AD Amdt-39-9991
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A310 and A300-600 | Airworthiness Directives; Airbus Model A310 and A300-600 Series Airplanes |
Unsafe Condition
An inoperative pressure reducing valve in the cargo fire extinguishing system could result in reduced fire protection of the cargo compartment.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Conduct a functional flow test and leak test to verify the pressure reducing valve's serviceability. Replace any faulty valve with a new valve prior to extended range twin-engine operations.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Airbus Model A310 and A300-600 series airplanes
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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