Table Of Contents - Husqvarna VIKING Designer Jade Service Manual

Table of contents

1. MOTOR BELT TENSION .......................................................................................................3
2. TIMING BELT TENSION .......................................................................................................3
3. BACKLASH OF HOOK GEAR...............................................................................................4
4. TIMING OF THE UPPER AND LOWER SHAFT ...................................................................5
5. GAP BETWEEN NEEDLE AND HOOK .................................................................................6
6. SETTING THE FEED DOG ...................................................................................................7
7. HEIGHT OF THE FEED DOG ...............................................................................................8
8. HEIGHT AND DIRECTION OF PRESSER FOOT .................................................................9
9. NEEDLE PLATE AND NEEDLE POSITION ........................................................................10
10. POSITION OF NEEDLE POINT LIMITING PLATE ........................................................... 11
11. HEIGHT OF NEEDLE BAR ...............................................................................................12
12. HEIGHT OF NEEDLE THREADER ...................................................................................13
13. TIMING OF THE HOOK ....................................................................................................14
14. ADJUSTING THE FEED REGULATOR.............................................................................15
15. ADJUSTING THE FORWARD REVERSE STITCH ...........................................................16
16. ADJUSTING THE LOWER THREAD TENSION ...............................................................17
17. UPPER THREAD TENSION ............................................................................................18
18. FLATNESS OF THE BASE ...............................................................................................19
19. ADJUSTMENTS FOR BUTTONHOLE LEVER POSITION ...............................................20
20. BOBBIN WINDER .............................................................................................................21
Service Program ......................................................................................................................22
Service menu 1 - Stepper Motors ............................................................................................22
Service menu 2 - Display Test, Sensors Test, Reset Functions ..............................................23
Service menu 3 - Default Tension Adjustment, Test Pattern ....................................................25
Service menu 4 - Test Patterns ...............................................................................................26
Service menu 5 - Keyboard Test .............................................................................................27
Embroidery Service Menu Function No. 1 - Embroidery Test ..................................................28
Embroidery Service Menu Function No. 2 - Embroidery Test ..................................................29
Embroidery Service Menu Function No. 3 - Test Design .........................................................29
Embroidery Service Menu Function No. 4 - Tension Adjustment ............................................30
Electrical Parts Connection .....................................................................................................31
REMOVING THE EXTERIOR PARTS .....................................................................................32
A. Light Cover ..........................................................................................................................32
B. Thread Tension Cover .........................................................................................................33
C. Needle Plate .......................................................................................................................33
D. Base ....................................................................................................................................33
E. Front Enclosure ...................................................................................................................34
F. Unit Cover ............................................................................................................................36
G. Top cover ............................................................................................................................37
H. Rear Enclosure ...................................................................................................................37
REPLACING THE EXTERIOR PARTS....................................................................................38
H. Rear Enclosure ...................................................................................................................38
G. Top cover ............................................................................................................................38
F. Unit Cover ...........................................................................................................................38
E. Front Enclosure ...................................................................................................................39
D. Base ....................................................................................................................................41
C. Needle Plate .......................................................................................................................41
B. Thread Tension Cover .........................................................................................................41
A. Light Cover ..........................................................................................................................42
EMBROIDERY UNIT
REMOVING THE EXTERIOR PARTS .....................................................................................43
A. Y carriage cover A ...............................................................................................................43
B. Y carriage cover B ...............................................................................................................43
C. X top cover ..........................................................................................................................44
REPLACING THE EXTERIOR PARTS....................................................................................45
C. X top cover ..........................................................................................................................45
B. Y carriage cover B ...............................................................................................................46
A. Y carriage cover A ...............................................................................................................46
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