Airworthiness Directives (ADs)
CAA-2020-11-010
The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.
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Issue Date
- 2020/12/02
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Applicability
- CFM56-3 engines, all models, all serial numbers (s/n).
CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3, CFM56-7B22, CFM56-7B22/2, CFM56-7B22/3, CFM56-7B22/3B1, CFM56-7B22/B1, CFM56-7B24, CFM56-7B24/2, CFM56-7B24/3, CFM56-7B24/3B1, CFM56-7B24/B1, CFM56-7B26, CFM56-7B26/2, CFM56-7B26/3, CFM56-7B26/3B1, CFM56-7B26/3B2, CFM56-7B26/3B2F, CFM56-7B26/3F, CFM56-7B26/B1, CFM56-7B26/B2, CFM56-7B27, CFM56-7B27/2, CFM56-7B27/3, CFM56-7B27/3B1,
CFM56-7B27/3B1F, CFM56-7B27/3B3, CFM56-7B27/3F, CFM56-7B27/B1 and CFM56-7B27/B3 engines, all s/n.
These engines are known to be installed on, but not limited to, Boeing 737 aeroplanes.
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Model Number
- CFM INTERNATIONAL S.A. CFM56-3 and CFM56-7B engines
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CAA AD Number
- CAA-2020-11-010
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Aeronautics Authority of Original AD
- EASA
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Original AD Number
- 2020-0261
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Effective Date
- 2020/12/11
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Subject
- Engine – Accessory Gearbox – Modification
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Reference Publications (Revision/ATA/SB)
- This AD supersedes EASA AD 2012-0209(CAA-2010-006) dated 08 October 2012.
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Remarks
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