EASA AD 2026-0133
Fuselage – Centre Fuselage Forward Pressure Bulkhead – Inspection
Summary
EASA Airworthiness Directive 2026-0133 is an airworthiness directive addressing inspection requirements for the centre fuselage forward pressure bulkhead on Airbus A318, A319, A320, and A321 aeroplanes. It applies to various models and serial numbers except those with specific Airbus modifications embodied in production or service. The directive mandates repetitive rototest inspections of the forward pressure bulkhead hole C1 and provides an optional terminating modification.
What Changed
This new directive introduces mandatory repetitive inspections of the forward pressure bulkhead hole C1 at Frame 35 (or Frame 35.8 for A321) to detect cracks that could compromise structural integrity. It also offers a modification as a terminating action to end the need for repetitive inspections. The AD excludes aircraft with certain Airbus modifications already embodied that address this issue.
Why It Matters
This directive is critical for maintaining the structural integrity of affected Airbus aircraft fuselages by ensuring early detection and repair of cracks in the forward pressure bulkhead. Operators, maintenance organizations, and compliance teams must incorporate these inspections into their maintenance programs to prevent potential safety risks and regulatory non-compliance. The optional modification provides a long-term solution to reduce inspection frequency and associated operational disruptions.
What To Do
Operators must perform the initial rototest inspection within specified flight cycle or flight hour thresholds depending on aircraft type and usage, then repeat inspections every 6,950 flight cycles or 13,900 flight hours, whichever occurs first. If cracks are found, repairs must be done before the next flight following Airbus-approved instructions. Operators may choose to apply the modification service bulletin to terminate the inspection requirements. Compliance deadlines vary by aircraft usage but begin no later than 22 July 2026.
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