AD 2021-08-19
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
leakage in the bilge area could, in the event of a cargo fire, result in insufficient Halon concentrations to adequately control the fire, and possible loss of continued safe flight and landing of the airplane.
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Required Actions
repetitive general visual inspections for disengaged or damaged decompression panels of the bilge barriers located in the forward and aft cargo compartments, reinstallation of disengaged but undamaged panels, and replacement of damaged panels.
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Compliance Time
Within 4 calendar months
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Affected Aircraft
The Boeing Company Model 787-8, -9, and -10 airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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