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2019-03-28
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Airworthiness Directives; Pratt & Whitney Division Turbofan Engines
Rules and Regulations
D09002ee1c172546a
D09002ee1c172560b
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 superseding Airworthiness Directive (AD) 2016-22-05 for certain Pratt & Whitney Division (PW) PW4164, PW4164-1D, PW4168, PW4168-1D, PW4168A, PW4168A-1D, and PW4170 model turbofan engines. AD 2016-22-05 required initial and repetitive inspections of the affected fuel nozzles and their replacement with parts eligible for installation. This AD requires initial and repetitive inspections of the affected fuel nozzles and fuel nozzle supply manifold assemblies, replacement of the affected fuel nozzles with parts eligible for installation, and the installation of new brackets and clamps on the fuel nozzle supply manifold assemblies. This AD was prompted by several instances of fuel leaks on PW engines with the Talon IIB combustion chamber configuration installed. We are issuing this AD to address the unsafe condition on these products.
84 FR 11637
https://www.govinfo.gov/app/details/FR-2019-03-28/2019-05905
2019-05905
fr28mr19-1
RIN 2120-AA64
4910-13-P
Docket No. FAA-2018-0920
Product Identifier 2016-NE-09-AD
Amendment 39-19605
AD 2019-06-07
https://www.govinfo.gov/app/details/FR-2019-03-28/2019-05905
https://www.govinfo.gov/content/pkg/FR-2019-03-28/html/2019-05905.htm
https://www.govinfo.gov/content/pkg/FR-2019-03-28/pdf/2019-05905.pdf
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
4 p.
11637
11640
84 FR 11637
Code of Federal Regulations
Title 14 Part 39
14 CFR Part 39
Regulation Identification Number 2120-AA64
RIN 2120-AA64
Airworthiness Directives; Pratt & Whitney Division Turbofan Engines; Federal Register Vol. 84, Issue
RULE
2019-05905
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2019-05-02
Docket No. FAA-2018-0920
Product Identifier 2016-NE-09-AD
Amendment 39-19605
AD 2019-06-07
4910-13-P
2019-05905
Final rule.
We are superseding Airworthiness Directive (AD) 2016-22-05 for certain Pratt & Whitney Division (PW) PW4164, PW4164-1D, PW4168, PW4168-1D, PW4168A, PW4168A-1D, and PW4170 model turbofan engines. AD 2016-22-05 required initial and repetitive inspections of the affected fuel nozzles and their replacement with parts eligible for installation. This AD requires initial and repetitive inspections of the affected fuel nozzles and fuel nozzle supply manifold assemblies, replacement of the affected fuel nozzles with parts eligible for installation, and the installation of new brackets and clamps on the fuel nozzle supply manifold assemblies. This AD was prompted by several instances of fuel leaks on PW engines with the Talon IIB combustion chamber configuration installed. We are issuing this AD to address the unsafe condition on these products.
This AD is effective May 2, 2019.
Scott Hopper, Aerospace Engineer, ECO Branch, FAA, 1200 District Avenue, Burlington, MA 01803; phone: 781- 238-7154; fax: 781-238-7199; email: scott.hopper@faa.gov.
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
Airworthiness Directives:
Pratt and Whitney Division Turbofan Engines
,
ANE-AD-AMOC@faa.gov
scott.hopper@faa.gov
http://www.archives.gov/federal-register/cfr/ibr-locations.html
http://www.regulations.gov
Federal Register
Vol. 84, no. 60
Office of the Federal Register, National Archives and Records Administration
2019-03-28
continuing
daily
deposited
born digital
251 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
KF70.A2
https://www.govinfo.gov/app/details/FR-2019-03-28
P0b002ee1a020e9c3
0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:fr28mr19
https://www.govinfo.gov/app/details/FR-2019-03-28
https://www.govinfo.gov/content/pkg/FR-2019-03-28/pdf/FR-2019-03-28.pdf
https://www.govinfo.gov/content/pkg/FR-2019-03-28/xml/FR-2019-03-28.xml
fdlp
11637
11877
DGPO
2019-03-28
2023-10-10
FR-2019-03-28
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eng
FR
FR-2019-03-28
84
60