EASA AD 2023-0179
Fuselage — Cargo Door Frame Attachment Drillings — Inspection
Summary
EASA Airworthiness Directive 2023-0179 is an airworthiness directive addressing inspection requirements for the cargo door frame attachment drillings on Airbus A320-214, A320-216, A320-251N, A320-271N, and A321-253NX aeroplanes. It focuses on detecting and correcting oversized fastener holes in the fuselage skin panel assembly to maintain structural integrity. The directive provides detailed inspection and corrective action instructions based on Airbus Service Bulletins A320-53-1493 and A320-53-1494.
What Changed
EASA Airworthiness Directive 2023-0179 supersedes AD 2023-0153 and updates inspection requirements by clarifying that a geometrical check of fastener hole diameters is required instead of a special detailed inspection initially referenced. It introduces additional corrective and terminating actions depending on inspection findings, including new instructions for oversize fastener holes and repair procedures.
Why It Matters
This directive is critical for aviation professionals to ensure the structural integrity of affected Airbus A320 and A321 aircraft by identifying and addressing potential manufacturing deviations in cargo door frame attachments. Operators and maintenance teams must comply to prevent possible structural failures, maintain airworthiness, and avoid operational disruptions. Compliance with this AD ensures continued safe operation and regulatory conformity.
What To Do
Operators must perform a geometrical check of the fastener holes before exceeding 41,800 flight hours or 20,900 flight cycles since the first flight of the aircraft. If no deviations are found, deburr the holes and install new fasteners before the next flight. If deviations or cracks are detected, follow the Airbus Service Bulletin instructions for repetitive inspections, oversizing fasteners, or approved repairs. Compliance with corrective actions must be completed before the next flight or within specified intervals as detailed in the AD.
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