6.16

Differencial

Feed

Components

No.

Part No.

Description

 

 

Qty

 

 

3 thread

4 thread

5 thread

 

 

 

 

1

20705004

Connection

1

1

1

2

20626003

Pin

1

1

1

3

207S14007

Screw

1

1

1

4

BO8001

Needle bearing

1

1

1

5

20710001

Eccentric

1

1

1

6

20710002

Guide (Feed eccentric)

1

1

1

7

20712018

Flat spring

1

1

1

8

207S14003

Screw

2

2

2

9

20710003

Regulator assembly

1

1

1

10

207S14006

Screw

2

2

2

11

20710004

Eccentriv assembly

1

1

1

12

20727003

Spring

1

1

1

13

207S20005

Screw

1

1

1

14

20709006

Ratchet

1

1

1

15

20702005

Push button shaft

1

1

1

16

20722005

Gaket

1

1

1

17

001027

O ring

1

1

1

18

20728001

Washer

1

1

1

19

20727004

Spring

1

1

1

20

H05018

Ring

1

1

1

21

20705005

Link

1

1

1

22

207S20006

Screw

1

1

1

23

20629002

Ring

1

1

1

24

20704008

Lever assembly

1

1

1

25

S05018

Screw

1

1

1

26

20712019

Lever

1

1

1

27

207S20007

Screw

1

1

1

28

20702006

Shaft

1

1

1

29

20622010

O ring

1

1

1

30

20627006

Spring

1

1

1

31

20712020

Regulator plate

1

1

1

32

207S11008

Screw

2

2

2

33

20711007

Spacer

2

2

2

34

2071600100

Nut

1

1

1

35

207S300011

Screw

1

1

1

36

20728003

Spring washer

1

1

1

37

207S16002

Stopper

2

2

2

38

207S11011

Screw

2

2

2

39

30228009

Washer

2

2

2

40

20702007

Adjusting shaft

1

1

1

41

20737001

Label

1

1

1

42

H05018

Ring

1

1

1

43

20727005

Spring

1

1

1

44

20709007

Pin

1

1

1

Ultra High Speed Overedge and Safety Stitch Machine Instruction Manual and Parts List 53

Page 55
Image 55
Singer 321D, 321K instruction manual Differencial Feed Components

321D, 321K specifications

The Singer 321K and 321D are revered sewing machines that cater to both novice sewists and experienced crafters alike. Renowned for their durability and user-friendly features, these machines blend traditional craftsmanship with modern technology. Their compact design makes them ideal for home use, while providing the performance needed for a variety of sewing projects.

One of the standout features of the Singer 321K and 321D is their robust build quality. Designed to withstand the rigors of regular use, these machines come with a metal frame that ensures stability and minimizes vibrations. This solid construction contributes to consistent stitching, allowing users to tackle everything from delicate fabrics to heavier materials with confidence.

Both models feature a versatile selection of built-in stitch options, catering to a wide range of sewing styles and projects. The stitches include straight, zigzag, and decorative patterns, enabling users to unleash their creativity with ease. Additionally, the adjustable stitch length and width provide further customization, allowing sewists to achieve precise results for any task.

Another highlight of the Singer 321K and 321D is their intuitive threading system. The machines are designed with a simplified threading process, complete with color-coded guides and an automatic bobbin winding system, which significantly reduces setup time. This user-friendly design is particularly beneficial for beginners who may be learning the ropes of sewing.

For added convenience, both machines feature a free arm, making it easier to sew cylindrical items such as sleeves and hems. The removable accessory storage compartment allows for easy access to tools and notions, keeping the workspace organized and efficient.

In terms of performance, the Singer 321K and 321D boast a powerful motor that delivers consistent speed and precision, making them suitable for various sewing tasks, including quilting, alterations, and garment construction. The machines also come with adjustable presser foot pressure, ensuring optimal fabric feed for different thicknesses.

Safety is another key consideration, as these machines include features like a built-in needle threader and safety switch. This ensures that users can sew with peace of mind, knowing that the machine prioritizes user safety while providing exceptional functionality.

In conclusion, the Singer 321K and 321D are remarkable machines that combine traditional sewing principles with contemporary technology. Ideal for both beginners and seasoned sewists, their durability, versatility, and user-friendly features make them a standout choice in the world of sewing machines. Whether for simple repairs or intricate creations, these models are a valuable addition to any sewing enthusiast's toolkit.