AD Amdt-39-17429
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
Fatigue cracks in the web of the aft pressure bulkhead at body station 1016 at the aft fastener row attachment to the 'Y' chord, which could result in rapid decompression of the fuselage.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Repetitive inspections to detect cracking in the web of the aft pressure bulkhead at body station 1016 at the aft fastener row attachment to the 'Y' chord, various inspections for discrepancies at the aft pressure bulkhead, and related investigative and corrective actions if necessary. Clarification of certain actions specified in the existing AD.
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Compliance Time
Within 50 flight hours after the effective date of this AD.
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Affected Aircraft
The Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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