Thanks, there are 3 in the rear of the tank and one in the front.
Do you mean I detach this one?
If so it looks like it doesn't turn, is it the blue clip like thing you depress? I'm being pedantic because this bike is in my living room and I gotta be ready with a bucket or gardenhose immediately.
PS: I don't wanna siphon because I want to try to get all the particulate matter, dirt, etc. at the bottom of the tank out with it. I want to remove the fuel filter and clean that too, though I don't know where that is yet.