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Adjustment
12 - 39
92-043
12.07.02 Preliminary adjustment of the control cam
Requirement
1. In the needle rise position (hole
1
) the roller lever
4
should lock into the corresponding
groove of the control cam.
2. The control cam
1
should be touching adjustment ring
3
.
Fig. 12 - 38
Turn control cam
1
(screws
2
) in accordance with
requirement 1
and shift it in
accordance with
requirement 2.
81-049
4
1
2
3