AD Amdt-39-10774
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | British | Aerospace (Jetstream) Model 4101 | Airworthiness Directives; British Aerospace (Jetstream) Model 4101 Airplanes |
Unsafe Condition
Failure of hose assemblies in the fire extinguisher system of the engine nacelle due to cracks in the swaged ferrule that attaches the hose to the end fitting, caused during manufacture.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Conduct a one-time inspection to determine the data on the label of certain hose assemblies. Replace all hose assemblies from any discrepant batch with certain new hose assemblies. Add airplanes to the applicability of the existing AD.
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
British Aerospace (Jetstream) Model 4101 airplanes, including newly added applicability as specified in the AD.
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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