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Juki LK-1900A Parts Book (PDF)

Bartack · also listed as LK1900A, 1900ADownload PDF

Text index — Juki LK-1900A

Page 7 — 1. FRAME & MISCELLANEOUS COVER COMPONENTS

Juki LK-1900A 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
14SM-5040855-SNSCREW4
15138-16855CYLINDER ARM CAP1
16135-08700HOOK COVER PRESSER SPRING PIN1
17135-08809HOOK COVER PRESSER SPRING A1
18135-08908HOOK COVER PRESSER SPRING B1
19SM-5040855-SNSCREW1
20SM-6041150-TPSCREW M4 L=113
21B2707-761-000HINGE 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)
29138-16608BALANCE COVER1
30SM-4030855-SNSCREW M3 L=8.02
31400-10414THREAD_GUIDE_NO.11
32SM-4061255-SPSCREW M6 L=121
33B1111-232-000THREAD 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-6040860-TPSCREW M4 L=81
41B1129-210-000FRAME THREAD GUIDE (B)1
42SM-6040860-TPSCREW M4 L=81
43CM-3002000-02CAUTION LABEL(25)1
44SM-4030601-SNSCREW M3 X 61
45CM-3012000-01SAFETY LABEL_S1
46105-02300THREAD CUTTER1
47100-04109GROUND MARK1
48TA-0750704-RORUBBER PLUG2
49TA-0850604-RORUBBER PLUG2
50TA-1050504-RORUBBER PLUG6
51TA-1250406-RORUBBER PLUG D=12.5 L=41
52TA-1270502-RORUBBER PLUG1
53TA-1470704-RORUBBER PLUG1
54TA-1550902-ROPLUG2
55TA-2100904-RORUBBER PLUG3
56262-60000BOBBIN 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)
71262-60406BTW 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)
79400-11928CRANK ROD UNDER COVER1
80SM-5040855-SNSCREW3
81229-01409NEEDLE BAR UPPER BUSH CAP1
82CM-1001000-01OIL INJECTION PROHIBITION LABEL1

Page 9 — 2. MAIM SHAFT & NEEDLE BAR COMPONENTS

Juki LK-1900A parts on page 9
RefPart numberPart nameQty
1400-10572MAIN SHAFT1
2400-10415BEARING_BUSH_A_ASM.2
3400-10416BEARING_BUSH_A(2)
4SM-8060812-TPSCREW M6 L=8(4)
4SB-8060812-TPSCREW M6 L=8(4)
5SB-1200018-00BEARING1
6SB-1200018-00BEARING1
7SB-1200017-00BEARING1
8400-10418BEARING_BUSH_B_ASM.1
9400-10419BEARING_BUSH_B(1)
10SM-8060812-TPSCREW M6 L=8(2)
11400-31136CRANK_ROD_ALL_ASM.1
12400-10421CRANK_ROD_SUPPORT_PLATE(1)
13SM-1030601-SPSCREW M3 L=6(3)
14TA-0670604-ROPLUG D=6.7 L=6(2)
15101-08009OIL SEAL(2)
16400-06561OSCILLATOR(1)
17400-26818WASHER(1)
18SM-8480652-TPSCREW(2)
19RE-0800000-KOE-SHAPED SNAP RING (8MM)(1)
20SM-6060550-TPSCREW M6 L=4.5(1)
21400-06529THREAD TAKE UP COMPL.1
22400-06530THREAD TAKE UP LEVER ASM.(1)
23SB-1080022-00BEARING(2)
24SB-1040016-00BEARING(1)
25400-06531THREAD TAKE UP LEVER(1)
26B1908-505-000THREAD PASS BUSH(1)
27400-06534NEEDLE BAR CRANK ROD ASM.(1)
28228-91006NEEDLE BAR CRANK ROD METAL(1)
29400-06535NEEDLE BAR CRANK ROD(1)
30SB-1080023-00BEARING(1)
31B1903-552-000LEFT SCREW(1)
32400-06532THREAD TAKE UP CRANK(1)
33400-06537NEEDLE ROD CRANK(1)
34228-91204BEARING SUPPORT2
35SB-3070002-0ABEARING2
36SB-3070002-0BBEARING2
37SB-3070002-0CBEARING2
38SB-3070002-0DBEARING2
39400-10434THRUST_COLLAR_ASM.1
40400-10435THRUST_COLLAR(1)
41400-10436THRUST_COLLAR_SCREW(2)
42400-10533BTW_DRIVING_WHEEL_ASM.1
42400-10532BTW DRIVING WHEEL ASM.1
43400-10534BTW_DRIVING_WHEEL(1)
44400-10533BTW_DRIVING_WHEEL_ASM.(2)
45400-10423COUNTER_WEIGHT1
46400-06517COUNTER_WEIGHT SCREW A1
46400-06518COUNTER WEIGHT SCREW A1
47SM-6081252-TPBOLT M8 L=121
48SM-8480652-TPSCREW M6X0.75 L=61
49SM-6061200-SPSCREW1
50WP-0820516-SPWASHER 11.6X8.2X0.61
51400-11902THREAD_TAKE_UP_CRANK_SHAFT1
52400-10437CRANK_BALANCER_ASM.1
53400-10439CRANK_BALANCER_FIX_PLATE(1)
54400-10440CRANK_BALANCER_FIX_PLATE_SCREW(2)
55400-28015AC SERVO MOTOR(1)
56SL-6052592-TNBOLT4
57236-04309COUPLING1
58SM-8060812-TPSCREW M6 L=84
59B1212-210-D00PULLEY1
60B1144-210-000REVOLVING DIRECTION LABEL1
61265-00306HAND PULLEY SHAFT1
62PS-0400142-KHSPRING PIN 4X141
63A1230-500-00ASET-SCREW1
64GAF-01007000SPRING1
64GAP-01007000SPRING1
65400-06515GEAR A1
66SM-8040310-SSSCREW M4 L=32
67400-06516GEAR B1
68SM-8040310-SSSCREW M4 L=32
69400-10573NEEDLE BAR1
70B1411-552-000NEEDLE BAR CLAMP1
71SS-6090670-TPSCREW 9/64-40 L=61
72B1414-555-000SLIDE BLOCK1
73400-10441NEEDLE ROD METAL1
74400-10442NEEDLE ROD LOWER METAL1
75400-10574THREAD_GUIDE1
76D1405-L7A-M00NEEDLE BAR THREAD GUIDE1
77MDP-500B1100NEEDLE DPX5 #111
78MDP-500B1400NEEDLE DPX5 #141
79MDP-170B2100NEEDLE DPX17 #211
80SM-7030550-TPSCREW M3 L=4.51
81SM-8480652-TPSCREW M6X0.75 L=63
82SM-8060812-TPSCREW M6 L=82
83400-28015AC SERVO MOTOR1
84SM-6061250-TPSCREW M6 L=122

Page 11 — 3. PRESSER LIFTER & WIPER COMPONENTS

Juki LK-1900A parts on page 11
RefPart numberPart nameQty
1400-29903PRESSER LIFTING MOTOR1
2SM-4051655-SPSCREW M5 L=164
3SB-1100024-00BEARING1
4SM-6040802-TPSCREW M4X0.7 L=81
5235-17501NEEDLE CAM ROLLER A1
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
13135-15606SPRING1
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
19SL-4031201-SCSCREW M3X121
20400-06665LIFTER LINK B1
21SD-0800327-TPHINGE SCREW D=8 H=3.21
22NM-6050001-SPNUT M51
23SD-0700406-TPHINGE SCREW D=7 H=41
24400-06671CONNECTING ARM1
25SM-6061802-TPSCREW M6 L=181
26265-00405CONNECTING SHAFT1
27400-08693LOWERING ARM1
28SM-6061802-TPSCREW M6 L=181
29SD-0790606-TPHINGE SCREW D=7.94 H=61
30NM-6060001-CPNUT M61
31400-06672LOWERING FOOT1
32141-04400CONNECTING LINK1
33SD-1000406-TPHINGE SCREW D=10 H=42
34400-06674WIPER CONNECTING LINK1
35SD-0600206-TPHINGE SCREW D=6 H=21
36135-09708SPRING1
37400-10451WIPER_CONNECTING_ARM_ASM1
38RC-0470611-KPRETAINING RING 4.72
39400-10455WIPER_CONNECTING_LINK_SHAFT1
40400-10457WIPER_STOPPER1
41400-10458WIPER_CONNECTING_PLATE1
42400-17202WIPER C ASM.1
43NM-6060003-SCNUT M61
44RC-0470611-KPRETAINING RING 4.71
45SD-0640216-TPHINGE SCREW D=6.35 H=2.11
46400-06678WIPER BASE PLATE1
47SM-4040855-SPSCREW1
48WP-0450801-SPWASHER1
49WP-0450801-SPWASHER1
50WP-0480856-SPWASHER 4.8X8.4X0.81

Page 13 — 4. SHUTTLE DRIVER SHAFT COMPONENTS

Juki LK-1900A parts on page 13
RefPart numberPart nameQty
1HX-0015000-0DCABLE CLIP1
2400-12127OIL_PIPE_HOLDER1
3SM-6040602-TPSCREW M4 L=61
4400-13721TUBE_CLAMP1
5SL-4040891-SCSCREW M4 L=81
6400-10464THRUST COLLAR ASM.1
7400-10467THRUST COLLAR(1)
8400-10469THRUST COLLAR SCREW(1)
9SB-1100024-00BEARING3
10400-16077LOWER SHAFT GEAR ASM.1
11400-06563OSCILLATOR SHAFT1
12SM-8060612-TPSCREW M6 L=62
13400-10575LOWER SHAFT1
14EA-9500B01-00CABLE BAND2
15400-06578OIL WICK PRESSER1
16SM-8060610-TPSCREW M6 L=61
17SM-8060812-TPSCREW M6 L=82
18400-06573SHUTTLE ASM.1
19400-06574SHUTTLE(1)
20B1820-210-D00SHUTTLE OIL FELT,A(2)
21B1821-210-D00SHUTTLE OIL FELT,B(1)
22B1822-210-D00INNER HOOK PRESSER SPRING(2)
23RE-0300000-K0E-RING 3(2)
24265-01858INNER HOOK PRESSER ASM.(1)
25141-04004ONCE THROUGH OIL FELT PRESSER(1)
26SM-6020460-TPSCREW M2 L=3.5(2)
27141-03907SHUTTLE ONCE THROUGH OIL FELT(1)
28400-06577SHUTTLE LUBRICATING PLATE(1)
29SM-4030455-SPSCREW M3 L=4(2)
30CQ-2000000-00OIL WICK(2.6)
32236-30007TUBE(1)
34135-29607SHUTTLE PACKING(2)
35400-10471SHUTTLE RACE ADJUSTING SHAFT1
36SM-6040650-TPSCREW M4 L=62
37400-06575SHUTTLE BEARING RING2
38400-06576SHUTTLE OIL SEAL2
39SB-3080010-0ABEARING2
40SB-3080010-0BBEARING2
41SB-3080010-0CBEARING2
42SB-3080010-0DBEARING2
43B1815-210-000INNER HOOK UPPER SPRING1
45141-03353INNER HOOK PRESSER ASM., A1
46141-03352INNER HOOK PRESSER ASM., B1
47141-03659SHUTTLE RACE RING ASM., C1
48400-11512DRIVER ASM.1
49400-14963SHUTTLE DRIVER ASM.1
50SS-6121212-TPSCREW 3/16-28 L=12(1)
51400-11511SHUTTLE DRIVER(1)
52400-10879SHUTTLE DRIVER(1)
53B1828-980-0BBBOBBIN CASE ASM. (RACING PREVE1
54138-12102BOBBIN1
55400-10473LOWER SHAFT GEAR COVER ASM.1
56400-10474LOWER SHAFT GEAR COVER(1)
57400-10475LOWER SHAFT GEAR FELT(1)
58WP-0450801-SPWASHER2
59SM-5040855-SNSCREW2
61HX-0015000-0BCABLE CLIP2
64400-06840RUBBER BUSH2
65400-06836OIL TANK ASM.1
66400-06580SHUTTLE1
67400-06581SHUTTLE (H)1
68400-14965BOBBIN CASE ASM.1
69B1828-210-DAABOBBIN1
70B1806-210-D00SHUTTLE ASM.SCREW1
71400-10470SCREW1
72SM-8061050-TPSCREW M6 L=101

Page 15 — 5. THREAD TENSION COMPONENTS

Juki LK-1900A parts on page 15
RefPart numberPart nameQty
1400-06628AT SOLENOID1
2SM-6040602-TPSCREW M4 L=64
3RE-0900000-K0E-RING 91
4400-06625SPRING1
5400-06617AT SOL PIN1
6400-10477AT_SOL_COLLAR1
7SM-8030412-TPSCREW2
8400-10479AT_PLATE1
9SM-6040802-TNSCREW2
10WP-0430801-SCWASHER 4.3X9X0.82
11400-10482AT_DRIVE_LINK(F)_ASM1
12400-10492AT_DRIVE_LINK(R)_ASM1
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
19WP-0400516-UZPLAIN WASHER3
20400-10490AT_PIVOT_BEARING2
21400-10497AT_JOINT2
22WP-0400516-UZPLAIN WASHER2
23400-10498AT_JOINT_BEARING2
24NM-6030003-SCNUT M32
25400-10500AT_CONNECTION_BAR1
26400-06622AT SNAP PIN2
27400-10503THREAD_TENSION_1_ASM1
28400-10504THREAD_TENSION_SHAFT(1)
29229-28808NUT(1)
30229-21506THREAD TENSION DISK(2)
31262-18602FIRST_THREAD_TENSION_SPRING(1)
32400-10508THREAD_TENSION_2_ASM1
33400-10510THREAD_TENSION_POST_BASE(1)
34400-10511DISK_STOPPER_HOLDER_CAP(1)
35400-10512THREAD_TENSION_SHAFT_COLLAR(1)
36400-10513DISK_STOPPER_SP(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-SCCOMBINATION SCREW M4 X 81
47SM-8061612-TPSCREW M6X161

Page 17 — 6. THREAD TRIMMER MECHANISM COMPONENTS

Juki LK-1900A parts on page 17
RefPart numberPart nameQty
1400-06711THREAD 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=81
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
18400-06722NEEDLE PLATE ASM.,A1
19400-06723NEEDLE PLATE ASM.,H1
20400-06724NEEDLE 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)
26400-06721NEEDLE 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
44263-15606NEEDLE CAM ROLLER A1
45263-15705NEEDLE CAM ROLLER B1
46263-15804NEEDLE CAM ROLLER C1
47263-15903NEEDLE CAM ROLLER D1

Page 19

Juki LK-1900A parts on page 19
RefPart numberPart nameQty
1400-29901X FEED MOTOR1
2SM-4041655-SPSCREW M4 L=164
3265-01403X FEED GEAR1
4SM-8060602-TPSCREW M6X62
5400-29902Y FEED MOTOR1
45B2557-280-00AWASHER FOR DRIVING ARM2
46B1414-232-00ACRANK SLIDE BLOCK1
47B1414-232-00BGUIDE ROLLER1
57SS-7110740-TPSCREW 11/64-40 L=71
58135-33104FINGER GUARD1
59135-48300FINGER GUARD1
61135-18600WORK CLAMP FOOT, RIGHT1
62135-18709WORK CLAMP FOOT, LEFT1
63135-48102WORK CLAMP FOOT, RIGHT1
64135-48201WORK CLAMP FOOT, LEFT1
65135-42915WORK CLAMP FOOT, RIGHT1
66135-43012WORK CLAMP FOOT, LEFT1
73141-16107FEED PLATE A1
74141-16206FEED PLATE B1
75135-54803FEED PLATE1
76141-16800FEED PLATE H1
77141-16404FEED PLATE D1
SM-6041150-TPSCREW M4 L=112
400-10536Y FEED MOTOR BASE1
265-01502Y FEED GEAR1
400-06736CLOTH FEED ARM1
135-16208FEED DRIVING ARM SHAFT1
SM-8060812-TPSCREW M6 L=81
262-23305SLIDE BLOCK STUD1
B1414-232-000SQUARE BLOCK1
400-06738Y FEED SHAFT1
B2509-704-000BUSHING, REAR2
265-00009Y FEED ARM1
SS-8660612-TPSCREW 1/4-40 L=62
135-17404HINGE STUD1
400-06740CLOTH FEED SUPPORT PLAE1
SM-6040650-TPSCREW M4 L=63
400-06737CLOTH FEED PLATE1
400-06739CLOTH FEED PRESSER PLATE1
SM-1040650-TPSCREW M4 L=64
HD-002250A-00PHOTO SENSOR1
SL-4041281-SCSCREW M4X0.7 L=121
141-11702SENSOR INSTALLING BASE1
SM-4040855-SPSCREW2
141-11504CROSSFEED SENSOR SLIT1
HD-0005700-0APHOTO SENSOR1
SL-4031291-SCSCREW M3X0.5 L=121
141-11801SENSOR INSTALLING BASE1
141-36402LENGTHWISE FEED SENSOR SLIT1
SS-6110480-SPSCREW 11/64-40 L=4.31
400-39255SUPPORT PLATE1
SM-4040802-TPSCREW M4X0.7 L=82
400-39013FEED BRACKET B1
B2549-280-000WORK CLAMP FOOT MOUNTING BASE7
B2548-280-000BALL RETAINER1
SS-8150510-TPSCREW 15/64-28 L=4.71
CS-0800881-TPTHRUST COLLAR2
SM-8050512-TPSCREW M5 L=54
WP-0450801-SPWASHER4
262-04008LIFTING LEVER RIGHT1
262-04107LIFTING LEVER LEFT1
141-05407CLOTH PRESSER SPRING2
135-18501SPRING SUSPENSION1
135-18808WORK CLAMP FOOT FACE PLATE1
SS-2110930-SPSCREW 11/64-40 L=8.74
SS-8080310-TPSCREW 1/8-44 L=2.82
400-06745LEVER DRIVING PLATE L ASM.1
400-06747LEVER DRIVING PLATE R ASM.1
SM-6061802-TPSCREW M6 L=181
WP-0621016-SDWASHER 6.2X13X11
400-10570HIDDEN PLATE1
SM-5030501-SCSCREW M3 L=52
SM-3061052-TPSCREW M6 L=101
400-39012LIFTING LEVER SHAFT B1
SM-4042055-SPSCREW M4 L=202

Page 21 — 8. TC CLAMP COMPONENTS

Juki LK-1900A parts on page 21
RefPart numberPart nameQty
1400-06761TC CLAMP1
2400-06762TC CLAMP PLATE ASM.1
3400-06765TC SUPPERT PLATE ASM.1
4400-06768TC JOINT ASM.1
5400-15800TC-LINK_ASM1
6SM-2360110-TPSCREW M1.6X0.2 L=1.352
7WP-0320500-SCWASHER M31
8RE-0200000-KOE-RING2
9SD-0400266-TPHINGE SCREW D=4 H=2.61
10400-10589TC BASE1
11SM-6040650-TPSCREW M4 L=64
12400-06772TC CAM PLATE1
13400-06780TC SPRING1
14400-06781TC BASE COVER1
15SM-6020350-SPSCREW M2 L=2.54
16400-06782TC NOTCH R1
17SM-4020600-SPSCREW M2 L=62
18400-06777TC NOTCH F1
19SM-6020450-TPSCREW2
20400-10527TC_DRIVING_ARM_ASM.1
21400-10528TC_DRIVING_ARM(1)
22400-11152TC_ARM_SCREW(2)
23SD-0800406-TPSHOULDER SCREW D8 H41
24400-06776TC CONNECTING LINK1
25SD-0350156-TPSHOULDER SCREW1
26400-10530SENSOR_SLIT1
27SM-6030502-TPBOLT M3X51
28400-06864THREAD CLAMP MOTOR1
29SM-6041200-SPSCREW M4 L=124
30400-10531SENSOR_INSTALLING_BASE1
31SM-6040802-TPSCREW M4X0.7 L=81
32HD-0005700-0APHOTO SENSOR2
33SL-4031091-SCSCREW M3 X 102
34400-10532DUST_GUARD1
35SM-4030601-SNSCREW M3 X 61
36WP-0450801-SPWASHER1

Page 22 — 9. SENSOR COMPONENTS

Juki LK-1900A parts on page 22
RefPart numberPart nameQty
1400-05729TH SENSOR CABLE ASM.1
2400-05731Y SENSOR CABLE ASM.1
3400-05732PF SENSOR CABLE ASM.1
4400-05730X SENSOR CABLE ASM.1
5400-05733TT 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
16400-05664INT PCB ASM.1
17400-05660INT PCB(1)
18400-05725INT CABLE ASM.(1)
19SL-4040881-SFSCREW M4 L=84
20141-15554HEAD GROUND CABLE A ASM.1
21SM-4040855-SPSCREW1
22EA-9500B01-00CABLE BAND6
23EA-9500B02-00CABLE BAND 1503
24HX-0015000-0KCABLE CLIP1
25SM-4040855-SPSCREW1
26HX-0033900-00STUD4

Page 23 — 10. THREAD STAND COMPONENTS

Juki LK-1900A 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 — 11. TABLE STAND COMPONENTS (JT-K44)

Juki LK-1900A parts on page 25
RefPart numberPart nameQty
1400-06886TABLE1
2SK-3513201-SEWOOD SCREW D=5.1 L=324
3141-18053T-STAND COMPL.1
4141-18152UPPER STAND ASM.,RIGHT(1)
5141-18251STAND ASM.,RIGHT(1)
6B8101-210-AABUPPER STAND ASM.(1)
7B8105-210-AAASTAND ASM.(1)
8111-58300STAND SIDE SUPPORT(1)
9111-58409STAND SIDE SUPPORT(1)
10111-58607RUBBER CAP(4)
11170-07402NUT(2)
12111-58516UPPER STAND PLATE(2)
13SL-9082091-SEWASHER HEXAGONAL BOLT(12)
14138-17754Z-STAND PEDAL ASM.(1)
15111-59001PEDAL SHAFT BRACKET(2)
16B8153-771-000PEDAL CONNECTING ROD(1)
17D8113-555-B00PEDAL BUSHING(2)
18GPF-06080000PEDAL ADJUSTING PLATE(1)
19GPF-060600A0PEDAL ASM.(1)
20SM-9061203-SESCREW M6 L=12(2)
21WP-O671016-SEWASHER 6.7X13X1(2)
22WS-0621210-KRSPRING WASHER 6.2X11.4X1.2(2)
23SM-9082023-SESCREW M8 L=20(2)
24WP-0871602-SEWASHER 8.7X18X1.6(4)
25WS-0861410-KRSPRING WASHER 8.6X15X1.4(2)
26NM-6080721-SENUT M8(2)
27B8108-555-0A0ADJUSTING SCREW ASM. WITH CAP(4)
28NM-6120001-SENUT M12(4)
29WP-1302501-SEWASHER M12(4)
30WS-1253010-KNSPRING WASHER 12.5X21.5X3(4)
31111-55108DRAWER1
32111-55207DRAWER SUPPORT2
33D8204-555-D00DRAWER STOPPER1
34SK-3311601-SEWOOD SCREW D=3.1 L=166
141-1825]STAND ASH, , RIGHT(1)
1131-55108DRAWER1

Page 27 — 12. CONTROL BOX COMPONENTS

Juki LK-1900A parts on page 27
RefPart numberPart nameQty
1400-55355CONTROL BOX1
2400-55356CONTROL BOX FRONT COVER1
3400-55357CONTROL BOX REAR COVER1
4SL-4040891-SCSCREW M4 L=86
5SL-4040891-SCSCREW M4 L=84
6M3801-476-000TRANSMISSION BOX FITTING PLATE1
7SM-6083002-TNSCREW M8 L=304
8WS-0820002-KRSPRING WASHER, M84
9WP-0841601-SCWASHER 8.4X17.4X1.68
10NM-6080001-SCNUT M8X1.258
11M4206-461-000WASHER4
12400-05648MAIN PCB ASS'Y1
13400-05641MAIN PCB(1)
14400-05705MAIN PCB HEAT SINK(2)
15SL-4031081-SFSCREW M3 L=10(6)
16SL-4040881-SCSCREW M4 L=86
17400-00029SDC PCB A ASS'Y1
18SL-4040881-SCSCREW M4 L=810
19400-00056FLT-T PCB A ASS'Y1
20SL-4040881-SCSCREW M4 L=86
21HX-0033900-00STUD6
22NM-3040520-SCNUT M46
23400-05401FAN MOTOR ASS'Y1
24KM-0000004-80FAN MOTOR1
25SL-4043591-SCSCREW4
26NM-3040520-SCNUT M44
27400-05706MAIN PCB HOLDER PLATE1
28SL-4040881-SCSCREW M4 L=85
29HX-0040700-00BUSH1
30178-45009CORD FITTING PLATE1
31SL-4041091-SCSCREW M4 L=102
32400-05391POWER CORD 3P ASS'Y1
33HX-0041000-0ASTRAIN RELIEF BUSHING1
34400-05393FLT-SDC CORD P ASS'Y1
35400-05394FLT-SDC CORD S ASS'Y1
36400-05726SDC-MAIN CORD P ASS'Y1
37400-05727SDC-MAIN CORD S ASS'Y1
38400-03484PEDAL SENSOR ASM.1
39400-03485SENSOR FITTING PLATE A ASM.(1)
40M4001-461-000PEDAL SENSOR BASE(1)
41M4002-461-000PEDAL LEVER(1)
42M4004-461-000PEDAL RING(1)
43M4005-461-000VOLUME LINK(1)
44M4007-351-000FRONT SPRING(1)
45SM-4030801-SFSCREW M3X0.5 L=8(1)
46SM-8040802-TPSCREW M4X8(2)
47SV-4030601-SRSCREW M3 L=6(2)
48SL-4041681-SFSCREW M4 L=163
49HX-0018800-0DBUSH1
50SL-4040891-SCSCREW M4 L=82
51HX-0051100-00WIRE SADDLE3
52E9607-603-000STICKER (SMALL)1
53E£9567-319-000EARTH MARK1
54400-03458MASK SEAL10
400-0540!FAN MOTOR ASS’Y]
NN-3040520-SCNUT M44

Page 29 — 13. OPERATION PANEL COMPONENTS

Juki LK-1900A parts on page 29
RefPart numberPart nameQty
1400-05695OPERATION BOX A ASM.1
2400-05677PANEL PCB ASS'Y(1)
3SL-4031081-SCSCREW M3 X 10(4)
4400-05692OPERATION BOX FRONT CASE(1)
5400-05693OPERATION BOX REAR CASE(1)
6400-05691OPERATION PANEL SHEET(1)
7400-05694PANEL PCB HOLDER PLATE(1)
8EA-9500B01-00CABLE BAND(1)
9SL-4031081-SCSCREW M3 X 10(4)
10BME-03200000VOLTAGE INDICATION SEAL1
11400-05385ACCESSORIE PARTS A ASM.1
12M3004-511-00AVOLTAGE INDICATION CARD,A(1)
13HF-0013031-5SFUSE 3.15A 250V REF. NO.112(1)
14HF-0030002-00FUSE 2A (220/240V)(1)
15HF-0013050-P0FUSE 5A(1)
16229-58458CONNECTING ROD ASM. B(1)
17MAO- 11532000CORD STAPLE(3)
18SK-3512001-SEWOOD SCREW D=5.1 L=20(2)
19MTS-HJ100003BOLT(2)
20SM-6084002-TNSCREW M8 L=40(1)
21WP-0852086-SCWASHER M8(2)
22WP-0841601-SCWASHER 8.4X17.4X1.6(1)
23WS-0820002-KRSPRING WASHER, M8(3)
24NM-6080002-SCNUT M8(2)
25M9017-580-0A0POWER CABLE ASM.1
26HA-0042500-00SWITCH1
27400-05697OPERATION BOX FITTING PLATE1
28SK-3382001-SESCREW D=3.8 L=204
29SL-4041691-SCSCREW M4 L=163
30CM-3001004-01LABEL 3 (LARGE)1
31CM-3004006-01VOLTAGE CAUTION LABEL1
32GPK-570010B0PEDAL SWITCH ASM.1
33M9013-590-0A0PK57 TRANSFER CABLE ASM.1
FA-9500B01-00CABLE BAND(1)
BHE-03200000VOLTAGE INDICATION SEALi
NF-0030002-00FUSE 2A (220/240V)(1)
SK-6084002-TNSCREW M8 L=40(1)
N¥-6080002-SCNUT M8(2)
CH-3001004-01LABEL 3 (LARGE)1
CH-3004006-01VOLTAGE CAUTION LABEL1

Page 31 — 14. WIRING DIAGRAM 電装配線図

Juki LK-1900A parts on page 31
RefPart numberPart nameQty
1400-05700CONTROL BOX A ASM.1
2400-05701CONTROL BOX B ASM.1
3400-05702CONTROL BOX C ASM.1
4400-05648MAIN PCB ASS'Y(1)
5400-05727SDC-MAIN CORD S ASS'Y(1)
6400-057 26SDC-MAIN CORD P ASS'Y(1)
7400-00029SDC PCB A ASS'Y(1)
8400-05393FLT-SDC CORD P ASS'Y(1)
9400-05394FLT-SDC CORD S ASS'Y(1)
10400-05391POWER CORD 3P ASS'Y(1)
11400-05392POWER CORD 1P ASS'Y(1)
12400-05388POWER CORD 1P220V ASS'Y(1)
13400-00056FLT-T PCB A ASS'Y(1)
14400-00046FLT-S PCB A ASS'Y(1)
15400-00046FLT-S PCB A ASS'Y(1)
16400-05401FAN MOTOR ASS'Y(1)
17M9017-580-0A0POWER CABLE ASM.1
18M9035-580-0A0POWER SOURCE CORD ASM.1
19M9034-580-0A0GROUND CORD ASM.1
20400-05390POWER CABLE JE ASS'Y1
21M9024-580-0A0POWER CABLE ASM.,100V1
22400-05730X SENSOR CABLE ASM.1
23400-05731Y SENSOR CABLE ASM.1
24400-05732PF SENSOR CABLE ASM.1
25400-05729TH SENSOR CABLE ASM.1
26400-05733TT SENSOR CABLE ASM.1
27400-05734SAFETY SW CABLE ASM.1
28400-05664INT PCB ASM.1
29400-06628AT SOLENOID1
30400-29901X FEED MOTOR1
31400- 29902Y FEED MOTOR1
32400-29903PRESSER LIFTING MOTOR1
33400-06864THREAD CLAMP MOTOR1
34400-06912SOLENOID FOR PICK UP ASM.1
35400-05728SOLENOID RELAY CABLE ASM.1
36400-03484PEDAL SENSOR ASM.1
37400-05695OPERATION BOX A ASM.1
38400-05677PANEL PCB ASS'Y(1)
39400-28015AC SERVO MOTOR1
40HA-0042500-00SWITCH1
41M9013-590-0A0PK57 TRANSFER CABLE ASM.1
42GPK-570010B0PEDAL SWITCH ASM.1
69024-580-0A0POWER CABLE ASM. , 100V1

Page 33 — 15. ACCESSORIE PART COMPONENTS

Juki LK-1900A parts on page 33
RefPart numberPart nameQty
1400-48536HEAD_COVER1
2229-32800ACCESSORIE BAG1
3400-06484SAFETY PLATE ASM1
4400-51987SAFETY PLATE BASE(1)
5B3120-372-000SAFETY PLATE(1)
6SM-4040655-SP-SCREW M4 L=6(2)
7SM-4040855-SPSCREW(1)
8WP-0450801-SDWASHER 4.5X10X0.8(2)
9SL-6084092-TNBOLT1
10WS-0610002-KNSPRING WASHER 6.1X12.2X1.54
11400-16195BED_HINGE_RUBBER2
12400-36110GREASE JOINT B1
13400-13640JUKI_GREASE_B_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=164
22229-33006SCREW DRIVER,LARGE1
23229-33105SCREW DRIVER,MIDDLE1
24229-33204SCREW DRIVER,SMALL1
25B9113-012-000WRENCH (9X10)1
26B9140-372-000HEXAGONAL WRENCH, SMALL1
27B9141-372-000HEXAGONAL WRENCH, LARGE1
28GCT-02906000HEXAGONAL SPANNER1
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
39141-16503FEED PLATE E1
40141-16909FEED PLATE I1
41135-73407FINGER GUARD1
42B1111-210-D00BED HINGE2
43B1115-210-D00HINGE RUBBER2
NM-GO060001-SCNUT M68
NH-6060001-SCNUT H61
B1115-210-DO00HINGE RUBBER2

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

Juki LK-1900A 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
6400-10458WIPER_CONNECTING_PLATE1
7B2101-280-0A0WIPER ASM.1
8141-03352INNER HOOK PRESSER ASM., B1
9400-06580SHUTTLE1
10400-06722NEEDLE 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)
14400-06721NEEDLE 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., SMAL(1)
20B2414-280-0A0THREAD CUTTER LEVER ASM., LARG(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
43B1229-232-000SNAP RING1
44SD-0640216-TPSHOULDER SCREW1
45SM-1040650-TPSCREW4
46141-42103CONNECTING LINK GUIDE1
47B1657-506-E00SPRING1
48135-40604DRIVING BAR B1
49B3027-450-00BPIN1
50SL-6040892-TNBOLT2
51PD-0201000-0BSPLIT PIN1
52SL-4030681-SCSCREW M3 L=62
53RC-0410415-KPC-RING2
54400-06914WORK CLAMP CONNECTING LINK1
We-0651056-SHWASHER 6.5X11X1l
1414-03352INNER HOOK PRESSER ASM., B1
400-0672]NEEDLE PLATE(1)
SS-7080410-SPSCREW 9/64-40 L= 3.5(1)
8B2423-280-00DMOVING KNIFE WASHER D(1)
82423-280-00EMOVING KNIFE WASHER E(1)
SK-6030500-SNSCREW M3 L=51
SK-6061802-TPSCREW M6 L=181
SK-1040650-TPSCREW4
PD-0201000-08SPLIT PIN1

Page 37

Juki LK-1900A parts on page 37
RefPart numberPart nameQty
1400-06935CROTH 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)
8S$S-9151120-CPSCREW 15/64-28 L=11(2)
9WP-0612516-SDWASHER 6.1X15.2X2.5(2)
10D2545-232-D0AHINGE SCREW(2)
11D2545-232-DOBHINGE 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)
23D)2515-232-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-DAOWORK CLAMP FOOT(LEFT)ASM.(1)
29D2521-232-DAOWORK CLAMP FOOT(RIGHT)ASM.(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
SH-6061202-TPSCREW MG L=12I
0D2545-232-D0AHINGE SCREW(2)
D2545-232-DO0CHINGE SCREW(2)
SH-5040855-SNSCREW2

Page 39 — 18. EXCLUSIVE PARTS FOR LK-1902AS,LK-1902AH (1)

Juki LK-1900A 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
9B1229-232-000SNAP RING1
10SD-0640216-TPSHOULDER SCREW1
11SM-1040650-TPSCREW4
12400-05712EARTH CODE ASM.1
13141-43002FEED PLATE1
14SM-3061052-TPSCREW M6 L=101
15WP-0621016-SDWASHER 6.2X13X11
16400-06677WIPER CONNECTING PLATE1
17B2101-280-0A0WIPER ASM.1
18D2101-L7A-MA0WIPER ASM.1
19141-03352INNER HOOK PRESSER ASM., B1
20141-03659SHUTTLE RACE RING ASM.,C1
21400-06580SHUTTLE1
22400-06581SHUTTLE (H)1
23400-06722NEEDLE PLATE ASM.,A1
24400-06723NEEDLE PLATE ASM.,H1
25B2417-280-000THREAD CUTTER LEVER SHAFT(1)
26B2426-280-000NEEDLE HOLE GUIDE(1)
27141-09607NEEDLE HOLE GUIDE(1)
28SS-1060210-TPSCREW 3/32-56 L=2.2(2)
29400-06721NEEDLE PLATE(1)
30B2424-280-000FIXING KNIFE(1)
31SS-7090410-SPSCREW 9/64-40 L=3.5(2)
32B2418-280-000MOVING KNIFE LINK(1)
33B2416-280-000THREAD CUTTING LEVER RING(1)
34B2415-280-0A0THREAD CUTTER LEVER ASM., SMAL(1)
35B2414-280-0A0THREAD CUTTER LEVER ASM., LARG(1)
36SS-6110430-TPSCREW 11/64-40 L= 4.0(1)
37WP-0450846-SPWASHER(1)
38SS-7110740-TPSCREW 11/64-40 L=7(1)
39B2423-280-00CMOVING KNIFE WASHER C(1)
40B2423-280-00AMOVING KNIFE WASHER A(1)
41B2423-280-00BMOVING KNIFE WASHER B(1)
42B2423-280-00DMOVING KNIFE WASHER D(1)
43B2423-280-00EMOVING KNIFE WASHER E(1)
44B2421-280-0A0MOVING KNIFE ASM.(1)
45SD-0500091-TPHINGE SCREW D= 5.0 H= 0.9(1)
46135-43764CLOTH FEED BASE ASM.1
47135-44465CLOTH PRESSER FOOT ASM.(1)
48SS-2110930-SPSCREW 11/64-40 L=8.7(4)
49135-44614CLOTH FEED BASE COVER(1)
50135-43715CLOTH FEED BASE(1)
51B2539-280-000STUD(1)
52CS-087101B-SHTHRUST COLLAR ASM. D=8.73 W=10(1)
53SS-8150822-TPSCREW 15/64-28 L=8(2)
54135-43806BALL HOLDER(1)
55SS-7151210-SPSCREW 15/64-28 L=12(1)
56B2549-280-000WORK CLAMP FOOT MOUNTING BASE(7)
57B2548-280-000BALL RETAINER(1)
58SS-7110740-TPSCREW 11/64-40 L=7(1)
59135-43905SPRING SUSPENSION(1)
60SS-6120940-SPSCREW 3/16-28 L=9(2)
61135-44705SPRING(1)
62B3413-552-000SUSPENSION SCREW(1)
63135-44051LIFTING LEVER ASM.(1)
64SS-8150822-TPSCREW 15/64-28 L=8(2)
65B1816-280-000GUIDE PIN(2)
MNDP-500B1400NEEDLE DPX5 #141
8D-0640216-TPSHOULDER SCREW1
SW-1040650-TPSCREW4
SH-3061052-TPSCREW M6 L=101
4000-06677WIPER CONNECTING PLATET
82101-280-0A0WIPER ASK,1
9D2101-L7A-MAOWIPER ASM,l
1414-03352INNER HOOK PRESSER ASW., BI
400-0580SHUTTLEi
14141-09607NEEDLE HOLE GUIDE(1)
S3-7O90TT0-SPSCREW 9764-40 L= 3.5(3)
35-6110440-TPSCREW 11/64-40 L= 4.0(1)
B2423-280-00£MOVING KNIFE WASHER E(1)
§D-0500091-TPHINGE SCREW D= 5.0 H= 0.9(1)
7135-43764CLOTH FEED BASE ASU.I
B2599-280-000STUD(1)
S8S~7110740-TPSCREW 11/64-40 L=7(1)
1355-44705SPRING(1)

Page 41

Juki LK-1900A parts on page 41
RefPart numberPart nameQty
1135-08056T-STAND COMPL.1
2111-57559T-STAND ASM.(1)
3111-57658STAND UPPER, RIGHT(1)
4111-57757STAND UPPER, LEFT(1)
5111-57955STUD ASM., RIGHT(1)
6111-58052STRUT JUNCTION (LEFT)(1)
7111-58300STAND SIDE SUPPORT(1)
8111-58409STAND SIDE SUPPORT(1)
9111-58607RUBBER CAP(4)
10170-07402NUT(2)
11WP-1302501-SEWASHER M12(4)
12WS-1253010-KNSPRING WASHER 12.5X21.5X3(4)
13B8108-555-0A0ADJUSTING SCREW ASM. WITH CAP(4)
14NM-6120003-SENUT M12(4)
15111-58508PLATE(2)
16SL-9082091-SEWASHER HEXAGONAL BOLT(12)
17138-17754Z-STAND PEDAL ASM.(1)
18GPF-060600A0PEDAL ASM.(1)
19GPF-06080000PEDAL ADJUSTING PLATE(1)
20111-59001PEDAL SHAFT BRACKET(2)
21B8153-771-000PEDAL CONNECTING ROD(1)
22D8113-555-B00PEDAL BUSHING(2)
23SM-9061203-SESCREW M6 L=12(2)
24WP-0671016-SEWASHER 6.7X13X1(2)
25WS-0621210-KRSPRING WASHER 6.2X11.4X1.2(2)
26SM-9082023-SESCREW M8 L=20(2)
27WP-0871602-SEWASHER 8.7X18X1.6(4)
28WS-0861410-KRSPRING WASHER 8.6X15X1.4(2)
29NM-6080721-SENUT M8(2)
30400-05709RELAY CODE ASM.1
31400-05739INT PCB CODE ASM.(1)
32400-05740AC CODE ASM.(1)
33400-05711SERVO MOTOR P CODE ASM.(1)
34400-05710SERVO MOTOR S CODE ASM.(1)
35400-05735X MOTOR CODE ASM.(1)
36400-05736Y MOTOR CODE ASM.(1)
37400-05737P MOTOR CODE ASM.(1)
38400-05738T MOTOR CODE ASM.(1)
39M9640-510-00ACABLE CLIP(3)
40SK-3382001-SESCREW D=3.8 L=20(6)
41400-06887TABLE B1
1114-58052STRUT JUNCTION (LEFT)1
SH-9061203-SESCREW M6 L=122
NH-6080721-SENUT M82

Page 43

Juki LK-1900A parts on page 43
RefPart numberPart nameQty
1400-06923THREAD TAKE UP B COMPL.1
2400-06924THREAD TAKE UP LEVER B ASM.(1)
3400-06925THREAD TAKE UP LEVER B(1)
4B1908-505-000THREAD PASS BUSH(1)
5SB-1080022-00BEARING(2)
6SB-1040016-00BEARING(1)
7400-06534NEEDLE BAR CRANK ROD ASM.(1)
8400-06535NEEDLE BAR CRANK ROD(1)
9SB-1080023-00BEARING(1)
10228-91006NEEDLE BAR CRANK ROD BUSH(1)
11400-06532THREAD TAKE UP CRANK(1)
12400-06926NEEDLE ROD CRANK B(1)
13B1903-552-000LEFT SCREW(1)
14400-06525NEEDLE BAR THREAD GUIDE1
15MDP~170B1400NEEDLE DPX17 #141
16SM-6061802-TPSCREW M6 L=181
17400-11949CONNECTING ARM B1
18B2619-372-000STOP MOTION TRIPPING LEVER CAM1
19B1853-512-00EHOOK SHAFT WASHER1
20SD-0791271-SPHINGE SCREW D= 7.94 H=12.71
21400-06937WIPER CONNECTING PLATE B1
22400-33047WIPER ASM.1
23SS-5060310-SPSCREW 3/32-56 L=2.82
24400-09860WIPER THREAD CATCH SPRING1
25141-03352INNER HOOK PRESSER ASM., B1
26400-06580SHUTTLE1
27400-06725NEEDLE PLATE ASM.,M1
28400-06726NEEDLE PLATE ASM.,K1
29400-06721NEEDLE 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., SMAL(1)
37B2414-280-0A0THREAD CUTTER LEVER ASM., LARG(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)
43SS-7090410-SPSCREW 9/64-40 L= 3.5(2)
44B2423-280-00AMOVING KNIFE WASHER A(1)
45B2423-280-00BMOVING KNIFE WASHER B(1)
46B2423-280-00CMOVING KNIFE WASHER C(1)
47B2423-280-00DMOVING KNIFE WASHER D(1)
48B2423-280-00EMOVING KNIFE WASHER E(1)
49WP-0450846-SPWASHER(1)
50SM-6030500-SNSCREW M3 L=51
51RC-0470611-KPRETAINING RING 4.71
52SD-0640216-TPSHOULDER SCREW1
53SM-1040650-TPSCREW4
54400-10429COUNTER_WEIGHT_B1
B1853-512-G0EHOOK SHAFT WASHER1
WAZ-15601000GUIDE(1)
$S-1060210-TPSCREW 3/32-56 L=2.2(2)
82423-280-00BMOVING KNIFE WASHER B(1)
B2423-280-00FMOVING KNIFE WASHER E(1)
SH-6030500-SNSCREW M3 L=51

Page 45

Juki LK-1900A parts on page 45
RefPart numberPart nameQty
1141-45106CLOTH FEED PLATE1
2400-06935CROTH FEED PRESSER PLATE B1
3141-48407VERTICAL FEED SHAFT SPRING1
4141-45858VERY SMALL CLAMP MECHANISM ASM1
5141-45650MEDIUM CLAMP MECHANISM ASM.1
1414-45106CLOTH FEED PLATE1
141-46104PICK-UP INSTALLING BASE1
141-46203PICK-UP FOOT INSTALLING BASE1
141-46302PICK-UP FOOT INSTALLING BASE1
B2552-372-000BUTTON CLAMP SLIDE1
HAZ~15513000BUTTON CLAMP JAW LEVER SPRING1
WAZ-15514000SUPPORT PLATE1
WAZ-15515000SLIDE BLOCK1
135-40901STATIONING BLOCK SHAFT1
141-4640]PRESSER PLATE1
141-49058MIDDLE CLANP JAW LEVER ASN. ,R1
WAZ-15507000SMALL CLAMP JAW LEVER ASW. ,L1
SS-7090410-SPSCREW 9/64-40 L= 3.51
1415-49009PLATE L, R1
SS-2060310-SPSCREW 3/32-56 L=31
141-49157MIDDLE CLAMP JAW LEVER ASN. ,L1
WAZ-15508000SMALL CLAMP JAW LEVER, L1
MAZ-15510000SPRING, LEFT1
141-49108PLATE L, L1
MAZ-158070BBEXTRA SMALL CLAMP LEVER ASN. ,L1
MAZ-158070ABEXTRA SHALL CLAMP LEVER ASK. ,L1
WAZ-158080BEEXTRA SMALL CLAMP LEVER ASK. ,L1
MAZ~158080ABEXTRA SMALL CLAMP LEVER ASK. ,L1
MAZ-15810000SPRING, LEFT1
D3130-M1Y-COOFINGER GUARD1
141-41402INSTALLING SHAFT1
B2548~-372-000SNAP FASTENER CLAMP STOP LEVER1
B2549-372-000CLAMP SCREW A1
B2553-372-000NUT1
B2560-372-000BUTTON CLAMP STOP PIN2
SD-0640391-TPHINGE SCREW D= 6.35 H= 3.92
SD-0550181-SPHINGE SCREW D= 5.50 H= 1.81
$D-0550301-SPHINGE SCREW D=5,5 H=31
$S-9621413-SPSCREW 3/16-32 L=13,52
SS-9110460-CPSCREW 11/64-40 L=42
NS-6150310-9PNUT 16764-281
RE-0700000-K0E-RING 72
WP-0501016-SDWASHER 5X10.5X12
D2548-232-D00SNAP RING, FOR CONNECTING ROD1
MAZ-15502000PRESSURE PLATE1
¥MAZ-15602000PRESSURE PLATE1
SS-9110543-CPSCREW 11/64-40 L=5.31
B3125-012-000THREAD TENSION NUT2
D2527-232-D00SLEEVE1
141-46506ADJUSTING SHAFT1
138-12003PRESSURE SPRING1
138-11906ACCEPT PLATE, UPPER1
SM-5040855-SNSCREW2
MAZ-15516000MOVING PLATE1
SS-9151120-CPSCREW 15/64-28 L=I12
WP-0612516-SDWASHER 6, 1X15,2X2.52

Page 47 — 22. ACCESSORIES PARTS FOR LK-1900A SUBCLASSES

Juki LK-1900A parts on page 47
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.,R1
22MAZ~ 15507000SMALL CLAMP JAW LEVER ASM.,L(1)
23MAZ- 15509000SPRING, RIGHT(1)
24141-48803PLATE K, R(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.,L1
28MAZ~- 15508000SMALL CLAMP JAW LEVER, L(1)
29141-48902PLATE K, L(1)
30SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
31MAZ- 15510000SPRING, LEFT(1)
32SS-2060310-SPSCREW 3/32-56 L=3(1)

Page 49 — 23. OPTION COMPONENTS (1)

Juki LK-1900A parts on page 49
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
41SM-8040302-TPSETSCREW1
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-XPSPRING 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
68141-37608WORK CLAMP FOOT A ,LEFT1
69141-37509WORK CLAMP FOOT A ,RIGHT1
70141-35305FINGER GUARDE1
71SM-8040302-TPSETSCREW1
72141-37806CLOTH PRESSER FOOT B ,RIGHT1
73141-37707CLOTH PRESSER LOWER PLATE A1
74141-38002CLOTH PRESSER LOWER PLATE B1
75141-37905CLOTH PRESSER FOOT B ,LEFT1
76400-21851WORK CLAMP BLANK RIGHT(PLATING)1
77400-21853WORK CLAMP BLANK RIGHT(NO PLAT1
78400-21852WORK CLAMP BLANK LEFT(PLATING)1
79400-21854WORK CLAMP BLANK LEFT(NO PLATI1
80400-21855FEED PLATE A(NO GIZA/PLATING)1
81400-21856FEED PLATE B(NO GIZA/NO PLATIN1
82400-21857FEED PLATE C(NO GIZA/SUS)1
83400-21858FEED PLATE D(GIZA/PLATING)1
84400-21859FEED PLATE E(GIZA/NO PLATING)1
85400-21873FEED PLATE D9-141
86400-21876FEED PLATE 121
87400-21879FEED PLATE 101
88400-21882FEED PLATE 141
89400-21870WORK CLAMP FOOT BLANK LEFT1
90400-21872WORK CLAMP FOOT D9-14 LEFT1
91400-21869WORK CLAMP FOOT BLANK RIGHT1
92400-21871WORK CLAMP FOOT D9-14 RIGHT1
93400-21874WORK CLAMP FOOT 12 RIGHT1
94400-21877WORK CLAMP FOOT 10 RIGHT1
95400-21880WORK CLAMP FOOT 14 RIGHT1
96400-21875WORK CLAMP FOOT 12 LEFT1
97400-21878WORK CLAMP FOOT 10 LEFT1
98400-21881WORK CLAMP FOOT 14 LEFT1
1395-18600WORK CLAMP FOOT, RIGHT(1)
1356-18709WORK CLAMP FOOT, LEFT(1)
T35-48507“WORK CLAMP FOOT. LEFT(T}
135-4815CLOTH PRESSER FOOT AS,I
1356-48102_ WORK CLAMR FOOT, RIGHT(1)
135-4820}WORK CLAMR FOOT LEFT(1)
135-4245}WORK CLANP FOOT ASX,i
T35-42402WORKCLAMP FUOT, RIGHT(1)
1356-42915WORK CLANP FOOT, RIGHT(1)
1355-71955WORK CLANP FOOT ASE,i
1365-72003CLOTH PRESSER FOOT (LEFT){1)
T35-61503CLOTH PRESSER FOOT (RIGHT)TT)
T35-62608PRESSER FOOT SLIDING PLATE (L)e3)
1414-16404FEED PLATE D1
1441-16305FEED PLATE C1
T35-45003FEED PLATEI
141-15206FEED PLATE Bi
T41- 16701FEED PLATE GI
136-43300FINGER GUARDI
1414-26000FINGER GUARDi
SW-8U40507-TPSETSCREWI
B2426-280-060NEEDLE HOLE GUIDE1
2426 -WEC-KUUREEDLE HOLE GUIDEI
1414-03352INNER HOOK PRESSER ASK. , B1
BIS817-210-DADSHUTTLE RACE RING ASX. ,D1
T41-20109FEED PLATE BLANK AI
1414-20208FEED PLATE BLANK BI
T4t-21701CLOTH PRESSER BLANK, RUSUREAUCE)T
1414-21263WORK CLAMP FOOT ASM.I
1413-21255WORK CLAMP FUOT ASW, , RIGHT93)
1414-21354WORK CLAMP FOOT ASM, , LEFT{1)
WS-0451040-KPSPRING WASHER 4,5X8.5X1(2)
141-168600FEED PLATE HI
T4T- 16509FEED PLATE JT
1365-54803FEED PLATEI
4141-37608FORK CLAMP FOOT A ,LEFTI
1431-35305FIKGER GUARDE1
3W-8040302-1PSETSCREWI
400-2185WORK CLAMP BLANK RIGHT(PLATINGT
4060-21853WORK CLAXP BLANK RIGHT(NO PLAT1
400-2856FEED PLATE B(RO GIZA/RO PLATINT
400-ZI875FEED PEATE IZT
4000-25869WORK CLARP FOOT BLANK RIGHTT
4600-21871WORK CLAMP FOOT D9-14 RIGHTI
4900-21877WORK CLAMP FOOT 10 RIGHTI
4060-21880WORK CLAMP FOOT 14 RIGHTI
AWU-21875WORK CLAMP FOOT IZ LEFTT
4600-21878WORK CLAMP FOOT 10 LEFTI
400-2188}FORK CLAMP FOOT 14 LEFT1

Page 51 — 24. OPTION COMPONENTS (2) (FOR LK-1902A,LK-1903A)

Juki LK-1900A parts on page 51
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.,R1
11MAZ-157070ABLARGE CLAMP JAW LEVER ASM.,R(1)
12MAZ- 15709000SPRING,RIGHT(1)
13SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
14MAZ-157080BBLARGE CLAMP JAW LEVER ASM.,L1
15MAZ-157080ABLARGE CLAMP JAW LEVER ASM.,R(1)
16MAZ- 15710000SPRING,LEFT(1)
17SS-7090410-SPSCREW 9/64-40 L= 3.5(1)
18141-49603GUIDE1

Page 53

Juki LK-1900A 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
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
DI401-M1Y-COANEEDLE BAR1

Page 54

Juki LK-1900A parts on page 54
RefPart numberPart nameQty
2CW-3002001-B1CH-3012000-01
2CM-1001000-01
4400-10438
4SKH-6030500-SNSH4¥-7030550-TP
22400-03451
22400-03452
22400-03453
22HM-0004800-10KH-0000004-80
26400-06861
26400-06862
26400-06863
28B89118-232-000
28135-51205
28B3121-372-000
28139-43204
28PS-0200062-KH
28$$8$-4110715-SP
28SW-4040855-SPSH-4040655-SP
28NS-6110310-SPSHh-4040855-SP
28SD-0601021-SP
28B1506-352-000
28NS-6120310-SP
28WP-0740516-SP
42NS-6120310-SP
42WP-0740516-SP
42138-63709
4283121-980-000
42138-63808
42PS-0200062-KH
42S$S-4110715-SPSM-4040655-SP
42NS-6110310-SP
42S8D-0601021-SP
42B1506-352-000
42178-48508

Page 55

Juki LK-1900A parts on page 55
RefPart numberPart nameQty
21SS-9151210-TP
13SM-6061202-TP

Page 60 — NUMERICAL INDEX OF PARTS

Juki LK-1900A parts on page 60
RefPart numberPart nameQty
1400-105724
69400-105734
75400-105744
13400-105758
10400-1058916
52400-108798
22400-1115216
51400-115118
48400-115128
51400-119024
79400-119282
3400-1194930
17400-1194938
2400-121278
13400-1364028
45400-137504
45400-1396710
49400-149638
68400-149658
5400-1580016
10400-160778
32400-1619428
11400-1619528
42400-172026
76400-2185144
78400-2185244
77400-2185344
79400-2185444
80400-2185544
81400-2185644
82400-2185744
83400-2185844
84400-2185944
91400-2186944
89400-2187044
92400-2187144
90400-2187244
85400-2187344
93400-2187444
96400-2187544
86400-2187644
94400-2187744
97400-2187844
87400-2187944
95400-2188044
98400-2188144
88400-2188244
11400-238316
17400-268184
55400-280154
83400-280154
39400-2801526
1400-2990114
30400-2990126
5400-2990214
31400-2990226
1400-299036
32400-2990326
11400-311364
22400-3304738
12400-3363542
12400-3611028
80400-3901214
41400-3901314
39400-3925514
6400-402566
1400-4853628
7400-5281042
1400-5535522
2400-5535622
3400-5535722

Juki LK-1900A — parts catalog