Airworthiness Directives (ADs)
89-747-342
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
- 2000/11/07
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Applicability
- 747 Series Airplanes Equipped with Pratt & Whitney (PW) JT9D-7Q and JT9D-7Q3 Turbofan Engines
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Model Number
- 747
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CAA AD Number
- 89-747-342
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 2000-21-06
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Effective Date
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Subject
- To prevent contact between the precooler support link and the precooler support fitting, which could contribute to an uncontained failure of the diffuser case and damage to the airplane.
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Reference Publications (Revision/ATA/SB)
- Service Letter 747-SL-36-089
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Remarks
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Download
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