PurposeUSED TO RIG ALL 787 AIRPLANE SYSTEMS EXCEPT ENGINES. USED IN FLIGHT CONTROLS TO RIG RUDDER, ELEVATOR, AND LATERAL CONTROL SYSTEMS. USED IN LANDING GEAR TO RIG MAIN LANDING GEAR AND NOSE LANDING GEAR DOOR OPERATED PROXIMITY SENSOR MECHANISMS AND THE NOSE LAAirplane787-10, 787-8, 787-9Usage CodeMAINTENANCE 