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Airworthiness Directive

AD 2023-06-14: Turbine Engine Combustion Section

Airworthiness Directives; Pratt & Whitney Canada Corporation Turbofan Engines

Effective
May 30, 2023
Published
Apr 25, 2023
Registered aircraft
350

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

  • P&W CANADA PW308A
  • P&W CANADA PW308C
  • Certain serial numbers: PW308A …–PCE-CE0180; PW308C …–PCE-CF0967. Only with: PW308A engines with build specification BS935 or BS1249; PW308C engines with build specification BS1047 or BS1238.
  • Only with: PW308A engines with build specification BS935 or BS1249; PW308C engines with build specification BS1047 or BS1238.

Applicability

From the AD text
This AD applies to: (1) Pratt & Whitney Canada Corporation (P&WC) PW308A model turbofan engines with build specification (BS) BS935 and BS1249, serial numbers PCE-CE0180 and prior; and (2) P&WC PW308C model turbofan engines with BS1047 and BS1238, serial numbers PCE-CF0967 and prior.

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