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2017-09-26
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Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines
Rules and Regulations
D09002ee1bdbaf987
D09002ee1bdbb043b
United States
Department of Transportation
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United States Government Agency or Subagency
United States
Federal Aviation Administration
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United States Government Agency or Subagency
We are adopting a new airworthiness directive (AD) for certain Rolls-Royce Deutschland Ltd & Co KG (RRD) model Tay 620-15 turbofan engines. This AD requires reducing the maximum approved life limit. This AD was prompted by RRD recalculating the life limit for certain high-pressure compressor (HPC) stage 12 rotor disks. We are issuing this AD to correct the unsafe condition on these products.
82 FR 44713
https://www.govinfo.gov/app/details/FR-2017-09-26/2017-20531
2017-20531
fr26se17-2
RIN 2120-AA64
4910-13-P
Docket No. FAA-2017-0140
Product Identifier 2017-NE-05-AD
Amendment 39-19048
AD 2017-19-18
https://www.govinfo.gov/app/details/FR-2017-09-26/2017-20531
https://www.govinfo.gov/content/pkg/FR-2017-09-26/html/2017-20531.htm
https://www.govinfo.gov/content/pkg/FR-2017-09-26/pdf/2017-20531.pdf
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
3 p.
44713
44715
82 FR 44713
Code of Federal Regulations
Title 14 Part 39
14 CFR Part 39
Regulation Identification Number 2120-AA64
RIN 2120-AA64
Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines; Federal Register Vol. 82, Issue
RULE
2017-20531
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2017-10-31
Docket No. FAA-2017-0140
Product Identifier 2017-NE-05-AD
Amendment 39-19048
AD 2017-19-18
4910-13-P
2017-20531
Final rule.
We are adopting a new airworthiness directive (AD) for certain Rolls-Royce Deutschland Ltd & Co KG (RRD) model Tay 620-15 turbofan engines. This AD requires reducing the maximum approved life limit. This AD was prompted by RRD recalculating the life limit for certain high-pressure compressor (HPC) stage 12 rotor disks. We are issuing this AD to correct the unsafe condition on these products.
This AD becomes effective October 31, 2017.
Robert Green, Aerospace Engineer, FAA, ECO Branch, Compliance and Airworthiness Division, 1200 District Avenue, Burlington, MA 01803; phone: 781-238-7754; fax: 781-238-7199; email: robert.green@faa.gov.
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
Airworthiness Directives:
Rolls-Royce Deutschland Ltd and Co KG Turbofan Engines
,
ANE-AD-AMOC@faa.gov
robert.green@faa.gov
http://www.regulations.gov
Federal Register
Vol. 82, no. 185
Office of the Federal Register, National Archives and Records Administration
2017-09-26
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177 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
KF70.A2
https://www.govinfo.gov/app/details/FR-2017-09-26
P0b002ee196ffde71
0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:fr26se17
https://www.govinfo.gov/app/details/FR-2017-09-26
https://www.govinfo.gov/content/pkg/FR-2017-09-26/pdf/FR-2017-09-26.pdf
https://www.govinfo.gov/content/pkg/FR-2017-09-26/xml/FR-2017-09-26.xml
fdlp
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44877
DGPO
2017-09-26
2023-04-28
FR-2017-09-26
machine generated
eng
FR
FR-2017-09-26
82
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