82 FR 51979 - Airworthiness Directives; Engine Alliance Turbofan Engines
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration Federal Register Volume 82, Issue 216 (November 9, 2017)
Federal Aviation Administration
Federal Register Volume 82, Issue 216 (November 9, 2017)
| Page Range | 51979-51981 | |
| FR Document | 2017-24462 |
[Federal Register Volume 82, Number 216 (Thursday, November 9, 2017)] [Rules and Regulations] [Pages 51979-51981] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2017-24462] ======================================================================= ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2017-0988; Product Identifier 2017-NE-37-AD; Amendment 39-19097; AD 2017-23-03] RIN 2120-AA64 Airworthiness Directives; Engine Alliance Turbofan Engines AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule; request for comments. ----------------------------------------------------------------------- SUMMARY: We are superseding Emergency Airworthiness Directive (AD) 2017-21-51 for all Engine Alliance (EA) GP7200 series turbofan engines. AD 2017-21-51 was sent previously to all known U.S. owners and operators of GP7200 series turbofan engines. AD 2017-21-51 required visual inspections of all fan hubs for damage. This AD retains the same required actions as AD 2017-21-51 and clarifies the compliance requirements. This AD was prompted by the failure of a GP7200 fan hub. We are issuing this AD to address the unsafe condition on these products. DATES: This AD is effective November 24, 2017. The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD as of November 24, 2017. We must receive any comments on this AD by December 26, 2017. ADDRESSES: You may send comments, using the procedures found in 14 CFR 11.43 and 11.45, by any of the following methods:Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments. Fax: 202-493-2251. Mail: U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590. Hand Delivery: U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. For service information identified in this final rule, contact Engine Alliance, 400 Main St., East Hartford, CT 06108, M/S 169-10; phone: 800-565-0140; email: [email protected]; Web site: www.engineallianceportal.com. You may view this service information at the FAA, Engine and Propeller Standards Branch, 1200 District Avenue, Burlington, MA. For information on the availability of this material at the FAA, call 781-238-7125. It is also available on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017-0988. Examining the AD Docket You may examine the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017- 0988; or in person at the Docket [[Page 51980]] Management Facility between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this final rule, the regulatory evaluation, any comments received, and other information. The street address for the Docket Office (phone: 800-647-5527) is in the ADDRESSES section. Comments will be available in the AD docket shortly after receipt. FOR FURTHER INFORMATION CONTACT: David Bethka, Aerospace Engineer, ECO Branch, FAA, 1200 District Avenue, Burlington, MA 01803; phone: 781- 238-7129; fax: 781-238-7199; email: [email protected]. SUPPLEMENTARY INFORMATION: Discussion On October 12, 2017, we issued Emergency AD 2017-21-51, (``AD 2017- 21-51''), which was immediately effective to owners and operators of EA GP7200 series turbofan engines. AD 2017-21-51 required visual inspections of the GP7200 series engine fan hubs for damage. AD 2017- 21-51 resulted from an uncontained engine failure that occurred on an EA GP7270 turbofan engine. We issued AD 2017-21-51 to prevent an uncontained release of the fan hub, damage to the engine, and damage to the airplane. Actions Since AD 2017-21-51 Was Issued Since we issued AD 2017-21-51, we determined a need to clarify the compliance requirements. We are issuing this AD to correct the unsafe condition on these products. Related Service Information Under 1 CFR Part 51 We reviewed EA Alert Service Bulletin (ASB) EAGP7-A72-383, Revision No. 1, dated October 12, 2017. The ASB describes procedures for visual inspections of all fan hubs for damage. This service information is reasonably available because the interested parties have access to it through their normal course of business or by the means identified in the ADDRESSES section. FAA's Determination We are issuing this AD because we evaluated all the relevant information and determined the unsafe condition described previously is likely to exist or develop in other products of the same type design. AD Requirements This AD requires visual inspections of all fan hubs for damage. Interim Action We consider this AD interim action. An investigation to determine the cause of the failure is on-going and we may consider additional rulemaking if final action is identified. FAA's Justification and Determination of the Effective Date An unsafe condition exists that requires the immediate adoption of this AD without providing an opportunity for public comments prior to adoption. The FAA has found that the risk to the flying public justifies waiving notice and comment prior to adoption of this rule because no U.S. operators are affected. Therefore, we find good cause that notice and opportunity for prior public comment are impracticable. In addition, for the reason stated above, we find that good cause exists for making this amendment effective in less than 30 days. Comments Invited This AD is a final rule that involves requirements affecting flight safety, and we did not provide you with notice and an opportunity to provide your comments before it becomes effective. However, we invite you to send any written data, views, or arguments about this final rule. Send your comments to an address listed under the ADDRESSES section. Include the docket number FAA-2017-0988 and product identifier 2017-NE-37-AD at the beginning of your comments. We specifically invite comments on the overall regulatory, economic, environmental, and energy aspects of this final rule. We will consider all comments received by the closing date and may amend this final rule because of those comments. We will post all comments we receive, without change, to http://www.regulations.gov, including any personal information you provide. We will also post a report summarizing each substantive verbal contact we receive about this final rule. Costs of Compliance We estimate that this AD affects no engines installed on airplanes of U.S. registry. We estimate the following costs to comply with this AD: Estimated Costs ---------------------------------------------------------------------------------------------------------------- Cost per Cost on U.S. Action Labor cost Parts cost product operators ---------------------------------------------------------------------------------------------------------------- Fan hub inspection................. 2 work-hours x $85 per hour $0 $170 $0 = $170. ---------------------------------------------------------------------------------------------------------------- Authority for This Rulemaking Title 49 of the United States Code specifies the FAA's authority to issue rules on aviation safety. Subtitle I, Section 106, describes the authority of the FAA Administrator. Subtitle VII, Aviation Programs, describes in more detail the scope of the Agency's authority. We are issuing this rulemaking under the authority described in Subtitle VII, Part A, Subpart III, Section 44701, ``General requirements.'' Under that section, Congress charges the FAA with promoting safe flight of civil aircraft in air commerce by prescribing regulations for practices, methods, and procedures the Administrator finds necessary for safety in air commerce. This regulation is within the scope of that authority because it addresses an unsafe condition that is likely to exist or develop on products identified in this rulemaking action. This AD is issued in accordance with authority delegated by the Executive Director, Aircraft Certification Service, as authorized by FAA Order 8000.51C. In accordance with that order, issuance of ADs is normally a function of the Compliance and Airworthiness Division, but during this transition period, the Executive Director has delegated the authority to issue ADs applicable to engines, propellers, and associated appliances to the Manager, Engine and Propeller Standards Branch, Policy and Innovation Division. Regulatory Findings This AD will not have federalism implications under Executive Order 13132. This AD will not have a substantial direct effect on the States, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government. For the reasons discussed above, I certify that this AD: (1) Is not a ``significant regulatory action'' under Executive Order 12866, [[Page 51981]] (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska, to the extent that it justifies making a regulatory distinction, and (4) Will not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. Adoption of the Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA amends part 39 of the Federal Aviation Regulations (14 CFR part 39) as follows: PART 39--AIRWORTHINESS DIRECTIVES 0 1. The authority citation for part 39 continues to read as follows: Authority: 49 U.S.C. 106(g), 40113, 44701. Sec. 39.13 [Amended] 0 2. The FAA amends Sec. 39.13 by adding the following new airworthiness directive (AD): 2017-23-03 Engine Alliance: Amendment 39-19097; Docket No. FAA-2017- 0988; Product Identifier 2017-NE-37-AD. (a) Effective Date This AD is effective November 24, 2017. (b) Affected ADs This AD supersedes Emergency AD 2017-21-51, Product Identifier 2017-NE-37-AD, issued on October 12, 2017. (c) Applicability This AD applies to all Engine Alliance (EA) GP7270, GP7272, and GP7277 model turbofan engines. (d) Subject Joint Aircraft System Component (JASC) Code 7230, Turbine Engine Compressor Section. (e) Unsafe Condition This AD was prompted by failure of a fan hub. We are issuing this AD to prevent failure of the fan hub. The unsafe condition, if not corrected, could result in uncontained release of the fan hub, damage to the engine, and damage to the airplane. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Required Actions (1) Perform a visual inspection of the fan hub in accordance with the Accomplishment Instructions, paragraph 1.B., 1.C., and 1.D., of EA Alert Service Bulletin (ASB) EAGP-A72-383, Revision No. 1, dated October 12, 2017, at the times specified in paragraphs (g)(1)(i) through (iii) of this AD. (i) For fan hubs with 3,500 cycles since new (CSN) or more on the effective date of this AD, inspect within 2 weeks after the effective date of this AD. (ii) For fan hubs with 2,000 CSN or more, but less than 3,500 CSN, on the effective date of this AD, inspect within 5 weeks after the effective date of this AD. (iii) For fan hubs with less than 2,000 CSN on the effective date of this AD, inspect within 8 weeks after the effective date of this AD. (2) If defects or damage to the fan hub are found outside the serviceable limits specified in Table 1 of EA ASB EAGP7-A72-383, Revision No. 1, dated October 12, 2017, remove the hub from service and replace with a part that passed the inspection specified in paragraph (g)(1) of this AD, prior to further flight. (h) Credit for Previous Actions You may take credit for the inspection required by paragraph (g)(1) of this AD if you performed the inspection before the effective date of this AD, using EA ASB EAGP7-A72-383, dated October 7, 2017. (i) Alternative Methods of Compliance (AMOCs) (1) The Manager, ECO Branch, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the manager of the certification office, send it to the attention of the person identified in paragraph (j) of this AD. Information may be emailed to: [email protected]. (2) Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/certificate holding district office. (j) Related Information For more information about this AD, contact David Bethka, Aerospace Engineer, ECO Branch, FAA, 1200 District Avenue, Burlington, MA 01803; phone: 781-238-7129; fax: 781-238-7199; email: [email protected]. (k) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference (IBR) of the service information listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51. (2) You must use this service information as applicable to do the actions required by this AD, unless the AD specifies otherwise. (i) Engine Alliance Alert Service Bulletin EAGP7-A72-383, Revision No. 1, dated October 12, 2017. (ii) Reserved. (3) For Engine Alliance service information identified in this AD, contact Engine Alliance, 400 Main St., East Hartford, CT 06108, M/S 169-10, phone: 800-565-0140; email: [email protected]; Web site: www.engineallianceportal.com. (4) You may view this service information at FAA, Engine and Propeller Standards Branch, 1200 District Avenue, Burlington, MA. For information on the availability of this material at the FAA, call 781-238-7125. (5) You may view this service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html. Issued in Burlington, Massachusetts, on November 6, 2017. Robert J. Ganley, Manager, Engine and Propeller Standards Branch, Aircraft Certification Service. [FR Doc. 2017-24462 Filed 11-8-17; 8:45 am] BILLING CODE 4910-13-P
![Federal Register / Vol. 82, No. 216 / Thursday, November 9, 2017 / Rules and Regulations 51979
final regulatory flexibility analysis do BUREAU OF CONSUMER FINANCIAL Final rule; request for
ACTION:
not apply. PROTECTION comments.
Paperwork Reduction Act Authority and Issuance SUMMARY: We are superseding
In accordance with the Paperwork For the reasons set forth in the Emergency Airworthiness Directive
Reduction Act of 1995,11 the agencies preamble, the Bureau amends (AD) 2017–21–51 for all Engine Alliance
reviewed this final rule. No collections Regulation Z, 12 CFR part 1026, as set (EA) GP7200 series turbofan engines.
of information pursuant to the forth below: AD 2017–21–51 was sent previously to
Paperwork Reduction Act are contained all known U.S. owners and operators of
in the final rule. PART 1026—TRUTH IN LENDING GP7200 series turbofan engines. AD
(REGULATION Z) 2017–21–51 required visual inspections
List of Subjects of all fan hubs for damage. This AD
■ 3. The authority citation for part 1026 retains the same required actions as AD
12 CFR Part 226
continues to read as follows: 2017–21–51 and clarifies the
Advertising, Consumer protection, Authority: 12 U.S.C. 2601, 2603–2605, compliance requirements. This AD was
Federal Reserve System, Reporting and 2607, 2609, 2617, 3353, 5511, 5512, 5532, prompted by the failure of a GP7200 fan
recordkeeping requirements, Truth in 5581; 15 U.S.C. 1601 et seq. hub. We are issuing this AD to address
lending. the unsafe condition on these products.
■ 4. In supplement I to part 1026, under
12 CFR Part 1026 Section 1026.3—Exempt Transactions, DATES: This AD is effective November
under 3(b) Credit Over Applicable 24, 2017.
Advertising, Appraisal, Appraiser, The Director of the Federal Register
Banking, Banks, Consumer protection, Threshold Amount, paragraph 3.ix is
added to read as follows: approved the incorporation by reference
Credit, Credit unions, Mortgages, of a certain publication listed in this AD
National banks, Reporting and Supplement I to Part 1026—Official as of November 24, 2017.
recordkeeping requirements, Savings Interpretations We must receive any comments on
associations, Truth in lending. this AD by December 26, 2017.
* * * * *
BOARD OF GOVERNORS OF THE ADDRESSES: You may send comments,
Subpart A—General
FEDERAL RESERVE SYSTEM using the procedures found in 14 CFR
* * * * * 11.43 and 11.45, by any of the following
Authority and Issuance
Section 1026.3—Exempt Transactions methods:
For the reasons set forth in the * * * * * • Federal eRulemaking Portal: Go to
preamble, the Board amends Regulation http://www.regulations.gov. Follow the
Z, 12 CFR part 226, as set forth below: 3(b) Credit Over Applicable Threshold
instructions for submitting comments.
Amount
• Fax: 202–493–2251.
PART 226—TRUTH IN LENDING * * * * * • Mail: U.S. Department of
(REGULATION Z) 3. * * * Transportation, Docket Operations, M–
ix. From January 1, 2018 through December
30, West Building Ground Floor, Room
■ 1. The authority citation for part 226 31, 2018, the threshold amount is $55,800.
W12–140, 1200 New Jersey Avenue SE.,
continues to read as follows: * * * * * Washington, DC 20590.
Authority: 12 U.S.C. 3806; 15 U.S.C. 1604, By order of the Board of Governors of the • Hand Delivery: U.S. Department of
1637(c)(5), 1639(l) and 1639h; Pub. L. 111– Federal Reserve System, acting through the Transportation, Docket Operations, M–
24, section 2, 123 Stat. 1734; Pub. L. 111– Secretary of the Board under delegated 30, West Building Ground Floor, Room
203, 124 Stat. 1376. authority, November 2, 2017. W12–140, 1200 New Jersey Avenue SE.,
Ann E. Misback, Washington, DC 20590, between 9 a.m.
Subpart A—General Secretary of the Board. and 5 p.m., Monday through Friday,
■ 2. In supplement I to part 226, under Dated: September 7, 2017. except Federal holidays.
Section 226.3—Exempt Transactions, Richard Cordray, For service information identified in
under 3(b) Credit over applicable Director, Bureau of Consumer Financial this final rule, contact Engine Alliance,
threshold amount, paragraph 3.ix is Protection. 400 Main St., East Hartford, CT 06108,
added to read as follows: [FR Doc. 2017–24445 Filed 11–8–17; 8:45 am] M/S 169–10; phone: 800–565–0140;
BILLING CODE 4810–AM–P 6210–01–P
email: help24@pw.utc.com; Web site:
Supplement I to Part 226—Official Staff www.engineallianceportal.com. You
Interpretations may view this service information at the
* * * * * FAA, Engine and Propeller Standards
DEPARTMENT OF TRANSPORTATION Branch, 1200 District Avenue,
Subpart A—General Burlington, MA. For information on the
Federal Aviation Administration
* * * * * availability of this material at the FAA,
Section 226.3—Exempt Transactions call 781–238–7125. It is also available
14 CFR Part 39
on the Internet at http://
* * * * *
[Docket No. FAA–2017–0988; Product www.regulations.gov by searching for
3(b) Credit Over Applicable Threshold Identifier 2017–NE–37–AD; Amendment 39– and locating Docket No. FAA–2017–
Amount 19097; AD 2017–23–03] 0988.
nshattuck on DSK9F9SC42PROD with RULES
* * * * *
3. * * * RIN 2120–AA64 Examining the AD Docket
ix. From January 1, 2018 through December You may examine the AD docket on
31, 2018, the threshold amount is $55,800. Airworthiness Directives; Engine
Alliance Turbofan Engines the Internet at http://
* * * * * www.regulations.gov by searching for
AGENCY:Federal Aviation and locating Docket No. FAA–2017–
11 44 U.S.C. 3506; 5 CFR part 1320. Administration (FAA), DOT. 0988; or in person at the Docket
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![Federal Register / Vol. 82, No. 216 / Thursday, November 9, 2017 / Rules and Regulations 51981
(2) Is not a ‘‘significant rule’’ under Instructions, paragraph 1.B., 1.C., and 1.D., of 06108, M/S 169–10, phone: 800–565–0140;
DOT Regulatory Policies and Procedures EA Alert Service Bulletin (ASB) EAGP–A72– email: help24@pw.utc.com; Web site:
(44 FR 11034, February 26, 1979), 383, Revision No. 1, dated October 12, 2017, www.engineallianceportal.com.
(3) Will not affect intrastate aviation at the times specified in paragraphs (g)(1)(i) (4) You may view this service information
through (iii) of this AD. at FAA, Engine and Propeller Standards
in Alaska, to the extent that it justifies (i) For fan hubs with 3,500 cycles since Branch, 1200 District Avenue, Burlington,
making a regulatory distinction, and new (CSN) or more on the effective date of MA. For information on the availability of
(4) Will not have a significant this AD, inspect within 2 weeks after the this material at the FAA, call 781–238–7125.
economic impact, positive or negative, effective date of this AD. (5) You may view this service information
on a substantial number of small entities (ii) For fan hubs with 2,000 CSN or more, that is incorporated by reference at the
under the criteria of the Regulatory but less than 3,500 CSN, on the effective date National Archives and Records
Flexibility Act. of this AD, inspect within 5 weeks after the Administration (NARA). For information on
effective date of this AD. the availability of this material at NARA, call
List of Subjects in 14 CFR Part 39 (iii) For fan hubs with less than 2,000 CSN 202–741–6030, or go to: http://
Air transportation, Aircraft, Aviation on the effective date of this AD, inspect www.archives.gov/federal-register/cfr/ibr-
within 8 weeks after the effective date of this locations.html.
safety, Incorporation by reference, AD.
Safety. Issued in Burlington, Massachusetts, on
(2) If defects or damage to the fan hub are November 6, 2017.
Adoption of the Amendment found outside the serviceable limits specified
in Table 1 of EA ASB EAGP7–A72–383, Robert J. Ganley,
Accordingly, under the authority Revision No. 1, dated October 12, 2017, Manager, Engine and Propeller Standards
delegated to me by the Administrator, remove the hub from service and replace Branch, Aircraft Certification Service.
the FAA amends part 39 of the Federal with a part that passed the inspection [FR Doc. 2017–24462 Filed 11–8–17; 8:45 am]
Aviation Regulations (14 CFR part 39) as specified in paragraph (g)(1) of this AD, prior BILLING CODE 4910–13–P
follows: to further flight.
(h) Credit for Previous Actions
PART 39—AIRWORTHINESS DEPARTMENT OF TRANSPORTATION
You may take credit for the inspection
DIRECTIVES required by paragraph (g)(1) of this AD if you
performed the inspection before the effective Federal Aviation Administration
■ 1. The authority citation for part 39 date of this AD, using EA ASB EAGP7–A72–
continues to read as follows: 383, dated October 7, 2017. 14 CFR Part 95
Authority: 49 U.S.C. 106(g), 40113, 44701. [Docket No. 31165; Amdt. No. 536]
(i) Alternative Methods of Compliance
§ 39.13 [Amended] (AMOCs)
(1) The Manager, ECO Branch, FAA, has IFR Altitudes; Miscellaneous
■ 2. The FAA amends § 39.13 by adding Amendments
the authority to approve AMOCs for this AD,
the following new airworthiness if requested using the procedures found in 14
directive (AD): AGENCY: Federal Aviation
CFR 39.19. In accordance with 14 CFR 39.19,
send your request to your principal inspector Administration (FAA), DOT.
2017–23–03 Engine Alliance: Amendment
39–19097; Docket No. FAA–2017–0988; or local Flight Standards District Office, as ACTION: Final rule.
Product Identifier 2017–NE–37–AD. appropriate. If sending information directly
to the manager of the certification office, SUMMARY: This document adopts
(a) Effective Date send it to the attention of the person miscellaneous amendments to the
This AD is effective November 24, 2017. identified in paragraph (j) of this AD. required IFR (instrument flight rules)
Information may be emailed to: ANE-AD- altitudes and changeover points for
(b) Affected ADs AMOC@faa.gov. certain Federal airways, jet routes, or
This AD supersedes Emergency AD 2017– (2) Before using any approved AMOC, direct routes for which a minimum or
21–51, Product Identifier 2017–NE–37–AD, notify your appropriate principal inspector,
maximum en route authorized IFR
issued on October 12, 2017. or lacking a principal inspector, the manager
of the local flight standards district office/ altitude is prescribed. This regulatory
(c) Applicability certificate holding district office. action is needed because of changes
This AD applies to all Engine Alliance (EA) occurring in the National Airspace
(j) Related Information System. These changes are designed to
GP7270, GP7272, and GP7277 model
turbofan engines. For more information about this AD, provide for the safe and efficient use of
contact David Bethka, Aerospace Engineer, the navigable airspace under instrument
(d) Subject ECO Branch, FAA, 1200 District Avenue, conditions in the affected areas.
Joint Aircraft System Component (JASC) Burlington, MA 01803; phone: 781–238–
Code 7230, Turbine Engine Compressor 7129; fax: 781–238–7199; email: DATES: Effective 0901 UTC, December 7,
Section. david.bethka@faa.gov. 2017.
FOR FURTHER INFORMATION CONTACT:
(e) Unsafe Condition (k) Material Incorporated by Reference
Thomas J. Nichols, Flight Procedure
This AD was prompted by failure of a fan (1) The Director of the Federal Register Standards Branch (AMCAFS–420),
hub. We are issuing this AD to prevent approved the incorporation by reference
(IBR) of the service information listed in this
Flight Technologies and Programs
failure of the fan hub. The unsafe condition,
if not corrected, could result in uncontained paragraph under 5 U.S.C. 552(a) and 1 CFR Division, Flight Standards Service,
release of the fan hub, damage to the engine, part 51. Federal Aviation Administration, Mike
and damage to the airplane. (2) You must use this service information Monroney Aeronautical Center, 6500
as applicable to do the actions required by South MacArthur Blvd., Oklahoma City,
(f) Compliance
nshattuck on DSK9F9SC42PROD with RULES
this AD, unless the AD specifies otherwise. OK 73169 (Mail Address: P.O. Box
Comply with this AD within the (i) Engine Alliance Alert Service Bulletin 25082, Oklahoma City, OK 73125)
compliance times specified, unless already EAGP7–A72–383, Revision No. 1, dated telephone: (405) 954–4164.
done. October 12, 2017.
(ii) Reserved. SUPPLEMENTARY INFORMATION: This
(g) Required Actions (3) For Engine Alliance service information amendment to part 95 of the Federal
(1) Perform a visual inspection of the fan identified in this AD, contact Engine Aviation Regulations (14 CFR part 95)
hub in accordance with the Accomplishment Alliance, 400 Main St., East Hartford, CT amends, suspends, or revokes IFR
VerDate Sep<11>2014 13:39 Nov 08, 2017 Jkt 244001 PO 00000 Frm 00009 Fmt 4700 Sfmt 4700 E:\FR\FM\09NOR1.SGM 09NOR1](https://thefederalregister.org/doc/82_FR_52195/page/3.svg)
Document Created: 2018-10-25 10:29:26
Document Modified: 2018-10-25 10:29:26
| Category | Regulatory Information | |
| Collection | Federal Register | |
| sudoc Class | AE 2.7: GS 4.107: AE 2.106: | |
| Publisher | Office of the Federal Register, National Archives and Records Administration | |
| Section | Rules and Regulations | |
| Action | Final rule; request for comments. | |
| Dates | This AD is effective November 24, 2017. | |
| Contact | David Bethka, Aerospace Engineer, ECO Branch, FAA, 1200 District Avenue, Burlington, MA 01803; phone: 781- 238-7129; fax: 781-238-7199; email: [email protected] | |
| FR Citation | 82 FR 51979 | |
| RIN Number | 2120-AA64 | |
| CFR Associated | Air Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety |
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