13 - 6
Adjustment
Fig. 13 - 05
13.05.04 Neutral position of the bottom feed dog
Requirement
With the stitch length set at "0" there should be no feeding motion of the bottom feed
dog when the balance wheel is turned.
● Loosen screw 1 (nut 2).
● Set stitch length at "0".
● Turn eccentric bush 3 (screw 4) so that the marking is pointing downwards and the
surface of eccentric bush 3 is at an angle of 45º to the front edge of the machine.
● While turning the balance wheel continuously, adjust crank 5
(screw 6) according to the
requirement.
Screw 1 remains loosened for further adjustments.
5
6
45°
3
54-044
2
1
4
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