What was found
(CAN) DEPARTING THE CREW FOUND ABNORMAL CONTROL INPUT WAS REQUIRED TO MAINTAIN THE AIRCRAFT LEVEL. THE AIRCRAFT RETURNED TO POINT OF DEPARTURE WHERE MAINTENACE FOUND A BROKEN LT AILERON CONTROL LEVER. THE MOUNTING FOOT ONTHE FORWARDOUTBOARD CORNER WAS FRACTURED. THE PART WAS REPLACED, AN INSPECTION FOR EXCESS WIND CONDITION EXPOSURE WAS PERFORMED AND NTO5 AILERON PERFORMANCE FLIGHT TEST WAS CONDUCTED PRIOR TO THE AIRCRAFT RETURNING TO SERVICE.