Brother NV4000 Manuals

Manuals and User Guides for Brother NV4000. We have 1 Brother NV4000 manual available for free PDF download: Service Manual

Brother NV4000 Service Manual

Brother NV4000 Service Manual (381 pages)

Computized Sewing Machine

Brand: Brother | Category: Sewing Machine | Size: 17.77 MB

Table of Contents

2 Disassembly

23
- Table of Contents
  23
- Main Unit Main Parts
  25
- Power Unit, Motor Unit
  41
- Thread Tension Unit
  47
- Bobbin Winder
  58
- Rotary Hook Driving Unit, Feed/Rotary Hook Unit
  63
- Needle-Presser Unit, Needle Threader Unit, Upper Shaft Unit
  67
- Modules Needle-Presser Module
  72
- Needle Thread Module
  90
- Feed/Rotary Hook Module
  96
- Side Feed Module
  110
- Thread Cutter Module
  113
- Embroidery Main Parts
  118
3 Assembly

133
- Main Unit Needle-Presser Unit, Needle Threader Unit, Upper Shaft Unit
  136
- Rotary Hook Driving Unit, Feed/Rotary Hook Unit, Thread Cutter Unit, Side Feed Unit
  140
- Bobbin Winder Unit
  147
- Thread Tension Unit
  155
- Power Unit, Motor Unit
  170
- Main Parts
  176
- Module Thread Cutter Module
  193
- Side Feed Module
  199
- Feed/Rotary Hook Module
  203
- Needle Thread Module
  228
- Needle-Presser Module
  237
- Embroidery Main Parts
  267
4 Adjustment

295
- Adjustment
  296
- Touch Panel Adjustment
  296
- Timing Belt Tension Adjustment
  297
- Motor Belt Tension Adjustment
  298
- Upper Shaft Rotation Shutter Angle Adjustment
  299
- Three Point Needle Drop Adjustment
  300
- Needle Clearance Left/Right Adjustment
  301
- Needle Bar Rising Adjustment
  302
- Needle Bar Height Adjustment
  303
- Needle Threader Adjustment
  304
- Clearance between Needle and Rotary Hook Point Adjustment
  305
- Presser Bar Height and Parallelism Adjustment
  306
- Needle and Presser Front/Back Position Adjustment
  307
- Fine Tension Adjustment
  308
- Upper Thread Tension Adjustment
  309
- Shuttle Adjustment
  311
- Shuttle Origin Position Adjustment
  312
- Thread Scratch Link Adjustment
  313
- Inner Rotary Hook Tension Adjustment
  314
- Cloth Pressure Setting Adjustment
  315
- Feed Dog Height and Squareness Adjustment
  316
- Front/Back and Left/Right Position of Feed Dog Adjustment
  317
- Side Feed Straight Stitch Adjustment
  318
- One Point Adjustment
  319
- Feed Forward/Backward Adjustment
  320
- Knee Lifter Position Adjustment
  321
- BH Lever Switch Position Adjustment
  322
- X-Belt Tension Adjustment
  323
- Y-Belt Tension Adjustment
  324
- X-Carriage Height Adjustment
  325
- Inner Rotary Hook Bracket Position Adjustment
  326
5 Failure Investigation

327

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