Reliable MSK-1341B - Manual (Page 8)

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 .
①
②
③
③
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
⑥
③ ②
④ ⑧
⑤
⑦
④
⑧
1 mm
①
②
③
② ③
④ ⑧ ⑧
①
55.2mm
④
⑤
0~0.05mm
⑥
⑦
1
.
7
m
m
2.4mm
0~0.05mm