Adjustment
12 - 5
Fig. 12 - 03
49-018a
49-018b
3
2
1
4
12
.05.03
Needle in needle-hole centre
Requirement
The needle should enter the needle hole exactly in the centre.
●
Position the needle directly over the needle hole.
●
Loosen screws
1, 2
and
3.
●
Adjust the needle bar frame
4
both crosswise and in the direction of sewing according to
the
requirement
and tighten screw
2
slightly and screw
3
.
●
With screw
1
draw the guide stud located behind it towards the eye of the needle bar
frame and tighten it.
●
Turn the balance wheel round a few times to avoid any distortion of the needle bar frame
and tighten screw
2
.