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| | Turbomeca Arriel 1 Series Turboshaft Engines |
 | | The Direction Generale de L'Aviation Civile (DGAC), which is the airworthiness authority for France, notified the FAA that an unsafe condition may exist on Turbomeca Arriel 1 B, 1 C, 1 C1, 1 C2, 1 D, and 1 D1 turboshaft engines. |
 | | Applicability: This airworthiness directive (AD) is applicable to Turbomeca turboshaft engine models Arriel 1 A, 1 A1, 1 A2, 1 B, 1 C, 1 C2, 1 D, 1 D1, 1 E2, 1 K, 1 K1, 1 S, and 1 S1 that have not incorporated modification TU 202. |
 | | (a) For Turbomeca Arriel 1 A, 1 A1, 1 A2, 1 B, 1 C, 1 C1, 1 C2, 1 D, 1 D1, 1 E2, 1 K, 1 K1, 1 S, and 1 S1 turboshaft engines that have incorporated modification TU 202, no further action is required. |
| www.airweb.faa.gov /Regulatory_and_Guidance_Library/rgADNPRM.nsf/0/BCD7E91C35C89E2F86256CE5004D97C4?OpenDocument (2724 words) |
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