AS long as you are careful with the float needle, and don't bend anything, nothing should change in the carb adjustment by taking them apart.
BUT, as the other guys are saying, why take them apart? If you think there is some junk in the bottom of the float bowls, you can remove the drain screws and drain them. If you capture the fuel, you can see if there is any crude, but even then, I wouldn't take things apart...