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页面 7 – Reliable MSK-1341B User Manual

Page 8

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18.A d j u s ting t he h ei g h t o f f e e d d o g(Fig . 1 6 )

The standard position of feed dog is 1mm higher than the
surface of throat plate

.

Please adjust it as folowing order according to sewing
requirement or after change a new feed dog:
1.Please confirm the highest position of feed dog;
2.loosen the screw ;
3.The height can be adjustd by turning eccentric pin(P22).
4.After the requred height is got, tighten the screw .

19.A d j u s ting t he n ee d l e a n d h o ok(Fig . 1 7 )

1.Adjust the stitch dial to figure“ 3”

2.Turn the hand wheel to lower the needle bar to its

lowest position, and loosen the scrwe

;

3.confirm the standard height of needle bar:Lift the

needle bar up to 2.4mm from its lowest position, there

should be1.7mm clearance hetween upside of needle

hole and the tip of hook blade

;the lowest position

of needle bar is that there is a clearance of 55.2mm

from the bottom of needle bar rocking frame to the

bottom of needle bar.

4.Loosen the screw

,move the gear cover

, and

loosen the screw

and screw

;

5.Loosen the screw

,move the hook shaft saddle left-

ward or rightward,assure the clearance between the

tip of hook blade and needle

is 0~0.5mm, after

finish, tighten the screw;

6.Make the tip of hook blade align with the center of

needle bar,then tighten the screw

;

7.Turn the hand wheel clockwise, tighten the screws

alternately.

1 mm

④ ⑧

55.2mm

0~0.05mm

1

.

7

m

m

2.4mm

0~0.05mm