Pfaff 937

Adjustment
11.05.40 Limiting the knee lever stroke
Requirement
When the knee lever is pressed the hand lever must drop automatically and the presser
foot must be just over 7 mm above the needle plate.
● Loosen nut 1.
● Tighten screw 2 according to the requirement.
● Tighten nut 1.
14
-
41
7 mm
1
2
Fig. 11 - 42
11 - 44