AD 2006-17-11
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 767-400ER | Airworthiness Directives; Boeing Model 767-400ER Series Airplanes and Model 777-200 and -300 Series Airplanes |
Unsafe Condition
Failure of the safety fittings for the cargo fire extinguishing bottles due to corrosion, which could result in leakage of extinguishing agent.
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Required Actions
For certain airplanes, repetitively test the fill and safety fittings of the cargo fire extinguishing bottles in the forward cargo compartment for leaks and apply a corrosion inhibiting compound (CIC) or replace the bottles with reworked fire extinguishing bottles as necessary. For all airplanes, replace the cargo fire extinguishing bottles with reworked fire extinguishing bottles, which ends the repetitive tests and CIC applications if applicable.
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Compliance Time
Within 12 months of the effective date (September 27, 2006).
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Affected Aircraft
Boeing Model 767-400ER series airplanes and Model 777-200 and -300 series airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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