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2010-01-07
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Airworthiness Directives; Honeywell International Inc. ALF502 Series and LF507 Series Turbofan Engines
Rules and Regulations
D09002ee1bdd259e5
D09002ee1bdd25a2f
United States
Department of Transportation
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United States Government Agency or Subagency
United States
Federal Aviation Administration
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United States Government Agency or Subagency
The FAA is superseding an existing airworthiness directive (AD) for Honeywell International Inc. ALF502 series and LF507 series turbofan engines with certain fuel manifold assemblies installed. That AD currently requires initial and repetitive on-wing eddy current or in-shop fluorescent penetrant inspections of certain part number (P/N) fuel manifold assemblies for cracks, and replacement of cracked fuel manifolds with serviceable manifolds. This AD continues to require inspecting those fuel manifolds for cracks, adds leak checks of certain additional P/N fuel manifolds, and specifies replacement of the affected manifolds as an optional terminating action in lieu of the repetitive inspections. This AD results from reports of fire in the engine nacelle. We are issuing this AD to detect cracks in certain fuel manifolds and fuel leaks from other fuel manifolds, which could result in a fire in the engine nacelle and a hazard to the aircraft.
75 FR 901
https://www.govinfo.gov/app/details/FR-2010-01-07/E9-29987
E9-29987
FR07JA10-2
RIN 2120-AA64
4910-13-P
Docket No. FAA-2007-0096
Directorate Identifier 2007-NE-39-AD
Amendment 39-16141
AD 2009-26-06
https://www.govinfo.gov/app/details/FR-2010-01-07/E9-29987
https://www.govinfo.gov/content/pkg/FR-2010-01-07/html/E9-29987.htm
https://www.govinfo.gov/content/pkg/FR-2010-01-07/pdf/E9-29987.pdf
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
4 p.
901
904
75 FR 901
Code of Federal Regulations
Title 14 Part 39
14 CFR Part 39
Regulation Identification Number 2120-AA64
RIN 2120-AA64
Airworthiness Directives; Honeywell International Inc. ALF502 Series and LF507 Series Turbofan Engines; Federal Register Vol. 75, Issue
RULE
E9-29987
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2010-02-11
Docket No. FAA-2007-0096
Directorate Identifier 2007-NE-39-AD
Amendment 39-16141
AD 2009-26-06
4910-13-P
E9-29987
Final rule.
The FAA is superseding an existing airworthiness directive (AD) for Honeywell International Inc. ALF502 series and LF507 series turbofan engines with certain fuel manifold assemblies installed. That AD currently requires initial and repetitive on-wing eddy current or in-shop fluorescent penetrant inspections of certain part number (P/N) fuel manifold assemblies for cracks, and replacement of cracked fuel manifolds with serviceable manifolds. This AD continues to require inspecting those fuel manifolds for cracks, adds leak checks of certain additional P/N fuel manifolds, and specifies replacement of the affected manifolds as an optional terminating action in lieu of the repetitive inspections. This AD results from reports of fire in the engine nacelle. We are issuing this AD to detect cracks in certain fuel manifolds and fuel leaks from other fuel manifolds, which could result in a fire in the engine nacelle and a hazard to the aircraft.
This AD becomes effective February 11, 2010. The Director of the Federal Register approved the incorporation by reference of AlliedSignal Service Bulletin (SB) ALF/LF 73-1002, Revision 1, dated March 24, 1997, listed in this AD as of February 11, 2010. The Director of the Federal Register previously approved the incorporation by reference of SB ALF/LF 73-1002, dated December 22, 1995, listed in this AD as of July 28, 1997 (62 FR 28994, May 29, 1997).
Robert Baitoo, Aerospace Engineer, Los Angeles Aircraft Certification Office, FAA, Transport Airplane Directorate, 3960 Paramount Blvd., Lakewood, CA 90712-4137; e-mail: robert.baitoo@faa.gov; telephone (562) 627-5245; fax (562) 627-5210.
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
Airworthiness Directives:
Honeywell International Inc. ALF502 Series and LF507 Series Turbofan Engines
,
robert.baitoo@faa.gov
http://www.archives.gov/federal-register/cfr/ibr-locations.html
http://www.regulations.gov
https://portal.honeywell.com/wps/portal/aero
Federal Register
Vol. 75, no. 4
Office of the Federal Register, National Archives and Records Administration
2010-01-07
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135 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
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https://www.govinfo.gov/app/details/FR-2010-01-07
P0b002ee180157b74
0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:FR07JA10
https://www.govinfo.gov/app/details/FR-2010-01-07
https://www.govinfo.gov/content/pkg/FR-2010-01-07/pdf/FR-2010-01-07.pdf
https://www.govinfo.gov/content/pkg/FR-2010-01-07/xml/FR-2010-01-07.xml
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