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
2021_register
executive
2021-07-20
article
Airworthiness Directives; International Aero Engines AG Turbofan Engines
Rules and Regulations
D09002ee1bdb1d41a
D09002ee1bdb1d474
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 is adopting a new airworthiness directive (AD) for certain International Aero Engines AG (IAE) V2500 model turbofan engines. This AD was prompted by a review of investigative findings from an event involving an uncontained failure of a high-pressure turbine (HPT) 1st-stage disk that resulted in high-energy debris penetrating the engine cowling. This AD requires performance of an ultrasonic inspection (USI) of the HPT 1st-stage disk and HPT 2nd-stage disk and, depending on the results of the inspections, replacement of the HPT 1st-stage disk or HPT 2nd-stage disk with a part eligible for installation. The FAA is issuing this AD to address the unsafe condition on these products.
86 FR 38410
https://www.govinfo.gov/app/details/FR-2021-07-21/2021-15486
2021-15486
fr21jy21-2
RIN 2120-AA64
4910-13-P
Docket No. FAA-2021-0544
Project Identifier AD-2021-00642-E
Amendment 39-21646
AD 2021-14-19
https://www.govinfo.gov/app/details/FR-2021-07-21/2021-15486
https://www.govinfo.gov/content/pkg/FR-2021-07-21/html/2021-15486.htm
https://www.govinfo.gov/content/pkg/FR-2021-07-21/pdf/2021-15486.pdf
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
4 p.
38410
38413
86 FR 38410
Code of Federal Regulations
Title 14 Part 39
14 CFR Part 39
Regulation Identification Number 2120-AA64
RIN 2120-AA64
Airworthiness Directives; International Aero Engines AG Turbofan Engines; Federal Register Vol. 86, Issue
RULE
2021-15486
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2021-08-05
Docket No. FAA-2021-0544
Project Identifier AD-2021-00642-E
Amendment 39-21646
AD 2021-14-19
4910-13-P
2021-15486
Final rule; request for comments.
The FAA is adopting a new airworthiness directive (AD) for certain International Aero Engines AG (IAE) V2500 model turbofan engines. This AD was prompted by a review of investigative findings from an event involving an uncontained failure of a high-pressure turbine (HPT) 1st-stage disk that resulted in high-energy debris penetrating the engine cowling. This AD requires performance of an ultrasonic inspection (USI) of the HPT 1st-stage disk and HPT 2nd-stage disk and, depending on the results of the inspections, replacement of the HPT 1st-stage disk or HPT 2nd-stage disk with a part eligible for installation. The FAA is issuing this AD to address the unsafe condition on these products.
This AD is effective August 5, 2021.
Alberto Hernandez, Aviation Safety Engineer, ECO Branch, FAA, 1200 District Avenue, Burlington, MA 01803; phone: (781) 238-7329; fax: (781) 238-7199; email: Alberto.J.Hernandez@faa.gov.
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
Airworthiness Directives:
International Aero Engines AG Turbofan Engines,
Alberto.J.Hernandez@faa.gov
ANE-AD-AMOC@faa.gov
fedreg.legal@nara.gov
help24@pw.utc.com
http://fleetcare.pw.utc.com
https://www.archives.gov/federal-register/cfr/ibr-locations.html
https://www.regulations.gov
Federal Register
Vol. 86, no. 137
Office of the Federal Register, National Archives and Records Administration
2021-07-21
continuing
daily
deposited
born digital
139 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
KF70.A2
https://www.govinfo.gov/app/details/FR-2021-07-21
P0b002ee1af3f9aee
0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:fr21jy21
https://www.govinfo.gov/app/details/FR-2021-07-21
https://www.govinfo.gov/content/pkg/FR-2021-07-21/pdf/FR-2021-07-21.pdf
https://www.govinfo.gov/content/pkg/FR-2021-07-21/xml/FR-2021-07-21.xml
fdlp
38407
38536
DGPO
2021-07-20
2023-04-27
FR-2021-07-21
machine generated
eng
FR
FR-2021-07-21
86
137