Pfaff 937

Adjustment
11.05.13 Main-stitch-length display
Requirement
With the stitch length set at “0“, pointer 4 must be exactly at the marking “0“ on scale 5.
● Turn the stitch length adjustment wheel 1 as far as possible in the direction of the arrow.
● Loosen nut 3.
● Turn eccentric bolt 2 in accordance with the requirement.
● Tighten nut 3.
4
5
2
3
1
11 - 15
Fig. 11 - 14