Proposed Rule2024-15308

Airworthiness Directives; The Boeing Company Airplanes

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
July 15, 2024
Effective
June 20, 2024

Issuing agencies

Transportation DepartmentFederal Aviation Administration

Abstract

The FAA is correcting a notice of proposed rulemaking (NPRM) that was published in the Federal Register. The NPRM proposed to issue an airworthiness directive (AD) that would apply to all The Boeing Company Model 767-200, -300, and -300F series airplanes. As published, the docket number referenced throughout the NPRM is incorrect. This document corrects that error. In all other respects, the original document remains the same; however, for clarity, the FAA is publishing the entire proposed rule in the Federal Register.

Full Text

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<title>Federal Register, Volume 89 Issue 135 (Monday, July 15, 2024)</title>
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[Federal Register Volume 89, Number 135 (Monday, July 15, 2024)]
[Proposed Rules]
[Pages 57377-57379]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2024-15308]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2024-1689; Project Identifier AD-2024-00109-T]
RIN 2120-AA64


Airworthiness Directives; The Boeing Company Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Proposed rule; correction.

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SUMMARY: The FAA is correcting a notice of proposed rulemaking (NPRM) 
that was published in the Federal Register. The NPRM proposed to issue 
an airworthiness directive (AD) that would apply to all The Boeing 
Company Model 767-200, -300, and -300F series airplanes. As published, 
the docket number referenced throughout the NPRM is incorrect. This 
document corrects that error. In all other respects, the original 
document remains the same; however, for clarity, the FAA is publishing 
the entire proposed rule in the Federal Register.

DATES: The last date for submitting comments on the NPRM (89 FR 51856, 
June 20, 2024) remains August 5, 2024.

ADDRESSES: You may send comments, using the procedures found in 14 CFR 
11.43 and 11.45, by any of the following methods:
    <bullet> Federal eRulemaking Portal: Go to <a href="http://regulations.gov">regulations.gov</a>. Follow 
the instructions for submitting comments.
    <bullet> Fax: 202-493-2251.
    <bullet> 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.
    <bullet> Hand Delivery: Deliver to Mail address above between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
    AD Docket: You may examine the AD docket at <a href="http://regulations.gov">regulations.gov</a> under 
Docket No. FAA-2024-1689; or in person at Docket Operations between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD 
docket contains this ``proposed rule; correction,'' the mandatory 
continuing airworthiness information (MCAI), any comments received, and 
other information. The street address for Docket Operations is listed 
above.
    Material Incorporated by Reference:
    <bullet> For service information, contact Boeing Commercial 
Airplanes, Attention: Contractual & Data Services (C&DS), 2600 
Westminster Blvd., MC

[[Page 57378]]

110-SK57, Seal Beach, CA 90740-5600; telephone 562-797-1717; website 
<a href="http://myboeingfleet.com">myboeingfleet.com</a>. It is also available at <a href="http://regulations.gov">regulations.gov</a> under Docket 
No. FAA-2024-1689.

FOR FURTHER INFORMATION CONTACT: Stefanie Roesli, Aviation Safety 
Engineer, FAA, 2200 South 216th St., Des Moines, WA 98198; phone: 206-
231-3964; email: <a href="/cdn-cgi/l/email-protection#e6b592838087888f83c8a8c8b48983958a8fa6808787c8818990"><span class="__cf_email__" data-cfemail="5b082f3e3d3a35323e75157509343e2837321b3d3a3a753c342d">[email&#160;protected]</span></a>.

SUPPLEMENTARY INFORMATION:

Comments Invited

    The FAA invites 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-2024-1689; 
Project Identifier AD-2024-00109-T'' at the beginning of your comments. 
The most helpful comments reference a specific portion of the proposal, 
explain the reason for any recommended change, and include supporting 
data. The FAA will consider all comments received by the closing date 
and may amend this proposal because of those comments.
    Except for Confidential Business Information (CBI) as described in 
the following paragraph, and other information as described in 14 CFR 
11.35, the FAA will post all comments received, without change, to 
<a href="http://regulations.gov">regulations.gov</a>, including any personal information you provide. The 
agency will also post a report summarizing each substantive verbal 
contact received about this NPRM.

Confidential Business Information

    CBI is commercial or financial information that is both customarily 
and actually treated as private by its owner. Under the Freedom of 
Information Act (FOIA) (5 U.S.C. 552), CBI is exempt from public 
disclosure. If your comments responsive to this NPRM contain commercial 
or financial information that is customarily treated as private, that 
you actually treat as private, and that is relevant or responsive to 
this NPRM, it is important that you clearly designate the submitted 
comments as CBI. Please mark each page of your submission containing 
CBI as ``PROPIN.'' The FAA will treat such marked submissions as 
confidential under the FOIA, and they will not be placed in the public 
docket of this NPRM. Submissions containing CBI should be sent to 
Stefanie Roesli, Aviation Safety Engineer, FAA, 2200 South 216th St., 
Des Moines, WA 98198; phone: 206-231-3964; email: 
<a href="/cdn-cgi/l/email-protection#97c4e3f2f1f6f9fef2b9d9b9c5f8f2e4fbfed7f1f6f6b9f0f8e1"><span class="__cf_email__" data-cfemail="3360475655525d5a561d7d1d615c56405f5a735552521d545c45">[email&#160;protected]</span></a>. Any commentary that the FAA receives that is 
not specifically designated as CBI will be placed in the public docket 
for this rulemaking.

Background

    The FAA issued an NPRM (89 FR 51856, June 20, 2024) that would 
apply to all The Boeing Company Model 767-200, -300, and -300F series 
airplanes. The NPRM was prompted by a report of a main landing gear 
(MLG) collapse event following maintenance where a grinder was 
operating outside of its input parameters, resulting in possible heat 
damage to the outer cylinder of the MLG. The NPRM proposed to require 
replacing any affected outer cylinders. The FAA is proposing this AD to 
address any heat damage to the outer cylinder of the landing gear. The 
unsafe condition, if not addressed, could result in the inability of a 
principal structural element to sustain limit load, gear collapse 
resulting in loss of control and potential for off runway excursion.

Related Service Information Under 1 CFR Part 51

    The FAA reviewed Boeing Alert Requirements Bulletin 767-32A0253 RB, 
dated February 6, 2024. This service information specifies procedures 
for performing a check of maintenance records or performing an 
inspection of the left and right MLG outer cylinders for any affected 
part numbers and serial numbers and replacing affected cylinders. 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 ADDRESSES.

Need for the Correction

    As published, the docket number referenced throughout the NPRM is 
incorrect. The NPRM incorrectly references ``Docket No. FAA-2024-
1688.'' The correct docket number is ``Docket No. FAA-2024-1689.''
    Although no other part of the preamble or regulatory information 
has been corrected, for clarity the FAA is publishing the entire 
proposed rule in the Federal Register.
    The comment due date of the NPRM remains August 5, 2024.

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  [Corrected]

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

The Boeing Company: Docket No. FAA-2024-1689; Project Identifier AD-
2024-00109-T.

(a) Comments Due Date

    The FAA must receive comments on this airworthiness directive 
(AD) by August 5, 2024.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to all The Boeing Company Model 767-200, -300, 
and -300F series airplanes, certificated in any category.

(d) Subject

    Air Transport Association (ATA) of America Code 32, Landing 
Gear.

(e) Unsafe Condition

    This AD was prompted by a report of a main landing gear (MLG) 
collapse event following maintenance where a grinder was operating 
outside of its input parameters, resulting in possible heat damage 
to the outer cylinder of the MLG. The FAA is issuing this AD to 
address any heat damage to the outer cylinder of the landing gear. 
The unsafe condition, if not addressed, could result in the 
inability of a principal structural element to sustain limit load, 
gear collapse resulting in loss of control and potential for off 
runway excursion.

(f) Compliance

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

(g) Required Actions

    Except as specified by paragraph (h) of this AD: At the 
applicable times specified in the ``Compliance'' paragraph of Boeing 
Alert Requirements Bulletin 767-32A0253 RB, dated February 6, 2024, 
do all applicable actions identified in, and in accordance with, the 
Accomplishment Instructions of Boeing Alert Requirements Bulletin 
767-32A0253 RB, dated February 6, 2024.
    Note 1 to paragraph (g): Guidance for accomplishing the actions 
required by this AD can be found in Boeing Alert Service Bulletin 
767-32A0253, dated February 6, 2024, which is referred to in Boeing 
Alert Requirements Bulletin 767-32A0253 RB, dated February 6, 2024.

(h) Exceptions to Service Information Specifications

    Where the Boeing Recommended Compliance Time column of the table 
in the ``Compliance'' paragraph of Boeing Alert

[[Page 57379]]

Requirements Bulletin 767-32A0253 RB, dated February 6, 2024, uses 
the phrase ``the Original Issue date of Requirements Bulletin 767-
32A0253 RB,'' this AD requires using the effective date of this AD.

(i) Alternative Methods of Compliance (AMOCs)

    (1) The Manager, AIR-520, Continued Operational Safety 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 
responsible Flight Standards 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 
(j)(1) of this AD. Information may be emailed to: <a href="/cdn-cgi/l/email-protection#cc8d81838f8caaadade2aba3ba"><span class="__cf_email__" data-cfemail="efaea2a0acaf898e8ec1888099">[email&#160;protected]</span></a>.
    (2) Before using any approved AMOC, notify your appropriate 
principal inspector, or lacking a principal inspector, the manager 
of the responsible Flight Standards 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 Company Organization Designation 
Authorization (ODA) that has been authorized by the Manager, AIR-
520, Continued Operational Safety Branch, FAA, 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.

(j) Related Information

    (1) For more information about this AD, contact Stefanie Roesli, 
Aviation Safety Engineer, FAA, 2200 South 216th St., Des Moines, WA 
98198; phone: 206-231-3964; email: <a href="/cdn-cgi/l/email-protection#8eddfaebe8efe0e7eba0c0a0dce1ebfde2e7cee8efefa0e9e1f8"><span class="__cf_email__" data-cfemail="4211362724232c2b276c0c6c102d27312e2b022423236c252d34">[email&#160;protected]</span></a>.
    (2) Service information identified in this AD that is not 
incorporated by reference is available at the addresses specified in 
paragraphs (k)(3) and (4) of this AD.

(k) Material Incorporated by Reference

    (1) The Director of the Federal Register approved the 
incorporation by reference of the service information listed in this 
paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do 
the actions required by this AD, unless the AD specifies otherwise.
    (i) Boeing Alert Requirements Bulletin 767-32A0253 RB, dated 
February 6, 2024.
    (ii) [Reserved]
    (3) For service information identified in this AD, contact 
Boeing Commercial Airplanes, Attention: Contractual & Data Services 
(C&DS), 2600 Westminster Blvd., MC 110-SK57, Seal Beach, CA 90740-
5600; telephone 562-797-1717; website <a href="http://myboeingfleet.com">myboeingfleet.com</a>.
    (4) You may view this material at the FAA, Airworthiness 
Products Section, Operational Safety Branch, 2200 South 216th St., 
Des Moines, WA. For information on the availability of this material 
at the FAA, call 206-231-3195.
    (5) You may view this material at the National Archives and 
Records Administration (NARA). For information on the availability 
of this material at NARA, visit <a href="http://www.archives.gov/federal-register/cfr/ibr-locations">www.archives.gov/federal-register/cfr/ibr-locations</a> or email <a href="/cdn-cgi/l/email-protection#7016025e191e0300151304191f1e301e1102115e171f06"><span class="__cf_email__" data-cfemail="a9cfdb87c0c7dad9cccaddc0c6c7e9c7c8dbc887cec6df">[email&#160;protected]</span></a>.

    Issued on July 8, 2024.
Peter A. White,
Deputy Director, Integrated Certificate Management Division, Aircraft 
Certification Service.
[FR Doc. 2024-15308 Filed 7-12-24; 8:45 am]
BILLING CODE 4910-13-P


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Indexed from Federal Register on July 15, 2024.

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