AD 2011-02-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company Model MD-11 and MD-11F | Airworthiness Directives; The Boeing Company Model MD-11 and MD-11F Airplanes |
Unsafe Condition
Potential ignition sources inside fuel tanks, which, in combination with flammable vapors, could result in a fuel tank fire or explosion, and consequent loss of the airplane.
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Required Actions
Perform a one-time inspection to detect damage of the wire assemblies of the tail tank fuel system. If damage is found, take corrective actions. For certain airplanes, perform a general visual inspection for correct installation of self-adhering high-temperature electrical insulation tape; install a wire assembly support bracket and route wire assembly; change wire supports; and install a wire protection bracket.
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Compliance Time
Within 60 months after the effective date of this AD
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Affected Aircraft
The Boeing Company Model MD-11 and MD-11F airplanes, certificated in any category, as identified in Boeing Alert Service Bulletin MD11-28A124, Revision 1, dated August 24, 2010.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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