Have a(nother) look at
http://vssmb.blogspot.com.au/2012/01...ted-motor.html, it's the site QN suggested, but the entry for 1/1/12 has everything about the motor. It's an amazingly complete (and interesting) set of tutorials about re-wiring and motor assembly. I feel like I could become an expert in motors after reading it.
You're probably near the end of your repair. Perhaps there was just a little lingering oil. What does the smoke look like (colour) and what does it smell like? What it smells like will tell you straight away whether it's the wiring or some oil that's still hanging around.