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