Juki DDL900BB Parts Book

MODEL : DDL-900BB List No : 1712-00

PARTS LIST

Published:10/31/2017

FRAME & MISCELLANEOUS COVER COMPONENTS

- 1 -

FRAME & MISCELLANEOUS COVER COMPONENTS

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

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

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

VARIOUS NOS. FOR DESTINATIONS

1

- 2 -

B

A

69

17

18

71

70

66

68

8

67

61

60

65

64

55

63

57

9

14

56

15

19

20

13

62

12

23

32

43

31

27

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 -

FRAME & MISCELLANEOUS COVER COMPONENTS

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

- 4 -

24

34

33

25

26

30

29

27

28

32

31

35

21

22

6

14

8

11

5

18

7

12

17

10

1

4

19

23

20

9

2

15

16

3

13

BOBBIN WINDER COMPONENTS

- 5 -

BOBBIN WINDER COMPONENTS

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

- 6 -

A

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 -

MAIN SHAFT & THREAD TAKE-UP LEVER COMPONENTS

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

- 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 -

NEEDLE BAR, UPRIGHT SHAFT & HOOK DRIVING SHAFT COMPONENTS

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

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

ACCORDING TO DESTINATIONS

1

- 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 -

NEEDLE BAR, UPRIGHT SHAFT & HOOK DRIVING SHAFT COMPONENTS

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

- 12 -

A

16

54

53

19

21

2

46

52

47

48

50

45

51

49

55

17

10

15

8

28

42

35

5

36

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 -

HAND LIFTER COMPONENTS

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

- 14 -

A

16

54

53

19

21

2

46

52

47

48

50

45

51

49

55

17

10

15

8

28

42

35

5

36

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 -

Juki DDL900BB Parts Book

CONTENTS

FRAME & MISCELLANEOUS COVER COMPONENTS

BOBBIN WINDER COMPONENTS

MAIN SHAFT & THREAD TAKE-UP LEVER COMPONENTS

NEEDLE BAR, UPRIGHT SHAFT & HOOK DRIVING SHAFT COMPONENTS

HAND LIFTER COMPONENTS