EASA AD 2020-0032
SUPERSEDED BY EASA AD 2022-0238
Summary
EASA Airworthiness Directive 2020-0032 is an airworthiness directive issued by the European Union Aviation Safety Agency concerning Airbus A380-841, A380-842, and A380-861 aeroplanes. It addresses the inspection and maintenance of triple reed contact switches (P/N 1940420026) installed on passenger doors to prevent corrosion-related failures. The directive mandates repetitive inspections and corrective actions to ensure the proper function of door mechanisms critical for evacuation safety.
What Changed
This directive introduces mandatory repetitive wake-up tests of the affected triple reed contact switches on Airbus A380 passenger doors. It requires inspections within specified flight hour limits and corrective actions if any failures are detected. Additionally, it mandates reporting of any inspection failures to Airbus for further analysis.
Why It Matters
This directive is crucial for aviation professionals as it helps prevent door mechanism failures that could reduce evacuation capacity during emergencies. Operators and maintenance teams must ensure compliance to maintain aircraft airworthiness and passenger safety. Failure to comply could result in operational restrictions or increased safety risks.
What To Do
Operators of Airbus A380-841, A380-842, and A380-861 aircraft must perform initial inspections of the triple reed contact switches before exceeding 26,000 flight hours since manufacture or within 2,000 flight hours after 3 March 2020, whichever is later. Inspections must then be repeated every 2,000 flight hours. Any failed inspections require corrective actions before the next flight and reporting to Airbus within 30 days.
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