2025-25-04: Equipment/furnishings

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: a. Removing Airworthiness Directive (AD) 2023-09-04, Amendment 39-22427 (88 FR 33817, May 25, 2023); and b. Adding the following new AD: 2025-25-04 The Boeing Company: Amendment 39-23212; Docket No. FAA-2025-0481; Project Identifier AD-2024-00614-T. (a) Effective Date This airworthiness directive (AD) is effective January 16, 2026. (b) Affected ADs This AD replaces AD 2023-09-04, Amendment 39-22427 (88 FR 33817, May 25, 2023) (AD 2023-09-04). (c) Applicability This AD applies to The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes, and Model 737-8, 737-9, and 737-8200 airplanes, certificated in any category. (d) Subject Air Transport Association (ATA) of America Code 25, Equipment/furnishings. (e) Unsafe Condition This AD was prompted by reports of uncommanded escape slide deployments in the passenger compartment, caused by too much tension in the inflation cable and the movement of the escape slide assembly in the escape slide compartment. The FAA is issuing this AD to address inflation of the escape slide while it is in the escape slide compartment, which could result in injury to passengers and crew during normal operation, or impede an emergency evacuation by rendering the exit unusable. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Retained Inspection, With No Changes This paragraph restates the requirements of paragraph (g) of AD 2023-09-04, with no changes. For airplanes identified in Boeing Special Attention Requirements Bulletin 737-25-1855 RB, Revision 1, dated April 13, 2022; and Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 1, dated April 11, 2022: Except as specified in paragraph (i) of this AD, at the applicable times specified in the "Compliance" paragraph of Boeing Special Attention Requirements Bulletin 737-25-1855 RB, Revision 1, dated April 13, 2022; and Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 1, dated April 11, 2022, do all applicable actions identified in, and in accordance with, the Accomplishment Instructions of Boeing Special Attention Requirements Bulletin 737-25-1855 RB, Revision 1, dated April 13, 2022 (for Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes); and Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 1, dated April 11, 2022 (for Model 737-8 and -9 airplanes); as applicable. Note 1 to paragraph (g): Guidance for accomplishing the actions required by paragraph (g) of this AD can be found in Boeing Special Attention Service Bulletin 737-25-1855, Revision 1, dated April 13, 2022, which is referred to in Boeing Special Attention Requirements Bulletin 737-25-1855 RB, Revision 1, dated April 13, 2022. Note 2 to paragraph (g): Guidance for accomplishing the actions required by paragraph (g) of this AD can be found in Boeing Special Attention Service Bulletin 737-25-1866, Revision 1, dated April 11, 2022, which is referred to in Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 1, dated April 11, 2022. (h) New Required Actions For airplanes not identified in Boeing Special Attention Requirements Bulletin 737-25-1855 RB, Revision 1, dated April 13, 2022; or Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 1, dated April 11, 2022: Except as specified in paragraph (i) of this AD, at the applicable times specified in the "Compliance" paragraph of Boeing Special Attention Requirements Bulletin 737-25-1855 RB, Revision 1, dated April 13, 2022; and Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 2, dated July 19, 2024, do all applicable actions identified in, and in accordance with, the Accomplishment Instructions of Boeing Special Attention Requirements Bulletin 737-25-1855 RB, Revision 1, dated April 13, 2022 (for Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes), and Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 2, dated July 19, 2024 (for Model 737-8, 737-9, and 737-8200 airplanes); as applicable. Note 3 to paragraph (h): Guidance for accomplishing the actions required by paragraph (h) of this AD can be found in Boeing Special Attention Service Bulletin 737-25-1855, Revision 1, dated April 13, 2022, which is referred to in Boeing Special Attention Requirements Bulletin 737-25-1855 RB, Revision 1, dated April 13, 2022. Note 4 to paragraph (h): Guidance for accomplishing the actions required by paragraph (h) of this AD can be found in Boeing Special Attention Service Bulletin 737-25-1866, Revision 2, dated July 19, 2024, which is referred to in Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 2, dated July 19, 2024. (i) Exceptions to Requirements Bulletin Specifications (1) For paragraph (g) of this AD: Where the Compliance Time columns of the tables in the "Compliance" paragraph of Boeing Special Attention Requirements Bulletin 737-25-1855 RB, Revision 1, dated April 13, 2022, use the phrase "the Original Issue date of Requirements Bulletin 737-25-1855 RB," this AD requires using June 29, 2023 (the effective date of AD 2023-09-04). (2) For paragraph (g) of this AD: Where the Compliance Time columns of the tables in the "Compliance" paragraph of Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 1, dated April 11, 2022, use the phrase "the Original Issue date of Requirements Bulletin 737-25-1866 RB," this AD requires using June 29, 2023 (the effective date of AD 2023-09-04). (3) For paragraph (h) of this AD: Where the Compliance Time columns of the tables in the "Compliance" paragraph of Boeing Special Attention Requirements Bulletin 737-25-1855 RB, Revision 1, dated April 13, 2022, use the phrase "the Original Issue date of Requirements Bulletin 737-25-1855 RB," this AD requires using the effective date of this AD. (4) For paragraph (h) of this AD: Where the Compliance Time columns of the tables in the "Compliance" paragraph of Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 2, dated July 19, 2024, use the phrase "the Original Issue date of Requirements Bulletin 737-25-1866 RB," this AD requires using the effective date of this AD. (5) Where Boeing Special Attention Requirements Bulletin 737-25-1855 RB, Revision 1, dated April 13, 2022; Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 1, dated April 11, 2022; and Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 2, dated July 19, 2024, specify doing an inspection of the escape slide assembly to determine whether P/N 5A3307-7 is installed, for this AD a review of airplane maintenance records is acceptable in lieu of this inspection, provided the part number of the escape slide assembly can be conclusively determined from that review. (j) Credit for Previous Actions (1) This paragraph provides credit for the actions specified in paragraph (g) of this AD, if those actions were performed before June 29, 2023 (the effective date of AD 2023-09-04) using Boeing Special Attention Requirements Bulletin 737-25-1855 RB, dated August 31, 2021; or Boeing Special Attention Requirements Bulletin 737-25-1866 RB, dated September 27, 2021; as applicable. (2) This paragraph provides credit for the actions specified in paragraph (h) of this AD, if those actions were performed before the effective date of this AD using Boeing Special Attention Requirements Bulletin 737-25-1855 RB, dated August 31, 2021; Boeing Special Attention Requirements Bulletin 737-25-1866 RB, dated September 27, 2021; or Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 1, dated April 11, 2022; as applicable. (k) Alternative Methods of Compliance (AMOCs) (1) 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 the certification office, send it to the attention of the person identified in paragraph (l)(1) of this AD. Information may be emailed 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) An AMOC that provides an acceptable level of safety may be used for any repair, modification, or alteration required by this AD if it is approved by The Boeing Company Organization Designation Authorization (ODA) that has been authorized by the Manager, AIR-520, Continued Operational Safety Branch, FAA, to make those findings. To be approved, the repair method, modification deviation, or alteration deviation must meet the certification basis of the airplane, and the approval must specifically refer to this AD. (3) AMOCs approved for AD 2023-09-04 are approved as AMOCs for the corresponding provisions of paragraph (g) of this AD. (l) Additional Information (1) For more information about this AD, contact Katherine Venegas, Aviation Safety Engineer, FAA, 2200 South 216th St., Des Moines, WA 98198; phone: 562-627-5353; email: [email protected] . (2) Material identified in this AD that is not incorporated by reference is available at the address specified in paragraph (m)(5) this AD. (m) 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 the AD specifies otherwise. (3) The following material was approved for IBR on January 16, 2026. (i) Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 2, dated July 19, 2024. (ii) [Reserved] (4) The following material was approved for IBR on June 29, 2023 (88 FR 33817, May 25, 2023). (i) Boeing Special Attention Requirements Bulletin 737-25-1855 RB, Revision 1, dated April 13, 2022. (ii) Boeing Special Attention Requirements Bulletin 737-25-1866 RB, Revision 1, dated April 11, 2022. (5) For the material identified in this AD, contact Boeing Commercial Airplanes, Attention: Contractual & Data Services (C&DS), 2600 Westminster Blvd., MC 110-SK57, Seal Beach, CA 90740-5600; telephone 562-797-1717; website myboeingfleet.com . (6) 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. (7) 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 December 3, 2025. Peter A. White, Deputy Director, Integrated Certificate Management Division, Aircraft Certification Service. [FR Doc. 2025-22629 Filed 12-11-25; 8:45 am]BILLING CODE 4910-13-P