49
1.06.03 Position of the thread catcher
Requirement
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.
1.
2.
Move thread catcher 1 (screws 2, two screws) in accordance with requirement 1.
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
86-044
3
5
0,1 mm
Fig. 1 - 40
910-921
2
1
4
2.5-3mm
Adjustment
When the thread trimmer is in its resting position, the rear edge of thread catcher 1
should be po sitioned behind the edge of knife 2.5mm-3mm.
2.
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