Hello ewa,
Bit confused with the three pieces, you should have the bobbin and the bobbin case, are you saying that you have taken out the raceway as well, when you broke the needle the chances are that you knocked the machine out of time, if you e-mail me I can attach timing instructions and perhaps you could let me know what bits you have.
Ken
drivewithken@blueyonder.co.uk, May 2008