AD 2010-13-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | McDonnell Douglas | Corporation Model DC-10-10 | Airworthiness Directives; McDonnell Douglas Corporation Model DC-10-10, DC-10-10F, and MD-10-10F Airplanes |
Unsafe Condition
Cracking in the spar cap at station Xors=345, which could lead to cracking of the lower wing skin, fuel leaks, and the inability of the structure to sustain limit load.
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Required Actions
Perform a one-time high frequency eddy current inspection for cracking of fastener holes at the left and right side wing rear spar lower cap at station Xors=345. If no cracking is found, cold work open holes and install new second oversize fasteners and nut assemblies. If any cracking is found, repair the spar cap using an approved method.
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Compliance Time
Within 3,000 flight cycles after the effective date of this AD.
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Affected Aircraft
McDonnell Douglas Corporation Model DC-10-10, DC-10-10F, and MD-10-10F airplanes, certificated in any category, as specified in Boeing Alert Service Bulletin DC10-57A157, dated May 12, 2009.
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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