AD 2018-10-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Safran | Helicopter | Airworthiness Directives; Safran Helicopter Engines, S.A., Turboshaft Engines |
Unsafe Condition
ruptured front support pins on the accessory gearbox front support
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
replace the accessory gearbox front support with a part eligible for installation, before the accessory gearbox and transmission shaft module accumulates 1,600 engine operating hours since new, or within 80 engine operating hours after the effective date of this AD
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 80 engine operating hours after the effective date of this AD
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
all Safran Helicopter Engines, S.A., Arriel 2E turboshaft engines with front support, part number 0 292 11 715 0, installed (pre-mod TU 197 configuration)
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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