AD Amdt-39-9961

final rule
Data completeness: 70%

Airworthiness Directives; Boeing Model 757-200 Series Airplanes

AD Number
Amdt-39-9961
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 97-NM-23-AD
FR Citation
62 FR 11760

Applicability

TypeManufacturerModelDetails
aircraft Boeing 757-200 Airworthiness Directives; Boeing Model 757-200 Series Airplanes

Unsafe Condition

Fatigue cracking in the lower spar chord of the engine strut could result in reduced structural integrity.

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

Required Actions

Inspect for cracking on the free edge of the tang and fastener holes in the lower spar chord; perform follow-on actions as necessary. Optional terminating actions are provided.

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Compliance Time

Before further flight

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Affected Aircraft

Boeing Model 757-200 series airplanes with fatigue cracking reports in the lower spar chord.

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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