United States Government Publishing Office publisher pbl distributor dst United States National Archives and Records Administration Office of the Federal Register author aut Government Organization text government publication eng FR Regulatory Information 2005_register executive 2010-09-23 article Proposed Rules D09002ee1c8120ea0 D09002ee1c8120f57 United States Department of Transportation originator org United States Government Agency or Subagency United States Federal Aviation Administration originator org United States Government Agency or Subagency The FAA proposes to supersede an existing airworthiness directive (AD) for certain McDonnell Douglas series airplanes. That AD currently requires repetitive inspections of the electrical connectors of the explosive cartridge wiring of the engine fire extinguisher containers to verify if the identification number labels are installed and legible; repetitive electrical tests of all explosive cartridge wiring of the engine fire extinguisher containers to verify proper installation and function; and corrective actions if necessary. This proposed AD would also require an inspection of the emergency shut off wire assembly; installation of lanyards on the electrical connectors for the engine fire extinguishing agent containers and for the auxiliary power unit fire extinguishing agent containers if applicable; and related investigative/corrective actions, as applicable. This proposed AD is prompted by reports of cross-wired electrical connectors of the engine fire extinguishing agent containers. We are proposing this AD to detect and correct cross-wired electrical connectors of the fire extinguishing system, which could release fire extinguishing agent into the incorrect engine nacelle in the event of an engine fire. 70 FR 4055 https://www.govinfo.gov/app/details/FR-2005-01-28/05-1588 05-1588 fr28ja05-28 RIN 2120-AA64 4910-13-P Docket No. FAA-2005-20135 Directorate Identifier 2003-NM-231-AD https://www.govinfo.gov/app/details/FR-2005-01-28/05-1588 https://www.govinfo.gov/content/pkg/FR-2005-01-28/html/05-1588.htm https://www.govinfo.gov/content/pkg/FR-2005-01-28/pdf/05-1588.pdf Air Transportation Aircraft Aviation Safety Safety 4 p. 4055 4058 70 FR 4055 Title 14 Part 39 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; McDonnell Douglas Model DC-8-33 and -43 Airplanes; Model DC-8F-54 and DC-8F-55 Airplanes; and Model DC-8-50, -60, -60F, -70, and -70F Series Airplanes; Federal Register Vol. 70, Issue PRORULE 05-1588 DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 2005-03-14 Docket No. FAA-2005-20135 Directorate Identifier 2003-NM-231-AD 4910-13-P 05-1588 Notice of proposed rulemaking (NPRM).

The FAA proposes to supersede an existing airworthiness directive (AD) for certain McDonnell Douglas series airplanes. That AD currently requires repetitive inspections of the electrical connectors of the explosive cartridge wiring of the engine fire extinguisher containers to verify if the identification number labels are installed and legible; repetitive electrical tests of all explosive cartridge wiring of the engine fire extinguisher containers to verify proper installation and function; and corrective actions if necessary. This proposed AD would also require an inspection of the emergency shut off wire assembly; installation of lanyards on the electrical connectors for the engine fire extinguishing agent containers and for the auxiliary power unit fire extinguishing agent containers if applicable; and related investigative/corrective actions, as applicable. This proposed AD is prompted by reports of cross-wired electrical connectors of the engine fire extinguishing agent containers. We are proposing this AD to detect and correct cross-wired electrical connectors of the fire extinguishing system, which could release fire extinguishing agent into the incorrect engine nacelle in the event of an engine fire.

We must receive comments on this proposed AD by March 14, 2005. William S. Bond, Aerospace Engineer, Propulsion Branch, ANM-140L, FAA, Los Angeles Aircraft Certification Office, 3960 Paramount Boulevard, Lakewood, California 90712-4137; telephone (562) 627-5253; fax (562) 627-5210. Air Transportation Aircraft Aviation Safety Safety Airworthiness directives: McDonnell Douglas, http://dms.dot.gov http://www.regulations.gov Vol. 70, no. 18 Office of the Federal Register, National Archives and Records Administration 2005-01-28 continuing daily deposited born digital 750 p. Table of Contents: AE 2.7: GS 4.107: AE 2.106: KF70.A2 https://www.govinfo.gov/app/details/FR-2005-01-28 P0b002ee18099a4ed 0097-6326 0042-1219 0364-1406 769-004-00000-9 000582072 f:fr28ja05 https://www.govinfo.gov/app/details/FR-2005-01-28 https://www.govinfo.gov/content/pkg/FR-2005-01-28/pdf/FR-2005-01-28.pdf https://www.govinfo.gov/content/pkg/FR-2005-01-28/xml/FR-2005-01-28.xml fdlp 4003 4741 DGPO 2010-09-23 2024-06-06 FR-2005-01-28 machine generated eng FR FR-2005-01-28 70 18