The Boeing Company Proposes New Airworthiness Directive for 777-200, -200LR, -300, and -300ER Series Airplanes

Summary

The Boeing Company proposes a new airworthiness directive for certain 777-200, -200LR, -300, and -300ER series airplanes to address inadequate physical separation of control components and wiring on engine fuel spar valves, which could lead to loss of engine control during a wire bundle fire or damage. The proposed directive requires modifications, inspections, and replacement of motor-operated valve actuators to prevent such incidents.