AD 2014-16-22
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A330-200 Freighter | Airworthiness Directives; Airbus Airplanes |
Unsafe Condition
Exceeding the service life limits of the Cabin Pressure Control System (CPCS) safety valves could result in excessive positive or negative differential pressure in the fuselage, leading to incapacitation or injuries to airplane occupants.
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Required Actions
Repetitive replacement of the CPCS safety valves with serviceable valves must be performed every 50,000 flight hours or 12 years.
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Compliance Time
Within 50,000 flight hours or 12 years from the date of installation.
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Affected Aircraft
All Airbus Model A330-200 Freighter, A330-200, A330-300, and A340-200, A340-300, A340-500, and A340-600 series airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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