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Adjustment
13 - 33
13.07.04 Front point of reversal of the thread catcher
Requirement
At the front point of reversal of thread catcher 4, the tip of the thread catcher cutout
should be 1 mm in front of the bobbin case position finger 5.
Fig. 13 - 31
● Position roller lever 1 at the lowest point of the control cam.
● Adjust bush 2 (screws 3) according to the requirement.
1
2
3
5
4
1 mm
89-025
1