AD Amdt-39-9629
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | McDonnell Douglas | DC-9 and Model DC-9-80 | Airworthiness Directives; McDonnell Douglas Model DC-9 and Model DC-9-80 Series Airplanes, Model MD-88 Airplanes, and C-9 (Military) Series Airplanes |
Unsafe Condition
Water accumulation in the slant pressure panel area could result in failure of the flaps or landing gear to properly extend or retract.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify the slant panel insulation blankets on the slant pressure panel of the main landing gear. Conduct a visual inspection of the left and right seal assemblies of the overwing emergency exit door and replace any discrepant door seal.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
McDonnell Douglas Model DC-9 and DC-9-80 series, Model MD-88, and C-9 military series airplanes.
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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