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Federal Register / Vol. 86, No. 111 / Friday, June 11, 2021 / Rules and Regulations
b Affected ADs This AD replaces AD 20190310, Amendment 3919562 84 FR 5595, February 22, 2019 AD 20190310.

ii If the inspection was done before the effective date of this AD: Submit the report within 30 days after the effective date of this AD.

c Applicability This AD applies to all Airbus SAS
airplanes, certificated in any category, identified in paragraphs c1 through 5 of this AD.
1 Model A300 B21A, B21C, B2K3C, B2203, B42C, B4103, and B4203
airplanes.
2 Model A300 B4601, B4603, B4620, and B4622 airplanes.
3 Model A300 B4605R and B4622R
airplanes.
4 Model A300 F4605R and F4622R
airplanes.
5 Model A300 C4605R Variant F
airplanes.

i Other FAA AD Provisions The following provisions also apply to this AD:
1 Alternative Methods of Compliance AMOCs: The Manager, Large Aircraft Section, 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 Large Aircraft Section, International Validation Branch, send it to the attention of the person identified in paragraph j of this AD.
Information may be emailed to: 9-AVS-AIR730-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, Large Aircraft Section, International Validation Branch, FAA; or EASA; or Airbus SASs 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 i2 of this AD, if any service information referenced in EASA
AD 20200145 that contains RC 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 operators 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.
4 Paperwork Reduction Act Burden Statement: 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 current valid OMB Control Number. The OMB Control Number for this information collection is 21200056. Public reporting for this collection of information is estimated to be 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 as required by this AD. Send comments regarding this burden estimate or any other
d Subject Air Transport Association ATA of America Code 32, Landing Gear.
e Reason This AD was prompted by reports of cracks in main landing gear MLG leg components, and a determination that additional actions including inspections, modifications, and out-of-roundness checks are needed to address the unsafe condition. The FAA is issuing this AD to address cracking of certain components in the MLG leg, which could result in an MLG collapse, and consequent damage to the airplane and injury to the airplane occupants.
f Compliance Comply with this AD within the compliance times specified, unless already done.

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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 20200145, dated July 1, 2020 EASA AD 20200145.
h Exceptions to EASA AD 20200145
1 Where EASA AD 20200145 refers to its effective date, this AD requires using the effective date of this AD.
2 Where EASA AD 20200145 refers to the effective date of EASA AD 20180170, this AD requires using March 29, 2019 the effective date of AD 20190310.
3 The Remarks section of EASA AD
20200145 does not apply to this AD.
4 Paragraph 3 of EASA AD 20200145
specifies to send all removed pins for an out-of-roundness check. For this AD, do an inspection of each pin for out-of-roundness, in accordance with Safran Service Bulletin 47032840, dated December 3, 2019.
5 Paragraph 3 of EASA AD 20200145
specifies to report inspection results to Safran within a certain compliance time. For this AD, report inspection results at the applicable time specified in paragraph h5i or ii of this AD.
i If the inspection was done on or after the effective date of this AD: Submit the report within 30 days after the inspection.

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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
761771524.
j Related Information For more information about this AD, contact Dan Rodina, Aerospace Engineer, Large Aircraft Section, International Validation Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone and fax 2062313225; email dan.rodina@
faa.gov.
k Material Incorporated by Reference 1 The Director of the Federal Register approved the incorporation by reference IBR of the service information listed in this paragraph under 5 U.S.C. 552a 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 20200145, dated July 1, 2020.
ii Safran Service Bulletin 47032840, dated December 3, 2019.
3 For EASA AD 20200145, contact EASA, Konrad-Adenauer-Ufer 3, 50668
Cologne, Germany; telephone +49 221 8999
000; email ADs@easa.europa.eu; internet www.easa.europa.eu. You may find this EASA AD on the EASA website at https
ad.easa.europa.eu.
4 For Safran service information, contact Safran Landing Systems, One Carbon Way, Walton, KY 41094; telephone 8595258583;
fax 8594858827; internet https
www.safran-landing-systems.com.
5 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 2062313195. This material may be found in the AD docket on the internet at https
www.regulations.gov by searching for and locating Docket No. FAA20201113.
6 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 fedreg.legal@
nara.gov, or go to: https www.archives.gov/
federal-register/cfr/ibr-locations.html.
Issued on May 20, 2021.
Lance T. Gant, Director, Compliance & Airworthiness Division, Aircraft Certification Service.
FR Doc. 202112172 Filed 61021; 8:45 am BILLING CODE 491013P

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