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2012-08-25
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Airworthiness Directives; Honeywell International Inc. Turbofan Engines
Rules and Regulations
D09002ee1bdcb3d1e
D09002ee1bdcb3d9c
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 are adopting a new airworthiness directive (AD) for all Honeywell International Inc. TFE731-20R, -20AR, -20BR, -40, -40AR, - 40R, -50R, and -60 turbofan engines. This AD was prompted by a report of a quality escape of about 8,000 2nd stage low-pressure turbine (LPT2) rotor blades, manufactured by Honeywell Chihuahua Manufacturing Operation since 2009. This AD requires removing and inspecting certain LPT2 rotor blades. We are issuing this AD to correct an unsafe condition caused by these blades installed on these engines.
77 FR 51695
https://www.govinfo.gov/app/details/FR-2012-08-27/2012-21008
2012-21008
fr27au12-5
RIN 2120-AA64
4910-13-P
Docket No. FAA-2011-0945
Directorate Identifier 2011-NE-18-AD
Amendment 39-17161
AD 2012-16-14
https://www.govinfo.gov/app/details/FR-2012-08-27/2012-21008
https://www.govinfo.gov/content/pkg/FR-2012-08-27/html/2012-21008.htm
https://www.govinfo.gov/content/pkg/FR-2012-08-27/pdf/2012-21008.pdf
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
3 p.
51695
51697
77 FR 51695
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. Turbofan Engines; Federal Register Vol. 77, Issue
RULE
2012-21008
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2012-10-01
Docket No. FAA-2011-0945
Directorate Identifier 2011-NE-18-AD
Amendment 39-17161
AD 2012-16-14
4910-13-P
2012-21008
Final rule.
We are adopting a new airworthiness directive (AD) for all Honeywell International Inc. TFE731-20R, -20AR, -20BR, -40, -40AR, - 40R, -50R, and -60 turbofan engines. This AD was prompted by a report of a quality escape of about 8,000 2nd stage low-pressure turbine (LPT2) rotor blades, manufactured by Honeywell Chihuahua Manufacturing Operation since 2009. This AD requires removing and inspecting certain LPT2 rotor blades. We are issuing this AD to correct an unsafe condition caused by these blades installed on these engines.
This AD is effective October 1, 2012.
Joseph Costa, Aerospace Engineer, Los Angeles Aircraft Certification Office, FAA, Transport Airplane Directorate, 3960 Paramount Blvd., Lakewood, CA 90712-4137; phone: 562- 627-5246; fax: 562-627-5210; email: joseph.costa@faa.gov.
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
Airworthiness Directives:
Honeywell International Inc. Turbofan Engines
,
joseph.costa@faa.gov
http://portal.honeywell.com
http://www.archives.gov/federal-register/cfr/ibr-locations.html
http://www.regulations.gov
Federal Register
Vol. 77, no. 166
Office of the Federal Register, National Archives and Records Administration
2012-08-27
continuing
daily
deposited
born digital
195 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
KF70.A2
https://www.govinfo.gov/app/details/FR-2012-08-27
P0b002ee18345f5bf
0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:fr27au12
https://www.govinfo.gov/app/details/FR-2012-08-27
https://www.govinfo.gov/content/pkg/FR-2012-08-27/pdf/FR-2012-08-27.pdf
https://www.govinfo.gov/content/pkg/FR-2012-08-27/xml/FR-2012-08-27.xml
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DGPO
2012-08-25
2023-04-30
FR-2012-08-27
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eng
FR
FR-2012-08-27
77
166