AD 2025-19-12

final rule
Data completeness: 80%

Airworthiness Directives; The Boeing Company Airplanes

AD Number
2025-19-12
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2025-1358
FR Citation
90 FR 47538

Applicability

TypeManufacturerModelDetails
aircraft Boeing Company Airworthiness Directives; The Boeing Company Airplanes

Unsafe Condition

Improper grinding of the inner diameter of the main landing gear (MLG) outer cylinders, resulting in possible heat damage to the outer cylinders. This 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.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Perform a records check or inspection to determine if an affected outer cylinder is installed. Replace all affected outer cylinders as specified in Boeing Alert Requirements Bulletin 737-32A1585 RB, dated January 15, 2024.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Within the compliance times specified in Boeing Alert Requirements Bulletin 737-32A1585 RB, dated January 15, 2024.

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes, certificated in any category.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 4, 2026

Rights: U.S. Government Public Domain

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