While you wait for answers, we may have found some information which could help you.
Click here for Old Kenmore MachineHow do I resync a385.16221300 the needle hits the bottom plate ?
Did I Break My Kenmore LCD Adjustment Knob?
How do fill a bobber?
How to thread my kenmore 385.1695180 ?
Kenmore 158.14001 Stitch length knob now turns, won't change length?
What size motor does this model have 158.14300 ?