EASA AD 2019-0243
Fuselage — Structure Frames and Joints — Modification / Reinforcement
Summary
EASA Airworthiness Directive 2019-0243 is a regulatory document addressing structural modifications and reinforcements for Airbus A340-211, A340-212, A340-213, A340-311, A340-312, and A340-313 aeroplanes. It mandates specific modifications to fuselage structure frames and joints to ensure continued airworthiness and structural integrity. The directive applies to all manufacturer serial numbers of the affected Airbus A340 models.
What Changed
This directive supersedes EASA AD 2016-0035R1 and retains its requirements while introducing additional work for certain aeroplanes modified outside the defined Window of Embodiment. It clarifies compliance times and requires operators to perform further post-modification actions for specific modification tasks. Alternative methods of compliance using updated Airbus Service Bulletins are also approved.
Why It Matters
This directive is critical for aviation professionals as it ensures the structural integrity of Airbus A340 fuselage frames, preventing potential crack initiation and propagation that could compromise safety. Operators and maintenance organizations must comply to avoid operating aircraft beyond validated structural maintenance thresholds. Compliance supports regulatory adherence and helps maintain aircraft airworthiness and safety standards.
What To Do
Operators must modify affected Airbus A340 aeroplanes within the specified Structural Modification Point compliance times and not before reaching the lower thresholds defined in the directive. For modifications done outside the Window of Embodiment prior to the directive's effective date, additional work must be performed within 30 days of the effective date. Stakeholders should refer to the specified Airbus Service Bulletins and contact Airbus for approved instructions when necessary.
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