11. CARBURETOR AGILITY RS 50 NAKED Remove the jet needle by removing the needle clip. Needle Clip Check the jet needle and throttle valve for wear or damage. Jet Needle Throttle Valve THROTTLE VALVE INSTALLATION Rubber Seal Carburetor Cap Install the jet needle on the throttle valve and secure with the needle clip. Install the rubber seal on the throttle cable and then install the carburetor cap and throttle valve spring. Throttle Valve Spring Throttle Valve Connect the throttle cable to the throttle valve. Throttle Cable 11-4