can't help with pics, but this is how I did mine.
Got an old tub of some kind for some fuel to go in, an old tooth brush & tools I needed plus a rag.
In short, I unscrewed the carbie from the engine, took it all apart noting how it went back to together, then using the fuel & the old tooth brush gave it a clean

then put it all back together the way it should go (kinda only one way anyway :P) fitted it to the engine again and set my idle screw.
That was it.
So, the trick is to know how to put your carbie back together, if you have a stock one, its very simple, for others, I have nfi coz I don't have any others just yet.... apart from the 4 stroke one, which I'll mess with later.
You can't really stuff it, and getting a standard carbie if you do is about 20 bucks :wink:
Good luck mate 8)