Pfaff 3117 Instruction Manual page 82

Adjustment
14 - 38
16
Fig. 14 - 36
Loosen screw 12 and move the tension disengaging trips 13 and 14 in accordance with
requirement 1.
Tighten screws 12.
Loosen screws 15 and move the disengaging rod assembly 16 in accordance with
requirement 2.
Tighten screw 15.
12
15 3
14
12
13