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 2000_register executive 2010-09-23 article Rules and Regulations D09002ee1c81f04a9 D09002ee1c81f0550 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 This amendment adopts a new airworthiness directive (AD), that is applicable to Allison Engine Company AE 3007A and AE 3007C series turbofan engines with certain full authority digital electronic controls (FADEC's), listed by hardware serial number (SN), installed. This action requires inspections of installed FADEC's before further flight to be sure that no more than one engine with suspect FADEC's is installed on the same airplane, and eventual replacement of all of the suspect FADEC's with serviceable FADEC's. This amendment is prompted by reports of uncommanded in-flight shutdowns of engines. The actions specified in this AD are intended to prevent an uncommanded in-flight engine shutdown and the potential for an in-flight dual-engine shutdown caused by a potential hardware failure mode in some AE 3007 series FADEC's. 65 FR 54145 https://www.govinfo.gov/app/details/FR-2000-09-07/00-22906 00-22906 fr07se00-4 RIN 2120-AA64 4910-13-P Docket No. 2000-NE-33-AD Amendment 39-11891 AD 2000-18-06 https://www.govinfo.gov/app/details/FR-2000-09-07/00-22906 https://www.govinfo.gov/content/pkg/FR-2000-09-07/html/00-22906.htm https://www.govinfo.gov/content/pkg/FR-2000-09-07/pdf/00-22906.pdf Air Transportation Aircraft Aviation Safety Safety 3 p. 54145 54147 65 FR 54145 Title 14 Part 39 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Allison Engine Company AE 3007A and 3007C Series Turbofan Engines; Federal Register Vol. 65, Issue RULE 00-22906 DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 2000-09-22 Docket No. 2000-NE-33-AD Amendment 39-11891 AD 2000-18-06 4910-13-P 00-22906 Final rule; request for comments.

This amendment adopts a new airworthiness directive (AD), that is applicable to Allison Engine Company AE 3007A and AE 3007C series turbofan engines with certain full authority digital electronic controls (FADEC's), listed by hardware serial number (SN), installed. This action requires inspections of installed FADEC's before further flight to be sure that no more than one engine with suspect FADEC's is installed on the same airplane, and eventual replacement of all of the suspect FADEC's with serviceable FADEC's. This amendment is prompted by reports of uncommanded in-flight shutdowns of engines. The actions specified in this AD are intended to prevent an uncommanded in-flight engine shutdown and the potential for an in-flight dual-engine shutdown caused by a potential hardware failure mode in some AE 3007 series FADEC's.

Effective September 22, 2000. Kyri Zaroyiannis, Aerospace Engineer, Chicago Aircraft Certification Office, FAA, Small Airplane Directorate, 2300 East Devon Avenue, Des Plaines, IL 60018; telephone (847) 294- 7836, fax (847) 294-7834. Air Transportation Aircraft Aviation Safety Safety Airworthiness directives: Allison Engine Co., 9-ane-adcomment@faa.gov Vol. 65, no. 174 Office of the Federal Register, National Archives and Records Administration 2000-09-07 continuing daily deposited born digital 267 p. Table of Contents: AE 2.7: GS 4.107: AE 2.106: KF70.A2 https://www.govinfo.gov/app/details/FR-2000-09-07 P0b002ee1809f30da 0097-6326 0042-1219 0364-1406 769-004-00000-9 000582072 f:fr07se00 https://www.govinfo.gov/app/details/FR-2000-09-07 https://www.govinfo.gov/content/pkg/FR-2000-09-07/pdf/FR-2000-09-07.pdf https://www.govinfo.gov/content/pkg/FR-2000-09-07/xml/FR-2000-09-07.xml fdlp 54139 54395 DGPO 2010-09-23 2024-06-08 FR-2000-09-07 machine generated eng FR FR-2000-09-07 65 174