Adjusting the feed dog
Service Instructions 827/827-M - 01.0 - 05/2019 39
3. Move the feed dog (1) on the feed dog carrier (3).
Place the removed throat plate next to it as an aid for orientation so
that the feed dog (1) can be screwed on straight.
4. Tighten the screws (2).
9.1.2 Moving the feed dog carrier
Fig. 24: Moving the feed dog carrier
The feed dog carrier is connected to the stitch regulator gear via the
pusher shaft and can be moved on this shaft.
To move the feed dog carrier:
1. Tilt the machine head ( p. 14).
2. Adjust the stitch length adjusting wheel to 0.
3. Loosen the threaded pins (1).
4. Loosen the screw (6).
5. Loosen the threaded pins for the set collars (2).
6. Move the feed dog carrier cross-line to the sewing direction such that
the feed dog is exactly in the center of the throat plate cutout.
7. Push the set collars (2) toward each other as far as they will go.
Make sure that the pusher shaft (3) is tightened by the set collars.
8. Tighten the threaded pins for the set collars (2).
9. Tighten the screw (6).
10. Tighten the threaded pins (1).
In the process, make sure that the feed dog height has the proper
setting ( p. 41).
(1) - Threaded pins
(2) - Set collars
(3) - Pusher shaft
(4) - Adjusting frame
(5) - Plates
(6) - Screw
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