Pfaff 1571 - Bobbin Winding and Tension Adjustment

Adjustment
41
15.06.02 Position of the thread catcher holder
 Adjust the thread catcher holder 1 (screws 2) according to the requirements.
If requirement 2 cannot be fulfi lled, loosen screw 2 and move the toothedseg-
ment 4 by one tooth.
Requirement
1. There should be a minimum amount of play between toothed wheel 3 and toothed
segment 4.
2. Both in the neutral position and the foremost position of the catcher, the distancebet-
ween the toothed segment 4 and the outer edge of the thread catcher holder 1should
be the same (see arrow).
Fig. 15 - 31
4
1
2
1
2
4
1
4
3