were is the tune up screw on lervia kh 4000?
lervia sewing machine?
Need replacement castor for Lervia mobile oil-filled radiator details below?
lervia HK4000 won't sew?
Lervia oil filled radiator c/w built in fan heater?
How do I unjam my Lervia KH4000 Sewing Machine?
Lervia KH4000 Bobbin won't wind?
how can i fix my lerviakh4000 wont sew?
how to thread lervia sewing machine?