AD 2023-12-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | SAS | Airworthiness Directives; Airbus SAS Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Airbus SAS Airplanes |
Unsafe Condition
Cracking of the lower aft pylon fairing (LAPF) firewall, which could reduce the effectiveness of the firewall and result in an uncontrolled engine fire.
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Required Actions
Continue to require repetitive inspections of the firewall of the LAPF, and perform corrective actions if necessary, including stop-drilling cracks and applying sealants. Optional terminating actions include modifying and reidentifying the LAPF or replacing it with a part having part number 72A100-713.
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Compliance Time
Within the applicable timeframes specified in the referenced EASA AD 2022-0190.
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Affected Aircraft
Airbus SAS Model A330-223, -321, -322, and -323 airplanes, excluding those on which the optional terminating action was embodied in production, as specified in EASA AD 2022-0190.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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