82_FR_28087 82 FR 27970 - Airworthiness Directives; The Boeing Company Airplanes

82 FR 27970 - Airworthiness Directives; The Boeing Company Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 82, Issue 117 (June 20, 2017)

Page Range27970-27972
FR Document2017-12397

We are adopting a new airworthiness directive (AD) for certain The Boeing Company Model 757-200 and -200PF series airplanes. This AD was prompted by an evaluation by the design approval holder (DAH) indicating that certain areas of the frame webs are subject to widespread fatigue damage (WFD). This AD requires inspections of the frame webs for any crack of any open coordinating holes, tooling holes, and insulation blanket attachment holes; repair if necessary; and modification of the frame webs at all open hole locations, which would terminate the repetitive inspections. We are issuing this AD to address the unsafe condition on these products.

Federal Register, Volume 82 Issue 117 (Tuesday, June 20, 2017)
[Federal Register Volume 82, Number 117 (Tuesday, June 20, 2017)]
[Rules and Regulations]
[Pages 27970-27972]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2017-12397]


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

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2016-9502; Directorate Identifier 2016-NM-128-AD; 
Amendment 39-18929; AD 2017-12-14]
RIN 2120-AA64


Airworthiness Directives; The Boeing Company Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

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

SUMMARY: We are adopting a new airworthiness directive (AD) for certain 
The Boeing Company Model 757-200 and -200PF series airplanes. This AD 
was prompted by an evaluation by the design approval holder (DAH) 
indicating that certain areas of the frame webs are subject to 
widespread fatigue damage (WFD). This AD requires inspections of the 
frame webs for any crack of any open coordinating holes, tooling holes, 
and insulation blanket attachment holes; repair if necessary; and 
modification of the frame webs at all open hole locations, which would 
terminate the repetitive inspections. We are issuing this AD to address 
the unsafe condition on these products.

DATES: This AD is effective July 25, 2017.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication listed in this AD as of July 25, 
2017.

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 Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. 
For information on the availability of this material at the FAA, call 
425-227-1221. It is also available on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2016-
9502.

Examining the AD Docket

    You may examine the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2016-
9502; 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: Muoi Vuong, Aerospace Engineer, 
Airframe Branch, ANM-120L, FAA, Los Angeles Aircraft Certification 
Office (ACO), 3960 Paramount Boulevard, Lakewood, CA 90712-4137; phone: 
562-627-5205; fax: 562-627-5210; email: [email protected].

SUPPLEMENTARY INFORMATION: 

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 by adding an AD that would apply to certain The Boeing Company 
Model 757-200 and -200PF series airplanes. The NPRM published in the 
Federal Register on December 20, 2016 (81 FR 92742) (``the NPRM''). The 
NPRM was prompted by an evaluation by the DAH indicating that certain 
areas of the frame webs are subject to WFD. The NPRM proposed to 
require high frequency eddy current (HFEC) inspections of the frame 
webs for any crack in any open coordinating holes, tooling holes, and 
insulation blanket attachment holes; repair if necessary; and 
modification of the frame webs at all open hole locations, which would 
terminate the repetitive inspections. We are issuing this AD to prevent 
fatigue cracking that could result in reduced structural integrity of 
the airplane.

Comments

    We gave the public the opportunity to participate in developing 
this AD. We have considered the comments received. Boeing Commercial 
Airplanes, FedEx, and United Airlines supported the NPRM.

Effect of Winglets on Accomplishment of the Proposed Actions

    Aviation Partners Boeing stated that accomplishing the supplemental 
type certificate (STC) ST01518SE does not affect the actions specified 
in the proposed AD.
    We concur with the commenter. We have redesignated paragraph (c) of 
the proposed AD as paragraph (c)(1) of this AD and added paragraph 
(c)(2) to this AD to state that installation of STC ST01518SE does not 
affect the ability to accomplish the actions required by this AD. 
Therefore, for airplanes on which STC ST01518SE 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.

Additional Change to Proposed AD

    We have revised paragraph (g) of this AD to specify all compliance 
times, rather than referring to the service information because a 
certain compliance time specified in the service information is 
relative to the issue date of the service information. For this AD, 
that compliance time is relative to the effective date of this AD.

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 correcting the unsafe condition; and

[[Page 27971]]

     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.

Related Service Information Under 1 CFR Part 51

    We reviewed Boeing Alert Service Bulletin 757-53A0103, dated June 
22, 2016. The service information describes procedures for performing 
repetitive HFEC inspections of the frame webs for any crack of any open 
coordinating holes, tooling holes, and insulation blanket attachment 
holes; and modifying the frame webs between stringers S-20 and S-25. 
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 74 airplanes of U.S. registry.
    We estimate the following costs to comply with this AD:

                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                                Cost on U.S.
              Action                    Labor cost        Parts cost    Cost per product          operators
----------------------------------------------------------------------------------------------------------------
HFEC inspection..................  68 work-hours x $85            $0  $5,780 per            $427,720 per
                                    per hour = $5,780                  inspection cycle.     inspection cycle.
                                    per inspection
                                    cycle.
Modification.....................  1 work-hour x $85           \1\ 0  85..................  85.
                                    per hour = $85.
----------------------------------------------------------------------------------------------------------------
\1\ Parts supplied by the operator.

    We have received no definitive data that would enable us to provide 
cost estimates for the on-condition actions specified in this AD.

Authority for This Rulemaking

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

Regulatory Findings

    This AD will not have federalism implications under Executive Order 
13132. This AD will not have a substantial direct effect on the States, 
on the relationship between the national government and the States, or 
on the distribution of power and responsibilities among the various 
levels of government.
    For the reasons discussed above, I certify that this AD:
    (1) Is not a ``significant regulatory action'' under Executive 
Order 12866,
    (2) Is not a ``significant rule'' under DOT Regulatory Policies and 
Procedures (44 FR 11034, February 26, 1979),
    (3) Will not affect intrastate aviation in Alaska, and
    (4) Will not have a significant economic impact, positive or 
negative, on a substantial number of small entities under the criteria 
of the Regulatory Flexibility Act.

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Incorporation by 
reference, Safety.

Adoption of the Amendment

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

PART 39--AIRWORTHINESS DIRECTIVES

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

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


Sec.  39.13  [Amended]

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

2017-12-14 The Boeing Company: Amendment 39-18929; Docket No. FAA-
2016-9502; Directorate Identifier 2016-NM-128-AD.

(a) Effective Date

    This AD is effective July 25, 2017.

(b) Affected ADs

    None.

(c) Applicability

    (1) This AD applies to The Boeing Company Model 757-200 and -
200PF series airplanes, certificated in any category, as identified 
in Boeing Alert Service Bulletin 757-53A0103, dated June 22, 2016.
    (2) Installation of Supplemental Type Certificate (STC) 
ST01518SE (http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgSTC.nsf/0/38B606833BBD98B386257FAA00602538?OpenDocument&Highlight=st01518se) 
does not affect the ability to accomplish the actions required by 
this AD. Therefore, for airplanes on which STC ST01518SE 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 an evaluation by the design approval 
holder (DAH) indicating that the frame webs between stringers S-20 
and S-25 on the left side and right side, from station (STA) 440 to 
STA 820 and from STA 1300 to STA 1701, are subject to widespread 
fatigue damage (WFD). We are issuing this AD to prevent fatigue 
cracking that could result in reduced structural integrity of the 
airplane.

(f) Compliance

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

(g) Repetitive High Frequency Eddy Current (HFEC) Inspections of the 
Frame Webs

    Before the accumulation of 28,000 total flight cycles, or within 
3,000 flight cycles after the effective date of this AD, whichever 
occurs later, do an HFEC inspection of the frame webs for any crack 
in any open coordinating holes, tooling holes, and insulation 
blanket attachment holes, in accordance with the Accomplishment 
Instructions of Boeing Alert Service Bulletin 757-53A0103, dated 
June 22, 2016. If any cracking is found, repair before further 
flight

[[Page 27972]]

using a method approved in accordance with the procedures specified 
in paragraph (i) of this AD. Repeat the inspection at intervals not 
to exceed 12,000 flight cycles.

(h) Modification of the Frame Webs

    Before the accumulation of 59,000 total flight cycles, modify 
the frame webs at all open hole locations, in accordance with the 
Accomplishment Instructions of Boeing Alert Service Bulletin 757-
53A0103, dated June 22, 2016. Accomplishment of this modification 
terminates the repetitive inspection requirements of paragraph (g) 
of this AD at the modified locations only.

(i) Alternative Methods of Compliance (AMOCs)

    (1) The Manager, Los Angeles Aircraft Certification Office 
(ACO), 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 ACO, send it to the 
attention of the person identified in paragraph (j) 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, Los Angeles ACO, 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) Except as required by paragraph (g) of this AD: For service 
information that contains steps that are labeled as Required for 
Compliance (RC), the provisions of paragraphs (i)(4)(i) and 
(i)(4)(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.

(j) Related Information

    For more information about this AD, contact Muoi Vuong, 
Aerospace Engineer, Airframe Branch, ANM-120L, FAA, Los Angeles ACO, 
3960 Paramount Boulevard, Lakewood, CA 90712-4137; phone: 562-627-
5205; fax: 562-627-5210; email: [email protected].

(k) Material Incorporated by Reference

    (1) The Director of the Federal Register approved the 
incorporation by reference (IBR) of the service information listed 
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do 
the actions required by this AD, unless the AD specifies otherwise.
    (i) Boeing Alert Service Bulletin 757-53A0103, dated June 22, 
2016.
    (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 
Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For 
information on the availability of this material at the FAA, call 
425-227-1221.
    (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 Renton, Washington, on June 7, 2017.
Michael Kaszycki,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2017-12397 Filed 6-19-17; 8:45 am]
 BILLING CODE 4910-13-P



                                                  27970              Federal Register / Vol. 82, No. 117 / Tuesday, June 20, 2017 / Rules and Regulations

                                                  fruit was processed, in accordance with                 tooling holes, and insulation blanket                  (81 FR 92742) (‘‘the NPRM’’). The
                                                  the requirements in the operational                     attachment holes; repair if necessary;                 NPRM was prompted by an evaluation
                                                  workplan. This identification must be                   and modification of the frame webs at                  by the DAH indicating that certain areas
                                                  maintained until the fruit is released for              all open hole locations, which would                   of the frame webs are subject to WFD.
                                                  entry into the continental United States.               terminate the repetitive inspections. We               The NPRM proposed to require high
                                                  The pitahaya fruit are subject to                       are issuing this AD to address the unsafe              frequency eddy current (HFEC)
                                                  inspection at the port of entry for all                 condition on these products.                           inspections of the frame webs for any
                                                  quarantine pests of concern, including                  DATES: This AD is effective July 25,                   crack in any open coordinating holes,
                                                  A. fraterculus. If a single larva of A.                 2017.                                                  tooling holes, and insulation blanket
                                                  fraterculus is found in a shipment from                    The Director of the Federal Register                attachment holes; repair if necessary;
                                                  a place of production (either by the                    approved the incorporation by reference                and modification of the frame webs at
                                                  NPPO in Ecuador or by inspectors at the                 of a certain publication listed in this AD             all open hole locations, which would
                                                  continental United States port of entry),               as of July 25, 2017.                                   terminate the repetitive inspections. We
                                                  the entire lot of fruit will be prohibited              ADDRESSES: For service information                     are issuing this AD to prevent fatigue
                                                  from importation into the continental                   identified in this final rule, contact                 cracking that could result in reduced
                                                  United States, and the place of                         Boeing Commercial Airplanes,                           structural integrity of the airplane.
                                                  production of that fruit will be                        Attention: Contractual & Data Services                 Comments
                                                  suspended from the export program                       (C&DS), 2600 Westminster Blvd., MC
                                                  until appropriate measures agreed upon                  110–SK57, Seal Beach, CA 90740–5600;                     We gave the public the opportunity to
                                                  by the NPPO of Ecuador and APHIS                        telephone 562–797–1717; Internet                       participate in developing this AD. We
                                                  have been taken.                                        https://www.myboeingfleet.com. You                     have considered the comments received.
                                                     (f) Phytosanitary certificate. Each                  may view this service information at the               Boeing Commercial Airplanes, FedEx,
                                                  consignment of pitahaya fruit must be                   FAA, Transport Airplane Directorate,                   and United Airlines supported the
                                                  accompanied by a phytosanitary                          1601 Lind Avenue SW., Renton, WA.                      NPRM.
                                                  certificate issued by the NPPO of                       For information on the availability of                 Effect of Winglets on Accomplishment
                                                  Ecuador stating that the consignment                    this material at the FAA, call 425–227–                of the Proposed Actions
                                                  was produced and prepared for export                    1221. It is also available on the Internet
                                                  in accordance with the requirements of                                                                            Aviation Partners Boeing stated that
                                                                                                          at http://www.regulations.gov by                       accomplishing the supplemental type
                                                  § 319.56–77.                                            searching for and locating Docket No.                  certificate (STC) ST01518SE does not
                                                  (Approved by the Office of Management and               FAA–2016–9502.                                         affect the actions specified in the
                                                  Budget under control number 0579–0447.)
                                                                                                          Examining the AD Docket                                proposed AD.
                                                    Done in Washington, DC, this 14th day of                                                                        We concur with the commenter. We
                                                  June 2017.                                                You may examine the AD docket on
                                                                                                                                                                 have redesignated paragraph (c) of the
                                                  Michael C. Gregoire,                                    the Internet at http://
                                                                                                                                                                 proposed AD as paragraph (c)(1) of this
                                                  Acting Administrator, Animal and Plant                  www.regulations.gov by searching for
                                                                                                                                                                 AD and added paragraph (c)(2) to this
                                                  Health Inspection Service.                              and locating Docket No. FAA–2016–
                                                                                                                                                                 AD to state that installation of STC
                                                  [FR Doc. 2017–12802 Filed 6–19–17; 8:45 am]             9502; or in person at the Docket
                                                                                                                                                                 ST01518SE does not affect the ability to
                                                                                                          Management Facility between 9 a.m.
                                                  BILLING CODE 3410–34–P                                                                                         accomplish the actions required by this
                                                                                                          and 5 p.m., Monday through Friday,
                                                                                                                                                                 AD. Therefore, for airplanes on which
                                                                                                          except Federal holidays. The AD docket
                                                                                                                                                                 STC ST01518SE is installed, a ‘‘change
                                                                                                          contains this final rule, the regulatory
                                                  DEPARTMENT OF TRANSPORTATION                                                                                   in product’’ alternative method of
                                                                                                          evaluation, any comments received, and
                                                                                                                                                                 compliance (AMOC) approval request is
                                                  Federal Aviation Administration                         other information. The address for the
                                                                                                                                                                 not necessary to comply with the
                                                                                                          Docket Office (phone: 800–647–5527) is
                                                                                                                                                                 requirements of 14 CFR 39.17.
                                                  14 CFR Part 39                                          Docket Management Facility, U.S.
                                                                                                          Department of Transportation, Docket                   Additional Change to Proposed AD
                                                  [Docket No. FAA–2016–9502; Directorate                  Operations, M–30, West Building
                                                  Identifier 2016–NM–128–AD; Amendment                                                                              We have revised paragraph (g) of this
                                                                                                          Ground Floor, Room W12–140, 1200                       AD to specify all compliance times,
                                                  39–18929; AD 2017–12–14]
                                                                                                          New Jersey Avenue SE., Washington,                     rather than referring to the service
                                                  RIN 2120–AA64                                           DC 20590.                                              information because a certain
                                                                                                          FOR FURTHER INFORMATION CONTACT:                       compliance time specified in the service
                                                  Airworthiness Directives; The Boeing                    Muoi Vuong, Aerospace Engineer,
                                                  Company Airplanes                                                                                              information is relative to the issue date
                                                                                                          Airframe Branch, ANM–120L, FAA, Los                    of the service information. For this AD,
                                                  AGENCY:  Federal Aviation                               Angeles Aircraft Certification Office                  that compliance time is relative to the
                                                  Administration (FAA), DOT.                              (ACO), 3960 Paramount Boulevard,                       effective date of this AD.
                                                  ACTION: Final rule.                                     Lakewood, CA 90712–4137; phone:
                                                                                                          562–627–5205; fax: 562–627–5210;                       Conclusion
                                                  SUMMARY:   We are adopting a new                        email: muoi.vuong@faa.gov.                                We reviewed the relevant data,
                                                  airworthiness directive (AD) for certain                SUPPLEMENTARY INFORMATION:                             considered the comments received, and
                                                  The Boeing Company Model 757–200                                                                               determined that air safety and the
asabaliauskas on DSKBBXCHB2PROD with RULES




                                                  and –200PF series airplanes. This AD                    Discussion                                             public interest require adopting this
                                                  was prompted by an evaluation by the                      We issued a notice of proposed                       final rule with the changes described
                                                  design approval holder (DAH)                            rulemaking (NPRM) to amend 14 CFR                      previously, and minor editorial changes.
                                                  indicating that certain areas of the frame              part 39 by adding an AD that would                     We have determined that these minor
                                                  webs are subject to widespread fatigue                  apply to certain The Boeing Company                    changes:
                                                  damage (WFD). This AD requires                          Model 757–200 and –200PF series                           • Are consistent with the intent that
                                                  inspections of the frame webs for any                   airplanes. The NPRM published in the                   was proposed in the NPRM for
                                                  crack of any open coordinating holes,                   Federal Register on December 20, 2016                  correcting the unsafe condition; and


                                             VerDate Sep<11>2014   16:57 Jun 19, 2017   Jkt 241001   PO 00000   Frm 00004   Fmt 4700   Sfmt 4700   E:\FR\FM\20JNR1.SGM   20JNR1


                                                                         Federal Register / Vol. 82, No. 117 / Tuesday, June 20, 2017 / Rules and Regulations                                                          27971

                                                    • Do not add any additional burden                        2016. The service information describes                  of business or by the means identified
                                                  upon the public than was already                            procedures for performing repetitive                     in the ADDRESSES section.
                                                  proposed in the NPRM.                                       HFEC inspections of the frame webs for
                                                    We also determined that these                                                                                      Costs of Compliance
                                                                                                              any crack of any open coordinating
                                                  changes will not increase the economic                      holes, tooling holes, and insulation                       We estimate that this AD affects 74
                                                  burden on any operator or increase the                      blanket attachment holes; and                            airplanes of U.S. registry.
                                                  scope of this final rule.                                   modifying the frame webs between
                                                                                                                                                                         We estimate the following costs to
                                                  Related Service Information Under 1                         stringers S–20 and S–25. This service
                                                                                                                                                                       comply with this AD:
                                                  CFR Part 51                                                 information is reasonably available
                                                    We reviewed Boeing Alert Service                          because the interested parties have
                                                  Bulletin 757–53A0103, dated June 22,                        access to it through their normal course

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

                                                  HFEC inspection ............        68 work-hours × $85 per hour = $5,780 per in-                        $0   $5,780 per inspection                   $427,720 per inspection
                                                                                        spection cycle.                                                           cycle.                                  cycle.
                                                  Modification ....................   1 work-hour × $85 per hour = $85 .......................             10   85 ..................................   85.
                                                     1 Parts   supplied by the operator.


                                                    We have received no definitive data                         (2) Is not a ‘‘significant rule’’ under                airplanes, certificated in any category, as
                                                  that would enable us to provide cost                        DOT Regulatory Policies and Procedures                   identified in Boeing Alert Service Bulletin
                                                  estimates for the on-condition actions                      (44 FR 11034, February 26, 1979),                        757–53A0103, dated June 22, 2016.
                                                                                                                (3) Will not affect intrastate aviation                  (2) Installation of Supplemental Type
                                                  specified in this AD.
                                                                                                                                                                       Certificate (STC) ST01518SE (http://
                                                                                                              in Alaska, and                                           rgl.faa.gov/Regulatory_and_Guidance_
                                                  Authority for This Rulemaking                                 (4) Will not have a significant                        Library/rgSTC.nsf/0/38B606833BBD98B3
                                                     Title 49 of the United States Code                       economic impact, positive or negative,                   86257FAA00602538?OpenDocument
                                                  specifies the FAA’s authority to issue                      on a substantial number of small entities                &Highlight=st01518se) does not affect the
                                                  rules on aviation safety. Subtitle I,                       under the criteria of the Regulatory                     ability to accomplish the actions required by
                                                  section 106, describes the authority of                     Flexibility Act.                                         this AD. Therefore, for airplanes on which
                                                                                                                                                                       STC ST01518SE is installed, a ‘‘change in
                                                  the FAA Administrator. Subtitle VII:                        List of Subjects in 14 CFR Part 39                       product’’ alternative method of compliance
                                                  Aviation Programs, describes in more                                                                                 (AMOC) approval request is not necessary to
                                                  detail the scope of the Agency’s                              Air transportation, Aircraft, Aviation
                                                                                                                                                                       comply with the requirements of 14 CFR
                                                  authority.                                                  safety, Incorporation by reference,                      39.17.
                                                                                                              Safety.
                                                     We are issuing this rulemaking under                                                                              (d) Subject
                                                  the authority described in Subtitle VII,                    Adoption of the Amendment
                                                                                                                                                                         Air Transport Association (ATA) of
                                                  Part A, Subpart III, Section 44701:                           Accordingly, under the authority                       America Code 53, Fuselage.
                                                  ‘‘General requirements.’’ Under that                        delegated to me by the Administrator,
                                                  section, Congress charges the FAA with                                                                               (e) Unsafe Condition
                                                                                                              the FAA amends 14 CFR part 39 as
                                                  promoting safe flight of civil aircraft in                  follows:                                                    This AD was prompted by an evaluation by
                                                  air commerce by prescribing regulations                                                                              the design approval holder (DAH) indicating
                                                                                                                                                                       that the frame webs between stringers S–20
                                                  for practices, methods, and procedures                      PART 39—AIRWORTHINESS
                                                                                                                                                                       and S–25 on the left side and right side, from
                                                  the Administrator finds necessary for                       DIRECTIVES                                               station (STA) 440 to STA 820 and from STA
                                                  safety in air commerce. This regulation                                                                              1300 to STA 1701, are subject to widespread
                                                  is within the scope of that authority                       ■ 1. The authority citation for part 39                  fatigue damage (WFD). We are issuing this
                                                  because it addresses an unsafe condition                    continues to read as follows:                            AD to prevent fatigue cracking that could
                                                  that is likely to exist or develop on                           Authority: 49 U.S.C. 106(g), 40113, 44701.           result in reduced structural integrity of the
                                                  products identified in this rulemaking                                                                               airplane.
                                                  action.                                                     § 39.13    [Amended]
                                                                                                                                                                       (f) Compliance
                                                  Regulatory Findings                                         ■ 2. The FAA amends § 39.13 by adding                       Comply with this AD within the
                                                                                                              the following new airworthiness                          compliance times specified, unless already
                                                    This AD will not have federalism                          directive (AD):                                          done.
                                                  implications under Executive Order                          2017–12–14 The Boeing Company:                           (g) Repetitive High Frequency Eddy Current
                                                  13132. This AD will not have a                                  Amendment 39–18929; Docket No.                       (HFEC) Inspections of the Frame Webs
                                                  substantial direct effect on the States, on                     FAA–2016–9502; Directorate Identifier
                                                                                                                  2016–NM–128–AD.                                         Before the accumulation of 28,000 total
                                                  the relationship between the national
                                                                                                                                                                       flight cycles, or within 3,000 flight cycles
                                                  government and the States, or on the
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                                                                                                              (a) Effective Date                                       after the effective date of this AD, whichever
                                                  distribution of power and                                                                                            occurs later, do an HFEC inspection of the
                                                                                                                This AD is effective July 25, 2017.
                                                  responsibilities among the various                                                                                   frame webs for any crack in any open
                                                  levels of government.                                       (b) Affected ADs                                         coordinating holes, tooling holes, and
                                                    For the reasons discussed above, I                          None.                                                  insulation blanket attachment holes, in
                                                                                                                                                                       accordance with the Accomplishment
                                                  certify that this AD:                                       (c) Applicability                                        Instructions of Boeing Alert Service Bulletin
                                                    (1) Is not a ‘‘significant regulatory                        (1) This AD applies to The Boeing                     757–53A0103, dated June 22, 2016. If any
                                                  action’’ under Executive Order 12866,                       Company Model 757–200 and –200PF series                  cracking is found, repair before further flight



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                                                  27972              Federal Register / Vol. 82, No. 117 / Tuesday, June 20, 2017 / Rules and Regulations

                                                  using a method approved in accordance with              Lakewood, CA 90712–4137; phone: 562–627–               frequency eddy current (LFEC)
                                                  the procedures specified in paragraph (i) of            5205; fax: 562–627–5210; email:                        inspections for cracks of certain
                                                  this AD. Repeat the inspection at intervals             muoi.vuong@faa.gov.                                    circumferential splice plates, and
                                                  not to exceed 12,000 flight cycles.
                                                                                                          (k) Material Incorporated by Reference                 repairs if necessary. We are issuing this
                                                  (h) Modification of the Frame Webs                         (1) The Director of the Federal Register            AD to address the unsafe condition on
                                                     Before the accumulation of 59,000 total              approved the incorporation by reference                these products.
                                                  flight cycles, modify the frame webs at all             (IBR) of the service information listed in this        DATES: This AD is effective July 25,
                                                  open hole locations, in accordance with the             paragraph under 5 U.S.C. 552(a) and 1 CFR              2017.
                                                  Accomplishment Instructions of Boeing Alert             part 51.                                                  The Director of the Federal Register
                                                  Service Bulletin 757–53A0103, dated June                   (2) You must use this service information
                                                  22, 2016. Accomplishment of this
                                                                                                                                                                 approved the incorporation by reference
                                                                                                          as applicable to do the actions required by
                                                  modification terminates the repetitive                                                                         of a certain publication listed in this AD
                                                                                                          this AD, unless the AD specifies otherwise.
                                                  inspection requirements of paragraph (g) of                (i) Boeing Alert Service Bulletin 757–              as of July 25, 2017.
                                                  this AD at the modified locations only.                 53A0103, dated June 22, 2016.                          ADDRESSES: For service information
                                                  (i) Alternative Methods of Compliance                      (ii) Reserved.                                      identified in this final rule, contact
                                                  (AMOCs)                                                    (3) For service information identified in           Boeing Commercial Airplanes,
                                                                                                          this AD, contact Boeing Commercial                     Attention: Contractual & Data Services
                                                     (1) The Manager, Los Angeles Aircraft                Airplanes, Attention: Contractual & Data
                                                  Certification Office (ACO), FAA, has the                                                                       (C&DS), 2600 Westminster Blvd., MC
                                                                                                          Services (C&DS), 2600 Westminster Blvd.,               110–SK57, Seal Beach, CA 90740–5600;
                                                  authority to approve AMOCs for this AD, if              MC 110 SK57, Seal Beach, CA 90740–5600;
                                                  requested using the procedures found in 14                                                                     telephone: 562–797–1717; Internet:
                                                                                                          telephone 562–797–1717; Internet https://
                                                  CFR 39.19. In accordance with 14 CFR 39.19,             www.myboeingfleet.com.                                 https://www.myboeingfleet.com. You
                                                  send your request to your principal inspector              (4) You may view this service information           may view this referenced service
                                                  or local Flight Standards District Office, as           at the FAA, Transport Airplane Directorate,            information at the FAA, Transport
                                                  appropriate. If sending information directly            1601 Lind Avenue SW., Renton, WA. For                  Airplane Directorate, 1601 Lind Avenue
                                                  to the manager of the ACO, send it to the               information on the availability of this                SW., Renton, WA. For information on
                                                  attention of the person identified in
                                                                                                          material at the FAA, call 425–227–1221.                the availability of this material at the
                                                  paragraph (j) of this AD. Information may be
                                                                                                             (5) You may view this service information           FAA, call 425–227–1221. It is also
                                                  emailed to 9-ANM-LAACO-AMOC-Requests@
                                                                                                          that is incorporated by reference at the               available on the Internet at http://
                                                  faa.gov.
                                                                                                          National Archives and Records
                                                     (2) Before using any approved AMOC,                                                                         www.regulations.gov by searching for
                                                                                                          Administration (NARA). For information on
                                                  notify your appropriate principal inspector,                                                                   and locating Docket No. FAA–2016–
                                                                                                          the availability of this material at NARA, call
                                                  or lacking a principal inspector, the manager                                                                  9566.
                                                                                                          202–741–6030, or go to: http://
                                                  of the local flight standards district office/
                                                                                                          www.archives.gov/federal-register/cfr/ibr-             Examining the AD Docket
                                                  certificate holding district office.
                                                                                                          locations.html.
                                                     (3) An AMOC that provides an acceptable                                                                       You may examine the AD docket on
                                                  level of safety may be used for any repair,               Issued in Renton, Washington, on June 7,
                                                  modification, or alteration required by this            2017.
                                                                                                                                                                 the Internet at http://
                                                  AD if it is approved by the Boeing                                                                             www.regulations.gov by searching for
                                                                                                          Michael Kaszycki,
                                                  Commercial Airplanes Organization                                                                              and locating Docket No. FAA–2016–
                                                                                                          Acting Manager, Transport Airplane                     9566; or in person at the Docket
                                                  Designation Authorization (ODA) that has
                                                                                                          Directorate, Aircraft Certification Service.
                                                  been authorized by the Manager, Los Angeles                                                                    Management Facility between 9 a.m.
                                                  ACO, to make those findings. To be                      [FR Doc. 2017–12397 Filed 6–19–17; 8:45 am]
                                                                                                                                                                 and 5 p.m., Monday through Friday,
                                                  approved, the repair method, modification               BILLING CODE 4910–13–P                                 except Federal holidays. The AD docket
                                                  deviation, or alteration deviation must meet                                                                   contains this AD, the regulatory
                                                  the certification basis of the airplane, and the
                                                  approval must specifically refer to this AD.
                                                                                                                                                                 evaluation, any comments received, and
                                                                                                          DEPARTMENT OF TRANSPORTATION                           other information. The address for the
                                                     (4) Except as required by paragraph (g) of
                                                  this AD: For service information that                   Federal Aviation Administration                        Docket Office (phone: 800–647–5527) is
                                                  contains steps that are labeled as Required                                                                    Docket Management Facility, U.S.
                                                  for Compliance (RC), the provisions of
                                                                                                          14 CFR Part 39                                         Department of Transportation, Docket
                                                  paragraphs (i)(4)(i) and (i)(4)(ii) of this AD                                                                 Operations, M–30, West Building
                                                  apply.                                                  [Docket No. FAA–2016–9566; Directorate                 Ground Floor, Room W12–140, 1200
                                                     (i) The steps labeled as RC, including               Identifier 2016–NM–191–AD; Amendment                   New Jersey Avenue SE., Washington,
                                                  substeps under an RC step and any figures               39–18927; AD 2017–12–12]
                                                  identified in an RC step, must be done to
                                                                                                                                                                 DC 20590.
                                                  comply with the AD. If a step or substep is             RIN 2120–AA64                                          FOR FURTHER INFORMATION CONTACT: Eric
                                                  labeled ‘‘RC Exempt,’’ then the RC                                                                             Schrieber, Aerospace Engineer,
                                                  requirement is removed from that step or                Airworthiness Directives; The Boeing                   Airframe Branch, ANM–120L, FAA, Los
                                                  substep. An AMOC is required for any                    Company Airplanes                                      Angeles Aircraft Certification Office
                                                  deviations to RC steps, including substeps                                                                     (ACO), 3960 Paramount Boulevard,
                                                  and identified figures.                                 AGENCY:  Federal Aviation
                                                                                                          Administration (FAA), DOT.                             Lakewood, CA 90712–4137; phone:
                                                     (ii) Steps not labeled as RC may be
                                                  deviated from using accepted methods in                 ACTION: Final rule.                                    562–627–5348; fax: 562–627–5210;
                                                  accordance with the operator’s maintenance                                                                     email: eric.schrieber@faa.gov.
                                                  or inspection program without obtaining                 SUMMARY:  We are adopting a new                        SUPPLEMENTARY INFORMATION:
                                                  approval of an AMOC, provided the RC steps,             airworthiness directive (AD) for all The
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                                                  including substeps and identified figures, can          Boeing Company Model 757–200,                          Discussion
                                                  still be done as specified, and the airplane            –200PF, and –200CB series airplanes.                     We issued a notice of proposed
                                                  can be put back in an airworthy condition.              This AD was prompted by an evaluation                  rulemaking (NPRM) to amend 14 CFR
                                                  (j) Related Information                                 by the design approval holder (DAH)                    part 39 by adding an AD that would
                                                     For more information about this AD,                  indicating that certain fuselage                       apply to all The Boeing Company Model
                                                  contact Muoi Vuong, Aerospace Engineer,                 circumferential splice plates are subject              757–200, –200PF, and –200CB series
                                                  Airframe Branch, ANM–120L, FAA, Los                     to widespread fatigue damage (WFD).                    airplanes. The NPRM published in the
                                                  Angeles ACO, 3960 Paramount Boulevard,                  This AD requires repetitive low                        Federal Register on January 5, 2017 (82


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Document Created: 2017-06-20 02:21:32
Document Modified: 2017-06-20 02:21:32
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesThis AD is effective July 25, 2017.
ContactMuoi Vuong, Aerospace Engineer, Airframe Branch, ANM-120L, FAA, Los Angeles Aircraft Certification Office (ACO), 3960 Paramount Boulevard, Lakewood, CA 90712-4137; phone: 562-627-5205; fax: 562-627-5210; email: [email protected]
FR Citation82 FR 27970 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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