Sewing feet
Service Instructions 867-M PREMIUM - 03.0 - 05/2017 59
3. Loosen the threaded pins (5).
4. Turn the stroke eccentric (4) such that the feeding foot touches down
on the feed dog when the handwheel is in the 95° position.
Important
Ensure not to move the stroke eccentric (4) laterally on the axle.
5. Tighten the threaded pins (5).
6. Finish the service routine.
12.4 Setting the sewing foot pressure and sewing foot lift
FIg. 48: Setting the sewing foot pressure and sewing foot lift
To set the sewing foot pressure and the sewing foot lift:
1. Switch off the machine.
2. Dis assemble the spring (5).
3. Check the machine for stiff movement in the following places:
• Guide (4)
• Setting shaft (6)
• Adjusting ring (7)
4. Eliminate stiff movement where necessary.
o
(1) - Control cam
(2) - Screw
(3) - Cylinder pin 5m 6x24
(part number 9301 102221)
(4) - Guide
(5) - Spring
(6) - Setting shaft
(7) - Adjusting ring
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