Safety Publications Tool

US-2022-07-13 : Engine Oil - Air/Oil Heat Exchanger - Inspection / Replacement

Number US-2022-07-13
Issued by United States of America  United States of America
Issue date 2022-04-20
Effective date 2022-05-02
EASA approval number
ATA Chapter 79
Approval Holder
/ Type Designation
  • PRATT & WHITNEY
    • PW4070
      • PW4074
      • PW4074D
      • PW4077
      • PW4077D
    • PW4080
      • PW4084D
    • PW4090
      • PW4090
      • PW4090-3
Revision Not applicable
Correction Not applicable
Supersedure None
Publication(s) and related information Pratt & Whitney Special Instruction No. 255F-21, dated December 22, 2021, or 255F-21A, dated February 15, 2022. For a copy of this service information, contact Pratt & Whitney Division, 400 Main Street, East Hartford, CT 06118; telephone: +1 (860) 565-0140; email: help24[at]prattwhitney.com; website: https://connect.prattwhitney.com.
Remarks Comments regarding this AD should be referred to the Safety Information Section, Certification Directorate, EASA;
E-mail: ADs [at] easa.europa [dot] eu

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