AD 2021-17-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | SAS | Airworthiness Directives; Airbus SAS Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Airbus SAS Airplanes |
Unsafe Condition
Damage from false drill starts found around the latch hook mounting holes of certain door frames of the fuselage due to erroneous manufacturing processes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
A one-time inspection of the area around the latch hook mounting holes of the forward and aft door frames to detect damage from false drill starts, and repair if necessary, as specified in EASA AD 2020-0222.
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Compliance Time
Before further flight
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Affected Aircraft
Airbus SAS Model A321-211, -231, and -232 airplanes with manufacturer serial numbers (MSN's) identified in the applicability.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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