11
Adjustment
6 Eccentric pin of catcher control lever on -900/61 only
● Turn balance wheel in feeding direction until needle bar is positioned 10 mm before b.d.c.
● Operate engaging lever 1.
● Continue turning balance wheel until control pin 2 has moved control cam 3 to its left
reversal point.
● Retaining this position, loosen screw 5 and turn eccentric pin 4 according to the
requirement.
● In this position, tighten screw 5.
● Check this adjustment according to the requirement and repeat, if necessary.
Requirement
Over the entire cam circumference the roller of eccentric pin 4 must be as close to control
cam 3 as possible.
1
3
2
4
5
3
x
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