AD 2003-14-15
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 747-100 | Airworthiness Directives; Boeing Model 747-100, 747-100B, 747-100B SUD, 747-200B, 747-200F, 747-200C, 747-300, 747-400, 747-400D, 747-400F, and 747SR Series Airplanes |
Unsafe Condition
Cracking and fracture of the forward end clevis of the flap track, which could result in reduced structural capability of the flap and reduced controllability of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect for evidence of rotation or migration of the bushings or cracking of the lugs of the forward end clevis of the flap tracks. Replace the flap track with a new one if any cracking is found during the inspection. Accomplish a terminating action as specified.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the specified inspection intervals as outlined in the AD.
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Affected Aircraft
Boeing Model 747-100, 747-100B, 747-100B SUD, 747-200B, 747-200F, 747-200C, 747-300, 747-400, 747-400D, 747-400F, and 747SR series airplanes, as listed in Boeing Service Bulletin 747-57-2307, Revision 1, dated January 17, 2002.
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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