AD 2000-18-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A300 | Airworthiness Directives; Airbus Model A300, A300-600, and A310 Series Airplanes |
Unsafe Condition
Failure of multiple transformer rectifier units (TRU) could result in loss of thrust reversers, autothrottle, flaps, and various systems (wing/cockpit window anti-ice, trim tank pumps, and windshield wipers) on the airplane; or incorrect information displayed to the flight crew.
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Required Actions
Replace the transformer rectifier units (TRU) in the avionics compartment with new, improved TRU's. The replacement must be performed according to the latest revisions of Airbus Service Bulletins A300-24-0089, A300-24-6068, and A310-24-2077.
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Compliance Time
Within 12 months after the effective date of this AD.
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Affected Aircraft
Airbus Model A300, A300-600, and A310 series airplanes, certificated in any category, equipped with AUXILEC transformer rectifier units (TRU) having part number (P/N) F11QB3121.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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