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PAD 26-113 : Engine – High Pressure Turbine Front Seal – Inspection

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Number 26-113
Issued by Europe  Europe
Issue date 2026-09-23
EASA approval number
ATA Chapter 72
Approval Holder
/ Type Designation
  • CFM INTERNATIONAL
    • CFM56-5B
      • CFM56-5B1
      • CFM56-5B1/2P
      • CFM56-5B1/3
      • CFM56-5B1/P
      • CFM56-5B2
      • CFM56-5B2/2
      • CFM56-5B2/2P
      • CFM56-5B2/3
      • CFM56-5B2/P
      • CFM56-5B3/2P
      • CFM56-5B3/2P1
      • CFM56-5B3/3
      • CFM56-5B3/3B1
      • CFM56-5B3/P
      • CFM56-5B3/P1
      • CFM56-5B4
      • CFM56-5B4/2P
      • CFM56-5B4/2P1
      • CFM56-5B4/3
      • CFM56-5B4/3B1
      • CFM56-5B4/P
      • CFM56-5B4/P1
      • CFM56-5B5
      • CFM56-5B5/3
      • CFM56-5B5/P
      • CFM56-5B6
      • CFM56-5B6/2P
      • CFM56-5B6/3
      • CFM56-5B6/P
      • CFM56-5B7
      • CFM56-5B7/3
      • CFM56-5B7/P
      • CFM56-5B8/3
      • CFM56-5B8/P
      • CFM56-5B9/2P
      • CFM56-5B9/3
      • CFM56-5B9/P
    • CFM56-7B
      • CFM56-7B20
      • CFM56-7B20/2
      • CFM56-7B20/3
      • CFM56-7B20E
      • CFM56-7B22
      • CFM56-7B22/2
      • CFM56-7B22/3
      • CFM56-7B22/3B1
      • CFM56-7B22/B1
      • CFM56-7B22E
      • CFM56-7B22E/B1
      • CFM56-7B24
      • CFM56-7B24/2
      • CFM56-7B24/3
      • CFM56-7B24/3B1
      • CFM56-7B24/B1
      • CFM56-7B24E
      • CFM56-7B24E/B1
      • CFM56-7B26
      • CFM56-7B26/2
      • CFM56-7B26/3
      • CFM56-7B26/3B1
      • CFM56-7B26/3B2
      • CFM56-7B26/3B2F
      • CFM56-7B26/3F
      • CFM56-7B26/B1
      • CFM56-7B26/B2
      • CFM56-7B26E
      • CFM56-7B26E/B1
      • CFM56-7B26E/B2
      • CFM56-7B26E/B2F
      • CFM56-7B26E/F
      • CFM56-7B27
      • CFM56-7B27/2
      • CFM56-7B27/3
      • CFM56-7B27/3B1
      • CFM56-7B27/3B1F
      • CFM56-7B27/3B3
      • CFM56-7B27/3F
      • CFM56-7B27/B1
      • CFM56-7B27/B3
      • CFM56-7B27A
      • CFM56-7B27A/3
      • CFM56-7B27AE
      • CFM56-7B27E
      • CFM56-7B27E/B1
      • CFM56-7B27E/B1F
      • CFM56-7B27E/B3
      • CFM56-7B27E/F
Revision Not applicable
Correction Not applicable
Supersedure None
Publication(s) and related information CFM56-5B S/B 72-1146 original issue dated 19 August 2026. CFM56-7B S/B 72-1117 original issue dated 19 August 2026. The use of later approved revisions of the above-mentioned documents is acceptable for compliance with the requirements of this AD.
Remarks This Proposed AD will be closed for consultation on 21 October 2026. 2. Enquiries regarding this PAD should be referred to the EASA Safety Information Section, Certification Directorate. E-mail: ADs[at]easa.europa.eu. For any question concerning the technical content of the requirements in this PAD, please contact: CFM INTERNATIONAL S.A., Customer Support Center; Telephone: +33 1 64 14 88 66, or Fax: +33 1 64 14 87 65, or E-mail: cfm.csc[at]safrangroup.com, or CFM Inc., GE Aerospace Fleet Support, Telephone: +1 513-552-3272, or +1 877-432-3272, or E-mail: mailto:aviation.fleetsupport[at]ge.com.

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