I did look at a site like that, but for the life of me, I got confused as hell. I tried to ask hubby to take the needle out that was already in the machine and tell me what color the top of it was, but for some reason, he couldn't figure out HOW to get the needle out. I told him the little screw thing near the needle on the right hand side needed to be loosened and the needle would fall right out, but he had to put a piece of paper under the presser foot BEFORE he did that. I don't need him having the needle drop INSIDE the machine where I wouldn't be able to retrieve it.
I know, it probably wouldn't happen, but with this man...it would.