AD 2009-10-11
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A330-300 | Airworthiness Directives; Airbus Model A330-300, A340-200, and A340-300 Series Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Airbus Model A330-300, A340-200, and A340-300 Series Airplanes |
Unsafe Condition
Fluid ingress and/or inner skin disbond damage on rudders which could result in reduced structural integrity of the rudder.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform a special detailed one-time structural inspection using thermography or x-ray and ultrasonic inspection at rudder hoisting points and trailing edge screw areas. Conduct repetitive ultrasonic inspections along the complete rudder panel front and bottom edges (z-profile area along the spar and bottom rib). Investigate inner skin disbond damage and fluid ingress using thermography. Take corrective actions based on findings, including venting the core as a temporary repair or following Airbus repair instructions for permanent repair.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight or within 4,500 flight cycles for one-time inspection; before further flight or within 2,500 flight cycles for repetitive inspections, depending on findings.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Airbus Model A330-300, A340-200, and A340-300 series airplanes.
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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