Airworthiness Directives (ADs)
CAA-2012-03-010
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
- 2012/03/23
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Applicability
- Pratt & Whitney (PW) PW2037, PW2037(M), and PW2040 turbofan engines
with six or more fan blades, part numbers(P/Ns) 1B6531, 1B6231-001, or 1A9031-001 (fan blade set P/Ns 1B6521, 1B6221-001, and 1A9721-001), with a cutback leading edge, installed.
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Model Number
- Pratt & Whitney PW2000 Series turbofan engines.
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CAA AD Number
- CAA-2012-03-010
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 2012-02-01
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Effective Date
- 2012/04/24
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Subject
- We are issuing this AD to correct undetectable fan thrust deterioration on these PW products.
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Reference Publications (Revision/ATA/SB)
- (i)PW Alert Service Bulletin (ASB) PW2000 A72-729, Revision 2, dated October 13, 2010. (ii)PW Service Bulletin PW2000 72-513, Revision 4, dated August 20, 1997.
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Remarks
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Download
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