Janome Quilt Maker Pro 18 VERSA Service Manual page 26

14. Adjusting the Needle Height – Continued
Note: Under NO circumstance should the needle
bar clamp screw be completely loosened. Failure
to observe this caution can result in the uncoupling
of the needle bar from the needle bar driver. If this
happens, do not run the machine. Remove the front
frame cover, reassemble the needle bar to the needle
bar driver and readjust.
Figure 14.4
Front cover off to illustrate the needle bar
driver screw position
Page 26
Quit Maker Pro 18 VERSA