AD 2004-22-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 747-400 and -400F | Airworthiness Directives; Boeing Model 747-400 and -400F Series Airplanes |
Unsafe Condition
Cracked or fractured side guide support fittings in the lower lobe cargo compartments, which could result in unrestrained cargo shifting in flight and damaging the airplane structure or systems, leading to reduced controllability.
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Required Actions
Perform a detailed inspection for cracks and fractures of the side guide support fittings in the lower lobe cargo compartments. Accomplish all applicable investigative/corrective actions and operational limitations as specified in Work Package 1 and Work Package 2 of Boeing Alert Service Bulletin 747-25A3335. Replace all outboard roller assemblies with new assemblies in accordance with Work Package 2 to end repetitive inspections.
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Compliance Time
Within 180 days for Work Package 1, and within 18 months for Work Package 2, after the effective date of the AD.
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Affected Aircraft
Boeing Model 747-400 and -400F series airplanes, certificated in any category, as listed in Boeing Alert Service Bulletin 747-25A3335, dated July 3, 2003.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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