Adjustment
29
Fig. 13 - 24
13.05.06 Engaging lever
Rule
When the needle bar is at t.d.c. and the tripping lever 3 is in the basic position, there
should be a clearance of approx. 0.3 mm between the bolt 4 and the outside diameter of
the control cam 5.
O Move the needle bar to t.d.c. by turning the handwheel.
O Turn the screw 1 ( nut 2 ) according to the rule.
O Carry out a check by tapping on the tripping lever 3.
5
3
0.3 mm
1
2
4
3
5
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