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sewing machine wont pick up thread?
Lervia KH 4000?
my timing needs fixing on my lervia,?
It won't pick the bottom thread up?
Sewing machine issue?
how do fix my lervia kh4000?
how can i fix my lerviakh4000 wont sew?
Jammed?
were is the tune up screw on lervia kh 4000?
Lervia Free Arm sewing machine KH4000 ?
How do I unjam my Lervia KH4000 Sewing Machine?
how can i fix my Lervia KH400 sowing machine?