Here is a straight forward video with regards to a cleaning...NOT rebuilding of a carb.
I figured I would do a video on this, the reason being that most people do not have access to replacement parts while on holidays....yes it can be done.

Its done with a Yamaha 115hp Carb.

A dyno run is shown at the end to check the performance of the engine.  <--yeah I know you cannot do this part...but just to prove it works.

www.themarinedoctor.com/yammieweb.wmv

TMD