SPSCREW 15/64-28 L=124
42SS-7110840-SPSCREW 11/64-40 L=7.82
43WP-0560860-SEWASHER 5.6X12X0.82
44141-05605PRESSER LIFTING STOPPER RUBBER1
45SM-6061602-TPSCREW M6 L=162
46SD-0800342-TPHINGE SCREW D=8 H=3.21
47SS-4151215-SPSCREW 15/64-28 L=122
48NM-6540023-SBNUT1
49RE-0600000-KOE-RING 62
50SS-4150715-SPSCREW 15/64-28 L=73
51141-05506PLATE1
52SS-7110840-SPSCREW 11/64-40 L=7.82
53141-06108PLATE1
54141-05902CYLINDER BASE A1
55141-06009CYLINDER BASE B1
56RO-0481901-00RUBBER RING1

Page 13 — 4. SHUTTLE DRIVER SHAFT COMPONENTS

Juki LK-1900 parts on page 13
RefPart numberPart nameQty
1141-03402OSCILLATOR1
2141-03055SHUTTLE ASM.1
3141-03006SHUTTLE(1)
4B1813-980-000SHUTTLE NEEDLE OUTER RING(1)
5B3505-280-000SHUTTLE LUBRICATING PLATE(1)
6141-03907SHUTTLE ONCE THROUGH OIL FELT(1)
7SS-4090415-SPSCREW 9/64-40 L=4(2)
8WP-0952616-SDWASHER 9.5X14.8X2.6(1)
9CQ-2020000-00OIL WICK(1.06)
10B1820-210-D00SHUTTLE OIL FELT,A(2)
11BP-3000000-00VINYL PIPE(0.66)
12B1821-210-D00SHUTTLE OIL FELT,B(1)
13B1820-215-PAO-AINNER HOOK PRESSER ASM.(2)
14B1822-215-POOINNER HOOK PRESSER SPRING(2)
15RE-0300000-KOE-RING 3(2)
16CQ-2000000-00OIL WICK(0.43)
17141-04004ONCE THROUGH OIL FELT PRESSER(1)
18SS-6060410-TPSCREW 3/32-56 L= 3.5(2)
19BT-0500300-EAOIL TUBE(0.19)
20105-23504WASHER1
21138-16855CYLINDER ARM CAP1
22135-08700HOOK COVER PRESSER SPRING PIN1
23135-08809HOOK COVER PRESSER SPRING A1
24135-08908HOOK COVER PRESSER SPRING B1
25135-08403LOWER SHAFT REAR METAL1
26135-09153LOWER SHAFT GEAR A ASM.1
27B1411-804-A00BEARING (A)3
28B1411-804-B00NEEDLE DRIVING LEVER BEARING B3
29B1411-804-C00NEEDLE DRIVING LEVER BEARING C3
30B1411-804-D00BEARING (D)3
31B1808-980-000LOWER SHAFT THRUST WASHER1
32B1812-980-0AODRIVER ASM.1
33B1812-980-000SHUTTLE DRIVER(1)
34SS-6121212-TPSCREW 3/16-28 L=12.0(1)
35B1815-980-000SHUTTLE UPPER SPRING1
36141-03501SHUTTLE UPPER SPRING (F TYPE)1
37B1816-980-000AUXILIARY SHUTTLE RACE SPRING1
38B1818-280-000INNER HOOK1
39D1818-282-N00SHUTTLE1
40B1819-280-000SHUTTLE RACE ADJUSTING SHAFT1
41138-12102BOBBIN1
42B1828-980-0BBBOBBIN CASE ASM. (RACING PREVE1
43CS-080081C-SHTHRUST COLLAR ASM. D=8.0 W=81
44CS-1000811-SPTHRUST COLLAR1
45CS-1201010-SHTHRUST COLLAR ASM. D=12 W=101
46SS-8110520-TPSCREW 11/64-40 L= 4.52
47NS-6660430-SPNUT 1/4-401
48RE-0900000-KOE-RING 91
49SD-0801021-TPHINGE SCREW D= 8 H=10.21
50SS-6060410-TPSCREW 3/32-56 L= 3.52
51SS-6110480-SPSCREW 11/64-40 L=4.31
52SS-7110840-SPSCREW 11/64-40 L=7.81
53SS-6151220-SPSCREW 15/64-28 L=11.51
54SS-8150822-TPSCREW 15/64-28 L=82
55SS-7111110-TPSCREW 11/64-40 L=10.52
56141-03659SHUTTLE RACE RING ASM.,C1
57141-03253INNER HOOK PRESSER ASM., A1
58141-03352INNER HOOK PRESSER ASM., B1
59B1836-210-D00OSCILLATING ECCENTRIC SHAFT1
60B1802-210-D00CRANK ROD1

Page 14 — 5. WIPER MECHANISM COMPONENTS

Juki LK-1900 parts on page 14
RefPart numberPart nameQty
1135-09500WIPER CONNECTING LINK1
2135-09609WIPER CONNECTING PLATE1
3135-09708SPRING1
4135-09807OIL SHIELD CAP1
5135-09955WIPER CONNECTING ARM ASM.1
6B1229-232-000SNAP RING1
7B2101-280-0A0WIPER ASM.1
8D2101-L7A-MA0WIPER ASM.1
9135-74009WIPER BASE PLATE1
10B2109-280-000WIPER CONNECTING SCREW1
11RC-0470611-KPRETAINING RING 4.72
12SD-0530221-SPHINGE SCREW D= 5.3 H= 2.21
13SD-0640211-SPHINGE SCREW D= 6.35 H= 2.11
14SS-7110840-SPSCREW 11/64-40 L=7.81
B122-232-000SNAP RING
B2101-L7A-MAOWIPER ASM.

Page 15 — 6. TENSION RELEASE & THREAD TENSION COMPONENTS

Juki LK-1900 parts on page 15
RefPart numberPart nameQty
1141-07502STOPPER1
2141-07700CONNECTING BAR1
3B2304-210-D00TENSION RELEASE LINK1
4B2306-210-D00TENSION RELEASE ADJUSTING ARM2
5135-13205TENSION RELEASE BAR1
6135-13304THREAD TENSION ARM1
7B2545-280-000PRESSURE SPRING1
8WP-0482086-SDWASHER 4.8X11.5X21
9B2302-280-0A0SECOND THREAD TENSION ASM.1
10B2302-205-0A0TENSION CONTROLLER NO.2 ASM.1
11B2302-280-000SECOND THREAD TENSION ROD(1)
12SS-8090610-SPSCREW 9/64-40 L=5.9(1)
13B2313-280-000THREAD TENSION ROD, LARGE(1)
14B3107-804-000THREAD TENSION DISK PRESSER(1)
15B3112-761-000THREAD TAKE-UP SPRING(1)
16B3112-L48-B00TAKE-UP SPRING (HEAVY)(1)
17B3114-232-000THREAD TENSION SPRING(1)
18B3129-053-000TENSION SPRING(1)
19B3119-771-000THREAD TENSION NUT(1)
20B3120-125-000ROTATING STOPPER(1)
21B3126-012-000THREAD TENSION DISK(2)
22B3132-552-000THREAD TENSION DISK PRESSER(1)
23B2303-280-000TENSION RELEASE PIN1
24B3413-552-000SUSPENSION SCREW1
25SD-0530221-SPHINGE SCREW D= 5.3 H= 2.21
26SD-0720321-TPHINGE SCREW1
27SD-0640391-TPHINGE SCREW D= 6.35 H= 3.91
28SD-0640482-SPHINGE SCREW D= 6.35 H= 4.81
29SS-6110810-TPSCREW 11/64-40 L=82
30SS-4090515-SPSCREW 9/64-40 L=52
31SS-7111120-TPSCREW1
32SS-6151812-TPSCREW 15/64-28 L=181
33NS-6120310-SPNUT 3/16-281
34WP-0651056-SDWASHER 6.5X11X11
D3112-L4B-E00TAKE-UP SPRING (HEAVY)(1)

Page 17 — 7. TENSION RELEASE & THREAD TRIMMER MECHANISM COMPONENTS

Juki LK-1900 parts on page 17
RefPart numberPart nameQty
1141-08401CAM FOLLOWER STOPPER1
2141-08500SOLENOID ARM1
3141-08609CONNECTING ROD1
4141-08708CONNECTING BAR1
5141-08955THREAD TRIMMING SOLENOID ASM.1
6141-08807SOLENOID INSTALLING BASE(1)
7141-08906SOLENOID FOR THREAD TRIMMING(1)
8110-43304SOLENOID RUBBER(1)
9NS-6660410-SHNUT(1)
10NW-6040000-SNNUT M4(2)
11NS-6660430-SPNUT 1/4-40(1)
12WP-0450000-SDWASHER 4.5X8X0.5(2)
13HK-0346100-202-POLE NYLON PLUG(1)
14HK-0346400-00PIN CONTACT(2)
15B1652-704-000SPRING(1)
16141-09300THREAD TRIM LINK SPRING1
17B2401-210-D00THREAD TRIMMER CAM1
18B2408-210-D00THREAD TRIMMER SHAFT1
19SM-8053002-TPSCREW M5 L=301
20110-43007SOLENOID PIN1
21135-15507NEEDLE PLATE1
22B1223-771-000NEEDLE ROD CRANK WASHER1
23B1116-804-000CLOTH PLATE WASHER1
24B1649-161-000TENSION SPRING ADJUSTING SCREW1
25B2411-210-000THREAD TRIMMER LINK1
26B2414-280-0A0THREAD CUTTER LEVER ASM., LARG1
27B2415-280-0A0THREAD CUTTER LEVER ASM., SMAL1
28B2416-280-000THREAD CUTTING LEVER RING1
29B2417-280-000THREAD CUTTER LEVER SHAFT1
30B2418-280-000MOVING KNIFE LINK1
31B2421-280-0A0MOVING KNIFE ASM.1
32B2423-280-00AMOVING KNIFE WASHER A1
33B2423-280-00BMOVING KNIFE WASHER B1
34B2423-280-00CMOVING KNIFE WASHER C1
35B2423-280-00DMOVING KNIFE WASHER D1
36B2423-280-00EMOVING KNIFE WASHER E1
37B2424-280-000FIXING KNIFE1
38D2587-L8W-B00ROLLER1
39D2588-L8W-B00ROLLER SHAFT1
40NM-6050001-SPNUT M51
41NS-6110420-SPNUT 11/64-401
42NS-6110420-SPNUT 11/64-402
43NS-6120310-SPNUT 3/16-281
44RE-0500000-KOE-RING1
45WP-0501016-SDWASHER 5X10.5X11
46SD-0500091-TPHINGE SCREW D= 5.0 H= 0.91
47SD-0500803-TPHINGE SCREW D=5 H=82
48SD-0650305-TPHINGE SCREW D= 6.5 H= 31
49SD-0790311-TPHINGE SCREW D= 7.94 H= 3.11
50SD-1100301-TPHINGE SCREW H=11 W=31
51SS-1060210-TPSCREW 3/32-56 L=2.22
52SS-1110640-TPSCREW 11/64-40 L= 5.54
53SS-6110430-TPSCREW 11/64-40 L= 4.01
54SS-7110740-TPSCREW 11/64-40 L=71
55SS-7110840-SPSCREW 11/64-40 L=7.82
56SS-6120930-SPSCREW 3/16-28 L=92
57SS-7090410-SPSCREW 9/64-40 L= 3.52
58SS-7110740-TPSCREW 11/64-40 L=71
59SS-8150822-TPSCREW 15/64-28 L=81
60SS-8661012-TPSCREW2
61WP-0450846-SPWASHER1
62WP-0553216-SDWASHER1
63B2426-280-000NEEDLE HOLE GUIDE1
64141-09607NEEDLE HOLE GUIDE1
65D2426-282-C00NEEDLE HOLE GUIDE1
66141-07601THREAD RELEASE ARM1
67B2312-210-D00TENSION RELEASE NOTCH1
68B1115-232-0A0FIRST THREAD TENSION ASM.1
69A3125-002-000TENSION NUT, NO.1(1)
70B3126-012-000THREAD TENSION DISK(2)
71B3123-352-000THREAD TENSION ROD(1)
72B1115-232-000FIRST THREAD TENSION SPRING(1)
73141-07809TENSION RELEASE ARM PIN1
74CS-080081B-SHTHRUST COLLAR ASM. D=8.0 W=81
75NS-6150310-SPNUT 15/64-281
76SM-6040602-TPSCREW M4 L=62
77B2617-771-000TRIPPING LEVER TENSION SPRING1
78141-09250CAM FOLLOWER ASM.1
NM-6040000-SNNUT M4(2)
BI115-232-0A0FIRST THREAD TENSION ASM.(1)
BI115-232-000FIRST THREAD RELEASE ARM PIN(1)

Page 19 — 8. FEED MECHANISM COMPONENTS

Juki LK-1900 parts on page 19
RefPart numberPart nameQty
1141-10001CROSSFEED ARM1
01141-16107FEED PLATE A1
2141-10308CROSSFEED GEAR1
02135-54803FEED PLATE B1
02135-42015WORK CLAMP FOOT, RIGHT1
02135-43012WORK CLAMP FOOT, LEFT1
3141-10100LENGTHWISE FEED ARM1
03135-17206FEED PLATE1
03135-48102WORK CLAMP FOOT, RIGHT1
03135-48201WORK CLAMP FOOT, LEFT1
03135-48300FINGER GUARD1
4141-10209LENGTHWISE FEED SHAFT1
04B2557-280-00AWASHER FOR DRIVING ARM2
04B2557-280-00BWASHER2
04B2557-280-00CWASHER D2
04B2557-280-00DWASHER2
04B2557-280-00EWASHER2
5141-10407LENGTHWISE FEED GEAR1
05141-16404FEED PLATE D1
06135-18600WORK CLAMP FOOT, RIGHT1
06135-18709WORK CLAMP FOOT, LEFT1
07141-16800FEED PLATE H1
08135-33104FINGER GUARDE1
141-12304X FEED STEPPING MOTOR1
141-12403Y FEED STEPPING MOTOR1
141-11504CROSSFEED SENSOR SLIT1
141-11702SENSOR INSTALLING BASE1
141-36402LENGTHWISE FEED SENSOR SLIT1
141-11801SENSOR INSTALLING BASE1
141-10704CLOTH FEED SUPPORT PLATE1
141-10811CLOTH FEED PLATE1
B1414-232-000SQUARE BLOCK1
B2509-704-000BUSHING, REAR2
135-17404HINGE STUD1
135-62400CLOTH FEED PRESSER PLATE1
135-18907SUPPORT PLATE1
135-16208FEED DRIVING ARM SHAFT7
B2548-280-000BALL RETAINER2
B2549-280-000WORK CLAMP FOOT MOUNTING BASE2
RE-0700000-KOE-RING7
SS-2110930-SPSCREW 11/64-40 L=8.755
SS-8150510-TPSCREW 15/64-28 L=4.71
SS-7110740-TPSCREW 11/64-40 L=74
135-17800FEED BRACKET1
135-17909LIFTING LEVER, RIGHT1
135-18006LIFTING LEVER, LEFT1
135-18105LIFTING LEVER SHAFT1
135-18501SPRING SUSPENSION1
135-18808WORK CLAMP FOOT FACE PLATE2
135-18352WORK CLAMP FOOT, RIGHT1
141-05407CLOTH PRESSER SPRING2
SM-8060612-TPSCREW M6 L=62
SS-8660612-TPSCREW 1/4-40 L=62
HD-0019300-00PHOTO SENSOR1
HD-0005700-0APHOTO SENSOR1
SL-4041291-SCSCREW M4 L=121
SS-4031291-SCSCREW 11/64-40 L=72
SS-4110715-SPSCREW 11/64-40 L=71
SS-6111140-SPSCREW 11/64-40 L=111
SM-6061802-TPSCREW M6 L=181
SS-6110610-TPSCREW 11/64-40 L=63
SS-2110920-TPSCREW 11/64-40 L=8.52
SM-3061052-TPSCREW M6 L=101
SS-6110480-SPSCREW 11/64-40 L=4.36
SS-6110420-TPSCREW 11/64-40 L=4.81
SS-6151142-TPSCREW 15/64-28 L=10.51
SS-6151220-SPSCREW 15/64-28 L=11.52
SS-8080310-TPSCREW 1/8-44 L=2.81
WP-0621016-SDWASHER 6.2X13X11
WP-0650876-SDWASHER 6.5X13X0.81
RO-0691801-00RUBBER RING1
CS-0950817-SHTHRUST COLLAR ASM. D=9.53 W=81
SS-8110410-TPSCREW 11/64-40 L=3.5(2)
141-12502RUBBER WASHER(2)

Page 21 — 9. LUBRICATION COMPONENTS

Juki LK-1900 parts on page 21
RefPart numberPart nameQty
1141-14102OIL SHIELD1
2141-14201OIL SHIELD1
3141-14300OIL FELT1
4141-14409FELT PRESSER1
5SS-4110515-SPSCREW 11/64-40 L=52
6SS-6120930-SPSCREW 3/16-28 L=91
7B3509-210-D00OIL FELT1
8135-29003ONCE THROUGH OIL FELT0.56
9B3509-220-000OIL SPONGE1
10B3501-210-000OIL GAUGE2
11B1419-026-000OIL WICK PRESSER3
12B3506-280-000OIL WICK PRESSER1
13141-14607FACE FELT1
14SS-4110715-SPSCREW 11/64-40 L=72
15CQ-2000000-00OIL WICK1.8
16B3508-280-000BALANCE LUBRICATING PLATE1
17B3509-280-000NEEDLE ROD CRANK LUBRICATING1
18B3518-280-000BALANCE LUBRICATING1
19BP-3000001-00VINYL TUBE0.7
20BP-6000000-00VINYL PIPE0.72
21CQ-2522000-00OIL WICK1.6
22EA-9500B01-00CABLE BAND2
23SS-4110715-SPSCREW 11/64-40 L=72
24SS-6092120-SPSCREW 9/64-40 L=21.21
25CQ-2020000-00OIL WICK1.06

Page 22 — 10. SENSOR & EXTENSION CABLE COMPONENTS

Juki LK-1900 parts on page 22
RefPart numberPart nameQty
1141-15752X SENSOR CABLE ASM.1
2141-15257Y SENSOR CABLE ASM.1
3141-15364UPPER SHAFT SENSOR CABLE ASM.1
4141-15554HEAD GROUND CABLE A ASM.1
5141-15653HEAD GROUND CABLE B ASM.1
6141-15455OUTER PRESSER SENSOR CABLE ASM1
7EA-9500B01-00CABLE BAND1
8SS-4110515-SPSCREW 11/64-40 L=53
9HX-0015000-0GCABLE CLIP1
10SS-4110715-SPSCREW 11/64-40 L=73
11HX-0015000-0KCABLE CLIP1
12HX-0015000-0HCABLE CLIP1
13M8598-590-0A0EXTENSION CABLE COMPL. ASM.1
14M9047-590-0A0SENSOR EXTENION CABLE ASM.(1)
15M9041-590-0A0EXTENION CABLE ASM.(1)
16M9042-590-0A0EXTENION CABLE ASM.(1)
17M9043-590-0A0SOLENOID EXTENION CABLE ASM.(1)
18M9640-510-00ACABLE CLIP(1)
19SK-3382001-SESCREW D=3.8 L=20(2)
20M9044-590-0A0SENSOR EXTENION CABLE ASM.(1)

Page 23 — 11. THREAD STAND COMPONENTS

Juki LK-1900 parts on page 23
RefPart numberPart nameQty
1229-30358THREAD STAND ASM.1
2229-31109SPOOL RETAINER(2)
3229-31000SPOOL PIN(2)
4229-30903SPOOL REST CUSHION(2)
5229-30804SPOOL REST(2)
6SM-6061610-SCSCREW M6 L=16(2)
7229-30705THREAD GUIDE ARM JOINT(2)
8229-31406SPOOL REST ROD RUBBER CAP(1)
9229-30507SPOOL REST ARM(2)
10229-30408SPOOL REST ROD, UPPER(1)
11229-31307SPOOL REST ROD JOINT(1)
12SM-4051405-SESCREW M5 L=14(2)
13NM-6050001-SENUT M5(2)
14229-30309SPOOL REST ROD, LOWER(1)
15229-31208THREAD GUIDE(2)
16WS-0510002-KNSPRING WASHER(2)
17NM-6050001-SENUT M5(2)
18NM-6160511-SENUT M16X1.5(1)
19WP-1702600-SOWASHER 17X30X2.6(2)

Page 25 — 12. CONTROL BOX COMPONENTS

Juki LK-1900 parts on page 25
RefPart numberPart nameQty
1M8601-590-AAOMAIN CIRCUIT BOARD ASM., A1
2M8910-590-0AOTHERMOSTAT ASM.(1)
3M8604-590-0AOPOWER CIRCUIT BOARD ASM.1
4M8604-590-AAOPOWER CIRCUIT BOARD ASM., A1
5M1001-590-000CONTROL BOX1
6M1002-580-0AOCONTROL BOX COVER ASM.1
7M1003-590-000CONTROL BOX PANEL1
8M3003-590-00ASEAL A1
9M3002-580-00BSEAL B1
10M8540-590-0AOFAN ASM.1
11M8901-590-AAO-APOWER TRANSFORMER A ASM.1
12M8901-590-BAO-APOWER TRANSFORMER B ASM.1
13178-45009CORD FITTING PLATE1
14CM-2001000-01PE MARK LABEL1
15CM-3001000-01LABEL1
16E9567-319-000EARTH MARK1
17E9609-603-000STICKER (LARGE)2
18EA-9500B01-00CABLE BAND1
19HK-0266500-80TERMINAL BASE 8P1
20HK-0542500-40TERMINAL BASE2
21HM-0008600-10FAN FILTER1
22HX-0005600-0BSPACER4
23HX-0014700-0CSPACER4
24HX-0040700-00BUSH1
25HX-0041000-00BUSH1
26HA-0042500-00SWITCH1
27NM-3034000-SFFLANGE NUT4
28NM-6030003-SCNUT M32
29SL-4030681-SFSCREW M3 L=64
30SL-4030891-SCSCREW M3X84
31SL-4040881-SFSCREW M4 L=84
32SL-4041091-SCSCREW M4 L=107
33SL-4041081-SFSCREW M4 L=102
34SM-4031851-SRSCREW4
35WS-0310702-KSSPRING WASHER4
36SL-4040681-SCCOMBINATION SCREW M4 X 84
37SL-4041091-SCSCREW M4 L=102
38SL-4041091-SCSCREW M4 L=106
39SL-4051091-SCSCREW M5X0.8 L=104
40SM-1033501-SCSCREW M3X0.5 L=352
41HX-0012300-0BCABLE CLIP1
42SK-3482001-SEWOOD SCREW D=4.8 L=202
43CM-3001001-01DANGER LABEL (SMALL)1
44G6705-152-U0ALABEL1
45SM-3065052-TCSCREW4
46WP-0651001-SCWASHER4
47WS-0610002-KNSPRING WASHER 6.1X12.2X1.54
48NM-6060001-SENUT M64
49M8602-590-AAOSERVO CIRCUIT BOARD ASM., A1

Page 27 — 13. OPERATION BOX & PEDAL COMPONENTS

Juki LK-1900 parts on page 27
RefPart numberPart nameQty
1M8510-590-AAOOPERATION BOX A ASM.1
2M8510-590-BAOOPERATION BOX B ASM.1
3M8606-590-0AOOPERATION CIRCUIT BOARD ASM.(1)
4M3002-590-00AOPERATION PANEL SHEET(JAPAN)(1)
5M3002-590-00BOPERATION PANEL SHEET(ENG)(1)
6M1010-590-000OPERATION BOX A(1)
7M1011-590-000OPERATION BOX B(1)
8M1012-590-000OPERATION PANEL PLATE(1)
9SL-4030881-SFSCREW M3 L=8(4)
10ST-4031611-ORTAPPING SCREW D=3 L=16(4)
11EA-9502B05-00CABLE CLIP(1)
12SV-4031006-SRSCREW M3 L=10(1)
13SK-3382001-SESCREW D=3.8 L=204
14SK-3482001-SEWOOD SCREW D=4.8 L=202
15M8599-590-0AOACCESSORIES PART ASM.1
16M8599-590-AA0ACCESSORIES PART A ASM.1
17HF-0013010-00TIMING LAG FUSE(1)
18HF-0041080-POFUSE 8A(1)
19E8523-304-000FUSE 10A(1)
20M3004-511-00AVOLTAGE INDICATION CARD,A(1)
21M3003-580-000VOLTAGE INDICATION CARD,B(1)
22M8520-590-0AO1-PEDAL ASM.1
23M1030-590-000PEDAL SWITCH FRAME(1)
24M1031-590-000PEDAL SWITCH LEVER(1)
25M9011-590-0AO-APEDAL SWITCH CABLE ASM.(1)
26HD-0019300-00PHOTO SENSOR(2)
27HX-0012300-00CABLE CLIP(1)
28B2583-210-D00SPRING(1)
29SD-0800331-THHINGE SCREW D=8 H=3.25(1)
30SM-4040601-SCSCREW M4X0.7 L=6(1)
31SL-4041291-SCSCREW M4 L=12(2)
32WP-0430801-SCWASHER 4.3X9X0.8(1)
33M9013-590-0AOPK57 TRANSFER CABLE ASM.1
34M8520-580-0AO2-PEDAL ASM.1
35M9012-590-0AOPEDAL SWITCH CHANGE CABLE ASM.1
36GPK-570010B0PEDAL SWITCH ASM.1
37E9607-603-000STICKER (SMALL)2
EK-0012300-00CABLE CLIP(1)
B2582-210-000SPRING(1)
GPK-57001080PEDAL SWITCH ASM.1

Page 29

Juki LK-1900 parts on page 29
RefPart numberPart nameQty
1M9001-590-0A0MAIN POWER CORD ASM.1
2M9003-590-0A0SERVO MOTOR CABLE ASM.1
3M9004-590-0A0ENCODER CONNECTING CABLE ASM.1
4M9008-580-0A0SERVO SIGNAL CORD ASM.1
5M9020-580-0A0TRANSFORMER POWER CORD ASM.1
6M9020-580-AA0TRANSFORMER POWER CORD ASM.,A1
7M9022-590-0A0POWER CORD ASM.1
8M9023-590-0A0POWER CORD A ASM.1
9M9002-580-0A0SERVO POWER CORD ASM.,B1
10M9031-590-0A0SERVO POWER CORD ASM.,A1
11M8520-590-0A01-PEDAL ASM.1
12M9017-580-0A0POWER CABLE ASM.1
13M9028-580-0A0POWER CABLE ASM.1
14M9024-580-0A0POWER CABLE ASM.,100V1
15M9021-580-0A0VOLTAGE TRANSFER CORD ASM.1
16HA-0042500-00SWITCH1
17HA-0030300-0ASWITCH1
18M8520-580-0A02-PEDAL ASM.1
19M9012-590-0A0PEDAL SWITCH CHANGE CABLE ASM.1
20GPK-570010B0PEDAL SWITCH ASM.1
21M9013-590-0A0PK57 TRANSFER CABLE ASM.1
22M9035-580-0A0POWER SOURCE CORD ASM.1
23M9034-580-0A0GROUND CORD ASM.1
24M8597-590-0A0CABLE WHOLE ASM.1
25M9051-590-0A0CABLE ASM.(1)
26M9052-590-0A0CABLE ASM.(1)

Page 31 — 15. ACCESSORIE PART COMPONENTS

Juki LK-1900 parts on page 31
RefPart numberPart nameQty
1135-51254SAFETY PLATE ASM.1
2135-51205SAFETY PLATE INSTALLING BASE(1)
3B3120-372-000SAFETY PLATE(1)
4B3121-372-000SAFETY PLATE INSTALLING PLATE(1)
5139-43204SAFETY PLATE RETURN SPRING(1)
6PS-0200062-KHSPRING PIN 2X6(1)
7SS-4110715-SPSCREW 11/64-40 L=7(2)
8SS-4110715-SPSCREW 11/64-40 L=7(2)
9NS-6110310-SPNUT 11/64-40(1)
10WP-0450801-SDWASHER 4.5X10X0.8(2)
11SD-0601021-SPHINGE SCREW D=6 H=10.2(1)
12B1506-352-000TENSION SPRING RACK B(1)
13NS-6120310-SPNUT 3/16-28(1)
14WP-0740516-SPWASHER 7.4X11.8X0.5(1)
15138-12102BOBBIN1
16B8202-205-000OIL MANAGEMENT1
17B9101-552-000ACCESSORY BOX1
18B9109-555-000SCREW DRIVER, LARGE1
19B9110-012-000SCREW DRIVER, MIDDLE1
20B9111-012-000SCREW DRIVER, SMALL1
21B9113-012-000WRENCH (9X10)1
22B9121-012-000OIL CAN1
23B9140-372-000HEXAGONAL WRENCH, SMALL1
24B9141-372-000HEXAGONAL WRENCH, LARGE1
25GCT-02906000HEXAGONAL SPANNER1
26B9121-220-0A0OILER (CONTAINING NO.2 OIL)1
27MDP-500B1402NEEDLE DPX5#14-21
28MDP-500B1602NEEDLE DPX5#16-21
29MDP-170B1902NEEDLE DPX17#19-21
30MDP-500B1102DPX5#11-21
31SK-3311601-SEWOOD SCREW D=3.1 L=164
32B8103-980-000CHAIN1
33B8133-019-000S SHAPED HOOK2
34SM-6067552-TPHEXAGONAL-HOLE BOLT M6 L=751
35NM-6060001-SCNUT M61
36WP-0651646-SCWASHER1
37141-06553AIR REGULATOR ASM.1
38138-60408REGULATOR BRACKET(1)
39141-06561AIR REGULATOR A ASM.(1)
40SM-6051202-TPSCREW M5X0.8 L=12(2)
41NM-6050001-SPNUT M5(2)
42WS-0510002-KNSPRING WASHER(2)
43141-06652SOLENOID VALVE ASM.1
44141-06603PRESSER LIFTER SOLENOID VALVE(1)
45HK-0165101-20HOUSING 12P(1)
46HK-0165400-00RECEPTABLE CONTACT(2)
47141-16909FEED PLATE I1
48141-16503FEED PLATE E1
49135-73407FINGER GUARD1
50135-72003CLOTH PRESSER FOOT (LEFT)1
51BT-0600401-EBTUBE2
52PB-0000100-00HOSE BAND1
53PJ-0325260-01HOSE NIPPLE1
54PJ-3090052-01PLUG1
55SK-3482001-SEWOOD SCREW D=4.8 L=202
56SK-3311601-SEWOOD SCREW D=3.1 L=162
57135-71906CLOTH PRESSER FOOT (RIGHT)1
58B9118-232-000VINYL COVER1
59MAO-11532000CORD STAPLE7
60EA-9500B02-00CABLE BAND 1502
B9T2T-220-0A0OILER (CONTAINING NO.2 OIL)(1)

Page 33 — 16. OPTION COMPONENTS(1)

Juki LK-1900 parts on page 33
RefPart numberPart nameQty
1135-18659WORK CLAMP FOOT ASM.1
2135-18600WORK CLAMP FOOT, RIGHT(1)
3135-18709WORK CLAMP FOOT, LEFT(1)
4135-48557WORK CLAMP FOOT ASM.1
5135-48508WORK CLAMP FOOT, RIGHT(1)
6135-48607WORK CLAMP FOOT, LEFT(1)
7135-48151CLOTH PRESSER FOOT ASM.1
8135-48102WORK CLAMP FOOT, RIGHT(1)
9135-48201WORK CLAMP FOOT LEFT(1)
10135-42451WORK CLAMP FOOT ASM.1
11135-42402WORK CLAMP FOOT, RIGHT(1)
12135-42501WORK CLAMP FOOT, LEFT(1)
13135-42964PRESSER ASM.1
14135-42915WORK CLAMP FOOT, RIGHT(1)
15135-43012WORK CLAMP FOOT, LEFT(1)
16135-71955WORK CLAMP FOOT ASM.1
17135-71906CLOTH PRESSER FOOT (RIGHT)(1)
18135-72003CLOTH PRESSER FOOT (LEFT)(1)
19135-61360WORK CLAMP FOOT ASM.1
20135-61352WORK CLAMP FOOT ASM.,RIGHT(1)
21135-61303CLOTH PRESSER FOOT (RIGHT)(1)
22135-62509PRESSER FOOT SLIDING PLATE (R)(1)
23SS-1110640-TPSCREW 11/64-40 L= 5.5(1)
24135-61451WORK CLAMP FOOT ASM.,LEFT(1)
25135-61402CLOTH PRESSER FOOT (LEFT)(1)
26135-62608PRESSER FOOT SLIDING PLATE (L)(1)
27SS-1110640-TPSCREW 11/64-40 L= 5.5(1)
28141-16107FEED PLATE A1
29141-16404FEED PLATE D1
30141-16305FEED PLATE C1
31135-48003FEED PLATE1
32135-54506FEED PLATE1
33141-16602FEED PLATE F1
34141-16206FEED PLATE B1
35141-16503FEED PLATE E1
36141-16701FEED PLATE G1
37135-33104FINGER GUARDE1
38135-48300FINGER GUARD1
39135-73407FINGER GUARD1
40141-20000FINGER GUARD1
41SS-8110310-SPSCREW 11/64-40 L= 2.81
42B2426-280-000NEEDLE HOLE GUIDE1
43B2426-280-00BNEEDLE HOLE GUIDE B1
44141-09607NEEDLE HOLE GUIDE1
45D2426-282-C00NEEDLE HOLE GUIDE1
46D2426-MMC-K00NEEDLE HOLE GUIDE1
47141-03253INNER HOOK PRESSER ASM., A1
48141-03352INNER HOOK PRESSER ASM., B1
49141-03659SHUTTLE RACE RING ASM.,C1
50B1817-210-DADSHUTTLE RACE RING ASM.,D1
51141-20109FEED PLATE BLANK A1
52141-20208FEED PLATE BLANK B1
53141-20505FEED PLATE BLANK C1
54141-20307FEED PLATE BLANK D1
55141-20406FEED PLATE BLANK E1
56141-21701CLOTH PRESSER BLANK,R(SURFACE)1
57141-21800CLOTH PRESSER BLANK,L(SURFACE)1
58141-21909CLOTH PRESSER BLANK,RIGHT1
59141-22006CLOTH PRESSER BLANK,LEFT1
60141-21263WORK CLAMP FOOT ASM.1
61141-21255WORK CLAMP FOOT ASM.,RIGHT(1)
62141-21354WORK CLAMP FOOT ASM.,LEFT(1)
63WS-0451040-KPSPRING WASHER 4.5X8.5X1(2)
64SS-7110710-SPSCREW 11/64-40 L=7(2)
65141-16800FEED PLATE H1
66141-16909FEED PLATE I1
67135-54803FEED PLATE1
68141-07155SOLENOIDE PLUNGER ASM.1
69141-07106SOLENOIDE PLUNGER(1)
70141-07205RUBBER PRESSER(1)
71RE-1500000-KOE-SHAPED SNAP RING(1)
72141-07304PRESSER RUBBER1
135-48507WORK CLAMP FOOT, LEFT(1)
D2426-282-K00NEEDLE HOLE GUIDE1

Page 35 — 17. OPTION COMPONENTS(2)(FOR LK-1900,1901,1902)

Juki LK-1900 parts on page 35
RefPart numberPart nameQty
1141-22550MAGNET WIPER ASM.1
2SS-6111010-TPSCREW 11/64-40 L= 9.5(2)
3B2102-205-00AWIPER ARM(1)
4SS-7111120-SPSCREW 11/64-40 L=10.5(1)
5141-47607WIPER LINK(1)
6SD-0600181-TPHINGE SCREW(2)
7141-47508WIPER(1)
8141-47805SPRING(1)
9SS-7060310-SPSCREW 3/32-56 L=3(2)
10NS-6110310-SPNUT 11/64-40(1)
11TA-1250705-RORUBBER PLUG(1)
12HX-0012300-0CCABLE CLIP(3)
13SS-4110615-SPSCREW 11/64-40 L=6(3)
14141-42251SOLENOID RELAY CABLE ASM.(1)
15141-47755SOLENOID FOR WIPER ASM.(1)
16138-64509SOLENOID FITTING PLATE(1)
17WP-0450801-SDWASHER 4.5X10X0.8(2)
18WS-0451040-KPSPRING WASHER 4.5X8.5X1(2)
19SD-0640261-SPHINGE SCREW D=3.65 H=2.6(1)
20WZ-0640200-KPWAVE WASHER(1)
21NS-6120310-SPNUT 3/16-28(1)
22NM-6040003-SCNUT M4(2)
23WS-0410002-KSSPRING WASHER M4(2)

Page 37 — 18. TABLE COMPONENTS

Juki LK-1900 parts on page 37
RefPart numberPart nameQty
1141-17519UPRIGHT TABLE1
2141-18053T-STAND COMPL.1
3141-18152UPPER STAND ASM.,RIGHT(1)
4141-18251STAND ASM.,RIGHT(1)
5B8101-210-AABUPPER STAND ASM.(1)
6B8105-210-AAASTAND ASM.(1)
7111-58300STAND SIDE SUPPORT(1)
8111-58409STAND SIDE SUPPORT(1)
9111-58607RUBBER CAP(4)
10170-07402NUT(2)
11111-58516UPPER STAND PLATE(2)
12SL-9082091-SEWASHER HEXAGONAL BOLT(12)
13138-17754Z-STAND PEDAL ASM.(1)
14111-59001PEDAL SHAFT BRACKET(2)
15B8153-771-000PEDAL CONNECTING ROD(1)
16D8113-555-B00PEDAL BUSHING(2)
17GPF-06080000PEDAL ADJUSTING PLATE(1)
18GPF-060600A0PEDAL ASM.(1)
19SM-9061203-SESCREW M6 L=12(2)
20WP-0671016-SEWASHER 6.7X13X1(2)
21WS-0621210-KRSPRING WASHER 6.2X11.4X1.2(2)
22SM-9082023-SESCREW M8 L=20(2)
23WP-0871602-SEWASHER 8.7X18X1.6(4)
24WS-0861410-KRSPRING WASHER 8.6X15X1.4(2)
25NM-6080721-SENUT M8(2)
26B8108-555-0A0ADJUSTING SCREW ASM. WITH CAP(4)
27NM-6120001-SENUT M12(4)
28WP-1302501-SEWASHER M12(4)
29WS-1253010-KNSPRING WASHER 12.5X21.5X3(4)
30111-55108DRAWER1
31111-55207DRAWER SUPPORT2
32D8204-555-D00DRAWER STOPPER1
33SK-3311601-SEWOOD SCREW D=3.1 L=166
34SK-3513201-SEWOOD SCREW D=5.1 L=324

Page 39 — 19. LK-1901SΔ : WORK CLAMP MECHANISM COMPONENTS

Juki LK-1900 parts on page 39
RefPart numberPart nameQty
1141-40263PICK-UP DEVICE1
2135-41602WORK CLAMP FOOT SPRING HOLDER(1)
3SS-7110840-SPSCREW 11/64-40 L=7.8(2)
4D2529-232-D00PRESSER SPRING(1)
5D2528-232-D00SHAFT(1)
6D2527-232-D00SLEEVE(1)
7B3117-352-000THREAD TENSION POST NUT(2)
8141-40255WORK CLAMP FOOT BRACKET COMPL.(1)
9135-41404WORK CLAMP FOOT LIFTING PLATE(1)
10SS-9151120-CPSCREW 15/64-28 L=11(2)
11WP-0612516-SDWASHER 6.1X15.2X2.5(2)
12D2545-232-DOAHINGE SCREW(2)
13D2545-232-DOBHINGE SCREW(2)
14D2545-232-DOCHINGE SCREW(2)
15141-41055PULLING PLATE COMPL.(1)
16NS-6110530-SPNUT 11/64-40(1)
17141-41105FIXING HOOK(1)
18D2512-232-D00TORSION SPRING(1)
19D2511-232-D00SCREW(1)
20141-40354INSTALLING BASE COMPL.(1)
21141-41402INSTALLING SHAFT(1)
22RE-0700000-KOE-RING 7(2)
23SS-9110920-CPSCREW 11/64-40 L=9(1)
24141-40909ADJUSTING PLATE(1)
25D2515-232-D00TORSION SPRING(1)
26SS-7110510-SPSCREW 11/64-40 L=5(2)
27135-41107WORK CLAMP FOOT SPRING HOLDER(1)
28141-40552PICK-UP GUIDE COMPL.(1)
29SS-1110640-TPSCREW 11/64-40 L=5.5(2)
30D2520-232-DAOWORK CLAMP FOOT(LEFT)ASM.(1)
31D2521-232-DAOWORK CLAMP FOOT(RIGHT)ASM.(1)
32SD-0550271-TPHINGE SCREW D= 5.50 H= 2.7(2)
33141-41204PLATE CAM(1)
34NS-6120480-SPNUT 3/16-28(2)
35141-40750PREVENTING PLATE COMPL.(1)
36SS-9110460-CPSCREW 11/64-40 L=4(2)
37SM-9061403-CPSCREW M6 L=14(1)
38SM-6061202-TPSCREW M6 L=12(1)
39WP-0612516-SDWASHER 6.1X15.2X2.5(2)
40141-40206PICK-UP INSTALLING BASE(1)
41141-41501FINGER GUARD(1)
42SS-7090610-SPSCREW 9/64-40 L=6(2)
43135-41503FEED PLATE(1)
44SS-9110460-CPSCREW 11/64-40 L=4(1)
45WP-0501016-SDWASHER 5X10.5X1(1)
46135-41313CONNECTING ARM1
47SM-6061802-TPSCREW M6 L=181
48SD-1201501-SPHINGE SCREW D=12 H=151
49WP-0651056-SHWASHER 6.5X11X11
50135-40604DRIVING BAR B1
51PD-0201000-OBSPLIT PIN1
52SS-7090850-SPSCREW 9/64-40 L=82
53135-17602FEED PLATE PRESSER PLATE1
54100-87906TENTION SPRING1

Page 41 — 20. LK-1901:WORK CLAMP SOLENOID COMPONENTS

Juki LK-1900 parts on page 41
RefPart numberPart nameQty
1141-41857SOLENOID FOR PICK-UP ASM.1
2141-41758SOLENOID FOR PICK-UP COMPL.(1)
3HK-0346100-4AHOUSING,BLUE 4P(1)
4HK-0346400-00PIN CONTACT(2)
5141-41907SOLENOID INSTALLING BASE(1)
6SL-4030881-SCSCREW M3X8(4)
7TA-0550604-RORUBBER PLUG(1)
8141-42103CONNECTING LINK GUIDE1
9SL-4030681-SCSCREW M3 L=62
10B1657-506-E00SPRING1
11SS-4151215-SPSCREW 15/64-28 L=123
12141-42251SOLENOID RELAY CABLE ASM.1
13B3027-450-00BPIN1
14RC-0410415-KPC-RING2
15141-42004WORK CLAMP CONNECTING LINK1
16RO-0442401-00RUBBER RING1
17141-47003SOLENOID LINK1
18141-47102CYLINDER KNUCKLE1
19141-48407VERTICAL FEED SHAFT SPRING1
20141-47359PRESSER LIFTING CYLINDER ASM.1
21PA-2502007-AOAIR CYLINDER(1)
22PJ-3040605-02ELBOW UNION 6XM5(2)
23141-47201PRESSER LIFTER CYLINDER BASE1
24SM-6061602-TPSCREW M6 L=162

Page 43 — 21. LK-1902SA

Juki LK-1900 parts on page 43
RefPart numberPart nameQty
1B1114-581-000THREAD GUIDE PLATE1
2135-43764CLOTH FEED BASE ASM.1
3135-44465CLOTH PRESSER FOOT ASM.(1)
4SS-2110930-SPSCREW 11/64-40 L=8.7(4)
5135-44614CLOTH FEED BASE COVER(1)
6135-43715CLOTH FEED BASE(1)
7B2539-280-000STUD(1)
8CS-087101B-SHTHRUST COLLAR ASM. D=8.73 W=10(1)
9SS-8150822-TPSCREW 15/64-28 L=8(2)
10135-43806BALL HOLDER(1)
11SS-7151210-SPSCREW 15/64-28 L=12(1)
12B2549-280-000WORK CLAMP FOOT MOUNTING BASE(7)
13B2548-280-000BALL RETAINER(1)
14SS-7110740-TPSCREW 11/64-40 L=7(1)
15135-43905SPRING SUSPENSION(1)
16SS-6120940-SPSCREW 3/16-28 L=9(2)
17135-44705SPRING(1)
18B3413-552-000SUSPENSION SCREW(1)
19135-44051LIFTING LEVER ASM.(1)
20SS-8150822-TPSCREW 15/64-28 L=8(2)
21B1816-280-000GUIDE PIN(2)
22141-44000LATERA INSTALLATION TYPE TABLE1
23141-43002FEED PLATE1
24100-87906TENTION SPRING1
25137-86306THREAD GUIDE NO.11
26SS-4150915-SPSCREW 15/64-28 L=91
27141-18350T-STAND COMPL.1
28B8101-210-AABUPPER STAND ASM.(2)
29B8105-210-AAASTAND ASM.(2)
30111-58300STAND SIDE SUPPORT(1)
31111-58409STAND SIDE SUPPORT(1)
32111-58607RUBBER CAP(4)
33170-07402NUT(2)
34111-58516UPPER STAND PLATE(2)
35SL-9082091-SEWASHER HEXAGONAL BOLT(12)
36138-17754Z-STAND PEDAL ASM.(1)
37GPF-060600AOPEDAL ASM.(1)
38GPF-06080000PEDAL ADJUSTING PLATE(1)
39111-59001PEDAL SHAFT BRACKET(2)
40B8153-771-000PEDAL CONNECTING ROD(1)
41D8113-555-B00PEDAL BUSHING(2)
42SM-9061203-SESCREW M6 L=12(2)
43WP-0671016-SEWASHER 6.7X13X1(2)
44WS-0621210-KRSPRING WASHER 6.2X11.4X1.2(2)
45SM-9082023-SESCREW M8 L=20(2)
46WP-0871602-SEWASHER 8.7X18X1.6(4)
47WS-0861410-KRSPRING WASHER 8.6X15X1.4(2)
48NM-6080721-SENUT M8(2)
49B8108-555-0AOADJUSTING SCREW ASM. WITH CAP(4)
50NM-6120001-SENUT M12(4)
51WP-1302501-SEWASHER M12(4)
52WS-1253010-KNSPRING WASHER 12.5X21.5X3(4)

Page 45 — 22. LK-1902HΔ

Juki LK-1900 parts on page 45
RefPart numberPart nameQty
1D1401-L7V-V00NEEDLE BAR1
2D1405-L7A-M00NEEDLE BAR THREAD GUIDE1
3SS-7080510-TPSCREW 1/8-44 L=4.51
4MDP-170B1900NEEDLE DPX17 #191
5141-09607NEEDLE HOLE GUIDE1
6D2101-L7A-MAOWIPER ASM.1
7D1818-282-N00SHUTTLE1
8135-43764CLOTH FEED BASE ASM.1
9135-44465CLOTH PRESSER FOOT ASM.(1)
10B1114-581-000THREAD GUIDE PLATE1
11141-43002FEED PLATE1
12141-44000LATERA INSTALLATION TYPE TABLE1
13135-45660WORK CLAMP FOOT ASM.1
14135-47161WORK CLAMP FOOT ASM.1
15135-45504FEED PLATE1
16135-45801FEED PLATE1
17135-47005FEED PLATE1
18135-46700CLOTH PRESSER PLATE1
19135-48706CLOTH PRESSER LOWER PLATE1
20B2302-205-0A0TENSION CONTROLLER NO.2 ASM.1
21100-87906TENTION SPRING1
22141-03659SHUTTLE RACE RING ASM.,C1
23137-86306THREAD GUIDE NO.11
24SS-4150915-SPSCREW 15/64-28 L=91

Page 47

Juki LK-1900 parts on page 47
RefPart numberPart nameQty
1D1405-M7W-F00NEEDLE BAR THREAD GUIDE1
2SS-7080510-TPSCREW 1/8-44 L=4.51
3D1901-L7V-VB0THREAD TAKE-UP LEVER ASM.1
4D1904-L7V-V00LINK TAKE-UP LEVER PIN, HEAVY1
5D1906-L7V-V00SET SCREW1
6D1401-L7V-V00NEEDLE BAR1
7MDP-170B1400NEEDLE DPX17 #141
8B2302-205-0A0TENSION CONTROLLER NO.2 ASM.1
9B1853-512-00EHOOK SHAFT WASHER1
10B2619-372-000STOP MOTION TRIPPING LEVER CAM1
11SD-0791271-SPHINGE SCREW D= 7.94 H=12.71
12141-47003SOLENOID LINK1
13141-47102CYLINDER KNUCKLE1
14100-87906TENTION SPRING1
15141-47359PRESSER LIFTING CYLINDER ASM.1
16PA-2502007-A0AIR CYLINDER(1)
17PJ-3040605-02ELBOW UNION 6XM5(2)
18141-47201PRESSER LIFTER CYLINDER BASE1
19SM-6061602-TPSCREW M6 L=162
20135-41313CONNECTING ARM1
21141-47805SPRING1
22SS-7060310-SPSCREW 3/32-56 L=32
23NS-6110310-SPNUT 11/64-401
24TA-1250705-RORUBBER PLUG1
25HX-0012300-OCCABLE CLIP3
26SS-4110615-SPSCREW 11/64-40 L=63
27141-42251SOLENOID RELAY CABLE ASM.1
28141-47755SOLENOID FOR WIPER ASM.1
29NM-6040003-SCNUT M42
30WS-0410002-KSSPRING WASHER M42
31138-64509SOLENOID FITTING PLATE1
32SS-6111010-TPSCREW 11/64-40 L= 9.52
33B2102-205-00AWIPER ARM1
34SS-7111120-SPSCREW 11/64-40 L=10.51
35141-47607WIPER LINK1
36WP-0280500-SCWASHER1
37WP-0450801-SDWASHER 4.5X10X0.82
38WS-0451040-KPSPRING WASHER 4.5X8.5X12
39SD-0640261-SPHINGE SCREW D=3.65 H=2.61
40WZ-0640200-KPWAVE WASHER1
41NS-6120310-SPNUT 3/16-281
42SD-0600181-TPHINGE SCREW2
43141-47508WIPER1
44141-48407VERTICAL FEED SHAFT SPRING1

Page 49 — 26. LK-1903-301:BUTTON CLAMP COMPL. FOR SMALL-BUTTONS

Juki LK-1900 parts on page 49
RefPart numberPart nameQty
1141-45106CLOTH FEED PLATE1
2135-17602FEED PLATE PRESSER PLATE1
3MAZ-15501000GUIDE1
4MAZ-15502000PRESSURE PLATE1
5141-45551SMALL CLAMP MECHANISM ASM.1
6141-45650MEDIUM CLAMP MECHANISM ASM.1
7141-45759LARGE CLAMP MECHANISM ASM.1
8141-45858VERY SMALL CLAMP MECHANISM ASM1
9141-46203PICK-UP FOOT INSTALLING BASE(1)
10141-46104PICK-UP INSTALLING BASE(1)
11141-41402INSTALLING SHAFT(1)
12RE-0700000-KOE-RING 7(2)
13141-46302PICK-UP FOOT INSTALLING BASE(1)
14B2552-372-000BUTTON CLAMP SLIDE(1)
15141-48852SMALL CLAMP JAW LEVER ASM.,R(1)
16MAZ-15507000SMALL CLAMP JAW LEVER ASM.,L(1)
17MAZ-15509000SPRING, RIGHT(1)
18141-48803PLATE K, R(1)
19SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
20SS-2060310-SPSCREW 3/32-56 L=3(1)
21SD-0550301-SPHINGE SCREW D=5.5 H=3(1)
22SD-0640391-TPHINGE SCREW D= 6.35 H= 3.9(2)
23141-48951SMALL CLAMP JAW LEVER ASM.,L(1)
24MAZ-15508000SMALL CLAMP JAW LEVER, L(1)
25141-48902PLATE K, L(1)
26SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
27MAZ-15510000SPRING, LEFT(1)
28SS-2060310-SPSCREW 3/32-56 L=3(1)
29MAZ-15513000BUTTON CLAMP JAW LEVER SPRING(1)
30MAZ-15514000SUPPORT PLATE(1)
31MAZ-15515000SLIDE BLOCK(1)
32141-46401PRESSER PLATE(1)
33135-40901STATIONING BLOCK SHAFT(1)
34B2548-372-000SNAP FASTENER CLAMP STOP LEVER(1)
35B2549-372-000CLAMP SCREW A(1)
36B2553-372-000NUT(1)
37B2560-372-000BUTTON CLAMP STOP PIN(2)
38D2548-232-D00SNAP RING,FOR CONNECTING ROD(1)
39NS-6150310-SPNUT 15/64-28(1)
40SS-9110460-CPSCREW 11/64-40 L=4(2)
41SS-9621413-SPSCREW 3/16-32 L=13.5(2)
42D3130-M1Y-C00FINGER GUARD(1)
43SS-9151120-CPSCREW 15/64-28 L=112
44WP-0612516-SDWASHER 6.1X15.2X2.52
45138-11906ACCEPT PLATE, UPPER1
46138-12003PRESSURE SPRING1
47B3125-012-000THREAD TENSION NUT2
48D2527-232-D00SLEEVE1
49141-46906ADJUSTING SHAFT1
50SS-7110840-SPSCREW 11/64-40 L=7.82
51SS-9110543-CPSCREW 11/64-40 L=5.31
52SM-6061202-TPSCREW M6 L=121
53WP-0501016-SDWASHER 5X10.5X11
54WP-0612516-SDWASHER 6.1X15.2X2.51
55MAZ-15516000MOVING PLATE1
56TA-2100904-RORUBBER PLUG1
57SD-0550181-SPHINGE SCREW D= 5.50 H= 1.8(1)
58WP-0501016-SDWASHER 5X10.5X1(2)
59141-49603NEEDLE HOLE GUIDE1

Page 51

Juki LK-1900 parts on page 51
RefPart numberPart nameQty
1MAZ-15601000GUIDE1
2MAZ-15602000PRESSURE PLATE1
3MAZ-155080B0SMALL CLAMP JAW LEVER ASM.,L1
4MAZ-155080A0SMALL CLAMP JAW LEVER ASM.,L(1)
5MAZ-15510000SPRING, LEFT(1)
6SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
7141-49157MIDDLE CLAMP JAW LEVER ASM.,L1
8MAZ-15508000SMALL CLAMP JAW LEVER, L(1)
9MAZ-15510000SPRING, LEFT(1)
10SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
11141-49108PLATE L, L(1)
12SS-2060310-SPSCREW 3/32-56 L=3(1)
13MAZ-155070B0SMALL CLAMP JAW LEVER ASM.,R1
14MAZ-155070A0SMALL CLAMP JAW LEVER ASM.,R(1)
15MAZ-15509000SPRING, RIGHT(1)
16SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
17141-49058MIDDLE CLAMP JAW LEVER ASM.,R1
18MAZ-15507000SMALL CLAMP JAW LEVER ASM.,R(1)
19MAZ-15507000SMALL CLAMP JAW LEVER ASM.,L(1)
20SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
21141-49009PLATE L, R(1)
22SS-2060310-SPSCREW 3/32-56 L=3(1)
23MAZ-15701000GUIDE1
24MAZ-15702000PRESSURE PLATE1
25MAZ-157070BBLARGE CLAMP JAW LEVER ASM.,R1
26MAZ-157070BALARGE CLAMP JAW LEVER ASM.,R1
27MAZ-157070AALARGE CLAMP JAW LEVER ASM.,R(1)
28MAZ-157070ABLARGE CLAMP JAW LEVER ASM.,R(1)
29MAZ-15709000SPRING,RIGHT(1)
30SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
31MAZ-15715000SPACER1
32MAZ-157080BALARGE CLAMP JAW LEVER ASM.,L1
33MAZ-157080BBLARGE CLAMP JAW LEVER ASM.,L1
34MAZ-157080AALARGE CLAMP JAW LEVER ASM.,R(1)
35MAZ-157080ABLARGE CLAMP JAW LEVER ASM.,R(1)
36MAZ-15710000SPRING,LEFT(1)
37SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
38MAZ-15715000SPACER1
39MAZ-158070BBEXTRA SMALL CLAMP LEVER ASM.,R1
40MAZ-158070BAEXTRA SMALL CLAMP LEVER ASM.,R1
41MAZ-158070ABEXTRA SMALL CLAMP LEVER ASM.,L(1)
42MAZ-158070AAEXTRA SMALL CLAMP LEVER ASM.,L(1)
43MAZ-15809000SPRING,RIGHT(1)
44SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
45MAZ-15801000GUIDE1
46MAZ-158080BBEXTRA SMALL CLAMP LEVER ASM.,L1
47MAZ-158080BAEXTRA SMALL CLAMP LEVER ASM.,L1
48MAZ-158080ABEXTRA SMALL CLAMP LEVER ASM.,L(1)
49MAZ-158080AAEXTRA SMALL CLAMP LEVER ASM.,L(1)
50MAZ-15810000SPRING,LEFT(1)
51SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
52141-49900NEEDLE HOLE GUIDE1
53141-48852SMALL CLAMP JAW LEVER ASM.,R1
54MAZ-15507000SMALL CLAMP JAW LEVER ASM.,L(1)
55MAZ-15509000SPRING, RIGHT(1)
56141-48803PLATE K, R(1)
57SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
58SS-2060310-SPSCREW 3/32-56 L=3(1)
59141-48951SMALL CLAMP JAW LEVER ASM.,L1
60MAZ-15508000SMALL CLAMP JAW LEVER, L(1)
61141-48902PLATE K, L(1)
62SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
63MAZ-15510000SPRING, LEFT(1)
64SS-2060310-SPSCREW 3/32-56 L=3(1)

Page 53 — 30. LK-1903-305:SHANK BUTTON CLAMP MECHANISM COMPONENTS

Juki LK-1900 parts on page 53
RefPart numberPart nameQty
1141-46054PICK-UP DEVICE COMPL.1
2SS-7110740-TPSCREW 11/64-40 L=7(2)
3MAZ-16012000LEVER SPRING HOOK(1)
4MAZ-16013000BUTTON SUPPORT LEVER SPRING(1)
5141-46203PICK-UP FOOT INSTALLING BASE(1)
6141-46104PICK-UP INSTALLING BASE(1)
7141-41402INSTALLING SHAFT(1)
8RE-0700000-KOE-RING 7(2)
9MAZ-15515000SLIDE BLOCK(1)
10141-46401PRESSER PLATE(1)
11MAZ-16014000BUTTON SUPPORT RELEASE LEVER(1)
12SS-7110740-TPSCREW 11/64-40 L=7(1)
13MAZ-16011000BUTTON SUPPORT LEVER SHAFT(1)
14SS-7110740-TPSCREW 11/64-40 L=7(1)
15MAZ-16004000BUTTON CLAMP BASE(1)
16SS-6111052-TPSCREW(1)
17WP-0482086-SDWASHER 4.8X11.5X2(1)
18MAZ-16005000BUTTON CLAMP BASE(1)
19SS-7090510-SPSCREW 9/64-40 L= 4.6(1)
20CS-0640811-SPTHRUST COLLAR D=6.35 W=8(1)
21SS-8110410-TPSCREW 11/64-40 L= 3.5(1)
22MAZ-16010000BUTTON SUPPORT LEVER(1)
23MAZ-160090A0BUTTON SUPPORT RUBBER ASM.(1)
24MAZ-16009000BUTTON SUPPORT RUBBER(1)
25B2406-372-000SHANK BUTTON HOLDING CLAMP(1)
26SS-7110740-TPSCREW 11/64-40 L=7(1)
27MAZ-16002000FEED PLATE(1)
28MAZ-1600300AFEED PLATE, A(1)
29SS-6110480-SPSCREW 11/64-40 L=4.3(1)
30SS-9111010-SPSCREW 11/64-40 L=9.5(1)
31WP-0482086-SDWASHER 4.8X11.5X2(1)
32WP-0501016-SDWASHER 5X10.5X1(2)
33MAZ-15514000SUPPORT PLATE(1)
34135-40901STATIONING BLOCK SHAFT(1)
35D2548-232-D00SNAP RING,FOR CONNECTING ROD(1)
36NS-6150310-SPNUT 15/64-28(1)
37SS-9110460-CPSCREW 11/64-40 L=4(2)
38SS-9621413-SPSCREW 3/16-32 L=13.5(2)
39MAZ-16022000BUTTON CLAMP SUPPORT, FRONT(1)
40MAZ-16023000BUTTON CLAMP SUPPORT, REAR(1)
41D1401-M1Y-C0ANEEDLE BAR1
42141-47904WIPER1
43138-10908MOVING PLATE LINK A1
44SS-6090612-TPSCREW 9/64-40 L=62
45MAZ-16015000BUTTON SUPPORT LINK1
46SD-0640321-TPHINGE SCREW D=6.35 H=3.21
47MAZ-16021000NEEDLE HOLE GUIDE1
48MTQ-300B1400NEEDLE TQX3 #141
49141-48209BUSHING1
50141-48100CONNECTING LINK1
51SD-0700271-TPHINGE SCREW2
52138-64400WIPER LINK1
MAZ-16008000BUTTON SUPPORT RUBBER(1)
SS-9110460-SPSCREW 11/64-40 L=4(2)
D1401-MIY-COANEEDLE BAR1

Page 55 — 31. LK-1904

Juki LK-1900 parts on page 55
RefPart numberPart nameQty
1141-36709CLOTH FEED BASE1
2141-37053LEVER DRIVING PLATE COMPL.,L1
3141-36956LEVER DRIVING PLATE COMPL.,R1
4141-37608WORK CLAMP FOOT A ,LEFT1
5141-37509WORK CLAMP FOOT A ,RIGHT1
6141-36808SUPPORT PLATE1
7SS-6111010-TPSCREW 11/64-40 L= 9.52
8141-35503LOWERING FOOT1
9141-35602LOWERING ARM1
10141-35305FINGER GUARDE1
11SS-8110422-TPSCREW 11/64-40 L=41
12CM-3002000-B2LABEL(25).1
13CM-3002000-02CAUTION LABEL(25)1
14141-37806CLOTH PRESSER FOOT B ,RIGHT1
15141-36303CLOTH FEED PRESSER PLATE ,L1
16141-36204CLOTH FEED PRESSER PLATE ,R1
17SS-2110920-TPSCREW 11/64-40 L=8.54
18SS-4110615-SPSCREW 11/64-40 L=62
19141-35701CONNECTING BAR1
20141-36113CLOTH FEED PLATE1
21141-36006CLOTH FEED SUPPORT PLATE1
22141-37707CLOTH PRESSER LOWER PLATE A1
23141-38002CLOTH PRESSER LOWER PLATE B1
24141-37905CLOTH PRESSER FOOT B ,LEFT1

Page 56 — 32. ACCESSORIES PARTS FOR LK-1900 SUB CLASSES

Juki LK-1900 parts on page 56
RefPart numberPart nameQty
1MDP-170B1402NEEDLE DPX17#14-21
2MTQ-300B1402TQX3#14-21
3141-46757BUTTON RISING BAR ASM.1
4141-46807INSTALLING BASE(1)
5141-46708BUTTON RISING BAR(1)
6SS-6080340-SPSCREW 1/8-44 L=2.9(1)
7WP-0370316-SDWASHER 3.7X8X0.3(2)
8SS-9090813-TPSCREW 9/64-40 L=8(1)
9MAZ-1600300BFEED PLATE, B1
10178-48458BUTTON TRAY ASM.1
11178-48508BUTTON TRAY BASE1
12SK-3412001-SEWOOD SCREW D=4.1 L=202
13SS-9151210-TPSCREW 15/64-28 L=11.81
14138-63758SHAFT PLATE COMPL.1
15138-63709SAFETY PLATE INSTALLING PLATE(1)
16138-89407SAFETY PLATE(1)
17B3121-980-000SAFETY PLATE INSTALLING PLATE(1)
18138-63808SAFETY PLATE BACK SPRING(1)
19PS-0200062-KHSPRING PIN 2X6(1)
20SS-4110715-SPSCREW 11/64-40 L=7(2)
21SS-6110810-TPSCREW 11/64-40 L=8(2)
22NS-6110310-SPNUT 11/64-40(1)
23WP-0450801-SDWASHER 4.5X10X0.8(2)
24SD-0601021-SPHINGE SCREW D=6 H=10.2(1)
25B1506-352-000TENSION SPRING RACK B(1)
26NS-6120310-SPNUT 3/16-28(1)
27WP-0740516-SPWASHER 7.4X11.8X0.5(1)
28MDP-170B1902NEEDLE DPX17#19-21
29141-38101PRESSER PLATE COVER1
30141-16909FEED PLATE I1

Page 57 — 33. LIST FOR INFORMATION OF CHANGE

Juki LK-1900 parts on page 57
RefPart numberPart nameQty
17SS-8110422-TPSS-8110422-TP
22112-80856
23135-38152
37SS-4090515-SPSS-4090515-SP
55WP-0480856-SPWP-0480856-SP
41HD-0013500-00HD-0013500-00
21WP-0560860-SEWP-0560860-SE
44135-00400
2141-03154
3141-03105
6B3504-280-000B3504-280-000
7SS-6090440-SPSS-6090440-SP
9CQ-2522000-00CQ-2522000-00
74CS-080081C-SHCS-080081C-SH
53HD-0013500-00HD-0013500-00
9135-30357
13B3507-280-000B3507-280-000
1141-15158
3141-15356
10M8540-580-0A0M8540-580-0A0
11M8901-590-AA0M8901-590-AA0
12M8901-590-BA0M8901-590-BA0
36SL-4040681-SFSL-4040681-SF
39SL-4051091-SFSL-4051091-SF
49M1022-590-000M1022-590-000
50SL-4031081-SFSL-4031081-SF
25M9011-590-0A0M9011-590-0A0
26HD-0013500-00HD-0013500-00
17SS-7110730-SPSS-7110730-SP
22141-01208
23138-16764
37SS-4090715-SPSS-4090715-SP
41HD-0019300-00HD-0019300-00
75141-15364
21141-05704
44141-05605
56RO-0481901-00RO-0481901-00
2141-03006
3141-03907
6141-03907
7SS-4090415-SPSS-4090415-SP
9CQ-2020000-00CQ-2020000-00
16CQ-2000000-00CQ-2000000-00
17141-04004
18SS-6060410-TPSS-6060410-TP
19BT-0500300-EABT-0500300-EA
74CS-080081B-SHCS-080081B-SH
53HD-0019300-00HD-0019300-00
9B3509-220-000B3509-220-000
13141-14607
25CQ-2020000-00CQ-2020000-00
1141-15752
3141-15364
2M8910-590-0A0M8910-590-0A0
10M8540-590-0A0M8540-590-0A0
11M8901-590-AA0-AM8901-590-AA0-A
12M8901-590-BA0-AM8901-590-BA0-A
36SL-4040681-SCSL-4040681-SC
39SL-4051091-SCSL-4051091-SC
25M9011-590-0A0-AM9011-590-0A0-A
26HD-0019300-00HD-0019300-00

Page 58

Juki LK-1900 parts on page 58
RefPart numberPart nameQty
27HX-0012300-0B
1141-17501
33B2102-205-000
34SS-6621220-SP
6B2559-372-000
18B2559-372-000
33B2559-372-000
41B2559-372-000
43MAZ-158070BA
44MAZ-158070BB
45MAZ-158070AA
46MAZ-158070AB
49B2559-372-000
51MAZ-158080BA
52MAZ-158080BB
53MAZ-158080AA
54MAZ-158080AB
57B2559-372-000
27HD-0012300-00
68141-07155
69141-07106
70141-07205
71RE-1500000-KO
72141-07304
1141-22550
1141-17519
33B2102-205-00A
34SS-7111120-SP
59141-49603
39MAZ-158070BB
40MAZ-158070BA
41MAZ-15807-AB
42MAZ-15807-AA
46MAZ-158080BB
47MAZ-158080BA
48MAZ-158080AB
49MAZ-158080AA
52141-49900
53141-48852
59141-48951
30141-16909

Page 63 — NUMERICAL INDEX OF PARTS

Juki LK-1900 parts on page 63
RefPart numberPart nameQty
9141-46203
5141-46203
13141-46302
32141-46401
10141-46401
5141-46708
3141-46757
4141-46807
49141-46906
17141-47003
12141-47003
18141-47102
13141-47102
23141-47201
18141-47201
20141-47359
15141-47359
7141-47508
43141-47508
5141-47607
35141-47607
15141-47755
28141-47755
8141-47805
21141-47805
42141-47904
50141-48100
49141-48209
19141-48407
44141-48407
18141-48803
56141-48803
15141-48852
53141-48852
25141-48902
61141-48902
23141-48951
59141-48951
21141-49009
17141-49058
11141-49108
7141-49157
59141-49603
52141-49900
10170-07402
33170-07402
13178-45009
10178-48458
11178-48508
61225-37658
62225-38100
63225-38300
64225-38409
14229-30309
1229-30358
10229-30408
9229-30507
7229-30705
5229-30804
4229-30903
3229-31000
2229-31109
15229-31208
11229-31307
8229-31406

Juki LK-1900 — parts catalog