Adjustment Of Pneumatic Lifter - JUKI MF-7000 Series Engineer's Manual

MFC

7) Adjustment of pneumatic lifter

At the time of bottom dead point of needle
bar the presser foot should not contact the
underside of spreader when lifted.
Standard Adjustment
Spreader
At the time of top dead point of needle bar
the left needle point should not go beyond
the bottom of presser foot when presser is
lifted.
57
− −
Left needle
Spreader
Max. 7.0 mm