Aligning The Needle Bar Linkage In The Sewing Direction - DURKOPP ADLER M-type 867 Service Instructions Manual

Fig. 30: Aligning the thread lever sideways
3. Release both setscrews (6) on the arm shaft crank (5).
4. Move the needle bar linkage (4) sideways such that the needle pierces
5. Push the two adjusting rings (2) inwards as far as they will go and tighten
6. Tighten the setscrews (1) on the two adjusting rings (2).
7. Align the thread lever (7) exactly in the middle of the slot.
8. Tighten both setscrews (6) on the arm shaft crank (5).
Order
Then check the following settings:
• Loop stroke position ( 10.2 Setting the loop stroke position, page 45)
• Distance of the hook to the needle ( 10.1 Setting the hook side clear-

9.2 Aligning the needle bar linkage in the sewing direction

Cover
• Valve cover ( 3.3.4 Removing and fitting the valve cover, page 14)
• Tilt the upper section ( 3.3.1 Access to the machine bottom section,
42
(5) - Arm shaft crank
(6) - Setscrews
Make sure that the setscrews stay on the surface.
exactly in the center of the needle hole (3) for the feed-dog.
them.
ance, page 44)
WARNING
Risk of injury
Crushing injuries from moving parts.
Switch the sewing machine off before you check
and set the position of the needle bar linkage in the
sewing direction.
page 12)
Aligning the needle bar linkage
(7) - Thread lever
Service Manual 867 Version 02.0 - 04/2015