Bernina KL. 940 Service Manual page 15

SETTING NOTCHED SEGMENT
The notched segment 88 holds the lever 18 in the selected position. The notches must be
set laterally so that the tracer coincides with the cams.
In order to achieve this
it
is necessary to move the notched segment sideways, forwards
or backwards depending on the deviation.
In the event of discrepancies, the two fixing screws 89 must be loosened and the notched
segment 88 moved to the desired position.
SUPPORT W I T H GUIDE RAIL AND
STITCH SELECTION
Loosen screws 86 and 92 and move
sideways so that the stitch indicator can slide
freely from 0-20.
Tighten screws.
TRACER DISTRIBUTION
O N CAMS
The tracer 83 must be evenly
distributed sideways on cams
2 + 1 9 .
The tracer position can be found
by turning the eccentric bolt on
the adjusting lever to the right or
left. The conical locknut 9 0 must
also be loosened and
re-tightened after adjustment.
The best check for coincidence
can be made on stitches 2
+
19.