Pfaff 1571 - Needle Threading (Models 1571;1591)

Adjustment
43
86-022
15.06.04 Position of the thread catcher
Requirement
1. The bottom edge of the thread catcher 1 should be at a distance of 0.1 mm from the-
positioning fi nger of the bobbin case 5.
2. When the thread trimmer is in its neutral position, the rear edge of thread cat-
chershould be positioned approx. 2.5 - 3 mm behind the edge of the knife 1.
 Move thread catcher 1 (screws 2, two screws) in accordance with requirement1.
 Turn thread catcher 1 (screw 3) in accordance with requirement 2.
Thread catcher 1 must be parallel to the surface of the thread catcher holder 4.
1
5
3
5
0,1 mm
Fig. 15 - 33
2
1
4
2,5 - 3 mm