Brother NV-10A Service Manual page 8

Attachment of Thread take-up lever link .........................................................................................3 - 52
Attachment of BH switch assy. ........................................................................................................3 - 53
Attachment of Presser feed holder assy. ..........................................................................................3 - 53
Feed and bobbin module .................................................................................3 - 54
Attachment of Feed adjuster assy. ...................................................................................................3 - 55
Assembly of Feed adjuster assy. .................................................................................................3 - 55
Attachment of Feed arm B assy. ......................................................................................................3 - 56
Attachment of Feed arm A assy. ......................................................................................................3 - 56
Attachment of Lower shaft assy. .....................................................................................................3 - 57
Attachment of Bushing presser B ....................................................................................................3 - 58
Attachment of Lower shaft bushing .................................................................................................3 - 58
Attachment of Timing pulley D .......................................................................................................3 - 59
Attachment of Feed supporting plate ...............................................................................................3 - 59
Attachment of Shaft supporter .........................................................................................................3 - 59
Attachment of Needle plate supporter shaft B .................................................................................3 - 60
Attachment of Drop knob ................................................................................................................3 - 61
Attachment of Vertical adjuster screw assy. ....................................................................................3 - 61
Attachment of Feed bar ....................................................................................................................3 - 62
Attachment of Spring .......................................................................................................................3 - 62
Attachment of F pulse motor ...........................................................................................................3 - 62
Attachment of FPM holder sub assy. ...............................................................................................3 - 63
Attachment of F gear teeth alignment ..............................................................................................3 - 64
Attachment of Spring .......................................................................................................................3 - 64
Attachment of Outer rotary hook assy. ............................................................................................3 - 65
Attachment of Inner rotary hook bracket assy. ................................................................................3 - 65
Attachment of Feed dog ...................................................................................................................3 - 65
Attachment of Needle plate A assy. .................................................................................................3 - 66
Assembly of Needle plate A assy. ...............................................................................................3 - 66
4. Adjustment ..........................................................................................4 - 1
Needle curvature / Tip damage to needle ..........................................................4 - 2
Starting test mode ..............................................................................................4 - 3
Test mode list ....................................................................................................4 - 4
Adjustment of Timing belt tension ......................................................................4 - 5
Adjustment of Motor belt tension .......................................................................4 - 6
Adjustment of Upper thread tension ..................................................................4 - 7
Adjustment of Three point needle drop ..............................................................4 - 8
Forward and back adjustment of needle and presser ........................................4 - 9
Adjustment of Clearance between the needle and the rotary hook point ........4 - 10
Adjustment of Needle bar rise .........................................................................4 - 11
Adjustment of Needle bar height .....................................................................4 - 12
Adjustment of Needle interference left / right ...................................................4 - 13
Adjustment of Needle thread block ..................................................................4 - 14
Adjustment of Presser bar height and parallel .................................................4 - 15
Adjustment of Inner rotary hook (lower thread) tension ...................................4 - 16
Adjustment of Feed ..........................................................................................4 - 17
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