Airworthiness Directives (ADs)
CAA-2011-07-009
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
- 2011/07/22
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Applicability
- To all The Boeing Company Model 747-100, -100B, -100B SUD, -200B, -200C, -200F, -300, -400, -400D, -400F, 747SR, and 747SP series airplanes, certificated in any category.
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Model Number
- The Boeing Company Model 747 Airplanes
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CAA AD Number
- CAA-2011-07-009
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 2011-15-03
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Effective Date
- 2011/08/19
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Subject
- To detect and correct abrasion of the Teflon sleeving and wires in the bundles of the fuel boost pumps for the numbers 1 and 4 main fuel tanks and of the auxiliary tank jettison pumps (if installed), which could result in electrical arcing between the wires and aluminum conduit and consequent fire or explosion of the fuel tank.
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Reference Publications (Revision/ATA/SB)
- ATA 28. Ref. Service Bulletin 747-28A2204, Revision 3
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Remarks
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