Adjusting the sewing foot feed
60
Service instructions 967 - 00.0 - 12/2014
Figure 40: Setting the zero stroke of the feet and the tension force of the torsion spring
Setting steps
1. Undo the screw in the opening (4).
2. Release the locknut (8).
3. Rotate the frame (2) so that the connecting rods (1) are in a line.
4. Turn the stop screw (9) so that the ball-ended pin (7) is in contact with
it, and the connecting rods (1) remain in a line.
5. Tighten the locknut (8).
6. Turn the torsion spring (5) with the pin (3) 15° to 20° in the direction of
the arrow, and tighten the screw in the opening (4).
(1) - Connecting rod
(2) - Frame
(3) - Pin
(4) - Screw opening
(5) - Torsion spring
(6) - Screw
(7) - Ball-ended pin
(8) - Locknut
(9) - Stop screw
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ཱི
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ཱུ
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