I've never worked on a bike before owning my CB 550. Using the posts I found SEARCHING the forums, I was able to take my carbs off the bike, take them apart, clean them up, put them back together and put them back on the bike. It's really not hard to do. Just take your time and keep your workspace organized while you work.
My advice, take the carbs off the bike and completely clean them. If you want good results, do a good job.