Pfaff 422

Adjustment
11 - 8
● Set crank 1 (nut 2) at the top end of the slot.
● Turn and position crank 3 (screws 4) and eccentric sleeve 5 (screws 6) according to
Requirement.
The height of the feed dog can be reduced if required by shifting crank 1
(nut 2).
11.04.07 Feed dog height
Requirement
With the needle bar at b.d.c. and the stitch length set at "0" the feed dog must protrude
parallel above the needle plate surface by 1.1 mm when crank 5 is at the top end of its
slotted lever.
Fig. 11 - 07
1.1 mm
3
4
5
6
1.1 mm
1
2