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Airworthiness Directive

AD 2011-13-05: Turbomeca S.A. ARRIEL 2B and 2B1 Turboshaft Engines

Airworthiness Directives; Turbomeca S.A. ARRIEL 2B and 2B1 Turboshaft Engines

Effective
Aug 12, 2011
Published
Jul 8, 2011
Registered aircraft
291

Models this AD may apply to

AI-extracted — verify against original

Matched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.

Engines

  • TURBOMECA ARRIEL 2B
  • TURBOMECA ARRIEL 2B1
  • Only with: Engines not modified by TU166 modification.
  • Only with: Engines not modified by TU166 modification.

Applicability

From the AD text
This AD applies to Turbomeca S.A. ARRIEL 2B and 2B1 turboshaft engines not modified by TU166 modification. These engines are installed on, but not limited to, Eurocopter AS 350 B3 and EC 130 B4 helicopters.

Related ADs

Superseded or revised by AD 2012-18-18.

Read the AD in the Federal RegisterReport an error on this page