83_FR_18565 83 FR 18483 - Airworthiness Directives; Airbus Airplanes

83 FR 18483 - Airworthiness Directives; Airbus Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 82 (April 27, 2018)

Page Range18483-18485
FR Document2018-08653

We propose to adopt a new airworthiness directive (AD) for all Airbus Model A300 series airplanes, Model A300 B4-600, B4-600R, and F4- 600R series airplanes, and Model A300 C4-605R Variant F airplanes (collectively called Model A300-600 series airplanes), and Model A310 series airplanes. This proposed AD was prompted by a report of yellow hydraulic system failure, including both braking accumulators, due to failure of the parking brake operated valve (PBOV). This proposed AD would require replacement of a certain PBOV with a different PBOV. We are proposing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 82 (Friday, April 27, 2018)
[Federal Register Volume 83, Number 82 (Friday, April 27, 2018)]
[Proposed Rules]
[Pages 18483-18485]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-08653]


=======================================================================
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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2018-0301; Product Identifier 2017-NM-112-AD]
RIN 2120-AA64


Airworthiness Directives; Airbus Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

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

SUMMARY: We propose to adopt a new airworthiness directive (AD) for all 
Airbus Model A300 series airplanes, Model A300 B4-600, B4-600R, and F4-
600R series airplanes, and Model A300 C4-605R Variant F airplanes 
(collectively called Model A300-600 series airplanes), and Model A310 
series airplanes. This proposed AD was prompted by a report of yellow 
hydraulic system failure, including both braking accumulators, due to 
failure of the parking brake operated valve (PBOV). This proposed AD 
would require replacement of a certain PBOV with a different PBOV. We 
are proposing this AD to address the unsafe condition on these 
products.

DATES: We must receive comments on this proposed AD by June 11, 2018.

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 NPRM, contact Airbus 
SAS, Airworthiness Office--EAW, 1 Rond Point Maurice Bellonte, 31707 
Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 61 93 44 
51; email [email protected]; internet http://www.airbus.com. You may view this service information at the FAA, 
Transport Standards Branch, 2200 South 216th St., Des Moines, WA. For 
information on the availability of this material at the FAA, call 206-
231-3195.

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-2018-
0301; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this NPRM, the regulatory evaluation, any comments received, 
and other information. The street address for the Docket Operations 
office (telephone 800-647-5527) is in the ADDRESSES section. Comments 
will be available in the AD docket shortly after receipt.

FOR FURTHER INFORMATION CONTACT: Dan Rodina, Aerospace Engineer, 
International Section, Transport Standards Branch, FAA, 2200 South 
216th St., Des Moines, WA 98198; telephone and fax 206-231-3225.

SUPPLEMENTARY INFORMATION: 

Comments Invited

    We invite you to send any written relevant data, views, or 
arguments about this proposal. Send your comments to an address listed 
under the ADDRESSES section. Include ``Docket No. FAA-2018-0301; 
Product Identifier 2017-NM-112-AD'' at the beginning of your comments. 
We specifically invite comments on the overall regulatory, economic, 
environmental, and energy aspects of this NPRM. We will consider all 
comments received by the closing date and may amend this NPRM based on 
those comments.

[[Page 18484]]

    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 NPRM.

Discussion

    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA 
Airworthiness Directive 2017-0153, dated August 17, 2017 (referred to 
after this as the Mandatory Continuing Airworthiness Information, or 
``the MCAI''), to correct an unsafe condition for all Airbus Model A300 
series airplanes, Model A300 B4-600, B4-600R, and F4-600R series 
airplanes, and Model A300 C4-605R Variant F airplanes (collectively 
called Model A300-600 series airplanes), and Model A310 series 
airplanes. The MCAI states:

    An occurrence was reported where yellow hydraulic system, 
including both braking accumulators, was lost. This was confirmed by 
ECAM [electronic centralized aircraft monitor] warnings and single 
chimes during taxiing. Normal braking on green hydraulic circuit was 
used until aeroplane stopped at parking position. A few seconds 
later, the aeroplane slowly accelerated, until colliding with a wall 
and a bus. The crew reported that the parking brake was selected and 
full braking pedals were applied, but with no effect since normal 
braking was inhibited after Parking Brake was set to ON. 
Investigation results identified that this occurrence was due to 
failure of the parking brake operated valve (PBOV), Part Number (P/
N) A25315-1.
    This condition [parking brake failure], if not corrected, could 
lead to further incidents, possibly resulting in damage to the 
aeroplane and injury to persons on the ground.
    Prompted by this event, Airbus issued Service Bulletin (SB) 
A300-32-0467, SB A310-32-2151, SB A300-32-6117 and SB A300-32-9023, 
as applicable, to provide instructions for in-service installation 
of the PBOV P/N A25315020-2 introduced by Airbus Modification 13201 
for A300/A310/A300-600 and Airbus Modification 19601 for A300-600ST.
    For the reason described above, this [EASA] AD requires 
replacement of the PBOV P/N A25315-1 by PBOV P/N A25315020-2.

    You may examine the MCAI in the AD docket on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2018-
0301.

Related Service Information Under 1 CFR Part 51

    Airbus has issued Service Bulletin A300-32-0467, dated July 4, 
2017; Service Bulletin A300-32-6117, dated July 4, 2017; and Service 
Bulletin A310-32-2151, dated July 4, 2017. This service information 
describes procedures for replacing the PBOV. These documents are 
distinct since they apply to different airplane models. 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 Proposed AD

    This product has been approved by the aviation authority of another 
country, and is approved for operation in the United States. Pursuant 
to our bilateral agreement with the State of Design Authority, we have 
been notified of the unsafe condition described in the MCAI and service 
information referenced above. We are proposing this AD because we 
evaluated all pertinent information and determined an unsafe condition 
exists and is likely to exist or develop on other products of these 
same type designs.

Costs of Compliance

    We estimate that this proposed AD affects 147 airplanes of U.S. 
registry. We estimate the following costs to comply with this proposed 
AD:

                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                     Cost per      Cost on U.S.
                Action                         Labor cost           Parts cost        product        operators
----------------------------------------------------------------------------------------------------------------
PBOV replacement......................  6 work-hours x $85 per            $4,764          $5,274        $775,278
                                         hour = $510.
----------------------------------------------------------------------------------------------------------------

Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's authority to 
issue rules on aviation safety. Subtitle I, section 106, describes the 
authority of the FAA Administrator. ``Subtitle VII: Aviation 
Programs,'' describes in more detail the scope of the Agency's 
authority.
    We are issuing this rulemaking under the authority described in 
``Subtitle VII, Part A, Subpart III, Section 44701: General 
requirements.'' Under that section, Congress charges the FAA with 
promoting safe flight of civil aircraft in air commerce by prescribing 
regulations for practices, methods, and procedures the Administrator 
finds necessary for safety in air commerce. This regulation is within 
the scope of that authority because it addresses an unsafe condition 
that is likely to exist or develop on products identified in this 
rulemaking action.
    This proposed AD is issued in accordance with authority delegated 
by the Executive Director, Aircraft Certification Service, as 
authorized by FAA Order 8000.51C. In accordance with that order, 
issuance of ADs is normally a function of the Compliance and 
Airworthiness Division, but during this transition period, the 
Executive Director has delegated the authority to issue ADs applicable 
to transport category airplanes to the Director of the System Oversight 
Division.

Regulatory Findings

    We determined that this proposed AD would not have federalism 
implications under Executive Order 13132. This proposed AD would 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 proposed 
regulation:
    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; 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.

The Proposed Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA proposes to amend 14 CFR part 39 as follows:

[[Page 18485]]

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):

Airbus: Docket No. FAA-2018-0301; Product Identifier 2017-NM-112-AD.

(a) Comments Due Date

    We must receive comments by June 11, 2018.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to the Airbus airplanes identified in paragraphs 
(c)(1) through (c)(6) of this AD, certificated in any category, all 
manufacturer serial numbers.
    (1) Model A300 B2-1A, B2-1C, B2K-3C, B2-203, B4-2C, B4-103, and 
B4-203 airplanes.
    (2) Model A300 B4-601, B4-603, B4-620, and B4-622 airplanes.
    (3) Model A300 B4-605R and B4-622R airplanes.
    (4) Model A300 F4-605R and F4-622R airplanes.
    (5) Model A300 C4-605R Variant F airplanes.
    (6) Model A310-203, -204, -221, -222, -304, -322, -324, and -325 
airplanes.

(d) Subject

    Air Transport Association (ATA) of America Code 32, Landing 
gear.

(e) Reason

    This AD was prompted by a report of yellow hydraulic system 
failure, including both braking accumulators, due to failure of the 
parking brake operated valve (PBOV). We are issuing this AD to 
prevent failure of the PBOV, which could result in no braking 
capability during ground operations, possibly leading to damage to 
the airplane and injury to people on the ground.

(f) Compliance

    Comply with this AD within the compliance times specified, 
unless already done.

(g) PBOV Replacement

    Within 60 months after the effective date of this AD, replace 
the PBOV having part number (P/N) A25315-1 with a PBOV having P/N 
A25315020-2, in accordance with the Accomplishment Instructions of 
Airbus Service Bulletin A300-32-0467, dated July 4, 2017; Airbus 
Service Bulletin A300-32-6117, dated July 4, 2017; or Airbus Service 
Bulletin A310-32-2151, dated July 4, 2017; as applicable.

(h) Parts Prohibition

    (1) After modification of an airplane as required by paragraph 
(g) of this AD, do not install any PBOV having P/N A25315-1 on that 
airplane.
    (2) For an airplane that, as of the effective date of this AD, 
has a PBOV having P/N A25315020-2 installed: As of the effective 
date of this AD do not install any PBOV having P/N A25315-1 on that 
airplane.

(i) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Section, Transport Standards Branch, FAA, has the 
authority to approve AMOCs for this AD, if requested using the 
procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, 
send your request to your principal inspector or local Flight 
Standards District Office, as appropriate. If sending information 
directly to the International Section, send it to the attention of 
the person identified in paragraph (j)(2) of this AD. Information 
may be emailed to: [email protected]. Before using any 
approved AMOC, notify your appropriate principal inspector, or 
lacking a principal inspector, the manager of the local flight 
standards district office/certificate holding district office.
    (2) Contacting the Manufacturer: For any requirement in this AD 
to obtain corrective actions from a manufacturer, the action must be 
accomplished using a method approved by the Manager, International 
Section, Transport Standards Branch, FAA; or the European Aviation 
Safety Agency (EASA); or Airbus's EASA Design Organization Approval 
(DOA). If approved by the DOA, the approval must include the DOA-
authorized signature.
    (3) Required for Compliance (RC): If any service information 
contains procedures or tests that are identified as RC, those 
procedures and tests must be done to comply with this AD; any 
procedures or tests that are not identified as RC are recommended. 
Those procedures and tests that are not identified as RC may be 
deviated from using accepted methods in accordance with the 
operator's maintenance or inspection program without obtaining 
approval of an AMOC, provided the procedures and tests identified as 
RC can be done and the airplane can be put back in an airworthy 
condition. Any substitutions or changes to procedures or tests 
identified as RC require approval of an AMOC.

(j) Related Information

    (1) Refer to Mandatory Continuing Airworthiness Information 
(MCAI) EASA Airworthiness Directive 2017-0153, dated August 17, 
2017, for related information. This MCAI may be found in the AD 
docket on the internet at http://www.regulations.gov by searching 
for and locating Docket No. FAA-2018-0301.
    (2) For more information about this AD, contact Dan Rodina, 
Aerospace Engineer, International Section, Transport Standards 
Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone 
and fax 206-231-3225.
    (3) For service information identified in this AD, contact 
Airbus SAS, Airworthiness Office--EAW, 1 Rond Point Maurice 
Bellonte, 31707 Blagnac Cedex, France; telephone +33 5 61 93 36 96; 
fax +33 5 61 93 44 51; email [email protected]; 
internet http://www.airbus.com. You may view this referenced service 
information at the FAA, Transport Standards Branch, 2200 South 216th 
St., Des Moines, WA. For information on the availability of this 
material at the FAA, call 206-231-3195.

    Issued in Des Moines, Washington, on April 11, 2018.
Dionne Palermo,
Acting Director, System Oversight Division, Aircraft Certification 
Service.
[FR Doc. 2018-08653 Filed 4-26-18; 8:45 am]
 BILLING CODE 4910-13-P



                                                                              Federal Register / Vol. 83, No. 82 / Friday, April 27, 2018 / Proposed Rules                                          18483

                                                    now increased to $7.5 million due to                       • Whether there are gaps in SBA’s                   11.43 and 11.45, by any of the following
                                                    adjustments for inflation, the 500-                     methodology because of the lack of                     methods:
                                                    employee manufacturing size standard                    comprehensive industry and Federal                       • Federal eRulemaking Portal: Go to
                                                    set at the inception of SBA has                         market data.                                           http://www.regulations.gov. Follow the
                                                    remained the same.                                         • Alternative or other factors or data              instructions for submitting comments.
                                                       • Should SBA consider lowering its                   sources SBA should consider when                         • Fax: 202–493–2251.
                                                    size standards? SBA receives periodic                   establishing, reviewing, or modifying                    • Mail: U.S. Department of
                                                    comments from the public that its                       size standards.                                        Transportation, Docket Operations,
                                                    standards are too high in certain                          SBA encourages the public to review                 M–30, West Building Ground Floor,
                                                    industries or for certain types of Federal              and comment on the Revised                             Room W12–140, 1200 New Jersey
                                                    contracting opportunities. The                          Methodology, which is available at                     Avenue SE, Washington, DC 20590.
                                                    comments generally concern the                          https://www.sba.gov/size-standards-                      • Hand Delivery: Deliver to Mail
                                                    competitive edge that large small                       methodology as well as at https://                     address above between 9 a.m. and 5
                                                    businesses have over the ‘‘truly small                  www.regulations.gov. SBA will                          p.m., Monday through Friday, except
                                                    businesses’’ (a phrase heard frequently                 thoroughly evaluate and consider all                   Federal holidays.
                                                    from commentators). This has always                     comments and suggestions when                            For service information identified in
                                                    been a challenging issue, one that SBA                  finalizing the Revising Methodology,                   this NPRM, contact Airbus SAS,
                                                    has had to deal with over the years.                    which the Agency will apply in the                     Airworthiness Office—EAW, 1 Rond
                                                    SBA’s size standards appear large to the                forthcoming, second five-five year                     Point Maurice Bellonte, 31707 Blagnac
                                                    smallest of small businesses while larger               review of size standards as required by                Cedex, France; telephone +33 5 61 93 36
                                                    small businesses often request even                     the Jobs Act.                                          96; fax +33 5 61 93 44 51; email
                                                    higher size standards. In the recently                    Dated: April 13, 2018.                               account.airworth-eas@airbus.com;
                                                    completed comprehensive size                            Linda E. McMahon,
                                                                                                                                                                   internet http://www.airbus.com. You
                                                    standards review, in view of weak                                                                              may view this service information at the
                                                                                                            Administrator.
                                                    economic conditions and various                                                                                FAA, Transport Standards Branch, 2200
                                                                                                            [FR Doc. 2018–08418 Filed 4–26–18; 8:45 am]
                                                    measures Federal Government                                                                                    South 216th St., Des Moines, WA. For
                                                                                                            BILLING CODE 8025–01–P                                 information on the availability of this
                                                    implemented to stimulate employment
                                                    and economic growth, SBA decided to                                                                            material at the FAA, call 206–231–3195.
                                                    not lower size standards even if the data
                                                                                                            DEPARTMENT OF TRANSPORTATION                           Examining the AD Docket
                                                    supported lowering them. This issue is
                                                    partly tied to Federal procurement                                                                                You may examine the AD docket on
                                                    trends of contracts getting larger over                 Federal Aviation Administration                        the internet at http://
                                                    time, and they are often out of the reach                                                                      www.regulations.gov by searching for
                                                    of the ‘‘truly small businesses.’’                      14 CFR Part 39                                         and locating Docket No. FAA–2018–
                                                       • Should SBA size standards be                       [Docket No. FAA–2018–0301; Product                     0301; or in person at the Docket
                                                    specific, i.e., to the precise dollar                   Identifier 2017–NM–112–AD]                             Management Facility between 9 a.m.
                                                    calculated based on the data and                                                                               and 5 p.m., Monday through Friday,
                                                                                                            RIN 2120–AA64
                                                    information it evaluates? Or should SBA                                                                        except Federal holidays. The AD docket
                                                    recognize that there are other factors                  Airworthiness Directives; Airbus                       contains this NPRM, the regulatory
                                                    that go into establishing size standards,               Airplanes                                              evaluation, any comments received, and
                                                    such as the fact that the data SBA                                                                             other information. The street address for
                                                    evaluates is not static, industries change              AGENCY: Federal Aviation                               the Docket Operations office (telephone
                                                    over the years, and even within a given                 Administration (FAA), DOT.                             800–647–5527) is in the ADDRESSES
                                                    year.                                                   ACTION: Notice of proposed rulemaking                  section. Comments will be available in
                                                       • Should SBA round off its calculated                (NPRM).                                                the AD docket shortly after receipt.
                                                    size standards for the various                                                                                 FOR FURTHER INFORMATION CONTACT: Dan
                                                    industries? If so, should SBA always                    SUMMARY:   We propose to adopt a new                   Rodina, Aerospace Engineer,
                                                    round up? To what level? If not, what                   airworthiness directive (AD) for all                   International Section, Transport
                                                    about those industries that do not get                  Airbus Model A300 series airplanes,                    Standards Branch, FAA, 2200 South
                                                    increases in size standards when others                 Model A300 B4–600, B4–600R, and F4–                    216th St., Des Moines, WA 98198;
                                                    are? What should be the cut-off point for               600R series airplanes, and Model A300                  telephone and fax 206–231–3225.
                                                    rounding either one way or the other?                   C4–605R Variant F airplanes
                                                                                                                                                                   SUPPLEMENTARY INFORMATION:
                                                       • SBA’s new percentile approach to                   (collectively called Model A300–600
                                                    evaluating industry characteristics,                    series airplanes), and Model A310 series               Comments Invited
                                                    which will replace the ‘‘anchor’’ size                  airplanes. This proposed AD was                          We invite you to send any written
                                                    standards approach the Agency used in                   prompted by a report of yellow                         relevant data, views, or arguments about
                                                    the past.                                               hydraulic system failure, including both               this proposal. Send your comments to
                                                       • Alternative methodologies for                      braking accumulators, due to failure of                an address listed under the ADDRESSES
                                                    determining small business size                         the parking brake operated valve                       section. Include ‘‘Docket No. FAA–
                                                    standards.                                              (PBOV). This proposed AD would                         2018–0301; Product Identifier 2017–
jstallworth on DSKBBY8HB2PROD with PROPOSALS




                                                       • How SBA’s size standards impact                    require replacement of a certain PBOV                  NM–112–AD’’ at the beginning of your
                                                    competition in general and within a                     with a different PBOV. We are                          comments. We specifically invite
                                                    specific industry?                                      proposing this AD to address the unsafe                comments on the overall regulatory,
                                                       • Alternative or additional factors                  condition on these products.                           economic, environmental, and energy
                                                    that SBA should consider.                               DATES: We must receive comments on                     aspects of this NPRM. We will consider
                                                       • Whether SBA’s approach to small                    this proposed AD by June 11, 2018.                     all comments received by the closing
                                                    business size standards makes sense in                  ADDRESSES: You may send comments,                      date and may amend this NPRM based
                                                    the current economic environment.                       using the procedures found in 14 CFR                   on those comments.


                                               VerDate Sep<11>2014   14:38 Apr 26, 2018   Jkt 244001   PO 00000   Frm 00024   Fmt 4702   Sfmt 4702   E:\FR\FM\27APP1.SGM   27APP1


                                                    18484                       Federal Register / Vol. 83, No. 82 / Friday, April 27, 2018 / Proposed Rules

                                                      We will post all comments we                           the parking brake was selected and full                July 4, 2017; and Service Bulletin A310–
                                                    receive, without change, to http://                      braking pedals were applied, but with no               32–2151, dated July 4, 2017. This
                                                    www.regulations.gov, including any                       effect since normal braking was inhibited              service information describes
                                                    personal information you provide. We                     after Parking Brake was set to ON.                     procedures for replacing the PBOV.
                                                                                                             Investigation results identified that this
                                                    will also post a report summarizing each                 occurrence was due to failure of the parking
                                                                                                                                                                    These documents are distinct since they
                                                    substantive verbal contact we receive                    brake operated valve (PBOV), Part Number               apply to different airplane models. This
                                                    about this NPRM.                                         (P/N) A25315–1.                                        service information is reasonably
                                                                                                                This condition [parking brake failure], if          available because the interested parties
                                                    Discussion
                                                                                                             not corrected, could lead to further incidents,        have access to it through their normal
                                                      The European Aviation Safety Agency                    possibly resulting in damage to the aeroplane          course of business or by the means
                                                    (EASA), which is the Technical Agent                     and injury to persons on the ground.                   identified in the ADDRESSES section.
                                                    for the Member States of the European                       Prompted by this event, Airbus issued
                                                    Union, has issued EASA Airworthiness                     Service Bulletin (SB) A300–32–0467, SB                 FAA’s Determination and Requirements
                                                    Directive 2017–0153, dated August 17,                    A310–32–2151, SB A300–32–6117 and SB                   of This Proposed AD
                                                    2017 (referred to after this as the                      A300–32–9023, as applicable, to provide
                                                                                                             instructions for in-service installation of the          This product has been approved by
                                                    Mandatory Continuing Airworthiness                       PBOV P/N A25315020–2 introduced by                     the aviation authority of another
                                                    Information, or ‘‘the MCAI’’), to correct                Airbus Modification 13201 for A300/A310/               country, and is approved for operation
                                                    an unsafe condition for all Airbus                       A300–600 and Airbus Modification 19601 for             in the United States. Pursuant to our
                                                    Model A300 series airplanes, Model                       A300–600ST.                                            bilateral agreement with the State of
                                                    A300 B4–600, B4–600R, and F4–600R                           For the reason described above, this                Design Authority, we have been notified
                                                    series airplanes, and Model A300 C4–                     [EASA] AD requires replacement of the                  of the unsafe condition described in the
                                                    605R Variant F airplanes (collectively                   PBOV P/N A25315–1 by PBOV P/N                          MCAI and service information
                                                    called Model A300–600 series                             A25315020–2.
                                                                                                                                                                    referenced above. We are proposing this
                                                    airplanes), and Model A310 series                          You may examine the MCAI in the                      AD because we evaluated all pertinent
                                                    airplanes. The MCAI states:                              AD docket on the internet at http://                   information and determined an unsafe
                                                      An occurrence was reported where yellow                www.regulations.gov by searching for                   condition exists and is likely to exist or
                                                    hydraulic system, including both braking                 and locating Docket No. FAA–2018–                      develop on other products of these same
                                                    accumulators, was lost. This was confirmed               0301.                                                  type designs.
                                                    by ECAM [electronic centralized aircraft
                                                    monitor] warnings and single chimes during               Related Service Information Under 1                    Costs of Compliance
                                                    taxiing. Normal braking on green hydraulic               CFR Part 51
                                                    circuit was used until aeroplane stopped at                                                                        We estimate that this proposed AD
                                                    parking position. A few seconds later, the                 Airbus has issued Service Bulletin                   affects 147 airplanes of U.S. registry. We
                                                    aeroplane slowly accelerated, until colliding            A300–32–0467, dated July 4, 2017;                      estimate the following costs to comply
                                                    with a wall and a bus. The crew reported that            Service Bulletin A300–32–6117, dated                   with this proposed AD:

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

                                                    PBOV replacement ..........................   6 work-hours × $85 per hour = $510 ............................           $4,764        $5,274       $775,278



                                                    Authority for This Rulemaking                               This proposed AD is issued in                         For the reasons discussed above, I
                                                                                                             accordance with authority delegated by                 certify this proposed regulation:
                                                       Title 49 of the United States Code                    the Executive Director, Aircraft                         1. Is not a ‘‘significant regulatory
                                                    specifies the FAA’s authority to issue                   Certification Service, as authorized by                action’’ under Executive Order 12866;
                                                    rules on aviation safety. Subtitle I,                    FAA Order 8000.51C. In accordance                        2. Is not a ‘‘significant rule’’ under the
                                                    section 106, describes the authority of                  with that order, issuance of ADs is                    DOT Regulatory Policies and Procedures
                                                    the FAA Administrator. ‘‘Subtitle VII:                   normally a function of the Compliance                  (44 FR 11034, February 26, 1979);
                                                    Aviation Programs,’’ describes in more                   and Airworthiness Division, but during                   3. Will not affect intrastate aviation in
                                                    detail the scope of the Agency’s                         this transition period, the Executive                  Alaska; and
                                                    authority.                                               Director has delegated the authority to                  4. Will not have a significant
                                                       We are issuing this rulemaking under                  issue ADs applicable to transport                      economic impact, positive or negative,
                                                    the authority described in ‘‘Subtitle VII,               category airplanes to the Director of the              on a substantial number of small entities
                                                    Part A, Subpart III, Section 44701:                      System Oversight Division.                             under the criteria of the Regulatory
                                                    General requirements.’’ Under that                                                                              Flexibility Act.
                                                                                                             Regulatory Findings
                                                    section, Congress charges the FAA with
                                                    promoting safe flight of civil aircraft in                 We determined that this proposed AD                  List of Subjects in 14 CFR Part 39
                                                    air commerce by prescribing regulations                  would not have federalism implications                   Air transportation, Aircraft, Aviation
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                                                    for practices, methods, and procedures                   under Executive Order 13132. This                      safety, Incorporation by reference,
                                                    the Administrator finds necessary for                    proposed AD would not have a                           Safety.
                                                    safety in air commerce. This regulation                  substantial direct effect on the States, on
                                                    is within the scope of that authority                                                                           The Proposed Amendment
                                                                                                             the relationship between the national
                                                    because it addresses an unsafe condition                 Government and the States, or on the                     Accordingly, under the authority
                                                    that is likely to exist or develop on                    distribution of power and                              delegated to me by the Administrator,
                                                    products identified in this rulemaking                   responsibilities among the various                     the FAA proposes to amend 14 CFR part
                                                    action.                                                  levels of government.                                  39 as follows:


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                                                                              Federal Register / Vol. 83, No. 82 / Friday, April 27, 2018 / Proposed Rules                                                 18485

                                                    PART 39—AIRWORTHINESS                                   install any PBOV having P/N A25315–1 on                Bellonte, 31707 Blagnac Cedex, France;
                                                    DIRECTIVES                                              that airplane.                                         telephone +33 5 61 93 36 96; fax +33 5 61
                                                                                                              (2) For an airplane that, as of the effective        93 44 51; email account.airworth-eas@
                                                    ■ 1. The authority citation for part 39                 date of this AD, has a PBOV having P/N                 airbus.com; internet http://www.airbus.com.
                                                    continues to read as follows:                           A25315020–2 installed: As of the effective             You may view this referenced service
                                                                                                            date of this AD do not install any PBOV                information at the FAA, Transport Standards
                                                        Authority: 49 U.S.C. 106(g), 40113, 44701.          having P/N A25315–1 on that airplane.                  Branch, 2200 South 216th St., Des Moines,
                                                                                                                                                                   WA. For information on the availability of
                                                    § 39.13   [Amended]                                     (i) Other FAA AD Provisions
                                                                                                                                                                   this material at the FAA, call 206–231–3195.
                                                    ■ 2. The FAA amends § 39.13 by adding                      The following provisions also apply to this
                                                                                                            AD:                                                      Issued in Des Moines, Washington, on
                                                    the following new airworthiness                                                                                April 11, 2018.
                                                    directive (AD):                                            (1) Alternative Methods of Compliance
                                                                                                            (AMOCs): The Manager, International                    Dionne Palermo,
                                                    Airbus: Docket No. FAA–2018–0301; Product               Section, Transport Standards Branch, FAA,              Acting Director, System Oversight Division,
                                                        Identifier 2017–NM–112–AD.                          has the authority to approve AMOCs for this            Aircraft Certification Service.
                                                    (a) Comments Due Date                                   AD, if requested using the procedures found            [FR Doc. 2018–08653 Filed 4–26–18; 8:45 am]
                                                                                                            in 14 CFR 39.19. In accordance with 14 CFR             BILLING CODE 4910–13–P
                                                      We must receive comments by June 11,                  39.19, send your request to your principal
                                                    2018.                                                   inspector or local Flight Standards District
                                                    (b) Affected ADs                                        Office, as appropriate. If sending information
                                                                                                            directly to the International Section, send it         DEPARTMENT OF TRANSPORTATION
                                                      None.
                                                                                                            to the attention of the person identified in
                                                                                                            paragraph (j)(2) of this AD. Information may           Federal Aviation Administration
                                                    (c) Applicability
                                                       This AD applies to the Airbus airplanes              be emailed to: 9-ANM-116-AMOC-
                                                                                                            REQUESTS@faa.gov. Before using any                     14 CFR Part 39
                                                    identified in paragraphs (c)(1) through (c)(6)
                                                    of this AD, certificated in any category, all           approved AMOC, notify your appropriate
                                                                                                                                                                   [Docket No. FAA–2018–0300; Product
                                                    manufacturer serial numbers.                            principal inspector, or lacking a principal
                                                                                                                                                                   Identifier 2017–NM–134–AD]
                                                       (1) Model A300 B2–1A, B2–1C, B2K–3C,                 inspector, the manager of the local flight
                                                    B2–203, B4–2C, B4–103, and B4–203                       standards district office/certificate holding          RIN 2120–AA64
                                                    airplanes.                                              district office.
                                                       (2) Model A300 B4–601, B4–603, B4–620,                  (2) Contacting the Manufacturer: For any            Airworthiness Directives; Airbus
                                                    and B4–622 airplanes.                                   requirement in this AD to obtain corrective            Airplanes
                                                       (3) Model A300 B4–605R and B4–622R                   actions from a manufacturer, the action must
                                                    airplanes.                                              be accomplished using a method approved                AGENCY: Federal Aviation
                                                       (4) Model A300 F4–605R and F4–622R                   by the Manager, International Section,                 Administration (FAA), DOT.
                                                    airplanes.                                              Transport Standards Branch, FAA; or the
                                                                                                            European Aviation Safety Agency (EASA); or             ACTION: Notice of proposed rulemaking
                                                       (5) Model A300 C4–605R Variant F                                                                            (NPRM).
                                                    airplanes.                                              Airbus’s EASA Design Organization
                                                       (6) Model A310–203, –204, –221, –222,                Approval (DOA). If approved by the DOA,
                                                                                                            the approval must include the DOA-                     SUMMARY:   We propose to adopt a new
                                                    –304, –322, –324, and –325 airplanes.                                                                          airworthiness directive (AD) for certain
                                                                                                            authorized signature.
                                                    (d) Subject                                                (3) Required for Compliance (RC): If any            Airbus Model A318, A319, and A320
                                                      Air Transport Association (ATA) of                    service information contains procedures or             series airplanes; and Model A321–111,
                                                    America Code 32, Landing gear.                          tests that are identified as RC, those                 –112, –131, –211, –212, –213, –231,
                                                                                                            procedures and tests must be done to comply            –232, –251N, –253N, and –271N
                                                    (e) Reason                                              with this AD; any procedures or tests that are         airplanes. This proposed AD was
                                                       This AD was prompted by a report of                  not identified as RC are recommended. Those            prompted by a revision of an
                                                    yellow hydraulic system failure, including              procedures and tests that are not identified
                                                                                                            as RC may be deviated from using accepted
                                                                                                                                                                   airworthiness limitations document that
                                                    both braking accumulators, due to failure of                                                                   specifies more restrictive maintenance
                                                    the parking brake operated valve (PBOV). We             methods in accordance with the operator’s
                                                    are issuing this AD to prevent failure of the           maintenance or inspection program without              requirements and airworthiness
                                                    PBOV, which could result in no braking                  obtaining approval of an AMOC, provided                limitations. This proposed AD would
                                                    capability during ground operations, possibly           the procedures and tests identified as RC can          require revising the maintenance or
                                                    leading to damage to the airplane and injury            be done and the airplane can be put back in            inspection program, as applicable, to
                                                    to people on the ground.                                an airworthy condition. Any substitutions or           incorporate revised fuel airworthiness
                                                                                                            changes to procedures or tests identified as           limitations. We are proposing this AD to
                                                    (f) Compliance                                          RC require approval of an AMOC.                        address the unsafe condition on these
                                                       Comply with this AD within the                                                                              products.
                                                                                                            (j) Related Information
                                                    compliance times specified, unless already
                                                    done.                                                      (1) Refer to Mandatory Continuing                   DATES:  We must receive comments on
                                                                                                            Airworthiness Information (MCAI) EASA                  this proposed AD by June 11, 2018.
                                                    (g) PBOV Replacement                                    Airworthiness Directive 2017–0153, dated
                                                                                                            August 17, 2017, for related information.              ADDRESSES: You may send comments,
                                                       Within 60 months after the effective date
                                                    of this AD, replace the PBOV having part                This MCAI may be found in the AD docket                using the procedures found in 14 CFR
                                                    number (P/N) A25315–1 with a PBOV having                on the internet at http://www.regulations.gov          11.43 and 11.45, by any of the following
                                                    P/N A25315020–2, in accordance with the                 by searching for and locating Docket No.               methods:
                                                    Accomplishment Instructions of Airbus                   FAA–2018–0301.                                           • Federal eRulemaking Portal: Go to
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                                                    Service Bulletin A300–32–0467, dated July 4,               (2) For more information about this AD,             http://www.regulations.gov. Follow the
                                                    2017; Airbus Service Bulletin A300–32–6117,             contact Dan Rodina, Aerospace Engineer,                instructions for submitting comments.
                                                    dated July 4, 2017; or Airbus Service Bulletin          International Section, Transport Standards               • Fax: 202–493–2251.
                                                    A310–32–2151, dated July 4, 2017; as                    Branch, FAA, 2200 South 216th St., Des
                                                                                                            Moines, WA 98198; telephone and fax 206–
                                                                                                                                                                     • Mail: U.S. Department of
                                                    applicable.
                                                                                                            231–3225.                                              Transportation, Docket Operations,
                                                    (h) Parts Prohibition                                      (3) For service information identified in           M–30, West Building Ground Floor,
                                                      (1) After modification of an airplane as              this AD, contact Airbus SAS, Airworthiness             Room W12–140, 1200 New Jersey
                                                    required by paragraph (g) of this AD, do not            Office—EAW, 1 Rond Point Maurice                       Avenue SE, Washington, DC 20590.


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Document Created: 2018-04-27 01:44:59
Document Modified: 2018-04-27 01:44:59
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionProposed Rules
ActionNotice of proposed rulemaking (NPRM).
DatesWe must receive comments on this proposed AD by June 11, 2018.
ContactDan Rodina, Aerospace Engineer, International Section, Transport Standards Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone and fax 206-231-3225.
FR Citation83 FR 18483 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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