82_FR_13802 82 FR 13753 - Airworthiness Directives; Safran Helicopter Engines, S.A., Turboshaft Engines

82 FR 13753 - Airworthiness Directives; Safran Helicopter Engines, S.A., Turboshaft Engines

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 82, Issue 49 (March 15, 2017)

Page Range13753-13755
FR Document2017-05236

We are adopting a new airworthiness directive (AD) for all Safran Helicopter Engines, S.A., Arriel 1A1, 1A2, 1B, 1C, 1C1, 1C2, 1D, 1D1, 1E2, 1K1, 1S, and 1S1 turboshaft engines. Emergency AD 2017-04-51 was sent previously to all known U.S. owners and operators of these engines. This AD requires inspecting, wrapping, and replacing the affected drain valve assembly (DV) installed on these Arriel 1 engines. This AD was prompted by reports of fuel leaks originating from the DV on certain Arriel engines. We are issuing this AD to correct the unsafe condition on these products.

Federal Register, Volume 82 Issue 49 (Wednesday, March 15, 2017)
[Federal Register Volume 82, Number 49 (Wednesday, March 15, 2017)]
[Rules and Regulations]
[Pages 13753-13755]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2017-05236]



[[Page 13753]]

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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2017-0115; Directorate Identifier 2017-NE-04-AD; 
Amendment 39-18824; AD 2017-04-51]
RIN 2120-AA64


Airworthiness Directives; Safran Helicopter Engines, S.A., 
Turboshaft Engines

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule; request for comments.

-----------------------------------------------------------------------

SUMMARY: We are adopting a new airworthiness directive (AD) for all 
Safran Helicopter Engines, S.A., Arriel 1A1, 1A2, 1B, 1C, 1C1, 1C2, 1D, 
1D1, 1E2, 1K1, 1S, and 1S1 turboshaft engines. Emergency AD 2017-04-51 
was sent previously to all known U.S. owners and operators of these 
engines. This AD requires inspecting, wrapping, and replacing the 
affected drain valve assembly (DV) installed on these Arriel 1 engines. 
This AD was prompted by reports of fuel leaks originating from the DV 
on certain Arriel engines. We are issuing this AD to correct the unsafe 
condition on these products.

DATES: This AD is effective March 30, 2017 to all persons except those 
persons to whom it was made immediately effective by Emergency AD 2017-
04-51, issued on February 8, 2017, which contained the requirements of 
this amendment.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication identified in this AD as of March 
30, 2017.
    We must receive comments on this AD by May 1, 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: Deliver to Mail address above between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
    For service information identified in this AD, contact Safran 
Helicopter Engines, S.A., 40220 Tarnos, France; phone: (33) 05 59 74 40 
00; fax: (33) 05 59 74 45 15.

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-
0115; or in person at the Docket Operations Office between 9 a.m. and 5 
p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this AD, the regulatory evaluation, any comments received, and 
other information. The street address for the Docket Operations 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: Robert Green, Aerospace Engineer, 
Engine Certification Office, FAA, Engine & Propeller Directorate, 1200 
District Avenue, Burlington, MA 01803; phone: 781-238-7754; fax: 781-
238-7199; email: [email protected].

SUPPLEMENTARY INFORMATION: 

Discussion

    On February 8, 2017, we issued Emergency AD 2017-04-51, which 
requires inspecting, wrapping, and replacing the DV. This emergency AD 
was sent previously to all known U.S. owners and operators of these 
Safran Helicopter Engines, S.A., Arriel 1A1, 1A2, 1B, 1C, 1C1, 1C2, 1D, 
1D1, 1E2, 1K1, 1S, and 1S1 turboshaft engines. This action was prompted 
by reports of fuel leaks originating from the DV on certain Arriel 
engines. This condition, if not corrected, could result in engine 
compartment fire, in-flight shutdown, and damage to the helicopter.

Relevant Service Information Under 1 CFR Part 51

    We reviewed Safran Helicopter Engines Alert Mandatory Service 
Bulletin A292 73 0851, Version A, dated January 31, 2017. The MSB 
describes procedures for inspecting, wrapping, and replacing the DV. 
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 inspecting, wrapping, and replacing the DV.

FAA's Determination of the Effective Date

    An unsafe condition exists that requires the immediate adoption of 
this AD. The FAA has found that the risk to the flying public justifies 
waiving notice and comment prior to adoption of this rule because the 
compliance requirements are within 10 flight hours or 7 days. 
Therefore, we find that notice and opportunity for prior public comment 
are impracticable and 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 was not preceded by notice and an opportunity for public 
comment. However, we invite you to send any written data, views, or 
arguments about this AD. Send your comments to an address listed under 
the ADDRESSES section. Include the docket number FAA-2017-0115 and 
Directorate Identifier 2017-NE-04-AD at the beginning of your comments. 
We specifically invite comments on the overall regulatory, economic, 
environmental, and energy aspects of this AD. We will consider all 
comments received by the closing date and may amend this AD 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 AD.

Costs of Compliance

    We estimate that this AD affects 70 engines installed on 
helicopters of U.S. registry.
    We estimate the following costs to comply with this AD:

[[Page 13754]]



                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                    Cost per       Cost on U.S.
               Action                        Labor cost           Parts cost        product         operators
----------------------------------------------------------------------------------------------------------------
Inspecting, wrapping, and replacing   4.5 work-hours x $85             $7,805        $8,187.50         $573,125
 the DV.                               per hour = $382.50.
----------------------------------------------------------------------------------------------------------------

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.

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,
    (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 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):

2017-04-51 Safran Helicopter Engines, S.A.: Amendment 39-18824; 
Docket No. FAA-2017-0115; Directorate Identifier 2017-NE-04-AD.

(a) Effective Date

    This AD is effective March 30, 2017 to all persons except those 
persons to whom it was made immediately effective by Emergency AD 
2017-04-51, issued on February 8, 2017, which contained the 
requirements of this amendment.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to all Safran Helicopter Engines, S.A., Arriel 
1A1, 1A2, 1B, 1C, 1C1, 1C2, 1D, 1D1, 1E2, 1K1, 1S, and 1S1 
turboshaft engines equipped with a drain valve assembly (DV) with a 
part number and a serial number listed in Appendix 5.1 in Safran 
Helicopter Engines Alert Mandatory Service Bulletin (MSB) A292 73 
0851, Version A, dated January 31, 2017.

(d) Subject

    Joint Aircraft System Component (JASC) Code 7321, Fuel Control/
Turbine Engines.

(e) Unsafe Condition

    This AD was prompted by reports of fuel leaks originating from 
the DV on certain Arriel engines. We are issuing this AD to prevent 
an engine compartment fire, in-flight shutdown, and damage to the 
helicopter.

(f) Compliance

    (1) Comply with this AD within the compliance times specified, 
unless already done.
    (2) Within 10 flight hours or 7 days, whichever occurs first, 
after the effective date of this AD:
    (i) Replace the affected DV with a DV eligible for installation. 
Use the Accomplishment Instructions, Paragraph 2, of Safran 
Helicopter Engines Alert MSB A292 73 0851, Version A, dated January 
31, 2017, to do the replacement; or
    (ii) Visually inspect the affected DV for fuel leakage.
    (A) If a fuel leak is detected, replace the affected DV with a 
DV eligible for installation, before the next flight.
    (B) If no fuel leak is detected, before next flight, wrap the 
affected DV with a self-amalgamate tape using the Accomplishment 
Instructions, paragraph 2, of Safran Helicopter Engines Alert MSB 
A292 73 0851, Version A, dated January 31, 2017.
    (C) After wrapping an affected DV, as specified in paragraph 
(f)(2)(ii)(B) of this AD, inspect the DV for fuel leakage before 
each first flight of the day. If a fuel leak is detected, replace 
the affected DV with a DV eligible for installation, before the next 
flight.
    (D) After wrapping an affected DV, as specified in paragraph 
(f)(2)(ii)(B) of this AD, inspect the DV wrapping before each first 
flight of the day. If the wrapping is found defective (loose, 
missing, or damaged), before the next flight, remove the wrap and 
re-wrap the affected DV using the Accomplishment Instructions, 
paragraph 2, of Safran Helicopter Engines Alert MSB A292 73 0851, 
Version A, dated January 31, 2017.
    (E) For an engine on which the affected DV was wrapped, within 
180 days after the first wrapping of the affected DV as specified in 
paragraph (f)(2)(ii)(B) of this AD, replace the affected DV with a 
DV eligible for installation.

(g) Definitions

    For the purpose of this AD, a DV eligible for installation is:
    (1) a DV that is not affected by this AD; or
    (2) a DV in which the diaphragm has been replaced in accordance 
with the instructions in paragraph 4 of Safran Helicopter Engines 
Alert MSB A292 73 0851, Version A, dated January 31, 2017.

(h) Terminating Action

    Replacement of an affected DV installed on an engine, with a DV 
eligible for installation constitutes terminating action for the 
repetitive inspections required by paragraph (f)(2)(ii) of this AD.

(i) Alternative Methods of Compliance (AMOCs)

    The Manager, Engine Certification Office, may approve AMOCs for 
this AD. Use the procedures found in 14 CFR 39.19 to make your 
request. You may email your request to: [email protected].

(j) Related Information

    (1) For further information about this AD, contact: Robert 
Green, Aerospace Engineer, Engine Certification Office, FAA, Engine 
& Propeller Directorate, 1200 District Avenue, Burlington, MA 01803; 
phone: 781-238-7754; fax: 781-238-7199; email: [email protected].
    (2) Refer to MCAI European Aviation Safety Agency Emergency AD 
No. 2017-0019-E, dated February 3, 2017, for more information.

[[Page 13755]]

(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) Safran Helicopter Engines Alert Mandatory Service Bulletin 
A292 73 0851, Version A, dated January 31, 2017.
    (ii) Reserved.
    (3) For Safran Helicopter Engines service information identified 
in this AD, contact Safran Helicopter Engines, S.A., 40220 Tarnos, 
France; phone: (33) 05 59 74 40 00; fax: (33) 05 59 74 45 15.
    (4) You may view this service information at FAA, Engine & 
Propeller Directorate, 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 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 March 8, 2017.
Carlos A. Pestana,
Acting Assistant Manager, Engine & Propeller Directorate, Aircraft 
Certification Service.
[FR Doc. 2017-05236 Filed 3-14-17; 8:45 am]
 BILLING CODE 4910-13-P



                                                              Federal Register / Vol. 82, No. 49 / Wednesday, March 15, 2017 / Rules and Regulations                                         13753

                                             DEPARTMENT OF TRANSPORTATION                            p.m., Monday through Friday, except                   FAA’s Determination
                                                                                                     Federal holidays.
                                             Federal Aviation Administration                           For service information identified in                 We are issuing this AD because we
                                                                                                     this AD, contact Safran Helicopter                    evaluated all the relevant information
                                             14 CFR Part 39                                          Engines, S.A., 40220 Tarnos, France;                  and determined the unsafe condition
                                                                                                     phone: (33) 05 59 74 40 00; fax: (33) 05              described previously is likely to exist or
                                             [Docket No. FAA–2017–0115; Directorate                                                                        develop in other products of the same
                                             Identifier 2017–NE–04–AD; Amendment 39–                 59 74 45 15.
                                                                                                                                                           type design.
                                             18824; AD 2017–04–51]                                   Examining the AD Docket
                                                                                                                                                           AD Requirements
                                             RIN 2120–AA64                                             You may examine the AD docket on
                                                                                                     the Internet at http://                                This AD requires inspecting,
                                             Airworthiness Directives; Safran                        www.regulations.gov by searching for                  wrapping, and replacing the DV.
                                             Helicopter Engines, S.A., Turboshaft                    and locating Docket No. FAA–2017–
                                             Engines                                                                                                       FAA’s Determination of the Effective
                                                                                                     0115; or in person at the Docket                      Date
                                             AGENCY:  Federal Aviation                               Operations Office between 9 a.m. and 5
                                             Administration (FAA), DOT.                              p.m., Monday through Friday, except                     An unsafe condition exists that
                                                                                                     Federal holidays. The AD docket                       requires the immediate adoption of this
                                             ACTION: Final rule; request for
                                                                                                     contains this AD, the regulatory                      AD. The FAA has found that the risk to
                                             comments.
                                                                                                     evaluation, any comments received, and                the flying public justifies waiving notice
                                             SUMMARY:   We are adopting a new                        other information. The street address for             and comment prior to adoption of this
                                             airworthiness directive (AD) for all                    the Docket Operations Office (phone:                  rule because the compliance
                                             Safran Helicopter Engines, S.A., Arriel                 800–647–5527) is in the ADDRESSES                     requirements are within 10 flight hours
                                             1A1, 1A2, 1B, 1C, 1C1, 1C2, 1D, 1D1,                    section. Comments will be available in                or 7 days. Therefore, we find that notice
                                             1E2, 1K1, 1S, and 1S1 turboshaft                        the AD docket shortly after receipt.                  and opportunity for prior public
                                             engines. Emergency AD 2017–04–51                        FOR FURTHER INFORMATION CONTACT:
                                                                                                                                                           comment are impracticable and that
                                             was sent previously to all known U.S.                   Robert Green, Aerospace Engineer,                     good cause exists for making this
                                             owners and operators of these engines.                  Engine Certification Office, FAA, Engine              amendment effective in less than 30
                                             This AD requires inspecting, wrapping,                  & Propeller Directorate, 1200 District                days.
                                             and replacing the affected drain valve                  Avenue, Burlington, MA 01803; phone:                  Comments Invited
                                             assembly (DV) installed on these Arriel                 781–238–7754; fax: 781–238–7199;
                                             1 engines. This AD was prompted by                      email: robert.green@faa.gov.                            This AD is a final rule that involves
                                             reports of fuel leaks originating from the                                                                    requirements affecting flight safety and
                                                                                                     SUPPLEMENTARY INFORMATION:
                                             DV on certain Arriel engines. We are                                                                          was not preceded by notice and an
                                             issuing this AD to correct the unsafe                   Discussion                                            opportunity for public comment.
                                             condition on these products.                              On February 8, 2017, we issued                      However, we invite you to send any
                                             DATES: This AD is effective March 30,                   Emergency AD 2017–04–51, which                        written data, views, or arguments about
                                             2017 to all persons except those persons                requires inspecting, wrapping, and                    this AD. Send your comments to an
                                             to whom it was made immediately                         replacing the DV. This emergency AD                   address listed under the ADDRESSES
                                             effective by Emergency AD 2017–04–51,                   was sent previously to all known U.S.                 section. Include the docket number
                                             issued on February 8, 2017, which                       owners and operators of these Safran                  FAA–2017–0115 and Directorate
                                             contained the requirements of this                      Helicopter Engines, S.A., Arriel 1A1,                 Identifier 2017–NE–04–AD at the
                                             amendment.                                              1A2, 1B, 1C, 1C1, 1C2, 1D, 1D1, 1E2,                  beginning of your comments. We
                                                The Director of the Federal Register                 1K1, 1S, and 1S1 turboshaft engines.                  specifically invite comments on the
                                             approved the incorporation by reference                 This action was prompted by reports of                overall regulatory, economic,
                                             of a certain publication identified in this             fuel leaks originating from the DV on                 environmental, and energy aspects of
                                             AD as of March 30, 2017.                                certain Arriel engines. This condition, if            this AD. We will consider all comments
                                                We must receive comments on this                     not corrected, could result in engine                 received by the closing date and may
                                             AD by May 1, 2017.                                      compartment fire, in-flight shutdown,                 amend this AD because of those
                                             ADDRESSES: You may send comments,                       and damage to the helicopter.                         comments.
                                             using the procedures found in 14 CFR                                                                            We will post all comments we
                                                                                                     Relevant Service Information Under 1                  receive, without change, to http://
                                             11.43 and 11.45, by any of the following
                                                                                                     CFR Part 51                                           www.regulations.gov, including any
                                             methods:
                                                • Federal eRulemaking Portal: Go to                    We reviewed Safran Helicopter                       personal information you provide. We
                                             http://www.regulations.gov. Follow the                  Engines Alert Mandatory Service                       will also post a report summarizing each
                                             instructions for submitting comments.                   Bulletin A292 73 0851, Version A, dated               substantive verbal contact we receive
                                                • Fax: 202–493–2251.                                 January 31, 2017. The MSB describes                   about this AD.
                                                • Mail: U.S. Department of                           procedures for inspecting, wrapping,                  Costs of Compliance
                                             Transportation, Docket Operations, M–                   and replacing the DV. This service
                                             30, West Building Ground Floor, Room                    information is reasonably available                     We estimate that this AD affects 70
                                             W12–140, 1200 New Jersey Avenue SE.,                    because the interested parties have                   engines installed on helicopters of U.S.
                                             Washington, DC 20590.                                   access to it through their normal course              registry.
                                                • Hand Delivery: Deliver to Mail                     of business or by the means identified                  We estimate the following costs to
rmajette on DSK30RV082PROD with RULES




                                             address above between 9 a.m. and 5                      in the ADDRESSES section.                             comply with this AD:




                                        VerDate Sep<11>2014   14:21 Mar 14, 2017   Jkt 241001   PO 00000   Frm 00013   Fmt 4700   Sfmt 4700   E:\FR\FM\15MRR1.SGM   15MRR1


                                             13754            Federal Register / Vol. 82, No. 49 / Wednesday, March 15, 2017 / Rules and Regulations

                                                                                                                  ESTIMATED COSTS
                                                                                                                                                                              Cost per        Cost on U.S.
                                                                   Action                                              Labor cost                          Parts cost         product          operators

                                             Inspecting, wrapping, and replacing the DV ...         4.5 work-hours × $85 per hour = $382.50 .....           $7,805           $8,187.50          $573,125



                                             Authority for This Rulemaking                           PART 39—AIRWORTHINESS                                    (B) If no fuel leak is detected, before next
                                                                                                     DIRECTIVES                                            flight, wrap the affected DV with a self-
                                                Title 49 of the United States Code                                                                         amalgamate tape using the Accomplishment
                                             specifies the FAA’s authority to issue                                                                        Instructions, paragraph 2, of Safran
                                                                                                     ■ 1. The authority citation for part 39
                                             rules on aviation safety. Subtitle I,                                                                         Helicopter Engines Alert MSB A292 73 0851,
                                                                                                     continues to read as follows:
                                             section 106, describes the authority of                                                                       Version A, dated January 31, 2017.
                                             the FAA Administrator. Subtitle VII:                        Authority: 49 U.S.C. 106(g), 40113, 44701.           (C) After wrapping an affected DV, as
                                             Aviation Programs describes in more                     § 39.13   [Amended]                                   specified in paragraph (f)(2)(ii)(B) of this AD,
                                             detail the scope of the Agency’s                                                                              inspect the DV for fuel leakage before each
                                             authority.                                              ■ 2. The FAA amends § 39.13 by adding                 first flight of the day. If a fuel leak is
                                                We are issuing this rulemaking under                 the following new airworthiness                       detected, replace the affected DV with a DV
                                             the authority described in Subtitle VII,                directive (AD):                                       eligible for installation, before the next flight.
                                             Part A, Subpart III, Section 44701:                     2017–04–51 Safran Helicopter Engines,                    (D) After wrapping an affected DV, as
                                             ‘‘General requirements.’’ Under that                        S.A.: Amendment 39–18824; Docket No.              specified in paragraph (f)(2)(ii)(B) of this AD,
                                             section, Congress charges the FAA with                      FAA–2017–0115; Directorate Identifier             inspect the DV wrapping before each first
                                             promoting safe flight of civil aircraft in                  2017–NE–04–AD.                                    flight of the day. If the wrapping is found
                                                                                                                                                           defective (loose, missing, or damaged), before
                                             air commerce by prescribing regulations                 (a) Effective Date
                                                                                                                                                           the next flight, remove the wrap and re-wrap
                                             for practices, methods, and procedures                    This AD is effective March 30, 2017 to all          the affected DV using the Accomplishment
                                             the Administrator finds necessary for                   persons except those persons to whom it was           Instructions, paragraph 2, of Safran
                                             safety in air commerce. This regulation                 made immediately effective by Emergency               Helicopter Engines Alert MSB A292 73 0851,
                                             is within the scope of that authority                   AD 2017–04–51, issued on February 8, 2017,            Version A, dated January 31, 2017.
                                             because it addresses an unsafe condition                which contained the requirements of this                 (E) For an engine on which the affected DV
                                             that is likely to exist or develop on                   amendment.                                            was wrapped, within 180 days after the first
                                             products identified in this rulemaking                  (b) Affected ADs                                      wrapping of the affected DV as specified in
                                             action.                                                   None.                                               paragraph (f)(2)(ii)(B) of this AD, replace the
                                                                                                                                                           affected DV with a DV eligible for
                                             Regulatory Findings                                     (c) Applicability                                     installation.
                                               This AD will not have federalism                         This AD applies to all Safran Helicopter           (g) Definitions
                                             implications under Executive Order                      Engines, S.A., Arriel 1A1, 1A2, 1B, 1C, 1C1,
                                                                                                     1C2, 1D, 1D1, 1E2, 1K1, 1S, and 1S1                     For the purpose of this AD, a DV eligible
                                             13132. This AD will not have a                                                                                for installation is:
                                                                                                     turboshaft engines equipped with a drain
                                             substantial direct effect on the States, on                                                                     (1) a DV that is not affected by this AD; or
                                                                                                     valve assembly (DV) with a part number and
                                             the relationship between the national                   a serial number listed in Appendix 5.1 in               (2) a DV in which the diaphragm has been
                                             government and the States, or on the                    Safran Helicopter Engines Alert Mandatory             replaced in accordance with the instructions
                                             distribution of power and                               Service Bulletin (MSB) A292 73 0851,                  in paragraph 4 of Safran Helicopter Engines
                                             responsibilities among the various                      Version A, dated January 31, 2017.                    Alert MSB A292 73 0851, Version A, dated
                                             levels of government.                                   (d) Subject
                                                                                                                                                           January 31, 2017.
                                               For the reasons discussed above, I                                                                          (h) Terminating Action
                                             certify that this AD:                                     Joint Aircraft System Component (JASC)
                                                                                                     Code 7321, Fuel Control/Turbine Engines.                 Replacement of an affected DV installed on
                                               (1) Is not a ‘‘significant regulatory
                                             action’’ under Executive Order 12866,                   (e) Unsafe Condition                                  an engine, with a DV eligible for installation
                                               (2) Is not a ‘‘significant rule’’ under                                                                     constitutes terminating action for the
                                                                                                        This AD was prompted by reports of fuel            repetitive inspections required by paragraph
                                             DOT Regulatory Policies and Procedures                  leaks originating from the DV on certain
                                                                                                                                                           (f)(2)(ii) of this AD.
                                             (44 FR 11034, February 26, 1979),                       Arriel engines. We are issuing this AD to
                                               (3) Will not affect intrastate aviation               prevent an engine compartment fire, in-flight         (i) Alternative Methods of Compliance
                                             in Alaska to the extent that it justifies               shutdown, and damage to the helicopter.               (AMOCs)
                                             making a regulatory distinction, and                    (f) Compliance                                          The Manager, Engine Certification Office,
                                               (4) Will not have a significant                          (1) Comply with this AD within the                 may approve AMOCs for this AD. Use the
                                             economic impact, positive or negative,                  compliance times specified, unless already            procedures found in 14 CFR 39.19 to make
                                             on a substantial number of small entities               done.                                                 your request. You may email your request to:
                                             under the criteria of the Regulatory                       (2) Within 10 flight hours or 7 days,              ANE-AD-AMOC@faa.gov.
                                             Flexibility Act.                                        whichever occurs first, after the effective date      (j) Related Information
                                                                                                     of this AD:
                                             List of Subjects in 14 CFR Part 39                         (i) Replace the affected DV with a DV                (1) For further information about this AD,
                                                                                                     eligible for installation. Use the                    contact: Robert Green, Aerospace Engineer,
                                               Air transportation, Aircraft, Aviation
                                                                                                     Accomplishment Instructions, Paragraph 2,             Engine Certification Office, FAA, Engine &
                                             safety, Incorporation by reference,                                                                           Propeller Directorate, 1200 District Avenue,
                                                                                                     of Safran Helicopter Engines Alert MSB A292
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                                             Safety.                                                                                                       Burlington, MA 01803; phone: 781–238–
                                                                                                     73 0851, Version A, dated January 31, 2017,
                                             Adoption of the Amendment                               to do the replacement; or                             7754; fax: 781–238–7199; email:
                                                                                                        (ii) Visually inspect the affected DV for fuel     robert.green@faa.gov.
                                               Accordingly, under the authority                      leakage.                                                (2) Refer to MCAI European Aviation
                                             delegated to me by the Administrator,                      (A) If a fuel leak is detected, replace the        Safety Agency Emergency AD No. 2017–
                                             the FAA amends 14 CFR part 39 as                        affected DV with a DV eligible for                    0019–E, dated February 3, 2017, for more
                                             follows:                                                installation, before the next flight.                 information.



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                                                              Federal Register / Vol. 82, No. 49 / Wednesday, March 15, 2017 / Rules and Regulations                                           13755

                                             (k) Material Incorporated by Reference                  FOR FURTHER INFORMATION CONTACT:                      will be 1.00 percent for the period
                                                (1) The Director of the Federal Register             Deborah C. Murphy (Murphy.Deborah@                    during which a benefit is in pay status
                                             approved the incorporation by reference                 PBGC.gov), Assistant General Counsel                  and 4.00 percent during any years
                                             (IBR) of the service information listed in this         for Regulatory Affairs, Pension Benefit               preceding the benefit’s placement in pay
                                             paragraph under 5 U.S.C. 552(a) and 1 CFR               Guaranty Corporation, 1200 K Street                   status. In comparison with the interest
                                             part 51.                                                NW., Washington, DC 20005, 202–326–                   assumptions in effect for March 2017,
                                                (2) You must use this service information
                                             as applicable to do the actions required by
                                                                                                     4400 ext. 3451. (TTY/TDD users may                    these interest assumptions represent a
                                             this AD, unless the AD specifies otherwise.             call the Federal relay service toll free at           decrease of 0.25 percent in the
                                                (i) Safran Helicopter Engines Alert                  1–800–877–8339 and ask to be                          immediate rate and no changes in i1, i2,
                                             Mandatory Service Bulletin A292 73 0851,                connected to 202–326–4400 ext. 3451.)                 or i3.
                                             Version A, dated January 31, 2017.                      SUPPLEMENTARY INFORMATION: PBGC’s                        PBGC has determined that notice and
                                                (ii) Reserved.                                       regulations on Allocation of Assets in
                                                (3) For Safran Helicopter Engines service
                                                                                                                                                           public comment on this amendment are
                                                                                                     Single-Employer Plans (29 CFR part                    impracticable and contrary to the public
                                             information identified in this AD, contact
                                             Safran Helicopter Engines, S.A., 40220                  4044) and Benefits Payable in                         interest. This finding is based on the
                                             Tarnos, France; phone: (33) 05 59 74 40 00;             Terminated Single-Employer Plans (29                  need to determine and issue new
                                             fax: (33) 05 59 74 45 15.                               CFR part 4022) prescribe actuarial                    interest assumptions promptly so that
                                                (4) You may view this service information            assumptions—including interest                        the assumptions can reflect current
                                             at FAA, Engine & Propeller Directorate, 1200            assumptions—for valuing and paying                    market conditions as accurately as
                                             District Avenue, Burlington, MA. For                    plan benefits under terminating single-               possible.
                                             information on the availability of this                 employer plans covered by title IV of
                                             material at the FAA, call 781–238–7125.                                                                          Because of the need to provide
                                                                                                     the Employee Retirement Income
                                                (5) You may view this service information                                                                  immediate guidance for the valuation
                                             at the National Archives and Records
                                                                                                     Security Act of 1974. The interest
                                                                                                                                                           and payment of benefits under plans
                                             Administration (NARA). For information on               assumptions in the regulations are also
                                                                                                                                                           with valuation dates during April 2017,
                                             the availability of this material at NARA, call         published on PBGC’s Web site (http://
                                                                                                                                                           PBGC finds that good cause exists for
                                             202–741–6030, or go to: http://                         www.pbgc.gov).
                                             www.archives.gov/federal-register/cfr/ibr-                 The interest assumptions in Appendix               making the assumptions set forth in this
                                             locations.html.                                         B to part 4044 are used to value benefits             amendment effective less than 30 days
                                                                                                     for allocation purposes under ERISA                   after publication.
                                               Issued in Burlington, Massachusetts, on                                                                        PBGC has determined that this action
                                             March 8, 2017.                                          section 4044. PBGC uses the interest
                                                                                                     assumptions in Appendix B to part 4022                is not a ‘‘significant regulatory action’’
                                             Carlos A. Pestana,
                                                                                                     to determine whether a benefit is                     under the criteria set forth in Executive
                                             Acting Assistant Manager, Engine & Propeller                                                                  Order 12866.
                                                                                                     payable as a lump sum and to determine
                                             Directorate, Aircraft Certification Service.
                                                                                                     the amount to pay. Appendix C to part                    Because no general notice of proposed
                                             [FR Doc. 2017–05236 Filed 3–14–17; 8:45 am]
                                                                                                     4022 contains interest assumptions for                rulemaking is required for this
                                             BILLING CODE 4910–13–P
                                                                                                     private-sector pension practitioners to               amendment, the Regulatory Flexibility
                                                                                                     refer to if they wish to use lump-sum                 Act of 1980 does not apply. See 5 U.S.C.
                                                                                                     interest rates determined using PBGC’s                601(2).
                                             PENSION BENEFIT GUARANTY                                historical methodology. Currently, the
                                             CORPORATION                                             rates in Appendices B and C of the                    List of Subjects
                                                                                                     benefit payment regulation are the same.              29 CFR Part 4022
                                             29 CFR Parts 4022 and 4044                                 The interest assumptions are intended
                                                                                                     to reflect current conditions in the                    Employee benefit plans, Pension
                                             Allocation of Assets in Single-                                                                               insurance, Pensions, Reporting and
                                             Employer Plans; Benefits Payable in                     financial and annuity markets.
                                                                                                     Assumptions under the asset allocation                recordkeeping requirements.
                                             Terminated Single-Employer Plans;
                                             Interest Assumptions for Valuing and                    regulation are updated quarterly;                     29 CFR Part 4044
                                             Paying Benefits                                         assumptions under the benefit payments
                                                                                                     regulation are updated monthly. This                    Employee benefit plans, Pension
                                             AGENCY:  Pension Benefit Guaranty                       final rule updates the benefit payments               insurance, Pensions.
                                             Corporation.                                            interest assumptions for April 2017 and                 In consideration of the foregoing, 29
                                             ACTION: Final rule.                                     updates the asset allocation interest                 CFR parts 4022 and 4044 are amended
                                                                                                     assumptions for the second quarter                    as follows:
                                             SUMMARY:   This final rule amends the                   (April through June) of 2017.
                                             Pension Benefit Guaranty Corporation’s                     The second quarter 2017 interest                   PART 4022—BENEFITS PAYABLE IN
                                             regulations on Benefits Payable in                      assumptions under the allocation                      TERMINATED SINGLE-EMPLOYER
                                             Terminated Single-Employer Plans and                    regulation will be 2.15 percent for the               PLANS
                                             Allocation of Assets in Single-Employer                 first 20 years following the valuation
                                             Plans to prescribe interest assumptions                 date and 2.60 percent thereafter. In                  ■ 1. The authority citation for part 4022
                                             under the benefit payments regulation                   comparison with the interest                          continues to read as follows:
                                             for valuation dates in April 2017 and                   assumptions in effect for the first
                                             interest assumptions under the asset                                                                            Authority: 29 U.S.C. 1302, 1322, 1322b,
                                                                                                     quarter of 2017, these interest                       1341(c)(3)(D), and 1344.
                                             allocation regulation for valuation dates               assumptions represent no change in the
                                             in the second quarter of 2017. The                      select period (the period during which                ■ 2. In appendix B to part 4022, Rate Set
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                                             interest assumptions are used for                       the select rate (the initial rate) applies),          282, as set forth below, is added to the
                                             valuing and paying benefits under                       an increase of 0.28 percent in the select             table.
                                             terminating single-employer plans                       rate, and an increase of 0.23 percent in
                                             covered by the pension insurance                                                                              Appendix B to Part 4022—Lump Sum
                                                                                                     the ultimate rate (the final rate).
                                             system administered by PBGC.                               The April 2017 interest assumptions                Interest Rates For PBGC Payments
                                             DATES: Effective April 1, 2017.                         under the benefit payments regulation                 *        *       *    *   *



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Document Created: 2017-03-15 06:04:47
Document Modified: 2017-03-15 06:04:47
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule; request for comments.
DatesThis AD is effective March 30, 2017 to all persons except those persons to whom it was made immediately effective by Emergency AD 2017- 04-51, issued on February 8, 2017, which contained the requirements of this amendment.
ContactRobert Green, Aerospace Engineer, Engine Certification Office, FAA, Engine & Propeller Directorate, 1200 District Avenue, Burlington, MA 01803; phone: 781-238-7754; fax: 781- 238-7199; email: [email protected]
FR Citation82 FR 13753 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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