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Juki LK-1900B Parts Book (PDF)

Bartack · also listed as LK1900B, 1900BDownload PDF

Text index — Juki LK-1900B

Page 7 — 1. FRAME & MISCELLANEOUS COVER COMPONENTS

Juki LK-1900B parts on page 7
RefPart numberPart nameQty
1400-06475MOTOR COVER1
2SM-5040855-SNSCREW4
3400-06478UPSIDE COVER1
4SM-4061255-SPSCREW M6 L=126
5400-10404PROTECTION_PLATE1
6SM-4050855-SPSCREW3
7400-06487BED COVER LEFT1
8400-06488BED COVER RIGHT1
9SM-6040650-TPSCREW M4 L=65
10400-06481FACE COVER1
11229-02506FACE PLATE1
12SM-4041055-SPSCREW2
13400-10405CRANK_ROD_COVER1
14SL-6040892-TNBOLT2
15401-42674CYLINDER_ARM_CAP_ASM.1
16135-08700HOOK COVER PRESSER SPRING PIN(1)
17262-21101HOOK COVER PRESSER SPRING A(1)
18401-42677CYLINDER ARM CAP PLATE(1)
19SM-3030552-TNSCREW M3 L=5(2)
20401-42675CYLINDER ARM CAP(1)
21400-09290HINGE STUD2
22SM-8060612-TPSCREW M6 L=64
23141-13468BOBBIN THREAD TENSION ASM.1
24141-13450BOBBIN THREAD TENSION ROD ASM.(1)
25B3126-012-000THREAD TENSION DISK(2)
26D7133-555-B00CONNECTING ROD SPRING(1)
27110-72402THREAD TENSION NUT(1)
28NS-6110310-SPNUT 11/64-40(1)
29400-30828THREAD_TAKE_UP_LEVER_COVER1
30SM-4030855-SNSCREW M3 L=8.02
31400-10414THREAD_GUIDE_NO.11
32SM-4061255-SPSCREW M6 L=121
33262-11904THREAD GUIDE PLATE1
34SM-4061255-SPSCREW M6 L=121
35400-10571L_SHAPED_THREAD_GUIDE_A1
36NM-6040000-SNNUT M41
37229-20508ARM THREAD GUIDE A1
38SM-6040650-TPSCREW M4 L=61
39137-05108TAKE-UP THREAD GUIDE B1
40SM-6040650-TPSCREW1
41B1129-210-000FRAME THREAD GUIDE (B)1
42SM-6040650-TPSCREW1
43CM-3002000-02CAUTION LABEL(25)1
44SM-4030601-SNSCREW M3 L=61
45401-02261SAFETY_LABEL_S1
46105-02300THREAD CUTTER1
47229-01805GROUND MARK1
48TA-0750704-R0RUBBER PLUG2
49TA-0850604-R0RUBBER PLUG2
50TA-1050504-R0RUBBER PLUG3
51TA-1250406-R0RUBBER PLUG D=12.5 L=43
52SM-6041150-TPSCREW M4 L=113
53135-09807OIL SHIELD CAP1
54TA-1550902-R0PLUG2
55TA-2100904-R0RUBBER PLUG2
56401-42740BOBBIN_WINDER_UNIT1
57RC-0560711-KPRETAINING RING(1)
58RE-0400000-KOE-RING 4(1)
59262-60802BTW BEARING SPACER(1)
60262-61602BOBBIN SPRING(1)
61262-61701BTW SPRING(1)
62262-60109BTW BASE(1)
63262-60208BTW CAM PLATE(1)
64262-60901BTW SHAFT(1)
65262-61008BTW LEVER SHAFT(1)
66262-61107BTW LEVER(1)
67SM-5040655-SNSCREW(1)
68WP-0450826-SCWASHER 4.5X10X0.8(1)
69262-60307BTW BASE SHAFT(1)
70262-61305BTW BEARING(2)
71401-42773BTW_SHAFT_BASE(1)
72262-61206BTW SPACER(1)
73262-60505BTW CAM LEVER(1)
74SM-8050502-TPSCREW M5 L=5(1)
75262-60604BTW WHEEL(1)
76SM-8040802-TPSCREW M4X8(2)
77262-60703BTW TORSION SPRING(1)
78262-61503BTW WHEEL RUBBER(1)
79401-42812FACE_COVER_CUSHION1
80CM-3002000-01ATTENTION SEAL1
81229-01409NEEDLE BAR UPPER BUSH CAP1
82CM-1001000-01OIL INJECTION PROHIBITION LABEL1
83262-21200HOOK COVER PRESSER SPRING B1
84SM-5040855-SNSCREW1
85401-44258THREAD_TAKE_UP_LEVER_COVER1
86TA-1470704-R0RUBBER PLUG1
87TA-2100904-R0RUBBER PLUG1

Page 9 — 2. MAIN SHAFT & NEEDLE BAR COMPONENTS

Juki LK-1900B parts on page 9
RefPart numberPart nameQty
1401-42678MAIN_SHAFT1
2401-42685FRONT_BEARING2
3400-10417BEARING_BUSH_SCREW(4)
4401-42686BACK_BEARING1
5SM-8480652-TPSCREW(2)
401-12990CRANK_ROD_ALL_ASM.1
401-10825CRANK_ROD_SUPPORT_PLATE(1)
SM-1030601-SPSCREW M3 L=6(3)
401-12993OSCILLATOR_ARM(1)
400-30939OSCILLATOR_PIN(1)
SM-6060550-TPSCREW M6 L=4.5(1)
400-26818WASHER(1)
SM-8060812-TPSCREW M6 L=8(2)
101-08009OIL SEAL(1)
RE-0800000-KOE-SHAPED SNAP RING (8MM)1
GAF-01007000SPRING1
401-42689COUNTER_WEIGHT_COMPL.(1)
401-42691COUNTER_WEIGHT(1)
400-10424COUNTER_WEIGHT_SCREW_A(1)
400-10425COUNTER_WEIGHT_SCREW_B(1)
400-10426COUNTER_WEIGHT_SCREW_C(2)
WP-0820516-SPWASHER 11.6X8.2X0.6(1)
401-10841THRUST_COLLAR_ASM.(1)
401-10842THRUST_COLLAR(1)
SM-80506A2-TPSCREW M5 L=6(2)
401-42692THREAD_TAKE_UP_COMPL.(1)
401-42701LEFT_HAND_SCREW(1)
401-42697NEEDLE_BAR_CRANK_ROD_COMPL.(1)
401-42693THREAD_TAKE_UP_ASM.(1)
401-42696NEEDLE_BAR_CRANK(1)
401-42806TAKE_UP_CRANK_ASM.(1)
RE-0300000-KOE-RING 3(2)
SM-7030550-TPSCREW M3 L=4.51
SM-8040310-SSSCREW M4 L=32
401-38137IPM550W MOTOR1
400-10470SHUTTLE_ASM._SCREW2
401-36292BTW_DRIVING_WHEEL_ASM.1
401-44697BTW_DRIVING_WHEEL 03 ASM.1
401-36293BTW_DRIVING_WHEEL(1)
401-44696BTW_DRIVING_WHEEL(1)
400-06516GEAR B1
SS-6090670-TPSCREW 9/64-40 L=61
400-90058SLIDE BLOCK1
401-42705NEEDLE_BAR_METAL1
401-42706NEEDLE_BAR_LOWER_METAL1
400-10574THREAD_GUIDE1
D1405-L7A-M00NEEDLE BAR THREAD GUIDE1
MDP-500B1100NEEDLE DPX5 #111
MDP-500B1400NEEDLE DPX5 #141
MDP-170B2100NEEDLE DPX17 #211
400-06515GEAR A1
SL-6052592-TNBOLT4
401-42681COUPLING ASM.1
SM-80608A2-TPSCREW M6 L=8(4)
B1212-210-D00PULLEY1
B1144-210-000REVOLVING DIRECTION LABEL1
265-00306HAND PULLEY SHAFT1
PS-0400142-KHSPRING PIN 4X141
A1230-500-00ASET-SCREW1
401-10812CRANK_BALANCER_ASM.(1)
400-10439CRANK_BALANCER_FIX_PLATE(2)
401-10813CRANK_BALANCER1
401-42704NEEDLE_BAR1
B1411-552-000NEEDLE_BAR_CLAMP1

Page 11 — 3. PRESSER LIFTER & WIPER COMPONENTS

Juki LK-1900B parts on page 11
RefPart numberPart nameQty
1401-39178PRESSER LIFTING MOTOR1
2SM-6051602-TPSCREW M5X0.8 L=164
3SB-1100024-00BEARING1
4SM-6040802-TPSCREW M4X0.7 L=81
5400-04254UTT_CAM_ROLLER1
6400-40256CAM ROLLER SHAFT1
7NM-6040001-SPNUT M4X0.72
8400-06661LIFTER LINK A ASM.1
9400-06716THREAD TRIMMER SHAFT1
10SM-8060812-TPSCREW M6 L=81
11400-23831SPRING_RACK1
12SM-4040855-SPSCREW1
13262-26209SPRING1
14400-06666SENSOR SLIT ASM.1
15SM-8050402-TPSCREW2
16400-10443SENSOR_INSTALLING_BASE1
17SM-6040802-TPSCREW M4X0.7 L=81
18HD-0005700-0APHOTO SENSOR1
19SL-4031291-SCSCREW M3X121
20400-06665LIFTER LINK B1
SD-0800327-TPHINGE SCREW D=8 H=3.21
NM-6050001-SPNUT M51
SD-0700406-TPHINGE SCREW D=7 H=41
400-06671CONNECTING ARM1
SM-6061802-TPSCREW M6 L=181
400-83882CONNECTING SHAFT1
400-08693LOWERING ARM1
SD-0790606-TPHINGE SCREW D=7.94 H=61
NM-6060001-CPNUT M61
400-10450LOWERING_FOOT1
141-04400CONNECTING LINK1
SD-1000406-TPHINGE SCREW D=10 H=42
400-10460WIPER_CONNECTING_LINK1
SD-0600206-TPHINGE SCREW D=6 H=21
262-18008SPRING1
400-10451WIPER_CONNECTING_ARM_ASM.1
RC-0470611-KPRETAINING RING 4.71
400-10455WIPER_CONNECTING_LINK_SHAFT1
400-10457WIPER_STOPPER1
400-10458WIPER_CONNECTING_PLATE1
400-17202WIPER C ASM.1
NM-6060003-SCNUT M61
SD-0640216-TPHINGE SCREW D=6.35 H=2.11
400-06678WIPER BASE PLATE1
WP-0450801-SPWASHER1

Page 13 — 4. SHUTTLE DRIVER SHAFT COMPONENTS

Juki LK-1900B parts on page 13
RefPart numberPart nameQty
1HX-0015000-0DCABLE CLIP1
2400-12127OIL_PIPE_HOLDER1
3SM-6040502-TPSCREW M4X0.7 L=51
4400-13721TUBE_CLAMP1
5SL-4040891-SCSCREW M4 L=81
6401-69068THRUST_COLLAR_ASM1
7401-69069THRUST_COLLAR(1)
8SM-8480652-TPSCREW(2)
9SB-1100024-00BEARING3
10401-10830LOWER_SHAFT_GEAR_ASM.1
11401-12994OSCILLATOR_SHAFT1
12SM-8060612-TPSCREW M6 L=62
13400-10575LOWER SHAFT1
14EA-9500B01-00CABLE BAND1
15400-06578OIL WICK PRESSER1
SM-8061010-TPSCREW
SM-8060812-TPSCREW M6 L=8
400-10471SHUTTLE_RACE_ADJUSTING_SHAFT
401-81174SHUTTLE_ASM.
B1820-210-D00SHUTTLE OIL FELT A
B1822-215-P00SHUTTLE OIL FELT B
RE-0300000-KOE-RING 3
265-01858INNER HOOK PRESSER SPRING
141-04004INNER HOOK PRESSER ASM.
SM-6020460-TPONCE THROUGH OIL FELT PRESSER
141-03907SHUTTLE ONCE THROUGH OIL FELT
400-06577SHUTTLE LUBRICATING PLATE
SM-4030455-SPSCREW
CQ-2000000-00OIL WICK
236-30007TUBE
135-29607SHUTTLE PACKING
401-42719FELT
400-89365SHUTTLE
401-10856SHUTTLE BEARING RING
400-06575SUTTLE_OIL_SEAL
SB-3080010-CABEARING
SB-3080010-CBBEARING
SB-3080010-CCBEARING
SB-3080010-CDBEARING
B1815-210-000INNER HOOK UPPER SPRING
141-03253INNER HOOK PRESSER ASM. A
141-03352INNER HOOK PRESSER ASM. B
141-03659SHUTTLE RACE RING ASM. C
400-11512DRIVER_ASM.
400-14963SCREW 3/16-28 L=12
SS-6121212-TPSHUTTLE_DRIVER
400-11511SHUTTLE DRIVER
B1828-980-0BBBOBBIN
138-12102LOWER_SHAFT_GEAR_COVER_ASM.
401-42687LOWER_SHAFT_GEAR_COVER
401-42688LOWER_SHAFT_GEAR_FELT
400-10475SCREW M4 L=8
401-10827SCREW M4 L=8
HX-0015000-0BCABLE CLIP
SM-6040650-TPSCREW M4 L=8
400-06840RUBBER BUSH
400-06836OIL TANK ASM.
401-10846SHUTTLE
401-12995SHUTTLE(H)
400-14965SHUTTLE(H)
B1828-210-DAABOBBIN CASE ASM.
B1806-210-D00BOBBIN
400-10470SHUTTLE_ASM_SCREW
SM-8061050-TPSCREW
A4078-009-000BAND (SMALL)

Page 15 — 5. THREAD TENSION COMPONENTS

Juki LK-1900B parts on page 15
RefPart numberPart nameQty
1401-42273AT SOLENOID1
2SM-6040802-TPSCREW M4X0.7 L=84
3RE-0900000-KOE-RING 91
4400-06625SPRING1
5400-06617AT SOL PIN1
6400-10477AT_SOL_COLLAR1
7SM-8030412-TPSCREW2
8400-10479AT_PLATE1
9SM-6040802-TPSCREW M4X0.7 L=82
10WP-0450801-SDWASHER 4.5X10X0.82
11400-10482AT_DRIVE_LINK(F)_ASM.1
12400-10492AT_DRIVE_LINK(R)_ASM.1
13400-10495AT_PIVOT_BASE(R)1
14SM-6040602-TPSCREW M4 L=62
15400-10486AT_PIVOT_BASE(F)1
16SM-6041050-TPSCREW M4 L=102
17400-10487AT_PIVOT_SCREW2
18NM-6040003-SCNUT M42
19400-10489AT_PIVOT_SCREW_WASHER3
20400-10490AT_PIVOT_BEARING2
21400-10497AT_JOINT2
22400-10489AT_PIVOT_SCREW_WASHER2
23400-10498AT_JOINT_BEARING2
24NM-6030001-SCNUT M3X0.5 TYPE12
25400-10500AT_CONNECTION_BAR1
26400-06622AT SNAP PIN2
27400-10503THREAD_TENSION_1_ASM.1
28400-10504THREAD_TENSION_SHAFT(1)
29229-28808NUT(1)
30229-21506THREAD TENSION DISK(2)
31262-18602FIRST_THREAD_TENSION_SPRING(1)
32400-10508THREAD_TENSION_2_ASM.1
33400-10510THREAD_TENSION_POST_BASE(1)
34400-10511DISK_STOPPER_HOLDER_CAP(1)
35400-10512THREAD_TENSION_SHAFT_COLLAR(1)
36400-10513DISK_STOPPER_SPRING(3)
37400-10514DISK_STOPPER(1)
38400-10515ASSY_THREAD_TENSION_POST(1)
39400-10478AT_SOL_COLLAR_SCREW(1)
40229-21605THREAD TAKE-UP SPRING(1)
41400-10521HOLD_CAP_SCREW(3)
42400-10522SHAFT_NUT(1)
43400-10523POST_BASE_C_RING(1)
44400-10509THREAD_TENSION_SHAFT(1)
45400-13967AT-FELT1
46SL-4040681-SCSCREW M4 L=61
47SM-80606A2-TPSCREW M6 L=61

Page 17 — 6. THREAD TRIMMER MECHANISM COMPONENTS

Juki LK-1900B parts on page 17
RefPart numberPart nameQty
1401-42728THREAD_TRIMMER_CAM1
2SM-8050592-TPSCREW2
3WP-0450801-SPWASHER1
4400-40256CAM ROLLER SHAFT1
5NM-6040001-SPNUT M4X0.72
6400-06712THREAD TRIMMER LINK ASM.1
7SD-0800327-TPHINGE SCREW D=8 H=3.21
8NM-6050001-SPNUT M51
9400-06716THREAD TRIMMER SHAFT1
10SM-8060812-TPSCREW M6 L=82
11400-06717CONNECTING BAR1
12400-10525THREAD_TRIMMER_SENSOR_SLIT1
13SM-6040802-TPSCREW M4X0.7 L=81
14HD-0022300-00PHOTO SENSOR1
15SL-4041291-SCSCREW M4 L=121
16400-10526THREAD_TRIMMER_SENSOR_BASE1
17SM-4040855-SPSCREW2
18401-42720NEEDLE PLATE ASM A1
19401-42721NEEDLE PLATE ASM H1
20401-42722NEEDLE PLATE ASM E1
21B2417-280-000THREAD CUTTER LEVER SHAFT(1)
22B2426-280-000NEEDLE HOLE GUIDE(1)
23141-09607NEEDLE HOLE GUIDE(1)
24D2426-282-C00NEEDLE HOLE GUIDE(1)
25SS-1060210-TPSCREW 3/32-56 L=2.2(2)
26401-42725NEEDLE PLATE(1)
27B2424-280-000FIXING KNIFE(1)
28SS-7090410-SPSCREW 9/64-40 L=3.5(2)
29B2418-280-000MOVING KNIFE LINK(1)
30B2416-280-000THREAD CUTTING LEVER RING(1)
31B2415-280-0A0THREAD CUTTER LEVER ASM. (SMALL)(1)
32B2414-280-0A0THREAD CUTTER LEVER ASM. (LARGE)(1)
33SS-6110430-TPSCREW 11/64-40 L=4.0(1)
34WP-0450846-SPWASHER(1)
35SS-7110740-TPSCREW 11/64-40 L=7(1)
36B2423-280-00CMOVING KNIFE WASHER C(1)
37B2423-280-00AMOVING KNIFE WASHER A(1)
38B2423-280-00BMOVING KNIFE WASHER B(1)
39B2423-280-00DMOVING KNIFE WASHER D(1)
40B2423-280-00EMOVING KNIFE WASHER E(1)
41B2421-280-0A0MOVING KNIFE ASM.(1)
42SD-0500091-TPHINGE SCREW D=5.0 H=0.9(1)
43SM-1040650-TPSCREW M4 L=64
44401-50756CAM_ROLLER_A1
45401-50757CAM_ROLLER_B1
46401-50758CAM_ROLLER_C1
47401-50759CAM_ROLLER_D1

Page 19 — 7. FEED MECHANISM COMPONENTS

Juki LK-1900B parts on page 19
RefPart numberPart nameQty
1401-39176X FEED MOTOR1
2SM-4041655-SPSCREW M4 L=164
3401-42729X FEED GEAR1
4SM-8480662-TPSCREW M6X0.75 L=62
5401-39177Y FEED MOTOR1
6SM-4041655-SPSCREW M4 L=162
7400-10536Y_FEED_MOTOR_BASE1
8SM-6041150-TPSCREW M4 L=112
9265-01502Y FEED GEAR1
10SM-8060602-TPSCREW M6X62
11401-42731CLOTH_FEED_ARM1
12262-22703FEED DRIVING ARM SHAFT1
13SM-8060812-TPSCREW M6 L=81
14262-23305SLIDE BLOCK STUD1
15B1414-232-000SQUARE BLOCK1
16SM-8060812-TPSCREW M6 L=81
17400-06738Y FEED SHAFT1
18B2509-704-000BUSHING REAR2
19401-42733LENGTHWISE FEED ARM1
20SM-8060612-TPSCREW M6 L=62
21262-23503HINGE STUD1
22400-06740CLOTH FEED SUPPORT PLATE1
23SM-6040650-TPSCREW3
24400-06737CLOTH FEED PLATE1
25400-06739CLOTH FEED PRESSER PLATE1
26SM-1040650-TPSCREW M4 L=66
27401-42735SLIDER SHEET1
28SM-4030601-SNSCREW M3 X 62
29141-16107FEED PLATE A1
30141-16206FEED PLATE B1
31135-54803FEED PLATE1
32141-16800FEED PLATE H1
33141-16404FEED PLATE D1
34SM-3061052-TPSCREW M6 L=101
35WP-0621016-SDWASHER 6.2X13X11
36400-83883LIFTING LEVER SHAFT B1
37SM-4042055-SPSCREW M4 L=202
38WP-0450801-SPWASHER4
39401-42734SUPPORT PLATE1
40SM-6040802-TPSCREW M4X0.7 L=82
41400-39013FEED BRACKET B1
42401-42736SLIDER1
43262-24808BALL RETAINER1
44SS-8150510-TPSCREW 15/64-28 L=4.71
45400-83885WASHER2
46B1414-232-00ACRANK SLIDE BLOCK1
47B1414-232-00BGUIDE ROLLER1
48400-83884THRUST COLLAR D=8 W=82
49SM-8050512-TPSCREW M5 L=54
50WP-0450801-SPWASHER4
51262-04008LIFTING LEVER (RIGHT)1
52262-04107LIFTING LEVER (LEFT)1
53141-05407CLOTH PRESSER SPRING2
54135-18501SPRING SUSPENSION1
55262-24105WORK CLAMP FOOT FACE PLATE1
56SS-2110930-SPSCREW 11/64-40 L=8.75
57SS-7110740-TPSCREW 11/64-40 L=74
58262-24204FINGER GUARD1
59135-48300FINGER GUARD1
60SS-8080310-TPSCREW 1/8-44 L=2.82
61135-18709WORK CLAMP FOOT (LEFT)1
62135-18600WORK CLAMP FOOT (RIGHT)1
63135-48201WORK CLAMR FOOT (LEFT)1
64135-48102WORK CLAMR FOOT (RIGHT)1
65135-43012WORK CLAMP FOOT (LEFT)1
66135-42915WORK CLAMP FOOT (RIGHT)1
67401-03155LEVER_DRIVING_PLATE_L_ASM.1
68401-03154LEVER_DRIVING_PLATE_R_ASM.1
69SM-6061802-TPSCREW M6 L=181
70WP-0621016-SDWASHER 6.2X13X11
71400-10570HIDDEN_PLATE1

Page 21 — TC CLAMP COMPONENTS

Juki LK-1900B parts on page 21
RefPart numberPart nameQty
1401-42737THREAD_CLAMP_UNIT_ASM.1
2NM-6030003-SCNUT M3(1)
3400-76233TC_CLAMP_PLATE_ASM.(1)
4400-76238TC_SUPPORT_PLATE(1)
5400-15800TC_LINK_ASM.(1)
6WP-0320500-SCWASHER M3(2)
7RE-0200000-KOE-RING(2)
8SD-0400266-TPHINGE SCREW D=4 H=2.6(1)
9400-76237TC_BASE(1)
10400-10590TC_CAM_PLATE(1)
11400-06780TC_SPRING(1)
12400-76236TC_BASE_COVER(1)
13SM-6020350-SPSCREW M2 L=2.5(4)
14401-55049TC_OPEN_PLATE(1)
15400-30943TC_NOTCH_R_H(1)
16400-76232TC_OPEN_SPRING(1)
17400-30942TC_NOTCH_F_H(1)
18SM-4020600-SPSCREW M2 L=6(2)
19400-12815TC JOINT ASM.(1)
20SM-2360110-TPSCREW(2)
21SM-6040650-TPSCREW(3)
22400-06761TC CLAMP(1)
23SM-6020450-TPSCREW(2)
24SD-0350156-TPSHOULDER SCREW(1)
25400-10527TC_DRIVING_ARM_ASM.1
26401-42739TC_DRIVING_ARM(1)
27400-11152TC_ARM_SCREW(2)
28SD-0800407-TPSHOULDER SCREW1
29400-06776TC_CONNECTING_LINK1
30401-39179THREAD CLAMP MOTOR1
31SM-6041202-TPSCREW M4X0.7 L=124
32SD-0350156-TPSHOULDER SCREW1

Page 22 — 9. SENSOR COMPONENTS

Juki LK-1900B parts on page 22
RefPart numberPart nameQty
1EA-9500B01-00CABLE BAND2
2EA-9500B02-00CABLE BAND 1502
3400-05732PF SENSOR CABLE ASM.1
4KX-0000003-80SPACER4
5401-42747TT SENSOR CABLE ASM.1
6400-06495SAFETY SW ASM.1
7400-06496SAFETY SW BASE(1)
8236-38109SAFETY SWITCH ARM.(1)
9400-06497SAFETY SW ARM SHAFT(1)
10236-38208SAFETY SWITCH SPRING(1)
11236-38406SAFETY SWITCH NUT(1)
12400-05734SAFETY SW CABLE ASM.(1)
13SM-4021201-SCSCREW M2 L=12(2)
14EA-9500B01-00CABLE BAND(1)
15SM-4050855-SPSCREW1
16401-37370INT PCB ASM.1
17HX-0015000-0KCABLE CLIP1
18SM-4040855-SPSCREW1
19SL-4040881-SFSCREW M4 L=84
20141-15554HEAD GROUND CABLE A ASM.1
21SM-4040855-SPSCREW1

Page 23 — 10. THREAD STAND COMPONENTS

Juki LK-1900B parts on page 23
RefPart numberPart nameQty
1400-96354THREAD STAND ASM.1
2400-85784SPOOL REST ROD (LOWER)(1)
3400-85785SPOOL REST ROD (UPPER)(1)
4400-85786SPOOL REST ARM (LOWER)(1)
5400-85787SPOOL REST ARM (UPPER)(1)
6400-85788SPOOL REST(2)
7400-85789SPOOL REST CUSHION(2)
8400-85790SPOOL PIN(2)
9400-85791SPOOL RETAINER(2)
10400-85792SPOOL REST ROD JOINT(1)
11400-85793SPOOL REST ROD RUBBER CAP(1)
12400-85794THREAD GUIDE(2)
13400-85795THREAD GUIDE BUSHING(2)
14400-96325SPOOL REST ROD NUT(1)
15WP-1612616-SEWASHER 16X30X2.6(2)
16400-85796SPOOL REST ROD RUBBER CUSHION(2)
17400-96326SPOOL REST ARM LOWER SCREW(1)
18NM-6050001-SENUT M5(2)
19400-96327SPOOL REST ARM UPPER SCREW(1)
20NM-6050001-SENUT M5(2)
21WS-0510002-KNSPRING WASHER M5(2)
22WP-0531001-SCWASHER M5(2)
23SM-4051405-SESCREW M5 L=14(2)
24NM-6050001-SENUT M5(2)

Page 25 — 11. TABLE STAND COMPONENTS (JT-K46)

Juki LK-1900B parts on page 25
RefPart numberPart nameQty
1401-43093TABLE1
141-18053T-STAND COMPL.1
ST-9053511-SRTAPPING SCREW M5X35(4)
141-18152UPPER STAND ASM. (RIGHT)(1)
141-18251STAND ASM. (RIGHT)(1)
B8101-210-AABUPPER STAND ASM.(1)
B8105-210-AAASTAND ASM.(1)
111-58300STAND SIDE SUPPORT(1)
111-58409STAND SIDE SUPPORT(1)
111-58607RUBBER CAP(4)
170-07402NUT(2)
111-58516UPPER STAND PLATE(2)
SL-9082091-SEWASHER HEXAGONAL BOLT(12)
138-17754Z-STAND PEDAL ASM.(1)
111-59001PEDAL SHAFT BRACKET(1)
B8153-771-000PEDAL CONNECTING ROD(1)
D8113-555-B00PEDAL BUSHING(2)
GPF-06080000PEDAL ADJUSTING PLATE(2)
GPF-060600A0PEDAL ASM.(1)
SM-9061203-SESCREW M6 L=12(2)
WP-0671016-SEWASHER 6.7X13X1(2)
WS-0621210-KRSPRING WASHER 6.2X11.4X1.2(2)
SM-9082023-SESCREW M8 L=20(2)
WP-0871602-SEWASHER 8.7X18X1.6(4)
WS-0861410-KRSPRING WASHER 8.6X15X1.4(2)
NM-6080721-SENUT M8(2)
B8108-555-0A0ADJUSTING SCREW ASM. WITH CAP(4)
NM-6120001-SENUT M12(4)
WP-1302501-SEWASHER M12(4)
WS-1253010-KNSPRING WASHER 12.5X21.5X3(4)
111-55108DRAWER1
111-55207DRAWER SUPPORT2
D8204-555-D00DRAWER STOPPER1
SK-3311601-SEWOOD SCREW D=3.1 L=166

Page 27 — 12. CONTROL BOX COMPONENTS

Juki LK-1900B parts on page 27
RefPart numberPart nameQty
1401-42663CONTROL BOX A ASM.1
401-42664CONTROL BOX B ASM.
401-42665CONTROL BOX C ASM.
401-53140CONTROL BOX A ASM.
401-53141CONTROL BOX B ASM.
401-53142CONTROL BOX C ASM.
401-15874FAN PLATE
401-43990STUD
401-15876PLATE B
401-15877MAIN PLATE
401-15878PLATE C
401-15879FAN COVER
401-37360MAIN PCB ASSY
401-05465MAIN PCB ASSY
401-14398FLT-T PCB ASSY
401-11214MAIN COOL SHEET
HX-0029200-0AWIRE SADDLE
HX-0033900-0MCONNECTING PART
SL-4040881-SCSPACER
SL-4042091-SCSCREW M4X0.7 L=12
SL-4041281-SCSCREW M4X0.7 L=12
M8002-430-000STOPPER
401-45901FRAME A
401-43988FRAME A
SL-4030881-SCSCREW M3 L=8
CM-3001000-01LABEL
CM-3004006-02VOLTAGE CAUTION LABEL L=25
CM-3001004-02VOLTAGE DANGER LABEL 3 (SMALL)
CM-6001001-01WEEE MARK LABEL S
401-50131EAC_MARK_LABEL_S
EA-9500B01-00CABLE BAND
E8760-452-S00TUBE
401-42267SDC PCB ASSY
WP-0430800-SCWASHER M4
401-43989FRAME B
401-14136COVER
401-41488AC_POWER_CORD_B_ASM.
401-46295AC_POWER_CORD_C_L_ASM.
401-41487AC POWER CORD A ASM.
401-14373SDC-MAIN P1 CORD ASM.
401-14375SDC-MAIN S CORD ASM.
WP-0852086-SCWASHER M8
WS-0820002-KRSPRING WASHER M8
NM-6080002-SCNUT M8
HF-0013050-P0FUSE 5A
HF-0030002-00FUSE 2A (220/240V)
M3004-511-00AVOLTAGE INDICATION CARD A
MTS-HJ100003BOLT
401-44511CORE SET UP MANUAL

Page 29 — 13. OPERATION PANEL COMPONENTS

Juki LK-1900B parts on page 29
RefPart numberPart nameQty
1401-42272OPERATION BOX ASSY1
2SK-3382001-SESCREW D=3.8 L=204
3401-46296PEDAL SENSOR L ASM1
4M3004-511-00AVOLTAGE INDICATION CARD A1
5HF-0030002-00FUSE 2A (220/240V)1
6HF-0013050-POFUSE 5A1
7400-42134CONNECING_ROD_ASSY1
8MAO-11532000CORD STAPLE3
9HA-0042500-00SWITCH1
10401-13427POWER SWITCH1
11SK-3512001-SEWOOD SCREW D=5.1 L=202
12GPK-570010B0PEDAL SWITCH ASM.1
13M9013-590-0A0PK57 TRANSFER CABLE ASM.1
14M9017-580-0A0POWER CABLE ASM.1
15400-05390CE POWER CABLE ASM.1
16400-23371SINGLE PHASE POWER CORD ASSY1
17401-52933PUB OPERATION BOX ASSY1
18401-46292CE OPERATION BOX ASSY1
19HN-0024600-00CORES2
20HN-0014900-00CLAMP FILTER(L)1
21HN-0028400-00CORES1
22HN-0014900-0ACLAMP FILTER1
23CM-6001001-01WEEE MARK LABEL S1

Page 31 — 14. WIRING DIAGRAM 電装配線図

Juki LK-1900B parts on page 31
RefPart numberPart nameQty
1401-37360MAIN PCB ASSY1
2401-42267SDC PCB ASSY1
3401-42272OPERATION BOX ASSY1
4401-46296PEDAL SENSOR L ASM1
5401-41488AC POWER CORD B ASM.1
6401-46295AC POWER CORD C L ASM1
7M9017-580-0A0POWER CABLE ASM.1
8400-05390JE POWER CABLE ASM.1
9400-23371SINGLE PHASE POWER CORD ASSY1
10HA-0042500-00SWITCH1
11401-13427POWER SWITCH1
12401-41487AC POWER CORD A ASM.1
13401-38137IPM550W MOTOR1
14401-11214FAN MOTOR ASSY1
15400-05728SOLENOID RELAY CABLE ASM.1
16400-06912SOLENOID FOR PICK UP ASM.1
17401-42273AT SOLENOID1
18400-06495SAFETY_SW_ASM.1
19401-42747TT SENSOR CABLE ASM.1
20400-05732PF SENSOR CABLE ASM.1
21401-37370INT PCB ASM.1
22401-39176X FEED MOTOR1
23401-39177Y FEED MOTOR1
24401-39178PRESSER LIFTING MOTOR1
25401-39179THREAD CLAMP MOTOR1
26401-05465FLT-T PCB ASSY1
27401-45901FLT-CE PCB ASSY1
28401-14373SDC-MAIN P1 CORD ASM.1
29401-14375SDC-MAIN S CORD ASM.1
30HD-0022300-00PHOTO SENSOR1
31HD-0005700-0APHOTO SENSOR1
32401-52933PUB OPERATION BOX ASSY1
33401-46292CE OPERATION BOX ASSY1
34401-44886IP-420U PANEL ASSY1
35401-52920MAIN PCB ASSY1
36PV-1202050-002-PORT SOLENOID VALVE1
37401-53196AIR SOLENOID VALVE CORD A ASM1
38401-53197AIR SOLENOID VALVE CORD B ASM1
39401-53194AUTO SWITCH A ASM1
40401-53195AUTO SWITCH B ASM1

Page 33 — 15. ACCESSORIE PARTS COMPONENTS

Juki LK-1900B parts on page 33
RefPart numberPart nameQty
1400-48536HEAD_COVER1
2229-32800ACCESSORIE BAG1
3400-06484SAFETY PLATE ASM.1
4400-51987SAFETY PLATE BASE(1)
5260-37200SAFETY PLATE(1)
6SM-4040655-SPSCREW M4 L=6(2)
7SM-4040855-SPSCREW(2)
8WP-0450801-SDWASHER 4.5X10X0.8(2)
9SM-6083002-TNSCREW M8 L=301
10WS-0610002-KNSPRING WASHER 6.1X12.2X1.54
11400-16195BED_HINGE_RUBBER2
12400-36110GREASE JOINT B1
13400-06323JUKI GREASE A TUBE1
14NM-6060001-SCNUT M68
15WP-0651646-SCWASHER4
16SM-6066002-TNBOLT M6 L=604
17141-01208HEAD SUPPORT BAR1
18B9121-220-0A0OILER (CONTAINING NO.2 OIL)1
19B9121-012-000OIL CAN1
20B8202-205-000OIL MANAGEMENT1
21SK-3311601-SEWOOD SCREW D=3.1 L=162
22401-10844HINGE_RUBBER2
23229-33105SCREW DRIVER (MIDDLE)1
24229-33204SCREW DRIVER (SMALL)1
25141-16503FEED PLATE E1
26141-16909FEED PLATE I1
27135-73407FINGER GUARD1
28B1111-210-D00BED HINGE2
29MDP-500B1402NEEDLE DPX5#14-21
30MDP-170B2102NEEDLE DPX17#21-21
31MDP-500B1102DPX5#11-21
32400-16194FRAME_SUPPORT_RUBBER2
33138-12102BOBBIN1
34SM-6066002-TNBOLT M6 L=601
35NM-6060001-SCNUT M61
36WP-0651646-SCWASHER1
37135-71906CLOTH PRESSER FOOT (RIGHT)1
38135-72003CLOTH PRESSER FOOT (LEFT)1

Page 35 — 16. EXCLUSIVE PARTS FOR LK-1901BS (1)

Juki LK-1900B parts on page 35
RefPart numberPart nameQty
1MDP-500B1400NEEDLE DPX5 #141
2400-05728SOLENOID RELAY CABLE ASM.1
3400-11949CONNECTING ARM B1
4WP-0651056-SHWASHER 6.5X11X11
5SD-1201506-TPSHOULDER SCREW1
6PD-0201000-OBSPLIT PIN1
7SL-4030681-SCSCREW M3 L=62
8141-03352INNER HOOK PRESSER ASM. B1
9401-10846SHUTTLE1
10401-42720NEEDLE PLATE ASM. A1
11B2417-280-000THREAD CUTTER LEVER SHAFT(1)
12B2426-280-000NEEDLE HOLE GUIDE(1)
13SS-1060210-TPSCREW 3/32-56 L=2.2(2)
14401-42725NEEDLE PLATE(1)
15B2424-280-000FIXING KNIFE(1)
16SS-7090410-SPSCREW 9/64-40 L=3.5(1)
17B2418-280-000MOVING KNIFE LINK(1)
18B2416-280-000THREAD CUTTING LEVER RING(1)
19B2415-280-0A0THREAD CUTTER LEVER ASM. (SMALL)(1)
20B2414-280-0A0THREAD CUTTER LEVER ASM. (LARGE)(1)
21SS-6110430-TPSCREW 11/64-40 L=4.0(1)
22WP-0450846-SPWASHER(1)
23SS-7110740-TPSCREW 11/64-40 L=7(1)
24B2423-280-00CMOVING KNIFE WASHER C(1)
25B2423-280-00AMOVING KNIFE WASHER A(1)
26B2423-280-00BMOVING KNIFE WASHER B(1)
27B2423-280-00DMOVING KNIFE WASHER D(1)
28B2423-280-00EMOVING KNIFE WASHER E(1)
29B2421-280-0A0MOVING KNIFE ASM.(1)
30SD-0500091-TPHINGE SCREW D=5.0 H=0.9(1)
31400-06912SOLENOID FOR PICK UP ASM.1
32141-41758SOLENOID FOR PICK-UP COMPL.(1)
33HK-0346100-4AHOUSING BLUE 4P(1)
34HK-0346400-00PIN CONTACT(2)
35400-06913SOLENOID INSTALLING BASE(1)
36SL-4030881-SCSCREW M3X8(4)
37122-58000BUSH(1)
38141-48407VERTICAL FEED SHAFT SPRING2
39400-06525NEEDLE BAR THREAD GUIDE1
40SM-4061255-SPSCREW M6 L=123
41SM-6030500-SNSCREW M3 L=51
42SM-6061802-TPSCREW M6 L=181
43RC-0410415-KPC-RING2
44400-06914WORK CLAMP CONNECTING LINK1
45SM-1040650-TPSCREW4
46141-42103CONNECTING LINK GUIDE1
47B1657-506-E00SPRING1
48135-40604DRIVING BAR B1
49B3027-450-00BPIN1
50SL-6040892-TNBOLT2

Page 37 — 17. EXCLUSIVE PARTS FOR LK-1901BS (2)

Juki LK-1900B parts on page 37
RefPart numberPart nameQty
1400-06935CLOTH FEED PRESSER PLATE B1
2SM-9061403-CPSCREW M6 L=141
3WP-0612516-SDWASHER 6.1X15.2X2.51
4SM-6061202-TPSCREW M6 L=121
5WP-0612516-SDWASHER 6.1X15.2X2.51
6141-40255WORK CLAMP FOOT BRACKET COMPL.1
7135-41404WORK CLAMP FOOT LIFTING PLATE(1)
8SS-9151120-CPSCREW 15/64-28 L=11(2)
9WP-0612516-SDWASHER 6.1X15.2X2.5(2)
10D2545-232-D0AHINGE SCREW(2)
11D2545-232-D0BHINGE SCREW(2)
12D2545-232-D0CHINGE SCREW(2)
13141-41055PULLING PLATE COMPL.(1)
14NS-6110530-SPNUT 11/64-40(1)
15141-41105FIXING HOOK(1)
16D2512-232-D00TORSION SPRING(1)
17D2511-232-D00SCREW(1)
18141-40354INSTALLING BASE COMPL.(1)
19141-41402INSTALLING SHAFT(1)
20RE-0700000-KOE-RING 7(2)
21SS-9110920-CPSCREW 11/64-40 L=9(1)
22141-40909ADJUSTING PLATE(1)
23D2515-232-D00TORSION SPRING(1)
24SS-7110510-SPSCREW 11/64-40 L=5(2)
25135-41107WORK CLAMP FOOT SPRING HOLDER(1)
26141-40552PICK-UP GUIDE COMPL.(1)
27SS-1110640-TPSCREW 11/64-40 L=5.5(2)
28D2520-232-DA0WORK CLAMP FOOT ASM. (LEFT)(1)
29D2521-232-DA0WORK CLAMP FOOT ASM. (RIGHT)(1)
30SD-0550271-TPHINGE SCREW D=5.50 H=2.7(2)
31141-41204PLATE CAM(1)
32NS-6120480-SPNUT 3/16-28(2)
33141-40750PREVENTING PLATE COMPL.(1)
34SS-9110460-CPSCREW 11/64-40 L=4(2)
35141-40206PICK-UP INSTALLING BASE(1)
36141-41501FINGER GUARD(1)
37SS-7090610-SPSCREW 9/64-40 L=6(2)
38135-41503FEED PLATE1
39SS-9110460-CPSCREW 11/64-40 L=41
40WP-0501016-SDWASHER 5X10.5X11
41B3117-352-000THREAD TENSION POST NUT2
42D2527-232-D00SLEEVE1
43D2528-232-D00SHAFT1
44D2529-232-D00PRESSER SPRING1
45135-41602WORK CLAMP FOOT SPRING HOLDER1
46SM-5040855-SNSCREW2

Page 39 — 18. EXCLUSIVE PARTS FOR LK-1902BS,LK-1902BH

Juki LK-1900B parts on page 39
RefPart numberPart nameQty
1B1114-581-000THREAD GUIDE PLATE1
2SM-4061255-SPSCREW M6 L=121
3400-06525NEEDLE BAR THREAD GUIDE1
4D1405-L7A-M00NEEDLE BAR THREAD GUIDE1
5MDP-500B1400NEEDLE DPX5 #141
6MDP-170B2100NEEDLE DPX17 #211
7137-86306THREAD GUIDE NO.11
8SM-6030500-SNSCREW M3 L=51
9WP-0621016-SDWASHER 6.2X13X11
10141-03352INNER HOOK PRESSER ASM. B1
SM-1040650-TPSCREW
400-05712EARTH CORD ASM.
141-43002FEED PLATE
SM-3061052-TPSCREW M6 L=10
141-03659SCREW RACE RING ASM. C
401-10846SHUTTLE
401-12995SHUTTLE(H)
401-42721NEEDLE PLATE ASM A
B2423-280-00CMOVING KNIFE WASHER C
B2423-280-00AMOVING KNIFE WASHER A
B2423-280-00BMOVING KNIFE WASHER B
B2423-280-00DMOVING KNIFE WASHER D
B2423-280-00EMOVING KNIFE WASHER E
B2417-280-000THREAD CUTTER LEVER SHAFT
B2426-280-000NEEDLE HOLE GUIDE
141-09607NEEDLE HOLE GUIDE
SS-1060210-TPSCREW 3/32-56 L=2.2
401-42725NEEDLE PLATE
B2424-280-000FIXING KNIFE
SS-7090410-SPSCREW 9/64-40 L=3.5
B2418-280-000MOVING KNIFE LINK
B2416-280-000THREAD CUTTER LEVER RING
B2415-280-0A0THREAD CUTTER LEVER ASM. (SMALL)
B2414-280-0A0THREAD CUTTER LEVER ASM. (LARGE)
SS-6110430-TPSCREW 11/64-40 L=4
WP-0450846-SPWASHER
SS-7110740-TPSCREW 11/64-40 L=7
B2421-280-0A0MOVING KNIFE ASM.
SD-0500091-TPHINGE SCREW D=5.0 H=0.9
400-90012CLOTH FEED BASE ASM.
262-29302SUSPENSION SCREW
135-44051LIFTING LEVER ASM.
SS-8150822-TPSCREW 15/64-28 L=8
B1816-280-000GUIDE PIN
400-90011WASHER D
135-44465CLOTH PRESSER FOOT ASM.
SS-7120910-TPSCREW 3/16-28 L=9
135-44614CLOTH FEED BASE COVER
135-43715CLOTH FEED BASE
400-89982LIFTING LEVER SHAFT D
400-90010THRUST COLLAR D
SM-8060612-TPSCREW M6 L=6
135-43806BALL HOLDER
SS-7151210-SPSCREW 15/64-28 L=12
B2549-280-000WORK CLAMP FOOT MOUNTING BASE BALL
262-24808BALL RETAINER
135-43905SPRING SUSPENSION
SS-6120940-SPSCREW 3/16-28 L=9
135-44705SPRING

Page 41 — 19. EXCLUSIVE PARTS FOR LK-1903BS-301,LK-1903BS-302(1)

Juki LK-1900B parts on page 41
RefPart numberPart nameQty
1401-42785COUNTER_WEIGHT_COMPL._31
2401-42691COUNTER_WEIGHT(1)
3400-10424COUNTER_WEIGHT_SCREW_A(1)
4400-10425COUNTER_WEIGHT_SCREW_B(1)
5400-10426COUNTER_WEIGHT_SCREW_C(1)
6WP-0820516-SPWASHER 11.6X8.2X0.6(1)
7401-10841THRUST_COLLAR_ASM.(1)
8401-10842THRUST_COLLAR(1)
9SM-80506A2-TPSCREW M5 L=6(2)
10401-42786THREAD_TAKE_UP_COMPL._3(1)
11401-42701LEFT_HAND_SCREW(1)
12401-42697NEEDLE_BAR_CRANK_ROD_COMPL.(1)
13401-42787THREAD_TAKE_UP_ASM._3(1)
14401-42790NEEDLE_BAR_CRANK_3(1)
15401-42807TAKE_UP_CRANK_ASM._3(1)
16RE-0300000-KOE-RING 3(2)
17400-11949CONNECTING ARM B1
18141-03352INNER HOOK PRESSER ASM. B1
19401-10846SHUTTLE1
20401-42723NEEDLE PLATE ASM. M1
21401-42724NEEDLE PLATE ASM. K1
22SS-7090410-SPSCREW 9/64-40 L=3.5(2)
23B2423-280-00AMOVING KNIFE WASHER A(1)
24B2423-280-00BMOVING KNIFE WASHER B(1)
25B2423-280-00CMOVING KNIFE WASHER C(1)
26B2423-280-00DMOVING KNIFE WASHER D(1)
27B2423-280-00EMOVING KNIFE WASHER E(1)
28WP-0450846-SPWASHER(1)
29401-42725NEEDLE PLATE(1)
30MAZ-15801000GUIDE(1)
31MAZ-15601000GUIDE(1)
32B2424-280-000FIXING KNIFE(1)
33B2421-280-0A0MOVING KNIFE ASM.(1)
34B2418-280-000MOVING KNIFE LINK(1)
35B2416-280-000THREAD CUTTING LEVER RING(1)
36B2415-280-0A0THREAD CUTTER LEVER ASM. (SMALL)(1)
37B2414-280-0A0THREAD CUTTER LEVER ASM. (LARGE)(1)
38B2417-280-000THREAD CUTTER LEVER SHAFT(1)
39SS-1060210-TPSCREW 3/32-56 L=2.2(2)
40SD-0500091-TPHINGE SCREW D=5.0 H=0.9(1)
41SS-7110740-TPSCREW 11/64-40 L=7(1)
42SS-6110430-TPSCREW 11/64-40 L=4.0(1)
43SM-6030500-SNSCREW M3 L=51
44RC-0470611-KPRETAINING RING 4.71
45SD-0640216-TPSHOULDER SCREW1
46SM-1040650-TPSCREW4
47B2619-372-000STOP MOTION TRIPPING LEVER CAM1
48B1853-512-00EHOOK SHAFT WASHER1
49SD-0791276-TPSHOULDER SCREW1
50400-06937WIPER CONNECTING PLATE B1
51400-33047WIPER ASM.1
52SS-5060310-SPSCREW 3/32-56 L=2.82
53400-09860WIPER THREAD CATCH SPRING1
54400-06525NEEDLE BAR THREAD GUIDE1
55MDP-170B1400NEEDLE DPX17 #141
56SM-6061802-TPSCREW M6 L=181

Page 43 — 20. EXCLUSIVE PARTS FOR LK-1903BS-301,LK-1903BS-302(2)

Juki LK-1900B parts on page 43
RefPart numberPart nameQty
1141-45106CLOTH FEED PLATE1
2400-06935CLOTH FEED PRESSER PLATE B1
3141-48407VERTICAL FEED SHAFT SPRING1
4141-45858VERY SMALL CLAMP MECHANISM ASM.1
5141-45650MEDIUM CLAMP MECHANISM ASM.1
141-46104PICK-UP INSTALLING BASE
141-46203PICK-UP FOOT INSTALLING BASE
141-46302PICK-UP FOOT INSTALLING BASE
B2552-372-000BUTTON CLAMP SLIDE
MAZ-15513000BUTTON CLAMP JAW LEVER SPRING
MAZ-15514000SUPPORT PLATE
MAZ-15515000SLIDE BLOCK
135-40901STATIONING BLOCK SHAFT
141-46401PRESSER PLATE
141-49058MIDDLE CLAMP JAW LEVER ASM. (RIGHT)
MAZ-15507000SMALL CLAMP JAW LEVER ASM. (LEFT)
MAZ-15509000SPRING RIGHT
SS-7090410-SPSCREW 9/64-40 L=3.5
141-49009PLATE L (RIGHT)
SS-2060310-SPSCREW 3/32-56 L=3
141-49157MIDDLE CLAMP JAW LEVER ASM. (LEFT)
MAZ-15508000SMALL CLAMP JAW LEVER (LEFT)
MAZ-15510000SPRING (LEFT)
141-49108PLATE L (LEFT)
MAZ-158070BBEXTRA SMALL CLAMP LEVER ASM. (LEFT)
MAZ-158070ABEXTRA SMALL CLAMP LEVER ASM. (LEFT)
MAZ-15809000SPRING (RIGHT)
MAZ-158080BBEXTRA SMALL CLAMP LEVER ASM. (LEFT)
MAZ-158080ABEXTRA SMALL CLAMP LEVER ASM. (LEFT)
MAZ-15810000SPRING (LEFT)
D3130-M1Y-C00FINGER GUARD
141-41402INSTALLING SHAFT
B2548-372-000SNAP FASTENER CLAMP STOP LEVER
B2549-372-000CLAMP SCREW A
B2553-372-000NUT
B2560-372-000BUTTON CLAMP STOP PIN
SD-0640391-TPHINGE SCREW D=6.35 H=3.9
SD-0550301-SPHINGE SCREW D=5 H=3
SS-9621413-SPSCREW 3/16-32 L=13.5
SS-9110460-CPSCREW 11/64-40 L=4
NS-6150310-SPNUT 15/64-28
RE-0700000-KOE-RING 7
WP-0501016-SDWASHER 5X10.5X1
D2548-232-D00SNAP RING FOR CONNECTING ROD
MAZ-15502000PRESSER PLATE
MAZ-15602000PRESSER PLATE
SS-9110543-CPSCREW 11/64-40 L=5.3
229-28808NUT
D2527-232-D00SLEEVE
141-46906ADJUSTING SHAFT
138-12003PRESSURE SPRING
138-11906ACCEPT PLATE (UPPER)
SM-5040855-SNSCREW
MAZ-15516000MOVING PLATE
SS-9151120-CPSCREW 15/64-28 L=11
WP-0612516-SDWASHER 6.1X15.2X2.5

Page 45 — 21. EXCLUSIVE PARTS FOR LK-1903B-BS-301,LK-1900B-BS,LK-1900B-BF(1)

Juki LK-1900B parts on page 45
RefPart numberPart nameQty
1401-42785COUNTER_WEIGHT_COMPL._31
2401-42691COUNTER_WEIGHT(1)
3400-10424COUNTER_WEIGHT_SCREW_A(1)
4400-10425COUNTER_WEIGHT_SCREW_B(1)
5400-10426COUNTER_WEIGHT_SCREW_C(1)
WP-0820516-SPWASHER 11.6X8.2X0.6(1)
401-10841THRUST_COLLAR_ASM.(1)
401-10842THRUST_COLLAR(1)
SM-80506A2-TPSCREW M5 L=6(2)
401-42786THREAD_TAKE_UP_COMPL._3(1)
401-42701LEFT_HAND_SCREW(1)
401-42697NEEDLE_BAR_CRANK_ROD_COMPL.(1)
401-42787THREAD_TAKE_UP_ASM._3(1)
401-42790NEEDLE_BAR_CRANK_3(1)
401-42807TAKE_UP_CRANK_ASM._3(1)
RE-0300000-KOE-RING 3(2)
400-11949CONNECTING ARM B1
141-03352INNER_HOOK_PRESSER_ASM. B1
401-10846SHUTTLE1
SM-6030500-SNSCREW M3 L=51
RC-0470611-KPRETAINING RING 4.71
SD-0640216-TPSHOULDER SCREW1
B2619-372-000STOP MOTION_TRIPPING_LEVER_CAM1
B1853-512-00EHOOK SHAFT WASHER1
SD-0791276-TPSHOULDER SCREW1
400-06937WIPER CONNECTING PLATE B1
400-33047WIPER ASM.1
SS-5060310-SPSCREW 3/32-56 L=2.82
400-09860WIPER THREAD CATCH SPRING1
400-06525NEEDLE_BAR_END_PIECE1
MDP-170B1400NEEDLE DPX17 #141
SM-6061802-TPPIPE ASM.1
401-63512SHUTTLE B1
401-46853SCREW M3X0.5 L=82
SM-6030800-SPINNER_HOOK_UPPER_SPRING_031
401-53212LOWER_THREAD_HOLDER_B1
401-53213SCREW2
SM-6020460-TPSCREW2
SM-6020250-TPCYLINDER_ARM_CAP_ASM1
401-46832CYLINDER_ARM_CAP(1)
401-46833CYLINDER_ARM_CAP PLATE(1)
401-42677SCREW M3 L=5(2)
SM-3030552-TNHOOK COVER PRESSER SPRING PIN(1)
135-08700HOOK COVER PRESSER SPRING A(1)
262-21101NEEDLE DPX17 #111
MDP-170B1100INNTER_HOOK_UPPER_SPRING1
401-46835THREADING DIAGRAM1
401-56963ABSORB PLATE1
401-63455TUBE0.37
BT-0600401-E0SPIRAL TUBE0.08

Page 47 — 22. EXCLUSIVE PARTS FOR LK-1903B-BS-301,LK-1900B-BS,LK-1900B-BF(2)

Juki LK-1900B parts on page 47
RefPart numberPart nameQty
1141-45106CLOTH FEED PLATE1
2400-06935CLOTH FEED PRESSER PLATE B1
3141-48407VERTICAL FEED SHAFT SPRING1
4401-46850AVERY SMALL CLAMP MECHANISM ASM.1
5D2548-232-D00SNAP RING FOR CONNECTING ROD(1)
6141-46104PICK-UP INSTALLING BASE(1)
7141-46203PICK-UP FOOT INSTALLING BASE(1)
8141-46302PICK-UP FOOT INSTALLING BASE(1)
9401-46812BUTTON_CLAMP_SLIDE(1)
10MAZ-15513000BUTTON CLAMP JAW LEVER SPRING(1)
11MAZ-15514000SUPPORT PLATE(1)
12MAZ-15515000SLIDE BLOCK(1)
13135-40901STATIONING BLOCK SHAFT(1)
14141-46401PRESSER PLATE(1)
15MAZ-158070BBEXTRA SMALL CLAMP LEVER ASM. (LEFT)(1)
16MAZ-158070ABEXTRA SMALL CLAMP LEVER ASM. (LEFT)(1)
17MAZ-15809000SPRING (RIGHT)(1)
18SS-7090410-SPSCREW 9/64-40 L=3.5(1)
19MAZ-158080BBEXTRA SMALL CLAMP LEVER ASM. (LEFT)(1)
20MAZ-158080ABEXTRA SMALL CLAMP LEVER ASM. (LEFT)(1)
21MAZ-15810000SPRING (LEFT)(1)
22SS-7090410-SPSCREW 9/64-40 L=3.5(1)
23D3130-M1Y-C00FINGER GUARD(1)
24141-41402INSTALLING SHAFT(1)
25B2548-372-000SNAP FASTENER CLAMP STOP LEVER(1)
26B2549-372-000CLAMP SCREW A(1)
27B2553-372-000NUT(1)
28B2560-372-000BUTTON CLAMP STOP PIN(2)
29SD-0640391-TPHINGE SCREW D=6.35 H=3.9(2)
30SD-0550181-SPHINGE SCREW D=5.50 H=1.8(1)
31SD-0550301-SPHINGE SCREW D=5.5 H=3(1)
32SS-9621413-SPSCREW 3/16-32 L=13.5(2)
33SS-9110460-CPSCREW 11/64-40 L=4(2)
34NS-6150310-SPNUT 15/64-28(1)
35RE-0700000-KOE-RING 7(2)
36WP-0501016-SDWASHER 5X10.5X1(2)
37401-46831BUTTON_RISING_BAR(1)
38SM-8030412-TPSCREW(1)
39401-77467PRESSURE_PLATE1
40SS-9110543-CPSCREW 11/64-40 L=5.31
41WP-0501016-SDWASHER 5X10.5X11
42229-28808NUT2
43D2527-232-D00SLEEVE1
44141-46906ADJUSTING SHAFT1
45138-12003PRESSURE SPRING1
46138-11906ACCEPT PLATE (UPPER)1
47SM-5040855-SNSCREW2
48MAZ-15516000MOVING PLATE1
49SS-9151120-CPSCREW 15/64-28 L=112
50WP-0612516-SDWASHER 6.1X15.2X2.52
51SM-1040950-TPSCREW M4 L=94
52401-53219CLOTH_FEED_PLATE_1900BBS1
53401-53235FEED_PLATE_SPACER_L1
54401-53234FEED_PLATE_SPACER_R1

Page 49 — 23. EXCLUSIVE PARTS FOR LK-1903B-BS-301,LK-1900B-BS,LK-1900B-BF(3)

Juki LK-1900B parts on page 49
RefPart numberPart nameQty
1401-81666NEEDLE PLATE UPPER ASM. 03BB1
2401-82047NEEDLE PLATE UPPER ASM. 00BB1
3401-79344FIXING KNIFE(1)
4SS-1060210-TPSCREW 3/32-56 L=2.2(5)
5401-77341MOVING_KNIFE(1)
6401-77594MOVING_KNIFE_BASE(1)
7B2423-280-000WASHER(1)
8SD-0500091-TPHINGE SCREW D=5.0 H=0.9(1)
9401-77339NEEDLE HOLE GUIDE B(1)
10401-62687KNIFE_BASE_03BB(1)
11401-62688KNIFE_BASE_00BB(1)
12SS-6060220-SPSCREW 3/32-56 L= 2.0(1)
13401-57670SUTO SWITCH A ASM.1
14401-53195AUT SWITCH B ASM.1
15SM-6030800-SPSCREW M3X0.5 L=82
16PA-1000601-A0AIR CYLINDER1
17SM-6031602-TPSCREW4
18PJ-0460390-01ELBOW4
19401-46827CYLINDER_KNUCKLE1
20400-23635CYLINDER PIN1
21RE-0300000-K0E-RING 32
22401-46826VACUUM_LINK1
23SD-0500166-TPSHOULDER SCREW D=5 H=1.61
24WP-0451026-SHWASHER1
25401-46809GUIDE_BLOCK1
26WP-0510516-SDWASHER 5.1X7.5X0.51
27401-46823ASSY_VACUUM_PIPE1
28WP-0420516-KHTHRUST WASHER 4.21
29SD-0600326-TPSHOULDER SCREW D=6 H=3.21
30401-62731NEEDLE PLATE ASM. 03BB1
31401-62732NEEDLE PLATE ASM. 00BB1
32401-77343GUIDE 03BB(1)
33B2424-280-000FIXING KNIFE(1)
34B2421-280-0A0MOVING KNIFE ASM.(1)
35B2423-280-00AMOVING KNIFE WASHER A(1)
36B2423-280-00BMOVING KNIFE WASHER B(1)
37B2423-280-00CMOVING KNIFE WASHER C(1)
38B2423-280-00DMOVING KNIFE WASHER D(1)
39B2423-280-00EMOVING KNIFE WASHER E(1)
40B2418-280-000MOVING KNIFE LINK(1)
41B2416-280-000THREAD CUTTING LEVER RING(1)
42B2415-280-0A0THREAD CUTTER LEVER ASM. SMALL(1)
43B2414-280-0A0THREAD CUTTER LEVER ASM. LARGE(1)
44B2417-280-000THREAD CUTTER LEVER SHAFT(1)
45SS-1060210-TPSCREW 3/32-56 L=2.2(2)
46SD-0500091-TPHINGE SCREW D=5.0 H=0.9(1)
47SS-7110740-TPSCREW 11/64-40 L=7(1)
48SS-6110430-TPSCREW 11/64-40 L=4.0(1)
49SS-7090410-SPSCREW 9/64-40 L=3.5(2)
50WP-0450846-SPWASHER(1)
51401-77342GUIDE 00BB(1)
52401-97917KNIFE(1)
53SS-1060210-TPSCREW 3/32-56 L=2.2(2)
54401-58171NEEDLE PLATE(1)
55SM-1040650-TPSCREW4
56401-58169CYLINDER GUIDE ASM.1
57SD-0600207-TPSHOULDER SCREW1
58PA-1000402-A0AIR CYLINDER1
59BT-0400251-EBURETHANE HOSE, BLACK0.01
60BT-0600401-EOTUBE0.29

Page 51 — 24. EXCLUSIVE PARTS FOR LK-1903B-BS-301,LK-1900B-BS,LK-1900B-BF(4)

Juki LK-1900B parts on page 51
RefPart numberPart nameQty
1401-63528TC CLAMP UNIT ASM.1
2SM-2360110-TPSCREW(2)
3400-06762TC_CLAMP_PLATE_ASM(1)
4401-96294TC_SUPPORT_PLATE_ASM(1)
5400-15800TC_LINK_ASM.(1)
6WP-0320500-SCWASHER M3(2)
7RE-0200000-KOE-RING(2)
8SD-0400266-TPHINGE SCREW D=4 H=2.6(1)
9400-10589TC_BASE(1)
10401-46838TC_CAM_PLATE(1)
11401-46836TC_SPRING(1)
12400-06781TC_BASE_COVER(1)
13SM-6020350-SPSCREW M2 L=2.5(4)
14401-63514TC CLAMP(1)
15401-46837TC_NOTCH_R(1)
16SM-6020450-TPSCREW(2)
17400-30942TC_NOTCH_F_H(1)
18SM-4020600-SPSCREW M2 L=6(2)
19400-12815TC JOINT ASM.(1)
20WP-0370316-SDWASHER 3.7X8X0.3(1)
21401-42738TC_DRIVING_ARM_ASM1
22401-42739TC_DRIVING_ARM(1)
23400-11152TC_ARM_SCREW(2)
24SD-0800407-TPSHOULDER SCREW1
25400-06776TC_CONNECTING_LINK1
26401-39179THREAD CLAMP MOTOR1
27SM-6041202-TPSCREW M4X0.7 L=124
28SD-0350156-TPSHOULDER SCREW1
29SM-6040650-TPSCREW4

Page 53 — 25. AIR COMPONENTS

Juki LK-1900B parts on page 53
RefPart numberPart nameQty
1PJ-0252000-04PLUG1
2401-63610FILTER REGULATOR ASM.1
3PJ-3080852-02UNION Y1
4PV-1202060-002-PORT SOLENOID VALVE1
5PJ-3080800-03Y-UNION1
6PV-1502060-A05 PORT MAGNETIC TRANSFER VALVE2
7PJ-2100061-00HALF UNION2
8401-39091DUST_BAG1
9BT-0600401-EBTUBE1.2
10D2113-555-B00CORD SET HOOK B1
11BT-0400251-EBURETHANE HOSE BLACK3
12401-46839SOLENOID_VALVE_ADJUSTING_BASE1
13401-53196AIR SOLENOID VALVE CORD A ASM.1
14401-53197AIR SOLENOID VALVE CORD B ASM.1
15BT-0600401-EBTUBE0.2
16BT-0800501-EBVINYL TUBE0.3
17BT-0800501-EBVINYL TUBE0.15
18BT-0800501-EBVINYL TUBE0.15
19PJ-3080800-03Y-UNION1
20BT-0600401-EBTUBE0.2
21BT-0600401-EBTUBE0.2
22401-53246TUBE ASM. 42
23401-53248NOZZLE ASM.(1)
24BT-1200801-EFTUBE(0.7)
25161-21907HOSE BAND(2)
26PJ-3010600-03REDUCER(1)
27EA-9500B01-00CABLE BAND(1)

Page 55 — 26. ACCESSORIE PARTS FOR LK-1900B SUBCLASSES

Juki LK-1900B parts on page 55
RefPart numberPart nameQty
1MDP-500B1402NEEDLE DPX5#14-21
2MDP-500B1602NEEDLE DPX5#16-21
3MDP-170B2102NEEDLE DPX17#21-21
4MDP-170B1402NEEDLE DPX17#14-21
5400-06485SAFETY PLATE ASM. B1
6138-89407SAFETY PLATE(1)
7400-52810SAFETY PLATE INSTALLING BASE(1)
8SM-4040655-SPSCREW M4 L=6(2)
9SM-6041150-TPSCREW(2)
10WP-0450801-SDWASHER 4.5X10X0.8(2)
11178-48458BUTTON TRAY ASM.1
12400-33635BUTTON TRAY BASE1
13SM-6061202-TPSCREW M6 L=121
14SK-3412001-SEWOOD SCREW D=4.1 L=202
15141-46757BUTTON RISING BAR ASM.1
16WP-0370316-SDWASHER 3.7X8X0.3(2)
17SS-9090813-TPSCREW 9/64-40 L=8(1)
18141-46807INSTALLING BASE(1)
19141-46708BUTTON RISING BAR(1)
20SS-6080340-SPSCREW 1/8-44 L=2.9(1)
21141-48852SMALL CLAMP JAW LEVER ASM. (RIGHT)1
22MAZ-15507000SMALL CLAMP JAW LEVER ASM. (RIGHT)(1)
23MAZ-15509000SPRING (RIGHT)(1)
24141-48803PLATE K (RIGHT)(1)
25SS-7090410-SPSCREW 9/64-40 L=3.5(1)
26SS-2060310-SPSCREW 3/32-56 L=3(1)
27141-48951SMALL CLAMP JAW LEVER ASM. (LEFT)1
28MAZ-15508000SMALL CLAMP JAW LEVER (LEFT)(1)
29141-48902PLATE K (LEFT)(1)
30SS-7090410-SPSCREW 9/64-40 L=3.5(1)
31MAZ-15510000SPRING (LEFT)(1)
32SS-2060310-SPSCREW 3/32-56 L=3(1)
33401-53216BUTTON RISING BAR ASM.1
34401-53214INSTALLING BASE(1)
35401-53215BUTTON RISING BAR(1)
36SS-9090813-TPSCREW 9/64-40 L=8(1)
37WP-0370316-SDWASHER 3.7X8X0.3(2)
38SS-6080340-SPSCREW 1/8-44 L=2.9(1)
39401-53218SKID SHEET1
40HX-0015000-0FCABLE CLIP2
41HX-0015000-0NCABLE CLIP1
42SL-4041091-SCSCREW M4 L=104
43401-51278FINGER_GUARD_RIGHT1
44401-58641FINGER_GUARD_LEFT1
45SM-4040655-SPSCREW M4 L=63
46WP-0430800-SCWASHER M43
47401-46831BUTTON_RISING_BAR1
48MDP-170B1102NEEDLE DPX17#11-21
49HX-0015000-0HCABLE CLIP1
50EA-9500B01-00CABLE BAND6

Page 57 — 27. OPTION COMPONENTS (1)

Juki LK-1900B parts on page 57
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)
135-48607WORK CLAMP FOOT (LEFT)(1)
135-48151CLOTH PRESSER FOOT ASM.(1)
135-48102WORK CLAMR FOOT (RIGHT)(1)
135-48201WORK CLAMR FOOT (LEFT)(1)
135-42451WORK CLAMP FOOT ASM.(1)
135-42402WORK CLAMP FOOT (RIGHT)(1)
135-42501WORK CLAMP FOOT (LEFT)(1)
135-42964PRESSER ASM.(1)
135-42915WORK CLAMP FOOT (RIGHT)(1)
135-43012WORK CLAMP FOOT (LEFT)(1)
135-71955WORK CLAMP FOOT ASM.(1)
135-71906CLOTH PRESSER FOOT (RIGHT)(1)
135-72003CLOTH PRESSER FOOT (LEFT)(1)
135-61360WORK CLAMP FOOT ASM.(1)
135-61352WORK CLAMP FOOT ASM. (RIGHT)(1)
135-61303CLOTH PRESSER FOOT (RIGHT)(1)
135-62509FEED PLATE (LEFT)(1)
SS-1110640-TPSCREW 11/64-40 L=5.5(1)
135-61402FEED PLATE A(1)
135-62608FEED PLATE (LEFT)(1)
141-16107FEED PLATE(1)
141-16404FEED PLATE D(1)
141-16305FEED PLATE C(1)
135-48003FEED PLATE(1)
135-54506FEED PLATE(1)
141-16602FEED PLATE F(1)
141-16206FEED PLATE B(1)
141-16503FEED PLATE E(1)
141-16701FEED PLATE G(1)
135-33104FINGER GUARD(1)
135-48300FINGER GUARD(1)
135-73407FINGER GUARD(1)
141-20000SETSCREW(1)
SM-8040302-TPSCREW(1)
B2426-280-000NEEDLE HOLE GUIDE(1)
B2426-280-00BNEEDLE HOLE GUIDE (太針)(1)
141-09607NEEDLE HOLE GUIDE(1)
D2426-282-C00NEEDLE HOLE GUIDE(1)
141-03253INNER HOOK PRESSER ASM. A(1)
141-03352INNER HOOK PRESSER ASM. B(1)
B1817-210-DADSHUTTLE RACE RING ASM. C(1)
141-20109FEED PLATE BLANK A(1)
141-20208FEED PLATE BLANK B(1)
141-20505FEED PLATE BLANK C(1)
141-20307FEED PLATE BLANK D(1)
141-20406FEED PLATE BLANK E(1)
141-21701CLOTH PRESSER BLANK RIGHT(SURFACE)(1)
141-21800CLOTH PRESSER BLANK LEFT(SURFACE)(1)
141-21909CLOTH PRESSER BLANK RIGHT(1)
141-22006CLOTH PRESSER BLANK LEFT(1)
141-21263WORK CLAMP FOOT ASM.(1)
141-21255WORK CLAMP FOOT ASM. (RIGHT)(1)
141-21354WORK CLAMP FOOT ASM. (LEFT)(1)
WS-0451040-KPSPRING WASHER 4.5X8.5X1(2)
SS-7110710-SPSCREW 11/64-40 L=7(2)
141-16800FEED PLATE H(1)
141-16909FEED PLATE I(1)
135-54803FEED PLATE(1)
141-37608WORK CLAMP FOOT A (LEFT)(1)
141-37509WORK CLAMP FOOT A (RIGHT)(1)
141-35305FINGER GUARD(1)
141-37806CLOTH PRESSER FOOT B (RIGHT)(1)
141-37707CLOTH PRESSER LOWER PLATE A(1)
141-38002CLOTH PRESSER LOWER PLATE B(1)
141-37905CLOTH PRESSER FOOT B (LEFT)(1)
400-21851WORK CLAMP BLANK RIGHT(PLATING)(1)
400-21853WORK CLAMP BLANK RIGHT(NO PLATING)(1)
400-21852WORK CLAMP BLANK LEFT(PLATING)(1)
400-21855FEED PLATE AND GEARPLATING(1)
400-21856FEED PLATE D9-14(1)
400-21857FEED PLATE 12(1)
400-21858FEED PLATE 10(1)
400-21873FEED PLATE 14(1)
400-21876WORK CLAMP FOOT D9-14 (LEFT)(1)
400-21879WORK CLAMP FOOT 12 (LEFT)(1)
400-21882WORK CLAMP FOOT 10 (LEFT)(1)
400-21875WORK CLAMP FOOT 14 (LEFT)(1)
400-21878WORK CLAMP FOOT D9-14 (RIGHT)(1)
400-21872WORK CLAMP FOOT 12 (RIGHT)(1)
400-21869WORK CLAMP FOOT 10 (RIGHT)(1)
400-21871WORK CLAMP FOOT 14 (RIGHT)(1)
400-21874WORK CLAMP FOOT D9-14 (LEFT)(1)
400-21877WORK CLAMP FOOT 12 (RIGHT)(1)
400-21880WORK CLAMP FOOT 10 (RIGHT)(1)
400-21881WORK CLAMP FOOT 14 (LEFT)(1)

Page 59 — 28. OPTION COMPONENTS (2) (FOR LK-1902B,LK-1903B)

Juki LK-1900B parts on page 59
RefPart numberPart nameQty
1135-45660WORK CLAMP FOOT ASM.1
2135-47161WORK CLAMP FOOT ASM.1
3135-45504FEED PLATE1
4135-45801FEED PLATE1
5135-47005FEED PLATE1
6135-46700CLOTH PRESSER PLATE1
7135-48706CLOTH PRESSER LOWER PLATE1
8MAZ-15701000GUIDE1
9MAZ-15702000PRESSURE PLATE1
10MAZ-157070BBLARGE CLAMP JAW LEVER ASM. (RIGHT)1
11MAZ-157070ABLARGE CLAMP JAW LEVER ASM. (RIGHT)(1)
12MAZ-15709000SPRING (RIGHT)(1)
13SS-7090410-SPSCREW 9/64-40 L=3.5(1)
14MAZ-157080BBLARGE CLAMP JAW LEVER ASM. (LEFT)1
15MAZ-157080ABLARGE CLAMP JAW LEVER ASM. (LEFT)(1)
16MAZ-15710000SPRING (LEFT)(1)
17SS-7090410-SPSCREW 9/64-40 L=3.5(1)
18141-49603GUIDE1

Page 61 — 29. OPTION COMPONENTS (3) (FOR LK-1903B SHANK BUTTON)

Juki LK-1900B parts on page 61
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-COANEEDLE BAR1
42MAZ-160170A0WIPER ASM.1
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
50400-10103CONNECTING LINK1
51SL-6040892-TNBOLT2

Page 62 — LIST FOR INFORMATION OF CHANGE

Juki LK-1900B parts on page 62
RefPart numberPart nameQty
42SM-6040860-TPSM-6040860-TP
8400-10464
7400-10467
8400-10469
44235-17501
45235-17600
46235-17709
47235-17808
28SM-5030501-SCSM-5030501-SC
14400-76239
39401-46828
51401-53218
1401-62730
2401-62730
3401-62660
4401-46806
6401-62659
9401-62662
15SM-6030650-TPSM-6030650-TP
27401-46825
32401-62664
51401-62665
52401-63515
4400-06765
44401-51279
42SM-6040650-TPSM-6040650-TP
6401-69068
7401-69069
8SM-8480652-TPSM-8480652-TP
19401-81174
44401-50756
45401-50757
46401-50758
47401-50759
28SM-4030601-SNSM-4030601-SN
14401-55049
39401-77467
1401-81666
2401-82047
3401-79344
5401-77341
6401-77594
9401-77339
12SS-6060220-SPSS-6060220-SP
15SM-6030800-SPSM-6030800-SP
27401-46823
32401-77343
51401-77342
52401-97917
4401-96294
44401-58641

Page 63 — NUMERICAL INDEX OF PARTS

Juki LK-1900B parts on page 63
RefPart numberPart nameQty
63A1230-500-00AB2423-280-00B4
75A4078-009-000B2423-280-00B8
59BT-0400251-EBB2423-280-00C44
11BT-0400251-EBB2423-280-00C48
9BT-0600401-EBB2423-280-00C48
15BT-0600401-EBB2423-280-00C48
20BT-0600401-EBB2423-280-00C48
21BT-0600401-EBB2423-280-00C48
50BT-0600401-E0B2423-280-00D40
60BT-0600401-E0B2423-280-00D44
16BT-0800501-EBB2423-280-00E48
17BT-0800501-EBB2423-280-00E48
24BT-1200801-EFB2423-280-00E48
1B1114-581-000B2423-280-00E34
41B1129-210-000B2423-280-00E2
60B1144-210-000B2423-280-00E4
59B1212-210-D00B2423-280-00E4
69B1411-552-000B2423-280-0004
46B1414-232-00AB2424-280-00014
47B1414-232-00BB2424-280-00014
15B1414-232-000B2424-280-00014
47B1657-506-E00B2424-280-00030
70B1806-210-D00B2426-280-00B8
43B1815-210-000B2426-280-0008
45B1816-280-000B2426-280-00034
50B1817-210-DADB2509-704-00052
20B1820-210-D00B2548-372-0008
21B1821-210-D00B2548-372-0008
22B1822-215-P00B2549-372-0008
69B1828-210-DAAB2549-372-0008
48B1853-512-00EB2552-372-00036
38B1853-512-00EB2552-372-00040
25B2406-372-000B2560-372-00056
32B2414-280-0A0B2560-372-00012
20B2414-280-0A0B2619-372-00030
35B2414-280-0A0B2619-372-00034
37B2414-280-0A0B3027-450-00B36
43B2414-280-0A0B3117-352-00044
31B2415-280-0A0B3126-012-00012
19B2415-280-0A0B8101-210-AAB30
34B2415-280-0A0B8105-210-AAA34
36B2415-280-0A0B8108-555-0A036
30B2416-280-000B8153-771-00012
18B2416-280-000B8202-205-00030
33B2416-280-000B9121-012-00034
35B2416-280-000B9121-220-0A036
41B2416-280-000CM-1001000-0144
21B2417-280-000CM-3001000-0112
11B2417-280-000CM-3001004-0230
25B2417-280-000CM-3002000-0134
38B2417-280-000CM-3002000-0236
44B2417-280-000CM-6001001-0144
17B2418-280-000CM-6001001-0112
32B2418-280-000CQ-2000000-0030
32B2418-280-000CQ-2000000-0034
40B2418-280-000CS-0640811-SP36
41B2421-280-0A0D1401-M1Y-C0A12
29B2421-280-0A0D1405-L7A-M0030
39B2421-280-0A0D2113-555-B0034
33B2421-280-0A0D2426-282-C0036
34B2423-280-00AD2426-282-C0044
37B2423-280-00AD2511-232-D0012
25B2423-280-00AD2512-232-D0030
21B2423-280-00AD2515-232-D0034
23B2423-280-00AD2520-232-DA036
38B2423-280-00BD2521-232-DA012
26B2423-280-00BD2527-232-D0030
22B2423-280-00BD2527-232-D0034
29D2527-232-D00MAZ-1551400032
42D2527-232-D00MAZ-1551400032
43D2527-232-D00MAZ-1551500042
43D2528-232-D00MAZ-1551500032
44D2529-232-D00MAZ-1551500032
10D2545-232-D0AMAZ-1551600032
11D2545-232-D0BMAZ-1551600032
49D2545-232-D0CMAZ-1560100038
5D2548-232-D00MAZ-1570100032
35D3130-M1Y-C00MAZ-1570100038
23D7133-555-B00MAZ-1570200042
26D7133-555-B00MAZ-157020002
17D8113-555-B00MAZ-157070AB20
33D8204-555-D00MAZ-157070BB20
14EA-9500B01-00MAZ-157090008
1EA-9500B01-00MAZ-1571000017
14EA-9500B01-00MAZ-1580100017
44EA-9500B01-00MAZ-1580100022
27EA-9500B01-00MAZ-158070AB48
50EA-9500B01-00MAZ-158070BB50
2EA-9500B02-00MAZ-158070BB17
45E8760-452-S00MAZ-158080AB22
18GAF-01007000MAZ-158080BB4
19GPF-060060A0MAZ-1580900020
18GPF-06080000MAZ-1581000020
12GPK-570010B0MAZ-1581000024
9HA-0042500-00MAZ-1600200024
10HA-0042500-00MAZ-1600300A26
18HD-0005700-0AMAZ-160040006
31HD-0005700-0AMAZ-1600500026
14HD-0022300-00MAZ-160090A012
30HD-0022300-00MAZ-1600900026
58HF-0013050-P0MAZ-1601000022
6HF-0013050-P0MAZ-1601000024
59HF-0030002-00MAZ-1601100022
24HF-0030002-00MAZ-1601200024
33HK-0346100-4AMAZ-1601300030
34HK-0346400-00MAZ-1601400030
22HN-0014900-0AMAZ-1601500024
20HN-0014900-0AMAZ-160170A024
19HN-0024600-00MAZ-1602100024
21HN-0028400-00MAZ-1602200024
61HX-0015000-0BMAZ-160230008
40HX-0015000-0DMDP-170B110050
49HX-0015000-0FMDP-170B110250
17HX-0015000-0HMDP-170B140017
41HX-0015000-0KMDP-170B140050
20HX-0015000-0NMDP-170B140222
21HX-0022200-0DMDP-170B140222
51HX-0029200-0AMDP-170B210040
22HX-0031400-0MMDP-170B210222
19HX-0033900-0MMDP-500B110022
18KX-0000002-60MDP-500B110222
4KX-0000003-20MDP-500B140017
19KX-0000003-80MDP-500B140022
24MAO-11532000MDP-500B140224
50MAZ-15502000MDP-500B140238
16MAZ-15507000MTQ-300B140038
22MAZ-15507000MTS-HJ10000350
22MAZ-15508000M3004-511-00A38
28MAZ-15508000M8002-430-00050
17MAZ-15509000M9013-590-0A038
23MAZ-15509000M9017-580-0A050
23MAZ-15510000M9017-580-0A038
31MAZ-15510000NM-6030001-SC50
10MAZ-15513000NM-6030003-SC38
10MAZ-15513000NM-6030003-SC42

Page 67 — NUMERICAL INDEX OF PARTS

Juki LK-1900B parts on page 67
RefPart numberPart nameQty
8400-85790
9400-85791
10400-85792
11400-85793
12400-85794
13400-85795
16400-85796
36400-89365
51400-89982
52400-90010
46400-90011
41400-90012
47400-90058
14400-96325
17400-96326
19400-96327
1400-96354
45401-02261
68401-03154
67401-03155
15401-05465
4401-05465
64401-10812
67401-10813
59401-10827
59401-10827
25401-10841
25401-10841
40401-10841
40401-10841
26401-10842
8401-10842
8401-10842
22401-10844
66401-10846
16401-10846
19401-10846
19401-10846
38401-10856
17401-11214
14401-11214
6401-12990
11401-12993
11401-12994
67401-12995
17401-12995
10401-13427
11401-13427
49401-14136
53401-14373
28401-14373
54401-14375
29401-14375
16401-14398
7401-15874
9401-15876
10401-15877
11401-15878
12401-15879
39401-36292
41401-36293
13401-37360
1401-37360
16401-37370
21401-37370
37401-38137
13401-38137
1401-39176
22401-39176
5401-39177
23401-39177
1401-39178
24401-39178
13401-42787
14401-42790
33401-42806
15401-42807
15401-42807
79401-42812
1401-43093
36401-43988
48401-43989
8401-43990
85401-44258
62401-44511
10401-44696
4401-44697
34401-44886
27401-45901
18401-46290
33401-46291
26401-46292
3401-46292
24401-46295
4401-46295
26401-46296
44401-46296
56401-46809
9401-46812
27401-46813
22401-46826
44401-46827
19401-46831
37401-46831
50401-46832
40401-46833
40401-46835
47401-46836
11401-46837
10401-46838
12401-46839
4401-46850
22401-50131
12401-50756
12401-50757
12401-50758
12401-50759
50401-51278
22401-52920
26401-52920
24401-52933
26401-52933
44401-53140
22401-53141
22401-53142
26401-53194
26401-53195
44401-53195
26401-53196
48401-53196
26401-53197
48401-53197
40401-53212
40401-53213
50401-53214
50401-53215
50401-53216
42401-53218
42401-53219
42401-53234
48401-53235
22401-53246
23401-53248
16401-55049
40401-56963
44401-57670
44401-58169

Juki LK-1900B — parts catalog