AD 2017-17-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
Fatigue cracking found in a certain fuselage frame common to the water tank support intercostal clip located between certain stringers, which could grow in size and result in a severed frame. Multiple adjacent severed frames would result in reduced structural integrity of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect for any cracking of a certain fuselage frame, and repair if necessary.
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Compliance Time
Before further flight
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Affected Aircraft
The Boeing Company Model 737-300, -400, and -500 series airplanes, certificated in any category, as identified in Boeing Alert Service Bulletin 737-53A1357, dated August 9, 2016. Installation of Supplemental Type Certificate (STC) ST01219SE does not affect the applicability of this AD.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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