Airworthiness Directives; Airbus SAS Airplanes, 20727-20730 [2023-07167]

Download as PDF 20727 Rules and Regulations Federal Register Vol. 88, No. 67 Friday, April 7, 2023 This section of the FEDERAL REGISTER contains regulatory documents having general applicability and legal effect, most of which are keyed to and codified in the Code of Federal Regulations, which is published under 50 titles pursuant to 44 U.S.C. 1510. The Code of Federal Regulations is sold by the Superintendent of Documents. DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2022–1475; Project Identifier MCAI–2022–00823–T; Amendment 39–22383; AD 2023–05–14] RIN 2120–AA64 Airworthiness Directives; Airbus SAS Airplanes Federal Aviation Administration (FAA), DOT. ACTION: Final rule. AGENCY: The FAA is superseding Airworthiness Directive (AD) 2022–06– 02, which applied to all Airbus SAS Model A318–111, and –112 airplanes; Model A319–111, –112, –113, –114, –115, –131, –132, and –133 airplanes; Model A320–211, –212, –214, –216, –231, –232, and –233 airplanes; and Model A321–111, –112, –131, –211, –212, –213, –231, and –232 airplanes. AD 2022–06–02 required new repetitive inspections of the 80 view unit (80VU) rack lower lateral fittings, lower central support, upper fittings, central post, and shelves attachments for discrepancies, and corrective actions if necessary. This AD was prompted by a determination that the compliances times must be revised to address the unsafe condition. This AD continues to require the actions in AD 2022–06–02 with revised compliance times, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products. DATES: This AD is effective May 12, 2023. The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD as of May 12, 2023. ADDRESSES: AD Docket: You may examine the AD docket at regulations.gov under Docket ddrumheller on DSK120RN23PROD with RULES1 SUMMARY: VerDate Sep<11>2014 16:44 Apr 06, 2023 Jkt 259001 No. FAA–2022–1475; 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 final rule, the mandatory continuing airworthiness information (MCAI), any comments received, and other information. The address for Docket Operations is U.S. Department of Transportation, Docket Operations, M– 30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE, Washington, DC 20590. Material Incorporated by Reference: • For material incorporated by reference in this AD, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000; email ADs@easa.europa.eu; website easa.europa.eu. You may find this material on the EASA website at ad.easa.europa.eu. • 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. It is also available in the AD docket at regulations.gov under Docket No. FAA– 2022–1475. FOR FURTHER INFORMATION CONTACT: Dan Rodina, Aerospace Engineer, Large Aircraft Section, FAA, International Validation Branch, 2200 South 216th St., Des Moines, WA 98198; telephone 206–231–3225; email dan.rodina@ faa.gov. SUPPLEMENTARY INFORMATION: Background The FAA issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 to supersede AD 2022–06–02, Amendment 39–21968 (87 FR 16094, March 22, 2022) (AD 2022–06–02). AD 2022–06–02 applied to all Airbus SAS Model A318–111, and –112 airplanes; Model A319–111, –112, –113, –114, –115, –131, –132, and –133 airplanes; Model A320–211, –212, –214, –216, –231, –232, and –233 airplanes; and Model A321–111, –112, –131, –211, –212, –213, –231, and –232 airplanes. AD 2022–06–02 required new repetitive inspections of the 80VU rack lower lateral fittings, lower central support, upper fittings, central post, and shelves attachments for discrepancies, and corrective actions if necessary. The FAA issued AD 2022–06–02 to address damage or cracking of the 80VU fittings PO 00000 Frm 00001 Fmt 4700 Sfmt 4700 and supports, which could lead to possible disconnection of the cable harnesses to one or more computers, and if occurring during a critical phase of flight, could result in reduced control of the airplane. The NPRM published in the Federal Register on November 18, 2022 (87 FR 69228). The NPRM was prompted by AD 2022–0120R1, dated June 30, 2022, issued by EASA, which is the Technical Agent for the Member States of the European Union (EASA AD 2022– 0120R1) (also referred to as the MCAI). The MCAI was prompted by reports of damaged lower lateral fittings of the 80VU rack and a determination that the compliance times must be revised. The MCAI states that damage or cracking of the 80VU fittings and supports could lead to possible disconnection of the cable harnesses to one or more computers, and if occurring during a critical phase of flight, could result in reduced control of the airplane. You may examine the MCAI in the AD docket at regulations.gov under Docket No. FAA–2022–1475. In the NPRM, the FAA proposed to retain all of the requirements in AD 2022–06–02 with revised compliance times, as specified in EASA AD 2022– 0120R1, dated June 30, 2022. The FAA is issuing this AD to address the unsafe condition on these products. Discussion of Final Airworthiness Directive Comments The FAA received comments from United Airlines and the Air Line Pilots Association, International (ALPA). Both supported the NPRM without change. The FAA received an additional comment from American Airlines (AAL). The following presents the comment received on the NPRM and the FAA’s response to that comment. Request for Using a Borescope in Place of an Endoscope During the Inspections of the 80VU Components AAL stated that EASA AD 2022– 0120R1 requires the use of Airbus Service Bulletin A320–25–1BKJ, Revision 4, which changes all references from ‘‘borescope’’ to ‘‘endoscope’’ in the required for compliance (RC) inspection steps. AAL requested the AD include a statement that a ‘‘borescope’’ can be used in place of an ‘‘endoscope’’ during the inspections of the 80VU components E:\FR\FM\07APR1.SGM 07APR1 20728 Federal Register / Vol. 88, No. 67 / Friday, April 7, 2023 / Rules and Regulations in the MCAI referenced above. The FAA reviewed the relevant data, considered the comments received, and determined that air safety requires adopting this AD as proposed. Accordingly, the FAA is issuing this AD to address the unsafe condition on this product. Except for minor editorial changes, and any other changes described previously, this AD is adopted as proposed in the NPRM. None of the changes will increase the economic burden on any operator. as they are identical for purposes of this inspection. AAL stated it considers an endoscope and a borescope to be identical for the purposes of this inspection. The FAA agrees with the change requested by AAL. The service instructions should allow for using a borescope in place of an endoscope during the inspections of the 80VU components. The FAA has added paragraph (h)(6) to this AD to include this information. Conclusion Related Service Information Under 1 CFR Part 51 This product has been approved by the aviation authority of another country and is approved for operation in the United States. Pursuant to the FAA’s bilateral agreement with this State of Design Authority, it has notified the FAA of the unsafe condition described EASA AD 2022–0120R1 specifies procedures for repetitive special detailed inspections of the 80VU rack lower lateral fittings, lower central support, upper fittings, central post, and shelves attachments for discrepancies (referred to as damaged, or parts not found in good condition in the service information) (including broken fittings, missing bolts, an electronics rack FIN 80VU that is in contact with structure, any bush that has migrated, burred material, and cracks), and corrective action if necessary. Corrective actions include modification, repair, and replacement. EASA AD 2022–0120R1 also describes procedures for reporting inspection results to Airbus. This material is reasonably available because the interested parties have access to it through their normal course of business or by the means identified in the ADDRESSES section. Costs of Compliance The FAA estimates that this AD affects 1,528 airplanes of U.S. registry. The FAA estimates the following costs to comply with this AD: ESTIMATED COSTS FOR REQUIRED ACTIONS Action Labor cost Retained actions from AD 2022–06–02 ... Up to 8 work-hours × $85 per hour = Up to $680. Cost per product Parts cost $0 Up to $680 ....... Cost on U.S. operators Up to $1,039,040. * Table does not include estimated costs for reporting. The FAA estimates that it would take about 1 work-hour per product to comply with the reporting requirement in this AD. The average labor rate is $85 per hour. Based on these figures, the FAA estimates the cost of reporting the inspection results on U.S. operators to be $129,880, or $85 per product. The FAA estimates the following costs to do any necessary on-condition actions that would be required based on the results of any required actions. The FAA has no way of determining the number of aircraft that might need these on-condition actions: ESTIMATED COSTS OF ON-CONDITION ACTIONS Action Labor cost Parts cost Repair ............................................ Replacement .................................. Modification .................................... 122 work-hours × $85 per hour = $10,370 ........................................... Up to 189 work-hours × $85 per hour = Up to $16,065 ....................... 189 work-hours × $85 per hour = $16,065 ........................................... $4,150 .............. Up to $6,928 .... $7,407 .............. ddrumheller on DSK120RN23PROD with RULES1 Paperwork Reduction Act A federal agency may not conduct or sponsor, and a person is not required to respond to, nor shall a person be subject to a penalty for failure to comply with a collection of information subject to the requirements of the Paperwork Reduction Act unless that collection of information displays a currently valid OMB Control Number. The OMB Control Number for this information collection is 2120–0056. Public reporting for this collection of information is estimated to take approximately 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. All responses to this collection of VerDate Sep<11>2014 16:44 Apr 06, 2023 Jkt 259001 information are mandatory. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to: Information Collection Clearance Officer, Federal Aviation Administration, 10101 Hillwood Parkway, Fort Worth, TX 76177–1524. Authority for This Rulemaking Title 49 of the United States Code specifies the FAA’s authority to issue rules on aviation safety. Subtitle I, section 106, describes the authority of the FAA Administrator. Subtitle VII: Aviation Programs, describes in more detail the scope of the Agency’s authority. The FAA is issuing this rulemaking under the authority described in PO 00000 Frm 00002 Fmt 4700 Sfmt 4700 Cost per product $14,520. Up to $22,993. $23,472. Subtitle VII, Part A, Subpart III, Section 44701: General requirements. Under that section, Congress charges the FAA with promoting safe flight of civil aircraft in air commerce by prescribing regulations for practices, methods, and procedures the Administrator finds necessary for safety in air commerce. This regulation is within the scope of that authority because it addresses an unsafe condition that is likely to exist or develop on products identified in this rulemaking action. Regulatory Findings This AD will not have federalism implications under Executive Order 13132. This AD will not have a substantial direct effect on the States, on the relationship between the national government and the States, or on the E:\FR\FM\07APR1.SGM 07APR1 Federal Register / Vol. 88, No. 67 / Friday, April 7, 2023 / Rules and Regulations distribution of power and responsibilities among the various levels of government. For the reasons discussed above, I certify that this AD: (1) Is not a ‘‘significant regulatory action’’ under Executive Order 12866, (2) Will not affect intrastate aviation in Alaska, and (3) 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 Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows: PART 39—AIRWORTHINESS DIRECTIVES 1. The authority citation for part 39 continues to read as follows: ■ Authority: 49 U.S.C. 106(g), 40113, 44701. § 39.13 [Amended] 2. The FAA amends § 39.13 by: a. Removing Airworthiness Directive (AD) 2022–06–02, Amendment 39– 21968 (87 FR 16094, March 22, 2022); and ■ b. Adding the following new airworthiness directive: ■ ■ 2023–05–14 Airbus SAS: Amendment 39– 22383; Docket No. FAA–2022–1475; Project Identifier MCAI–2022–00823–T. (a) Effective Date This airworthiness directive (AD) is effective May 12, 2023. ddrumheller on DSK120RN23PROD with RULES1 (b) Affected ADs This AD replaces AD 2022–06–02, Amendment 39–21968 (87 FR 16094, March 22, 2022) (AD 2022–06–02). (c) Applicability This AD applies to all Airbus SAS airplanes, certificated in any category, identified in paragraphs (c)(1) through (4) of this AD. (1) Model A318–111 and –112 airplanes. (2) Model A319–111, –112, –113, –114, –115, –131, –132, and –133 airplanes. (3) Model A320–211, –212, –214, –216, –231, –232, and –233 airplanes. (4) Model A321–111, –112, –131, –211, –212, –213, –231, and –232 airplanes. (d) Subject Air Transport Association (ATA) of America Code 25, Equipment/furnishings. VerDate Sep<11>2014 16:44 Apr 06, 2023 Jkt 259001 (e) Unsafe Condition This AD was prompted by reports of damaged lower lateral fittings of the 80VU rack and a determination that the compliance times must be revised. The FAA is issuing this AD to address damage or cracking of the 80VU fittings and supports, which could lead to possible disconnection of the cable harnesses to one or more computers, and if occurring during a critical phase of flight, could result in reduced control of the airplane. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Requirements Except as specified in paragraph (h) of this AD: Comply with all required actions and compliance times specified in, and in accordance with, European Union Aviation Safety Agency (EASA) AD 2022–0120R1, dated June 30, 2022 (EASA AD 2022– 0120R1). (h) Exceptions to EASA AD 2022–0120R1 (1) Where EASA AD 2022–0120R1 refers to its effective date, this AD requires using the effective date of this AD. (2) Where EASA AD 2022–0120R1 refers to the effective date of EASA AD 2021–0172, this AD requires using April 26, 2022 (the effective date of AD 2022–06–02). (3) Where paragraph (2) of EASA AD 2022– 0120R1 specifies ‘‘any discrepancy,’’ for this AD ‘‘any discrepancy’’ includes broken fittings, missing bolts, an electronics rack FIN 80VU that is in contact with structure, any bush that has migrated, burred material, and cracks. (4) Where the service information referenced in EASA AD 2022–0120R1 specifies to ‘‘replace the damaged parts with new parts,’’ this AD allows replacing damaged parts with new or serviceable parts. (5) This AD does not adopt the ‘‘Remarks’’ section of EASA AD 2022–0120R1. (6) Where the service information referenced in EASA AD 2022–0120R1 specifies to use a ‘‘endoscope’’ during the inspections of the 80VU components, this AD allows using a borescope during the inspections of the 80VU components. An endoscope and a borescope are identical for the purposes of this inspection. (i) Credit for Previous Actions This paragraph provides credit for the inspections and corrective actions required by paragraph (g) of this AD if those actions were accomplished prior to the effective date of this AD using Airbus Service Bulletin A320–25–1BKJ, Revision 02, dated April 9, 2020, with corrections referenced in the Airbus Technical Adaptation 80827186/024/ 2020, Issue 1, dated September 18, 2020. (j) Additional AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, International Validation Branch, FAA, has the authority to approve AMOCs for this AD, if requested PO 00000 Frm 00003 Fmt 4700 Sfmt 4700 20729 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 International Validation Branch, send it to the attention of the person identified in paragraph (k)(1) of this AD. Information may be emailed to: 9-AVS-AIR-730-AMOC@ faa.gov. Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the responsible Flight Standards Office. (2) Contacting the Manufacturer: For any requirement in this AD to obtain instructions from a manufacturer, the instructions must be accomplished using a method approved by the Manager, International Validation Branch, FAA; or EASA; or Airbus SAS’s EASA Design Organization Approval (DOA). If approved by the DOA, the approval must include the DOA-authorized signature. (3) Required for Compliance (RC): Except as required by paragraph (j)(2) of this AD, if any service information contains procedures or tests that are identified as RC, those procedures and tests must be done to comply with this AD; any procedures or tests that are not identified as RC are recommended. Those procedures and tests that are not identified 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 procedures and tests identified as RC can be done and the airplane can be put back in an airworthy condition. Any substitutions or changes to procedures or tests identified as RC require approval of an AMOC. (k) Additional Information (1) For more information about this AD, contact Dan Rodina, Aerospace Engineer, Large Aircraft Section, FAA, International Validation Branch, 2200 South 216th St., Des Moines, WA 98198; telephone 206–231– 3225; email dan.rodina@faa.gov. (2) For Airbus service information identified in this AD that is not incorporated by reference, contact Airbus SAS, Airworthiness Office—EIAS, Rond-Point Emile Dewoitine No: 2, 31700 Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 61 93 44 51; email account.airworth-eas@ airbus.com; website airbus.com. You may view this service information 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. (l) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference (IBR) of the service information listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51. (2) You must use this service information as applicable to do the actions required by this AD, unless this AD specifies otherwise. (i) European Union Aviation Safety Agency (EASA) AD 2022–0120R1, dated June 30, 2022. (ii) [Reserved] (3) For EASA AD 2022–0120R1, contact EASA, Konrad-Adenauer-Ufer 3, 50668 E:\FR\FM\07APR1.SGM 07APR1 20730 Federal Register / Vol. 88, No. 67 / Friday, April 7, 2023 / Rules and Regulations Cologne, Germany; telephone +49 221 8999 000; email ADs@easa.europa.eu; website easa.europa.eu. You may find this EASA AD on the EASA website at ad.easa.europa.eu. (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 that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, email fr.inspection@nara.gov, or go to: www.archives.gov/federal-register/cfr/ibrlocations.html. Issued on March 9, 2023. Christina Underwood, Acting Director, Compliance & Airworthiness Division, Aircraft Certification Service. [FR Doc. 2023–07167 Filed 4–6–23; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2022–1643; Project Identifier MCAI–2022–00799–T; Amendment 39–22376; AD 2023–05–07] RIN 2120–AA64 Airworthiness Directives; Airbus SAS Airplanes Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. Background The FAA is superseding Airworthiness Directive (AD) 2020–21– 07, which applied to all Airbus SAS Model A350–941 and –1041 airplanes. AD 2020–21–07 required replacement of affected passenger oxygen masks (which includes re-identifying the parts). This AD was prompted by a determination that additional parts are subject to the unsafe condition. This AD continues to require the actions in AD 2020–21–07, and also requires replacing additional affected parts; as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. This AD also prohibits installation of affected parts. The FAA is issuing this AD to address the unsafe condition on these products. DATES: This AD is effective May 12, 2023. The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD as of May 12, 2023. ADDRESSES: The FAA issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 to supersede AD 2020–21–07, Amendment 39–21280 (85 FR 64949, October 14, 2020) (AD 2020–21–07). AD 2020–21–07 applied to all Airbus SAS Model A350–941 and –1041 airplanes. AD 2020–21–07 required replacement of affected passenger oxygen masks (which includes re-identifying the parts). The FAA issued AD 2020–21–07 to address sticking of the breathing bag on certain passenger oxygen masks, which could prevent the breathing bag from fully inflating, and possibly injure cabin occupants following a depressurization event. The NPRM published in the Federal Register on December 22, 2022 (87 FR 78612). The NPRM was prompted by AD 2022–0112, dated June 17, 2022, issued by EASA, which is the Technical Agent for the Member States of the European Union (EASA AD 2022–0112) (referred to after this as the MCAI). The MCAI states that additional affected AGENCY: SUMMARY: ddrumheller on DSK120RN23PROD with RULES1 AD Docket: You may examine the AD docket at regulations.gov under Docket No. FAA–2022–1643; 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 final rule, the mandatory continuing airworthiness information (MCAI), any comments received, and other information. The address for Docket Operations is U.S. Department of Transportation, Docket Operations, M– 30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE, Washington, DC 20590. Material Incorporated by Reference: • For material incorporated by reference in this AD, contact EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 8999 000; email ADs@easa.europa.eu; website easa.europa.eu. You may find this material on the EASA website at ad.easa.europa.eu. • 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. It is also available in the AD docket at regulations.gov under Docket No. FAA– 2022–1643. FOR FURTHER INFORMATION CONTACT: Dat Le, Aerospace Engineer, Large Aircraft Section, FAA, International Validation Branch, 2200 South 216th St., Des Moines, WA 98198; telephone 516–228– 7317; email dat.v.le@faa.gov. SUPPLEMENTARY INFORMATION: VerDate Sep<11>2014 16:44 Apr 06, 2023 Jkt 259001 PO 00000 Frm 00004 Fmt 4700 Sfmt 4700 parts (emergency passenger oxygen container assembly having serial number BEHJ–XXXX) have been identified as being subject to the same unsafe condition. You may examine the MCAI in the AD docket at regulations.gov under Docket No. FAA–2022–1643. In the NPRM, the FAA proposed to continue to require the actions in AD 2020–21–07 and to require replacing additional affected parts, as specified in EASA AD 2022–0112. The NPRM also proposed to prohibit the installation of affected parts. The FAA is issuing this AD to address sticking of the breathing bag on certain passenger oxygen masks, which could prevent the breathing bag from fully inflating, and possibly injure cabin occupants following a depressurization event. Discussion of Final Airworthiness Directive Comments The FAA received no comments on the NPRM or on the determination of the cost to the public. Additional Changes Made to This Final Rule Since the NPRM was published, the FAA received a parts cost estimate for the passenger oxygen masks. The FAA has revised the Costs of Compliance section of this final rule to include this parts cost. Conclusion This product has been approved by the aviation authority of another country and is approved for operation in the United States. Pursuant to the FAA’s bilateral agreement with this State of Design Authority, it has notified the FAA of the unsafe condition described in the MCAI referenced above. The FAA reviewed the relevant data and determined that air safety requires adopting this AD as proposed. Accordingly, the FAA is issuing this AD to address the unsafe condition on this product. Except for minor editorial changes, and any other changes described previously, this AD is adopted as proposed in the NPRM. None of the changes will increase the economic burden on any operator. Related Service Information Under 1 CFR Part 51 EASA AD 2022–0112 specifies procedures for replacing the affected passenger oxygen masks (those passenger oxygen masks contained in each affected emergency passenger oxygen container assembly), and reidentifying each affected part. EASA AD E:\FR\FM\07APR1.SGM 07APR1

Agencies

[Federal Register Volume 88, Number 67 (Friday, April 7, 2023)]
[Rules and Regulations]
[Pages 20727-20730]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2023-07167]



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

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

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

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


Federal Register / Vol. 88 , No. 67 / Friday, April 7, 2023 / Rules 
and Regulations

[[Page 20727]]



DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2022-1475; Project Identifier MCAI-2022-00823-T; 
Amendment 39-22383; AD 2023-05-14]
RIN 2120-AA64


Airworthiness Directives; Airbus SAS Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

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

SUMMARY: The FAA is superseding Airworthiness Directive (AD) 2022-06-
02, which applied to all Airbus SAS Model A318-111, and -112 airplanes; 
Model A319-111, -112, -113, -114, -115, -131, -132, and -133 airplanes; 
Model A320-211, -212, -214, -216, -231, -232, and -233 airplanes; and 
Model A321-111, -112, -131, -211, -212, -213, -231, and -232 airplanes. 
AD 2022-06-02 required new repetitive inspections of the 80 view unit 
(80VU) rack lower lateral fittings, lower central support, upper 
fittings, central post, and shelves attachments for discrepancies, and 
corrective actions if necessary. This AD was prompted by a 
determination that the compliances times must be revised to address the 
unsafe condition. This AD continues to require the actions in AD 2022-
06-02 with revised compliance times, as specified in a European Union 
Aviation Safety Agency (EASA) AD, which is incorporated by reference. 
The FAA is issuing this AD to address the unsafe condition on these 
products.

DATES: This AD is effective May 12, 2023.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication listed in this AD as of May 12, 
2023.

ADDRESSES: 
    AD Docket: You may examine the AD docket at regulations.gov under 
Docket No. FAA-2022-1475; 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 final rule, the mandatory continuing airworthiness 
information (MCAI), any comments received, and other information. The 
address for Docket Operations is U.S. Department of Transportation, 
Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200 
New Jersey Avenue SE, Washington, DC 20590.
    Material Incorporated by Reference:
     For material incorporated by reference in this AD, contact 
EASA, Konrad-Adenauer-Ufer 3, 50668 Cologne, Germany; telephone +49 221 
8999 000; email [email protected]; website easa.europa.eu. You may 
find this material on the EASA website at ad.easa.europa.eu.
     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. It is also available in the AD docket at 
regulations.gov under Docket No. FAA-2022-1475.

FOR FURTHER INFORMATION CONTACT: Dan Rodina, Aerospace Engineer, Large 
Aircraft Section, FAA, International Validation Branch, 2200 South 
216th St., Des Moines, WA 98198; telephone 206-231-3225; email 
[email protected].

SUPPLEMENTARY INFORMATION: 

Background

    The FAA issued a notice of proposed rulemaking (NPRM) to amend 14 
CFR part 39 to supersede AD 2022-06-02, Amendment 39-21968 (87 FR 
16094, March 22, 2022) (AD 2022-06-02). AD 2022-06-02 applied to all 
Airbus SAS Model A318-111, and -112 airplanes; Model A319-111, -112, -
113, -114, -115, -131, -132, and -133 airplanes; Model A320-211, -212, 
-214, -216, -231, -232, and -233 airplanes; and Model A321-111, -112, -
131, -211, -212, -213, -231, and -232 airplanes. AD 2022-06-02 required 
new repetitive inspections of the 80VU rack lower lateral fittings, 
lower central support, upper fittings, central post, and shelves 
attachments for discrepancies, and corrective actions if necessary. The 
FAA issued AD 2022-06-02 to address damage or cracking of the 80VU 
fittings and supports, which could lead to possible disconnection of 
the cable harnesses to one or more computers, and if occurring during a 
critical phase of flight, could result in reduced control of the 
airplane.
    The NPRM published in the Federal Register on November 18, 2022 (87 
FR 69228). The NPRM was prompted by AD 2022-0120R1, dated June 30, 
2022, issued by EASA, which is the Technical Agent for the Member 
States of the European Union (EASA AD 2022-0120R1) (also referred to as 
the MCAI). The MCAI was prompted by reports of damaged lower lateral 
fittings of the 80VU rack and a determination that the compliance times 
must be revised. The MCAI states that damage or cracking of the 80VU 
fittings and supports could lead to possible disconnection of the cable 
harnesses to one or more computers, and if occurring during a critical 
phase of flight, could result in reduced control of the airplane.
    You may examine the MCAI in the AD docket at regulations.gov under 
Docket No. FAA-2022-1475.
    In the NPRM, the FAA proposed to retain all of the requirements in 
AD 2022-06-02 with revised compliance times, as specified in EASA AD 
2022-0120R1, dated June 30, 2022. The FAA is issuing this AD to address 
the unsafe condition on these products.

Discussion of Final Airworthiness Directive

Comments

    The FAA received comments from United Airlines and the Air Line 
Pilots Association, International (ALPA). Both supported the NPRM 
without change.
    The FAA received an additional comment from American Airlines 
(AAL). The following presents the comment received on the NPRM and the 
FAA's response to that comment.

Request for Using a Borescope in Place of an Endoscope During the 
Inspections of the 80VU Components

    AAL stated that EASA AD 2022-0120R1 requires the use of Airbus 
Service Bulletin A320-25-1BKJ, Revision 4, which changes all references 
from ``borescope'' to ``endoscope'' in the required for compliance (RC) 
inspection steps. AAL requested the AD include a statement that a 
``borescope'' can be used in place of an ``endoscope'' during the 
inspections of the 80VU components

[[Page 20728]]

as they are identical for purposes of this inspection. AAL stated it 
considers an endoscope and a borescope to be identical for the purposes 
of this inspection.
    The FAA agrees with the change requested by AAL. The service 
instructions should allow for using a borescope in place of an 
endoscope during the inspections of the 80VU components. The FAA has 
added paragraph (h)(6) to this AD to include this information.

Conclusion

    This product has been approved by the aviation authority of another 
country and is approved for operation in the United States. Pursuant to 
the FAA's bilateral agreement with this State of Design Authority, it 
has notified the FAA of the unsafe condition described in the MCAI 
referenced above. The FAA reviewed the relevant data, considered the 
comments received, and determined that air safety requires adopting 
this AD as proposed. Accordingly, the FAA is issuing this AD to address 
the unsafe condition on this product. Except for minor editorial 
changes, and any other changes described previously, this AD is adopted 
as proposed in the NPRM. None of the changes will increase the economic 
burden on any operator.

Related Service Information Under 1 CFR Part 51

    EASA AD 2022-0120R1 specifies procedures for repetitive special 
detailed inspections of the 80VU rack lower lateral fittings, lower 
central support, upper fittings, central post, and shelves attachments 
for discrepancies (referred to as damaged, or parts not found in good 
condition in the service information) (including broken fittings, 
missing bolts, an electronics rack FIN 80VU that is in contact with 
structure, any bush that has migrated, burred material, and cracks), 
and corrective action if necessary. Corrective actions include 
modification, repair, and replacement. EASA AD 2022-0120R1 also 
describes procedures for reporting inspection results to Airbus.
    This material is reasonably available because the interested 
parties have access to it through their normal course of business or by 
the means identified in the ADDRESSES section.

Costs of Compliance

    The FAA estimates that this AD affects 1,528 airplanes of U.S. 
registry. The FAA estimates the following costs to comply with this AD:

                                      Estimated Costs for Required Actions
----------------------------------------------------------------------------------------------------------------
            Action                Labor cost       Parts cost       Cost per product     Cost on U.S. operators
----------------------------------------------------------------------------------------------------------------
Retained actions from AD 2022- Up to 8 work-                 $0  Up to $680...........  Up to $1,039,040.
 06-02.                         hours x $85 per
                                hour = Up to
                                $680.
----------------------------------------------------------------------------------------------------------------
* Table does not include estimated costs for reporting.

    The FAA estimates that it would take about 1 work-hour per product 
to comply with the reporting requirement in this AD. The average labor 
rate is $85 per hour. Based on these figures, the FAA estimates the 
cost of reporting the inspection results on U.S. operators to be 
$129,880, or $85 per product.
    The FAA estimates the following costs to do any necessary on-
condition actions that would be required based on the results of any 
required actions. The FAA has no way of determining the number of 
aircraft that might need these on-condition actions:

                                     Estimated Costs of On-Condition Actions
----------------------------------------------------------------------------------------------------------------
              Action                      Labor cost               Parts cost               Cost per product
----------------------------------------------------------------------------------------------------------------
Repair............................  122 work-hours x $85   $4,150....................  $14,520.
                                     per hour = $10,370.
Replacement.......................  Up to 189 work-hours   Up to $6,928..............  Up to $22,993.
                                     x $85 per hour = Up
                                     to $16,065.
Modification......................  189 work-hours x $85   $7,407....................  $23,472.
                                     per hour = $16,065.
----------------------------------------------------------------------------------------------------------------

Paperwork Reduction Act

    A federal agency may not conduct or sponsor, and a person is not 
required to respond to, nor shall a person be subject to a penalty for 
failure to comply with a collection of information subject to the 
requirements of the Paperwork Reduction Act unless that collection of 
information displays a currently valid OMB Control Number. The OMB 
Control Number for this information collection is 2120-0056. Public 
reporting for this collection of information is estimated to take 
approximately 1 hour per response, including the time for reviewing 
instructions, searching existing data sources, gathering and 
maintaining the data needed, and completing and reviewing the 
collection of information. All responses to this collection of 
information are mandatory. Send comments regarding this burden estimate 
or any other aspect of this collection of information, including 
suggestions for reducing this burden, to: Information Collection 
Clearance Officer, Federal Aviation Administration, 10101 Hillwood 
Parkway, Fort Worth, TX 76177-1524.

Authority for This Rulemaking

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

Regulatory Findings

    This AD will not have federalism implications under Executive Order 
13132. This AD will not have a substantial direct effect on the States, 
on the relationship between the national government and the States, or 
on the

[[Page 20729]]

distribution of power and responsibilities among the various levels of 
government.
    For the reasons discussed above, I certify that this AD:
    (1) Is not a ``significant regulatory action'' under Executive 
Order 12866,
    (2) Will not affect intrastate aviation in Alaska, and
    (3) 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 Amendment

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

PART 39--AIRWORTHINESS DIRECTIVES

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

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


Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by:
0
a. Removing Airworthiness Directive (AD) 2022-06-02, Amendment 39-21968 
(87 FR 16094, March 22, 2022); and
0
b. Adding the following new airworthiness directive:

2023-05-14 Airbus SAS: Amendment 39-22383; Docket No. FAA-2022-1475; 
Project Identifier MCAI-2022-00823-T.

(a) Effective Date

    This airworthiness directive (AD) is effective May 12, 2023.

(b) Affected ADs

    This AD replaces AD 2022-06-02, Amendment 39-21968 (87 FR 16094, 
March 22, 2022) (AD 2022-06-02).

(c) Applicability

    This AD applies to all Airbus SAS airplanes, certificated in any 
category, identified in paragraphs (c)(1) through (4) of this AD.
    (1) Model A318-111 and -112 airplanes.
    (2) Model A319-111, -112, -113, -114, -115, -131, -132, and -133 
airplanes.
    (3) Model A320-211, -212, -214, -216, -231, -232, and -233 
airplanes.
    (4) Model A321-111, -112, -131, -211, -212, -213, -231, and -232 
airplanes.

(d) Subject

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

(e) Unsafe Condition

    This AD was prompted by reports of damaged lower lateral 
fittings of the 80VU rack and a determination that the compliance 
times must be revised. The FAA is issuing this AD to address damage 
or cracking of the 80VU fittings and supports, which could lead to 
possible disconnection of the cable harnesses to one or more 
computers, and if occurring during a critical phase of flight, could 
result in reduced control of the airplane.

(f) Compliance

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

(g) Requirements

    Except as specified in paragraph (h) of this AD: Comply with all 
required actions and compliance times specified in, and in 
accordance with, European Union Aviation Safety Agency (EASA) AD 
2022-0120R1, dated June 30, 2022 (EASA AD 2022-0120R1).

(h) Exceptions to EASA AD 2022-0120R1

    (1) Where EASA AD 2022-0120R1 refers to its effective date, this 
AD requires using the effective date of this AD.
    (2) Where EASA AD 2022-0120R1 refers to the effective date of 
EASA AD 2021-0172, this AD requires using April 26, 2022 (the 
effective date of AD 2022-06-02).
    (3) Where paragraph (2) of EASA AD 2022-0120R1 specifies ``any 
discrepancy,'' for this AD ``any discrepancy'' includes broken 
fittings, missing bolts, an electronics rack FIN 80VU that is in 
contact with structure, any bush that has migrated, burred material, 
and cracks.
    (4) Where the service information referenced in EASA AD 2022-
0120R1 specifies to ``replace the damaged parts with new parts,'' 
this AD allows replacing damaged parts with new or serviceable 
parts.
    (5) This AD does not adopt the ``Remarks'' section of EASA AD 
2022-0120R1.
    (6) Where the service information referenced in EASA AD 2022-
0120R1 specifies to use a ``endoscope'' during the inspections of 
the 80VU components, this AD allows using a borescope during the 
inspections of the 80VU components. An endoscope and a borescope are 
identical for the purposes of this inspection.

(i) Credit for Previous Actions

    This paragraph provides credit for the inspections and 
corrective actions required by paragraph (g) of this AD if those 
actions were accomplished prior to the effective date of this AD 
using Airbus Service Bulletin A320-25-1BKJ, Revision 02, dated April 
9, 2020, with corrections referenced in the Airbus Technical 
Adaptation 80827186/024/2020, Issue 1, dated September 18, 2020.

(j) Additional AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Validation 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 International 
Validation Branch, send it to the attention of the person identified 
in paragraph (k)(1) of this AD. Information may be emailed to: [email protected]. Before using any approved AMOC, notify 
your appropriate principal inspector, or lacking a principal 
inspector, the manager of the responsible Flight Standards Office.
    (2) Contacting the Manufacturer: For any requirement in this AD 
to obtain instructions from a manufacturer, the instructions must be 
accomplished using a method approved by the Manager, International 
Validation Branch, FAA; or EASA; or Airbus SAS's EASA Design 
Organization Approval (DOA). If approved by the DOA, the approval 
must include the DOA-authorized signature.
    (3) Required for Compliance (RC): Except as required by 
paragraph (j)(2) of this AD, if any service information contains 
procedures or tests that are identified as RC, those procedures and 
tests must be done to comply with this AD; any procedures or tests 
that are not identified as RC are recommended. Those procedures and 
tests that are not identified 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 procedures and tests identified as RC can be done and the 
airplane can be put back in an airworthy condition. Any 
substitutions or changes to procedures or tests identified as RC 
require approval of an AMOC.

(k) Additional Information

    (1) For more information about this AD, contact Dan Rodina, 
Aerospace Engineer, Large Aircraft Section, FAA, International 
Validation Branch, 2200 South 216th St., Des Moines, WA 98198; 
telephone 206-231-3225; email [email protected].
    (2) For Airbus service information identified in this AD that is 
not incorporated by reference, contact Airbus SAS, Airworthiness 
Office--EIAS, Rond-Point Emile Dewoitine No: 2, 31700 Blagnac Cedex, 
France; telephone +33 5 61 93 36 96; fax +33 5 61 93 44 51; email 
airbus.com">[email protected]airbus.com; website airbus.com. You may view 
this service information 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.

(l) Material Incorporated by Reference

    (1) The Director of the Federal Register approved the 
incorporation by reference (IBR) of the service information listed 
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do 
the actions required by this AD, unless this AD specifies otherwise.
    (i) European Union Aviation Safety Agency (EASA) AD 2022-0120R1, 
dated June 30, 2022.
    (ii) [Reserved]
    (3) For EASA AD 2022-0120R1, contact EASA, Konrad-Adenauer-Ufer 
3, 50668

[[Page 20730]]

Cologne, Germany; telephone +49 221 8999 000; email 
[email protected]; website easa.europa.eu. You may find this EASA 
AD on the EASA website at ad.easa.europa.eu.
    (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 that is incorporated by reference 
at the National Archives and Records Administration (NARA). For 
information on the availability of this material at NARA, email 
[email protected], or go to: www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued on March 9, 2023.
Christina Underwood,
Acting Director, Compliance & Airworthiness Division, Aircraft 
Certification Service.
[FR Doc. 2023-07167 Filed 4-6-23; 8:45 am]
BILLING CODE 4910-13-P
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