Lateral Needle Movement - Bernina KL. 940 Service Manual

REST POSITION OF THE NEEDLE
Turn stitch width knob fully left to the stop ( 0 position). Start machine. The needle swivel
support must not make any sideways movement.
If it does move, correction is made asfollows: turn right-hand screw 63 (with helical
spring) to right or left till the needle swivelsupport makes no further sideways movement.
When the rest position of the needle is corrected, check whether the marking line on the
stitch width knob coincides with the
((01)
on the scale.
If not set exactly, loosen screw 64 in the stitch width knob and set the two marks (knob
and scale) in alignment. Tighten screw 64.
LATERAL NEEDLE MOVEMENT
The needle must pierce throught the center of the stitch
hole when the mark on the LCR knob is vertical.
This can easily be checked by observing the needle
while turning the LCR knob from left to right.