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2019-04-30
article
Airworthiness Directives; Pratt & Whitney Turbofan Engines
Rules and Regulations
D09002ee1bdb79eb8
D09002ee1bdb79f1f
United States
Department of Transportation
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org
United States Government Agency or Subagency
United States
Federal Aviation Administration
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org
United States Government Agency or Subagency
We are superseding Airworthiness Directive (AD) 2017-11-06, for all Pratt & Whitney (PW) PW2037, PW2037D, PW2037M, PW2040, PW2040D, PW2043, PW2143, PW2643, and F117-PW-100 turbofan engine models. AD 2017-11-06 required initial and repetitive on-wing eddy current inspections (ECIs) of affected engines with certain diffuser and high- pressure turbine (HPT) cases installed. AD 2017-11-06 also required a fluorescent-penetrant inspection (FPI) of the diffuser case rear flange and the HPT case front flange. This AD requires an on-wing ECI of all diffuser case M-flange replacement repairs. This AD was prompted by a rupture of the diffuser-to-HPT case flange. We are issuing this AD to address the unsafe condition on these products.
84 FR 8802
https://www.govinfo.gov/app/details/FR-2019-03-12/2019-04388
2019-04388
fr12mr19-4
RIN 2120-AA64
4910-13-P
Docket No. FAA-2018-0624
Product Identifier 2013-NE-24-AD
Amendment 39-19583
AD 2019-05-01
https://www.govinfo.gov/app/details/FR-2019-03-12/2019-04388
https://www.govinfo.gov/content/pkg/FR-2019-03-12/html/2019-04388.htm
https://www.govinfo.gov/content/pkg/FR-2019-03-12/pdf/2019-04388.pdf
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
4 p.
8802
8805
84 FR 8802
Code of Federal Regulations
Title 14 Part 39
14 CFR Part 39
Regulation Identification Number 2120-AA64
RIN 2120-AA64
Airworthiness Directives; Pratt & Whitney Turbofan Engines; Federal Register Vol. 84, Issue
RULE
2019-04388
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2019-04-16
Docket No. FAA-2018-0624
Product Identifier 2013-NE-24-AD
Amendment 39-19583
AD 2019-05-01
4910-13-P
2019-04388
Final rule.
We are superseding Airworthiness Directive (AD) 2017-11-06, for all Pratt & Whitney (PW) PW2037, PW2037D, PW2037M, PW2040, PW2040D, PW2043, PW2143, PW2643, and F117-PW-100 turbofan engine models. AD 2017-11-06 required initial and repetitive on-wing eddy current inspections (ECIs) of affected engines with certain diffuser and high- pressure turbine (HPT) cases installed. AD 2017-11-06 also required a fluorescent-penetrant inspection (FPI) of the diffuser case rear flange and the HPT case front flange. This AD requires an on-wing ECI of all diffuser case M-flange replacement repairs. This AD was prompted by a rupture of the diffuser-to-HPT case flange. We are issuing this AD to address the unsafe condition on these products.
This AD is effective April 16, 2019.
Kevin M. Clark, Aerospace Engineer, ECO Branch, FAA, 1200 District Avenue, Burlington, MA 01803; phone: 781-238-7088; fax: 781-238-7199; email: kevin.m.clark@faa.gov.
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
Airworthiness Directives:
Pratt and Whitney Turbofan Engines
,
ANE-AD-AMOC@faa.gov
help24@pw.utc.com
kevin.m.clark@faa.gov
http://fleetcare.pw.utc.com
http://www.archives.gov/federal-register/cfr/ibr-locations.html
http://www.regulations.gov
Federal Register
Vol. 84, no. 48
Office of the Federal Register, National Archives and Records Administration
2019-03-12
continuing
daily
deposited
born digital
172 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
KF70.A2
https://www.govinfo.gov/app/details/FR-2019-03-12
P0b002ee1a0db8685
0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:fr12mr19
https://www.govinfo.gov/app/details/FR-2019-03-12
https://www.govinfo.gov/content/pkg/FR-2019-03-12/pdf/FR-2019-03-12.pdf
https://www.govinfo.gov/content/pkg/FR-2019-03-12/xml/FR-2019-03-12.xml
fdlp
8791
8952
DGPO
2019-04-30
2023-04-28
FR-2019-03-12
machine generated
eng
FR
FR-2019-03-12
84
48