How to mend Lervia Dh4000

Jammed?

how can i fix my Lervia KH400 sowing machine?

lervia HK4000 won't sew?

re Lervia dh4000?

how do fix my lervia kh4000?

has any body got the operating instructions for lervia kh4000?

how to thread lervia sewing machine?

Lervia Free Arm sewing machine KH4000 ?

I need spare screws for the bobbin to alter tension please for lervia kh400?

how can i fix my lerviakh4000 wont sew?

my timing needs fixing on my lervia,?

How can I get my Lervia KH4000 working properly?

how can i fix lever ?

won't pick up lower thread...Lervia KH 4000 (victoria 857)?

lervia kh 4000?

do i have to remove base to put bobbin in?

where can i buy new bobbin?

sewing machine wont pick up thread?

re Tracy question Lervia machine not picking up bottom thread ?

How do I unjam my Lervia KH4000 Sewing Machine?

were is the tune up screw on lervia kh 4000?

It won't pick the bottom thread up?

lervia kh 4000?

what then could be wrong?

Lervia KH 4000?

Stuck Feed dog?

Sewing machine issue?

Lervia KH4000 Bobbin won't wind?

lervia sewing machine?

how much do lerviakh4000 cost?