While you wait for answers, we may have found some information which could help you.
Click here for Model Purchased MachineHow do fill a bobber?
How do I troubleshoot a Kenmore sewing machine 1972 zig zag?
Did I Break My Kenmore LCD Adjustment Knob?
Where do i oil my Kenmore 6 stitch model # 158 13400 ?
How do I resync a385.16221300 the needle hits the bottom plate ?
Kenmore sewing machine #15814300?