Airworthiness Directive · Amendment 39-12258 · Boeing Model 767-300 Series Airplanes
Boeing Model 767-300 Series Airplanes
Model 767-300 series airplanes, as listed in Boeing Alert Service Bulletin 767-33A0085, Revision 2, dated December 7, 2000, certificated in any category.
This amendment adopts a new airworthiness directive (AD), applicable to certain Boeing Model 767-300 series airplanes, that requires a one-time general visual inspection to find chafing and determine adequate clearance of certain wire bundles in the ceiling panel near the main passenger door, and corrective actions. The actions specified by this AD are intended to prevent damage to the wires in the bundles due to contact between the bundles and the adjacent ceiling support bracket. Such damage could result in electrical arcing, smoke, or fire in the cabin, and failure of certain systems essential to safe flight and landing of the airplane. This action is intended to address the identified unsafe condition.
