83_FR_16258 83 FR 16185 - Airworthiness Directives; The Boeing Company Airplanes

83 FR 16185 - Airworthiness Directives; The Boeing Company Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 73 (April 16, 2018)

Page Range16185-16188
FR Document2018-07630

We are superseding Airworthiness Directive (AD) 2015-19-12, which applied to certain The Boeing Company Model 767 airplanes. AD 2015-19-12 required a general visual inspection of certain lap splices for missing fasteners, and all applicable related investigative and corrective actions. This AD retains the actions required by AD 2015-19- 12 and revises the applicability by adding airplanes. This AD was prompted by reports indicating that certain fasteners were not installed in a certain stringer lap splice on certain airplanes. We are issuing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 73 (Monday, April 16, 2018)
[Federal Register Volume 83, Number 73 (Monday, April 16, 2018)]
[Rules and Regulations]
[Pages 16185-16188]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-07630]



========================================================================
Rules and Regulations
                                                Federal Register
________________________________________________________________________

This section of the FEDERAL REGISTER contains regulatory documents 
having general applicability and legal effect, most of which are keyed 
to and codified in the Code of Federal Regulations, which is published 
under 50 titles pursuant to 44 U.S.C. 1510.

The Code of Federal Regulations is sold by the Superintendent of Documents. 

========================================================================


Federal Register / Vol. 83, No. 73 / Monday, April 16, 2018 / Rules 
and Regulations

[[Page 16185]]



DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2017-0769; Product Identifier 2017-NM-054-AD; Amendment 
39-19249; AD 2018-07-18]
RIN 2120-AA64


Airworthiness Directives; The Boeing Company Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

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

SUMMARY: We are superseding Airworthiness Directive (AD) 2015-19-12, 
which applied to certain The Boeing Company Model 767 airplanes. AD 
2015-19-12 required a general visual inspection of certain lap splices 
for missing fasteners, and all applicable related investigative and 
corrective actions. This AD retains the actions required by AD 2015-19-
12 and revises the applicability by adding airplanes. This AD was 
prompted by reports indicating that certain fasteners were not 
installed in a certain stringer lap splice on certain airplanes. We are 
issuing this AD to address the unsafe condition on these products.

DATES: This AD is effective May 21, 2018.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication listed in this AD as of May 21, 
2018.

ADDRESSES: For service information identified in this final rule, 
contact Boeing Commercial Airplanes, Attention: Contractual & Data 
Services (C&DS), 2600 Westminster Blvd., MC 110-SK57, Seal Beach, CA 
90740-5600; telephone 562-797-1717; internet https://www.myboeingfleet.com. You may view this service information at the 
FAA, Transport Standards Branch, 2200 South 216th St., Des Moines, WA. 
It is also available on the internet at http://www.regulations.gov by 
searching for and locating Docket No. FAA-2017-0769.

Examining the AD Docket

    You may examine the AD docket on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017-
0769; 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 final rule, the regulatory evaluation, any comments 
received, and other information. The address for the Docket Office 
(phone: 800-647-5527) is Docket Management Facility, 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: Wayne Lockett, Aerospace Engineer, 
Airframe Section, FAA, Seattle ACO Branch, 2200 South 216th St., Des 
Moines, WA 98198; phone and fax: 206-231-3524; email: 
[email protected].

SUPPLEMENTARY INFORMATION:

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 to supersede AD 2015-19-12, Amendment 39-18274 (80 FR 58346, 
September 29, 2015) (``AD 2015-19-12''). AD 2015-19-12 applied to 
certain the Boeing company Model 767 airplanes. The NPRM published in 
the Federal Register on August 15, 2017 (82 FR 38634). The NPRM was 
prompted by reports indicating that certain fasteners were not 
installed in the stringer 37 (S-37L and S-37R) lap splice between body 
stations 428 and 431 on certain airplanes. The NPRM proposed to 
continue to require the actions required by AD 2015-19-12 and revise 
the applicability by adding airplanes. We are issuing this AD to detect 
and correct missing fasteners, which could result in cracks in the 
fuselage skin that could adversely affect the structural integrity of 
the airplane.

Comments

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

Support for the NPRM

    Boeing and FedEx Express concurred with the contents of the NPRM.

Request To Clarify Actions in the Service Information

    United Airlines asked if Boeing was going to revise the Model 767 
airworthiness limitation items to include exceptions for airplanes that 
have been repaired using the Accomplishment Instructions of Boeing 
Alert Service Bulletin 767-53A0251, Revision 1, dated March 7, 2017 
(``SB 767-53A0251''). The commenter observed that note 1 to table 2 in 
paragraph 1.E., ``Compliance,'' of SB 767-53A0251, indicates that lap 
splice fastener installation and repairs will affect Structural 
Significant Items (SSIs) 53-10-I07C and 53-10-I07D, as listed in 
Section 9, Airworthiness Limitations--Structural Inspections, of the 
Model 767 maintenance planning document. The commenter stated that 
their understanding is that if a repair is accomplished it could 
potentially interfere with an operator's ability to do the inspections 
specified in the SSIs.
    We do not agree that it is necessary to include exceptions in the 
Model 767 maintenance planning document for airplanes that have been 
repaired using the Accomplishment Instructions of SB 767-53A0251. SB 
767-53A0251 requires repairs be accomplished in accordance with the 
structural repair manual (SRM). The SRM repairs for lap splices provide 
alternative inspection instructions to the SSI inspections in the area 
of the repair, such that exceptions to the SSI inspections in the above 
mentioned Airworthiness Limitations section is not necessary. 
Additionally, the SRM denotes that the SRM alternative inspections 
provided in the SRM have been approved as an AMOC to the SSI 
inspections required to be incorporated into an operator's maintenance 
or inspection program as required by AD 2014-14-04. We have not changed 
this AD in regard to this issue.

Request To Identify Certain Actions in the Service Information as 
``RC'' Exempt

    United Airlines requested that certain actions in the 
Accomplishment Instructions of Boeing Alert Service

[[Page 16186]]

Bulletin 767-53A0251, Revision 1, dated March 7, 2017, be identified as 
``RC'' exempt. The commenter noted that action 3.B.1.b, ``Get internal 
access. Refer to PART 1--ACCESS as an accepted procedure,'' and action 
3.B.1.d, ``Install equipment that was removed for internal access. 
Refer to PART 2--RESTORATION as an accepted procedure'' are identified 
as ``RC'' items in the service information. The commenter stated that 
operators should be allowed to use alternate access and restoration 
procedures, therefore these steps should be denoted as ``RC'' exempt, 
or removed from the ``RC'' portion of the Accomplishment Instructions 
in Boeing Alert Service Bulletin 767-53A0251, Revision 1, dated March 
7, 2017.
    We disagree with the commenter's request because the service 
information already provides operators with the opportunity to use an 
accepted alternative procedure if the work instructions use the words 
``refer to'' when identifying procedures in other Boeing documents. 
Specifically, note 8 in section 3.A., ``General Information'' of Boeing 
Alert Service Bulletin 767-53A0251, Revision 1, dated March 7, 2017, 
states ``These work instructions refer to procedures included in other 
Boeing documents. When the words `refer to' are used and the operator 
has an accepted alternative procedure, the accepted alternative 
procedure can be used.'' More explicitly, accepted alternative 
procedures may be used for the RC actions in sections 3.B.1.b and 
3.B.1.d of Boeing Alert Service Bulletin 767-53A0251, Revision 1, dated 
March 7, 2017. We have not changed this AD in regard to this issue.

Effect of Winglets on Accomplishment of the Proposed Actions

    Aviation Partners Boeing stated that accomplishing Supplemental 
Type Certificate (STC) ST01920SE does not affect the ability to 
accomplish the actions specified in the NPRM.
    We concur with the commenter. We have redesignated paragraph (c) of 
the proposed AD as (c)(1) and added paragraph (c)(2) to this AD to 
state that installation of STC ST01920SE does not affect the ability to 
accomplish the actions required by this AD. Therefore, for airplanes on 
which STC ST01920SE is installed, a ``change in product'' AMOC approval 
request is not necessary to comply with the requirements of 14 CFR 
39.17.

Conclusion

    We reviewed the relevant data, considered the comments received, 
and determined that air safety and the public interest require adopting 
this AD with the change 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 correcting the unsafe condition; and
     Do not add any additional burden upon the public than was 
already proposed in the NPRM.
    We have also determined that these changes will not increase the 
economic burden on any operator or increase the scope of this AD.

Related Service Information Under 1 CFR Part 51

    We reviewed Boeing Alert Service Bulletin 767-53A0251, Revision 1, 
dated March 7, 2017. The service information describes procedures for a 
general visual inspection of certain S-37 lap splices for missing 
fasteners, and applicable on-condition actions. 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.

Costs of Compliance

    We estimate that this AD affects 398 airplanes of U.S. registry. We 
estimate the following costs to comply with this AD:

                                      Estimated Costs for Required Actions
----------------------------------------------------------------------------------------------------------------
                                                                                     Cost per      Cost on U.S.
                Action                         Labor cost           Parts cost        product        operators
----------------------------------------------------------------------------------------------------------------
Inspection............................  1 work-hour x $85 per                 $0             $85         $33,830
                                         hour = $85.
----------------------------------------------------------------------------------------------------------------

    We estimate the following costs to do any necessary inspections/
installations that would be required based on the results of the 
inspection. We have no way of determining the number of aircraft that 
might need these inspections/installations:

                                    Estimated Costs for On-Condition Actions
----------------------------------------------------------------------------------------------------------------
                                                                                                     Cost per
                   Action *                               Labor cost                Parts cost        product
----------------------------------------------------------------------------------------------------------------
Detailed and high frequency eddy current       13 work-hours x $85 per hour =              (**)           $1,105
 inspections and fastener installation.         $1,105.
----------------------------------------------------------------------------------------------------------------
* We have received no definitive data that will enable us to provide cost estimates for the repairs specified in
  this AD.
** All required parts are supplied by the operator. This cost is minimal, and we have no way to determine what
  an operator would pay for these parts.

    According to the manufacturer, some of the costs of this AD may be 
covered under warranty, thereby reducing the cost impact on affected 
individuals. We do not control warranty coverage for affected 
individuals. As a result, we have included all available costs in our 
cost estimate.

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

[[Page 16187]]

is within the scope of that authority because it addresses an unsafe 
condition that is likely to exist or develop on products identified in 
this rulemaking action.
    This AD is issued in accordance with authority delegated by the 
Executive Director, Aircraft Certification Service, as authorized by 
FAA Order 8000.51C. In accordance with that order, issuance of ADs is 
normally a function of the Compliance and Airworthiness Division, but 
during this transition period, the Executive Director has delegated the 
authority to issue ADs applicable to transport category airplanes to 
the Director of the System Oversight Division.

Regulatory Findings

    We have determined that this AD will not have federalism 
implications under Executive Order 13132. This AD will not have a 
substantial direct effect on the States, on the relationship between 
the national government and the States, or on the distribution of power 
and responsibilities among the various levels of government.
    For the reasons discussed above, I certify that this AD:
    (1) Is not a ``significant regulatory action'' under Executive 
Order 12866,
    (2) Is not a ``significant rule'' under DOT Regulatory Policies and 
Procedures (44 FR 11034, February 26, 1979),
    (3) Will not affect intrastate aviation in Alaska, 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 removing Airworthiness Directive (AD) 
2015-19-12, Amendment 39-18274 (80 FR 58346, September 29, 2015), and 
adding the following new AD:

2018-07-18 The Boeing Company: Amendment 39-19249; Docket No. FAA-
2017-0769; Product Identifier 2017-NM-054-AD.

(a) Effective Date

    This AD is effective May 21, 2018.

(b) Affected ADs

    This AD replaces AD 2015-19-12, Amendment 39-18274 (80 FR 58346, 
September 29, 2015) (``AD 2015-19-12'').

(c) Applicability

    (1) This AD applies to The Boeing Company Model 767-200, -300, -
300F, and -400ER series airplanes, certificated in any category, as 
identified in Boeing Alert Service Bulletin 767-53A0251, Revision 1, 
dated March 7, 2017.
    (2) Installation of Supplemental Type Certificate (STC) 
ST01920SE (rgl.faa.gov/Regulatory_and_Guidance_Library/rgstc.nsf/0/59027F43B9A7486E86257B1D006591EE?OpenDocument&Highlight=st01920se) 
does not affect the ability to accomplish the actions required by 
this AD. Therefore, for airplanes on which STC ST01920SE is 
installed, a ``change in product'' alternative method of compliance 
(AMOC) approval request is not necessary to comply with the 
requirements of 14 CFR 39.17.

(d) Subject

    Air Transport Association (ATA) of America Code 53, Fuselage.

(e) Unsafe Condition

    This AD was prompted by reports indicating that certain 
fasteners were not installed in the stringer 37 (S-37L and S-37R) 
lap splice between body stations 428 and 431 on certain airplanes. 
We are issuing this AD to detect and correct missing fasteners, 
which could result in cracks in the fuselage skin that could 
adversely affect the structural integrity of the airplane.

(f) Compliance

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

(g) Required Actions

    Except as required by paragraph (h) of this AD: At the 
applicable times specified in paragraph 1.E., ``Compliance,'' of 
Boeing Alert Service Bulletin 767-53A0251, Revision 1, dated March 
7, 2017, do all applicable actions identified as ``RC'' (required 
for compliance) in, and in accordance with, the Accomplishment 
Instructions of Boeing Alert Service Bulletin 767-53A0251, Revision 
1, dated March 7, 2017.

(h) Exceptions to Service Information Specifications

    (1) Where Alert Service Bulletin 767-53A0251, Revision 1, dated 
March 7, 2017, specifies contacting Boeing, and specifies that 
action as RC: This AD requires repair using a method approved in 
accordance with the procedures specified in paragraph (j) of this 
AD.
    (2) For purposes of determining compliance with the requirements 
of this AD: Where Boeing Alert Service Bulletin 767-53A0251, 
Revision 1, dated March 7, 2017, uses the phrase ``the Revision 1 
date of this service bulletin,'' this AD requires using ``the 
effective date of this AD.''

(i) Credit for Previous Actions

    For Group 1 airplanes as defined in Boeing Alert Service 
Bulletin 767-53A0251, Revision 1, dated March 7, 2017: This 
paragraph provides credit for the actions specified in paragraph (g) 
of this AD, if those actions were performed before the effective 
date of this AD using Boeing Alert Service Bulletin 767-53A0251, 
dated August 7, 2013.

(j) Alternative Methods of Compliance (AMOCs)

    (1) The Manager, Seattle ACO Branch, FAA, has the authority to 
approve AMOCs for this AD, if requested using the procedures found 
in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request 
to your principal inspector or local Flight Standards District 
Office, as appropriate. If sending information directly to the 
manager of the certification office, send it to the attention of the 
person identified in paragraph (k)(1) of this AD. Information may be 
emailed to: [email protected].
    (2) Before using any approved AMOC, notify your appropriate 
principal inspector, or lacking a principal inspector, the manager 
of the local flight standards district office/certificate holding 
district office.
    (3) An AMOC that provides an acceptable level of safety may be 
used for any repair, modification, or alteration required by this AD 
if it is approved by the Boeing Commercial Airplanes Organization 
Designation Authorization (ODA) that has been authorized by the 
Manager, Seattle ACO Branch, to make those findings. To be approved, 
the repair method, modification deviation, or alteration deviation 
must meet the certification basis of the airplane, and the approval 
must specifically refer to this AD.
    (4) AMOCs approved previously for AD 2015-19-12 are approved as 
AMOCs for the corresponding provisions of paragraph (g) of this AD.
    (5) Except as required by paragraph (h)(1) of this AD: For 
service information that contains steps that are labeled as Required 
for Compliance (RC), the provisions of paragraphs (j)(5)(i) and 
(j)(5)(ii) of this AD apply.
    (i) The steps labeled as RC, including substeps under an RC step 
and any figures identified in an RC step, must be done to comply 
with the AD. If a step or substep is labeled ``RC Exempt,'' then the 
RC requirement is removed from that step or substep. An AMOC is 
required for any deviations to RC steps, including substeps and 
identified figures.
    (ii) Steps not labeled 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 RC 
steps, including substeps and identified figures, can still be done 
as specified, and the airplane can be put back in an airworthy 
condition.

[[Page 16188]]

(k) Related Information

    (1) For more information about this AD, contact Wayne Lockett, 
Aerospace Engineer, Airframe Section, FAA, Seattle ACO Branch, 2200 
South 216th St., Des Moines, WA 98198; phone and fax: 206-231-3524; 
email: [email protected].
    (2) Service information identified in this AD that is not 
incorporated by reference is available at the addresses specified in 
paragraphs (l)(3) and (l)(4) of this AD.

(l) Material Incorporated by Reference

    (1) The Director of the Federal Register approved the 
incorporation by reference (IBR) of the service information listed 
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do 
the actions required by this AD, unless the AD specifies otherwise.
    (i) Boeing Alert Service Bulletin 767-53A0251, Revision 1, dated 
March 7, 2017.
    (ii) Reserved.
    (3) For service information identified in this AD, contact 
Boeing Commercial Airplanes, Attention: Contractual & Data Services 
(C&DS), 2600 Westminster Blvd., MC 110-SK57, Seal Beach, CA 90740-
5600; telephone 562-797-1717; internet https://www.myboeingfleet.com.
    (4) You may view this service information at the FAA, Transport 
Standards Branch, 2200 South 216th St., Des Moines, WA 98198. For 
information on the availability of this material at the FAA, call 
206-231-3195.
    (5) You may view this service information that is incorporated 
by reference at the National Archives and Records Administration 
(NARA). For information on the availability of this material at 
NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued in Des Moines, Washington, on March 30, 2018.
Chris Spangenberg,
Acting Director, System Oversight Division, Aircraft Certification 
Service.
[FR Doc. 2018-07630 Filed 4-13-18; 8:45 am]
 BILLING CODE 4910-13-P



                                                                                                                                                                                             16185

                                             Rules and Regulations                                                                                         Federal Register
                                                                                                                                                           Vol. 83, No. 73

                                                                                                                                                           Monday, April 16, 2018



                                             This section of the FEDERAL REGISTER                    www.regulations.gov by searching for                  received on the NPRM and the FAA’s
                                             contains regulatory documents having general            and locating Docket No. FAA–2017–                     response to each comment.
                                             applicability and legal effect, most of which           0769.
                                             are keyed to and codified in the Code of                                                                      Support for the NPRM
                                             Federal Regulations, which is published under           Examining the AD Docket                                 Boeing and FedEx Express concurred
                                             50 titles pursuant to 44 U.S.C. 1510.                                                                         with the contents of the NPRM.
                                                                                                       You may examine the AD docket on
                                             The Code of Federal Regulations is sold by              the internet at http://                               Request To Clarify Actions in the
                                             the Superintendent of Documents.                        www.regulations.gov by searching for                  Service Information
                                                                                                     and locating Docket No. FAA–2017–
                                                                                                                                                              United Airlines asked if Boeing was
                                                                                                     0769; or in person at the Docket
                                             DEPARTMENT OF TRANSPORTATION                                                                                  going to revise the Model 767
                                                                                                     Management Facility between 9 a.m.
                                                                                                                                                           airworthiness limitation items to
                                                                                                     and 5 p.m., Monday through Friday,
                                             Federal Aviation Administration                                                                               include exceptions for airplanes that
                                                                                                     except Federal holidays. The AD docket
                                                                                                                                                           have been repaired using the
                                                                                                     contains this final rule, the regulatory
                                             14 CFR Part 39                                                                                                Accomplishment Instructions of Boeing
                                                                                                     evaluation, any comments received, and
                                                                                                                                                           Alert Service Bulletin 767–53A0251,
                                             [Docket No. FAA–2017–0769; Product                      other information. The address for the
                                             Identifier 2017–NM–054–AD; Amendment
                                                                                                                                                           Revision 1, dated March 7, 2017 (‘‘SB
                                                                                                     Docket Office (phone: 800–647–5527) is                767–53A0251’’). The commenter
                                             39–19249; AD 2018–07–18]                                Docket Management Facility, U.S.                      observed that note 1 to table 2 in
                                             RIN 2120–AA64                                           Department of Transportation, Docket                  paragraph 1.E., ‘‘Compliance,’’ of SB
                                                                                                     Operations, M–30, West Building                       767–53A0251, indicates that lap splice
                                             Airworthiness Directives; The Boeing                    Ground Floor, Room W12–140, 1200                      fastener installation and repairs will
                                             Company Airplanes                                       New Jersey Avenue SE, Washington, DC                  affect Structural Significant Items (SSIs)
                                                                                                     20590.                                                53–10–I07C and 53–10–I07D, as listed
                                             AGENCY:  Federal Aviation
                                             Administration (FAA), DOT.                              FOR FURTHER INFORMATION CONTACT:                      in Section 9, Airworthiness
                                                                                                     Wayne Lockett, Aerospace Engineer,                    Limitations—Structural Inspections, of
                                             ACTION: Final rule.
                                                                                                     Airframe Section, FAA, Seattle ACO                    the Model 767 maintenance planning
                                             SUMMARY:   We are superseding                           Branch, 2200 South 216th St., Des                     document. The commenter stated that
                                             Airworthiness Directive (AD) 2015–19–                   Moines, WA 98198; phone and fax: 206–                 their understanding is that if a repair is
                                             12, which applied to certain The Boeing                 231–3524; email: wayne.lockett@                       accomplished it could potentially
                                             Company Model 767 airplanes. AD                         faa.gov.                                              interfere with an operator’s ability to do
                                             2015–19–12 required a general visual                                                                          the inspections specified in the SSIs.
                                                                                                     SUPPLEMENTARY INFORMATION:                               We do not agree that it is necessary
                                             inspection of certain lap splices for
                                             missing fasteners, and all applicable                   Discussion                                            to include exceptions in the Model 767
                                             related investigative and corrective                                                                          maintenance planning document for
                                                                                                       We issued a notice of proposed                      airplanes that have been repaired using
                                             actions. This AD retains the actions                    rulemaking (NPRM) to amend 14 CFR
                                             required by AD 2015–19–12 and revises                                                                         the Accomplishment Instructions of SB
                                                                                                     part 39 to supersede AD 2015–19–12,                   767–53A0251. SB 767–53A0251
                                             the applicability by adding airplanes.                  Amendment 39–18274 (80 FR 58346,
                                             This AD was prompted by reports                                                                               requires repairs be accomplished in
                                                                                                     September 29, 2015) (‘‘AD 2015–19–                    accordance with the structural repair
                                             indicating that certain fasteners were                  12’’). AD 2015–19–12 applied to certain
                                             not installed in a certain stringer lap                                                                       manual (SRM). The SRM repairs for lap
                                                                                                     the Boeing company Model 767                          splices provide alternative inspection
                                             splice on certain airplanes. We are                     airplanes. The NPRM published in the
                                             issuing this AD to address the unsafe                                                                         instructions to the SSI inspections in
                                                                                                     Federal Register on August 15, 2017 (82               the area of the repair, such that
                                             condition on these products.                            FR 38634). The NPRM was prompted by                   exceptions to the SSI inspections in the
                                             DATES: This AD is effective May 21,                     reports indicating that certain fasteners             above mentioned Airworthiness
                                             2018.                                                   were not installed in the stringer 37 (S–             Limitations section is not necessary.
                                                The Director of the Federal Register                 37L and S–37R) lap splice between body                Additionally, the SRM denotes that the
                                             approved the incorporation by reference                 stations 428 and 431 on certain                       SRM alternative inspections provided in
                                             of a certain publication listed in this AD              airplanes. The NPRM proposed to                       the SRM have been approved as an
                                             as of May 21, 2018.                                     continue to require the actions required              AMOC to the SSI inspections required
                                             ADDRESSES: For service information                      by AD 2015–19–12 and revise the                       to be incorporated into an operator’s
                                             identified in this final rule, contact                  applicability by adding airplanes. We                 maintenance or inspection program as
                                             Boeing Commercial Airplanes,                            are issuing this AD to detect and correct             required by AD 2014–14–04. We have
                                             Attention: Contractual & Data Services                  missing fasteners, which could result in              not changed this AD in regard to this
                                             (C&DS), 2600 Westminster Blvd., MC                      cracks in the fuselage skin that could                issue.
                                             110–SK57, Seal Beach, CA 90740–5600;                    adversely affect the structural integrity
daltland on DSKBBV9HB2PROD with RULES




                                             telephone 562–797–1717; internet                        of the airplane.                                      Request To Identify Certain Actions in
                                             https://www.myboeingfleet.com. You                                                                            the Service Information as ‘‘RC’’
                                                                                                     Comments                                              Exempt
                                             may view this service information at the
                                             FAA, Transport Standards Branch, 2200                     We gave the public the opportunity to                 United Airlines requested that certain
                                             South 216th St., Des Moines, WA. It is                  participate in developing this AD. The                actions in the Accomplishment
                                             also available on the internet at http://               following presents the comments                       Instructions of Boeing Alert Service


                                        VerDate Sep<11>2014   16:07 Apr 13, 2018   Jkt 244001   PO 00000   Frm 00001   Fmt 4700   Sfmt 4700   E:\FR\FM\16APR1.SGM   16APR1


                                             16186                     Federal Register / Vol. 83, No. 73 / Monday, April 16, 2018 / Rules and Regulations

                                             Bulletin 767–53A0251, Revision 1,                                       an accepted alternative procedure, the                with the change described previously,
                                             dated March 7, 2017, be identified as                                   accepted alternative procedure can be                 and minor editorial changes. We have
                                             ‘‘RC’’ exempt. The commenter noted                                      used.’’ More explicitly, accepted                     determined that these minor changes:
                                             that action 3.B.1.b, ‘‘Get internal access.                             alternative procedures may be used for                  • Are consistent with the intent that
                                             Refer to PART 1—ACCESS as an                                            the RC actions in sections 3.B.1.b and                was proposed in the NPRM for
                                             accepted procedure,’’ and action                                        3.B.1.d of Boeing Alert Service Bulletin              correcting the unsafe condition; and
                                             3.B.1.d, ‘‘Install equipment that was                                   767–53A0251, Revision 1, dated March                    • Do not add any additional burden
                                             removed for internal access. Refer to                                   7, 2017. We have not changed this AD                  upon the public than was already
                                             PART 2—RESTORATION as an                                                in regard to this issue.                              proposed in the NPRM.
                                             accepted procedure’’ are identified as
                                             ‘‘RC’’ items in the service information.                                Effect of Winglets on Accomplishment                    We have also determined that these
                                             The commenter stated that operators                                     of the Proposed Actions                               changes will not increase the economic
                                             should be allowed to use alternate                                         Aviation Partners Boeing stated that               burden on any operator or increase the
                                             access and restoration procedures,                                      accomplishing Supplemental Type                       scope of this AD.
                                             therefore these steps should be denoted                                 Certificate (STC) ST01920SE does not                  Related Service Information Under
                                             as ‘‘RC’’ exempt, or removed from the                                   affect the ability to accomplish the                  1 CFR Part 51
                                             ‘‘RC’’ portion of the Accomplishment                                    actions specified in the NPRM.
                                             Instructions in Boeing Alert Service                                       We concur with the commenter. We                     We reviewed Boeing Alert Service
                                             Bulletin 767–53A0251, Revision 1,                                       have redesignated paragraph (c) of the                Bulletin 767–53A0251, Revision 1,
                                             dated March 7, 2017.                                                    proposed AD as (c)(1) and added                       dated March 7, 2017. The service
                                                We disagree with the commenter’s                                     paragraph (c)(2) to this AD to state that             information describes procedures for a
                                             request because the service information                                 installation of STC ST01920SE does not                general visual inspection of certain S–37
                                             already provides operators with the                                     affect the ability to accomplish the                  lap splices for missing fasteners, and
                                             opportunity to use an accepted                                          actions required by this AD. Therefore,               applicable on-condition actions. This
                                             alternative procedure if the work                                       for airplanes on which STC ST01920SE                  service information is reasonably
                                             instructions use the words ‘‘refer to’’                                 is installed, a ‘‘change in product’’                 available because the interested parties
                                             when identifying procedures in other                                    AMOC approval request is not necessary                have access to it through their normal
                                             Boeing documents. Specifically, note 8                                  to comply with the requirements of 14                 course of business or by the means
                                             in section 3.A., ‘‘General Information’’                                CFR 39.17.                                            identified in the ADDRESSES section.
                                             of Boeing Alert Service Bulletin 767–                                                                                         Costs of Compliance
                                             53A0251, Revision 1, dated March 7,                                     Conclusion
                                             2017, states ‘‘These work instructions                                    We reviewed the relevant data,                        We estimate that this AD affects 398
                                             refer to procedures included in other                                   considered the comments received, and                 airplanes of U.S. registry. We estimate
                                             Boeing documents. When the words                                        determined that air safety and the                    the following costs to comply with this
                                             ‘refer to’ are used and the operator has                                public interest require adopting this AD              AD:

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

                                             Inspection ........................................................    1 work-hour × $85 per hour = $85 .................                  $0             $85        $33,830



                                               We estimate the following costs to do                                 results of the inspection. We have no                 aircraft that might need these
                                             any necessary inspections/installations                                 way of determining the number of                      inspections/installations:
                                             that would be required based on the

                                                                                                             ESTIMATED COSTS FOR ON-CONDITION ACTIONS
                                                                                                                                                                                                               Cost per
                                                                               Action *                                                              Labor cost                              Parts cost        product

                                             Detailed and high frequency eddy current inspections                            13 work-hours × $85 per hour = $1,105 ......................       (**)               $1,105
                                               and fastener installation.
                                               * We have received no definitive data that will enable us to provide cost estimates for the repairs specified in this AD.
                                               ** All required parts are supplied by the operator. This cost is minimal, and we have no way to determine what an operator would pay for these
                                             parts.


                                                According to the manufacturer, some                                  Authority for This Rulemaking                            We are issuing this rulemaking under
                                             of the costs of this AD may be covered                                                                                        the authority described in Subtitle VII,
                                             under warranty, thereby reducing the                                      Title 49 of the United States Code                  Part A, Subpart III, Section 44701,
                                                                                                                     specifies the FAA’s authority to issue                ‘‘General requirements.’’ Under that
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                                             cost impact on affected individuals. We
                                             do not control warranty coverage for                                    rules on aviation safety. Subtitle I,                 section, Congress charges the FAA with
                                             affected individuals. As a result, we                                   Section 106, describes the authority of               promoting safe flight of civil aircraft in
                                             have included all available costs in our                                the FAA Administrator. Subtitle VII,                  air commerce by prescribing regulations
                                             cost estimate.                                                          Aviation Programs, describes in more                  for practices, methods, and procedures
                                                                                                                     detail the scope of the Agency’s                      the Administrator finds necessary for
                                                                                                                     authority.                                            safety in air commerce. This regulation


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                                                                 Federal Register / Vol. 83, No. 73 / Monday, April 16, 2018 / Rules and Regulations                                               16187

                                             is within the scope of that authority                   2018–07–18 The Boeing Company:                        Where Boeing Alert Service Bulletin 767–
                                             because it addresses an unsafe condition                    Amendment 39–19249; Docket No.                    53A0251, Revision 1, dated March 7, 2017,
                                             that is likely to exist or develop on                       FAA–2017–0769; Product Identifier                 uses the phrase ‘‘the Revision 1 date of this
                                                                                                         2017–NM–054–AD.                                   service bulletin,’’ this AD requires using ‘‘the
                                             products identified in this rulemaking
                                             action.                                                 (a) Effective Date                                    effective date of this AD.’’
                                                This AD is issued in accordance with                   This AD is effective May 21, 2018.                  (i) Credit for Previous Actions
                                             authority delegated by the Executive                                                                            For Group 1 airplanes as defined in Boeing
                                                                                                     (b) Affected ADs
                                             Director, Aircraft Certification Service,                                                                     Alert Service Bulletin 767–53A0251,
                                             as authorized by FAA Order 8000.51C.                      This AD replaces AD 2015–19–12,
                                                                                                                                                           Revision 1, dated March 7, 2017: This
                                                                                                     Amendment 39–18274 (80 FR 58346,
                                             In accordance with that order, issuance                 September 29, 2015) (‘‘AD 2015–19–12’’).
                                                                                                                                                           paragraph provides credit for the actions
                                             of ADs is normally a function of the                                                                          specified in paragraph (g) of this AD, if those
                                             Compliance and Airworthiness                            (c) Applicability                                     actions were performed before the effective
                                             Division, but during this transition                       (1) This AD applies to The Boeing                  date of this AD using Boeing Alert Service
                                             period, the Executive Director has                      Company Model 767–200, –300, –300F, and               Bulletin 767–53A0251, dated August 7, 2013.
                                             delegated the authority to issue ADs                    –400ER series airplanes, certificated in any          (j) Alternative Methods of Compliance
                                             applicable to transport category                        category, as identified in Boeing Alert               (AMOCs)
                                                                                                     Service Bulletin 767–53A0251, Revision 1,
                                             airplanes to the Director of the System                                                                          (1) The Manager, Seattle ACO Branch,
                                                                                                     dated March 7, 2017.
                                             Oversight Division.                                        (2) Installation of Supplemental Type              FAA, has the authority to approve AMOCs
                                             Regulatory Findings                                     Certificate (STC) ST01920SE (rgl.faa.gov/             for this AD, if requested using the procedures
                                                                                                     Regulatory_and_Guidance_Library/rgstc.nsf/            found in 14 CFR 39.19. In accordance with
                                               We have determined that this AD will                  0/59027F43B9A7486E86257B1D006591EE?                   14 CFR 39.19, send your request to your
                                             not have federalism implications under                  OpenDocument&Highlight=st01920se) does                principal inspector or local Flight Standards
                                             Executive Order 13132. This AD will                     not affect the ability to accomplish the              District Office, as appropriate. If sending
                                             not have a substantial direct effect on                 actions required by this AD. Therefore, for           information directly to the manager of the
                                             the States, on the relationship between                 airplanes on which STC ST01920SE is                   certification office, send it to the attention of
                                                                                                     installed, a ‘‘change in product’’ alternative        the person identified in paragraph (k)(1) of
                                             the national government and the States,                 method of compliance (AMOC) approval
                                             or on the distribution of power and                                                                           this AD. Information may be emailed to: 9-
                                                                                                     request is not necessary to comply with the           ANM-Seattle-ACO-AMOC-Requests@faa.gov.
                                             responsibilities among the various                      requirements of 14 CFR 39.17.                            (2) Before using any approved AMOC,
                                             levels of government.                                                                                         notify your appropriate principal inspector,
                                                                                                     (d) Subject
                                               For the reasons discussed above, I                                                                          or lacking a principal inspector, the manager
                                             certify that this AD:                                     Air Transport Association (ATA) of
                                                                                                     America Code 53, Fuselage.                            of the local flight standards district office/
                                               (1) Is not a ‘‘significant regulatory                                                                       certificate holding district office.
                                             action’’ under Executive Order 12866,                   (e) Unsafe Condition                                     (3) An AMOC that provides an acceptable
                                               (2) Is not a ‘‘significant rule’’ under                  This AD was prompted by reports                    level of safety may be used for any repair,
                                             DOT Regulatory Policies and Procedures                  indicating that certain fasteners were not            modification, or alteration required by this
                                             (44 FR 11034, February 26, 1979),                       installed in the stringer 37 (S–37L and S–            AD if it is approved by the Boeing
                                               (3) Will not affect intrastate aviation               37R) lap splice between body stations 428             Commercial Airplanes Organization
                                                                                                     and 431 on certain airplanes. We are issuing          Designation Authorization (ODA) that has
                                             in Alaska, and
                                                                                                     this AD to detect and correct missing                 been authorized by the Manager, Seattle ACO
                                               (4) Will not have a significant                       fasteners, which could result in cracks in the        Branch, to make those findings. To be
                                             economic impact, positive or negative,                  fuselage skin that could adversely affect the         approved, the repair method, modification
                                             on a substantial number of small entities               structural integrity of the airplane.                 deviation, or alteration deviation must meet
                                             under the criteria of the Regulatory                                                                          the certification basis of the airplane, and the
                                                                                                     (f) Compliance
                                             Flexibility Act.                                                                                              approval must specifically refer to this AD.
                                                                                                        Comply with this AD within the                        (4) AMOCs approved previously for AD
                                             List of Subjects in 14 CFR Part 39                      compliance times specified, unless already            2015–19–12 are approved as AMOCs for the
                                               Air transportation, Aircraft, Aviation                done.                                                 corresponding provisions of paragraph (g) of
                                             safety, Incorporation by reference,                     (g) Required Actions                                  this AD.
                                             Safety.                                                                                                          (5) Except as required by paragraph (h)(1)
                                                                                                        Except as required by paragraph (h) of this        of this AD: For service information that
                                             Adoption of the Amendment                               AD: At the applicable times specified in
                                                                                                                                                           contains steps that are labeled as Required
                                                                                                     paragraph 1.E., ‘‘Compliance,’’ of Boeing
                                                                                                                                                           for Compliance (RC), the provisions of
                                               Accordingly, under the authority                      Alert Service Bulletin 767–53A0251,
                                                                                                                                                           paragraphs (j)(5)(i) and (j)(5)(ii) of this AD
                                             delegated to me by the Administrator,                   Revision 1, dated March 7, 2017, do all
                                                                                                                                                           apply.
                                             the FAA amends 14 CFR part 39 as                        applicable actions identified as ‘‘RC’’
                                                                                                                                                              (i) The steps labeled as RC, including
                                             follows:                                                (required for compliance) in, and in
                                                                                                     accordance with, the Accomplishment                   substeps under an RC step and any figures
                                                                                                     Instructions of Boeing Alert Service Bulletin         identified in an RC step, must be done to
                                             PART 39—AIRWORTHINESS                                                                                         comply with the AD. If a step or substep is
                                                                                                     767–53A0251, Revision 1, dated March 7,
                                             DIRECTIVES                                                                                                    labeled ‘‘RC Exempt,’’ then the RC
                                                                                                     2017.
                                                                                                                                                           requirement is removed from that step or
                                             ■ 1. The authority citation for part 39                 (h) Exceptions to Service Information                 substep. An AMOC is required for any
                                             continues to read as follows:                           Specifications                                        deviations to RC steps, including substeps
                                                 Authority: 49 U.S.C. 106(g), 40113, 44701.            (1) Where Alert Service Bulletin 767–               and identified figures.
                                                                                                     53A0251, Revision 1, dated March 7, 2017,                (ii) Steps not labeled as RC may be
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                                             § 39.13   [Amended]                                     specifies contacting Boeing, and specifies            deviated from using accepted methods in
                                                                                                     that action as RC: This AD requires repair            accordance with the operator’s maintenance
                                             ■ 2. The FAA amends § 39.13 by                          using a method approved in accordance with            or inspection program without obtaining
                                             removing Airworthiness Directive (AD)                   the procedures specified in paragraph (j) of          approval of an AMOC, provided the RC steps,
                                             2015–19–12, Amendment 39–18274 (80                      this AD.                                              including substeps and identified figures, can
                                             FR 58346, September 29, 2015), and                        (2) For purposes of determining                     still be done as specified, and the airplane
                                             adding the following new AD:                            compliance with the requirements of this AD:          can be put back in an airworthy condition.



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                                             16188               Federal Register / Vol. 83, No. 73 / Monday, April 16, 2018 / Rules and Regulations

                                             (k) Related Information                                 Boeing Company Model 787–8 and 787–                   published in the Federal Register on
                                               (1) For more information about this AD,               9 airplanes. This AD was prompted by                  June 12, 2017 (82 FR 26872). The NPRM
                                             contact Wayne Lockett, Aerospace Engineer,              a report that the parking brake and                   was prompted by a report that the PBM
                                             Airframe Section, FAA, Seattle ACO Branch,              alternate pitch trim module (PBM) may                 may unintentionally disengage, fail to
                                             2200 South 216th St., Des Moines, WA                    unintentionally disengage. This AD                    set, fail to release, or become jammed.
                                             98198; phone and fax: 206–231–3524; email:              requires replacing the PBM and doing a                The NPRM proposed to require
                                             wayne.lockett@faa.gov.                                  PBM installation test. We are issuing                 replacing the PBM and doing a PBM
                                               (2) Service information identified in this
                                             AD that is not incorporated by reference is
                                                                                                     this AD to address the unsafe condition               installation test.
                                             available at the addresses specified in                 on these products.                                      We are issuing this AD to prevent an
                                             paragraphs (l)(3) and (l)(4) of this AD.                DATES: This AD is effective May 21,                   unintended parking brake release,
                                                                                                     2018.                                                 which could result in damage to the
                                             (l) Material Incorporated by Reference                                                                        airplane and be a hazard to persons or
                                                                                                        The Director of the Federal Register
                                                (1) The Director of the Federal Register             approved the incorporation by reference               property on the ground.
                                             approved the incorporation by reference                 of a certain publication listed in this AD
                                             (IBR) of the service information listed in this                                                               Comments
                                             paragraph under 5 U.S.C. 552(a) and 1 CFR
                                                                                                     as of May 21, 2018.
                                                                                                                                                             We gave the public the opportunity to
                                             part 51.                                                ADDRESSES: For service information
                                                                                                                                                           participate in developing this final rule.
                                                (2) You must use this service information            identified in this final rule, contact
                                                                                                                                                           The following presents the comments
                                             as applicable to do the actions required by             Boeing Commercial Airplanes,
                                             this AD, unless the AD specifies otherwise.                                                                   received on the NPRM and the FAA’s
                                                                                                     Attention: Contractual & Data Services
                                                (i) Boeing Alert Service Bulletin 767–                                                                     response to each comment. United
                                                                                                     (C&DS), 2600 Westminster Blvd., MC
                                             53A0251, Revision 1, dated March 7, 2017.                                                                     Airlines supported the NPRM.
                                                                                                     110–SK57, Seal Beach, CA 90740–5600;
                                                (ii) Reserved.
                                                                                                     telephone: 562–797–1717; internet:                    Request To Revise the Unsafe Condition
                                                (3) For service information identified in
                                             this AD, contact Boeing Commercial                      https://www.myboeingfleet.com. You                      Boeing requested that information not
                                             Airplanes, Attention: Contractual & Data                may view this referenced service                      related to the unsafe condition be
                                             Services (C&DS), 2600 Westminster Blvd.,                information at the FAA, Transport                     removed. Boeing stated that the AD
                                             MC 110–SK57, Seal Beach, CA 90740–5600;                 Standards Branch, 2200 South 216th St.,               should specifically address the
                                             telephone 562–797–1717; internet https://               Des Moines, WA. For information on the                unintended release of the parking brake
                                             www.myboeingfleet.com.                                  availability of this material at the FAA,             module. Boeing also stated that the
                                                (4) You may view this service information            call 206–231–3195. It is also available
                                             at the FAA, Transport Standards Branch,                                                                       additional information describes a
                                                                                                     on the internet at http://                            reliability improvement that is not
                                             2200 South 216th St., Des Moines, WA
                                                                                                     www.regulations.gov by searching for                  related to the unsafe condition of
                                             98198. For information on the availability of
                                             this material at the FAA, call 206–231–3195.            and locating Docket No. FAA–2017–                     unintended parking brake release.
                                                (5) You may view this service information            0553.                                                   We agree with the commenter’s
                                             that is incorporated by reference at the                Examining the AD Docket                               request to revise the description of the
                                             National Archives and Records                                                                                 unsafe condition accordingly, for the
                                             Administration (NARA). For information on                 You may examine the AD docket on                    reasons provided.
                                             the availability of this material at NARA, call         the internet at http://
                                             202–741–6030, or go to: http://                         www.regulations.gov by searching for                  Request To Revise the Applicability
                                             www.archives.gov/federal-register/cfr/ibr-              and locating Docket No. FAA–2017–                        All Nippon Airways (ANA) requested
                                             locations.html.                                         0553; or in person at the Docket                      that no action be required for airplanes
                                               Issued in Des Moines, Washington, on                  Management Facility between 9 a.m.                    with an original certificate of
                                             March 30, 2018.                                         and 5 p.m., Monday through Friday,                    airworthiness or original export
                                             Chris Spangenberg,                                      except Federal holidays. The AD docket                certificate of airworthiness issued after
                                             Acting Director, System Oversight Division,             contains this final rule, the regulatory              the effective date of the AD. ANA
                                             Aircraft Certification Service.                         evaluation, any comments received, and                commented that the applicability in the
                                             [FR Doc. 2018–07630 Filed 4–13–18; 8:45 am]             other information. The address for the                proposed AD would apply to all The
                                             BILLING CODE 4910–13–P                                  Docket Office (phone: 800–647–5527) is                Boeing Company Model 787–8 and 787–
                                                                                                     Docket Management Facility, U.S.                      9 airplanes. ANA stated that paragraph
                                                                                                     Department of Transportation, Docket                  (g) of the proposed AD is only for
                                             DEPARTMENT OF TRANSPORTATION                            Operations, M–30, West Building                       airplanes on which the original
                                                                                                     Ground Floor, Room W12–140, 1200                      certificate of airworthiness or the
                                             Federal Aviation Administration                         New Jersey Avenue SE, Washington, DC                  original export certificate of
                                                                                                     20590.                                                airworthiness was issued on or before
                                             14 CFR Part 39                                          FOR FURTHER INFORMATION CONTACT:                      the effective date of the AD. ANA also
                                             [Docket No. FAA–2017–0553; Product                      Sean Schauer, Aerospace Engineer,                     stated that the action that would be
                                             Identifier 2016–NM–208–AD; Amendment                    Systems and Equipment Section, FAA,                   required for airplanes on which the
                                             39–19250; AD 2018–07–19]                                Seattle ACO Branch, 2200 South 216th                  original certificate of airworthiness or
                                                                                                     St., Des Moines, WA 98198; phone and                  the original export certificate of
                                             RIN 2120–AA64                                           fax: 206–231–3547; email:                             airworthiness will be issued after the
                                                                                                     Sean.Schauer@faa.gov.                                 effective date of this AD is uncertain.
                                             Airworthiness Directives; The Boeing
                                                                                                     SUPPLEMENTARY INFORMATION:                               ANA stated that it has already
                                             Company Airplanes
                                                                                                                                                           prohibited installation of PBM part
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                                             AGENCY:  Federal Aviation                               Discussion                                            number (P/N) 4260–0037–3 and –4 on
                                             Administration (FAA), DOT.                                We issued a notice of proposed                      any airplane. ANA also stated that PBM
                                             ACTION: Final rule.                                     rulemaking (NPRM) to amend 14 CFR                     P/N 4260–0037–5 is installed on the
                                                                                                     part 39 by adding an AD that would                    airplanes on which the original
                                             SUMMARY:  We are adopting a new                         apply to all The Boeing Company Model                 certificate of airworthiness or the
                                             airworthiness directive (AD) for all The                787–8 and 787–9 airplanes. The NPRM                   original export certificate of


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Document Created: 2018-04-14 02:19:19
Document Modified: 2018-04-14 02:19:19
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 May 21, 2018.
ContactWayne Lockett, Aerospace Engineer, Airframe Section, FAA, Seattle ACO Branch, 2200 South 216th St., Des Moines, WA 98198; phone and fax: 206-231-3524; email: [email protected]
FR Citation83 FR 16185 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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