I need spare screws for the bobbin to alter tension please for lervia kh400?
lervia HK4000 won't sew?
has any body got the operating instructions for lervia kh4000?
won't pick up lower thread...Lervia KH 4000 (victoria 857)?
How can I get my Lervia KH4000 working properly?
how can i fix my Lervia KH400 sowing machine?