EASA AD 2025-0109
SUPERSEDED BY EASA AD 2025-0117
Summary
EASA Airworthiness Directive 2025-0109 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A350-1041 aeroplanes with specific manufacturer serial numbers. The directive mandates inspection of the fuselage bracket supporting the flap shaft catcher to detect incorrect installation that could lead to flap surface detachment. This AD applies to certain left-hand and right-hand side brackets identified by part numbers V5393528020000 and V5393528020100.
What Changed
EASA Airworthiness Directive 2025-0109 introduces a one-time detailed inspection requirement for the affected brackets supporting the flap shaft catcher on Airbus A350-1041 aircraft. It requires corrective actions including replacement of the flap shaft and catcher if misalignment or incorrect installation is found. This AD also provides an alternative method of compliance through a specific Airbus maintenance procedure.
Why It Matters
This directive is critical for aviation professionals because improper installation of the flap shaft catcher bracket can cause misalignment, leading to premature wear or rupture of the flap shaft. Such a failure could result in flap surface detachment, reducing aircraft control and increasing the risk of parts detaching from the aeroplane. Operators and maintenance teams must ensure compliance to maintain aircraft safety and airworthiness.
What To Do
Operators of affected Airbus A350-1041 aircraft must perform a one-time detailed inspection of the specified brackets within four months of the effective date, 30 May 2025. If incorrect installation is detected, the flap shaft and catcher must be replaced before the next flight, followed by detailed inspections as per Airbus instructions. Any discrepancies found during inspections require contacting Airbus for approved corrective instructions and timely compliance.