couple noob question

what he said and lol at the fact of too many beers, ive done that too. its good to have a beer or two when your doing stuff like this but once you hit the limit you start slipping up
 
haha i kept on putting one back..luckily didnt need a cooler it was 24 outside last night so i just set em outside the garage and realized that i drunk a 12 pack before i knew it..so cool an overflow..i couldnt find a place for that bastard anywhere. thanks for the help..anyone know about the throttle valve? i dont want to break anything. this is my first rebuild on any kind of motor. so bare with me everyone! thanks for the help once again
 
i saw the 2 screws. but how do i get the spring out of it? for your question is it a stock carb. i have no idea i know its a mikuni. im pretty sure its stock. the throttle valve is what goes into the lower part of the carb. its the cylinder shaped piece of metal with the spring in it, that has the needle in it. im pretty sure thats what its called. i just dont know how to get the needle out.