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US-2001-20-02 : Engine - 2nd Stage High Pressure Turbine Air Seal Assembly - Cycles Recalculation / Inspection

Number US-2001-20-02
Issued by United States of America  United States of America
Issue date 2001-11-05
Effective date 2001-11-05
EASA approval number
ATA Chapter 72
Approval Holder
/ Type Designation
  • PRATT & WHITNEY
    • PW4070
      • PW4074
      • PW4074D
      • PW4077
      • PW4077D
    • PW4080
      • PW4084
      • PW4084D
    • PW4090
      • PW4090
      • PW4090-3
      • PW4090D
      • PW4098
Revision Not applicable
Correction Not applicable
Supersedure None
Publication(s) and related information P&W ASB PW4G-112-A72-233, Revision 3, dated August 3, 2001. The original ASB or any of the revisions may also be used and are considered to be in compliance with the AD. For a copy of this service information, contact Pratt & Whitney, 400 Main Street, East Hartford, CT 06108.
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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