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Airworthiness Directive

AD 2023-05-17: Turbine Section

Airworthiness Directives; General Electric Company Turbofan Engines

Effective
May 10, 2023
Published
Apr 5, 2023
Registered aircraft
23

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

  • GE GE90-76B
  • GE GE90-85B
  • GE GE90-90B
  • GE GE90-94B
  • Only with: Excludes engines with an installed full set of HPT stage 2 nozzles P/N 1847M47G23 and 1847M47G24.
  • Only with: Excludes engines with an installed full set of HPT stage 2 nozzles P/N 1847M47G23 and 1847M47G24.

Applicability

From the AD text
This AD applies to General Electric Company (GE) GE90-76B, GE90-85B, GE90-90B, and GE90-94B model turbofan engines, excluding those engines with an installed full set of high-pressure turbine (HPT) stage 2 nozzles with part numbers 1847M47G23 and 1847M47G24.

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