Adjustment
11 - 30
11.05.07 Linkage rod
Requirement
When shaft 8 begins its pushing motion, lever 6 must simultaneously lift from stop 7.
Fig. 11 - 28
● Affix ball joint 1 to control lever 3 using screw 2.
● Loosen nuts 4 (right and left handed thread).
● Bring the machine to needle rise position by turning the balance wheel and activate
engaging lever 5.
● Taking care to ensure that lever 6 is touching stop (see arrow), turn linkage rod 7 in
accordance with the requirement.
● In this position tighten both nuts 4.
5
6
4
3
2
1
7
8
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