Do they have a Brother site with on line manual? You might try asking a local dealer.These pics might help.Overstock,Amazon & Ebay sells feet.
http://www.allbrands.com/products/abc0677.html
Originally Posted by #1piecemaker
I really need to get a walking foot for my el-cheap-o Brother machine. But, I don't know if it is a long or short shank. I rather think it is a short shank but, how can I tell?