Well, here we go again. This stupid computer is refusing to open .pdf files. Gonna do a shut down restart in a minute and try again.
Cathy, the diagram for the 513 is similar as most tensions are similar. But the one mounted on the top cover has additional parts so I wanted an exact exploded drawing for that. I found one in a parts manual for my Singer T&S 778. So I'm good for the exploded drawing part.
What I need now is adjustment specs, if there ever was any. But I think I can fake it after I get the disks cleaned and reassembled.
Also, I have the link to Singers parent page for the industrial sewing machine service manuals. Does anyone have the link to the parent page for the Domestic machine service manuals? I used to have it but lost it in a hard drive failure.
And for the life of me I cannot dig my way through that Singer site enough to find it again.
Joe