Pfaff 474

Adjustment
11 - 38
11.05.04 Knife stroke on models 474 and 491
Requirement
The knife stroke can be adjusted over a range from 2.0 to 3.5 mm, allowing the best
possible adaption to all materials used.
1
3
2
-
+
Fig. 11 - 34
● Adjust crank 1 (nut 2) in slotted lever 3 according to the requirement.