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