EASA AD 2020-0089
Nacelles / Pylons — Inboard Pylon Box at Rib 14 Fasteners — Inspection / Replacement
Summary
EASA Airworthiness Directive 2020-0089 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A380-841, A380-842, and A380-861 aeroplanes equipped with Engine Alliance GP7200 or Rolls-Royce Trent 900 engines. The directive addresses inspection and possible replacement of fasteners attaching the lateral panel to Rib 14 at the inboard pylon box for engines #2 and #3. It mandates repetitive inspections to detect cracks that could lead to in-flight detachment of the lateral panel.
What Changed
EASA Airworthiness Directive 2020-0089 introduces a new mandatory inspection program for the affected fasteners on Airbus A380 aircraft. It requires inspections before exceeding 8,800 flight cycles and at intervals not exceeding 8,800 flight cycles thereafter. Corrective actions must be taken immediately if any cracks or damage are found during inspections.
Why It Matters
This directive is critical for maintaining the structural integrity of the inboard pylon box fasteners on Airbus A380 aircraft, preventing potential in-flight detachment of the lateral panel. Compliance ensures continued airworthiness and safety, reducing the risk of damage and loss of control. Operators, maintenance organizations, and compliance teams must incorporate these inspections into their maintenance schedules to avoid regulatory violations and ensure flight safety.
What To Do
Operators of affected Airbus A380 aircraft must perform repetitive inspections of the inboard pylon box fasteners at Rib 14 before reaching 8,800 flight cycles and repeat every 8,800 flight cycles thereafter. If any cracks or damage are detected, corrective actions must be completed before the next flight following the instructions in the applicable Airbus Service Bulletin. No terminating action is provided, so inspections must continue indefinitely.
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