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2012-06-23
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Airworthiness Directives; Airbus Airplanes
Proposed Rules
D09002ee1bdcb7cb9
D09002ee1bdcb7d3a
United States
Department of Transportation
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United States Government Agency or Subagency
United States
Federal Aviation Administration
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org
United States Government Agency or Subagency
We propose to supersede an existing airworthiness directive (AD) that applies to certain Airbus Model A330-243, -341, -342 and -343 airplanes. The existing AD currently requires modifying certain cowl assemblies of the left- and right-hand thrust reversers. Since we issued that AD, the manufacturer has issued new life limits on certain thrust reverser C-duct assemblies. This proposed AD would require removing certain C-duct assemblies of the left- and right-hand thrust reversers from service at certain designated life limits, and would also add airplanes to the applicability. We are proposing this AD to prevent fatigue cracking of the hinges integrated into the 12 o'clock beam of the thrust reversers, which could result in separation of a thrust reverser from the airplane, and consequent reduced controllability of the airplane.
77 FR 37829
https://www.govinfo.gov/app/details/FR-2012-06-25/2012-15461
2012-15461
fr25jn12-31
RIN 2120-AA64
4910-13-P
Docket No. FAA-2012-0671
Directorate Identifier 2011-NM-096-AD
https://www.govinfo.gov/app/details/FR-2012-06-25/2012-15461
https://www.govinfo.gov/content/pkg/FR-2012-06-25/html/2012-15461.htm
https://www.govinfo.gov/content/pkg/FR-2012-06-25/pdf/2012-15461.pdf
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
3 p.
37829
37831
77 FR 37829
Code of Federal Regulations
Title 14 Part 39
14 CFR Part 39
Regulation Identification Number 2120-AA64
RIN 2120-AA64
Airworthiness Directives; Airbus Airplanes; Federal Register Vol. 77, Issue
PRORULE
2012-15461
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2012-08-09
Docket No. FAA-2012-0671
Directorate Identifier 2011-NM-096-AD
4910-13-P
2012-15461
Notice of proposed rulemaking (NPRM).
We propose to supersede an existing airworthiness directive (AD) that applies to certain Airbus Model A330-243, -341, -342 and -343 airplanes. The existing AD currently requires modifying certain cowl assemblies of the left- and right-hand thrust reversers. Since we issued that AD, the manufacturer has issued new life limits on certain thrust reverser C-duct assemblies. This proposed AD would require removing certain C-duct assemblies of the left- and right-hand thrust reversers from service at certain designated life limits, and would also add airplanes to the applicability. We are proposing this AD to prevent fatigue cracking of the hinges integrated into the 12 o'clock beam of the thrust reversers, which could result in separation of a thrust reverser from the airplane, and consequent reduced controllability of the airplane.
We must receive comments on this proposed AD by August 9, 2012.
Vladimir Ulyanov, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, Washington 98057-3356; telephone (425) 227-1138; fax (425) 227-1149.
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
Airworthiness Directives:
Airbus Airplanes
,
9-ANM-116-AMOC-REQUESTS@faa.gov
airworthiness.A330-A340@airbus.com
http://www.airbus.com
http://www.regulations.gov
Federal Register
Vol. 77, no. 122
Office of the Federal Register, National Archives and Records Administration
2012-06-25
continuing
daily
deposited
born digital
255 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
KF70.A2
https://www.govinfo.gov/app/details/FR-2012-06-25
P0b002ee1829e2641
0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:fr25jn12
https://www.govinfo.gov/app/details/FR-2012-06-25
https://www.govinfo.gov/content/pkg/FR-2012-06-25/pdf/FR-2012-06-25.pdf
https://www.govinfo.gov/content/pkg/FR-2012-06-25/xml/FR-2012-06-25.xml
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DGPO
2012-06-23
2023-04-30
FR-2012-06-25
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FR
FR-2012-06-25
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