AD 2002-26-12
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A330 and A340 | Airworthiness Directives; Airbus Model A330 and A340 Series Airplanes |
Unsafe Condition
A defective circuit breaker could trip without the cockpit indication light illuminating, potentially leading to an unaware flightcrew and a latent failure that, in combination with other failures, could present an immediate hazard to the airplane.
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Required Actions
Inspect to determine the manufacturer's name, part number, and date code of certain circuit breakers. Replace any suspect circuit breaker with a new improved circuit breaker.
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Compliance Time
Within 50 flight hours after the effective date of this AD.
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Affected Aircraft
All Airbus Model A330 and A340 series airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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