Airworthiness Directives (ADs)
89-747-336
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
- 2000/07/28
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Applicability
- Model 747 series airplanes; certificated in any category; equipped with General Electric Model CF6-45 or -50 series engines.
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Model Number
- 747
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CAA AD Number
- 89-747-336
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 2000-14-11
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Effective Date
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Subject
- To ensure the integrity of the fail-safe features of the thrust reverser system by preventing possible failure modes, which could result in inadvertent deployment of a thrust reverser during flight, and consequent reduced controllability of the airplane.
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Reference Publications (Revision/ATA/SB)
- ASB 747-78A2160, SB747-78-2150R1
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Remarks
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Download
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