Janome NH40 Manuals

Manuals and User Guides for Janome NH40. We have 1 Janome NH40 manual available for free PDF download: Service Manual

Janome NH40 Service Manual

Janome NH40 Service Manual (33 pages)

Brand: Janome | Category: Sewing Machine | Size: 7.32 MB

Table of Contents

Table of Contents
2
What to Do When
3
Service Access

6
- Face Cover
  6
- Bed Cover
  7
- Free-Arm Cover
  8
- Front Cover
  9
- Rear Cover
  10
Mechanical Adjustment

11
- Presser Bar Height
  11
- Needle Drop Position
  12
- Needle to Hook Timing
  13
- Needle Bar Height
  14
- Clearance between Needle and Hook Point
  15
- Backlash (Lower Shaft Gear)
  16
- Feed Dog Height
  17
- Needle Swing Timing
  18
- Needle Thread Tension
  19
- Stretch Stitch Feed Balance
  20
- Adjust the Buttonhole Lever Position
  21
Replacing the Electronic Components

22
- Location of the Connectors
  22
- Self Diagnostic Tests
  23
- Circuit Board-A
  28
- Driving Motor
  29
- Switching Regulator
  30
- Stepping Motor (Zigzag)
  31
- Stepping Motor (Feed)
  32
- Oiling
  33

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