AD 2018-16-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | SAS | Airworthiness Directives; Airbus SAS Airplanes |
Unsafe Condition
Fan Cowl Door (FCD) losses during take-off were reported on aeroplanes equipped with IAE V2500 engines. Prompted by these occurrences, DGAC France issued AD 2000-444-156(B), mandating FCD latch improvements. This AD was later superseded by DGAC AD 2001-381(B) requiring installation of additional fan cowl latch improvement by installing a hold open device. Since that AD was issued, further FCD in flight losses were experienced in service. Investigations confirmed that in all cases, the fan cowls were opened prior to the flight and were not correctly re-secured. During the pre-flight inspection, it was then not detected that the FCD were not properly latched. This condition, if not corrected, could lead to in-flight loss of a FCD, possibly resulting in damage to the aeroplane and/or injury to persons on the ground.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify and re-identify, or replace, certain engine fan cowl doors (FCDs) and installation of a placard in the flight deck. The modification involves installing a new FCD front latch and keeper assembly that has a specific key necessary to un-latch the FCD. This key cannot be removed unless the FCD front latch is safely closed. The key, after removal, must be stowed in the flight deck at a specific location, as instructed in the applicable Aircraft Maintenance Manual. Applicable Flight Crew Operating Manual has been amended accordingly. After modification, the FCD is identified with a different Part Number (P/N).
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Compliance Time
Before further flight
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Affected Aircraft
All Airbus SAS Model A319-133 airplanes and Model A321-232 airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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