AD 93-05-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | DC-9-81 (MD-81) | Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes and MD-88 Airplanes |
| aircraft | The Boeing Company | DC-9-82 (MD-82) | Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes and MD-88 Airplanes |
| aircraft | The Boeing Company | DC-9-83 (MD-83) | Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes and MD-88 Airplanes |
| aircraft | The Boeing Company | DC-9-87 (MD-87) | Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes and MD-88 Airplanes |
| aircraft | The Boeing Company | MD-88 | Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes and MD-88 Airplanes |
Unsafe Condition
A riding condition between the overwing emergency exit door liner and the adjacent sidewall lining could hinder the opening of the overwing emergency exit door in an emergency situation.
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Required Actions
Conduct a one-time visual inspection within 180 days after the effective date to ensure the door can be opened without restriction. If restricted, inspect, adjust, or modify components as per the service bulletin, and submit a report within 60 days if discrepancies are found.
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Compliance Time
Within 180 days after the effective date of this AD
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Affected Aircraft
Model DC-9-80 series airplanes (DC-9-81, DC-9-82, DC-9-83, DC-9-87) and MD-88 airplanes, as listed in McDonnell Douglas Alert Service Bulletin A52-178, dated July 10, 1992.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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