AD 2012-21-19
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A330-200 freighter | Airworthiness Directives; Airbus Airplanes |
Unsafe Condition
Reports of ram air turbine (RAT) pump failure, which could lead to in-flight loss of the RAT-pump pressurization, possibly resulting in reduced control of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the RAT pump anti-stall valve for correct setting, re-identify the RAT pump, perform a functional ground test of the RAT, and replace the RAT pump or the RAT assembly with a serviceable part if necessary.
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Compliance Time
Within 3,000 flight hours or 7 months, whichever occurs first, after the effective date of this AD, or within 24 months after the last accomplishment of specified maintenance tasks, or 30 days after the effective date of this AD, whichever occurs later.
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Affected Aircraft
Airbus Model A330-200 freighter series airplanes; Model A330-200 and -300 series airplanes; and Model A340-200 and -300 series airplanes, all manufacturer serial numbers.
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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