13
Engaging lever
.06.06
Requirement
When the needle bar is at the t.d.c and the thread trimmer is in resting position, the
distance between the roller of the roller lever 3 and the outer diameter of the control cam
4 should be between 0.3 and 0.5 mm.
3
Fig. 13 - 35
Turn screw 1 (nut 2) in accordance with the requirement.
Check distance in accordance with the requirement.
4
0,3 - 0,5 mm
4
3
Adjustment
1
2
13 - 37