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SIB CASA-2013-07 : Pratt & Whitney Canada PT6A Engines – Importance of Compressor and Turbine Washes

Number CASA-2013-07
Issued by Canada  Canada
Issue date 2013-11-07
Effective date
EASA approval number
ATA Chapter
Approval Holder
/ Type Designation
  • Safety Information Bulletin
    • Airworthiness
      • Engines
Revision Not applicable
Correction Not applicable
Supersedure None
Publication(s) and related information P&WC Service Information Letters (SIL) PT6A-144 R2 (Compressor and Turbine washes as an effective means of preventative maintenance) and (SIL) PT6A-146 (PT6A-114 and -114A Compressor Turbine Blade Maintenance).
Remarks Comments regarding this safety information should be referred to the Safety Information Section, Certification Directorate, EASA;
E-mail: ADs [at] easa.europa [dot] eu

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