AD Amdt-39-10910
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | McDonnell Douglas | MD-11 | Airworthiness Directives; McDonnell Douglas Model MD-11 Series Airplanes |
Unsafe Condition
Galvanic corrosion found on the seat tracks at attachment points under certain lavatories, which could result in shifting of lavatories, leading to injury of passengers and crew, as well as damage to aircraft structure and systems.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Conduct a one-time visual inspection of seat tracks and adjacent structure underneath lavatories to detect discrepancies, repair as necessary, install a non-metallic barrier on the bottom of each lavatory foot fitting, and replace existing seat track fittings with new ones.
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Compliance Time
Not specified in the provided text.
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Affected Aircraft
McDonnell Douglas Model MD-11 series airplanes with specific lavatory configurations where galvanic corrosion has been reported.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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