Pfaff 422

Contents
Contents ...............................................................................Chapter - Page
11.05.04 Knife height..............................................................................................................11-25
11.05.05 Knife pressure.......................................................................................................... 11-26
11.05.06 Bobbin-thread retaining spring ................................................................................. 11 -27
11.05.07 Thread catcher transmission crank ......................................................................... 11 - 28
11.05.08 Tansmission linkage................................................................................................. 11 - 29
11.05.09 Manual cutting test .................................................................................................. 11 -30
11.06 Parameter adjustments ......................................................................................... 11 -31