AD 2013-13-12
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
Fatigue cracking of the corners of the door frame and the cross beams of the aft cargo door, which could result in rapid depressurization of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect for cracking of the corners of the door frame and the cross beams of the aft cargo door. Perform corrective actions if necessary. Modify the aft cargo door to terminate repetitive inspections.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 27,000 total flight cycles on the door, with a grace period of 4,500 flight cycles.
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Affected Aircraft
The Boeing Company Model 737-200, -200C, -300, and -400 series airplanes, as specified in the AD.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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