83_FR_47228 83 FR 47047 - Airworthiness Directives; Airbus SAS Airplanes

83 FR 47047 - Airworthiness Directives; Airbus SAS Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 181 (September 18, 2018)

Page Range47047-47053
FR Document2018-19854

We are adopting a new airworthiness directive (AD) for all Airbus SAS Model A300 series airplanes. This AD was prompted by a revision of an airworthiness limitation items (ALI) document. This AD requires revising the maintenance or inspection program, as applicable, to incorporate the specified maintenance requirements and airworthiness limitations. We are issuing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 181 (Tuesday, September 18, 2018)
[Federal Register Volume 83, Number 181 (Tuesday, September 18, 2018)]
[Rules and Regulations]
[Pages 47047-47053]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-19854]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2018-0390; Product Identifier 2017-NM-130-AD; Amendment 
39-19397; AD 2018-18-18]
RIN 2120-AA64


Airworthiness Directives; Airbus SAS Airplanes

AGENCY: Federal Aviation Administration (FAA), Department of 
Transportation (DOT).

ACTION: Final rule.

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

SUMMARY: We are adopting a new airworthiness directive (AD) for all 
Airbus SAS Model A300 series airplanes. This AD was prompted by a 
revision of an airworthiness limitation items (ALI) document. This AD 
requires revising the maintenance or inspection program, as applicable, 
to incorporate the specified maintenance requirements and airworthiness 
limitations. We are issuing this AD to address the unsafe condition on 
these products.

DATES: This AD is effective October 23, 2018.

ADDRESSES:

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-
0390; or in person at Docket Operations between 9 a.m. and 5 p.m., 
Monday through Friday, except Federal holidays. The AD docket contains 
this final rule, the regulatory evaluation, any comments received, and 
other information. The address for Docket Operations (phone: 800-647-
5527) is U.S. Department of Transportation, Docket Operations, M-30, 
West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE, 
Washington, DC 20590.

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: 

[[Page 47048]]

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 by adding an AD that would apply to all Airbus SAS Model A300 
series airplanes. The NPRM published in the Federal Register on May 11, 
2018 (83 FR 21955). The NPRM was prompted by a revision of an ALI 
document. The NPRM proposed to require revising the maintenance or 
inspection program, as applicable, to incorporate the specified 
maintenance requirements and airworthiness limitations.
    We are issuing this AD to address the reduced structural integrity 
of the airplane and possible loss of controllability of the airplane.
    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA AD 
2017-0145, dated August 31, 2017 (referred to after this as the 
Mandatory Continuing Airworthiness Information, or ``the MCAI''), to 
correct an unsafe condition for all Airbus SAS Model A300 series 
airplanes. The MCAI states:

    Some airworthiness limitations previously defined in A300 ALS 
[Airworthiness Limitations Section] Part 1 have been removed from 
that document and should normally be included in an ALS Part 4. 
Airbus does not plan to issue an ALS Part 4 for A300 aeroplanes.
    Nevertheless, failure to comply with these airworthiness 
limitations could result in an unsafe condition.
    For the reason described above, it has been decided to require 
the application of these airworthiness limitations through a 
separate AD.
    Previously, EASA issued AD 2013-0210 [which corresponds to FAA 
AD 2014-16-13, Amendment 39-17937 (79 FR 51083, August 27, 2014) 
(``AD 2014-16-13'')] to require implementation of airworthiness 
limitations applicable to main landing gear (MLG) barrel assembly, 
retraction actuator assembly, linkage assembly and flanged duct, 
which were previously defined in Revision 00 of A300 ALS Part 1 but 
removed from Revision 01 of A300 ALS Part 1, adding those limits as 
an Appendix to the AD.
    Since EASA AD 2013-0210 was issued, improvement of safe life 
component selection resulted, among others, in removal of 15 nose 
landing gear (NLG) parts from Revision 02 of A300 ALS Part 1.
    Consequently, this [EASA] AD retains the requirements of EASA AD 
2013-0210, which is superseded, and requires, in addition to the 
implementation of airworthiness limitations already contained in 
EASA AD 2013-0210, the implementation of airworthiness limitations 
applicable to NLG barrel assembly and shock absorber assembly, 
previously contained in Revision 01 of A300 ALS Part 1, as specified 
in Appendix 1 of this AD.

    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-
0390.

Comments

    We gave the public the opportunity to participate in developing 
this final rule. The following presents the comment received on the 
NPRM and the FAA's response to the comment.

Request To Supersede AD 2014-16-13

    Airbus questioned the need to keep AD 2014-16-13 and whether the 
proposed AD should instead supersede AD 2014-16-13. Airbus noted that 
the proposed AD lists all of the ALIs in EASA AD 2017-0145, dated 
August 31, 2017, not just the ALIs that have been updated since we 
issued AD 2014-16-13. We infer that Airbus wanted the proposed AD 
changed to a supersedure AD.
    We disagree with the request to change this AD to a supersedure AD. 
To address the unsafe condition, we chose to match EASA AD 2017-0145, 
dated August 31, 2017, and include the same ALIs. Because 
accomplishment of the requirements of this AD terminates all 
requirements of AD 2014-16-13, a supersedure is not necessary. We have 
not changed this AD in this regard.

Request To Release Related ADs at the Same Time

    Airbus requested that we release this final rule at the same time 
as the following related ADs to provide clarity to operators. All four 
pending ADs are related to the same removal of 15 nose landing gear 
parts from ALS Part 1, on different airplane models.
     Docket No. FAA-2018-0364, Product Identifier 2017-NM-154-
AD (EASA AD 2017-0204, dated October 12, 2017).
     Docket No. FAA-2018-0365, Product Identifier 2017-NM-155-
AD (EASA AD 2017-0203, dated October 12, 2017).
     Docket No. FAA-2018-0396, Product Identifier 2017-NM-156-
AD (EASA AD 2017-0202, dated October 12, 2017).
    We agree with the request insofar as we can control the publication 
schedule. While we cannot ensure that all four will be published on the 
same date, we will coordinate with the Office of the Federal Register 
(OFR) and attempt to issue all four final rules at the same time.

Conclusion

    We reviewed the relevant data, considered the comments received, 
and determined that air safety and the public interest require adopting 
this final rule with the changes described previously and minor 
editorial changes. We have determined that these minor changes:
     Are consistent with the intent that was proposed in the 
NPRM for addressing the unsafe condition; and
     Do not add any additional burden upon the public than was 
already proposed in the NPRM.
    We also determined that these changes will not increase the 
economic burden on any operator or increase the scope of this final 
rule.

Costs of Compliance

    We estimate that this AD affects 5 airplanes of U.S. registry.
    We estimate the following costs to comply with this AD:
    We have determined that revising the maintenance or inspection 
program takes an average of 90 work-hours per operator, although we 
recognize that this number may vary from operator to operator. In the 
past, we have estimated that this action takes 1 work-hour per 
airplane. Since operators incorporate maintenance or inspection program 
changes for their affected fleet(s), we have determined that a per-
operator estimate is more accurate than a per-airplane estimate. 
Therefore, we estimate the total cost per operator to be $7,650 (90 
work-hours x $85 per work-hour).

Authority for This Rulemaking

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

[[Page 47049]]

Compliance and Airworthiness Division, but during this transition 
period, the Executive Director has delegated the authority to issue ADs 
applicable to transport category airplanes and associated appliances to 
the Director of the System Oversight Division.

Regulatory Findings

    This AD will not have federalism implications under Executive Order 
13132. This AD will not have a substantial direct effect on the States, 
on the relationship between the national government and the States, or 
on the distribution of power and responsibilities among the various 
levels of government.
    For the reasons discussed above, I certify that this AD:
    (1) Is not a ``significant regulatory action'' under Executive 
Order 12866,
    (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.

Adoption of the Amendment

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

PART 39--AIRWORTHINESS DIRECTIVES

0
1. The authority citation for part 39 continues to read as follows:

    Authority:  49 U.S.C. 106(g), 40113, 44701.


Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by adding the following new airworthiness 
directive (AD):

2018-18-18 Airbus SAS: Amendment 39-19397; Docket No. FAA-2018-0390; 
Product Identifier 2017-NM-130-AD.

(a) Effective Date

    This AD is effective October 23, 2018.

(b) Affected ADs

    This AD affects AD 2014-16-13, Amendment 39-17937 (79 FR 51083, 
August 27, 2014) (``AD 2014-16-13'').

(c) Applicability

    This AD applies to Airbus SAS Model A300 B2-1A, B2-1C, B2K-3C, 
B2-203, B4-2C, B4-103, and B4-203 airplanes, certificated in any 
category.

(d) Subject

    Air Transport Association (ATA) of America Code 05, Time Limits/
Maintenance Checks.

(e) Reason

    This AD was prompted by a revision of an airworthiness 
limitation items (ALI) document. We are issuing this AD to prevent 
reduced structural integrity of the airplane and possible loss of 
controllability of the airplane.

(f) Compliance

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

(g) Revision of Maintenance or Inspection Program

    Within 90 days after the effective date of this AD, revise the 
maintenance or inspection program, as applicable, to incorporate the 
safe life limits included in figure 1 to paragraph (g) of this AD. 
The initial compliance time for the replacements is prior to the 
applicable life limits specified in figure 1 to paragraph (g) of 
this AD, or within 90 days after the effective date of this AD, 
whichever occurs later. The term ``FH'' in figure 1 to paragraph (g) 
of this AD means total flight hours. The term ``LDG'' in figure 1 to 
paragraph (g) of this AD means total airplane landings.
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(h) No Alternative Actions or Intervals

    After the maintenance or inspection program has been revised as 
required by paragraph (g) of this AD, no alternative actions (e.g., 
inspections) or intervals may be used unless the actions or 
intervals are approved as an alternative method of compliance (AMOC) 
in accordance with the procedures specified in paragraph (j)(1) of 
this AD.

(i) Terminating Action for AD 2014-16-13

    Accomplishing the actions required by this AD terminates all 
requirements of AD 2014-16-13.

(j) 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 (k)(2) of this AD. Information 
may be emailed to: 9-ANM-116-AMOC-REQUESTS@faa.gov. 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 SAS's EASA Design Organization 
Approval (DOA). If approved by the DOA, the approval must include 
the DOA-authorized signature.

(k) Related Information

    (1) Refer to Mandatory Continuing Airworthiness Information 
(MCAI) EASA AD 2017-0145, dated August 31, 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-2018-0390.
    (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.

(l) Material Incorporated by Reference

    None.

    Issued in Des Moines, Washington, on August 24, 2018.
James Cashdollar,
Acting Director, System Oversight Division, Aircraft Certification 
Service.
[FR Doc. 2018-19854 Filed 9-17-18; 8:45 am]
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                                                              Federal Register / Vol. 83, No. 181 / Tuesday, September 18, 2018 / Rules and Regulations                                            47047

                                                (3) For Models 35, 35A, 36, and 36A                  (j) Alternative Methods of Compliance                   Issued in Kansas City, Missouri, on August
                                             airplanes: Within 24 months after October               (AMOCs)                                               31, 2018.
                                             23, 2018 (the effective date of this AD) or               (1) The Manager, Wichita ACO branch,                Melvin J. Johnson,
                                             within 400 landings after October 23, 2018
                                                                                                     FAA, has the authority to approve AMOCs               Deputy Director, Policy & Innovation Division,
                                             (the effective date of this AD), whichever
                                                                                                     for this AD, if requested using the procedures        Aircraft Certification Service.
                                             occurs first, replace the nose roller fitting,
                                             nose roller support bracket, and adjacent rib           found in 14 CFR 39.19. In accordance with             [FR Doc. 2018–19853 Filed 9–17–18; 8:45 am]
                                             support structure with replacement parts by             14 CFR 39.19, send your request to your               BILLING CODE 4910–13–P
                                             following the Accomplishment Instructions               principal inspector or local Flight Standards
                                             in Bombardier Learjet 35/36 SB 35/36–27–50              District Office, as appropriate. If sending
                                             Recommended, dated September 11, 2017.                  information directly to the manager of the            DEPARTMENT OF TRANSPORTATION
                                                (4) For Models 55, 55B, and 55C airplanes:           certification office, send it to the attention of
                                             Within 24 months after October 23, 2018 (the            the person identified in paragraph (k)(1) of          Federal Aviation Administration
                                             effective date of this AD) or within 400                this AD.
                                             landings after October 23, 2018 (the effective            (2) Before using any approved AMOC,
                                             date of this AD), whichever occurs first,                                                                     14 CFR Part 39
                                                                                                     notify your appropriate principal inspector,
                                             replace the nose roller fitting, nose roller            or lacking a principal inspector, the manager         [Docket No. FAA–2018–0390; Product
                                             support bracket, and adjacent rib support               of the local flight standards district office/        Identifier 2017–NM–130–AD; Amendment
                                             structure with replacement parts by                     certificate holding district office.                  39–19397; AD 2018–18–18]
                                             following the Accomplishment Instructions
                                             in Bombardier Learjet 55 SB 55–27–41                    (k) Related Information                               RIN 2120–AA64
                                             Recommended, dated September 11, 2017.                    For more information about this AD,
                                                (5) For Model 60 airplanes: Within 12                                                                      Airworthiness Directives; Airbus SAS
                                                                                                     contact Tara Shawn, Aerospace Engineer,
                                             months after October 23, 2018 (the effective                                                                  Airplanes
                                                                                                     Wichita ACO Branch, 1801 Airport Road,
                                             date of this AD) or within 200 landings after
                                             October 23, 2018 (the effective date of this            Room 100, Wichita, Kansas 67209; telephone:           AGENCY:  Federal Aviation
                                             AD), whichever occurs first, replace the nose           (316) 946–4141; fax: (316) 946–4107; email:           Administration (FAA), Department of
                                             roller fitting, nose roller support bracket, and        tara.shawn@faa.gov or Wichita-COS@faa.gov.            Transportation (DOT).
                                             adjacent rib support structure with                     (l) Material Incorporated by Reference                ACTION: Final rule.
                                             replacement parts by following the
                                             Accomplishment Instructions in Bombardier                  (1) The Director of the Federal Register
                                                                                                                                                           SUMMARY:   We are adopting a new
                                             Learjet 60 SB 60–27–39 Recommended,                     approved the incorporation by reference of
                                                                                                     the service information listed in this
                                                                                                                                                           airworthiness directive (AD) for all
                                             Revision 1, dated January 15, 2018.
                                                                                                     paragraph under 5 U.S.C. 552(a) and 1 CFR             Airbus SAS Model A300 series
                                                (6) For all airplanes: Some compliance
                                             times in this AD are presented in landings.             part 51.                                              airplanes. This AD was prompted by a
                                             If you do not keep a record of the total                   (2) You must use this service information          revision of an airworthiness limitation
                                             number of landings, then use a 1-to-1                   as applicable to do the actions required by           items (ALI) document. This AD requires
                                             conversion for hours time-in-service (TIS) to           this AD, unless the AD specifies otherwise.           revising the maintenance or inspection
                                             landings. Example: 20 hours TIS = 20                       (i) Bombardier Learjet 28/29 Service               program, as applicable, to incorporate
                                             landings.                                               Bulletin (SB) 28/29–27–31 Recommended,                the specified maintenance requirements
                                                (7) For Models 31, 31A, 35, 35A, 36, 36A,            dated September 11, 2017;                             and airworthiness limitations. We are
                                             55, 55B, 55C, and 60 airplanes: Although                   (ii) Bombardier Learjet 31 SB 31–27–35             issuing this AD to address the unsafe
                                             Paragraph 3.B.(2) of the applicable SB for              Recommended, dated September 11, 2017;
                                             these models that have modified flap roller                                                                   condition on these products.
                                                                                                        (iii) Bombardier Learjet 35/36 SB 35/36
                                             assemblies requires the operator to contact                                                                   DATES: This AD is effective October 23,
                                                                                                     –27–50 Recommended, dated September 11,
                                             Learjet Inc. for repair instructions, this AD
                                                                                                     2017;                                                 2018.
                                             requires you do the repair using a method                                                                     ADDRESSES:
                                                                                                        (iv) Bombardier Learjet 55 SB 55–27–41
                                             approved by the Manager, Wichita ACO
                                                                                                     Recommended, dated September 11, 2017;
                                             Branch, FAA. For a repair method to be                                                                        Examining the AD Docket
                                             approved by the Manager, Wichita ACO                    and
                                             Branch, as required by this paragraph, the                 (v) Bombardier Learjet 60 SB 60–27–39                You may examine the AD docket on
                                             Manager’s approval letter must specifically             Recommended, Revision 1, dated January 15,            the internet at http://
                                             refer to this AD.                                       2018.                                                 www.regulations.gov by searching for
                                                                                                        (3) For service information identified in          and locating Docket No. FAA–2018–
                                             (h) Credit for Previous Actions                         this AD, contact Learjet, Inc., One Learjet           0390; or in person at Docket Operations
                                               For Model 60 airplanes: This AD allows                Way, Wichita, Kansas 67209; telephone: 316–           between 9 a.m. and 5 p.m., Monday
                                             credit for actions required in paragraph (g)(5)         946–2000; email: ac.ict@                              through Friday, except Federal holidays.
                                             of this AD if done before the effective date            aero.bombardier.com; internet: https://
                                             of this AD following Bombardier Learjet 60                                                                    The AD docket contains this final rule,
                                                                                                     www.bombardier.com.
                                             SB 60–27–39 Recommended, Basic Issue,                      (4) You may view this service information
                                                                                                                                                           the regulatory evaluation, any
                                             dated September 11, 2017.                               at the FAA, Policy and Innovation Division,           comments received, and other
                                                                                                     901 Locust, Kansas City, Missouri 64106. For          information. The address for Docket
                                             (i) No Reporting Requirement
                                                                                                     information on the availability of this               Operations (phone: 800–647–5527) is
                                                Although Bombardier Learjet 28/29 SB 28/                                                                   U.S. Department of Transportation,
                                                                                                     material at the FAA, call (816) 329–4148. In
                                             29–27–31 Recommended, dated September                                                                         Docket Operations, M–30, West
                                                                                                     addition, you can access this service
                                             11, 2017; Bombardier Learjet 31 SB 31–27–
                                             35 Recommended, dated September 11, 2017;               information on the internet at http://                Building Ground Floor, Room W12–140,
                                             Bombardier Learjet 35/36 SB 35/36 –27–50                www.regulations.gov by searching for and              1200 New Jersey Avenue SE,
                                             Recommended, dated September 11, 2017;                  locating Docket No. FAA–2017–1078.                    Washington, DC 20590.
                                             Bombardier Learjet 55 SB 55–27–41                          (5) You may view this service information          FOR FURTHER INFORMATION CONTACT: Dan
daltland on DSKBBV9HB2PROD with RULES




                                             Recommended, dated September 11, 2017;                  that is incorporated by reference at the
                                                                                                                                                           Rodina, Aerospace Engineer,
                                             and Bombardier Learjet 60 SB 60–27–39                   National Archives and Records
                                                                                                     Administration (NARA). For information on
                                                                                                                                                           International Section, Transport
                                             Recommended, Revision 1, dated January 15,
                                                                                                     the availability of this material at NARA, call       Standards Branch, FAA, 2200 South
                                             2018, all specify to submit a compliance
                                             response form to the manufacturer per                   202–741–6030, or go to: http://                       216th St., Des Moines, WA 98198;
                                             paragraph 3.E., this AD does not require that           www.archives.gov/federal-register/cfr/ibr-            telephone and fax 206–231–3225.
                                             action.                                                 locations.html.                                       SUPPLEMENTARY INFORMATION:



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                                             47048            Federal Register / Vol. 83, No. 181 / Tuesday, September 18, 2018 / Rules and Regulations

                                             Discussion                                                You may examine the MCAI in the                     determined that air safety and the
                                                                                                     AD docket on the internet at http://                  public interest require adopting this
                                               We issued a notice of proposed                        www.regulations.gov by searching for                  final rule with the changes described
                                             rulemaking (NPRM) to amend 14 CFR                       and locating Docket No. FAA–2018–                     previously and minor editorial changes.
                                             part 39 by adding an AD that would                      0390.                                                 We have determined that these minor
                                             apply to all Airbus SAS Model A300                                                                            changes:
                                             series airplanes. The NPRM published                    Comments                                                 • Are consistent with the intent that
                                             in the Federal Register on May 11, 2018                   We gave the public the opportunity to               was proposed in the NPRM for
                                             (83 FR 21955). The NPRM was                             participate in developing this final rule.            addressing the unsafe condition; and
                                             prompted by a revision of an ALI                        The following presents the comment                       • Do not add any additional burden
                                             document. The NPRM proposed to                          received on the NPRM and the FAA’s                    upon the public than was already
                                             require revising the maintenance or                     response to the comment.                              proposed in the NPRM.
                                             inspection program, as applicable, to                                                                            We also determined that these
                                             incorporate the specified maintenance                   Request To Supersede AD 2014–16–13                    changes will not increase the economic
                                             requirements and airworthiness                            Airbus questioned the need to keep                  burden on any operator or increase the
                                             limitations.                                            AD 2014–16–13 and whether the                         scope of this final rule.
                                               We are issuing this AD to address the                 proposed AD should instead supersede
                                                                                                     AD 2014–16–13. Airbus noted that the                  Costs of Compliance
                                             reduced structural integrity of the
                                             airplane and possible loss of                           proposed AD lists all of the ALIs in                    We estimate that this AD affects 5
                                             controllability of the airplane.                        EASA AD 2017–0145, dated August 31,                   airplanes of U.S. registry.
                                                                                                     2017, not just the ALIs that have been                  We estimate the following costs to
                                               The European Aviation Safety Agency
                                                                                                     updated since we issued AD 2014–16–                   comply with this AD:
                                             (EASA), which is the Technical Agent
                                                                                                     13. We infer that Airbus wanted the                     We have determined that revising the
                                             for the Member States of the European
                                                                                                     proposed AD changed to a supersedure                  maintenance or inspection program
                                             Union, has issued EASA AD 2017–0145,
                                                                                                     AD.                                                   takes an average of 90 work-hours per
                                             dated August 31, 2017 (referred to after
                                                                                                       We disagree with the request to                     operator, although we recognize that
                                             this as the Mandatory Continuing
                                                                                                     change this AD to a supersedure AD. To                this number may vary from operator to
                                             Airworthiness Information, or ‘‘the
                                                                                                     address the unsafe condition, we chose                operator. In the past, we have estimated
                                             MCAI’’), to correct an unsafe condition
                                                                                                     to match EASA AD 2017–0145, dated                     that this action takes 1 work-hour per
                                             for all Airbus SAS Model A300 series
                                                                                                     August 31, 2017, and include the same                 airplane. Since operators incorporate
                                             airplanes. The MCAI states:
                                                                                                     ALIs. Because accomplishment of the                   maintenance or inspection program
                                                Some airworthiness limitations previously            requirements of this AD terminates all                changes for their affected fleet(s), we
                                             defined in A300 ALS [Airworthiness                                                                            have determined that a per-operator
                                                                                                     requirements of AD 2014–16–13, a
                                             Limitations Section] Part 1 have been                                                                         estimate is more accurate than a per-
                                             removed from that document and should                   supersedure is not necessary. We have
                                             normally be included in an ALS Part 4.                  not changed this AD in this regard.                   airplane estimate. Therefore, we
                                             Airbus does not plan to issue an ALS Part 4                                                                   estimate the total cost per operator to be
                                                                                                     Request To Release Related ADs at the                 $7,650 (90 work-hours × $85 per work-
                                             for A300 aeroplanes.
                                                                                                     Same Time                                             hour).
                                                Nevertheless, failure to comply with these
                                             airworthiness limitations could result in an               Airbus requested that we release this
                                             unsafe condition.
                                                                                                                                                           Authority for This Rulemaking
                                                                                                     final rule at the same time as the
                                                For the reason described above, it has been          following related ADs to provide clarity                 Title 49 of the United States Code
                                             decided to require the application of these             to operators. All four pending ADs are                specifies the FAA’s authority to issue
                                             airworthiness limitations through a separate            related to the same removal of 15 nose                rules on aviation safety. Subtitle I,
                                             AD.                                                                                                           section 106, describes the authority of
                                                Previously, EASA issued AD 2013–0210
                                                                                                     landing gear parts from ALS Part 1, on
                                                                                                     different airplane models.                            the FAA Administrator. Subtitle VII:
                                             [which corresponds to FAA AD 2014–16–13,
                                             Amendment 39–17937 (79 FR 51083, August                    • Docket No. FAA–2018–0364,                        Aviation Programs, describes in more
                                             27, 2014) (‘‘AD 2014–16–13’’)] to require               Product Identifier 2017–NM–154–AD                     detail the scope of the Agency’s
                                             implementation of airworthiness limitations             (EASA AD 2017–0204, dated October                     authority.
                                             applicable to main landing gear (MLG) barrel            12, 2017).                                               We are issuing this rulemaking under
                                             assembly, retraction actuator assembly,                    • Docket No. FAA–2018–0365,                        the authority described in Subtitle VII,
                                             linkage assembly and flanged duct, which                Product Identifier 2017–NM–155–AD                     Part A, Subpart III, Section 44701:
                                             were previously defined in Revision 00 of               (EASA AD 2017–0203, dated October                     ‘‘General requirements.’’ Under that
                                             A300 ALS Part 1 but removed from Revision                                                                     section, Congress charges the FAA with
                                                                                                     12, 2017).
                                             01 of A300 ALS Part 1, adding those limits
                                             as an Appendix to the AD.
                                                                                                        • Docket No. FAA–2018–0396,                        promoting safe flight of civil aircraft in
                                                Since EASA AD 2013–0210 was issued,                  Product Identifier 2017–NM–156–AD                     air commerce by prescribing regulations
                                             improvement of safe life component selection            (EASA AD 2017–0202, dated October                     for practices, methods, and procedures
                                             resulted, among others, in removal of 15 nose           12, 2017).                                            the Administrator finds necessary for
                                             landing gear (NLG) parts from Revision 02 of               We agree with the request insofar as               safety in air commerce. This regulation
                                             A300 ALS Part 1.                                        we can control the publication                        is within the scope of that authority
                                                Consequently, this [EASA] AD retains the             schedule. While we cannot ensure that                 because it addresses an unsafe condition
                                             requirements of EASA AD 2013–0210, which                all four will be published on the same                that is likely to exist or develop on
                                             is superseded, and requires, in addition to             date, we will coordinate with the Office              products identified in this rulemaking
                                             the implementation of airworthiness
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                                                                                                     of the Federal Register (OFR) and                     action.
                                             limitations already contained in EASA AD                                                                         This AD is issued in accordance with
                                             2013–0210, the implementation of                        attempt to issue all four final rules at the
                                             airworthiness limitations applicable to NLG             same time.                                            authority delegated by the Executive
                                             barrel assembly and shock absorber                                                                            Director, Aircraft Certification Service,
                                                                                                     Conclusion                                            as authorized by FAA Order 8000.51C.
                                             assembly, previously contained in Revision
                                             01 of A300 ALS Part 1, as specified in                    We reviewed the relevant data,                      In accordance with that order, issuance
                                             Appendix 1 of this AD.                                  considered the comments received, and                 of ADs is normally a function of the


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                                                              Federal Register / Vol. 83, No. 181 / Tuesday, September 18, 2018 / Rules and Regulations                                            47049

                                             Compliance and Airworthiness                            List of Subjects in 14 CFR Part 39                    2C, B4–103, and B4–203 airplanes,
                                             Division, but during this transition                                                                          certificated in any category.
                                                                                                       Air transportation, Aircraft, Aviation
                                             period, the Executive Director has                      safety, Incorporation by reference,                   (d) Subject
                                             delegated the authority to issue ADs                    Safety.                                                 Air Transport Association (ATA) of
                                             applicable to transport category
                                                                                                     Adoption of the Amendment                             America Code 05, Time Limits/Maintenance
                                             airplanes and associated appliances to                                                                        Checks.
                                             the Director of the System Oversight                      Accordingly, under the authority
                                             Division.                                               delegated to me by the Administrator,                 (e) Reason

                                             Regulatory Findings                                     the FAA amends 14 CFR part 39 as                        This AD was prompted by a revision of an
                                                                                                     follows:                                              airworthiness limitation items (ALI)
                                               This AD will not have federalism                                                                            document. We are issuing this AD to prevent
                                             implications under Executive Order                      PART 39—AIRWORTHINESS                                 reduced structural integrity of the airplane
                                             13132. This AD will not have a                          DIRECTIVES                                            and possible loss of controllability of the
                                             substantial direct effect on the States, on                                                                   airplane.
                                                                                                     ■ 1. The authority citation for part 39
                                             the relationship between the national                                                                         (f) Compliance
                                                                                                     continues to read as follows:
                                             government and the States, or on the                                                                            Comply with this AD within the
                                             distribution of power and                                   Authority: 49 U.S.C. 106(g), 40113, 44701.
                                                                                                                                                           compliance times specified, unless already
                                             responsibilities among the various                      § 39.13   [Amended]                                   done.
                                             levels of government.
                                                                                                     ■ 2. The FAA amends § 39.13 by adding                 (g) Revision of Maintenance or Inspection
                                               For the reasons discussed above, I                                                                          Program
                                                                                                     the following new airworthiness
                                             certify that this AD:
                                                                                                     directive (AD):                                          Within 90 days after the effective date of
                                               (1) Is not a ‘‘significant regulatory                                                                       this AD, revise the maintenance or inspection
                                                                                                     2018–18–18 Airbus SAS: Amendment 39–
                                             action’’ under Executive Order 12866,                       19397; Docket No. FAA–2018–0390;                  program, as applicable, to incorporate the
                                               (2) Is not a ‘‘significant rule’’ under                   Product Identifier 2017–NM–130–AD.                safe life limits included in figure 1 to
                                             the DOT Regulatory Policies and                                                                               paragraph (g) of this AD. The initial
                                                                                                     (a) Effective Date
                                             Procedures (44 FR 11034, February 26,                                                                         compliance time for the replacements is prior
                                             1979),                                                    This AD is effective October 23, 2018.              to the applicable life limits specified in figure
                                                                                                     (b) Affected ADs                                      1 to paragraph (g) of this AD, or within 90
                                               (3) Will not affect intrastate aviation
                                                                                                                                                           days after the effective date of this AD,
                                             in Alaska, and                                            This AD affects AD 2014–16–13,
                                                                                                                                                           whichever occurs later. The term ‘‘FH’’ in
                                               (4) Will not have a significant                       Amendment 39–17937 (79 FR 51083, August
                                                                                                     27, 2014) (‘‘AD 2014–16–13’’).                        figure 1 to paragraph (g) of this AD means
                                             economic impact, positive or negative,                                                                        total flight hours. The term ‘‘LDG’’ in figure
                                             on a substantial number of small entities               (c) Applicability                                     1 to paragraph (g) of this AD means total
                                             under the criteria of the Regulatory                       This AD applies to Airbus SAS Model                airplane landings.
                                             Flexibility Act.                                        A300 B2–1A, B2–1C, B2K–3C, B2–203, B4–                BILLING CODE 4910–13–P
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47050          Federal Register/Vol. 83, No. 181 /Tuesday, September 18, 2018 /Rules and Regulations

           Figure 1 to paragraph (g) of this AD —New Life Limits for the Main Landing Gear
           (MLG) Barrel Assembly, Retraction Actuator Assembly, Linkage Assembly; Pneumatic
           Flange Duct; Nose Landing Gear (NLG) Barrel Assembly and Shock Absorber Assembly

                                                       [ SAFE LIFE LIMITS (6                     Affected Model(s)
         Part Name                       Part Number                           BZ2—1A   B2K—3C             B4—2C          C4—203
                                                       l PH l LDG l Cal        82-10' B2—20% l B2—320 |B4-1><x|84‘”m| F4—203
    ATA 32—10—00 MAIN LANDING GEAR
    BARREL ASSEMBLY
                     css277—10   N/A |sesoo                              N/A                        x        xX      x      xX
       st            cesr77—12   n/a 7ee00                               N/A                        x        x       xX     x
                                 P       ceer77—14      N/A 76600        N/A                        x        x       x      x
                       HTU



                                          DS8303—1      N/A    76s00     N/A                        x        xX      X      xX
                                           C6B8457      N/A    76800     N/A                        xX       X       xX     xX
          l                          .     D48939       m/aA   76e00     N/A                        x        x       x      xX
          Stirrup pin                            i
                                          D48939—1      mA     7sso0     N/A                        x        x       x      x
                                          DS8314—1      mA     7ssoo     N/A                        xX       xX      x      X
                                           CBs279       nia    76e00     N/A                        x        xX      x      x
           |                     C        C66279—2      mA     7ss00     N/A                        x        x       x      x
        Universal joint
                                          CBS?79—6      mA     7es00     N/A                        x        r       xX     x
                                          DS8313—1      m/A    76800     N/A                        X        x       x      xX
                                         csiss7—10      N/A    7esoo     N/A     x        x
        P'at'zrgg)ppa{                   ceis3711       m/a    7eesoo0   N/A     x        x
                                         ceiss7—12      N/A    76800     N/A     xX       xX
               |                         cseisss410     N/A    53300     N/A     x        x
    Plate (gfcg" nead]                    coi838B11     N/A 53300        N/A     X        xX
               “      cseisss—20    N/A 76600      N/A     xX                             xX
         Tie rod       CB8523—3     mA 7esoo0      N/A     xX                             x
    RETRACTION ACTUATOR ASSEMBLY
    (1) When SB A300—32—0123 embodied before SB A300—32—0113.
    (2) When SB A300—32—0123 embodied after SB A300—32—0113.
                       cesozs1     |n/a 34000      N/A     xX                             x
                       cegors4     |n/a 34000      N/A     xX                             xX
         o           cesors1(1) |N/A 32000         N/A                                              x        x       x      x
       Sliding rod
                       cesore2     |nNn/ia 32000   N/A                                              x        xX      x      x
                       cesore—s    |n/ia 32000     N/A                                              x        xX      xX     x
                     cego2s4 (2) |N/A 22000        N/A                                              x        x       xX     xX
          Piston        C67078     N/A |33000      N/A                                              x        xX      x      x
                   |         I

                       cerorsa1a   |n/a 33000      N/A                                              Fe       xX      xX     xX
             o0        csi3424a     |Nn/ia |3e700  N/A     x                              e
        End fitting
                       csssi04     |n/a 32000      N/A                                              x        x       x      x


     Federal Register/Vol. 83, No. 181 /Tuesday, September 18, 2018 /Rules and Regulations                   47051


LINKAGE ASSEMBLY
    Upper      C61505              nA 76600       N/A      x        x
  multiple link
 pin (Muitiple
                      ceisos—1     N/A |7se00     Na       x        x
  *ififig’f}pef         cC81505—20   N/A 76600      N/A               xX
ATA 36—11—05 PNEUMATIC
(1) "xx" at the end of the PIN stands for any number between 00 and 99.
                  A21274063000
Duct flanged (1)                  N/A 24000      N/A        X
                        XX
ATA 32—20—00 NOSE LANDING GEAR
BARREL ASSEMBLY {(FIG.07)
(1) Limitation applicable to WVO1 & WVO3 only.
(2) Part must be replaced by a new one every time it is removed from the barrel.
(3) The nut must be replaced by a new one every time it is removed from the pin. When the nut is
   temporarily removed and reinstalled for the purpose of performing maintenance outside a workshop, no
   replacement is required provided the nut‘s removal and reinstallation are performed on the same pin and
   neither the pin nor the nut accumulates time in service during the period between the removal and
   reinstallation.
   End fifting         D68062      wa      (2)    NA       X        xX        xX      X       x       x
    pin nut           MS17825—6    NA      (2)    N/A      X        X         X       X       X       X
                       ANG—17      wa      (2)    N/A      xX       xX        xX      X       x       xX
 End fitting pin       D61183      wa      (2)    N/A      xX       X         xX      X       xX      X
                       D68063      ma      (2     N/A      X        xX        xX      X       xX      xX
                     NAS1306—22D_|N/A|_ 2)        N/A      X        X         X       A       X       X
                        C62032     mia    65700   N/A      X        X         x       xX      X       xX
                       cezos2—1    w/aA   65700   N/A      x        xX        e       xX      x       xX
                       cerosz2     N/A    65700   N/A      xX       X         xX      X       xX      x
   End fitting        ce2032—10    N/A    65700   NA       X        x         x       x       X       xX
                        D61184     N/A    65700   N/A      X        X         X       X       X       xX
                       pei1is4—1   N/A    5700    N/A      X        X         x       xX      X       X
                   ____besore      nA     65700   N/A      x        xX        x       x       x       xX
                        Dé8695     n/a    65700   N/A      xX       X         X       X       xX      xX
                        C61453     m/a    65700   N/A      x         (1
                       C61453—     N/A    65700   N/A      xX       xX        X       X       X       xX
                      céei4s3—15   n/a    s5700   N/A      X        X         X       xX      X       X
     Rack             ceiass—20    N/A    65700   N/A      x        xX        xX      x       e       x
                      ce14s53—40   n/ia   s5700   N/A      xX       xX        xX      X       xX      xX
                      cé1453—41    nia    s5700   N/A      xX       x         x       x       xX      x
                     ceiass—205    nia    es700   N/A      x        x         x       x       e       x


47052       Federal Register/Vol. 83, No. 181 /Tuesday, September 18, 2018 /Rules and Regulations


                                     SAFE LIFE LIMITS (*)                      Affected Model(s)


         partName PartNumber £ 1ng cal EZ1A EBC3O a2.a00 BH2C |eaoe C+200
                       C€59050—30    N/A    24000    N/A       X         X         AX       X      X    X
                       C59050—40     N/A    24000     N/A      X        X          X        X      X    X
                       C59050—50     N/A    65700     N/A      X         X         X        X      X    X
                       C59050—60     N/A    65700     N/A      X         X         X        X      X    X
            ,           C59050       N/A    24000     N/A      ¥X      X (1)
        Turning tube                                            )
                        C59050—2     N/A    24000     N/A      X       X (1)       X        X      X    X
                        ©59050—3     n/A    24000     N/A      X       X (1)
                        C59050—4     N/A    24000     N/A      X         X         X        X      X    X
                       C59050—20     N/A    24000     N/A      X         A         X        X      X    X
                       C59050—28     N/A    24000     N/A      X       A (1)       X        X      X    X
                e       C62223—1     N/A    65700     N/A      X        X          X        X      X    X
    (Uboer8Lowen|_C62222—15_|_wa s5700                NA       x        x          x        x      x    x
                       C62223—20     N/A    65700     N/A      X        X          X        X      X    X
                        C59562—2     N/A    65700    N/A       X        X          X        X      X    X
        Torque Links    C59562—3     N/A    65700    N/A                           X        X      X    X
    (Upper & Lower)]    e5g5@24      N/A    65700     N/A      _X       X          x        xX     X    X
                       C59562—20     N/A    65700     N/A      X        X          X        X      X    X
                        C62041—1     N/A    65700     N/A      X        X          X        X      X    X
                       C62041—15     N/A    65700     N/A      X        X          X        X      X    X
         Torque link   C862041—20    N/A    65700     N/A      X        X          X        X      X    X
         medium pin    ce20941—200   N/A    65700     N/A      _X       X          X        x      X    xX
                         ©D53431     N/A    65700     N/A      AX       X          A        X      X    A
                       ©53431—20     N/A    65700     N/A      X        X          A        X      AX   A

        m;;zqumut      st4omoP       mwa     (3)     mA        x        x          x        x      x    x
    SHOCK ABSORBER ASSEMBLY
    (1) Limitation applicable to WVO1 & WVO3 only.
    (2) Limitation applicable to WV 00 only.
    (3) Limitation applicable to WV 06 only.
    (4) Part must be replaced by a new one every time it is removed from the sliding rod.
    (5) Part must be replaced by a new one every time it is removed from the upper rod.

         Upper cam      C62270       N/A     (4)      N/A      X         X        X         X      X    X
           dowel

                        C62034—1     N/A    65700     N/A      X         X        X         X      X    X
         Upper cam     ©62034—10     N/A    65700     N/A      X         X        X         X      X    X
                        C68534       N/A    65700     N/A      X         X        X         X      X    X


                                                              Federal Register / Vol. 83, No. 181 / Tuesday, September 18, 2018 / Rules and Regulations                                            47053




                                             BILLING CODE 4910–13–P                                  directly to the International Section, send it        http://www.regulations.gov by searching for
                                             (h) No Alternative Actions or Intervals                 to the attention of the person identified in          and locating Docket No. FAA–2018–0390.
                                                                                                     paragraph (k)(2) of this AD. Information may            (2) For more information about this AD,
                                               After the maintenance or inspection
                                                                                                     be emailed to: 9-ANM-116-AMOC-                        contact Dan Rodina, Aerospace Engineer,
                                             program has been revised as required by
                                             paragraph (g) of this AD, no alternative                REQUESTS@faa.gov. Before using any                    International Section, Transport Standards
                                             actions (e.g., inspections) or intervals may be         approved AMOC, notify your appropriate                Branch, FAA, 2200 South 216th St., Des
                                             used unless the actions or intervals are                principal inspector, or lacking a principal           Moines, WA 98198; telephone and fax 206–
                                             approved as an alternative method of                    inspector, the manager of the local flight            231–3225.
                                             compliance (AMOC) in accordance with the                standards district office/certificate holding
                                             procedures specified in paragraph (j)(1) of             district office.                                      (l) Material Incorporated by Reference
                                             this AD.                                                  (2) Contacting the Manufacturer: For any              None.
                                                                                                     requirement in this AD to obtain corrective
                                             (i) Terminating Action for AD 2014–16–13                                                                        Issued in Des Moines, Washington, on
                                                                                                     actions from a manufacturer, the action must
                                                Accomplishing the actions required by this           be accomplished using a method approved               August 24, 2018.
                                             AD terminates all requirements of AD 2014–              by the Manager, International Section,                James Cashdollar,
                                             16–13.                                                  Transport Standards Branch, FAA; or the               Acting Director, System Oversight Division,
                                             (j) Other FAA AD Provisions                             European Aviation Safety Agency (EASA); or            Aircraft Certification Service.
                                                The following provisions also apply to this          Airbus SAS’s EASA Design Organization                 [FR Doc. 2018–19854 Filed 9–17–18; 8:45 am]
                                             AD:                                                     Approval (DOA). If approved by the DOA,
                                                                                                                                                           BILLING CODE 4910–13–P
                                                (1) Alternative Methods of Compliance                the approval must include the DOA–
                                             (AMOCs): The Manager, International                     authorized signature.
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                                             Section, Transport Standards Branch, FAA,               (k) Related Information
                                             has the authority to approve AMOCs for this
                                             AD, if requested using the procedures found               (1) Refer to Mandatory Continuing
                                             in 14 CFR 39.19. In accordance with 14 CFR              Airworthiness Information (MCAI) EASA AD
                                             39.19, send your request to your principal              2017–0145, dated August 31, 2017, for
                                             inspector or local Flight Standards District            related information. This MCAI may be
                                                                                                                                                                                                           ER18SE18.004</GPH>




                                             Office, as appropriate. If sending information          found in the AD docket on the internet at



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Document Created: 2018-09-18 01:18:53
Document Modified: 2018-09-18 01:18:53
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.
DatesThis AD is effective October 23, 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 47047 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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