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Airworthiness Directives (ADs)

CAA-2007-04-009

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.

Issue Date
2007/05/02
Applicability
CFM International (CFM) CFM56-7B18, -7B20, -7B22, -7B22/B1, -7B22/B2, -7B24, -7B24/B1, -7B26, -7B26/B1, -7B26/B2, -7B27, -7B27/B1, -7B27/B3 turbofan engines equipped with a low pressure turbine (LPT) rear frame part number (P/N) 340-166-205-0, 340-166-206-0, 340-166-207-0, 340-166-208- 0, 340-166-209-0, 340-166-210-0.
Model Number
CFM International (CFM) CFM56-7B18, -7B20, -7B22, -7B22/B1, -7B22/B2, -7B24, -7B24/B1, -7B26, -7B26/B1, -7B26/B2, -7B27, -7B27/B1, -7B27/B3 turbofan engines
CAA AD Number
CAA-2007-04-009
Aeronautics Authority of Original AD
EASA
Original AD Number
2007-0104
Effective Date
2007/05/02
Subject
To make sure that all operators are informed about these LCF life limits affecting new P/Ns and revise their aircraft maintenance programs accordingly.
Reference Publications (Revision/ATA/SB)
CFM56-7B ESM, revision 33 or CFM56-7B Service Bulletin S/B 72-0579 revision .
Remarks
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