I need to find some info on a Singer model number AG 910402.I cant keep it threaded when I start sewing. HELP........Thanks

Is it a 221 FW?

http://www.sewusa.com/Threading_Diag...ng_diagram.htm

http://www.singerco.com/admin-suppor.../double-letter

Toward the bottom of the page on the right hand side after the red numbers you can order a manual. It is a model 15 made December 20, 1946. I have one and love it.

Is your needle in correctly? The flat side of the needle goes to the left (not back of machine) and it threads from inside out or right to left. Hope this helps:)

I will check the needle.The machine was a freebie.It runs really good.I added the website to my favorites list.THANKS

I had this same problem with an old Singer and found that I was threading the needle from the wrong side. :oops:

WE ARE SEWING,SEWING,SEWING,,,,,,,,,perfect stitch........it was the needle..........Thanks.......