Pfaff 1491E1 - Adjusting the Thread Trimmer -900;53; Removing the Scissors

Adjustment
13 - 34
13.07 Adjusting the thread trimmer -900/53
13.07.01 Removing the scissors
1
3
3
2
5
6
7
4
3
● Open post cover 1 and unscrew post cover plate 2 ( screws 3 ).
● Loosen screw 4.
● Swing out bobbin case base 5 by hand and hold it in this position.
● Remove bolt 6.
● Open the scissor drive bar and remove scissor 7.
● Allow bobbin case base 5 to swing in and close the scissor drive bar.
Post cover plate 2 remains dismounted for further adjustments.
Fig. 13 - 30