Duerkopp Adler 745-22 Service Instructions Manual page 71

2
3
4
–
Loosen screw 2.
–
Screw needle holder 3 out of the needle bar.
–
Screw a new needle holder into the needle bar.
–
Set the height of the needle holder 3 (see Chapter 11.6).
–
Tighten screw 2.
–
Check the entry of the needle into the needle hole of the needle
plate.
–
Check and/or set the sideways clearance of the needle to the hook
(see Chapter 11.7).
–
The change of the second needle holder occurs in the same
manner.
2
3
71