Airworthiness directives › 2024-18-08
AD 2024-18-08 Airworthiness Directives; The Boeing Company Airplanes
Models named: 737-300, -400, -800 series. Read the applicability below — it usually turns on serial or part numbers too.
Applicability*9
This AD applies to The Boeing Company Model 737-300, -400, and -800 series airplanes, certificated in any category, as identified in Boeing Alert Requirements Bulletin 737-25A1873 RB, dated August 25, 2023; or Boeing Alert Requirements Bulletin 737-25A1876 RB, dated September 1, 2023; as applicable.
Compliance
Comply with this AD within the compliance times specified, unless already done.
Required actions
(1) For Model 737-300 and -400 series airplanes: Except as specified by paragraph (h)(1) of this AD, at the applicable times specified in the “Compliance” paragraph of Boeing Alert Requirements Bulletin 737-25A1873 RB, dated August 25, 2023, do all applicable actions identified in, and in accordance with, the Accomplishment Instructions of Boeing Alert Requirements Bulletin 737-25A1873 RB, dated August 25, 2023. Note 1 to paragraph (g)(1): Guidance for accomplishing the actions required by this AD can be found in Boeing Alert Service Bulletin 737-25A1873, dated August 25, 2023, which is referred to in Boeing Alert Requirements Bulletin 737-25A1873 RB, dated August 25, 2023. (2) For Model 737-800 series airplanes: Except as specified by paragraph (h)(2) of this AD, at the applicable times specified in the “Compliance” paragraph of Boeing Alert Requirements Bulletin 737-25A1876 RB, dated September 1, 2023, do all applicable actions identified in, and in accordance with, the Accomplishment Instructions of Boeing Alert Requirements Bulletin 737-25A1876 RB, dated September 1, 2023. Note 2 to paragraph (g)(2): Guidance for accomplishing the actions required by this AD can be found in Boeing Alert Service Bulletin 737-25A1876, dated September 1, 2023, which is referred to in Boeing Alert Requirements Bulletin 737-25A1876 RB, dated September 1, 2023.
Unsafe condition
This AD was prompted by a report that the protective spiral wrap used on certain galley wire bundles does not have the correct flammability properties and may not self-extinguish. The unsafe condition, if not addressed, could result in electrical arcing or sparking, ignition of the spiral wire wrapping, and smoke and/or fire in the flight compartment, leading to loss of continued safe flight and landing.
Affected ADs
None.
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The directive text above is reproduced from the Federal Register, a work of the United States government and in the public domain. The separation into applicability, compliance and required actions is TrackAD's.*1