Yamaha - Float - 69M-14385-00-00Yamaha Float Carburetor Fuel Level Control Component 69M 14385 00 00 Overview Inside the carburetor, the float is what keeps fuel levels right where they need to be. When its working properly, the engine runs smooth, starts easy, and doesnt flood out. But once a float gets saturated, damaged, or out of adjustment, youll notice it quick with rough running or fuel issues. Its a small part, but it plays a big role in keeping the motor consistent. Key