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Federal Register / Vol. 86, No. 119 / Thursday, June 24, 2021 / Rules and Regulations
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 j of this AD. Information may be emailed to: 9-ANMSeattle-ACO-AMOC-Requests@faa.gov.
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 Company Organization Designation Authorization ODA that has been authorized by the Manager, Seattle ACO 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.
4 AMOCs approved previously for AD
20162529 are approved as AMOCs for the corresponding provisions of Boeing Special Attention Service Bulletin 767250550, Revision 1, dated December 4, 2019, that are required by paragraph g of this AD.
5 For service information that contains steps that are labeled as Required for Compliance RC, the provisions of paragraphs i5i and 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 operators 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.

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j Related Information For more information about this AD, contact Julie Linn, Aerospace Engineer, Cabin Safety and Environmental Systems Section, FAA, Seattle ACO Branch, 2200
South 216th St., Des Moines, WA 98198;
phone and fax: 2062313584; email:
Julie.Linn@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 the AD specifies otherwise.
i Boeing Special Attention Service Bulletin 767250550, Revision 1, dated December 4, 2019.
ii Reserved 3 For service information identified in this AD, contact Boeing Commercial
VerDate Sep<11>2014

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Airplanes, Attention: Contractual & Data Services C&DS, 2600 Westminster Blvd., MC 110SK57, Seal Beach, CA 907405600;
telephone 5627971717; internet https
www.myboeingfleet.com.
4 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 2062313195.
5 You may view this service information that is incorporated by reference at the National Archives and Records Administration NARA. For information on the availability of this material at NARA, email fedreg.legal@nara.gov, or go to: https
www.archives.gov/federal-register/cfr/ibrlocations.html.
Issued on June 3, 2021.
Gaetano A. Sciortino, Deputy Director for Strategic Initiatives, Compliance & Airworthiness Division, Aircraft Certification Service.
FR Doc. 202113097 Filed 62321; 8:45 am BILLING CODE 491013P

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration 14 CFR Part 39
Docket No. FAA20201028; Project Identifier AD202000978T; Amendment 3921599; AD 20211212
RIN 2120AA64

Airworthiness Directives; The Boeing Company Airplanes Federal Aviation Administration FAA, DOT.
ACTION: Final rule.
AGENCY:

The FAA is adopting a new airworthiness directive AD for all The Boeing Company Model 717200
airplanes. This AD was prompted by a report of discrepant spoiler assemblies, which have the wrong splice bar installed and lack reinforcing doublers, and by reports that some splice bars were shipped for installation on Model 717200 airplanes, although they were not eligible for installation on Model 717200 airplanes and were identified incorrectly with the Model 717200
splice bar part number. This AD
requires a one-time inspection of the leftand right-wing inboard and outboard spoiler assemblies, for the correct configuration of the splice bar and doublers, and repair or replacement if necessary. The FAA is issuing this AD
to address the unsafe condition on these products.
DATES: This AD is effective July 29, 2021.
The Director of the Federal Register approved the incorporation by reference SUMMARY:

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of a certain publication listed in this AD
as of July 29, 2021.
ADDRESSES: For service information identified in this final rule, contact Boeing Commercial Airplanes, Attention: Contractual & Data Services C&DS, 2600 Westminster Blvd., MC
110SK57, Seal Beach, CA 907405600;
telephone 5627971717; internet https www.myboeingfleet.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 2062313195.
It is also available at https
www.regulations.gov by searching for and locating Docket No. FAA2020
1028.
Examining the AD Docket You may examine the AD docket at https www.regulations.gov by searching for and locating Docket No.
FAA20201028; 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, any comments received, and other information. The address for Docket Operations is U.S. Department of Transportation, Docket Operations, M30, West Building Ground Floor, Room W12140, 1200 New Jersey Avenue SE, Washington, DC 20590.
FOR FURTHER INFORMATION CONTACT:
Mohit Garg, Aerospace Engineer, Airframe Section, FAA, Los Angeles ACO Branch, 3960 Paramount Boulevard, Lakewood, CA 907124137;
phone: 5626275264; fax: 562627
5210; email: mohit.garg@faa.gov.
SUPPLEMENTARY INFORMATION:
Background The FAA issued a notice of proposed rulemaking NPRM to amend 14 CFR
part 39 by adding an AD that would apply to all The Boeing Company Model 717200 airplanes. The NPRM
published in the Federal Register on December 29, 2020 85 FR 85559. The NPRM was prompted by a report of discrepant spoiler assemblies, which have the wrong splice bar installed and lack reinforcing doublers, and by reports that some splice bars were shipped for installation on Model 717200
airplanes, although they were not eligible for installation on Model 717
200 airplanes and were identified incorrectly with the Model 717200
splice bar part number. In the NPRM, the FAA proposed to require a one-time inspection of the leftand right-wing inboard and outboard spoiler assemblies for the correct splice bar and doublers
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