AD 2000-08-15
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 777 | Airworthiness Directives; Boeing Model 777 Series Airplanes |
Unsafe Condition
Fatigue cracks have been found in the upper wing skin of both wings, which could result in reduced structural integrity of the wing.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform a one-time eddy current inspection to detect cracking of the fastener holes in the upper wing skins and trailing edge panels. If cracking is detected, rework and re-inspect the fastener holes until no cracking is found. If no cracking is detected or the fastener holes meet specified limits, coldwork the fastener holes and install new or serviceable fasteners.
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Compliance Time
Within 16,000 total flight cycles or 40,000 total flight hours, whichever occurs earlier.
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Affected Aircraft
Boeing Model 777 series airplanes with line numbers 1 through 119, except line numbers 94, 102, 104, and 118, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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