81_FR_83890 81 FR 83665 - Airworthiness Directives; The Boeing Company Airplanes

81 FR 83665 - Airworthiness Directives; The Boeing Company Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

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

Page Range83665-83667
FR Document2016-26614

We are adopting a new airworthiness directive (AD) for certain The Boeing Company Model 787-8 airplanes. This AD was prompted by a report that the grounding jumpers between the environmental control system (ECS) bracket and the current return network (CRN) straps near certain passenger entry doors were not bonded correctly during manufacturing. This AD requires changing the configuration of the grounding jumpers connecting the ECS brackets and CRN straps; measuring the bond resistance; and doing related investigative and corrective actions if necessary. We are issuing this AD to address the unsafe condition on these products.

Federal Register, Volume 81 Issue 225 (Tuesday, November 22, 2016)
[Federal Register Volume 81, Number 225 (Tuesday, November 22, 2016)]
[Rules and Regulations]
[Pages 83665-83667]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-26614]


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

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2016-6672; Directorate Identifier 2016-NM-022-AD; 
Amendment 39-18706; AD 2016-22-17]
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 787-8 airplanes. This AD was prompted by a 
report that the grounding jumpers between the environmental control 
system (ECS) bracket and the current return network (CRN) straps near 
certain passenger entry doors were not bonded correctly during 
manufacturing. This AD requires changing the configuration of the 
grounding jumpers connecting the ECS brackets and CRN straps; measuring 
the bond resistance; and doing related investigative and corrective 
actions if necessary. We are issuing this AD to address the unsafe 
condition on these products.

DATES: This AD is effective December 27, 2016.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication listed in this AD as of December 27, 
2016.

ADDRESSES: For service information identified in this final rule, 
contact Boeing Commercial Airplanes, Attention: Data & Services 
Management, P. O. Box 3707, MC 2H-65, Seattle, WA 98124-2207; telephone 
206-544-5000, extension 1; fax 206-766-5680; Internet https://www.myboeingfleet.com. You may view this referenced 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-
6672.

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-
6672; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday,

[[Page 83666]]

except Federal holidays. The AD docket contains this AD, the regulatory 
evaluation, any comments received, and other information. The address 
for the Docket Office (phone: 800-647-5527) is Document 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: Brendan Shanley, Aerospace Engineer, 
Systems and Equipment Branch, ANM-130S, FAA, Seattle Aircraft 
Certification Office (ACO), 1601 Lind Avenue SW., Renton, WA 98057-
3356; phone: 425-917-6492; fax: 425-917-6590; 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 787-8 airplanes. The NPRM published in the Federal Register on 
June 3, 2016 (81 FR 35655) (``the NPRM''). The NPRM was prompted by a 
report that the grounding jumpers between the ECS bracket and the CRN 
straps near passenger 1 left and 1 right entry doors were not bonded 
correctly during manufacturing. The NPRM proposed to require changing 
the configuration of the grounding jumpers connecting the ECS brackets 
and CRN straps; measuring the bond resistance; and doing related 
investigative and corrective actions if necessary. We are issuing this 
AD to prevent an incorrectly bonded jumper between the ECS bracket and 
the CRN strap, which does not provide proper grounding to the door 
frames at doors 1 left and 1 right. If a fault occurs, an electrical 
shock hazard can exist and could result in serious or fatal injury to 
passengers and flight crew.

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 stated that it concurs with the content of the NPRM. United 
Airlines (UAL) stated that the 12-month compliance time is a safe and 
reasonable timeframe.

Requests To Reference New Service Information and Add Credit

    All Nippon Airways and UAL requested that we revise the NPRM to 
reference Boeing Service Bulletin B787-81205-SB530025-00, Issue 002, 
dated June 2, 2016 (``B787-81205-SB530025-00 Issue 002''), and give 
credit for actions accomplished using Boeing Service Bulletin B787-
81205-SB530025-00, Issue 001, dated July 17, 2014 (``B787-81205-
SB530025-00 Issue 001'').
    We agree with the commenters' requests. B787-81205-SB530025-00 
Issue 002 clarifies instructions and specifies the category of fay seal 
application. No additional work is required by B787-81205-SB530025-00 
Issue 002. B787-81205-SB530025-00 Issue 002 has steps that are labeled 
as Required for Compliance (RC).
    We have revised paragraphs (c) and (g) of this AD to reference 
B787-81205-SB530025-00 Issue 002, and added new paragraph (h) of this 
AD to provide credit for actions accomplished prior to the effective 
date of this AD using B787-81205-SB530025-00 Issue 001. We have 
redesignated subsequent paragraphs accordingly. We have added new 
paragraph (i)(4) of this AD to address the steps marked RC in B787-
81205-SB530025-00 Issue 002.

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 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
     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 AD.

Related Service Information Under 1 CFR Part 51

    We reviewed B787-81205-SB530025-00 Issue 002. The service 
information describes procedures for changing the configuration of the 
grounding jumpers connecting the ECS brackets and CRN straps; measuring 
the bond resistance; and related investigative and corrective actions 
if necessary. 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 6 airplanes of U.S. registry.
    We estimate the following costs to comply with this AD:

                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                    Cost per       Cost on U.S.
               Action                        Labor cost           Parts cost        product         operators
----------------------------------------------------------------------------------------------------------------
Installation........................  6 work-hours x $85 per             $100             $610           $3,660
                                       hour = $510.
----------------------------------------------------------------------------------------------------------------

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

[[Page 83667]]

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):

2016-22-17 The Boeing Company: Amendment 39-18706; Docket No. FAA-
2016-6672; Directorate Identifier 2016-NM-022-AD.

(a) Effective Date

    This AD is effective December 27, 2016.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to The Boeing Company Model 787-8 airplanes, 
certificated in any category, as identified in Boeing Service 
Bulletin B787-81205-SB530025-00, Issue 002, dated June 2, 2016 
(``B787-81205-SB530025-00 Issue 002'').

(d) Subject

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

(e) Unsafe Condition

    This AD was prompted by a report that the grounding jumpers 
between the environmental control system (ECS) bracket and the 
current return network (CRN) straps near passenger 1 left and 1 
right entry doors were not bonded correctly during manufacturing. We 
are issuing this AD to prevent an incorrectly bonded jumper between 
the ECS bracket and the CRN strap, which does not provide proper 
grounding to the door frames at doors 1 left and 1 right. If a fault 
occurs, an electrical shock hazard can exist and could result in 
serious or fatal injury to passengers and flight crew.

(f) Compliance

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

(g) Grounding Jumper Revision

    Within 12 months after the effective date of this AD: Change the 
configuration of the grounding jumpers connecting the ECS brackets 
and CRN straps, including measuring the bond resistance and doing 
all applicable related investigative and corrective actions, in 
accordance with the Accomplishment Instructions of B787-81205-
SB530025-00 Issue 002. Do all applicable related investigative and 
corrective actions before further flight.

(h) Credit for Previous Actions

    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 Service Bulletin B787-81205-
SB530025-00, Issue 001, dated July 17, 2014.

(i) Alternative Methods of Compliance (AMOCs)

    (1) The Manager, Seattle 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, Seattle 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) 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 Brendan Shanley, 
Aerospace Engineer, Systems and Equipment Branch, ANM-130S, FAA, 
Seattle Aircraft Certification Office (ACO), 1601 Lind Avenue SW., 
Renton, WA 98057-3356; phone: 425-917-6492; fax: 425-917-6590; 
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 Service Bulletin B787-81205-SB530025-00, Issue 002, 
dated June 2, 2016.
    (ii) Reserved.
    (3) For Boeing service information identified in this AD, 
contact Boeing Commercial Airplanes, Attention: Data & Services 
Management, P.O. Box 3707, MC 2H-65, Seattle, WA 98124-2207; 
telephone 206-544-5000, extension 1; fax 206-766-5680; Internet 
https://www.myboeingfleet.com.
    (4) You may view this service information at 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 October 25, 2016.
Dionne Palermo,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2016-26614 Filed 11-21-16; 8:45 am]
BILLING CODE 4910-13-P



                                                               Federal Register / Vol. 81, No. 225 / Tuesday, November 22, 2016 / Rules and Regulations                                       83665

                                              (d) Subject                                             send your request to your principal inspector         DEPARTMENT OF TRANSPORTATION
                                                Air Transport Association (ATA) of                    or local Flight Standards District Office, as
                                              America Code 32, Landing Gear; 53,                      appropriate. If sending information directly          Federal Aviation Administration
                                              Fuselage; 54, Nacelles/Pylons; 55, Stabilizers;         to the manager of the ACO, send it to the
                                              and 57, Wings.                                          attention of the person identified in                 14 CFR Part 39
                                              (e) Unsafe Condition                                    paragraph (j) of this AD.
                                                                                                                                                            [Docket No. FAA–2016–6672; Directorate
                                                                                                         (2) Before using any approved AMOC,
                                                 This AD was prompted by a new revision                                                                     Identifier 2016–NM–022–AD; Amendment
                                                                                                      notify your appropriate principal inspector,          39–18706; AD 2016–22–17]
                                              to the Airworthiness Limitations Section
                                                                                                      or lacking a principal inspector, the manager
                                              (ALS) of the Aircraft Maintenance Manual                                                                      RIN 2120–AA64
                                              (AMM), Chapter 05–10–10, based on fatigue               of the local flight standards district office/
                                              and damage tolerance testing, and updated               certificate holding district office.
                                                                                                                                                            Airworthiness Directives; The Boeing
                                              analysis. We are issuing this AD to ensure              (j) Related Information
                                              fatigue cracking of principal structural
                                                                                                                                                            Company Airplanes
                                              elements (PSEs) is detected and corrected;                For more information about this AD,
                                                                                                                                                            AGENCY:  Federal Aviation
                                              such fatigue cracking could result in reduced           contact Ronald Wissing, Aerospace Engineer,
                                                                                                                                                            Administration (FAA), DOT.
                                              structural integrity of the PSEs and critical           Airframe Branch, ACE–117A, FAA, Atlanta
                                              components.                                             ACO, 1701 Columbia Avenue, College Park,              ACTION: Final rule.
                                                                                                      GA 30337; phone: 404–474–5552; fax: 404–
                                              (f) Compliance                                                                                                SUMMARY:   We are adopting a new
                                                                                                      474–5606; email: ronald.wissing@faa.gov.
                                                 Comply with this AD within the                                                                             airworthiness directive (AD) for certain
                                              compliance times specified, unless already              (k) Material Incorporated by Reference                The Boeing Company Model 787–8
                                              done.                                                      (1) The Director of the Federal Register           airplanes. This AD was prompted by a
                                              (g) Revise Maintenance or Inspection                    approved the incorporation by reference               report that the grounding jumpers
                                              Program                                                 (IBR) of the service information listed in this       between the environmental control
                                                                                                      paragraph under 5 U.S.C. 552(a) and 1 CFR             system (ECS) bracket and the current
                                                 Within 12 months after the effective date
                                              of this AD, revise the maintenance or                   part 51.                                              return network (CRN) straps near certain
                                              inspection program, as applicable, to                      (2) You must use this service information          passenger entry doors were not bonded
                                              incorporate the airworthiness limitations               as applicable to do the actions required by           correctly during manufacturing. This
                                              specified in Gulfstream Document GV–GER–                this AD, unless the AD specifies otherwise.           AD requires changing the configuration
                                              9973, Summary of Changes to the GV Series                  (i) Gulfstream Document GV–GER–9973,               of the grounding jumpers connecting the
                                              Airworthiness Limitations, Revision C, dated            Summary of Changes to the GV Series                   ECS brackets and CRN straps; measuring
                                              January 8, 2015. The initial compliance times           Airworthiness Limitations, Revision C, dated          the bond resistance; and doing related
                                              for the tasks identified in Gulfstream                                                                        investigative and corrective actions if
                                                                                                      January 8, 2015. The revision level and date
                                              Document GV–GER–9973, Summary of
                                                                                                      of this document are not specified on the title       necessary. We are issuing this AD to
                                              Changes to the GV Series Airworthiness
                                              Limitations, Revision C, dated January 8,               page of the document.                                 address the unsafe condition on these
                                              2015, are at the applicable times specified in             (ii) Reserved.                                     products.
                                              Gulfstream Document GV–GER–9973,                           (3) For Gulfstream Aerospace Corporation           DATES:  This AD is effective December
                                              Summary of Changes to the GV Series                     service information identified in this AD,            27, 2016.
                                              Airworthiness Limitations, Revision C, dated            contact Gulfstream Aerospace Corporation,               The Director of the Federal Register
                                              January 8, 2015, or within twelve months                Technical Publications Dept., P.O. Box 2206,
                                              after the effective date of this AD, whichever
                                                                                                                                                            approved the incorporation by reference
                                                                                                      Savannah, GA 31402–2206; telephone: 800–
                                              occurs later.                                                                                                 of a certain publication listed in this AD
                                                                                                      810–4853; fax: 912–965–3520; email: pubs@
                                                 Note 1 to paragraph (g) of this AD:                                                                        as of December 27, 2016.
                                                                                                      gulfstream.com; Internet: http://
                                              Gulfstream Document GV–GER–9973,                        www.gulfstream.com/product_support/                   ADDRESSES: For service information
                                              Summary of Changes to the GV Series                                                                           identified in this final rule, contact
                                                                                                      technical_pubs/pubs/index.htm.
                                              Airworthiness Limitations, Revision C, dated                                                                  Boeing Commercial Airplanes,
                                              January 8, 2015, specifies the following AMM               (4) You may view this service information
                                                                                                      at FAA, Transport Airplane Directorate, 1601          Attention: Data & Services Management,
                                              revisions as additional sources of guidance
                                                                                                      Lind Avenue SW., Renton, WA 98057–3356.               P. O. Box 3707, MC 2H–65, Seattle, WA
                                              for the actions required by paragraph (g) of
                                              this AD. For Model GV airplanes, AMM                    For information on the availability of this           98124–2207; telephone 206–544–5000,
                                              Revision 43, dated February 15, 2015; and for           material at the FAA, call 425–227–1221.               extension 1; fax 206–766–5680; Internet
                                              Model GV–SP airplanes, G500 or G550 AMM                    (5) You may view this service information          https://www.myboeingfleet.com. You
                                              Revision 24, dated February 15, 2015, as                that is incorporated by reference at the              may view this referenced service
                                              applicable.                                             National Archives and Records                         information at the FAA, Transport
                                              (h) No Alternative Actions or Intervals                 Administration (NARA). For information on             Airplane Directorate, 1601 Lind Avenue
                                                                                                      the availability of this material at NARA, call       SW., Renton, WA. For information on
                                                After the maintenance or inspection
                                                                                                      202–741–6030, or go to: http://                       the availability of this material at the
                                              program has been revised as required by
                                              paragraph (g) of this AD, no alternative                www.archives.gov/federal-register/cfr/ibr-            FAA, call 425–227–1221. It is also
                                              actions (e.g., inspections) or intervals may be         locations.html.                                       available on the Internet at http://
                                              used unless the actions or intervals are                                                                      www.regulations.gov by searching for
                                                                                                        Issued in Renton, Washington, on October
                                              approved as an alternative method of                    14, 2016.
                                                                                                                                                            and locating Docket No. FAA–2016–
                                              compliance (AMOC) in accordance with the                                                                      6672.
                                              procedures specified in paragraph (i) of this           Michael Kaszycki,
                                              AD.                                                     Acting Manager, Transport Airplane                    Examining the AD Docket
sradovich on DSK3GMQ082PROD with RULES




                                                                                                      Directorate, Aircraft Certification Service.            You may examine the AD docket on
                                              (i) Alternative Methods of Compliance
                                              (AMOCs)                                                 [FR Doc. 2016–25743 Filed 11–21–16; 8:45 am]          the Internet at http://
                                                 (1) The Manager, Atlanta Aircraft                    BILLING CODE 4910–13–P                                www.regulations.gov by searching for
                                              Certification Office (ACO), FAA, has the                                                                      and locating Docket No. FAA–2016–
                                              authority to approve AMOCs for this AD, if                                                                    6672; or in person at the Docket
                                              requested using the procedures found in 14                                                                    Management Facility between 9 a.m.
                                              CFR 39.19. In accordance with 14 CFR 39.19,                                                                   and 5 p.m., Monday through Friday,


                                         VerDate Sep<11>2014   16:34 Nov 21, 2016   Jkt 241001   PO 00000   Frm 00041   Fmt 4700   Sfmt 4700   E:\FR\FM\22NOR1.SGM   22NOR1


                                              83666                Federal Register / Vol. 81, No. 225 / Tuesday, November 22, 2016 / Rules and Regulations

                                              except Federal holidays. The AD docket                                  can exist and could result in serious or             We have redesignated subsequent
                                              contains this AD, the regulatory                                        fatal injury to passengers and flight                paragraphs accordingly. We have added
                                              evaluation, any comments received, and                                  crew.                                                new paragraph (i)(4) of this AD to
                                              other information. The address for the                                                                                       address the steps marked RC in B787–
                                                                                                                      Comments
                                              Docket Office (phone: 800–647–5527) is                                                                                       81205–SB530025–00 Issue 002.
                                              Document Management Facility, U.S.                                        We gave the public the opportunity to
                                              Department of Transportation, Docket                                    participate in developing this AD. The               Conclusion
                                              Operations, M–30, West Building                                         following presents the comments                        We reviewed the relevant data,
                                              Ground Floor, Room W12–140, 1200                                        received on the NPRM and the FAA’s                   considered the comments received, and
                                              New Jersey Avenue SE., Washington,                                      response to each comment.                            determined that air safety and the
                                              DC 20590.                                                                                                                    public interest require adopting this AD
                                                                                                                      Support for the NPRM
                                              FOR FURTHER INFORMATION CONTACT:                                                                                             with the changes described previously
                                              Brendan Shanley, Aerospace Engineer,                                      Boeing stated that it concurs with the             and minor editorial changes. We have
                                              Systems and Equipment Branch, ANM–                                      content of the NPRM. United Airlines                 determined that these minor changes:
                                              130S, FAA, Seattle Aircraft Certification                               (UAL) stated that the 12-month                         • Are consistent with the intent that
                                              Office (ACO), 1601 Lind Avenue SW.,                                     compliance time is a safe and                        was proposed in the NPRM for
                                              Renton, WA 98057–3356; phone: 425–                                      reasonable timeframe.                                correcting the unsafe condition; and
                                              917–6492; fax: 425–917–6590; email:                                     Requests To Reference New Service                      • Do not add any additional burden
                                              brendan.shanley@faa.gov.                                                Information and Add Credit                           upon the public than was already
                                              SUPPLEMENTARY INFORMATION:                                                                                                   proposed in the NPRM.
                                                                                                                         All Nippon Airways and UAL
                                              Discussion                                                              requested that we revise the NPRM to                   We also determined that these
                                                 We issued a notice of proposed                                       reference Boeing Service Bulletin B787–              changes will not increase the economic
                                              rulemaking (NPRM) to amend 14 CFR                                       81205–SB530025–00, Issue 002, dated                  burden on any operator or increase the
                                              part 39 by adding an AD that would                                      June 2, 2016 (‘‘B787–81205–SB530025–                 scope of this AD.
                                              apply to certain The Boeing Company                                     00 Issue 002’’), and give credit for                 Related Service Information Under 1
                                              Model 787–8 airplanes. The NPRM                                         actions accomplished using Boeing                    CFR Part 51
                                              published in the Federal Register on                                    Service Bulletin B787–81205–
                                              June 3, 2016 (81 FR 35655) (‘‘the                                       SB530025–00, Issue 001, dated July 17,                  We reviewed B787–81205–SB530025–
                                              NPRM’’). The NPRM was prompted by                                       2014 (‘‘B787–81205–SB530025–00 Issue                 00 Issue 002. The service information
                                              a report that the grounding jumpers                                     001’’).                                              describes procedures for changing the
                                              between the ECS bracket and the CRN                                        We agree with the commenters’                     configuration of the grounding jumpers
                                              straps near passenger 1 left and 1 right                                requests. B787–81205–SB530025–00                     connecting the ECS brackets and CRN
                                              entry doors were not bonded correctly                                   Issue 002 clarifies instructions and                 straps; measuring the bond resistance;
                                              during manufacturing. The NPRM                                          specifies the category of fay seal                   and related investigative and corrective
                                              proposed to require changing the                                        application. No additional work is                   actions if necessary. This service
                                              configuration of the grounding jumpers                                  required by B787–81205–SB530025–00                   information is reasonably available
                                              connecting the ECS brackets and CRN                                     Issue 002. B787–81205–SB530025–00                    because the interested parties have
                                              straps; measuring the bond resistance;                                  Issue 002 has steps that are labeled as              access to it through their normal course
                                              and doing related investigative and                                     Required for Compliance (RC).                        of business or by the means identified
                                              corrective actions if necessary. We are                                    We have revised paragraphs (c) and                in the ADDRESSES section.
                                              issuing this AD to prevent an incorrectly                               (g) of this AD to reference B787–81205–              Costs of Compliance
                                              bonded jumper between the ECS bracket                                   SB530025–00 Issue 002, and added new
                                              and the CRN strap, which does not                                       paragraph (h) of this AD to provide                    We estimate that this AD affects 6
                                              provide proper grounding to the door                                    credit for actions accomplished prior to             airplanes of U.S. registry.
                                              frames at doors 1 left and 1 right. If a                                the effective date of this AD using                    We estimate the following costs to
                                              fault occurs, an electrical shock hazard                                B787–81205–SB530025–00 Issue 001.                    comply with this AD:
                                                                                                                                   ESTIMATED COSTS
                                                                                                                                                                                             Cost per   Cost on U.S.
                                                                           Action                                                      Labor cost                          Parts cost        product     operators

                                              Installation .......................................................   6 work-hours × $85 per hour = $510 .............        $100             $610         $3,660



                                                 We have received no definitive data                                  Authority for This Rulemaking                        ‘‘General requirements.’’ Under that
                                              that would enable us to provide cost                                                                                         section, Congress charges the FAA with
                                              estimates for the on-condition actions                                    Title 49 of the United States Code                 promoting safe flight of civil aircraft in
                                              specified in this AD.                                                   specifies the FAA’s authority to issue               air commerce by prescribing regulations
                                                                                                                      rules on aviation safety. Subtitle I,
                                                 According to the manufacturer, some                                                                                       for practices, methods, and procedures
                                                                                                                      section 106, describes the authority of
                                              of the costs of this AD may be covered                                                                                       the Administrator finds necessary for
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                                                                                                                      the FAA Administrator. Subtitle VII:
                                              under warranty, thereby reducing the                                                                                         safety in air commerce. This regulation
                                                                                                                      Aviation Programs, describes in more
                                              cost impact on affected individuals. We                                 detail the scope of the Agency’s                     is within the scope of that authority
                                              do not control warranty coverage for                                    authority.                                           because it addresses an unsafe condition
                                              affected individuals. As a result, we                                                                                        that is likely to exist or develop on
                                                                                                                        We are issuing this rulemaking under               products identified in this rulemaking
                                              have included all costs in our cost                                     the authority described in Subtitle VII,
                                              estimate.                                                                                                                    action.
                                                                                                                      Part A, Subpart III, Section 44701:


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                                                               Federal Register / Vol. 81, No. 225 / Tuesday, November 22, 2016 / Rules and Regulations                                            83667

                                              Regulatory Findings                                     (e) Unsafe Condition                                  Compliance (RC), the provisions of
                                                                                                         This AD was prompted by a report that the          paragraphs (i)(4)(i) and (i)(4)(ii) of this AD
                                                This AD will not have federalism                      grounding jumpers between the                         apply.
                                              implications under Executive Order                      environmental control system (ECS) bracket               (i) The steps labeled as RC, including
                                              13132. This AD will not have a                          and the current return network (CRN) straps           substeps under an RC step and any figures
                                              substantial direct effect on the States, on             near passenger 1 left and 1 right entry doors         identified in an RC step, must be done to
                                              the relationship between the national                   were not bonded correctly during                      comply with the AD. If a step or substep is
                                              government and the States, or on the                    manufacturing. We are issuing this AD to              labeled ‘‘RC Exempt,’’ then the RC
                                              distribution of power and                               prevent an incorrectly bonded jumper                  requirement is removed from that step or
                                              responsibilities among the various                      between the ECS bracket and the CRN strap,            substep. An AMOC is required for any
                                                                                                      which does not provide proper grounding to            deviations to RC steps, including substeps
                                              levels of government.
                                                                                                      the door frames at doors 1 left and 1 right.          and identified figures.
                                                For the reasons discussed above, I                    If a fault occurs, an electrical shock hazard
                                              certify that this AD:                                                                                            (ii) Steps not labeled as RC may be
                                                                                                      can exist and could result in serious or fatal
                                                                                                                                                            deviated from using accepted methods in
                                                (1) Is not a ‘‘significant regulatory                 injury to passengers and flight crew.
                                                                                                                                                            accordance with the operator’s maintenance
                                              action’’ under Executive Order 12866,                   (f) Compliance                                        or inspection program without obtaining
                                                (2) Is not a ‘‘significant rule’’ under                  Comply with this AD within the                     approval of an AMOC, provided the RC steps,
                                              DOT Regulatory Policies and Procedures                  compliance times specified, unless already            including substeps and identified figures, can
                                              (44 FR 11034, February 26, 1979),                       done.                                                 still be done as specified, and the airplane
                                                (3) Will not affect intrastate aviation                                                                     can be put back in an airworthy condition.
                                                                                                      (g) Grounding Jumper Revision
                                              in Alaska, and                                                                                                (j) Related Information
                                                                                                         Within 12 months after the effective date
                                                (4) Will not have a significant                       of this AD: Change the configuration of the             For more information about this AD,
                                              economic impact, positive or negative,                  grounding jumpers connecting the ECS                  contact Brendan Shanley, Aerospace
                                              on a substantial number of small entities               brackets and CRN straps, including                    Engineer, Systems and Equipment Branch,
                                              under the criteria of the Regulatory                    measuring the bond resistance and doing all           ANM–130S, FAA, Seattle Aircraft
                                              Flexibility Act.                                        applicable related investigative and                  Certification Office (ACO), 1601 Lind Avenue
                                                                                                      corrective actions, in accordance with the            SW., Renton, WA 98057–3356; phone: 425–
                                              List of Subjects in 14 CFR Part 39                      Accomplishment Instructions of B787–                  917–6492; fax: 425–917–6590; email:
                                                Air transportation, Aircraft, Aviation                81205–SB530025–00 Issue 002. Do all                   brendan.shanley@faa.gov.
                                                                                                      applicable related investigative and
                                              safety, Incorporation by reference,
                                                                                                      corrective actions before further flight.             (k) Material Incorporated by Reference
                                              Safety.
                                                                                                      (h) Credit for Previous Actions                          (1) The Director of the Federal Register
                                              Adoption of the Amendment                                                                                     approved the incorporation by reference
                                                                                                         This paragraph provides credit for the
                                                Accordingly, under the authority                      actions specified in paragraph (g) of this AD,        (IBR) of the service information listed in this
                                                                                                      if those actions were performed before the            paragraph under 5 U.S.C. 552(a) and 1 CFR
                                              delegated to me by the Administrator,
                                                                                                      effective date of this AD using Boeing Service        part 51.
                                              the FAA amends 14 CFR part 39 as
                                                                                                      Bulletin B787–81205–SB530025–00, Issue                   (2) You must use this service information
                                              follows:                                                                                                      as applicable to do the actions required by
                                                                                                      001, dated July 17, 2014.
                                                                                                                                                            this AD, unless the AD specifies otherwise.
                                              PART 39—AIRWORTHINESS                                   (i) Alternative Methods of Compliance                    (i) Boeing Service Bulletin B787–81205–
                                              DIRECTIVES                                              (AMOCs)
                                                                                                                                                            SB530025–00, Issue 002, dated June 2, 2016.
                                                                                                         (1) The Manager, Seattle Aircraft                     (ii) Reserved.
                                              ■ 1. The authority citation for part 39                 Certification Office (ACO), FAA, has the                 (3) For Boeing service information
                                              continues to read as follows:                           authority to approve AMOCs for this AD, if            identified in this AD, contact Boeing
                                                  Authority: 49 U.S.C. 106(g), 40113, 44701.          requested using the procedures found in 14            Commercial Airplanes, Attention: Data &
                                                                                                      CFR 39.19. In accordance with 14 CFR 39.19,           Services Management, P.O. Box 3707, MC
                                              § 39.13   [Amended]                                     send your request to your principal inspector
                                                                                                                                                            2H–65, Seattle, WA 98124–2207; telephone
                                                                                                      or local Flight Standards District Office, as
                                              ■ 2. The FAA amends § 39.13 by adding                                                                         206–544–5000, extension 1; fax 206–766–
                                                                                                      appropriate. If sending information directly
                                              the following new airworthiness                         to the manager of the ACO, send it to the             5680; Internet https://
                                              directive (AD):                                         attention of the person identified in                 www.myboeingfleet.com.
                                                                                                      paragraph (j) of this AD. Information may be             (4) You may view this service information
                                              2016–22–17 The Boeing Company:                                                                                at FAA, Transport Airplane Directorate, 1601
                                                                                                      emailed to: 9-ANM-Seattle-ACO-AMOC-
                                                  Amendment 39–18706; Docket No.                                                                            Lind Avenue SW., Renton, WA. For
                                                                                                      Requests@faa.gov.
                                                  FAA–2016–6672; Directorate Identifier                                                                     information on the availability of this
                                                                                                         (2) Before using any approved AMOC,
                                                  2016–NM–022–AD.
                                                                                                      notify your appropriate principal inspector,          material at the FAA, call 425–227–1221.
                                              (a) Effective Date                                      or lacking a principal inspector, the manager            (5) You may view this service information
                                                This AD is effective December 27, 2016.               of the local flight standards district office/        that is incorporated by reference at the
                                                                                                      certificate holding district office.                  National Archives and Records
                                              (b) Affected ADs                                           (3) An AMOC that provides an acceptable            Administration (NARA). For information on
                                                None.                                                 level of safety may be used for any repair,           the availability of this material at NARA, call
                                                                                                      modification, or alteration required by this          202–741–6030, or go to: http://
                                              (c) Applicability                                       AD if it is approved by the Boeing                    www.archives.gov/federal-register/cfr/ibr-
                                                 This AD applies to The Boeing Company                Commercial Airplanes Organization                     locations.html.
                                              Model 787–8 airplanes, certificated in any              Designation Authorization (ODA) that has
sradovich on DSK3GMQ082PROD with RULES




                                              category, as identified in Boeing Service               been authorized by the Manager, Seattle                 Issued in Renton, Washington, on October
                                              Bulletin B787–81205–SB530025–00, Issue                  ACO, to make those findings. To be                    25, 2016.
                                              002, dated June 2, 2016 (‘‘B787–81205–                  approved, the repair method, modification             Dionne Palermo,
                                              SB530025–00 Issue 002’’).                               deviation, or alteration deviation must meet
                                                                                                                                                            Acting Manager, Transport Airplane
                                                                                                      the certification basis of the airplane, and the
                                              (d) Subject                                                                                                   Directorate, Aircraft Certification Service.
                                                                                                      approval must specifically refer to this AD.
                                                Air Transport Association (ATA) of                       (4) For service information that contains          [FR Doc. 2016–26614 Filed 11–21–16; 8:45 am]
                                              America Code 53; Fuselage.                              steps that are labeled as Required for                BILLING CODE 4910–13–P




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Document Created: 2018-02-14 08:29:29
Document Modified: 2018-02-14 08:29:29
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 December 27, 2016.
ContactBrendan Shanley, Aerospace Engineer, Systems and Equipment Branch, ANM-130S, FAA, Seattle Aircraft Certification Office (ACO), 1601 Lind Avenue SW., Renton, WA 98057- 3356; phone: 425-917-6492; fax: 425-917-6590; email: [email protected]
FR Citation81 FR 83665 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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