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Airworthiness directives › 2004-03-17

AD 2004-03-17 Airworthiness Directives; Boeing Model 747-100, 747-100B, 747-100B SUD, 747-200B, 747-200C, 747-200F, 747-300, 747SP, and 747SR Series Airplanes

2004-03-17
2004-02-11
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Airframe
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Models named: 747-100, 747-100B, 747-100B SUD, 747-200B, 747-200C, 747-200F, 747-300, 747SP, 747SR series. Read the applicability below — it usually turns on serial or part numbers too.

Applicability*9

All Model 747-100, 747-100B, 747-100B SUD, 747-200B, 747-200C, 747-200F, 747-300, 747SP, and 747SR series airplanes; certificated in any category; and equipped with BFGoodrich slides or slide/rafts having part number 7A1238-()(), 7A1239-()(), 7A1248-()(), 7A1261-()(), 7A-1255-()(), 7A-1256-()(), or 7A-1257-()(), where “()()” represents any dash number of those part numbers.

Compliance

Required as indicated, unless accomplished previously. To prevent the failure of an emergency slide or slide/raft to fully inflate during an emergency situation, which could impede an evacuation and result in injury to passengers or airplane crewmembers, accomplish the following: Inspection To Determine Manufacturing Date (a) Within 36 months after the effective date of this AD, perform a one-time inspection of the part number information label on each inflation hose assembly on each emergency evacuation slide or slide/raft to determine the manufacturing/test date of the inflation hose assembly. Do this inspection per BFGoodrich Service Bulletin 25-241, dated September 30, 1991. If the manufacturing/test date is May 30, 1983, or later, no further action is required for that inflation hose assembly. Replacement of Inflation Hose Assembly (b) For any inflation hose assembly having a manufacturing/test date before May 30, 1983, or on which the manufacturing/test date cannot be determined: Before further flight, replace the subject inflation hose assembly with a new or serviceable hose assembly having a manufacturing/test date on or after May 30, 1983, per BFGoodrich Service Bulletin 25-241, dated September 30, 1991. Parts Installation (c) As of the effective date of this AD, no person shall install an inflation hose assembly having a manufacturing/test date before May 30, 1983, or on which the manufacturing/test date cannot be determined, on an emergency evacuation slide or slide/raft on any airplane. Alternative Methods of Compliance (d) In accordance with 14 CFR 39.19, the Manager, Seattle Aircraft Certification Office (ACO), FAA, is authorized to approve alternative methods of compliance for this AD. Incorporation by Reference (e) The actions shall be done in accordance with BFGoodrich Service Bulletin 25-241, dated September 30, 1991. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies may be obtained from BFGoodrich Aircraft Evacuation Systems, 3414 S. Fifth Street, Phoenix, Arizona 85040. Copies may be inspected at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington; or at the Office of the Federal Register, 800 North Capitol Street, NW., suite 700, Washington, DC. Effective Date (f) This amendment becomes effective on March 17, 2004. Issued in Renton, Washington, on January 29, 2004. Kalene C. Yanamura, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 04-2578 Filed 2-10-04; 8:45 am] BILLING CODE 4910-13-P

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The directive text above is reproduced from the Federal Register, a work of the United States government and in the public domain. The separation into applicability, compliance and required actions is TrackAD's.*1