Where can i get a free manual for my Riccar Reliant 606 Sewing machine?

SOURCE: I have lost my instruction

I don't think this is the complete manual, but it might be useful. It's free to download from the Riccar website.
http://www.riccar.com/ftp/whitepapers/L340-Owners-Manual.pdf
Hope this helps!

SOURCE: hi i recently brought a

Here is a link to a site with threading diagrams for some Riccar models. www.sewusa.com Hope they have your model, if not look at the ones they have should be very similar. Hope this will fixya up...

SOURCE: what size bobbin is used

class 15 A size