81_FR_83880 81 FR 83655 - Airworthiness Directives; BRP-Powertrain GmbH & Co KG Reciprocating Engines

81 FR 83655 - Airworthiness Directives; BRP-Powertrain GmbH & Co KG Reciprocating Engines

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 81, Issue 225 (November 22, 2016)

Page Range83655-83657
FR Document2016-27922

We are adopting a new airworthiness directive (AD) for certain BRP-Powertrain GmbH & Co KG Rotax 912 F2, 912 F3, 912 F4, 912 S2, 912 S3, 912 S4, 914 F2, 914 F3, and 914 F4 reciprocating engines. This AD requires replacement of any affected carburetor float with a float that is eligible for installation. This AD was prompted by a report of a quality escape in the manufacturing of the affected floats. We are issuing this AD to prevent failure of the carburetor float, failure of the engine, in-flight shutdown, and loss of the airplane.

Federal Register, Volume 81 Issue 225 (Tuesday, November 22, 2016)
[Federal Register Volume 81, Number 225 (Tuesday, November 22, 2016)]
[Rules and Regulations]
[Pages 83655-83657]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-27922]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2016-9103; Directorate Identifier 2016-NE-18-AD; 
Amendment 39-18711; AD 2016-23-04]
RIN 2120-AA64


Airworthiness Directives; BRP-Powertrain GmbH & Co KG 
Reciprocating Engines

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule; request for comments.

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

SUMMARY: We are adopting a new airworthiness directive (AD) for certain 
BRP-Powertrain GmbH & Co KG Rotax 912 F2, 912 F3, 912 F4, 912 S2, 912 
S3, 912 S4, 914 F2, 914 F3, and 914 F4 reciprocating engines. This AD 
requires replacement of any affected carburetor float with a float that 
is eligible for installation. This AD was prompted by a report of a 
quality escape in the manufacturing of the affected floats. We are 
issuing this AD to prevent failure of the carburetor float, failure of 
the engine, in-flight shutdown, and loss of the airplane.

DATES: This AD becomes effective December 7, 2016.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication listed in this AD as of December 7, 
2016.
    We must receive comments on this AD by January 6, 2017.

ADDRESSES: You may send comments by any of the following methods:
     Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments.
     Mail: U.S. Department of Transportation, 1200 New Jersey 
Avenue SE., West Building Ground Floor, Room W12-140, Washington, DC 
20590-0001.
     Hand Delivery: Deliver to Mail address above between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
     Fax: 202-493-2251.
    For service information identified in this AD, contact BRP-
Powertrain GmbH & Co KG, Rotaxstrasse 1, A-4623 Gunskirchen, Austria; 
phone: +43 7246 6010; fax: +43 7246 601 9130; email: 
[email protected]; Internet: http://www.FLYROTAX.com. You may view 
this service information at the FAA, Engine & Propeller Directorate, 
1200 District Avenue, Burlington, MA 01803. For information on the 
availability of

[[Page 83656]]

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-2016-9103.

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-2016-
9103; 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 mandatory continuing airworthiness information 
(MCAI), regulatory evaluation, any comments received, and other 
information. The 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: Michael Richardson-Bach, Aerospace 
Engineer, Engine Certification Office, FAA, Engine & Propeller 
Directorate, 1200 District Avenue, Burlington, MA 01803; phone: 781-
238-7747; fax: 781-238-7199; email: [email protected].

SUPPLEMENTARY INFORMATION: 

Comments Invited

    This AD is a final rule that involves requirements affecting flight 
safety, and we did not precede it by notice and opportunity for public 
comment. We invite you to send any written relevant data, views, or 
arguments about this AD. Send your comments to an address listed under 
the ADDRESSES section. Include ``Docket No. FAA-2016-9103; Directorate 
Identifier 2016-NE-18-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 
with FAA personnel concerning this AD.

Discussion

    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Community, has issued EASA 
AD 2016-0144, dated July 19, 2016 (corrected July 25, 2016) (referred 
to hereinafter as ``the MCAI''), to correct an unsafe condition for the 
specified products. The MCAI states:

    Due to a quality escape in the manufacturing process of certain 
floats, Part Number (P/N) 861185, a partial separation of the float 
outer skin may occur during engine operations. Separated particles 
could lead to a restriction of the jets in the carburetor, possibly 
reducing or blocking the fuel supply to the affected cylinder.
    This condition, if not detected and corrected, could lead to in-
flight engine shutdown and forced landing, possibly resulting in 
damage to the aeroplane and injury to the occupants.

    You may obtain further information by examining the MCAI in the AD 
docket on the Internet at http://www.regulations.gov by searching for 
and locating Docket No. FAA-2016-9103.

Related Service Information Under 1 CFR Part 51

    BRP-Powertrain GmbH & Co KG has issued Alert Service Bulletin ASB-
912-069R1/ASB-914-051R1 (one document), Revision 1, dated July 22, 
2016. The service information describes procedures for removal and 
replacement of the carburetor float. 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 and Requirements of This AD

    This product has been approved by the aviation authority of 
Austria, and is approved for operation in the United States. Pursuant 
to our bilateral agreement with the European Community, EASA has 
notified us of the unsafe condition described in the MCAI and service 
information referenced above. We are issuing this AD because we 
evaluated all information provided by EASA and determined the unsafe 
condition exists and is likely to exist or develop on other products of 
the same type design. This AD requires removal and replacement of the 
affected carburetor float.

FAA's Determination of the Effective Date

    No domestic operators use this product. Therefore, we find that 
notice and opportunity for prior public comment are unnecessary and 
that good cause exists for making this amendment effective in less than 
30 days.

Costs of Compliance

    We estimate that this AD affects 0 engines installed on aircraft of 
U.S. registry. We also estimate that it will take about 4 hours per 
engine to search maintenance records, disassemble the carburetor, and 
replace the float. The average labor rate is $85 per hour. Based on 
these figures, we estimate the cost of this AD on U.S. operators to be 
$0.

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

    We determined that 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 this AD:
    (1) Is not a ``significant regulatory action'' under Executive 
Order 12866,
    (2) Is not a ``significant rule'' under the 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:

[[Page 83657]]

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):

2016-23-04 BRP-Powertrain GmbH & Co KG (formerly BRP-Rotax GmbH & Co 
KG, Bombardier-Rotax GmbH & Co. KG, and Bombardier-Rotax GmbH): 
Amendment 39-18711; Docket No. FAA-2016-9103; Directorate Identifier 
2016-NE-18-AD.

(a) Effective Date

    This AD is effective December 7, 2016.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to BRP-Powertrain GmbH & Co KG Rotax model 912 
F2, 912 F3, 912 F4, 912 S2, 912 S3, and 912 S4 engines, and Rotax 
914 F2, 914 F3, and 914 F4 engines with:
    (1) Engine serial numbers (S/Ns) listed in Planning Information, 
Paragraph 1, Criterion A, of BRP-Powertrain GmbH & Co KG Alert 
Service Bulletin (ASB) ASB-912-069R1/ASB-914-051R1 (one document), 
Revision 1, dated July 22, 2016.
    (2) Carburetor part numbers (P/Ns) and S/Ns listed in Planning 
Information, Paragraph 1, Criterion B, of BRP-Powertrain GmbH & Co 
KG ASB ASB-912-069R1/ASB-914-051R1 (one document), Revision 1, dated 
July 22, 2016; or
    (3) Carburetor floats, P/N 861185, that do not have 3 dots 
molded on the surface, and installed after May 9, 2016.

(d) Reason

    This AD was prompted by a report of a quality escape in the 
manufacturing of the affected carburetor floats. We are issuing this 
AD to prevent failure of the carburetor float, failure of the 
engine, in-flight shutdown, and loss of the airplane.

(e) Actions and Compliance

    Comply with this AD within the compliance times specified, 
unless already done.
    (1) Within 25 flight hours (FHs) or 30 days after the effective 
date of this AD, replace any affected carburetor float with a float 
that is eligible for installation in accordance with the 
Accomplishment Instructions, Paragraph 3, of BRP-Powertrain GmbH & 
Co KG Rotax ASB ASB-912-069R1/ASB-914-051R1 (one document), Revision 
1, dated July 22, 2016.
    (2) After the effective date of this AD, do not install on any 
engine a carburetor float, P/N 861185, delivered between May 8, 
2016, and July 17, 2016, that does not have 3 dots molded into the 
surface. If the delivery date is not documented, do not install the 
part.

(f) Alternative Methods of Compliance (AMOCs)

    The Manager, Engine Certification Office, FAA, 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].

(g) Related Information

    (1) For more information about this AD, contact Michael 
Richardson-Bach, Aerospace Engineer, Engine Certification Office, 
FAA, Engine & Propeller Directorate, 1200 District Avenue, 
Burlington, MA 01803; phone: 781-238-7747; fax: 781-238-7199; email: 
[email protected].
    (2) Refer to MCAI European Aviation Safety Agency AD 2016-0144, 
dated July 19, 2016 (corrected July 25, 2016), for more information. 
You may examine the MCAI in the AD docket on the Internet at http://www.regulations.gov by searching for and locating it in Docket No. 
FAA-2016-9103.

(h) 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) BRP-Powertrain GmbH & Co KG Alert Service Bulletin ASB-912-
069R1/ASB-914-051R1 (one document), Revision 1, dated July 22, 2016.
    (ii) Reserved.
    (3) For BRP-Powertrain GmbH & Co KG service information 
identified in this AD, contact BRP-Powertrain GmbH & Co KG, 
Rotaxstrasse 1, A-4623 Gunskirchen, Austria; phone: +43 7246 6010; 
fax: +43 7246 601 9130; email: [email protected]; Internet: 
http://www.FLYROTAX.com.
    (4) You may view this service information at FAA, Engine & 
Propeller Directorate, 1200 District Avenue, Burlington, MA 01803. 
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 November 7, 2016.
Ann C. Mollica,
Acting Directorate Manager, Engine & Propeller Directorate, Aircraft 
Certification Service.
[FR Doc. 2016-27922 Filed 11-21-16; 8:45 am]
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                                                               Federal Register / Vol. 81, No. 225 / Tuesday, November 22, 2016 / Rules and Regulations                                       83655

                                              (e) Reason                                              by the Manager, New York ACO, ANE–170,                DEPARTMENT OF TRANSPORTATION
                                                 This AD was prompted by a determination              FAA; or Transport Canada Civil Aviation
                                              that wear and possible leakage of the high-             (TCCA); or Bombardier, Inc.’s TCCA Design             Federal Aviation Administration
                                              pressure seal in the cylinder of the No. 3              Approval Organization (DAO). If approved by
                                              hydraulic system reservoir could occur and              the DAO, the approval must include the                14 CFR Part 39
                                              cause high hydraulic fluid temperature and/             DAO-authorized signature.
                                              or prevent the system from reaching normal                                                                    [Docket No. FAA–2016–9103; Directorate
                                              operating pressure. We are issuing this AD to           (j) Related Information                               Identifier 2016–NE–18–AD; Amendment 39–
                                              detect and correct wear and leakage of the                                                                    18711; AD 2016–23–04]
                                                                                                        (1) Refer to Mandatory Continuing
                                              high-pressure seal in the cylinder of the               Airworthiness Information (MCAI) Canadian             RIN 2120–AA64
                                              reservoir of the No. 3 hydraulic system,
                                                                                                      Airworthiness Directive CF–2015–27, dated
                                              which can result in high hydraulic fluid                                                                      Airworthiness Directives; BRP-
                                              temperature. High hydraulic fluid                       September 14, 2015, for related information.
                                              temperature combined with a temperature                 This MCAI may be found in the AD docket               Powertrain GmbH & Co KG
                                              transducer malfunction could result in un-              on the Internet at http://www.regulations.gov         Reciprocating Engines
                                              annunciated overheating of the hydraulic                by searching for and locating Docket No.
                                                                                                      FAA–2016–7421.
                                                                                                                                                            AGENCY:  Federal Aviation
                                              system and consequent ignition sources
                                              inside the fuel tank, which, combined with                (2) Service information identified in this
                                                                                                                                                            Administration (FAA), DOT.
                                              flammable fuel vapors, could result in a fuel           AD that is not incorporated by reference is           ACTION: Final rule; request for
                                              tank explosion and consequent loss of the               available at the addresses specified in               comments.
                                              airplane.                                               paragraphs (k)(3) and (k)(4) of this AD.
                                                                                                                                                            SUMMARY:   We are adopting a new
                                              (f) Compliance                                          (k) Material Incorporated by Reference                airworthiness directive (AD) for certain
                                                 Comply with this AD within the                                                                             BRP-Powertrain GmbH & Co KG Rotax
                                                                                                         (1) The Director of the Federal Register
                                              compliance times specified, unless already                                                                    912 F2, 912 F3, 912 F4, 912 S2, 912 S3,
                                                                                                      approved the incorporation by reference
                                              done.                                                                                                         912 S4, 914 F2, 914 F3, and 914 F4
                                                                                                      (IBR) of the service information listed in this
                                              (g) Operational Check and Repair, if                    paragraph under 5 U.S.C. 552(a) and 1 CFR             reciprocating engines. This AD requires
                                              Necessary                                               part 51.                                              replacement of any affected carburetor
                                                 Within 660 flight hours or 4 months after               (2) You must use this service information          float with a float that is eligible for
                                              the effective date of this AD, whichever                as applicable to do the actions required by           installation. This AD was prompted by
                                              occurs first: Perform an operational check for          this AD, unless this AD specifies otherwise.          a report of a quality escape in the
                                              wear and leakage of the high-pressure seal in              (i) Bombardier Service Bulletin 670BA–29–          manufacturing of the affected floats. We
                                              the cylinder of the reservoir of the No. 3              018, Revision A, dated October 13, 2015.              are issuing this AD to prevent failure of
                                              hydraulic system, in accordance with the                                                                      the carburetor float, failure of the
                                                                                                         (ii) Reserved.
                                              Accomplishment Instructions of Bombardier
                                              Service Bulletin 670BA–29–018, Revision A,
                                                                                                         (3) For service information identified in          engine, in-flight shutdown, and loss of
                                              dated October 13, 2015. If the operational              this AD, contact Bombardier, Inc., 400 Côte          the airplane.
                                              check fails, before further flight, do                  Vertu Road West, Dorval, Québec H4S 1Y9,             DATES: This AD becomes effective
                                              applicable corrective actions and repeat the            Canada; Widebody Customer Response                    December 7, 2016.
                                              operational check and applicable corrective             Center North America toll-free telephone 1               The Director of the Federal Register
                                              actions until the operational check passes.             866 538 1247 or direct-dial telephone 1 514           approved the incorporation by reference
                                              Repeat the operational check thereafter at              855 2999; fax 514 855–7401; email ac.yul@             of a certain publication listed in this AD
                                              intervals not to exceed 660 flight hours or 4           aero.bombardier.com; Internet http://
                                              months, whichever occurs first.
                                                                                                                                                            as of December 7, 2016.
                                                                                                      www.bombardier.com.                                      We must receive comments on this
                                              (h) Credit for Previous Actions                            (4) You may view this service information          AD by January 6, 2017.
                                                                                                      at the FAA, Transport Airplane Directorate,
                                                This paragraph provides credit for the                                                                      ADDRESSES: You may send comments by
                                              applicable actions required by paragraph (g)            1601 Lind Avenue SW., Renton, WA. For
                                                                                                      information on the availability of this               any of the following methods:
                                              of this AD, if those actions were performed                                                                      • Federal eRulemaking Portal: Go to
                                              before the effective date of this AD using              material at the FAA, call 425–227–1221.
                                                                                                         (5) You may view this service information          http://www.regulations.gov. Follow the
                                              Bombardier Service Bulletin 670BA–29–018,
                                              dated June 25, 2015.                                    that is incorporated by reference at the              instructions for submitting comments.
                                                                                                      National Archives and Records                            • Mail: U.S. Department of
                                              (i) Other FAA AD Provisions                                                                                   Transportation, 1200 New Jersey
                                                                                                      Administration (NARA). For information on
                                                 The following provisions also apply to this          the availability of this material at NARA, call       Avenue SE., West Building Ground
                                              AD:                                                                                                           Floor, Room W12–140, Washington, DC
                                                                                                      202–741–6030, or go to: http://
                                                 (1) Alternative Methods of Compliance                                                                      20590–0001.
                                                                                                      www.archives.gov/federal-register/cfr/ibr-
                                              (AMOCs): The Manager, New York Aircraft                                                                          • Hand Delivery: Deliver to Mail
                                              Certification Office (ACO), ANE–170, FAA,               locations.html.
                                                                                                         Issued in Renton, Washington, on October
                                                                                                                                                            address above between 9 a.m. and 5
                                              has the authority to approve AMOCs for this
                                              AD, if requested using the procedures found             25, 2016.
                                                                                                                                                            p.m., Monday through Friday, except
                                              in 14 CFR 39.19. Send information to ATTN:                                                                    Federal holidays.
                                                                                                      Dionne Palermo,
                                              Program Manager, Continuing Operational                                                                          • Fax: 202–493–2251.
                                              Safety, FAA, New York ACO, 1600 Stewart                 Acting Manager, Transport Airplane                       For service information identified in
                                              Avenue, Suite 410, Westbury, NY 11590;                  Directorate, Aircraft Certification Service.          this AD, contact BRP-Powertrain GmbH
                                              telephone 516–228–7300; fax 516–794–5531.               [FR Doc. 2016–26618 Filed 11–21–16; 8:45 am]          & Co KG, Rotaxstrasse 1, A–4623
                                              Before using any approved AMOC, notify                                                                        Gunskirchen, Austria; phone: +43 7246
                                                                                                      BILLING CODE 4910–13–P
sradovich on DSK3GMQ082PROD with RULES




                                              your appropriate principal inspector, or                                                                      6010; fax: +43 7246 601 9130; email:
                                              lacking a principal inspector, the manager of
                                                                                                                                                            airworthiness@brp.com; Internet: http://
                                              the local flight standards district office/
                                              certificate holding district office.                                                                          www.FLYROTAX.com. You may view
                                                 (2) Contacting the Manufacturer: For any                                                                   this service information at the FAA,
                                              requirement in this AD to obtain corrective                                                                   Engine & Propeller Directorate, 1200
                                              actions from a manufacturer, the action must                                                                  District Avenue, Burlington, MA 01803.
                                              be accomplished using a method approved                                                                       For information on the availability of


                                         VerDate Sep<11>2014   16:34 Nov 21, 2016   Jkt 241001   PO 00000   Frm 00031   Fmt 4700   Sfmt 4700   E:\FR\FM\22NOR1.SGM   22NOR1


                                              83656            Federal Register / Vol. 81, No. 225 / Tuesday, November 22, 2016 / Rules and Regulations

                                              this material at the FAA, call 781–238–                 for the specified products. The MCAI                  maintenance records, disassemble the
                                              7125. It is also available on the Internet              states:                                               carburetor, and replace the float. The
                                              at http://www.regulations.gov by                           Due to a quality escape in the                     average labor rate is $85 per hour. Based
                                              searching for and locating Docket No.                   manufacturing process of certain floats, Part         on these figures, we estimate the cost of
                                              FAA–2016–9103.                                          Number (P/N) 861185, a partial separation of          this AD on U.S. operators to be $0.
                                                                                                      the float outer skin may occur during engine
                                              Examining the AD Docket                                 operations. Separated particles could lead to         Authority for This Rulemaking
                                                You may examine the AD docket on                      a restriction of the jets in the carburetor,             Title 49 of the United States Code
                                              the Internet at http://                                 possibly reducing or blocking the fuel supply
                                                                                                                                                            specifies the FAA’s authority to issue
                                              www.regulations.gov by searching for                    to the affected cylinder.
                                                                                                         This condition, if not detected and                rules on aviation safety. Subtitle I,
                                              and locating Docket No. FAA–2016–                                                                             section 106, describes the authority of
                                                                                                      corrected, could lead to in-flight engine
                                              9103; or in person at the Docket                        shutdown and forced landing, possibly                 the FAA Administrator. ‘‘Subtitle VII:
                                              Operations office between 9 a.m. and 5                  resulting in damage to the aeroplane and              Aviation Programs,’’ describes in more
                                              p.m., Monday through Friday, except                     injury to the occupants.                              detail the scope of the Agency’s
                                              Federal holidays. The AD docket                                                                               authority.
                                                                                                        You may obtain further information
                                              contains this AD, the mandatory                                                                                  We are issuing this rulemaking under
                                                                                                      by examining the MCAI in the AD
                                              continuing airworthiness information                                                                          the authority described in ‘‘Subtitle VII,
                                                                                                      docket on the Internet at http://
                                              (MCAI), regulatory evaluation, any                                                                            Part A, Subpart III, Section 44701:
                                                                                                      www.regulations.gov by searching for
                                              comments received, and other                                                                                  General requirements.’’ Under that
                                                                                                      and locating Docket No. FAA–2016–
                                              information. The address for the Docket                                                                       section, Congress charges the FAA with
                                                                                                      9103.
                                              Office (phone: 800–647–5527) is in the                                                                        promoting safe flight of civil aircraft in
                                              ADDRESSES section. Comments will be                     Related Service Information Under 1                   air commerce by prescribing regulations
                                              available in the AD docket shortly after                CFR Part 51                                           for practices, methods, and procedures
                                              receipt.                                                   BRP-Powertrain GmbH & Co KG has                    the Administrator finds necessary for
                                              FOR FURTHER INFORMATION CONTACT:                        issued Alert Service Bulletin ASB–912–                safety in air commerce. This regulation
                                              Michael Richardson-Bach, Aerospace                      069R1/ASB–914–051R1 (one                              is within the scope of that authority
                                              Engineer, Engine Certification Office,                  document), Revision 1, dated July 22,                 because it addresses an unsafe condition
                                              FAA, Engine & Propeller Directorate,                    2016. The service information describes               that is likely to exist or develop on
                                              1200 District Avenue, Burlington, MA                    procedures for removal and replacement                products identified in this rulemaking
                                              01803; phone: 781–238–7747; fax: 781–                   of the carburetor float. This service                 action.
                                              238–7199; email: michael.richardson-                    information is reasonably available
                                              bach@faa.gov.                                           because the interested parties have                   Regulatory Findings
                                              SUPPLEMENTARY INFORMATION:                              access to it through their normal course                We determined that this AD will not
                                              Comments Invited                                        of business or by the means identified                have federalism implications under
                                                                                                      in the ADDRESSES section.                             Executive Order 13132. This AD will
                                                 This AD is a final rule that involves                                                                      not have a substantial direct effect on
                                              requirements affecting flight safety, and               FAA’s Determination and Requirements
                                                                                                      of This AD                                            the States, on the relationship between
                                              we did not precede it by notice and                                                                           the national government and the States,
                                              opportunity for public comment. We                        This product has been approved by                   or on the distribution of power and
                                              invite you to send any written relevant                 the aviation authority of Austria, and is             responsibilities among the various
                                              data, views, or arguments about this AD.                approved for operation in the United                  levels of government.
                                              Send your comments to an address                        States. Pursuant to our bilateral                       For the reasons discussed above, I
                                              listed under the ADDRESSES section.                     agreement with the European                           certify this AD:
                                              Include ‘‘Docket No. FAA–2016–9103;                     Community, EASA has notified us of
                                              Directorate Identifier 2016–NE–18–AD’’                                                                          (1) Is not a ‘‘significant regulatory
                                                                                                      the unsafe condition described in the
                                              at the beginning of your comments. We                                                                         action’’ under Executive Order 12866,
                                                                                                      MCAI and service information
                                              specifically invite comments on the                     referenced above. We are issuing this                   (2) Is not a ‘‘significant rule’’ under
                                              overall regulatory, economic,                           AD because we evaluated all                           the DOT Regulatory Policies and
                                              environmental, and energy aspects of                    information provided by EASA and                      Procedures (44 FR 11034, February 26,
                                              this AD. We will consider all comments                  determined the unsafe condition exists                1979),
                                              received by the closing date and may                    and is likely to exist or develop on other              (3) Will not affect intrastate aviation
                                              amend this AD because of those                          products of the same type design. This                in Alaska to the extent that it justifies
                                              comments.                                               AD requires removal and replacement of                making a regulatory distinction, and
                                                 We will post all comments we                         the affected carburetor float.                          (4) Will not have a significant
                                              receive, without change, to http://                                                                           economic impact, positive or negative,
                                              www.regulations.gov, including any                      FAA’s Determination of the Effective                  on a substantial number of small entities
                                              personal information you provide. We                    Date                                                  under the criteria of the Regulatory
                                              will also post a report summarizing each                   No domestic operators use this                     Flexibility Act.
                                              substantive verbal contact with FAA                     product. Therefore, we find that notice               List of Subjects in 14 CFR Part 39
                                              personnel concerning this AD.                           and opportunity for prior public
                                                                                                      comment are unnecessary and that good                   Air transportation, Aircraft, Aviation
                                              Discussion                                                                                                    safety, Incorporation by reference,
                                                                                                      cause exists for making this amendment
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                                                The European Aviation Safety Agency                   effective in less than 30 days.                       Safety.
                                              (EASA), which is the Technical Agent
                                                                                                      Costs of Compliance                                   Adoption of the Amendment
                                              for the Member States of the European
                                              Community, has issued EASA AD 2016–                       We estimate that this AD affects 0                    Accordingly, under the authority
                                              0144, dated July 19, 2016 (corrected July               engines installed on aircraft of U.S.                 delegated to me by the Administrator,
                                              25, 2016) (referred to hereinafter as ‘‘the             registry. We also estimate that it will               the FAA amends 14 CFR part 39 as
                                              MCAI’’), to correct an unsafe condition                 take about 4 hours per engine to search               follows:


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                                                               Federal Register / Vol. 81, No. 225 / Tuesday, November 22, 2016 / Rules and Regulations                                       83657

                                              PART 39—AIRWORTHINESS                                   (f) Alternative Methods of Compliance                 DEPARTMENT OF TRANSPORTATION
                                              DIRECTIVES                                              (AMOCs)
                                                                                                        The Manager, Engine Certification Office,           Federal Aviation Administration
                                              ■ 1. The authority citation for part 39                 FAA, may approve AMOCs for this AD. Use
                                              continues to read as follows:                           the procedures found in 14 CFR 39.19 to               14 CFR Part 39
                                                                                                      make your request. You may email your                 [Docket No. FAA–2016–5034; Directorate
                                                  Authority: 49 U.S.C. 106(g), 40113, 44701.
                                                                                                      request to: ANE-AD-AMOC@faa.gov.                      Identifier 2015–NM–172–AD; Amendment
                                              § 39.13     [Amended]                                   (g) Related Information                               39–18702; AD 2016–22–13]

                                              ■ 2. The FAA amends § 39.13 by adding                     (1) For more information about this AD,             RIN 2120–AA64
                                              the following new airworthiness                         contact Michael Richardson-Bach, Aerospace
                                                                                                      Engineer, Engine Certification Office, FAA,           Airworthiness Directives; The Boeing
                                              directive (AD):
                                                                                                      Engine & Propeller Directorate, 1200 District         Company Airplanes
                                              2016–23–04 BRP-Powertrain GmbH & Co
                                                                                                      Avenue, Burlington, MA 01803; phone: 781–             AGENCY:  Federal Aviation
                                                  KG (formerly BRP-Rotax GmbH & Co
                                                  KG, Bombardier-Rotax GmbH & Co. KG,                 238–7747; fax: 781–238–7199; email:                   Administration (FAA), DOT.
                                                  and Bombardier-Rotax GmbH):                         michael.richardson-bach@faa.gov.
                                                                                                                                                            ACTION: Final rule.
                                                  Amendment 39–18711; Docket No.                        (2) Refer to MCAI European Aviation
                                                  FAA–2016–9103; Directorate Identifier               Safety Agency AD 2016–0144, dated July 19,            SUMMARY:   We are adopting a new
                                                  2016–NE–18–AD.                                      2016 (corrected July 25, 2016), for more              airworthiness directive (AD) for all The
                                                                                                      information. You may examine the MCAI in              Boeing Company Model 737–600, –700,
                                              (a) Effective Date
                                                                                                      the AD docket on the Internet at http://              –700C, –800, –900, and –900ER series
                                                  This AD is effective December 7, 2016.              www.regulations.gov by searching for and              airplanes. This AD was prompted by an
                                              (b) Affected ADs                                        locating it in Docket No. FAA–2016–9103.              evaluation by the design approval
                                                  None.                                               (h) Material Incorporated by Reference                holder (DAH) indicating that lap splices
                                              (c) Applicability                                          (1) The Director of the Federal Register           for certain stringers are subject to
                                                                                                      approved the incorporation by reference               widespread fatigue damage (WFD). This
                                                 This AD applies to BRP-Powertrain GmbH                                                                     AD requires repetitive inspections for
                                              & Co KG Rotax model 912 F2, 912 F3, 912                 (IBR) of the service information listed in this
                                                                                                      paragraph under 5 U.S.C. 552(a) and 1 CFR             cracking in the lower fastener row of the
                                              F4, 912 S2, 912 S3, and 912 S4 engines, and
                                              Rotax 914 F2, 914 F3, and 914 F4 engines                part 51.                                              lap splices of certain stringers, and
                                              with:                                                      (2) You must use this service information          repair if necessary. We are issuing this
                                                 (1) Engine serial numbers (S/Ns) listed in           as applicable to do the actions required by           AD to address the unsafe condition on
                                              Planning Information, Paragraph 1, Criterion            this AD, unless the AD specifies otherwise.           these products.
                                              A, of BRP-Powertrain GmbH & Co KG Alert                    (i) BRP-Powertrain GmbH & Co KG Alert              DATES: This AD is effective December
                                              Service Bulletin (ASB) ASB–912–069R1/                   Service Bulletin ASB–912–069R1/ASB–914–               27, 2016.
                                              ASB–914–051R1 (one document), Revision 1,               051R1 (one document), Revision 1, dated July             The Director of the Federal Register
                                              dated July 22, 2016.
                                                                                                      22, 2016.                                             approved the incorporation by reference
                                                 (2) Carburetor part numbers (P/Ns) and S/
                                              Ns listed in Planning Information, Paragraph
                                                                                                         (ii) Reserved.                                     of a certain publication listed in this AD
                                              1, Criterion B, of BRP-Powertrain GmbH & Co                (3) For BRP-Powertrain GmbH & Co KG                as of December 27, 2016.
                                              KG ASB ASB–912–069R1/ASB–914–051R1                      service information identified in this AD,            ADDRESSES: For service information
                                              (one document), Revision 1, dated July 22,              contact BRP-Powertrain GmbH & Co KG,                  identified in this final rule, contact
                                              2016; or                                                Rotaxstrasse 1, A–4623 Gunskirchen, Austria;          Boeing Commercial Airplanes,
                                                 (3) Carburetor floats, P/N 861185, that do           phone: +43 7246 6010; fax: +43 7246 601               Attention: Contractual & Data Services
                                              not have 3 dots molded on the surface, and              9130; email: airworthiness@brp.com;                   (C&DS), 2600 Westminster Blvd., MC
                                              installed after May 9, 2016.                            Internet: http://www.FLYROTAX.com.
                                                                                                                                                            110–SK57, Seal Beach, CA 90740;
                                                                                                         (4) You may view this service information
                                              (d) Reason                                                                                                    telephone 562–797–1717; Internet
                                                                                                      at FAA, Engine & Propeller Directorate, 1200
                                                 This AD was prompted by a report of a                                                                      https://www.myboeingfleet.com. You
                                                                                                      District Avenue, Burlington, MA 01803. For
                                              quality escape in the manufacturing of the                                                                    may view this referenced service
                                                                                                      information on the availability of this
                                              affected carburetor floats. We are issuing this                                                               information at the FAA, Transport
                                              AD to prevent failure of the carburetor float,          material at the FAA, call 781–238–7125.
                                                                                                                                                            Airplane Directorate, 1601 Lind Avenue
                                              failure of the engine, in-flight shutdown, and             (5) You may view this service information
                                                                                                                                                            SW., Renton, WA. For information on
                                              loss of the airplane.                                   at the National Archives and Records
                                                                                                      Administration (NARA). For information on
                                                                                                                                                            the availability of this material at the
                                              (e) Actions and Compliance                              the availability of this material at NARA, call
                                                                                                                                                            FAA, call 425–227–1221. It is also
                                                 Comply with this AD within the                       202–741–6030, or go to: http://
                                                                                                                                                            available on the Internet at http://
                                              compliance times specified, unless already              www.archives.gov/federal-register/cfr/ibr-            www.regulations.gov by searching for
                                              done.                                                   locations.html.                                       and locating Docket No. FAA–2016–
                                                 (1) Within 25 flight hours (FHs) or 30 days                                                                5034.
                                              after the effective date of this AD, replace any          Issued in Burlington, Massachusetts, on
                                              affected carburetor float with a float that is          November 7, 2016.                                     Examining the AD Docket
                                              eligible for installation in accordance with            Ann C. Mollica,                                         You may examine the AD docket on
                                              the Accomplishment Instructions, Paragraph              Acting Directorate Manager, Engine &                  the Internet at http://
                                              3, of BRP-Powertrain GmbH & Co KG Rotax                                                                       www.regulations.gov by searching for
                                                                                                      Propeller Directorate, Aircraft Certification
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                                              ASB ASB–912–069R1/ASB–914–051R1 (one                                                                          and locating Docket No. FAA–2016–
                                                                                                      Service.
                                              document), Revision 1, dated July 22, 2016.
                                                 (2) After the effective date of this AD, do          [FR Doc. 2016–27922 Filed 11–21–16; 8:45 am]          5034; or in person at the Docket
                                              not install on any engine a carburetor float,           BILLING CODE 4910–13–P
                                                                                                                                                            Management Facility between 9 a.m.
                                              P/N 861185, delivered between May 8, 2016,                                                                    and 5 p.m., Monday through Friday,
                                              and July 17, 2016, that does not have 3 dots                                                                  except Federal holidays. The AD docket
                                              molded into the surface. If the delivery date                                                                 contains this AD, the regulatory
                                              is not documented, do not install the part.                                                                   evaluation, any comments received, and


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Document Created: 2018-02-14 08:29:32
Document Modified: 2018-02-14 08:29:32
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 becomes effective December 7, 2016.
ContactMichael Richardson-Bach, Aerospace Engineer, Engine Certification Office, FAA, Engine & Propeller Directorate, 1200 District Avenue, Burlington, MA 01803; phone: 781- 238-7747; fax: 781-238-7199; email: [email protected]
FR Citation81 FR 83655 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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