Door — Passenger Doors Frameside Fittings — Modification
- Published
- Effective
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Operators of Airbus A350-941 aeroplanes must apply the corrosion protection modification by installing additional sealant on the affected passenger door joints. This action must be completed before the aeroplane reaches 48 months from its date of manufacture, following the instructions in Airbus Service Bulletin A350-52-P012. Alternative methods of compliance may be approved by EASA if properly substantiated.
Summary
EASA Airworthiness Directive 2018-0108 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A350-941 aeroplanes. It addresses a corrosion protection issue related to the passenger door frameside fittings on these aircraft. The directive mandates a modification to improve sealing and prevent water ingress in the door joints.
What changed
This new airworthiness directive introduces a requirement to apply additional corrosion protection sealant to the hybrid joints of passenger door frameside fittings on Airbus A350-941 aeroplanes. The modification involves adding sealant and protective treatment to prevent galvanic corrosion caused by water ingress in multi-material joints.
Why it matters
This directive is critical for maintaining the structural integrity and proper function of passenger doors, which are essential for safe evacuation during emergencies. Failure to comply could lead to door failure and reduced evacuation capacity, posing safety risks to occupants. Operators and maintenance organizations must ensure compliance to uphold continuing airworthiness and regulatory requirements.
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