Re New Home Sewing Machine?

hi Allan,i hope you can help me. I have a New Home sewing machine model 3003, as a housewife this machine is often in use.But yesterday the bobbin was sticking and the cotton was bunching up underneath and stopping the machine sewing.Am i right in thinking this is something to do with the timing?it has happened before a few year ago, The local shop wanted £80 to look at and service,i havent that money.Why does it happen?and can you help me?

Ma Martin
July 2010

Hello Allan,
If you e-mail me I will attach timing instructions.
Ken

drivewithken@blueyonder.co.uk
September 2008