AD 2004-22-26
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A330 | Airworthiness Directives; Airbus Model A330, A340-200, and A340-300 Series Airplanes |
Unsafe Condition
Corrosion and sheared attachment bolts of the sensor struts at flap track 4 could lead to loss of sensor strut function, resulting in the inability to detect flap drive disconnection at flap track stations 4 and 5, which could lead to separation of the outboard flap from the airplane and reduced controllability.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect sensor struts at flap track 4 for corrosion and sheared bolts, using hand force and longitudinal movement. If longitudinal travel exceeds 60.0 mm, repeat inspections every 18 months. If travel is less than 60.0 mm, remove affected sensor struts and measure axial force. Eventually replace all sensor struts with new, improved ones.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 18 months of issuance of the original Airworthiness Certificate or Export Certificate, or within 2,800 flight hours after the AD's effective date, or within 6 months after the AD's effective date.
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Affected Aircraft
Airbus Model A330, A340-200, and A340-300 series airplanes, certificated in any category, except those with Airbus Modification 48579 incorporated in production.
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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