DURKOPP ADLER M-type 867 Service Instructions Manual page 57

Sewing feet
Proper setting
Left adjusting wheel for the sewing foot stroke set to 9 and the upper stitch
length adjusting wheel to 0.
 The feeding foot (1) touches down exactly on the feed-dog (2) when
Fig. 42: Stroke movement for the feeding foot and feed-dog
Cover
• Arm cover ( 3.3.2 Removing and fitting the arm cover, page 13)
Fig. 43: Setting the point in time for when the feeding foot touches down
Setting steps
1. Screw in the setscrew (3) so that a stroke is available.
2. Position the upper stitch length adjusting wheel to 0.
3. Loosen the setscrews (2).
4. Turn the stroke eccentric (1) such that the feeding foot touches down
5. Tighten the setscrews (2).
Service Manual 867 Version 02.0 - 04/2015
the downwards movement of the needle tip (3) reaches the upper
edge of the feeding foot. This will occur when the handwheel is in the
95° position.
(1) - Feeding foot
(2) - Feed-dog
(1) - Stroke eccentric
(2) - Setscrews
on the feed-dog when the handwheel is in the 95° position.
In doing so, do not move the stroke eccentric (1) laterally on the axle.
(3) - Needle tip
(3) - Setscrew
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