DURKOPP ADLER 745-35-10 D, Service Instructions Manual

Page: 33 / 338

Machine head
Service Instructions 745-35-10 D - 00.0 - 10/2017 31
12. Pull the needle bar down and out of the needle bar linkage (4).
Caution : This process may cause the three bottom coupling balls (9)
to fall out of the ball holes of the needle bar.
3.8.3 Dismantling the needle bar
Fig. 21: Dismantling the needle bar
To dismantle the needle bar:
1. Remove needle bar linkage and needle bar (

p. 26 ).
2. Unscrew the screw (1).
3. Unscrew the needle holder (2).
4. Unscrew the screw (4).
5. Loosen the spring counter bearing (3).
Important
Spring counter bearing is spring-loaded.
Before loosening screw (4), support the spring counter bearing using a
Ø 4 mm pin that you insert into the needle bar from the bottom.
6. Remove the parts housed in the needle bar one at a time from the
bottom.
(1) - Screw
(2) - Needle holder
(3) - Spring counter bearing
(4) - Screw
① ②
③
④