Pfaff 422

Adjustment
11 - 25
● Check knife height according to Requirement.
To adapt the height of knife 1, remove it (screws 2) and fit shims
(part No. 91-141 402-05) according to Requirement .
Fig. 11 - 23
1
2
3
11.05.04 Knife height
Requirement
With the thread trimmer in its resting position the edges of thread catcher 3 and knife 5
must be flush (see arrow).