Bobbin Opener Height - Pfaff 3574-2/02 Instruction Manual

Adjustment
13

Bobbin opener height

.06.07
13 - 10
Requirement
At the left point of reversal of bobbin opener 3, the top edge of its finger should be
positioned 0.5 mm above the bottom edge of trip 4.
4
0.5 mm
3
Fig. 13 - 09
Turn bobbin opener bearing 1 (screw 2) according to the requirement.
2
1
3