2025-17-17: Landing Gear

1. The authority citation for part 39 continues to read as follows: Authority: 49 U.S.C. 106(g), 40113, 44701. 2. The FAA amends § 39.13 by adding the following new airworthiness directive: 2025-17-17 Airbus SAS: Amendment 39-23127; Docket No. FAA-2025-2268; Project Identifier MCAI-2025-01296-T. (a) Effective Date This airworthiness directive (AD) is effective September 17, 2025. (b) Affected ADs None. (c) Applicability This AD applies to all Airbus SAS Model airplanes specified in paragraphs (c)(1) through (4) of this AD, certificated in any category. (1) Model A318-111, -112, -121, and -122 airplanes. (2) Model A319-111, -112, -113, -114, -115, -131, -132, -133, -151N, -153N, -171N, and -173N airplanes. (3) Model A320-211, -212, -214, -216, -231, -232, -233, -251N, -252N, -253N, -271N, -272N, and -273N airplanes. (4) Model A321-111, -112, -131, -211, -212, -213, -231, -232, -251N, -251NX, -252N, -252NX, -253N, -253NX, -253NY, -271N, -271NX, -271NY, -272N, and -272NX airplanes. (d) Subject Air Transport Association (ATA) of America Code 32, Landing Gear. (e) Unsafe Condition This AD was prompted by a determination that a batch of main landing gear (MLG) aft pintle pins did not have nickel plating applied to the inner bore during manufacturing. The FAA is issuing this AD to address MLG aft pintle pins without nickel plating. The unsafe condition, if not corrected, could lead to the development of corrosion with potential crack initiation in the affected parts, possibly resulting in a MLG collapse, with consequent damage to the airplane and injury to occupants. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Requirements Except as specified in paragraph (h) of this AD: Comply with all required actions and compliance times specified in, and in accordance with, European Union Aviation Safety Agency (EASA) AD 2025-0167, dated July 30, 2025 (EASA AD 2025-0167). (h) Exceptions to EASA AD 2025-0167 (1) Where EASA AD 2025-0167 refers to its effective date, this AD requires using the effective date of this AD. (2) Where EASA AD 2025-0167 defines a serviceable part as "MLG Aft Pintle Pin eligible for installation in accordance with Airbus instructions, which is not an affected part", this AD requires replacing that text with "MLG Aft Pintle Pin eligible for installation, which is not an affected part". (3) Where paragraph (1) of EASA AD 2025-0167 specifies to replace an affected part "in accordance with the instructions of the AOT", this AD requires replacing that text with "in accordance with paragraphs 5.5 of the instructions of the AOT". (4) Where the definition of affected part in EASA AD 2025-0167 specifies "a serial number as listed in the Appendix 1 of the AOT, as defined in this AD", this AD requires replacing that text with "a serial number as listed in the Appendix 1 of Airbus AOT A32N036-25, dated July 23, 2025". (5) This AD does not adopt the "Remarks" section of EASA AD 2025-0167. (i) Additional AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, AIR-520, Continued Operational Safety Branch, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or responsible Flight Standards Office, as appropriate. If sending information directly to the manager of Continued Operational Safety Branch, send it to the attention of the person identified in paragraph (j) of this AD and email to: [email protected] . Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the responsible Flight Standards Office. (2) Contacting the Manufacturer: For any requirement in this AD to obtain instructions from a manufacturer, the instructions must be accomplished using a method approved by the Manager, AIR-520, Continued Operational Safety Branch, FAA; or EASA; or Airbus SAS's EASA Design Organization Approval (DOA). If approved by the DOA, the approval must include the DOA-authorized signature. (3) Required for Compliance (RC): Except as required by paragraph (i)(2) of this AD, if any material referenced in EASA AD 2025-0167 that contains paragraphs that are labeled as RC, the instructions in RC paragraphs, including subparagraphs under an RC paragraph, must be done to comply with this AD; any paragraphs, including subparagraphs under those paragraphs, that are not identified as RC are recommended. The instructions in paragraphs, including subparagraphs under those paragraphs, not identified as RC may be deviated from using accepted methods in accordance with the operator's maintenance or inspection program without obtaining approval of an AMOC, provided the instructions identified as RC can be done and the airplane can be put back in an airworthy condition. Any substitutions or changes to instructions identified as RC require approval of an AMOC. (j) Additional Information For more information about this AD, contact Dan Rodina, Aviation Safety Engineer, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone 206-231-3225; email: [email protected]. (k) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference (IBR) of the material listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51. (2) You must use this material as applicable to do the actions required by this AD, unless this AD specifies otherwise. (i) European Union Aviation Safety Agency (EASA) AD 2025-0167, dated July 30, 2025. (ii) [Reserved] (3) For EASA material identified in this AD, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000; email [email protected]. You may find this material on the EASA website at ad.easa.europa.eu. (4) You may view this material at the FAA, Airworthiness Products Section, Operational Safety Branch, 2200 South 216th St., Des Moines, WA. For information on the availability of this material at the FAA, call 206-231-3195. (5) You may view this material at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, visit www.archives.gov/federal-register/cfr/ibr-locations or email [email protected]. Issued on August 25, 2025. Peter A. White, Deputy Director, Integrated Certificate Management Division, Aircraft Certification Service. [FR Doc. 2025-16728 Filed 8-28-25; 11:15 am]BILLING CODE 4910-13-P