Juki LK-1900A — Part Book | Jintex
Skip to main content

Juki LK-1900A — parts catalog

Page 1

JUKI® Computer-controlled High-speed Bar-tacking Industrial Sewing Machine 高速電子閂止めミシン LK-1900A Series PARTS LIST 40006891 No.1368-03 jintex.in

Page 2

jintex.in

Page 3 — HOW TO MAKE USE OF THIS PARTS LIST

HOW TO MAKE USE OF THIS PARTS LIST 1. Explanation of codes 1) "*" mark...........means this part is changed from the previous parts book. As to the details of the change,refer to "List for information of change". 2) "01" .................refer to "Note" explanation at bottom of page. 2. Codes on the "Qty" column Each numeral indicates the number of parts required. "0.1" and "2.5" indicate the length (in meters) of the respective parts. 3. Parentheses mean that the corresponding part is a subpart that constructs an assembly part. 4. Dotted lines on the Figures indicate assembly parts. パーツリストご利用に際して 1. "注記" 欄の記号説明 1) "*" 印 ............前回のパーツブックに比較して今回変更された部品を意味します。 変更内容は”変更情報リスト”を参照してください。 2) "01" ............ページ下の”注記”の説明を参照してください。 2. 数量欄の数字は、個数を表し、0.1、2.5等の数値は、長さ(単位メートル)を表します。 3. 数量欄の( )は、組部品を構成している子部品であることを意味します。 4. イラストページのーーーーーーー枠は、組構成であることを意味します。 jintex.in

Page 4

CONTENTS 目 次 1. FRAME & MISCELLANEOUS COVER COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 5

19. EXCLUSIVE PARTS FOR LK-1902AS,LK-1902AH (2) (TABLE STAND COMPONENTS/JT-K43) LK-1902AS,LK-1902AH専用部品(2)(脚卓関係/JT-K43) 20. EXCLUSIVE PARTS FOR LK-1903AS-301,LK-1903AS-302 (1) LK-1903AS-301,LK-1903AS-302専用部品(1) 21. EXCLUSIVE PARTS FOR LK-1903AS-301,LK-1903AS-302 (2) LK-1903AS-301,LK-1903AS-302専用部品(2) 22. ACCESSORIES PARTS FOR LK-1900A SUBCLASSES LK-1900Aサブクラス 付属品関係 23. OPTION COMPONENTS (1) オプション関係(1) 24. OPTION COMPONENTS (2) (FOR LK-1902A,LK-1903A) オプション関係(2)(LK-1902A,LK-1903A用) 25. LK-1903A:OPTION COMPONENTS(FOR SHANK BUTTON) LK-1903A:オプション関係(シャンクボタン用) 26. LIST FOR INFORMATION OF CHANGE 変更情報リスト NUMERICAL INDEX OF PARTS 索引 35 37 39 41 43 45 47 49 51

Page 6 — 1. FRAME & MISCELLANEOUS COVER COMPONENTS

1. FRAME & MISCELLANEOUS COVER COMPONENTS 頭部・外装関係 -1- jintex.in

Page 7

Juki LK-1900A parts on page 7
RefPart numberPart nameQty
1400-06475MOTOR COVER
2SM-5040855-SNSCREW
3400-06478UPSIDE COVER
4SM-4061255-SPSCREW M6 L=12
5400-10404PROTECTION PLATE
6SM-4060855-SPSCREW M5 L=8
7400-06487BED COVER LEFT
8400-06488BED COVER RIGHT
9SM-6040650-TPSCREW M4 L=6
10400-06481FACE COVER
11229-02506FACE PLATE
12SM-4041055-SPSCREW M4 L=10
13400-10405CRANK ROD COVER
14SM-5040855-SNSCREW
15138-16855CYLINDER ARM CAP
16135-08700HOOK COVER PRESSER SPRING PIN
17135-08809HOOK COVER PRESSER SPRING A
18135-08908HOOK COVER PRESSER SPRING B
19SM-5040855-SNSCREW
20SM-6041150-TPSCREW M4 L=11
21B2707-761-000HINGE STUD
22SM-6060612-TPSCREW M6 L=6
23141-13468BOBBIN THREAD TENSION ASM.
24141-13450BOBBIN THREAD TENSION ROD ASM.
25B3126-012-000THREAD TENSION DISK
26D7133-555-B00CONNECTING ROD SPRING
27110-72402THREAD TENSION NUT
28NS-6110310-SPNUT 11/64-40
29138-16608BALANCE COVER
30SM-4030855-SNSCREW M3 L=8.0
31400-10414THREAD GUIDE NO.1
32SM-4061255-SPSCREW M6 L=12
33B1111-232-000THREAD GUIDE PLATE
34SM-4061255-SPSCREW M6 L=12
35400-10571L SHAPED THREAD GUIDE A
36NM-6040000-SNNUT M4
37229-20508ARM THREAD GUIDE A
38SM-6040650-TPSCREW M4 L=6
39137-05108TAKE-UP THREAD GUIDE B
40SM-6040860-TPSCREW M4 L=8
41B1129-210-000FRAME THREAD GUIDE (B)
42SM-6040860-TPSCREW M4 L=8
43CM-3002000-02CAUTION LABEL(25)
44SM-4030601-SNSCREW M3 X 6
45CM-3012000-01SAFETY LABEL S
46105-02300THREAD CUTTER
47100-04109GROUND MARK
48TA-0750704-RORUBBER PLUG
49TA-0850604-RORUBBER PLUG
50TA-1050504-RORUBBER PLUG
51TA-1250406-RORUBBER PLUG D=12.5 L=4
52TA-1270502-RORUBBER PLUG
53TA-1470704-RORUBBER PLUG D=15.5 L=9
54TA-1550902-ROPLUG
55TA-2100904-RORUBBER PLUG
56262-60000BOBBIN WINDER UNIT
57RC-0560711-KPRETAINING RING
58RE-0400000-KOE-RING 4
59262-60802BTW BEARING SPACER
60262-61602BOBBIN SPRING
61262-61701BTW SPRING
62262-60109BTW BASE
63262-60208BTW CAM PLATE
64262-60901BTW SHAFT
65262-61008BTW LEVER SHAFT
66262-61107BTW LEVER
67SM-5040655-SNSCREW
68WP-0450826-SCWASHER 4.5X10X0.8
69262-60307BTW BASE SHAFT
70262-61305BTW BEARING
71262-60406BTW SHAFT BASE
72262-61206BTW SPACER
73262-60505BTW CAM LEVER
74SM-8050502-TPSCREW M5 L=5
75262-60604BTW WHEEL
76SM-8040802-TPSCREW M4X8
77262-60703BTW TORSION SPRING
78262-61503BTW WHEEL RUBBER
79400-11928CRANK ROD UNDER COVER
80SM-5040855-SNSCREW
81229-01409NEEDLE BAR UPPER BUSH CAP
82CM-1001000-01OIL INJECTION PROHIBITION LABE

REF. NO. NOTE PART NO. DESCRIPTION Qty. 1 400-06475 MOTOR COVER 1 2 SM-5040855-SN SCREW 4 3 400-06478 UPSIDE COVER 1 4 SM-4061255-SP SCREW M6 L=12 6 5 400-10404 PROTECTION PLATE 1 6 SM-4060855-SP SCREW M5 L=8 3 7 400-06487 BED COVER LEFT 1 8 400-06488 BED COVER RIGHT 1 9 SM-6040650-TP SCREW M4 L=6 5 10 400-06481 FACE COVER 1 11 229-02506 FACE PLATE 1 12 SM-4041055-SP SCREW M4 L=10 2 13 400-10405 CRANK ROD COVER 1 14 SM-5040855-SN SCREW 4 15 138-16855 CYLINDER ARM CAP 1 16 135-08700 HOOK COVER PRESSER SPRING PIN 1 17 135-08809 HOOK COVER PRESSER SPRING A 1 18 135-08908 HOOK COVER PRESSER SPRING B 1 19 SM-5040855-SN SCREW 1 20 SM-6041150-TP SCREW M4 L=11 3 21 B2707-761-000 HINGE STUD 2 22 SM-6060612-TP SCREW M6 L=6 4 23 141-13468 BOBBIN THREAD TENSION ASM. (1) 24 141-13450 BOBBIN THREAD TENSION ROD ASM. (1) 25 B3126-012-000 THREAD TENSION DISK (2) 26 D7133-555-B00 CONNECTING ROD SPRING (1) 27 110-72402 THREAD TENSION NUT (1) 28 NS-6110310-SP NUT 11/64-40 (1) 29 138-16608 BALANCE COVER 1 30 SM-4030855-SN SCREW M3 L=8.0 2 31 400-10414 THREAD GUIDE NO.1 1 32 SM-4061255-SP SCREW M6 L=12 1 33 B1111-232-000 THREAD GUIDE PLATE 1 34 SM-4061255-SP SCREW M6 L=12 1 35 400-10571 L SHAPED THREAD GUIDE A 1 36 NM-6040000-SN NUT M4 1 37 229-20508 ARM THREAD GUIDE A 1 38 SM-6040650-TP SCREW M4 L=6 1 39 137-05108 TAKE-UP THREAD GUIDE B 1 40 SM-6040860-TP SCREW M4 L=8 1 41 B1129-210-000 FRAME THREAD GUIDE (B) 1 42 SM-6040860-TP SCREW M4 L=8 1 43 CM-3002000-02 CAUTION LABEL(25) 1 44 SM-4030601-SN SCREW M3 X 6 1 45 * CM-3012000-01 SAFETY LABEL S 1 46 105-02300 THREAD CUTTER 1 47 100-04109 GROUND MARK 1 48 TA-0750704-RO RUBBER PLUG 2 49 TA-0850604-RO RUBBER PLUG 2 50 TA-1050504-RO RUBBER PLUG 6 51 TA-1250406-RO RUBBER PLUG D=12.5 L=4 1 52 TA-1270502-RO RUBBER PLUG 1 53 TA-1470704-RO RUBBER PLUG D=15.5 L=9 2 54 TA-1550902-RO PLUG 1 55 TA-2100904-RO RUBBER PLUG 3 56 262-60000 BOBBIN WINDER UNIT 1 57 RC-0560711-KP RETAINING RING (1) 58 RE-0400000-KO E-RING 4 (1) 59 262-60802 BTW BEARING SPACER (1) 60 262-61602 BOBBIN SPRING (1) 61 262-61701 BTW SPRING (1) 62 262-60109 BTW BASE (1) 63 262-60208 BTW CAM PLATE (1) 64 262-60901 BTW SHAFT (1) 65 262-61008 BTW LEVER SHAFT (1) 66 262-61107 BTW LEVER (1) 67 SM-5040655-SN SCREW (1) 68 WP-0450826-SC WASHER 4.5X10X0.8 (1) 69 262-60307 BTW BASE SHAFT (1) 70 262-61305 BTW BEARING (2) 71 262-60406 BTW SHAFT BASE (1) 72 262-61206 BTW SPACER (1) 73 262-60505 BTW CAM LEVER (1) 74 SM-8050502-TP SCREW M5 L=5 (1) 75 262-60604 BTW WHEEL (1) 76 SM-8040802-TP SCREW M4X8 (1) 77 262-60703 BTW TORSION SPRING (1) 78 262-61503 BTW WHEEL RUBBER (1) 79 400-11928 CRANK ROD UNDER COVER 1 80 SM-5040855-SN SCREW 3 81 229-01409 NEEDLE BAR UPPER BUSH CAP 1 82 * CM-1001000-01 OIL INJECTION PROHIBITION LABE 1 -2- jintex.in

Page 8 — 2. MAIM SHAFT & NEEDLE BAR COMPONENTS

2. MAIM SHAFT & NEEDLE BAR COMPONENTS 上軸・針棒関係 39 41 40 41 35~38 34 35~38 34 84 51 80 73 70 71 69 74 76 75 77~79 60 59 63 62 61 64 68 67 68 42 44 43 44 66 65 66 82 14 16 18 15 20 18 81 81 15 17 19 11 12 13 14 27 33 32 30 31 29 28 72 21 23 25 24 26 23 22 49 48 45 50 46 47 5 4 3 4 2 52 55 6 53 54 2 3 4 1 58 7 10 9 10 8 57 58 83 56 -3- jintex.in

Page 9

Juki LK-1900A parts on page 9
RefPart numberPart nameQty
1400-10572MAIN SHAFT1
2400-10415BEARING BUSH A ASM.2
3400-10416BEARING BUSH A(2)
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 M6X0.75 L=6(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 SUPPORT(1)
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)
42400-10532BTW DRIVING WHEEL ASM.1
43400-10533BTW DRIVING WHEEL(1)
44400-10534BTW DRIVING WHEEL ASM.(2)
45400-06517COUNTER WEIGHT1
46400-06518COUNTER WEIGHT SCREW A1
47SM-8480652-TPSCREW M6X0.75 L=61
48SM-6081252-TPBOLT M8 L=121
49SM-6061200-SPSCREW M6 L=121
50WP-0820516-SPWASHER 8.2X11.6X0.61
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=81
59B1212-210-D00PULLEY1
60B1144-210-000REVOLVING DIRECTION LABEL1
61265-00306HAND PULLEY SHAFT1
62PS-0400142-KHSPRING PIN 4X141
63A1230-500-00ASET-SCREW1
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-W00NEEDLE BAR THREAD GUIDE1
77MDP-500B1100NEEDLE DPX5 #111
78MDP-500B1400NEEDLE DPX5 #141
79MDP-170B2100NEEDLE DPX17 #211
80SM-7030550-TPSCREW M3 L=4.53
81SM-8480652-TPSCREW M6X0.75 L=62
82SM-8060812-TPSCREW M6 L=82
83400-28015AC SERVO MOTOR1
84SM-6061250-TPSCREW M6 L=122

REF. NO NOTE PART NO. DESCRIPTION Qty 1 400-10572 MAIN SHAFT 1 2 400-10415 BEARING BUSH A ASM. 2 3 400-10416 BEARING BUSH A (2) 4 SB-8060812-TP SCREW M6 L=8 (4) 5 SB-1200018-00 BEARING 1 6 SB-1200018-00 BEARING 1 7 SB-1200017-00 BEARING 1 8 400-10418 BEARING BUSH B ASM. 1 9 400-10419 BEARING BUSH B (1) 10 SM-8060812-TP SCREW M6 L=8 (2) 11 400-31136 CRANK ROD ALL ASM. 1 12 400-10421 CRANK ROD SUPPORT PLATE (1) 13 SM-1030601-SP SCREW M3 L=6 (3) 14 TA-0670604-RO PLUG D=6.7 L=6 (2) 15 101-08009 OIL SEAL (2) 16 400-06561 OSCILLATOR (1) 17 400-26818 WASHER (1) 18 SM-8480652-TP SCREW M6X0.75 L=6 (2) 19 RE-0800000-KO E-SHAPED SNAP RING (8MM) (1) 20 SM-6060550-TP SCREW M6 L=4.5 (1) 21 400-06529 THREAD TAKE UP COMPL. 1 22 400-06530 THREAD TAKE UP LEVER ASM. (1) 23 SB-1080022-00 BEARING (2) 24 SB-1040016-00 BEARING (1) 25 400-06531 THREAD TAKE UP LEVER (1) 26 B1908-505-000 THREAD PASS BUSH (1) 27 400-06534 NEEDLE BAR CRANK ROD ASM. (1) 28 228-91006 NEEDLE BAR CRANK ROD METAL (1) 29 400-06535 NEEDLE BAR CRANK ROD (1) 30 SB-1080023-00 BEARING (1) 31 B1903-552-000 LEFT SCREW (1) 32 400-06532 THREAD TAKE UP CRANK (1) 33 400-06537 NEEDLE ROD CRANK (1) 34 228-91204 BEARING SUPPORT (1) 35 01 SB-3070002-0A BEARING 2 36 01 SB-3070002-0B BEARING 2 37 01 SB-3070002-0C BEARING 2 38 01 SB-3070002-0D BEARING 2 39 400-10434 THRUST COLLAR ASM. 1 40 400-10435 THRUST COLLAR (1) 41 400-10436 THRUST COLLAR SCREW (2) 42 400-10532 BTW DRIVING WHEEL ASM. 1 43 400-10533 BTW DRIVING WHEEL ASM. (1) 44 400-10534 BTW DRIVING WHEEL ASM. (2) 45 400-06517 COUNTER WEIGHT 1 46 400-06518 COUNTER WEIGHT SCREW A 1 47 SM-8480652-TP SCREW M6X0.75 L=6 1 48 SM-6081252-TP BOLT M8 L=12 1 49 SM-6061200-SP SCREW M6 L=12 1 50 WP-0820516-SP WASHER 8.2X11.6X0.6 1 51 400-11902 THREAD TAKE UP CRANK SHAFT 1 52 400-10437 CRANK BALANCER ASM. (1) 53 400-10439 CRANK BALANCER FIX PLATE (1) 54 400-10440 CRANK BALANCER FIX PLATE SCREW (2) 55 * 400-28015 AC SERVO MOTOR (1) 56 SL-6052592-TN BOLT 4 57 236-04309 COUPLING 1 58 SM-8060812-TP SCREW M6 L=8 1 59 B1212-210-D00 PULLEY 1 60 B1144-210-000 REVOLVING DIRECTION LABEL 1 61 265-00306 HAND PULLEY SHAFT 1 62 PS-0400142-KH SPRING PIN 4X14 1 63 A1230-500-00A SET-SCREW 1 64 GAP-01007000 SPRING 1 65 400-06515 GEAR A 1 66 SM-8040310-SS SCREW M4 L=3 2 67 400-06516 GEAR B 1 68 SM-8040310-SS SCREW M4 L=3 2 69 400-10573 NEEDLE BAR 1 70 B1411-552-000 NEEDLE BAR CLAMP 1 71 SS-6090670-TP SCREW 9/64-40 L=6 1 72 B1414-555-000 SLIDE BLOCK 1 73 400-10441 NEEDLE ROD METAL 1 74 400-10442 NEEDLE ROD LOWER METAL 1 75 02 400-10574 THREAD GUIDE 1 76 03 D1405-L7A-W00 NEEDLE BAR THREAD GUIDE 1 77 04 MDP-500B1100 NEEDLE DPX5 #11 1 78 05 MDP-500B1400 NEEDLE DPX5 #14 1 79 03 MDP-170B2100 NEEDLE DPX17 #21 1 80 * SM-7030550-TP SCREW M3 L=4.5 3 81 SM-8480652-TP SCREW M6X0.75 L=6 2 82 SM-8060812-TP SCREW M6 L=8 2 83 400-28015 AC SERVO MOTOR 1 84 SM-6061250-TP SCREW M6 L=12 2 NOTE (注記) 01....SELECTIVE PARTS 02....EXCEPT LK-1900AH,AW 03....FOR LK-1900AH,AW 04....FOR LK-1900AF,AM 05....FOR LK-1900AS - 4 - jintex.in

Page 10 — 3. PRESSER LIFTER & WIPER COMPONENTS

3. PRESSER LIFTER & WIPER COMPONENTS 押え上げ・ワイパー関係 - 5 - jintex.in

Page 11

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-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

REF. NO NOTE PART NO. DESCRIPTION Qty 1 400-29903 PRESSER LIFTING MOTOR 1 2 SM-4051655-SP SCREW M5 L=16 4 3 SB-1100024-00 BEARING 1 4 SM-6040802-TP SCREW M4X0.7 L=8 1 5 235-17501 NEEDLE CAM ROLLER A 1 6 400-40256 CAM ROLLER SHAFT 1 7 NM-6040001-SP NUT M4X0.7 2 8 400-06661 LIFTER LINK A ASM. 1 9 400-06716 THREAD TRIMMER SHAFT 1 10 SM-8060812-TP SCREW M6 L=8 1 11 400-23831 SPRING RACK 1 12 SM-4040855-SP SCREW 1 13 135-15606 SPRING 1 14 400-06666 SENSOR SLIT ASM. 1 15 SM-8050402-TP SCREW 2 16 400-10443 SENSOR_INSTALLING_BASE 1 17 SM-6040802-TP SCREW M4X0.7 L=8 1 18 HD-0005700-0A PHOTO SENSOR 1 19 SL-4031201-SC SCREW M3X12 1 20 400-06665 LIFTER LINK B 1 21 SD-0800327-TP HINGE SCREW D=8 H=3.2 1 22 NM-6050001-SP NUT M5 1 23 SD-0700406-TP HINGE SCREW D=7 H=4 1 24 400-06671 CONNECTING ARM 1 25 SM-6061802-TP SCREW M6 L=18 1 26 265-00405 CONNECTING SHAFT 1 27 400-08693 LOWERING ARM 1 28 SM-6061802-TP SCREW M6 L=18 1 29 SD-0790606-TP HINGE SCREW D=7.94 H=6 1 30 NM-6060001-CP NUT M6 1 31 400-06672 LOWERING FOOT 1 32 141-04400 CONNECTING LINK 1 33 SD-1000406-TP HINGE SCREW D=10 H=4 2 34 400-06674 WIPER CONNECTING LINK 1 35 SD-0600206-TP HINGE SCREW D=6 H=2 1 36 135-09708 SPRING 1 37 400-10451 WIPER_CONNECTING_ARM_ASM 1 38 RC-0470611-KP RETAINING RING 4.7 2 39 400-10455 WIPER_CONNECTING_LINK_SHAFT 1 40 400-10457 WIPER STOPPER 1 41 400-10458 WIPER_CONNECTING_PLATE 1 42 400-17202 WIPER C ASM. 1 43 NM-6060003-SC NUT M6 1 44 RC-0470611-KP RETAINING RING 4.7 1 45 SD-0640216-TP HINGE SCREW D=6.35 H=2.1 1 46 400-06678 WIPER BASE PLATE 1 47 SM-4040855-SP SCREW 1 48 WP-0450801-SP WASHER 1 49 WP-0450801-SP WASHER 1 50 WP-0480856-SP WASHER 4.8X8.4X0.8 1 - 6 - jintex.in

Page 12 — 4. SHUTTLE DRIVER SHAFT COMPONENTS

4. SHUTTLE DRIVER SHAFT COMPONENTS 下軸関係 48・49 50 45~47 51・52 54・70 53・69 66~68 60 1 62 61 2 3 15 16 72 18 44 43 39~42 32 30 33 38 37 19・31 39~42 20 34 23 5 11 22 21 36 12 71 35 28 29 24 9 37 9 27 25 7 9 26 6 12 8 8 10 17 64 63 57 56 55 13 65 14 58 59 -7- jintex.in

Page 13

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)
31CQ-2000000-00OIL WICK(1.4)
32236-30007TUBE(1)
33236-30007TUBE(0.6)
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
44SM-6020460-TPSCREW M2 L=3.52
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
60SL-4040891-SCSCREW M4 L=81
61HX-0015000-0BCABLE CLIP2
62SL-4040891-SCSCREW M4 L=82
63SM-6040650-TPSCREW M4 L=62
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

REF. NO NOTE PART NO. DESCRIPTION Qty. 1 HX-0015000-0D CABLE CLIP 1 2 400-12127 OIL PIPE HOLDER 1 3 SM-6040602-TP SCREW M4 L=6 1 4 400-13721 TUBE CLAMP 1 5 SL-4040891-SC SCREW M4 L=8 1 6 400-10464 THRUST COLLAR ASM. 1 7 400-10467 THRUST COLLAR (1) 8 400-10469 THRUST COLLAR SCREW (1) 9 SB-1100024-00 BEARING 3 10 400-16077 LOWER SHAFT GEAR ASM. 1 11 400-06563 OSCILLATOR SHAFT 1 12 SM-8060612-TP SCREW M6 L=6 2 13 400-10575 LOWER SHAFT 1 14 EA-9500B01-00 CABLE BAND 2 15 400-06578 OIL WICK PRESSER 1 16 SM-8060610-TP SCREW M6 L=6 1 17 SM-8060812-TP SCREW M6 L=8 2 18 400-06573 SHUTTLE ASM. 1 19 400-06574 SHUTTLE (1) 20 B1820-210-D00 SHUTTLE OIL FELT,A (2) 21 B1821-210-D00 SHUTTLE OIL FELT,B (1) 22 B1822-210-D00 INNER HOOK PRESSER SPRING (2) 23 RE-0300000-K0 E-RING 3 (2) 24 265-01858 INNER HOOK PRESSER ASM. (1) 25 141-04004 ONCE THROUGH OIL FELT PRESSER (1) 26 SM-6020460-TP SCREW M2 L=3.5 (2) 27 141-03907 SHUTTLE ONCE THROUGH OIL FELT (1) 28 400-06577 SHUTTLE LUBRICATING PLATE (1) 29 SM-4030455-SP SCREW M3 L=4 (2) 30 CQ-2000000-00 OIL WICK (2.6) 31 CQ-2000000-00 OIL WICK (1.4) 32 236-30007 TUBE (1) 33 236-30007 TUBE (0.6) 34 135-29607 SHUTTLE PACKING (2) 35 400-10471 SHUTTLE RACE ADJUSTING SHAFT 1 36 SM-6040650-TP SCREW M4 L=6 2 37 400-06575 SHUTTLE BEARING RING 2 38 400-06576 SHUTTLE OIL SEAL 2 39 01 SB-3080010-0A BEARING 2 40 01 SB-3080010-0B BEARING 2 41 01 SB-3080010-0C BEARING 2 42 01 SB-3080010-0D BEARING 2 43 B1815-210-000 INNER HOOK UPPER SPRING 1 44 SM-6020460-TP SCREW M2 L=3.5 2 45 02 141-03353 INNER HOOK PRESSER ASM., A 1 46 03 141-03352 INNER HOOK PRESSER ASM., B 1 47 06 141-03659 SHUTTLE RACE RING ASM., C 1 48 08 400-11512 DRIVER ASM. 1 49 07 400-14963 SHUTTLE DRIVER ASM. 1 50 SS-6121212-TP SCREW 3/16-28 L=12 (1) 51 08 400-11511 SHUTTLE DRIVER (1) 52 07 400-10879 SHUTTLE DRIVER (1) 53 08 B1828-980-0BB BOBBIN CASE ASM. (RACING PREVE 1 54 08 138-12102 BOBBIN 1 55 400-10473 LOWER SHAFT GEAR COVER ASM. 1 56 400-10474 LOWER SHAFT GEAR COVER (1) 57 400-10475 LOWER SHAFT GEAR FELT (1) 58 WP-0450801-SP WASHER 2 59 SM-5040855-SN SCREW 2 60 SL-4040891-SC SCREW M4 L=8 1 61 HX-0015000-0B CABLE CLIP 2 62 SL-4040891-SC SCREW M4 L=8 2 63 SM-6040650-TP SCREW M4 L=6 2 64 400-06840 RUBBER BUSH 2 65 400-06836 OIL TANK ASM. 1 66 05 400-06580 SHUTTLE 1 67 04 400-06581 SHUTTLE (H) 1 68 07 400-14965 BOBBIN CASE ASM. 1 69 07 B1828-210-DAA BOBBIN 1 70 07 B1806-210-D00 SHUTTLE ASM.SCREW 1 71 400-10470 SCREW 1 72 * SM-8061050-TP SCREW M6 L=10 1 NOTE (注記) 01....SELECTIVE PARTS 02....FOR LK-1900AF,AM 03....FOR LK-1900AS 04....FOR LK-1900AH 05....EXCEPT LK-1900AH,AW 06....FOR LK-1900AH,AW 07....FOR LK-1900AW 08....EXCEPT LK-1900AW - 8 - jintex.in

Page 14 — 5. THREAD TENSION COMPONENTS

5. THREAD TENSION COMPONENTS 糸調子関係 22 23 21 24 46 45 25 1 5 4 7 6 7 44 40 39 43 33 38 41 41 41 47 32 36 37 35 42 34 27 28 30 31 29 22 23 21 24 26 17 20 11 19 19 16 15 18 17 20 26 12 19 13 18 14 10 9 8 2 -9- jintex.in

Page 15

Juki LK-1900A parts on page 15
RefPart numberPart nameQty
1400-06628AT SOLENOID1
2SM-6040602-TPSCREW M4 L=64
3RE-090000-KOE-RING 91
4400-06625SPRING1
5400-06617AT SOL PIN1
6400-10477AT SOL COLLAR2
7SM-8030412-TPSCREW2
8400-10479AT PLATE1
9SM-6040802-TNSCREW2
10WP-0430801-SCWASHER 4.3X9X0.82
11400-10482AT DRIVE LINK(F) ASM1
12400-10483AT DRIVE LINK(R) ASM1
13400-10495AT PIVOT BASE(R)1
14SM-6040602-TPSCREW M4 L=62
15400-10496AT PIVOT BASE(F)1
16SM-6041050-TPSCREW M4 L=102
17400-10487AT PIVOT SCREW2
18NM-6040003-SCNUT M42
19WP-0400516-UZPLAIN WASHER3
20400-10488AT 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

REF. NO NOTE PART NO. DESCRIPTION Qty 1 400-06628 AT SOLENOID 1 2 SM-6040602-TP SCREW M4 L=6 4 3 RE-090000-KO E-RING 9 1 4 400-06625 SPRING 1 5 400-06617 AT SOL PIN 1 6 400-10477 AT SOL COLLAR 2 7 SM-8030412-TP SCREW 2 8 400-10479 AT PLATE 1 9 SM-6040802-TN SCREW 2 10 WP-0430801-SC WASHER 4.3X9X0.8 2 11 400-10482 AT DRIVE LINK(F) ASM 1 12 400-10483 AT DRIVE LINK(R) ASM 1 13 400-10495 AT PIVOT BASE(R) 1 14 SM-6040602-TP SCREW M4 L=6 2 15 400-10496 AT PIVOT BASE(F) 1 16 SM-6041050-TP SCREW M4 L=10 2 17 400-10487 AT PIVOT SCREW 2 18 NM-6040003-SC NUT M4 2 19 WP-0400516-UZ PLAIN WASHER 3 20 400-10488 AT PIVOT BEARING 2 21 400-10497 AT JOINT 2 22 WP-0400516-UZ PLAIN WASHER 2 23 400-10498 AT JOINT BEARING 2 24 NM-6030003-SC NUT M3 2 25 400-10500 AT CONNECTION BAR 1 26 400-06622 AT SNAP PIN 2 27 400-10503 THREAD TENSION 1 ASM 1 28 400-10504 THREAD TENSION SHAFT (1) 29 229-28808 NUT (1) 30 229-21506 THREAD TENSION DISK (2) 31 262-18602 FIRST THREAD TENSION SPRING (1) 32 400-10508 THREAD TENSION 2 ASM 1 33 400-10510 THREAD TENSION POST BASE (1) 34 400-10511 DISK STOPPER HOLDER CAP (1) 35 400-10512 THREAD TENSION SHAFT COLLAR (1) 36 400-10513 DISK STOPPER SP (3) 37 400-10514 DISK STOPPER (1) 38 400-10515 ASSY THREAD TENSION POST (1) 39 400-10478 AT SOL COLLAR SCREW (1) 40 229-21605 THREAD TAKE-UP SPRING (1) 41 400-10521 HOLD CAP SCREW (3) 42 400-10522 SHAFT NUT (1) 43 400-10523 POST BASE C RING (1) 44 400-10509 THREAD TENSION SHAFT (1) 45 400-13967 AT-FELT 1 46 SL-4040681-SC COMBINATION SCREW M4 X 8 1 47 SM-8061612-TP SCREW M6X16 1 - 10 - jintex.in

Page 16 — 6. THREAD TRIMMER MECHANISM COMPONENTS

6. THREAD TRIMMER MECHANISM COMPONENTS 糸切り関係 - 11 - jintex.in

Page 17

Juki LK-1900A parts on page 17
RefPart numberPart nameQty
1400-06711THREAD TRIMMER CAM
2SM-8050592-TPSCREW
3WP-0450801-SPWASHER
4400-40256CAM ROLLER SHAFT
5NM-6040001-SPNUT M4X0.7
6400-06712THREAD TRIMMER LINK ASM.
7SD-0800327-TPHINGE SCREW D=8 H=3.2
8NM-6050001-SPNUT M5
9400-06716THREAD TRIMMER SHAFT
10SM-8060812-TPSCREW M6 L=8
11400-06717CONNECTING BAR
12400-10525THREAD_TRIMMER_SENSOR_SLIT
13SM-6040802-TPSCREW M4X0.7 L=8
14HD-0022300-00PHOTO SENSOR
15SL-4041291-SCSCREW M4 L=12
16400-10526THREAD TRIMMER_SENSOR_BASE
17SM-6040855-SPSCREW
18400-06722NEEDLE PLATE ASM.,A
19400-06723NEEDLE PLATE ASM.,H
20400-06724NEEDLE PLATE ASM.,E
21B2417-280-000THREAD CUTTER LEVER SHAFT
22B2426-280-000NEEDLE HOLE GUIDE
23141-09607NEEDLE HOLE GUIDE
24D2426-282-C00NEEDLE HOLE GUIDE
25SS-1060210-TPSCREW 3/32-56 L=2.2
26400-06721NEEDLE PLATE
27B2424-280-000FIXING KNIFE
28SS-7090410-SPSCREW 9/64-40 L=3.5
29B2418-280-000MOVING KNIFE LINK
30B2416-280-000THREAD CUTTING LEVER RING
31B2415-280-0A0THREAD CUTTER LEVER ASM.,SMALL
32B2414-280-0A0THREAD CUTTER LEVER ASM.,LARGE
33SS-6110430-TPSCREW 11/64-40 L=4
34WP-0450846-SPWASHER
35SS-7110740-TPSCREW 11/64-40 L=7
36B2423-280-00CMOVING KNIFE WASHER C
37B2423-280-00AMOVING KNIFE WASHER A
38B2423-280-00BMOVING KNIFE WASHER B
39B2423-280-00DMOVING KNIFE WASHER D
40B2423-280-00EMOVING KNIFE WASHER E
41B2421-280-0A0MOVING KNIFE ASM.
42SD-0500091-TPHINGE SCREW D=5.0 H=0.9
43SM-1040650-TPSCREW M4 L=6
44263-15606NEEDLE CAM ROLLER A
45263-15705NEEDLE CAM ROLLER B
46263-15804NEEDLE CAM ROLLER C
47263-15903NEEDLE CAM ROLLER D

REF. NO. NOTE PART NO. DESCRIPTION Qty 1 400-06711 THREAD TRIMMER CAM 1 2 SM-8050592-TP SCREW 2 3 WP-0450801-SP WASHER 1 4 400-40256 CAM ROLLER SHAFT 1 5 NM-6040001-SP NUT M4X0.7 2 6 400-06712 THREAD TRIMMER LINK ASM. 1 7 SD-0800327-TP HINGE SCREW D=8 H=3.2 1 8 NM-6050001-SP NUT M5 1 9 400-06716 THREAD TRIMMER SHAFT 1 10 SM-8060812-TP SCREW M6 L=8 1 11 400-06717 CONNECTING BAR 1 12 400-10525 THREAD_TRIMMER_SENSOR_SLIT 1 13 SM-6040802-TP SCREW M4X0.7 L=8 1 14 HD-0022300-00 PHOTO SENSOR 1 15 SL-4041291-SC SCREW M4 L=12 1 16 400-10526 THREAD TRIMMER_SENSOR_BASE 1 17 SM-6040855-SP SCREW 2 18 01 400-06722 NEEDLE PLATE ASM.,A 1 19 02 400-06723 NEEDLE PLATE ASM.,H 1 20 03 400-06724 NEEDLE PLATE ASM.,E 1 21 B2417-280-000 THREAD CUTTER LEVER SHAFT (1) 22 01 B2426-280-000 NEEDLE HOLE GUIDE (1) 23 02 141-09607 NEEDLE HOLE GUIDE (1) 24 03 D2426-282-C00 NEEDLE HOLE GUIDE (1) 25 SS-1060210-TP SCREW 3/32-56 L=2.2 (2) 26 400-06721 NEEDLE PLATE (1) 27 B2424-280-000 FIXING KNIFE (1) 28 SS-7090410-SP SCREW 9/64-40 L=3.5 (2) 29 B2418-280-000 MOVING KNIFE LINK (1) 30 B2416-280-000 THREAD CUTTING LEVER RING (1) 31 B2415-280-0A0 THREAD CUTTER LEVER ASM.,SMALL (1) 32 B2414-280-0A0 THREAD CUTTER LEVER ASM.,LARGE (1) 33 SS-6110430-TP SCREW 11/64-40 L=4 (1) 34 WP-0450846-SP WASHER (1) 35 SS-7110740-TP SCREW 11/64-40 L=7 (1) 36 04 B2423-280-00C MOVING KNIFE WASHER C (1) 37 04 B2423-280-00A MOVING KNIFE WASHER A (1) 38 04 B2423-280-00B MOVING KNIFE WASHER B (1) 39 04 B2423-280-00D MOVING KNIFE WASHER D (1) 40 04 B2423-280-00E MOVING KNIFE WASHER E (1) 41 B2421-280-0A0 MOVING KNIFE ASM. (1) 42 SD-0500091-TP HINGE SCREW D=5.0 H=0.9 (1) 43 SM-1040650-TP SCREW M4 L=6 4 44 263-15606 NEEDLE CAM ROLLER A 1 45 263-15705 NEEDLE CAM ROLLER B 1 46 263-15804 NEEDLE CAM ROLLER C 1 47 263-15903 NEEDLE CAM ROLLER D 1 NOTE (注記) 01....FOR LK-1900AS LK-1900AS用 02....FOR LK-1900AH,AW LK-1900AH,AW用 03....FOR LK-1900AF,AM LK-1900AF,AM用 04....SELECTIVE PARTS 選択部品 - 12 - jintex.in

Page 18

7. FEED MECHANISM COMPONENTS 送り関係 57 67 49 48 52 40 53 45 80 42 43 60 55 56 62 64 66 61 63 65 58 59 39 69 41 70 54 44 45 51 49 48 68 57 78 79 73 26 25 71 72 74 53 75 76 77 24 14 23 22 3 4 4 32 31 13 12 38 37 34 36 33 17 50 15 46 47 35 2 28 11 21 18 19 5 30 27 16 29 20 6 8 7 10 9 10 18 82 81 - 13 - jintex.in

Page 19

Juki LK-1900A parts on page 19
RefPart numberPart nameQty
400-29901X FEED MOTOR1
SM-4041655-SPSCREW M4 L=164
265-01403X FEED GEAR1
SM-8060602-TPSCREW M6X62
400-29902Y FEED MOTOR1
SM-6041150-TPSCREW M4 L=112
400-10536Y FEED MOTOR BASE1
SM-6041150-TPSCREW M4 L=112
265-01502Y FEED GEAR1
SM-8060602-TPSCREW M6X62
400-06736CLOTH FEED ARM1
135-16208FEED DRIVING ARM SHAFT1
SM-8060812-TPSCREW M6 L=81
262-23305SLIDE BLOCK STUD1
B1414-232-000SQUARE BLOCK1
SM-8060812-TPSCREW M6 L=81
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
SM-6040650-TPSCREW M4 L=61
HD-0005700-0APHOTO SENSOR1
SL-4031291-SCSCREW M3X0.5 L=121
141-11801SENSOR INSTALLING BASE1
SM-4040855-SPSCREW1
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
45B2557-280-00AWASHER FOR DRIVING ARM2
46B1414-232-00ACRANK SLIDE BLOCK1
47B1414-232-00BGUIDE ROLLER1
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
57SS-7110740-TPSCREW 11/64-40 L=71
58135-33104FINGER GUARD1
59135-48300FINGER GUARD1
SS-8080310-TPSCREW 1/8-44 L=2.82
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
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
73141-16107FEED PLATE A1
74141-16206FEED PLATE B1
75135-54803FEED PLATE1
76141-16800FEED PLATE H1
77141-16404FEED PLATE D1
SM-3061052-TPSCREW M6 L=101
WP-0621016-SDWASHER 6.2X13X11
400-39012LIFTING LEVER SHAFT B1
SM-4042055-SPSCREW M4 L=202
WP-0450801-SPWASHER2

REF. NO NOTE PART NO. D E S C R I P T I O N Qty 1 400-29901 X FEED MOTOR 1 2 SM-4041655-SP SCREW M4 L=16 4 3 265-01403 X FEED GEAR 1 4 SM-8060602-TP SCREW M6X6 2 5 400-29902 Y FEED MOTOR 1 6 SM-6041150-TP SCREW M4 L=11 2 7 400-10536 Y FEED MOTOR BASE 1 8 SM-6041150-TP SCREW M4 L=11 2 9 265-01502 Y FEED GEAR 1 10 SM-8060602-TP SCREW M6X6 2 11 400-06736 CLOTH FEED ARM 1 12 135-16208 FEED DRIVING ARM SHAFT 1 13 SM-8060812-TP SCREW M6 L=8 1 14 262-23305 SLIDE BLOCK STUD 1 15 B1414-232-000 SQUARE BLOCK 1 16 SM-8060812-TP SCREW M6 L=8 1 17 400-06738 Y FEED SHAFT 1 18 B2509-704-000 BUSHING, REAR 2 19 265-00009 Y FEED ARM 1 20 SS-8660612-TP SCREW 1/4-40 L=6 2 21 135-17404 HINGE STUD 1 22 400-06740 CLOTH FEED SUPPORT PLAE 1 23 SM-6040650-TP SCREW M4 L=6 3 24 400-06737 CLOTH FEED PLATE 1 25 400-06739 CLOTH FEED PRESSER PLATE 1 26 SM-1040650-TP SCREW M4 L=6 4 27 HD-002250A-00 PHOTO SENSOR 1 28 SL-4041281-SC SCREW M4X0.7 L=12 1 29 141-11702 SENSOR INSTALLING BASE 1 30 SM-4040855-SP SCREW 2 31 141-11504 CROSSFEED SENSOR SLIT 1 32 SM-6040650-TP SCREW M4 L=6 1 33 HD-0005700-0A PHOTO SENSOR 1 34 SL-4031291-SC SCREW M3X0.5 L=12 1 35 141-11801 SENSOR INSTALLING BASE 1 36 SM-4040855-SP SCREW 1 37 141-36402 LENGTHWISE FEED SENSOR SLIT 1 38 SS-6110480-SP SCREW 11/64-40 L=4.3 1 39 400-39255 SUPPORT PLATE 1 40 SM-4040802-TP SCREW M4X0.7 L=8 2 41 400-39013 FEED BRACKET B 1 42 B2549-280-000 WORK CLAMP FOOT MOUNTING BASE 7 43 B2548-280-000 BALL RETAINER 1 44 SS-8150510-TP SCREW 15/64-28 L=4.7 1 45 01 B2557-280-00A WASHER FOR DRIVING ARM 2 46 01 B1414-232-00A CRANK SLIDE BLOCK 1 47 01 B1414-232-00B GUIDE ROLLER 1 48 CS-0800881-TP THRUST COLLAR 2 49 SM-8050512-TP SCREW M5 L=5 4 50 WP-0450801-SP WASHER 4 51 262-04008 LIFTING LEVER RIGHT 1 52 262-04107 LIFTING LEVER LEFT 1 53 141-05407 CLOTH PRESSER SPRING 2 54 135-18501 SPRING SUSPENSION 1 55 135-18808 WORK CLAMP FOOT FACE PLATE 1 56 SS-2110930-SP SCREW 11/64-40 L=8.7 4 57 02 SS-7110740-TP SCREW 11/64-40 L=7 1 58 03 135-33104 FINGER GUARD 1 59 03 135-48300 FINGER GUARD 1 60 SS-8080310-TP SCREW 1/8-44 L=2.8 2 61 04 135-18600 WORK CLAMP FOOT, RIGHT 1 62 04 135-18709 WORK CLAMP FOOT, LEFT 1 63 03 135-48102 WORK CLAMP FOOT, RIGHT 1 64 03 135-48201 WORK CLAMP FOOT, LEFT 1 65 05 135-42915 WORK CLAMP FOOT, RIGHT 1 66 05 135-43012 WORK CLAMP FOOT, LEFT 1 67 400-06745 LEVER DRIVING PLATE L ASM. 1 68 400-06747 LEVER DRIVING PLATE R ASM. 1 69 SM-6061802-TP SCREW M6 L=18 1 70 WP-0621016-SD WASHER 6.2X13X1 1 71 400-10570 HIDDEN PLATE 1 72 SM-5030501-SC SCREW M3 L=5 2 73 06 141-16107 FEED PLATE A 1 74 05 141-16206 FEED PLATE B 1 75 03 135-54803 FEED PLATE 1 76 07 141-16800 FEED PLATE H 1 77 08 141-16404 FEED PLATE D 1 78 SM-3061052-TP SCREW M6 L=10 1 79 WP-0621016-SD WASHER 6.2X13X1 1 80 400-39012 LIFTING LEVER SHAFT B 1 81 SM-4042055-SP SCREW M4 L=20 2 82 WP-0450801-SP WASHER 2 NOTE (注記) 01....SELECTIVE PARTS 02....EXCEPT LK-1900AH,AW 03....FOR LK-1900AH,AW 04....FOR LK-1900AS,AF 05....FOR LK-1900AM 06....FOR LK-1900AS 07....FOR LK-1900AF(EXCEPT JE) 08....FOR LK-1900AF,JE - 14 - jintex.in

Page 20 — 8. TC CLAMP COMPONENTS

8. TC CLAMP COMPONENTS 糸掴み関係 - 15 - jintex.in

Page 21

Juki LK-1900A parts on page 21
RefPart numberPart nameQty
1400-06761TC CLAMP1
2400-06762TC CLAMP PLATE ASM.1
3400-06765TC SUPPORT 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

REF. NO NOTE PART NO. DESCRIPTION Qty 1 400-06761 TC CLAMP 1 2 400-06762 TC CLAMP PLATE ASM. 1 3 400-06765 TC SUPPORT PLATE ASM. 1 4 400-06768 TC JOINT ASM. 1 5 400-15800 TC LINK ASM 1 6 SM-2360110-TP SCREW M1.6X0.2 L=1.35 2 7 WP-0320500-SC WASHER M3 1 8 RE-0200000-KO E-RING 2 9 SD-0400266-TP HINGE SCREW D=4 H=2.6 1 10 400-10589 TC BASE 1 11 SM-6040650-TP SCREW M4 L=6 4 12 400-06772 TC CAM PLATE 1 13 400-06780 TC SPRING 1 14 400-06781 TC BASE COVER 1 15 SM-6020350-SP SCREW M2 L=2.5 4 16 400-06782 TC NOTCH R 1 17 SM-4020600-SP SCREW M2 L=6 2 18 400-06777 TC NOTCH F 1 19 SM-6020450-TP SCREW 2 20 400-10527 TC DRIVING ARM ASM. 1 21 400-10528 TC DRIVING ARM (1) 22 400-11152 TC ARM SCREW (2) 23 SD-0800406-TP SHOULDER SCREW D8 H4 1 24 400-06776 TC CONNECTING LINK 1 25 SD-0350156-TP SHOULDER SCREW 1 26 400-10530 SENSOR SLIT 1 27 SM-6030502-TP BOLT M3X5 1 28 400-06864 THREAD CLAMP MOTOR 1 29 SM-6041200-SP SCREW M4 L=12 4 30 400-10531 SENSOR INSTALLING BASE 1 31 SM-6040802-TP SCREW M4X0.7 L=8 1 32 HD-0005700-0A PHOTO SENSOR 2 33 SL-4031091-SC SCREW M3 X 10 2 34 400-10532 DUST GUARD 1 35 SM-4030601-SN SCREW M3 X 6 1 36 WP-0450801-SP WASHER 1 - 16 - jintex.in

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=81
20141-15554HEAD GROUND CABLE A ASM.1
21SM-4040855-SPSCREW6
22EA-9500B01-00CABLE BAND1
23EA-9500B02-00CABLE BAND 1503
24HX-0015000-0KCABLE CLIP1
25SM-4040855-SPSCREW1
26HX-0033900-00STUD4

9. SENSOR COMPONENTS センサー関係 10 8 9 13 15 17 18 12 16 14 19 11 6 20 21 25 22 23 24 REF. NO NOTE PART NO. DESCRIPTION Qty 1 400-05729 TH SENSOR CABLE ASM. イトウカミセンサーケーブルクミ 1 2 400-05731 Y SENSOR CABLE ASM. Yセンサーケーブルクミ 1 3 400-05732 PF SENSOR CABLE ASM. ソトオタエセンサーケーブルクミ 1 4 400-05730 X SENSOR CABLE ASM. Xセンサーケーブルクミ 1 5 400-05733 TT SENSOR CABLE ASM. イトキリセンサーケーブルクミ 1 6 400-06495 SAFETY SW ASM. アンゼンスイッチクミ 1 7 400-06496 SAFETY SW BASE アンゼンスイッチダイ (1) 8 236-38109 SAFETY SWITCH ARM. アンゼンスイッチウデ (1) 9 400-06497 SAFETY SW ARM SHAFT アンゼンスイッチウデジク (1) 10 236-38208 SAFETY SWITCH SPRING アンゼンスイッチモトバネ (1) 11 236-38406 SAFETY SWITCH NUT アンゼンスイッチメイツ (1) 12 400-05734 SAFETY SW CABLE ASM. アンゼンスイッチコードクミ (1) 13 SM-4021201-SC SCREW M2 L=12 ナベコネジ M2 L=12 (2) 14 EA-9500B01-00 CABLE BAND ソクセンバンド (1) 15 SM-4050855-SP SCREW ナベネジ M5 L=8 1 16 400-05664 INT PCB ASM. INTキバンクミ 1 17 400-05660 INT PCB INTキバン (1) 18 400-05725 INT CABLE ASM. INTケーブルクミ (1) 19 SL-4040881-SF SCREW M4 L=8 ナベコネジセムス M4 L=8 1 20 141-15554 HEAD GROUND CABLE A ASM. トウチアースケーブルクミ 1 21 SM-4040855-SP SCREW ナベネジ 6 22 EA-9500B01-00 CABLE BAND ソクセンバンド 1 23 EA-9500B02-00 CABLE BAND 150 ソクセンバンド 150 3 24 HX-0015000-0K CABLE CLIP ケーブルクリップ 1 25 SM-4040855-SP SCREW ナベネジ 1 26 HX-0033900-00 STUD キバンバーサ 4 - 17 - jintex.in

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)

10. THREAD STAND COMPONENTS 糸立て装置関係 REF. NO NOTE PART NO. DESCRIPTION Qty. 1 229-30358 THREAD STAND ASM. イトタテウデ(クミ) 1 2 229-31109 SPOOL RETAINER イトマキフレドメ (2) 3 229-31000 SPOOL PIN イトマキウケボウ (2) 4 229-30903 SPOOL REST CUSHION イトマキウケザラ クッション (2) 5 229-30804 SPOOL REST イトマキウケザラ (2) 6 SM-6061610-SC SCREW M6 L=16 ヒラコネジ M6 L=15 (2) 7 229-30705 THREAD GUIDE ARM JOINT イトタテホウシメカナグ (2) 8 229-31406 SPOOL REST ROD RUBBER CAP イトタテホウボウゴム (1) 9 229-30507 SPOOL REST ARM イトタテウデ (2) 10 229-30408 SPOOL REST ROD, UPPER イトタテホウ(ウエ) (1) 11 229-31307 SPOOL REST ROD JOINT イトタテホウツギテ (1) 12 SM-4051405-SE SCREW M5 L=14 ナベコネジ M5 L=14 (2) 13 NM-6050001-SE NUT M5 ロツカクナツト M5 (2) 14 229-30309 SPOOL REST ROD, LOWER イトタテホウ(シタ) (1) 15 229-31208 THREAD GUIDE イトミチ (2) 16 WS-0510002-KN SPRING WASHER バネザガネ 5.1X9.2X1.3 (2) 17 NM-6050001-SE NUT M5 ロツカクナツト M5 (2) 18 NM-6160511-SE NUT M16X1.5 ロツカクナツト M16X1.5 1シュ (1) 19 WP-1702600-SO WASHER 17X30X2.6 ヒラザガネ 17X30X2.6 (2) - 18 - jintex.in

Page 24 — 11. TABLE STAND COMPONENTS (JT-K44)

11. TABLE STAND COMPONENTS (JT-K44) 脚卓関係(JT-K44) - 19 - jintex.in