Yamaha - Float chamber assy - 6C5-14180-22-00Yamaha Float Chamber Assembly Carburetor Component 6C5 14180 22 00 Overview When a carb isnt feeding fuel right, this is usually where the problem starts. The float chamber assembly controls how fuel is stored and delivered before it enters the engine, so if its off, everything else is too. Ive seen motors run rough, flood, or starve just from issues in this section. Getting a clean, properly functioning assembly in place keeps the engine running