AD 97-05-13
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | CFM International, S.A. | CFM56-5 | Airworthiness Directives; CFM International CFM56-5 Series Turbofan Engines |
| engine | CFM International, S.A. | CFM56-5-A1/F | Airworthiness Directives; CFM International CFM56-5 Series Turbofan Engines |
| engine | CFM International, S.A. | CFM56-5A4 | Airworthiness Directives; CFM International CFM56-5 Series Turbofan Engines |
| engine | CFM International, S.A. | CFM56-5A4/F | Airworthiness Directives; CFM International CFM56-5 Series Turbofan Engines |
| engine | CFM International, S.A. | CFM56-5A5 | Airworthiness Directives; CFM International CFM56-5 Series Turbofan Engines |
| engine | CFM International, S.A. | CFM56-5A5/F | Airworthiness Directives; CFM International CFM56-5 Series Turbofan Engines |
Unsafe Condition
Failure of the air turbine engine starter could result in damage to the engine electrical harnesses.
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Required Actions
Rework the air turbine engine starter in accordance with CFMI CFM56-5 Service Bulletin No. 80-003, Revision 5, dated October 25, 1994. Alternative methods of compliance may be approved by the Manager, Engine Certification Office.
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Compliance Time
Required on or before July 31, 1997, unless accomplished previously.
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Affected Aircraft
CFM International CFM56-5 series turbofan engines with air turbine engine starter, Part Number 301-781-201-0, installed on but not limited to Airbus A320 series aircraft.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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