Airworthiness Directive

AD 2019-22-03: Turbine Engine Reduction Gear

Airworthiness Directives; Pratt & Whitney Canada Corp. Turboshaft Engines

Effective: Dec 24, 2019
Published: Nov 19, 2019
Registered aircraft: 186

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 PT6B-37A

Certain serial numbers: PT6B-37A …–PCE-PU0275; PT6B-37A PCE-PU0278

Applicability

From the AD text

This AD applies to Pratt & Whitney Canada Corp. (P&WC) PT6B-37A turboshaft engines with serial number (S/N) PCE-PU0275 or earlier or with engine S/N PCE-PU0278.

Related ADs

Supersedes or revises AD 2015-20-04.

Read the AD in the Federal Register Report an error on this page