AD Amdt-39-11165

Recurring final rule
Data completeness: 70%

Airworthiness Directives; Boeing Model 737-100, -200, -300, -400, and -500 Series Airplanes

AD Number
Amdt-39-11165
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 99-NM-68-AD
FR Citation
64 FR 25424

Applicability

TypeManufacturerModelDetails
aircraft Boeing 737-100 Airworthiness Directives; Boeing Model 737-100, -200, -300, -400, and -500 Series Airplanes

Unsafe Condition

Cracking of the main landing gear (MLG) actuator beam arms, which could result in damage to the control cables for the aileron and spoiler and consequent reduced controllability of the airplane.

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

Required Actions

Inspect the MLG actuator beam arms for corrosion and cracking. Replace the MLG actuator beam arms if corrosion or cracking is detected. Remove the requirement to inspect the actuator beam attach bolts.

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

Compliance Time

Within 50 flight hours after the effective date of this AD.

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

Affected Aircraft

Boeing Model 737-100, -200, -300, -400, and -500 series airplanes, including additional airplanes not previously covered by the existing AD.

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

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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