AD 2006-09-12
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A300 B4-600 | Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes (Collectively Called A300-600 Series Airplanes); and Model A310-200 and A310-300 Series Airplanes |
Unsafe Condition
An insulation blanket or other debris could be ingested into and jam the forward outflow valve of the pressure regulation subsystem, leading to the inability to control cabin pressurization and adversely affecting continued safe flight.
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Required Actions
Modify the forward outflow valve of the pressure regulation subsystem in accordance with Airbus Service Bulletins A300-53-6149 (Revision 01) for Model A300-600 series airplanes and A310-53-2121 (Revision 01) for Model A310-200 and A310-300 series airplanes.
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Compliance Time
Within 36 months of the effective date of the AD.
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Affected Aircraft
Airbus Model A300 B4-600, B4-600R, F4-600R, and C4-605R Variant F Airplanes (collectively called A300-600 Series Airplanes), and Model A310-200 and A310-300 Series Airplanes, specifically those on which Airbus Modification 3881 has been done in production or Airbus Service Bulletin A310-21-2012 has been done in service.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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