hmmm. I'm EXTREMELY cautious when it comes to anything electrical and I would replace it. I never mess with frayed or cracked cords.freemotion said:Isn't it gorgeous? I worked on it again tonight for a bit. I finished the q-tip cleaning and next up is the kerosene treatment and re-oiling. It is hard to turn the wheel even by hand. :/ Everything looks brand-new inside, so I really hope it is just gunked up with old, hardened oil. The casing to the wiring is cracked and even missing in small spots where it joins the machine....is this dangerous? Should I have it re-wired?