AD 97-09-02R3
final rule
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | CFM International, S.A. | CFM56-5C2 | Airworthiness Directives; CFM International (CFMI) CFM56-5C Series Turbofan Engines |
| engine | CFM International, S.A. | CFM56-5C3/G | Airworthiness Directives; CFM International (CFMI) CFM56-5C Series Turbofan Engines |
| engine | CFM International, S.A. | CFM56-5C4 | Airworthiness Directives; CFM International (CFMI) CFM56-5C Series Turbofan Engines |
Unsafe Condition
High pressure turbine rotor (HPTR) front shafts
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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