Adjustment
11 - 56
11.07.10 Cutter return lever
Requirement
When the roller of tripping lever 3 is exactly at the point of the trip of control cam 2 the
maximum distance between the roller of return lever 4 and control cam 2 must be 0.2 mm.
● Bring the needle bar to BDC and activate the engaging lever by hand.
● Position the point of the trip of control cam 2 exactly at the middle of the roller of tripping
lever 3 by turning the handwheel in the direction of sewing.
● Maintaining this position, bring the return lever 4 to rest against the side of tripping
lever 3 and turn it radially in accordance with the requirement.
● Tighten screw 1.
3
1
4
2
Fig. 11 - 52
2
4
max. 0.2 mm
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