Airworthiness Directives (ADs)
86-747-262A
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
- 1997/12/29
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Applicability
- 747
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Model Number
- 747
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CAA AD Number
- 86-747-262A
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Aeronautics Authority of Original AD
- FAA
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Original AD Number
- 97-26-07
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Effective Date
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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 the aluminum conduit and consequent fire or explosion of the fuel tank.
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Reference Publications (Revision/ATA/SB)
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Remarks
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Download
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