Airworthiness Directives (ADs)
CAA-2009-04-003
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
- 2009/04/08
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Applicability
- Pratt & Whitney (PW) JT9D-7, -7A, -7AH, -7H, -7F, and -7J turbofan
engines.
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Model Number
- Pratt & Whitney (PW) JT9D-7 Series Turbofan Engines
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CAA AD Number
- CAA-2009-04-003
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 2009-04-18
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Effective Date
- 2009/05/05
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Subject
- To prevent failure of the 2nd stage HPT rotor disk, which could
result in uncontained engine failure, damage to the airplane, and the engine separating from the
airplane.
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Reference Publications (Revision/ATA/SB)
- Pratt & Whitney JT9D Engine Maintenance Manual PN 770408,R122.Pratt & Whitney PW ASB JT9D A6488,Revision 1.
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Remarks
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Download
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