AD 2001-09-17
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | CFM | International (CFMI) CFM56-5C Turbofan | Airworthiness Directives; CFM International (CFMI) CFM56-5C Turbofan Engines |
Unsafe Condition
Interference and chafing between the CJ9L and CJ10L harnesses and the fuel manifold, leading to fuel leakage on the hot section or in the primary fire zone of the engine, which may result in an engine fire and subsequent damage to the airplane.
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Required Actions
Within 10 days after the effective date, perform an initial inspection of the fuel manifold for wear or chafing, and an initial inspection of the CJ9L and CJ10L harnesses for wear, correct installation, clamp wear, and minimum clearance between the harnesses and the fuel manifold. Repeat inspections of the fuel manifold, clamps, and the CJ9L and CJ10L harnesses every 500 hours time in service until new configuration clamps are installed on the harnesses.
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Compliance Time
Within 10 days after the effective date of this AD
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Affected Aircraft
CFM International (CFMI) CFM56-5C turbofan engines installed on, but not limited to, Airbus Industrie A340 airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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