AD 2002-24-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 747 | Airworthiness Directives; Boeing Model 747 Series Airplanes Powered by General Electric (GE) CF6-80C2 Series Engines |
Unsafe Condition
Discrepant fasteners of the diagonal brace fittings, which could result in reduced structural integrity of the diagonal brace-to-strut attachment, and possible separation of the strut and engine from the airplane.
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Required Actions
Perform repetitive inspections and torque checks to find discrepancies of the fasteners that attach the diagonal brace fittings of the lower spar to the inboard engine struts. If discrepancies are found, take corrective action as specified. Eventually, modify all fasteners to end the repetitive inspections and checks.
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Compliance Time
Within 72 months after the effective date of this AD.
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Affected Aircraft
Boeing Model 747-200B, -300, -400, -400D, and -400F series airplanes powered by General Electric CF6-80C2 series engines, as listed in Boeing Alert Service Bulletin 747-54A2207, dated November 16, 2000.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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