DDL900BB
Table of contents
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MODEL : DDL-900BB
List No : 1712-00
PARTS LIST
Published:10/31/2017
CONTENTS
FRAME & MISCELLANEOUS COVER COMPONENTS ........................................................................................... 1
BOBBIN WINDER COMPONENTS.................................................................................................................................... 5
MAIN SHAFT & THREAD TAKE-UP LEVER COMPONENTS .............................................................................. 7
NEEDLE BAR, UPRIGHT SHAFT & HOOK DRIVING SHAFT COMPONENTS ............................................. 9
HAND LIFTER COMPONENTS ..........................................................................................................................................
13
FEED MECHANISM COMPONENTS................................................................................................................................
17
THREAD TRIMMER COMPONENTS ...............................................................................................................................
21
AUTOMATIC REVERSE FEED COMPONENTS..........................................................................................................
25
CONDENSE COMPONENTS...............................................................................................................................................
27
OIL LUBRICATION COMPONENTS ................................................................................................................................
29
UNDER COVER COMPONENTS.......................................................................................................................................
33
PSC UNIT....................................................................................................................................................................................
35
THREAD STAND COMPONENTS.....................................................................................................................................
39
ACCESSORIE PARTS COMPONENTS ..........................................................................................................................
41
EXCLUSIVE PARTS FOR H ................................................................................................................................................
43
EXCLUSIVE PARTS TYPE NB...........................................................................................................................................
45
HOW TO MAKE USE OF THIS PARTS LIST ...............................................................................................................
47
TOC - 1
B
B
A
A
69
69
17
18
71
70
66
68
8
8
67
61
60
65
64
55
63
57
9
14
56
15
19
20
13
62
12
23
32
43
31
27
5
5
6
16
51
58
59
36
41
40
39
38
37
33
34
35
10
46
30
44
21
22
24
25
26
52
53
54
28
29
4
3
42
45
47
48
50
49
1
2
7
11
FRAME & MISCELLANEOUS COVER COMPONENTS
- 1 -
No. Parts No. Parts name Remarks Level Cons Qty
1 40102097 FACE_PLATE_ASM. 1
2 40012126 FACE PLATE PACKING 1
3 SS6080410SP SCREW 1/8-44 L=4 1
4 40156677 ARM OIL SHIELD ASSY 1
5 TA0850604R0 RUBBER PLUG 2
6 TA1250705R0 RUBBER PLUG 1
7 22958300 NEEDLE THREAD GUIDE PIN 1
8 SS4120925SP SCREW 3/16-28 L=9 8
9 TA2100904R0 RUBBER PLUG 1
10 22900401 WINDOW PLATE 1
11 40012129 SIDE PLATE PACKING 1
12 CM300200001 FINGER INJURY CAUTION LABLE (16) 1
13 40102261 SAFETY_LABEL_S 1
14 22901805 GROUND MARK 1
15 SS4120615SP SCREW 3/16-28 L=6 1
16 TA2000502R0 RUBBER PLUG 1
17 SS6121840SP SCREW 3/16-28 L=18 1
18 22952501 BACK LEVER STOPPER 1
19 TA2101002R0 RUBBER PLUG 1
20 40190685 THREAD TAKE UP LEVER COVER BB
VARIOUS NOS. FOR
DESTINATIONS
1
21 22963458 THREAD TENSION ASM. 1
22 22945414 THREAD TENSION POST * 1
23 22945604 THREAD TENSION GUIDE * 1
24 22945802 THREAD TENSION DISK * 2
25 22963409 THREAD TENSION SPRING * 1
26 22945703 THREAD TENSION NUT * 1
27 SS4120615SP SCREW 3/16-28 L=6 1
28 22900609 THREAD TAKE-UP LEVER COVER
VARIOUS NOS. FOR
DESTINATIONS
1
29 SS4120615SP SCREW 3/16-28 L=6 1
30 22920508 ARM THREAD GUIDE A 1
31 22921001 SCREW 1
32 22945356 THREAD TENSION ASM. 1
33 22921308 THREAD TENSION NUT * 1
34 22921407 ROTATION STOPPER * 1
35 22921704 THREAD TENSION SPRING A * 1
36 22921803 DISK STOPPER * 1
37 22921506 THREAD TENSION DISK * 2
38 22921209 THREAD TENSION POST * 1
39 22921605 THREAD TAKE-UP SPRING * ☆ 1
40 22945307 THREAD TENSION POST BASE * 1
41 SS8090670SP SCREW 9/64-40 L=5.5 * 1
42 SS8150710TP SCREW 15/64-28 L=7 1
43 22920904 TENSION RELEASING 1
44 B1109552000 THROAT PLATE 1
45 SS2110920TP SCREW 11/64-40 L=8.5 1
46 SS2110915SP SCREW 11/64-40 L=8.5 1
FRAME & MISCELLANEOUS COVER COMPONENTS
- 2 -
B
B
A
A
69
69
17
18
71
70
66
68
8
8
67
61
60
65
64
55
63
57
9
14
56
15
19
20
13
62
12
23
32
43
31
27
5
5
6
16
51
58
59
36
41
40
39
38
37
33
34
35
10
46
30
44
21
22
24
25
26
52
53
54
28
29
4
3
42
45
47
48
50
49
1
2
7
11
FRAME & MISCELLANEOUS COVER COMPONENTS
- 3 -
No. Parts No. Parts name Remarks Level Cons Qty
47 22920607 ARM THREAD GUIDE B 1
48 SS6110610TP SCREW 11/64-40 L=6 1
49 TA1250406R0 RUBBER PLUG D=12.5 L=4 2
50 SS4120925SP SCREW 3/16-28 L=9 3
51 22901250 SLIDE PLATE ASM. 1
52 22901201 SLIDE PLATE * 1
53 22901300 SLIDE PLATE SPRING * 1
54 SS6060210SP SCREW 3/32-56 L=1.9 * 2
55 22901003 BED SCREW STUD 3
56 WT0530002KS TOOTHED WASHER D=5.3 1
57 40188851 AK85B_DEVICE_900B OPTIONAL PARTS 1
58 40099083 RULER STOP SEAT 1
59 SS7110720SP SCREW 11/64-40 L=7 1
60 40126308 CORD_CLAMP 1
61 CM300200001 FINGER INJURY CAUTION LABLE (16) 1
62 SS4120615SP SCREW 3/16-28 L=6 1
63 40196832 BED_STD_R 1
64 SS4151215SP SCREW 15/64-28 L=12 1
65 40182291 THROAT_PLATE_G OPTIONAL PARTS 1
66 40140080 FACE_PLATE_ASSY OPTIONAL PARTS 1
67 40136258 CORD_HOLDER 1
68 40022407 CORD HOLDER 1
69 TA1030402R0 RUBBER PLUG D=10.3 L=4 2
70 40111896 CORD_CLAMP 1
71 SS4120615SP SCREW 3/16-28 L=6 1
FRAME & MISCELLANEOUS COVER COMPONENTS
- 4 -
24
34
33
25
26
30
29
27
28
32
31
35
21
21
22
6
14
8
11
11
5
18
7
12
17
10
1
4
19
23
20
9
2
15
16
3
13
BOBBIN WINDER COMPONENTS
- 5 -
No. Parts No. Parts name Remarks Level Cons Qty
1 40110976 BOBBIN_WINDER_UNIT 1
2 26260109 BTW_BASE * 1
3 26260208 BTW_CAM_PLATE * 1
4 26260307 BTW_BASE_SHAFT * 1
5 26260406 BTW_SHAFT_BASE * 1
6 26260505 BTW_CAM_LEVER * 1
7 26260604 BTW_WHEEL * 1
8 26260802 BTW_BEARING_SPACER * 1
9 26261008 BTW_LEVER_SHAFT * 1
10 26261206 BTW_SPACER * 1
11 26261305 BTW_BEARING * 2
12 26261503 BTW_WHEEL_RUBBER * ☆ 1
13 26261602 BOBBIN_SPRING * ☆ 1
14 26261701 BTW_SPRING * 1
15 40011144 BTW_TORSION_SPRING * 1
16 40110975 BTW_SHAFT * 1
17 40021933 BTW_LEVER * 1
18 RC0560711KP RETAINING RING * 1
19 RE0400000K0 E-RING 4 * 1
20 SM5040655SN SCREW * 1
21 SM8040802TP SCREW M4X8 * 2
22 SM8050502TP SCREW M5 L=5 * 1
23 WP0450826SC WASHER 4.5X10X0.8 * 1
24 40119475 OIL_GUARD * 1
25 40110731 BOBBIN_THREAD_TENSION_ASSY 1
26 40110734 BOBBIN_THREAD_ROD_ASSY * 1
27 NS6120630SP NUT 3/16-28 * 1
28 22921506 THREAD TENSION DISK * 2
29 D7133555B00 CONNECTING ROD SPRING * 1
30 22945703 THREAD TENSION NUT * 1
31 SM0050801SC SCREW 1
32 40037008 THREAD_CUTTER 1
33 40163521 PACKING 1
34 40113241 BTW SPACER 1
35 SM0050801SC SCREW 3
BOBBIN WINDER COMPONENTS
- 6 -
A
A
9～12
9～12
24
46
40
3
14
33
34
37
38
36
39
28
32
31
30
27
25
22
23
5
7
8
6
19
21
20
16
13
18
17
42
41
45
44
43
2
26
35
29
4
1
15
MAIN SHAFT & THREAD TAKE-UP LEVER COMPONENTS
- 7 -
No. Parts No. Parts name Remarks Level Cons Qty
1 SS8151150TP SCREW 15/64-28 L=10.5 1
2 22919559 THREAD TAKE-UP CRANK SHAFT ASM. 1
3 11002904 ROLLER FELT 1
4 22918072 THREAD TAKE-UP LEVER COMPL. 1
5 22918064 THREAD TAKE-UP LEVER ASM. * 1
6 22918304 LEFT SCREW * 1
7 22918106 NEEDLE BAR CRANK * 1
8 22906606 NEEDLE BAR CRANK ROD * 1
9 22918403 NEEDLE BEARING A SELECTIVE PARTS * 2
10 22918502 NEEDLE BEARING B SELECTIVE PARTS * 2
11 22918601 NEEDLE BEARING C SELECTIVE PARTS * 2
12 22918700 NEEDLE BEARING D SELECTIVE PARTS * 2
13 22910103 THRUST COLLAR 1
14 22903900 ADJUSTING PIN 1
15 40110977 MAIN_SHAFT 1
16 22910053 FEED DRIVE ECCENTRIC CAM ASM. 1
17 SS6661110SP SCREW 1/4-40 L=11 * 2
18 22910004 FEED DRIVE ECCENTRIC CAM * 1
19 SS4090615SP SCREW 9/64-40 L=6 2
20 40110978 MAIN_SHAFT_BUSHING 1
21 40139216 OIL_SEAL 1
22 RC1850001KP SNAP RING 18.5 1
23 40137504 THRUST_COLLAR_ASM 1
24 SS8660610TP SCREW 1/4-40 L=6 * 2
25 22903207 MAIN SHAFT BUSHING FRONT 1
26 B1215552000 OIL ADJUSTING COLLAR 1
27 22903306 BUSHING INTERMEDIATE 1
28 40110979 MAIN_MOTOR_BASE_76 1
29 22919203 OIL PROTECTING RUBBER 1
30 22538805 DRIVING WHEEL 1
31 SS8660610TP SCREW 1/4-40 L=6 2
32 40111424 FILTER 1
33 SM80608A2TP SCREW M6 L=8 2
34 40111872 HAND_PULLEY 1
35 RO029180100 RUBBER RING 1
36 40111025 COUPLING_ASM. 1
37 40140419 SERVO MOTOR 1
38 SL6052592TN BOLT 3
39 SL6051492TN BOLT 3
40 40110390 COUNTER_WEIGHT_ASM. 1
41 SS8681650TP SCREW 9/32-28 L=16 * 1
42 SS8660610TP SCREW 1/4-40 L=6 * 2
43 RO044240100 RUBBER RING * 1
44 SS7681650TP SCREW 9/32-28 L=16 * 1
45 40110376 COUNTER_WEIGHT * 1
46 40191470 FILTER 1
MAIN SHAFT & THREAD TAKE-UP LEVER COMPONENTS
- 8 -
SET
42～44
31
50
49
48
13
40
47
45
46
28
51
12
24
18
34
27
29
30
36
7
5
4
2
1
20
19
32
3･41
11
35
39
25
23
26
37
38
33
10
9
8
6
21
22
16
17
15
14
NEEDLE BAR, UPRIGHT SHAFT & HOOK DRIVING SHAFT COMPONENTS
- 9 -
No. Parts No. Parts name Remarks Level Cons Qty
1 TA0850604R0 RUBBER PLUG 1
2 22906101 NEEDLE BAR BUSHING UPPER 1
3 22939508 NEEDLE BAR 1
4 22906457 NEEDLE BAR HOLDER ASM. 1
5 SS6090670TP SCREW 9/64-40 L=6 * 1
6 40090058 SLIDE BLOCK 1
7 40141523 NEEDLE BAR THREAD GUIDE P 1
8 22906200 NEEDLE BAR BUSHING LOWER 1
9 SS7080510TP SCREW 1/8-44 L=4.5 ☆ 1
10 22906309 NEEDLE BAR THREAD GUIDE 1
11 MDB100B1400 NEEDLE DBX1 #14 ☆ 1
12 23620206 OIL SEAL 1
13 40184540 HOOK_SHAFT_MIDDLE_METAL 1
14 40090002 UPPER LARGE BEVEL GEAR ASM. 1
15 SS8660810TP SCREW 1/4-40 L=8 * 2
16 40090003 UPPER SMALL BEVEL GEAR ASM. 1
17 SS8660810TP SCREW 1/4-40 L=8 * 2
18 22932909 BOBBIN ☆ 1
19 40090004 LOWER LARGE BEVEL GEAR ASM. 1
20 SS8660810TP SCREW 1/4-40 L=8 * 2
21 40090005 LOWER SMALL BEVEL GEAR ASM. 1
22 SS8660810TP SCREW 1/4-40 L=8 * 2
23 22905004 UPRIGHT SHAFT 1
24 11038759 BOBBIN CASE ASM. ☆ 1
25 22905103 UPRIGHT SHAFT BUSHING UPPER 1
26 22905202 UPRIGHT SHAFT BUSHING LOWER 1
27 22916308 HOOK DRIVING SHAFT BUSH REAR 1
28 CQ220000000 OUL WICK 0.3
29 40136014 THRUST COLLAR ASM. 1
30 SS6110420TP SCREW 11/64-40 L=4.8 * 2
31 40127192 HOOK_DRIVING_SHAFT 1
32 40174351 INNER_HOOK_HOLDER 1
33 SS6111210SP SCREW 11/64-40 L=12 1
34 11038650 HOOK ASM. ☆ 1
35 40190562 HOOK_SHAFT_FRONT_METAL_ASM 1
36 22916555 OIL SEAL SCREW ASM. ☆ 1
37 11015906 OIL WICK * 1
38 22916506 SET SCREW * 1
39 SS4120925SP SCREW 3/16-28 L=9 1
40 11079506 FRONT SCREW OPTIONAL PARTS 1
41 22939607 NEEDLE BAR B
ACCORDING TO
DESTINATIONS
1
42 22890404 RP HOOK C OPTIONAL PARTS ☆ 1
43 22890206 RP HOOK OPTIONAL PARTS ☆ 1
44 22890305 RP HOOK S OPTIONAL PARTS ☆ 1
45 B9117552A00 BOBBIN OPTIONAL PARTS ☆ 1
46 22896252 BOBBIN CASE ASM. OPTIONAL PARTS ☆ 1
NEEDLE BAR, UPRIGHT SHAFT & HOOK DRIVING SHAFT COMPONENTS
- 10 -
SET
42～44
31
50
49
48
13
40
47
45
46
28
51
12
24
18
34
27
29
30
36
7
5
4
2
1
20
19
32
3･41
11
35
39
25
23
26
37
38
33
10
9
8
6
21
22
16
17
15
14
NEEDLE BAR, UPRIGHT SHAFT & HOOK DRIVING SHAFT COMPONENTS
- 11 -
No. Parts No. Parts name Remarks Level Cons Qty
47 RO036080200 RUBBER RING OPTIONAL PARTS 1
48 RO036080200 RUBBER RING 1
49 40126849 HOOK ASM. OPTIONAL PARTS 1
50 40086744 HOOK DRIVING SHAFT OIL SEAL 1
51 40010805 OIL SEAL RING 1
NEEDLE BAR, UPRIGHT SHAFT & HOOK DRIVING SHAFT COMPONENTS
- 12 -
A
A
16
54
54
53
19
21
2
2
46
52
47
48
50
45
51
49
55
17
10
15
8
8
8
28
42
35
5
36
22
22
23
25
33
34
9
37
27
29
7
31
32
30
11
39
40
44
41
43
14
13
12
20
26
24
6
38
4
3
1
18
HAND LIFTER COMPONENTS
- 13 -
No. Parts No. Parts name Remarks Level Cons Qty
1 22907802 HAND LIFTER 1
2 B1521555000 SCREW 1
3 RO037180100 RUBBER RING 1
4 22908552 HAND LIFTER CAM ASM. 1
5 40060989 PRESSER BAR BUSHING LOWER 1
6 SS7091110TP SCREW 9/64-40 L=10.5 ☆ 1
7 22908701 LINK SHAFT 2
8 RE0500000K0 E-RING 3
9 B15240120BA PRESSER FOOT ASM. 1
10 40050314 OUTER_HOLDER_BASE 1
11 22908909 HINGE SCREW 1
12 SD0720331SP HINGE SCREW D=7.24 H=3.3 1
13 22909006 KNEE LIFTER CONNECTING ROD 1
14 22908800 KNEE LIFTER LINK 1
15 D3164555B00 OUTER PRESSER PLATE 1
16 SS4110515SP SCREW 11/64-40 L=5 1
17 SM4050855SP SCREW 1
18 40186696 WIRE_HOLDER 1
19 SS4120615SP SCREW 3/16-28 L=6 1
20 40187308 WIRE PRESSER BASE 1
21 NS6620310SP NUT 3/16-32 2
22 RE0500000K0 E-RING 2
23 22920201 RETURN SPRING 1
24 22920409 THREAD RELEASE PIN SPRING 1
25 22907703 PRESSER GUIDE BAR 1
26 22920300 THREAD RELEASE SUPPORTING PIN 1
27 CQ202000000 OIL WICK 0.15
28 40184541 THREAD_RELEASE_WIRE_ASM 1
29 22920102 TENSION RELEASE SHAFT 1
30 22907554 PRESSER SPRING REGULATOR ASM. 1
31 22907604 PRESSER SPRING REGULATOR NUT * 1
32 22907505 PRESSER SPRING REGULATOR * 1
33 22907406 PRESSER SPRING 1
34 40098388 PRESSER BAR GUIDE BRACKET 1
35 40017805 PRESSER BAR 1
36 22907307 THREAD GUIDE 1
37 SS8660810TP SCREW 1/4-40 L=8 1
38 SS6090910SP SCREW 9/64-40 L=9 2
39 22908354 KNEE LIFTING CROSS ROD ASM. 1
40 22908156 LIFTING LINK ASM. * 1
41 RE0500000K0 E-RING * 1
42 22908008 LIFTING PLATE * 1
43 RE0500000K0 E-RING * 1
44 22908305 KNEE LIFTER SIDE ROD * 1
45 11243763 PRESSER LIFTTING DEVICE ASM. OPTIONAL PARTS 1
46 WP0482086SD WASHER 4.8X11.5X2 * 1
47 23611106 HAND LIFTER * 1
HAND LIFTER COMPONENTS
- 14 -
A
A
16
54
54
53
19
21
2
2
46
52
47
48
50
45
51
49
55
17
10
15
8
8
8
28
42
35
5
36
22
22
23
25
33
34
9
37
27
29
7
31
32
30
11
39
40
44
41
43
14
13
12
20
26
24
6
38
4
3
1
18
HAND LIFTER COMPONENTS
- 15 -
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