AD 2005-01-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Piper | Aircraft | Airworthiness Directives; The New Piper Aircraft, Inc. Models PA-23-235, PA-23-250, and PA-E23-250 Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; The New Piper Aircraft, Inc. Models PA-23-235, PA-23-250, and PA-E23-250 Airplanes |
Unsafe Condition
Breakdown of the turbosupercharger oil reservoir when exposed to flame or exhaust gases, leading to an in-flight fire within the nacelle area penetrating the firewall and subsequent failure of the wing spar.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace the existing turbosupercharger oil reservoir and related hoses with a fireproof oil tank and fire-shielded hoses.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
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Affected Aircraft
The New Piper Aircraft, Inc. Models PA-23-235, PA-23-250, and PA-E23-250 airplanes equipped with Garrett Aviation Services (formerly AiResearch) turbosuperchargers installed under supplemental type certificate (STC) SA852WE, SA909WE, or SA978WE; or installed under Piper Aircraft Drawing Number 32016.
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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