Airworthiness Directives (ADs)
89-747-339A
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
- 2001/08/06
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Applicability
- 747 Series Airplanes Powered By Pratt & Whitney JT9D-7 Series Engines
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Model Number
- 747
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CAA AD Number
- 89-747-339A
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 2001-15-15
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Effective Date
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Subject
- To detect and correct bushing migration, corrosion, or cracking of the lugs on the bulkhead fitting of the rear engine mount.
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Reference Publications (Revision/ATA/SB)
- ASB 747-54A2200 or SB 747-54A2200R1
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Remarks
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Download
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