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Airworthiness Directive

AD 2009-21-11: Turbomeca S.A. ARRIUS 1A Turboshaft Engines

Airworthiness Directives; Turbomeca S.A. ARRIUS 1A Turboshaft Engines

Effective
Nov 20, 2009
Published
Oct 16, 2009
Registered aircraft
5

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 ARRIUS 1A
  • Only with: Balancing pistons P/N 0 319 20 152 0 installed.
  • Only with: Balancing pistons P/N 0 319 20 152 0 installed.

Applicability

From the AD text
This AD applies to Turbomeca S.A. ARRIUS 1A turboshaft engines with balancing pistons, part number (P/N) 0 319 20 152 0, installed. These engines are installed on, but not limited to, Eurocopter AS355N helicopters.

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