2024-26-03: Water/waste

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: 2024-26-03 The Boeing Company: Amendment 39-22918; Docket No. FAA-2024-1699; Project Identifier AD-2023-01084-T. (a) Effective Date This airworthiness directive (AD) is effective March 7, 2025. (b) Affected ADs None. (c) Applicability This AD applies to The Boeing Company Model 767-200, -300, and -400ER series airplanes, as identified in Boeing Alert Requirements Bulletin 767-38A0076 RB, dated December 1, 2023, excluding the airplanes that were converted by STC number ST02040SE to freighter configuration where the subject hoses were removed. (d) Subject Air Transport Association (ATA) of America Code 38, Water/waste. (e) Unsafe Condition This AD was prompted by a report of multiple engine indicating and crew alerting system messages during potable water servicing after the water leaked onto the electronics equipment cooling air filter. The FAA is issuing this AD to address water leakage from the potable water system near the equipment cooling supply air inlet. The unsafe condition, if not addressed, could damage main electronics center components and result in loss of continued safe flight and landing. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Required Actions Except as specified by paragraph (h) of this AD: At the applicable time specified in the "Compliance" paragraph of Boeing Alert Requirements Bulletin 767-38A0076 RB, dated December 1, 2023, do all applicable actions identified in, and in accordance with, the Accomplishment Instructions of Boeing Alert Requirements Bulletin 767-38A0076 RB, dated December 1, 2023. Note 1 to paragraph (g): Guidance for accomplishing the actions required by this AD can be found in Boeing Alert Service Bulletin 767-38A0076, dated December 1, 2023, which is referred to in Boeing Alert Requirements Bulletin 767-38A0076 RB, dated December 1, 2023. (h) Exceptions to Service Information Specifications (1) Where the Boeing Recommended Compliance Time columns of the tables in the "Compliance" paragraph of Boeing Alert Requirements Bulletin 767-38A0076 RB, dated December 1, 2023, refer to "the Original Issue date of Requirements Bulletin 767-38A0076 RB," this AD requires using the effective date of this AD. (2) Where step 5 of figures 11 and 13 in Boeing Alert Requirements Bulletin 767-38A0076 RB, dated December 1, 2023, refers to the part name "spacers for bolts," this AD requires replacing that text with "spacer for bolt." (i) 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 (j)(1) of this AD. Information may be emailed to: [email protected]. (2) Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the responsible Flight Standards Office. (3) 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. (j) Related Information (1) For more information about this AD, contact Courtney Tuck, Aviation Safety Engineer, FAA, 2200 South 216th St., Des Moines, WA 98198; phone: 206-231-3986; email: [email protected]. (2) Material identified in this AD that is not incorporated by reference is available at the address specified in paragraph (k)(3) this AD. (k) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference (IBR) of the service information 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. (i) Boeing Alert Requirements Bulletin 767-38A0076 RB, dated December 1, 2023. (ii) [Reserved] (3) For Boeing 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 . (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 December 19, 2024. Suzanne Masterson, Deputy Director, Integrated Certificate Management Division, Aircraft Certification Service. [FR Doc. 2025-02040 Filed 1-30-25; 8:45 am]BILLING CODE 4910-13-P