AD 2001-12-19
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Turbomeca | S | Airworthiness Directives; Turbomeca S.A. Artouste II and Artouste III Series Turboshaft Engines |
Unsafe Condition
Uncommanded partial closing or total closing of the electrical fuel cock, which could result in uncommanded in-flight engine shutdown.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install modification TU 24, TU 167, or TU 164, depending on the specific engine series, in accordance with the applicable Turbomeca Service Bulletin. Limit the duration of the engine operating cycle to two hours total until the modification is installed.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
At the next shop visit, within 30 days, or within 120 cycles after the effective date of this AD, whichever occurs first.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Turbomeca S.A. Artouste II and Artouste III series turboshaft engines installed on, but not limited to, Alouette II SE 3130, Alouette II SE 313 B, Eurocopter SA 315 LAMA, and SA 316 Alouette III series helicopters.
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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