Brother CB3-B916A Sewing Machine Manuals

Manuals and User Guides for Brother CB3-B916A Sewing Machine. We have 3 Brother CB3-B916A Sewing Machine manuals available for free PDF download: Service Manual, Parts Manual, Instruction Manual

Brother CB3-B916A Service Manual (56 pages)

CHAINSTITCH BUTTON SEWER

Brand: Brother | Category: Sewing Machine | Size: 2.31 MB

Safety Instructions
2
Maintenance and Inspection
4
Table of Contents
6
1 Mechanical Descriptions

7
- Start Mechanism
  7
- Number of Stitches Changing
  8
- Brake Mechanism
  9
- Needle Bar Mechanism
  10
- Looper Mechanism
  10
- Feed Mechanism
  11
- Thread Trimmer Mechanism
  13
- Button Clamp Mechanism
  14
- Tension Release Mechanism
  15
2 Disassembly

16
- Cover
  16
- Clutch
  16
- Button Clamp
  17
- Looper
  18
- Number of Stitches Changing
  19
- Needle Bar
  20
3 Assembly and Adjustment

21
- Needle Bar
  21
- Number of Stitches
  23
- Loopre
  25
- Button Clamp
  30
- Clutch
  31
- Cover
  32
4 Replacement of Parts

34
5 Adjustments

41
- Needle Bar Height
  41
- Loop Spreader
  41
- Point Where Needle and Looper Meet
  41
- Clearance between Needle Bar and Looper
  41
- Needle Guard
  41
- Fixed Knife
  41
- Movable Knife
  42
- Stitch Number
  42
- Number of Stitches Adjustment Cam
  42
- 5-10.Pawl of Thread Trimming Lever
  42
- 5-11.Button Clamp Driving Lever
  42
- 5-12.Worm and Worm Gear Backlash
  43
- 5-13.Pulley Clearance in Thrust Direction
  43
- 5-14.Slider
  43
- 5-15.Auxiliary Tension Timing
  44
- 5-16.Thread Tension Timing
  44
- 5-17.Loop Spreader Timing
  44
- 5-18.Forward and Reverse Feed
  44
- 5-19.Button Clamp Installation
  45
- 5-20.Elevation Amount of Button Clamp
  45
- 5-21.Feed Timing
  45
- 5-22.Clutch Lever
  45
- 5-23.Brake
  45
- 5-24.Button Clamp Opener (B917A)
  46
- 5-25.Thread Take-Up Lever
  46
- 5-26.Main Tension
  46
- 5-27.Rotor
  47
- 5-28.Button Clamp Pressure
  47
6 Troubleshooting

48

Brother CB3-B916A Parts Manual (45 pages)

Parts Manual - English

Brand: Brother | Category: Sewing Machine | Size: 31.17 MB

Contents
3
Machine Body
7
Stitch Number Conversion
7
Driving Clutch and Brake Mechanism
9
Needle Bar and Driving Clutch Mechanism
11
Feed Mechanism
13
Presser Foot Lifter Mechanism
17
Lower Shaft Mechanism
19
Loop Spreading Mechanism
19
Threading Mechanism
21
Thread Trimmer Mechanism
23
Option Parts
23
Accessories
35
Different Parts List
39
Warning Labels
40
Index
42

Brother CB3-B916A Instruction Manual (28 pages)

Chain Stitch Button Sewer

Brand: Brother | Category: Sewing Machine | Size: 1.9 MB

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Brother CB3-B916A Sewing Machine Manuals

Brother CB3-B916A Service Manual (56 pages)

Table of Contents

1 Mechanical Descriptions

2 Disassembly

3 Assembly and Adjustment

4 Replacement of Parts

5 Adjustments

6 Troubleshooting

Brother CB3-B916A Parts Manual (45 pages)

Table of Contents

Brother CB3-B916A Instruction Manual (28 pages)

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