Airworthiness directives › 2025-19-12
AD 2025-19-12 Airworthiness Directives; The Boeing Company Airplanes
Models named: 737-600, -700, -700C, -800, -900, -900ER series. Read the applicability below — it usually turns on serial or part numbers too.
Applicability*9
This AD applies to all The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes, certificated in any category.
Compliance
Comply with this AD within the compliance times specified, unless already done.
Required actions
Except as specified by paragraph (h) of this AD: At the applicable times specified in the “Compliance” paragraph of Boeing Alert Requirements Bulletin 737-32A1585 RB, dated January 15, 2024, do all applicable actions identified in, and in accordance with, the Accomplishment Instructions of Boeing Alert Requirements Bulletin 737-32A1585 RB, dated January 15, 2024. Note 1 to paragraph (g): Guidance for accomplishing the actions required by this AD can be found in Boeing Alert Service Bulletin 737-32A1585, dated January 15, 2024, which is referred to in Boeing Alert Requirements Bulletin 737-32A1585 RB, dated January 15, 2024.
Unsafe condition
This AD was prompted by a report of improper grinding of the inner diameter of the main landing gear (MLG) outer cylinders, resulting in possible heat damage to the outer cylinder. The FAA is issuing this AD to address heat damage to the MLG outer cylinders. The unsafe condition, if not addressed, could cause failure of a principal structural element to sustain its limit load or collapse of the MLG, which could result in loss of control of the airplane or runway departure.
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