366-76-12 Extra Heavy Duty Long Arm Zigzag Sewingmachine for Manufacturing Sails

7/28/2019 366-76-12 Extra Heavy Duty Long Arm Zigzag Sewingmachine for Manufacturing Sails

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9366 (366-76-12)series

Extra Heavy Duty Long Arm 3-Step Zig Zag Sewing Machine for

sails manufacturing and other heavy industrial sewing applications

Instructions Manual

Before putting the machines described in this manual into service, carefully read the instructions.

The starting of each machine is only permitted after taking notice of the instructions and by qualified operators.

Edition No.: English 3.0

Rights Reserved In All Countries

Printed in China


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1. Notes Before Conducting Operations

1 Safety cautions:(1) After turning on the power, do not put your hand and fingers around/under the needle and peripheral region of the belt pulley.

(2) If the machine is not operated or operator leaves, the power must be turned off.

(3) When tilting the machine head, installing or removing V-type belt and adjusting the machine or changing parts of the machine, the

power must be turned off.

(4) During operation, do not put your finger, hair or rod near belt pulley, V-type belt winding wheel or motor.

(5) During operation, do not stretch your finger in the thread take-up cover, under/around the needle or in belt wheel accessories.

(6) If there is need to install devices such as belt guard, finger guard, eye guard and so on, do not operate the machine when installing

these devices.

2 Notes before starting operations:(1) If there is an oil groove in machines oil tray, it must be filled in before conducting any operations.

(2) If the machine is lubricated by oil feeder, it must be lubricated before conducting any operations.

(3) When starting a new sewing machine, it is necessary to check whether direction of rotation of the belt pulley is correct after turning


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on the power (from the view of belt pulley's position, it must be rotating counterclockwise).

(4) Check whether voltage and phases (single-phase or three-phase) of the machine is corresponding to the nameplate.

3 Notes for operating conditions:1Avoid abnormal operation under high temperature (35) of low temperature (5).

2Avoid dusty operating condition.

2. Specifications:

Maximum sewing speed (r.p.m) 700

Maximum needle length (mm) 10

Maximum zigzag seam width (mm) 12

Seam type Straight stitch, 1-step, 2-step and 3-step (4-points)

Needle bar stroke (mm) 50.8

Needle type 794 or DY3 (Standard No.24-No.26)

Hook type Large Barrel shuttle hook #KSP-204N

Presser foot lift(mm) 20 (pneumatic)

Lubrication Manual operationClearance room under arm (mm) 760170 or 760270 or 760400

Motor 750W needle UP/DOWN position servomotor

3. Oiling


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Machine operation must be conducted after oiling all parts that need lubrication as well as oil reservoir. Otherwise, do not open the

machine, even if it is used for test and/or idle operation.

(See in Figure 1.)

Figure 1

4. Threading

Threading based on the route (See in Figure 2.).According to sewing material, confirm tension of needle stitch and shuttle stitch.


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Figure 2 Figure 3

5. Feed Dog Lift

According to sewing material, confirm lift of the feed dog. Loosen the screw, adjust it to the required lift between 1.5-2mm (See in Figure3.).

6. Needle

Needle of the machine is standard 794 or DY3 (Standard No.24-No.26). When changing the needle, clearance between reciprocating

shuttle base pad and reciprocating shuttle pad must be regulated.

7. Types of Zigzag Seam

By changing cam (1), change type of zigzag seam from 1 step to 2 steps, 3 steps and straight. Loosen the screw (2), remove the cam (1)


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and then exchange the required cam (See in Figure 4.).

Figure 4 Figure 5

8. Backward Feeding and Stitch Compensation

Press backward feeding switch (1) to realize backward feeding by operators. Press stitch compensation switch to compensate one or

multiple stitches (See Figure 5.).

9. Zigzag Seam Width and Stitch Length


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Figure 6 Figure 7

Loosen nut (1), set the width of zigzag seam within 0 to 12 mm. After completing adjustment, tighten nut (1) (See Figure 6.).

Loosen nut (3), adjust stitch length by nut (2) within 0 to 10mm. After completing adjustment, tighten nut (3) (See Figure 7.).


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10. Operation

Backward feeding, presser foot lifting and thread puller dragging are all realized by pneumatic valve (See Figure 8.).

Figure 8


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11. Set Control Equipment

Plug

Figure 9 Figure 10

At first, position the equipment (See Figure 9.). Mark the pipes as A, B, C, etc in sequence (See Figure 10.).Then, connect pipes (See

Figure 10.) to connector of the control equipment (See Figure 9.) in order (mark as A, B, C, etc). At last, plug in the plug in motor (See

Figure 9.).


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Illustrated Parts Catalogue

This catalog has been prepared to guide you while operating 9366 (366-76-12) series Extra Heavy Duty Long ArmZig-zag Sewing Machine and arranged to simplify ordering spare parts.

Contents

1. Exposed Parts of Chassis 1

2. Arm shaft and needle bar parts 4

3. Lower Shaft and Shuttle Hook Parts 6

4. Feed Lifting Shaft and Feeding Shaft Parts 9

5. Needle Bar Swing Parts 12

6. Presser Foot Parts 15

7. Thread Winding and Clamping Parts 17

8. Accessories 19


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1. Exposed Parts of Chassis


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1. Exposed parts of chassis

No. Fig No. Name Quantity Remark No. Fig No. Name Quantity Remark

1 3660101 Needle bar rear plate screw 4 32 3660132 Small four-hole thread hook 1

2 3660102 Needle bar rear plate 1 33 3660133 Thread passing hook 1

3 3660103 Face plate shell clamp screw 4 34 3660134 Thread hook screw 2

4 3660104 Face plate shell clamp 1 35 3660135 Thread passing hook 1

5 3660105 Face plate shell clamp screw 2 36 3660136 Thread passing ring screw 1

6 3660106 Face plate shell spring clamp 1 37 3660137 Thread take-up bar guard screw 3

7 3660107 Face plate shell 1 38 3660138 Thread take-up bar guard screw gasket 28 3660108 Face plate shell hinge screw (I) 2 47 3660147 Needle length adjusting plate 2

10 3660110 Face plate shell hinge screw nut 2 48 3660148 Backstitch spanner guide plate 1

11 3660111 Face plate shell hinge screw (II) 2 49 3660149 Backstitch spanner guide screw 2

12 3660112 Face plate shell hinge 1 51 3660151 Left push plate 1

13 3660113 Machine head cover screw 2 52 3660152 Left push spring screw 2

14 3660114 Machine head rear cover 1 53 3660153 Push plate spring 1

15 3660115 Supporting pad 1 54 3660154 Right push plate 1

16 3660116 Machine head arm-brace screw 1 55 3660155 Right push plate screw 4

17 3660117Machine head arm-brace screw

gasket1 57 3660157 Needle plate 1

18 3660118 Brace 1 58 3660158 Cover plate screw 4

19 3660119Machine head front-upper cover

plate screw4 59 3660159 Cover plate 1

20 3660120 Four-hole thread hook 2 60 3660160 Oil cup 4

21 3660121 Four-hole thread hook nut 3 63 3660163 Lining plate 1

22 3660122Machine head front-upper cover

plate1 64 3660164 Lining plate screw 2

23 3660123 Rear cover plate 1 65 3660165 Lining plate supporting screw 3

243660124A Face plate screw 2

3660124B Face plate screw 1


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25 3660125 Face cover 1

26 3660126 Rear cover plate screw 2

28 3660128 Bracket mounting rack 1

29 3660129 Thread take-up bar shield 1

30 3660130 Bracket positioning rack screw 3

31 3660131 Oil cup 3


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2. Arm Shaft and Needle Bar Parts


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2. Arm shaft and needle bar parts

No. Fig No. Name Quantity Remark No. Fig No. NameQuanti

tyRemark

1 3660301 Needle bar crank 1 35 3660335 Needle bar connecting shaft 1

2 3660302 Needle bar connecting rod screw 1 36 3660336 Needle bar connector screw 2

6 3660306 Arm shaft straining ring 1 37 3660337 Needle 1

7 3660307 Arm shaft straining ring screw 2 38 3660338 Thread take-up connecting rod screw (L) 1

8 3660308 Arm shaft bushing (Front) 1 39 3660339 Thread take-up connecting rod screw 1

9 3660309 Arm shaft bushing (Rear) 1 40 3660340 Thread take-up connecting rod pin 1

12 3660312 Feed lifting eccentric gear 1 41 3660341 Thread take-up connecting rod 1

13 3660313 Feed lifting cam fixed screw 2 42 3660342 Needle bar connecting rod shaft 1

14 3660314 Needle bearing baffle screw 4 43 3660343 Needle bar connecting rod 1

15 3660315 Needle bearing left baffle 1 44 3660344 Thread take-up bar 1

16 3660316 Shaft sleeve screw 2 45 3660345 Thread take-up bar cover 1

17 3660317 Needle bearing baffle screw gasket 2 46 3660346 Thread take-up bar cover clamping screw 1

19 3660319 Belt pulley flat key 1 47 3660347 Needle bar connecting rod shaft screw (L) 1

22 3660322 Feed lifting connecting rod baffle 1 48 3660348 Needle supporting head screw 123 3660323 Feeding cam 1 49 3660349 Belt pulley 1

24 3660324 Feeding cam fixed screw 2 50 3660350 Belt pulley screw 2

25 3660325 Arm shaft spacer positioning pin 1 51 3660351 Belt cover connecting screw 3

26 3660326 Needle bearing right baffle 1 52 3660352 Arm shaft screw gasket 1

27 3660327 Needle bar frame pin fixed screw 2 53 3660353 Arm shaft screw 1

28 3660328 Needle bar upper pin 1 54 3660354 Arm wheel coupling 1

29 3660329 Needle bar lower pin 1 55 3660355 Arm shaft 1

30 3660330 Needle bar arm shaft cover 1 56 3660356 Needle position bush 1

31 3660331 Needle bar swing connecting cover 2 57 3660357 Arm shaft synchronizing belt axle 1

32 3660332 Needle bar lower shaft cover 1 58 3660358 Needle bar crank pin 1

33 3660333 Needle bar frame 1

34 3660334 Needle bar 1


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3. Lower Shaft and Shuttle Hook Parts


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3. Lower shaft and shuttle hook parts


1 3660501 Shuttle hook adjusting nut screw 2 37 3660537 Spring presser spanner locking screw 1

2 3660502 Shuttle clearance adjusting nut assembly 1 38 3660538 Spring presser spanner screw 2

3 3660503 Shuttle frame gasket 4 40 3660539 Spring presser spanner 1

4 3660504 Shuttle hook frame rear cover screw 3 41 3660540 Spring presser frame 1

5 3660505 Shuttle hook rear cover 1 42 3660541 Spring presser screw locking block 1

6 3660506 Shuttle hook rear cover shaft sleeve 1 43 3660542 Spring presser 1

7 3660507 Shuttle hook frame upper cover screw 2 44 3660543 Spring presser screw 18 3660508 Shuttle hook cover lower cover 1 45 3660544 Spring presser screw locking screw 1

9 3660509 Shuttle hook frame upper cover 1 46 3660545 Lower shaft bevel gear 1

10 3660510 Shuttle hook frame positioning pin 2 47 3660546 Lower shaft left shaft s leeve 1

11 3660511 Shuttle hook base 1 48 3660547 Lower shaft (L) front part 1

12 3660512 Shuttle hook frame side cover screw 4 49 3660548 Lower shaft front part straining ring 2

13 3660513 Shuttle hook frame side cover 1 50 3660549 Lower shaft front partstraining ring screw 4

14 3660514 Shuttle hook frame shaft sleeve 1 51 3660550 Lower shaft left (M) shaft sleeve 1

15 3660515 Shuttle hook cover positioning post 2 52 3660551 Lower shaft coupler screw 2

16 3660516 Screw 4 53 3660552 Lower shaft coupler 1

17 3660517 Spring presser spanner locking pin 1 54 3660553 Lower shaft rear part 1

18 3660518 Shuttle hook frame lower cover screw 4 55 3660554 Lower shaft rear part straining ring 3

19 3660519 Spring presser screw 2 56 3660555 Lower shaft rear part straining ring screw 2

20 3660520 Spring presser frame positioning screw 1 57 3660556 Lower shaft right shaft sleeve 1

21 3660521 Bevel gear positioning pin 2 58 3660557 Sector shaft sleeve 1

22 3660522 Shuttle hook bevel gear 1 59 3660558 Sector shaft sleeve screw 4

23 3660523 Shuttle hook shaft 1 60 3660559 Lower shaft gear pin 1

24 3660524 Shuttle hook driver spheroidal gasket 1 61 3660560 Sector gear 1

25 3660525 Shuttle hook driver thick gasket 1 62 3660561 Shuttle hook eccentric gear fixed screw 1

26 3660526 Shuttle hook driver gasket 1 63 3660562 Big connecting rod bearing 1

27 3660527 Shuttle hook driver 1 64 3660563 Shuttle hook big connecting rod 1


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28 3660528 Shuttle hook tightening screw 1 65 3660564 Shuttle eccentric gear clamping screw 1

29 3660529 Shuttle hook cover gasket (I) 2 66 3660565 Shuttle hook eccentric gear 1

30 3660530 Shuttle hook cover gasket (II) 1 67 3660566 Shuttle hook crank (gear frame) 1

31 3660531 Shuttle hook cover gasket (III) 1 69 3660567 Sector gear screw gasket 3

32 3660532 Shuttle hook cover 1 70 3660568 Sector gear screw 3

33 3660533 Shuttle hook 1 71 3660569 Shuttle hook connecting rod pin 1

34 3660534 Bobbin 1 72 3660570 Gear frame shaft oil seal 1

35 3660535 Shuttle frame ring 1 73 3660571 Gear frame shaft 1

36 3660536 Spring presser spanner locking screw nut 1 74 3660572 Lower shaft rear gear 1


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4. Feed Lifting Shaft and Feeding Shaft Parts


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4. Feed l ifting shaft and f eeding shaft parts


1 3660701 Cylinder nipple pin 1 31 3660731 Feed lifting shaft straining ring 3

2 3660702 Cylinder mounting rack screw 2 32 3660732 Feeding shaft 1

3 3660703 Backstitch cylinder mounting rack 1 33 3660733 Feed forked round pin set screw 1

4 3660704 L-shape connector 34 3660734 Shaft sleeve screw 4

5 3660705 Seal ring 35 3660735 Feed lifting shaft straining ring screw 7

6 3660706 Cylinder connector 1 36 3660736 Feeding crank 1

7 3660707 Cylinder nipple pin 1 37 3660737 Feeding crank screw 1

8 3660708 Cylinder nipple pin retaining ring 1 38 3660738 Feed dog screw 2

9 3660709 Backstitch handle screw 1 39 3660739 Feed dog 1

10 3660710 Backstitch handle 1 40 3660740 Brace pin retaining ring 1

11 3660711Stitch length adjusting crank shaft

sleeve1 41 3660741 Cylinder connector nut 1

12 3660712 S titch length adjusting crank slider 1 42 3660742 Brace pin oil line 1

13 3660713 Stitch length adjusting crank assembly 1 43 3660743 Brace pin oil pipe 1

14 3660714 Stitch length adjusting limited spring 1 44 3660744 Brace pin 1

15 3660715Stitch length adjusting limited block

fastening spring1 45 3660745 Brace pin connecting rod screw nut 2

16 3660716 Stitch length adjusting limited block 1 46 3660746 Brace pin connecting rod assembly 1

17 3660717 Stitch length adjusting rod 1 47 3660747 Brace pin connecting rod screw 2

18 3660718 Needle length adjusting handle 1 48 3660748 Feed lifting shaft lest shaft sleeve 119 3660719 Handle ball 1 49 3660749 Feed lifting shaft 1

20 3660720 Feed forked round pin 1 50 3660750 Feed lifting right crank hinge pin nut 1

21 3660721 Stitch length adjusting crank slider pin 1 51 3660751 Feed lifting right crank hinge pin 1

22 3660722 Feed forked 1 52 3660752 Feed lifting connecting rod 1

23 3660723 Feed forked nut 1 53 3660753 Split washer 1

24 3660724 Brace pin 1 54 3660754 Feed lifting right crank 1


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25 3660725 Brace pin plug 2 55 3660755 Feed lifting right crank screw 2

26 3660726 Brace pin screw 2 56 3660756 Feed lifting right shaft sleeve 1

28 3660728 Feeding shaft (M) sleeve 2 57 3660757 Cylinder 1

29 3660729 Brace pin crank 1 58 3660758 Connecting rod bearing 2

30 3660730 Brace pin set screw 1 59 3660759 Feeding shaft rear cover 1


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5. Needle Bar Swing Parts


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5. Needle bar swing parts


1 3660901 Face plate fixed screw nut 2 29 3660929 Big synchronizing pulley gasket 1

2 3660902 Face plate fixed screw 2 30 3660930 Big synchronizing pulley 1

3 3660903 Face plate tightening nut 1 31 3660931 Small synchronizing pulley screw 2

4 3660904B Two stitches face plate 1 32 3660932 Small synchronizing wheel 1

5 3660905 Gear case fastening screw 8 33 3660933 Needle bar knuckle bearing screw 1

6 3660906 Synchronizing belt tension screw 3 34 3660934 Needle bar knuckle bearing gasket 1

7 3660907 Gear case end cover 1 35 3660935 Needle bar swing connecting rod 18 3660908 Big bevel gear retaining ring 1 36 3660936 Needle bar knuckle bearing 1

9 3660909 Big bevel gear upper bearing 1 37 3660937Needle bar swing connecting rod

eccentric pin1

10 3660910 Gear space ring 1 38 3660938Needle bar swing connecting rod

limited block screw2

11 3660911 Big bevel gear shaft key 1 39 3660939

Needle bar swing adjusting base

screw 1

12 3660912 Big bevel wheel 1 40 3660940 Needle bar swing adjusting base 1

13 3660913 Big bevel gear shaft 1 41 3660941 Needle bar swing adjusting slider 1

14 3660914 Big bevel gear lower bearing 1 42 3660942 Needle bar swing indicator 1

15 3660915 Face plate bevel gear box 1 43 3660943Needle bar swing connecting rod

copper bush1

16 3660916Face plate limited pin fastening

screw 1 44 3660944Needle bar swing connecting rod

adjusting bolt 1

17 3660917 Face plate limited pin 1 45 3660945 Face plate roller 1

19 3660919 Small bevel gear 1 46 3660946 Face plate roller shaft 1

20 3660920Gear clearance adjusting nut

retaining ring3 3660946-1 Retaining ring 1

21 3660921Gear clearance adjusting nut

bearing

2 47 3660947 Face plate roller shaft gasket 1


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22 3660922 Bearing space ring 1 48 3660948 Face plate roller shaft nut 1

23 3660923 Gear clearance adjusting nut 1 49 3660949 Needle bar swing crank shaft sleeve 2

24 3660924 Gear clearance adjusting screw 3 50 3660950 Needle bar swing crank pin 1

25 3660925 Synchronizing cog belt 1 51 3660951 Needle bar swing crank shaft 1

26 3660926Big synchronizing pulley space

ring1 52 3660952 Needle bar swing crank 1

27 3660927 Big synchronizing pulley flat key 1 53 3660953Needle bar swing connecting rod

limited block2

28 3660928Big synchronizing pulley fastening

screw1


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6. Presser Foot Parts


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6. Presser foot parts


1 3661101 Presser foot lifting cylinder cover 1 23 3661123 Needle bar connecting rod guide post 1

2 3661102 P resser foot lifting cylinder screw 2 24 3661124 Needle bar guide frame base 1

3 3661103 Cylinder assembly 1 25 3661125 Presser guide frame base screw 2

4 3661104 Finger guarder 1 26 3661126 Thread slack roller frame 1

5 3661105 Presser foot handle 1 27 3661127 Roller wheel 1

6 3661106 Presser foot handle pin 1 28 3661128 Spanner screw ball 1

7 3661107 Presser foot bottom surface 1 29 3661129 Spanner screw rod 18 3661108 P resser connecting hook adjusting nut 1 30 3661130 Spanner shaft fixed base 1

9 3661109 Presser connecting hook 2 31 3661131 Spanner shaft 1

10 3661110 F oot lifting cylinder supporting rod 2 32 3661132 Spanner shaft retaining ring 1

11 3661111 Presser cylinder mounting rack screw 2 33 3661133 Spanner shaft torsional spring 1

12 3661112 Presser cylinder mounting rack 1 34 3661134 Spanner limited pin 1

13 3661113 Pipe connector 2 35 3661135 Spanner connecting rod pin 1

14 3661114 Presser 1 36 3661136 Spanner connecting rod 115 3661115 Roller hinge pin 1 37 3661137 Presser foot lever 1

16 3661116 Thread slack roller frame screw 1 38 3661138 Presser foot lever shaft 1

17 3661117 P resser foot lifting guide frame screw 1 39 3661139 P resser foot lever spring 1

18 3661118 Presser foot lifting guide frame 1

19 3661119 Presser foot screw nut 1

20 3661120 Presser foot screw 2

21 3661121 P resser foot assembly 1

22 3661122 Needle bar connecting rod guide screw 2


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7. Thread Winding and Clamping Parts


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8. Accessories


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8. Accessories


1 3661501 Oil bottle 1 21 3661521 Flat gasket 1

2 3661502 Screw driver (small) 1 22 3661522 Belt cover 1

3 3661503 Screw driver (middle) 1 23 3661523 Belt cover screw 2

4 3661504 Screw driver (large) 1 24 3661524 Belt cover supporting screw 2

5 3661505 Belt cover nut 4 25 3661525 Oil tray 1

6 3661506 Wood screw 6 26 3661526 Rear button 1

7 3661507 Nail 20 27 3661527 Rear button base fixed screw 1

8 3661508 Spanner 8x10 1 28 3661528 Rear button base 1

9 3661509 Spanner 12x14 1 29 3661529 Wood screw 1

10 3661510 Needle 3 30 3661530 Straight line face plate 1

11 3661534 Bobbin 5 31 3661531 Three-point face plate 1

12 3661512 Internal hexagon wrench 2 1 32 3661532 Four-point face plate 1

13 3661513 Internal hexagon wrench 2.5 1

14 3661514 Internal hexagon wrench 3 1



17 3661517 Internal hexagon wrench 6 118 3661518 Belt O-type 1

19 3661519 Belt cover fixed base 1

20 3661520 Belt cover fixed base screw 3

366-76-12 Extra Heavy Duty Long Arm Zigzag Sewingmachine for Manufacturing Sails

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Transcript of 366-76-12 Extra Heavy Duty Long Arm Zigzag Sewingmachine for Manufacturing Sails