83_FR_40869 83 FR 40710 - Airworthiness Directives; The Boeing Company Airplanes

83 FR 40710 - Airworthiness Directives; The Boeing Company Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 159 (August 16, 2018)

Page Range40710-40713
FR Document2018-17621

We propose to adopt an airworthiness directive (AD) for all The Boeing Company Model 757-200 series airplanes. This proposed AD was prompted by reports of uncommanded movement of the captain's and first officer's seats. This proposed AD would require, for the captain's and first officer's seats, repetitive horizontal actuator identifications, repetitive checks of the horizontal movement system (HMS), a detailed inspection of the HMS, as applicable, and applicable on-condition actions. This proposed AD would also require a general visual inspection to determine seat part numbers of the captain's and first officer's seats, a cable adjustment check on seats with certain seat part numbers, and applicable on-condition actions. We are proposing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 159 (Thursday, August 16, 2018)
[Federal Register Volume 83, Number 159 (Thursday, August 16, 2018)]
[Proposed Rules]
[Pages 40710-40713]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-17621]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2018-0711; Product Identifier 2018-NM-062-AD]
RIN 2120-AA64


Airworthiness Directives; The Boeing Company Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

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

SUMMARY: We propose to adopt an airworthiness directive (AD) for all 
The Boeing Company Model 757-200 series airplanes. This proposed AD was 
prompted by reports of uncommanded movement of the captain's and first 
officer's seats. This proposed AD would require, for the captain's and 
first officer's seats, repetitive horizontal actuator identifications, 
repetitive checks of the horizontal movement system (HMS), a detailed 
inspection of the HMS, as applicable, and applicable on-condition 
actions. This proposed AD would also require a general visual 
inspection to determine seat part numbers of the captain's and first 
officer's seats, a cable adjustment check on seats with certain seat 
part numbers, and applicable on-condition actions. We are proposing 
this AD to address the unsafe condition on these products.

DATES: We must receive comments on this proposed AD by October 1, 2018.

ADDRESSES: You may send comments, using the procedures found in 14 CFR 
11.43 and 11.45, by any of the following methods:
     Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments.
     Fax: 202-493-2251.
     Mail: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE, Washington, DC 20590.
     Hand Delivery: Deliver to Mail address above between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
    For service information identified in this NPRM, contact 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 referenced service information at the FAA, Transport 
Standards Branch, 2200 South 216th St., Des Moines, WA. For information 
on the availability of this material at the FAA, call 206-231-3195. It 
is also available on the internet at http://www.regulations.gov by 
searching for and locating Docket No. FAA-2018-0711.

Examining the AD Docket

    You may examine the AD docket on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2018-
0711; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this NPRM, the regulatory evaluation, any comments received, 
and other information. The street address for the Docket Office (phone: 
800-647-5527) is in the ADDRESSES section. Comments will be available 
in the AD docket shortly after receipt.

FOR FURTHER INFORMATION CONTACT: Myra Kuck, Aerospace Engineer, Cabin 
Safety and Environmental Systems Section, FAA, Los Angeles ACO Branch, 
3960 Paramount Boulevard, Lakewood, CA 90712-4137; phone: 562-627-5316; 
fax: 562-627-5210; email: [email protected].

SUPPLEMENTARY INFORMATION: 

Comments Invited

    We invite you to send any written relevant data, views, or 
arguments about this proposal. Send your comments to an address listed 
under the ADDRESSES section. Include ``Docket No. FAA-2018-0711; 
Product Identifier 2018-

[[Page 40711]]

NM-062-AD'' at the beginning of your comments. We specifically invite 
comments on the overall regulatory, economic, environmental, and energy 
aspects of this NPRM. We will consider all comments received by the 
closing date and may amend this NPRM because of those comments.
    We will post all comments we receive, without change, to http://www.regulations.gov, including any personal information you provide. We 
will also post a report summarizing each substantive verbal contact we 
receive about this proposed AD.

Discussion

    We received reports indicating uncommanded movement of the 
captain's and first officer's seats. In one instance, a Boeing Model 
777 airplane operator reported that the captain's seat could not be 
locked in position after the horizontal position of the seat was 
adjusted in flight. The seat became unlocked from the track and moved 
freely forward and aft, and the first officer assumed the controls for 
approach and landing. An inspection found the horizontal actuator 
output shaft on the seat had broken, resulting in an inability to 
prevent forward and aft seat movement or lock the seat in position. A 
broken horizontal actuator output shaft may be the result of high loads 
beyond the design limits, a stalled motor due to high mechanical 
resistance during operation of the seat, or foreign object debris in 
the seat tracks.
    Because Boeing Model 757 airplanes use the same seats in the flight 
deck, we are proposing this AD to prevent uncommanded movement of the 
captain's and first officer's seats, which could lead to reduced 
controllability of the airplane. We plan similar actions for other 
Boeing airplanes using the same seats in the flight deck.

Related Service Information Under 1 CFR Part 51

    We reviewed Boeing Special Attention Service Bulletin 757-25-0308, 
Revision 1, dated June 7, 2018. This service information describes 
procedures for repetitive horizontal actuator identifications, 
repetitive checks of the HMS, a detailed inspection of the HMS, as 
applicable, and applicable on-condition actions. On-condition actions 
include an overhaul of the HMS and checks of the HMS.
    We reviewed Boeing Special Attention Service Bulletin 757-25-0309, 
Revision 1, dated July 2, 2018. This service information describes 
procedures for a general visual inspection to determine the seat part 
numbers on the captain's and first officer's seats, and, for seats with 
certain part numbers, a manual override cable adjustment check of the 
captain's and first officer's seats, and applicable on-condition 
actions. On-condition actions include moving the adjustment nut, 
tightening the lock nut, and readjusting the control lever.
    This service information is reasonably available because the 
interested parties have access to it through their normal course of 
business or by the means identified in the ADDRESSES section.

FAA's Determination

    We are proposing this AD because we evaluated all the relevant 
information and determined the unsafe condition described previously is 
likely to exist or develop in other products of the same type design.

Proposed AD Requirements

    This proposed AD would require accomplishment of the actions 
identified as ``RC'' (required for compliance) in the Accomplishment 
Instructions of Boeing Special Attention Service Bulletin 757-25-0308, 
Revision 1, dated June 7, 2018, and Boeing Special Attention Service 
Bulletin 757-25-0309, Revision 1, dated July 2, 2018, described 
previously, except for any differences identified as exceptions in the 
regulatory text of this proposed AD, and except as explained under 
``Differences Between Proposed AD and Service Information'' in this 
NPRM.
    For information on the procedures and compliance times, see this 
service information at http://www.regulations.gov by searching for and 
locating Docket No. FAA-2018-0711.

Differences Between Proposed AD and Service Information

    Although Boeing Special Attention Service Bulletin 757-25-0309, 
Revision 1, dated July 2, 2018, recommends accomplishing the actions 
``within 72 months,'' we have determined that this compliance time will 
not ensure that the identified unsafe condition is addressed in a 
timely manner. In developing an appropriate compliance time for this 
AD, we considered the manufacturer's recommendation, as well as the 
degree of urgency associated with addressing the subject unsafe 
condition, the average utilization of the affected fleet, and the time 
necessary to perform the modifications. In light of all of these 
factors, we find a compliance time of 36 months for completing the 
required actions is warranted, in that it represents an appropriate 
interval of time for affected airplanes to continue to operate without 
compromising safety. This difference has been coordinated with Boeing.

Costs of Compliance

    We estimate that this proposed AD affects 17 airplanes of U.S. 
registry. We estimate the following costs to comply with this proposed 
AD:

                                                          Estimated Costs for Required Actions
--------------------------------------------------------------------------------------------------------------------------------------------------------
               Action                        Labor cost               Parts cost           Cost per product              Cost on U.S. operators
--------------------------------------------------------------------------------------------------------------------------------------------------------
Identification/Check................  Up to 11 work-hours x    Up to $4,820...........  Up to $5,755 per        Up to $97,835 per identification/check
                                       $85 per hour = $935                               identification/check    cycle.
                                       per identification/                               cycle.
                                       check cycle.
Inspection..........................  Up to 1 work-hour x $85  $0.....................  Up to $85.............  Up to $1,445.
                                       per hour = $85.
--------------------------------------------------------------------------------------------------------------------------------------------------------

    We have received no definitive data that would enable us to provide 
cost estimates for the on-condition actions specified in this proposed 
AD.
    Certain configurations of captain's and first officer's seats may 
require special tooling to align the seats. Special tooling for one set 
of captain's and first officer's seats will cost $22,000, and a certain 
other set will cost $23,000. If an operator owns both combinations of 
seats, the special tooling will cost up to $45,000 per operator.

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

[[Page 40712]]

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

Regulatory Findings

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

List of Subjects in 14 CFR Part 39

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

The Proposed Amendment

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

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):

The Boeing Company: Docket No. FAA-2018-0711; Product Identifier 
2018-NM-062-AD.

(a) Comments Due Date

    We must receive comments by October 1, 2018.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to all The Boeing Company Model 757-200 series 
airplanes, certificated in any category.

(d) Subject

    Air Transport Association (ATA) of America Code 25, Equipment/
furnishings.

(e) Unsafe Condition

    This AD was prompted by reports of uncommanded movement of the 
captain's and first officer's seats. We are issuing this AD to 
address the uncommanded movement of the captain's or first officer's 
seat, which could lead to reduced controllability of the airplane.

(f) Compliance

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

(g) Identification, Check, Inspection, On-Condition Actions (Includes 
Overhaul of Horizontal Movement System) and Repetitive Actions

    For airplanes identified in Boeing Special Attention Service 
Bulletin 757-25-0308, Revision 1, dated June 7, 2018: Except as 
required by paragraph (h) of this AD, at the applicable times 
specified in paragraph 1.E., ``Compliance,'' of Boeing Special 
Attention Service Bulletin 757-25-0308, Revision 1, dated June 7, 
2018, do all applicable actions identified as ``RC'' (required for 
compliance) in, and in accordance with, the Accomplishment 
Instructions of Boeing Special Attention Service Bulletin 757-25-
0308, Revision 1, dated June 7, 2018.

(h) Exceptions To Service Information Specifications

    For purposes of determining compliance with the requirements of 
this AD: Where Boeing Special Attention Service Bulletin 757-25-
0308, Revision 1, dated June 7, 2018, uses the phrase ``the original 
issue date of this service bulletin,'' this AD requires using ``the 
effective date of this AD.''

(i) Seat Inspection, Adjustment Check for Certain Seats, and On-
Condition Actions

    For airplanes identified in Boeing Special Attention Service 
Bulletin 757-25-0309, Revision 1, dated July 2, 2018: Within 36 
months after the effective date of this AD, do all applicable 
actions identified as RC in, and in accordance with, the 
Accomplishment Instructions of Boeing Special Attention Service 
Bulletin 757-25-0309, Revision 1, dated July 2, 2018. A review of 
the airplane maintenance records may be used for the seat inspection 
if the part number can be conclusively determined from that review.

(j) Alternative Methods of Compliance (AMOCs)

    (1) The Manager, Los Angeles ACO Branch, FAA, has the authority 
to approve AMOCs for this AD, if requested using the procedures 
found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your 
request to your principal inspector or local Flight Standards 
District Office, as appropriate. If sending information directly to 
the manager of the certification office, send it to the attention of 
the person identified in paragraph (k)(1) of this AD. Information 
may be emailed to: [email protected].
    (2) Before using any approved AMOC, notify your appropriate 
principal inspector, or lacking a principal inspector, the manager 
of the local flight standards district office/certificate holding 
district office.
    (3) An AMOC that provides an acceptable level of safety may be 
used for any repair, modification, or alteration required by this AD 
if it is approved by the Boeing Commercial Airplanes Organization 
Designation Authorization (ODA) that has been authorized by the 
Manager, Los Angeles ACO Branch, to make those findings. To be 
approved, the repair method, modification deviation, or alteration 
deviation must meet the certification basis of the airplane, and the 
approval must specifically refer to this AD.
    (4) For service information that contains steps that are labeled 
as RC, the provisions of paragraphs (j)(4)(i) and (j)(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.

(k) Related Information

    (1) For more information about this AD, contact Myra Kuck, 
Aerospace Engineer, Cabin Safety and Environmental Systems Section, 
FAA, Los Angeles ACO Branch, 3960 Paramount Boulevard, Lakewood, CA 
90712-4137; phone: 562-627-5316; fax: 562-627-5210; email: 
[email protected].

[[Page 40713]]

    (2) 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. You may view this referenced service 
information at the FAA, Transport Standards Branch, 2200 South 216th 
St., Des Moines, WA. For information on the availability of this 
material at the FAA, call 206-231-3195.

    Issued in Des Moines, Washington, on August 7, 2018.
Michael Kaszycki,
Acting Director, System Oversight Division, Aircraft Certification 
Service.
[FR Doc. 2018-17621 Filed 8-15-18; 8:45 am]
 BILLING CODE 4910-13-P



                                                  40710                 Federal Register / Vol. 83, No. 159 / Thursday, August 16, 2018 / Proposed Rules

                                                  (f) Compliance                                             (2) For more information about this AD,            ADDRESSES:    You may send comments,
                                                     Comply with this AD within the                       contact Kathleen Arrigotti, Aerospace                 using the procedures found in 14 CFR
                                                  compliance times specified, unless already              Engineer, International Section, Transport            11.43 and 11.45, by any of the following
                                                  done.                                                   Standards Branch, FAA, 2200 South 216th
                                                                                                                                                                methods:
                                                                                                          St., Des Moines, WA 98198; telephone and
                                                  (g) Required Action                                     fax 206–231–3218.                                        • Federal eRulemaking Portal: Go to
                                                     Within 72 months since the date of                      (3) For service information identified in          http://www.regulations.gov. Follow the
                                                  issuance of the original airworthiness                  this AD, contact Airbus SAS, Airworthiness            instructions for submitting comments.
                                                  certificate or the date of issuance of the              Office—EAL, Rond-Point Emile Dewoitine                   • Fax: 202–493–2251.
                                                  original export certificate of airworthiness,           No: 2, 31700 Blagnac Cedex, France;                      • Mail: U.S. Department of
                                                  apply additional overcoat sealant and elastic           telephone +33 5 61 93 36 96; fax +33 5 61             Transportation, Docket Operations, M–
                                                  varnish to the fastener heads and the anchor            93 45 80; email continued-                            30, West Building Ground Floor, Room
                                                  nuts of the balancer fitting at FR 103, in              airworthiness.a350@airbus.com; internet               W12–140, 1200 New Jersey Avenue SE,
                                                  accordance with the Accomplishment                      http://www.airbus.com. You may view this
                                                                                                                                                                Washington, DC 20590.
                                                  Instructions of Airbus Service Bulletin A350–           service information at the FAA, Transport
                                                                                                          Standards Branch, 2200 South 216th St., Des              • Hand Delivery: Deliver to Mail
                                                  53–P024, dated April 3, 2018.
                                                                                                          Moines, WA. For information on the                    address above between 9 a.m. and 5
                                                  (h) Other FAA AD Provisions                             availability of this material at the FAA, call        p.m., Monday through Friday, except
                                                    The following provisions also apply to this           206–231–3195.                                         Federal holidays.
                                                  AD:                                                                                                              For service information identified in
                                                                                                            Issued in Des Moines, Washington, on
                                                    (1) Alternative Methods of Compliance                                                                       this NPRM, contact Boeing Commercial
                                                                                                          August 9, 2018.
                                                  (AMOCs): The Manager, International                                                                           Airplanes, Attention: Contractual & Data
                                                  Section, Transport Standards Branch, FAA,               Michael Kaszycki,
                                                                                                                                                                Services (C&DS), 2600 Westminster
                                                  has the authority to approve AMOCs for this             Acting Director, System Oversight Division,
                                                  AD, if requested using the procedures found             Aircraft Certification Service.                       Blvd., MC 110–SK57, Seal Beach, CA
                                                  in 14 CFR 39.19. In accordance with 14 CFR                                                                    90740–5600; telephone 562–797–1717;
                                                                                                          [FR Doc. 2018–17646 Filed 8–15–18; 8:45 am]
                                                  39.19, send your request to your principal                                                                    internet https://
                                                                                                          BILLING CODE 4910–13–P
                                                  inspector or local Flight Standards District                                                                  www.myboeingfleet.com. You may view
                                                  Office, as appropriate. If sending information                                                                this referenced service information at
                                                  directly to the International Section, send it                                                                the FAA, Transport Standards Branch,
                                                  to the attention of the person identified in            DEPARTMENT OF TRANSPORTATION
                                                                                                                                                                2200 South 216th St., Des Moines, WA.
                                                  paragraph (i)(2) of this AD. Information may                                                                  For information on the availability of
                                                  be emailed to: 9-ANM-116-AMOC-                          Federal Aviation Administration
                                                                                                                                                                this material at the FAA, call 206–231–
                                                  REQUESTS@faa.gov. Before using any
                                                  approved AMOC, notify your appropriate                  14 CFR Part 39                                        3195. It is also available on the internet
                                                  principal inspector, or lacking a principal                                                                   at http://www.regulations.gov by
                                                  inspector, the manager of the local flight              [Docket No. FAA–2018–0711; Product                    searching for and locating Docket No.
                                                  standards district office/certificate holding           Identifier 2018–NM–062–AD]                            FAA–2018–0711.
                                                  district office.
                                                    (2) Contacting the Manufacturer: For any              RIN 2120–AA64                                         Examining the AD Docket
                                                  requirement in this AD to obtain corrective                                                                     You may examine the AD docket on
                                                  actions from a manufacturer, the action must            Airworthiness Directives; The Boeing                  the internet at http://
                                                  be accomplished using a method approved                 Company Airplanes                                     www.regulations.gov by searching for
                                                  by the Manager, International Section,
                                                                                                          AGENCY: Federal Aviation                              and locating Docket No. FAA–2018–
                                                  Transport Standards Branch, FAA; or the
                                                  European Aviation Safety Agency (EASA); or              Administration (FAA), DOT.                            0711; or in person at the Docket
                                                  Airbus SAS’s EASA Design Organization                   ACTION: Notice of proposed rulemaking
                                                                                                                                                                Management Facility between 9 a.m.
                                                  Approval (DOA). If approved by the DOA,                 (NPRM).                                               and 5 p.m., Monday through Friday,
                                                  the approval must include the DOA-                                                                            except Federal holidays. The AD docket
                                                  authorized signature.                                   SUMMARY:    We propose to adopt an                    contains this NPRM, the regulatory
                                                    (3) Required for Compliance (RC): If any              airworthiness directive (AD) for all The              evaluation, any comments received, and
                                                  service information contains procedures or              Boeing Company Model 757–200 series                   other information. The street address for
                                                  tests that are identified as RC, those                                                                        the Docket Office (phone: 800–647–
                                                                                                          airplanes. This proposed AD was
                                                  procedures and tests must be done to comply
                                                                                                          prompted by reports of uncommanded                    5527) is in the ADDRESSES section.
                                                  with this AD; any procedures or tests that are
                                                  not identified as RC are recommended. Those             movement of the captain’s and first                   Comments will be available in the AD
                                                  procedures and tests that are not identified            officer’s seats. This proposed AD would               docket shortly after receipt.
                                                  as RC may be deviated from using accepted               require, for the captain’s and first                  FOR FURTHER INFORMATION CONTACT:
                                                  methods in accordance with the operator’s               officer’s seats, repetitive horizontal                Myra Kuck, Aerospace Engineer, Cabin
                                                  maintenance or inspection program without               actuator identifications, repetitive                  Safety and Environmental Systems
                                                  obtaining approval of an AMOC, provided                 checks of the horizontal movement                     Section, FAA, Los Angeles ACO Branch,
                                                  the procedures and tests identified as RC can           system (HMS), a detailed inspection of                3960 Paramount Boulevard, Lakewood,
                                                  be done and the airplane can be put back in
                                                                                                          the HMS, as applicable, and applicable                CA 90712–4137; phone: 562–627–5316;
                                                  an airworthy condition. Any substitutions or
                                                  changes to procedures or tests identified as            on-condition actions. This proposed AD                fax: 562–627–5210; email: Myra.J.Kuck@
                                                  RC require approval of an AMOC.                         would also require a general visual                   faa.gov.
                                                                                                          inspection to determine seat part                     SUPPLEMENTARY INFORMATION:
sradovich on DSK3GMQ082PROD with PROPOSALS




                                                  (i) Related Information                                 numbers of the captain’s and first
                                                     (1) Refer to Mandatory Continuing                    officer’s seats, a cable adjustment check             Comments Invited
                                                  Airworthiness Information (MCAI) EASA                   on seats with certain seat part numbers,                We invite you to send any written
                                                  Airworthiness Directive 2018–0123, dated                and applicable on-condition actions. We
                                                  June 4, 2018, for related information. This                                                                   relevant data, views, or arguments about
                                                                                                          are proposing this AD to address the                  this proposal. Send your comments to
                                                  MCAI may be found in the AD docket on the
                                                  internet at http://www.regulations.gov by               unsafe condition on these products.                   an address listed under the ADDRESSES
                                                  searching for and locating Docket No. FAA–              DATES: We must receive comments on                    section. Include ‘‘Docket No. FAA–
                                                  2018–0758.                                              this proposed AD by October 1, 2018.                  2018–0711; Product Identifier 2018–


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                                                                             Federal Register / Vol. 83, No. 159 / Thursday, August 16, 2018 / Proposed Rules                                                                 40711

                                                  NM–062–AD’’ at the beginning of your                            Related Service Information Under 1                            Service Bulletin 757–25–0308, Revision
                                                  comments. We specifically invite                                CFR Part 51                                                    1, dated June 7, 2018, and Boeing
                                                  comments on the overall regulatory,                                We reviewed Boeing Special                                  Special Attention Service Bulletin 757–
                                                  economic, environmental, and energy                             Attention Service Bulletin 757–25–                             25–0309, Revision 1, dated July 2, 2018,
                                                  aspects of this NPRM. We will consider                          0308, Revision 1, dated June 7, 2018.                          described previously, except for any
                                                  all comments received by the closing                            This service information describes                             differences identified as exceptions in
                                                  date and may amend this NPRM                                    procedures for repetitive horizontal                           the regulatory text of this proposed AD,
                                                  because of those comments.                                      actuator identifications, repetitive                           and except as explained under
                                                     We will post all comments we                                 checks of the HMS, a detailed                                  ‘‘Differences Between Proposed AD and
                                                  receive, without change, to http://                             inspection of the HMS, as applicable,                          Service Information’’ in this NPRM.
                                                  www.regulations.gov, including any                              and applicable on-condition actions.                              For information on the procedures
                                                  personal information you provide. We                            On-condition actions include an                                and compliance times, see this service
                                                  will also post a report summarizing each                        overhaul of the HMS and checks of the                          information at http://
                                                  substantive verbal contact we receive                           HMS.                                                           www.regulations.gov by searching for
                                                  about this proposed AD.                                            We reviewed Boeing Special                                  and locating Docket No. FAA–2018–
                                                                                                                  Attention Service Bulletin 757–25–                             0711.
                                                  Discussion                                                      0309, Revision 1, dated July 2, 2018.                          Differences Between Proposed AD and
                                                     We received reports indicating                               This service information describes                             Service Information
                                                  uncommanded movement of the                                     procedures for a general visual
                                                                                                                  inspection to determine the seat part                             Although Boeing Special Attention
                                                  captain’s and first officer’s seats. In one                                                                                    Service Bulletin 757–25–0309, Revision
                                                  instance, a Boeing Model 777 airplane                           numbers on the captain’s and first
                                                                                                                  officer’s seats, and, for seats with certain                   1, dated July 2, 2018, recommends
                                                  operator reported that the captain’s seat                                                                                      accomplishing the actions ‘‘within 72
                                                  could not be locked in position after the                       part numbers, a manual override cable
                                                                                                                  adjustment check of the captain’s and                          months,’’ we have determined that this
                                                  horizontal position of the seat was                                                                                            compliance time will not ensure that the
                                                  adjusted in flight. The seat became                             first officer’s seats, and applicable on-
                                                                                                                  condition actions. On-condition actions                        identified unsafe condition is addressed
                                                  unlocked from the track and moved                                                                                              in a timely manner. In developing an
                                                  freely forward and aft, and the first                           include moving the adjustment nut,
                                                                                                                  tightening the lock nut, and readjusting                       appropriate compliance time for this
                                                  officer assumed the controls for                                                                                               AD, we considered the manufacturer’s
                                                  approach and landing. An inspection                             the control lever.
                                                                                                                     This service information is reasonably                      recommendation, as well as the degree
                                                  found the horizontal actuator output                                                                                           of urgency associated with addressing
                                                  shaft on the seat had broken, resulting                         available because the interested parties
                                                                                                                  have access to it through their normal                         the subject unsafe condition, the average
                                                  in an inability to prevent forward and                                                                                         utilization of the affected fleet, and the
                                                  aft seat movement or lock the seat in                           course of business or by the means
                                                                                                                  identified in the ADDRESSES section.                           time necessary to perform the
                                                  position. A broken horizontal actuator                                                                                         modifications. In light of all of these
                                                  output shaft may be the result of high                          FAA’s Determination                                            factors, we find a compliance time of 36
                                                  loads beyond the design limits, a stalled                                                                                      months for completing the required
                                                                                                                    We are proposing this AD because we
                                                  motor due to high mechanical resistance                                                                                        actions is warranted, in that it
                                                                                                                  evaluated all the relevant information
                                                  during operation of the seat, or foreign                                                                                       represents an appropriate interval of
                                                                                                                  and determined the unsafe condition
                                                  object debris in the seat tracks.                                                                                              time for affected airplanes to continue to
                                                                                                                  described previously is likely to exist or
                                                     Because Boeing Model 757 airplanes                           develop in other products of the same                          operate without compromising safety.
                                                  use the same seats in the flight deck, we                       type design.                                                   This difference has been coordinated
                                                  are proposing this AD to prevent                                                                                               with Boeing.
                                                  uncommanded movement of the                                     Proposed AD Requirements
                                                  captain’s and first officer’s seats, which                        This proposed AD would require                               Costs of Compliance
                                                  could lead to reduced controllability of                        accomplishment of the actions                                     We estimate that this proposed AD
                                                  the airplane. We plan similar actions for                       identified as ‘‘RC’’ (required for                             affects 17 airplanes of U.S. registry. We
                                                  other Boeing airplanes using the same                           compliance) in the Accomplishment                              estimate the following costs to comply
                                                  seats in the flight deck.                                       Instructions of Boeing Special Attention                       with this proposed AD:

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

                                                  Identification/Check ...........        Up to 11 work-hours × $85 Up to $4,820 .....................              Up to $5,755 per identi-               Up to $97,835 per identi-
                                                                                            per hour = $935 per                                                       fication/check cycle.                  fication/check cycle.
                                                                                            identification/check cycle.
                                                  Inspection ..........................   Up to 1 work-hour × $85       $0 ......................................   Up to $85 ..........................   Up to $1,445.
                                                                                            per hour = $85.
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                                                    We have received no definitive data                           officer’s seats will cost $22,000, and a                       Authority for This Rulemaking
                                                  that would enable us to provide cost                            certain other set will cost $23,000. If an
                                                  estimates for the on-condition actions                          operator owns both combinations of                               Title 49 of the United States Code
                                                  specified in this proposed AD.                                  seats, the special tooling will cost up to                     specifies the FAA’s authority to issue
                                                    Certain configurations of captain’s                           $45,000 per operator.                                          rules on aviation safety. Subtitle I,
                                                  and first officer’s seats may require                                                                                          section 106, describes the authority of
                                                  special tooling to align the seats. Special                                                                                    the FAA Administrator. Subtitle VII:
                                                  tooling for one set of captain’s and first                                                                                     Aviation Programs, describes in more


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                                                  40712                 Federal Register / Vol. 83, No. 159 / Thursday, August 16, 2018 / Proposed Rules

                                                  detail the scope of the Agency’s                        PART 39—AIRWORTHINESS                                 (i) Seat Inspection, Adjustment Check for
                                                  authority.                                              DIRECTIVES                                            Certain Seats, and On-Condition Actions
                                                     We are issuing this rulemaking under                                                                          For airplanes identified in Boeing Special
                                                  the authority described in Subtitle VII,                ■ 1. The authority citation for part 39               Attention Service Bulletin 757–25–0309,
                                                  Part A, Subpart III, Section 44701:                                                                           Revision 1, dated July 2, 2018: Within 36
                                                                                                          continues to read as follows:                         months after the effective date of this AD, do
                                                  ‘‘General requirements.’’ Under that
                                                                                                              Authority: 49 U.S.C. 106(g), 40113, 44701.        all applicable actions identified as RC in, and
                                                  section, Congress charges the FAA with                                                                        in accordance with, the Accomplishment
                                                  promoting safe flight of civil aircraft in              § 39.13     [Amended]                                 Instructions of Boeing Special Attention
                                                  air commerce by prescribing regulations                                                                       Service Bulletin 757–25–0309, Revision 1,
                                                  for practices, methods, and procedures                  ■ 2. The FAA amends § 39.13 by adding                 dated July 2, 2018. A review of the airplane
                                                  the Administrator finds necessary for                   the following new airworthiness                       maintenance records may be used for the seat
                                                  safety in air commerce. This regulation                 directive (AD):                                       inspection if the part number can be
                                                  is within the scope of that authority                   The Boeing Company: Docket No. FAA–                   conclusively determined from that review.
                                                  because it addresses an unsafe condition                    2018–0711; Product Identifier 2018–               (j) Alternative Methods of Compliance
                                                  that is likely to exist or develop on                       NM–062–AD.                                        (AMOCs)
                                                  products identified in this rulemaking                  (a) Comments Due Date                                    (1) The Manager, Los Angeles ACO Branch,
                                                  action.                                                                                                       FAA, has the authority to approve AMOCs
                                                                                                            We must receive comments by October 1,
                                                     This proposed AD is issued in                                                                              for this AD, if requested using the procedures
                                                                                                          2018.                                                 found in 14 CFR 39.19. In accordance with
                                                  accordance with authority delegated by
                                                  the Executive Director, Aircraft                        (b) Affected ADs                                      14 CFR 39.19, send your request to your
                                                  Certification Service, as authorized by                                                                       principal inspector or local Flight Standards
                                                                                                              None.                                             District Office, as appropriate. If sending
                                                  FAA Order 8000.51C. In accordance                                                                             information directly to the manager of the
                                                  with that order, issuance of ADs is                     (c) Applicability
                                                                                                                                                                certification office, send it to the attention of
                                                  normally a function of the Compliance                     This AD applies to all The Boeing                   the person identified in paragraph (k)(1) of
                                                  and Airworthiness Division, but during                  Company Model 757–200 series airplanes,               this AD. Information may be emailed to: 9-
                                                  this transition period, the Executive                   certificated in any category.                         ANM-LAACO-AMOC-Requests@faa.gov.
                                                  Director has delegated the authority to                 (d) Subject                                              (2) Before using any approved AMOC,
                                                  issue ADs applicable to transport                                                                             notify your appropriate principal inspector,
                                                                                                           Air Transport Association (ATA) of                   or lacking a principal inspector, the manager
                                                  category airplanes to the Director of the               America Code 25, Equipment/furnishings.               of the local flight standards district office/
                                                  System Oversight Division.                                                                                    certificate holding district office.
                                                                                                          (e) Unsafe Condition
                                                  Regulatory Findings                                                                                              (3) An AMOC that provides an acceptable
                                                                                                            This AD was prompted by reports of                  level of safety may be used for any repair,
                                                    We determined that this proposed AD                   uncommanded movement of the captain’s                 modification, or alteration required by this
                                                  would not have federalism implications                  and first officer’s seats. We are issuing this        AD if it is approved by the Boeing
                                                  under Executive Order 13132. This                       AD to address the uncommanded movement                Commercial Airplanes Organization
                                                  proposed AD would not have a                            of the captain’s or first officer’s seat, which       Designation Authorization (ODA) that has
                                                  substantial direct effect on the States, on             could lead to reduced controllability of the          been authorized by the Manager, Los Angeles
                                                  the relationship between the national                   airplane.                                             ACO Branch, to make those findings. To be
                                                                                                                                                                approved, the repair method, modification
                                                  Government and the States, or on the                    (f) Compliance                                        deviation, or alteration deviation must meet
                                                  distribution of power and                                 Comply with this AD within the                      the certification basis of the airplane, and the
                                                  responsibilities among the various                      compliance times specified, unless already            approval must specifically refer to this AD.
                                                  levels of government.                                   done.                                                    (4) For service information that contains
                                                    For the reasons discussed above, I                                                                          steps that are labeled as RC, the provisions
                                                  certify this proposed regulation:                       (g) Identification, Check, Inspection, On-            of paragraphs (j)(4)(i) and (j)(4)(ii) of this AD
                                                                                                          Condition Actions (Includes Overhaul of               apply.
                                                    (1) Is not a ‘‘significant regulatory                 Horizontal Movement System) and
                                                  action’’ under Executive Order 12866,                                                                            (i) The steps labeled as RC, including
                                                                                                          Repetitive Actions                                    substeps under an RC step and any figures
                                                    (2) Is not a ‘‘significant rule’’ under                                                                     identified in an RC step, must be done to
                                                                                                             For airplanes identified in Boeing Special
                                                  the DOT Regulatory Policies and                         Attention Service Bulletin 757–25–0308,               comply with the AD. If a step or substep is
                                                  Procedures (44 FR 11034, February 26,                   Revision 1, dated June 7, 2018: Except as             labeled ‘‘RC Exempt,’’ then the RC
                                                  1979),                                                  required by paragraph (h) of this AD, at the          requirement is removed from that step or
                                                    (3) Will not affect intrastate aviation               applicable times specified in paragraph 1.E.,         substep. An AMOC is required for any
                                                  in Alaska, and                                          ‘‘Compliance,’’ of Boeing Special Attention           deviations to RC steps, including substeps
                                                    (4) Will not have a significant                       Service Bulletin 757–25–0308, Revision 1,             and identified figures.
                                                                                                                                                                   (ii) Steps not labeled as RC may be
                                                  economic impact, positive or negative,                  dated June 7, 2018, do all applicable actions
                                                                                                                                                                deviated from using accepted methods in
                                                  on a substantial number of small entities               identified as ‘‘RC’’ (required for compliance)
                                                                                                                                                                accordance with the operator’s maintenance
                                                  under the criteria of the Regulatory                    in, and in accordance with, the
                                                                                                                                                                or inspection program without obtaining
                                                  Flexibility Act.                                        Accomplishment Instructions of Boeing                 approval of an AMOC, provided the RC steps,
                                                                                                          Special Attention Service Bulletin 757–25–            including substeps and identified figures, can
                                                  List of Subjects in 14 CFR Part 39                      0308, Revision 1, dated June 7, 2018.                 still be done as specified, and the airplane
                                                    Air transportation, Aircraft, Aviation                                                                      can be put back in an airworthy condition.
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                                                                                                          (h) Exceptions To Service Information
                                                  safety, Incorporation by reference,                     Specifications                                        (k) Related Information
                                                  Safety.                                                    For purposes of determining compliance               (1) For more information about this AD,
                                                  The Proposed Amendment                                  with the requirements of this AD: Where               contact Myra Kuck, Aerospace Engineer,
                                                                                                          Boeing Special Attention Service Bulletin             Cabin Safety and Environmental Systems
                                                    Accordingly, under the authority                      757–25–0308, Revision 1, dated June 7, 2018,          Section, FAA, Los Angeles ACO Branch,
                                                  delegated to me by the Administrator,                   uses the phrase ‘‘the original issue date of          3960 Paramount Boulevard, Lakewood, CA
                                                  the FAA proposes to amend 14 CFR part                   this service bulletin,’’ this AD requires using       90712–4137; phone: 562–627–5316; fax: 562–
                                                  39 as follows:                                          ‘‘the effective date of this AD.’’                    627–5210; email: Myra.J.Kuck@faa.gov.



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                                                                        Federal Register / Vol. 83, No. 159 / Thursday, August 16, 2018 / Proposed Rules                                             40713

                                                     (2) For service information identified in            affirmatively further the purposes and                  Note: To receive consideration as public
                                                  this AD, contact Boeing Commercial                      policies of the Fair Housing Act; create              comments, comments must be submitted
                                                  Airplanes, Attention: Contractual & Data                a process that is focused primarily on                through one of the two methods specified
                                                  Services (C&DS), 2600 Westminster Blvd.,                accomplishing positive results, rather                above. Again, all submissions must refer to
                                                  MC 110–SK57, Seal Beach, CA 90740–5600;                                                                       the docket number and title of the notice.
                                                  telephone 562–797–1717; internet https://
                                                                                                          than on performing analysis of
                                                  www.myboeingfleet.com. You may view this                community characteristics; provide for                   No Facsimile Comments. Facsimile
                                                  referenced service information at the FAA,              greater local control and innovation;                 (fax) comments are not acceptable.
                                                  Transport Standards Branch, 2200 South                  seek to encourage actions that increase                  Public Inspection of Comments. All
                                                  216th St., Des Moines, WA. For information              housing choice, including through                     comments and communications
                                                  on the availability of this material at the             greater housing supply; and more                      submitted to HUD will be available for
                                                  FAA, call 206–231–3195.                                 efficiently utilize HUD resources. HUD                public inspection and copying between
                                                    Issued in Des Moines, Washington, on                  is also reviewing comments submitted                  8 a.m. and 5 p.m. weekdays at the above
                                                  August 7, 2018.                                         in response to the withdrawal of the                  address. Due to security measures at the
                                                  Michael Kaszycki,                                       Local Government Assessment Tool and                  HUD Headquarters building, an advance
                                                  Acting Director, System Oversight Division,             will consider those comments during                   appointment to review the public
                                                  Aircraft Certification Service.                         HUD’s consideration of potential                      comments must be scheduled by calling
                                                  [FR Doc. 2018–17621 Filed 8–15–18; 8:45 am]             changes to the AFFH regulations.                      the Regulations Division at (202) 708–
                                                                                                                                                                3055 (this is not a toll-free number).
                                                  BILLING CODE 4910–13–P                                  DATES:   Comment Due Date: October 15,                Copies of all comments submitted are
                                                                                                          2018.                                                 available for inspection and
                                                                                                          ADDRESSES:   Interested persons are                   downloading at http://
                                                  DEPARTMENT OF HOUSING AND                               invited to submit comments to the                     www.regulations.gov.
                                                  URBAN DEVELOPMENT                                       Office of the General Counsel, Rules                  FOR FURTHER INFORMATION CONTACT:
                                                  24 CFR Parts 5, 91, 92, 570, 574, 576,                  Docket Clerk, Department of Housing                   Krista Mills, Deputy Assistant Secretary,
                                                  and 903                                                 and Urban Development, 451 Seventh                    Office of Policy, Legislative Initiatives,
                                                                                                          Street SW, Room 10276, Washington,                    and Outreach, Office Fair Housing and
                                                  [Docket No. FR–6123–A–01]                               DC 20410–0001. Communications                         Equal Opportunity, Department of
                                                  RIN 2529–AA97                                           should refer to the above docket number               Housing and Urban Development, 451
                                                                                                          and title and should contain the                      7th Street SW, Room 5246, Washington,
                                                  Affirmatively Furthering Fair Housing:                  information specified in the ‘‘Request                DC 20410; telephone number 202–402–
                                                  Streamlining and Enhancements                           for Comments’’ section. There are two                 6577. Individuals with hearing or
                                                                                                          methods for submitting public                         speech impediments may access this
                                                  AGENCY:  Office of the Assistant                        comments.
                                                  Secretary for Fair Housing and Equal                                                                          number via TTY by calling the toll-free
                                                  Opportunity, HUD.                                          1. Submission of Comments by Mail.                 Federal Relay Service during working
                                                                                                          Comments may be submitted by mail to                  hours at 1–800–877–8339.
                                                  ACTION: Advance notice of proposed
                                                                                                          the Regulations Division, Office of                   SUPPLEMENTARY INFORMATION:
                                                  rulemaking.
                                                                                                          General Counsel, Department of
                                                  SUMMARY:    This advance notice of                      Housing and Urban Development, 451                    I. Background
                                                  proposed rulemaking (ANPR) invites                      7th Street SW, Room 10276,                               On July 16, 2015, HUD published in
                                                  public comment on amendments to                         Washington, DC 20410–0500. Due to                     the Federal Register its Affirmatively
                                                  HUD’s affirmatively furthering fair                     security measures at all federal agencies,            Furthering Fair Housing (AFFH) final
                                                  housing (AFFH) regulations. The goal of                 however, submission of comments by                    rule.1 The principal AFFH regulations
                                                  the regulations is to provide HUD                       mail often results in delayed delivery.               are codified in 24 CFR part 5, subpart
                                                  program participants with a specific                    To ensure timely receipt of comments,                 A, with other AFFH related regulations
                                                  planning approach to assist them in                     HUD recommends that comments                          codified in 24 CFR parts 91, 92, 570,
                                                  meeting their statutory obligation to                   submitted by mail be submitted at least               574, 576, and 903. The stated purpose
                                                  affirmatively further the purposes and                  two weeks in advance of the public                    of the AFFH final rule was to provide
                                                  policies of the Fair Housing Act. HUD                   comment deadline.                                     HUD program participants with a
                                                  is committed to its mission of achieving                   2. Electronic Submission of                        revised planning approach to assist
                                                  fair housing opportunity for all,                       Comments. Interested persons may                      them in meeting their legal obligation to
                                                  regardless of race, color, religion,                    submit comments electronically through                affirmatively further the purposes and
                                                  national origin, sex, disability, or                    the Federal eRulemaking Portal at                     policies of the Fair Housing Act. Since
                                                  familial status. However, HUD’s                         http://www.regulations.gov. HUD                       issuance of the final rule, however, HUD
                                                  experience over the three years since the               strongly encourages commenters to                     has concluded that the current
                                                  newly-specified approach was                            submit comments electronically.                       regulations are ineffective in helping
                                                  promulgated demonstrates that it is not                 Electronic submission of comments                     program participants to meet this
                                                  fulfilling its purpose to be an efficient               allows the commenter maximum time to                  obligation. The highly prescriptive
                                                  means for guiding meaningful action by                  prepare and submit a comment, ensures                 regulations give participants inadequate
                                                  program participants. Accordingly, HUD                  timely receipt by HUD and enables HUD                 autonomy in developing fair housing
                                                  has determined that a new approach                      to make comments immediately                          goals as suggested by principles of
sradovich on DSK3GMQ082PROD with PROPOSALS




                                                  towards AFFH is required. As HUD                        available to the public. Comments                     federalism. Additionally, the current
                                                  begins the process of developing a                      submitted electronically through the                  regulations are ineffective in addressing
                                                  proposed rule to amend the existing                     http://www.regulations.gov website can                the lack of adequate housing supply,
                                                  AFFH regulations, it is soliciting public               be viewed by other commenters and                     which has particular adverse impact on
                                                  comment on changes that will:                           interested members of the public.                     protected classes under the Fair
                                                  Minimize regulatory burden while more                   Commenters should follow instructions                 Housing Act. Finally, evidence from
                                                  effectively aiding program participants                 provided on that site to submit
                                                  to plan for fulfilling their obligation to              comments electronically.                                1 80   FR 42357.



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Document Created: 2018-08-16 01:03:27
Document Modified: 2018-08-16 01:03:27
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionProposed Rules
ActionNotice of proposed rulemaking (NPRM).
DatesWe must receive comments on this proposed AD by October 1, 2018.
ContactMyra Kuck, Aerospace Engineer, Cabin Safety and Environmental Systems Section, FAA, Los Angeles ACO Branch, 3960 Paramount Boulevard, Lakewood, CA 90712-4137; phone: 562-627-5316; fax: 562-627-5210; email: [email protected]
FR Citation83 FR 40710 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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