AD Amdt-39-11163

final rule
Data completeness: 70%

Airworthiness Directives; Boeing Model 747-200, -300, and -400 Series Airplanes

AD Number
Amdt-39-11163
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 98-NM-286-AD
FR Citation
64 FR 25197

Applicability

TypeManufacturerModelDetails
aircraft Boeing 747-200 Airworthiness Directives; Boeing Model 747-200, -300, and -400 Series Airplanes

Unsafe Condition

Cracked fuse pins in the upper link, midspar fittings, and diagonal brace of the nacelle strut due to fatigue and corrosion.

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

Required Actions

Replace the fuse pins in the upper link, midspar fittings, and diagonal brace of the nacelle strut with new corrosion-resistant pins.

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

Compliance Time

Before further flight.

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

Affected Aircraft

Boeing Model 747-200, -300, and -400 series airplanes.

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

This site is not affiliated with or endorsed by the FAA. Always verify with official sources.

View Official Source ↗ Find More ADs for Boeing 747-200

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