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Federal Register / Vol. 86, No. 239 / Thursday, December 16, 2021 / Rules and Regulations Discussion of Final Airworthiness Directive
to address the unsafe condition on these products.

Comments
Related Service Information Under 1
CFR Part 51

The FAA received no comments on the NPRM or on the determination of the cost to the public.

ANAC AD 20200602R02 describes procedures for: Reduction of the torque to be applied to the castellated nuts of the external shear pins; inspection of the external shear pin; modification of the attaching parts of the left-hand LH
and right-hand RH pylon lower link fittings, inboard and outboard positions;
and repetitive retorquing of the pylon outboard and inboard lower link fittings.
This AD also requires Embraer Service Bulletin 190540013, dated
Conclusion The FAA reviewed the relevant data and determined that air safety requires adopting this AD as proposed. Except for minor editorial changes, this AD is adopted as proposed in the NPRM.
None of the changes will increase the economic burden on any operator.
Accordingly, the FAA is issuing this AD

71371

November 27, 2012; and Embraer Service Bulletin 190LIN540004, dated December 20, 2012; which the Director of the Federal Register approved for incorporation by reference as of September 2, 2014 79 FR 48018, August 15, 2014.
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 85 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 201416
16.
Retained actions from AD 201819
28.
New actions

Cost per product
6 work-hours $85 per hour = $510

$0

$510

Up to $43,350.

Up to 270 work-hours $85 per hour = Up to $22,950.
Up to 274 work-hours $85 per hour = Up to $23,290.

$3,200

Up to $26,150

Up to $2,222,750.

Up to $3,180

Up to $26,470

Up to $2,249,950.

The FAA has received no definitive data on which to base the cost estimates for the on-condition actions specified in this AD.
According to the manufacturer, some or all of the costs of this AD may be covered under warranty, thereby reducing the cost impact on affected operators. The FAA does not control warranty coverage for affected operators.
As a result, the FAA has included all known costs in the cost estimate.

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Authority for This Rulemaking Title 49 of the United States Code specifies the FAAs 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 Agencys 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.

VerDate Sep<11>2014

16:14 Dec 15, 2021

Cost on U.S.
operators
Parts cost
Jkt 256001

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

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Authority: 49 U.S.C. 106g, 40113, 44701.
39.13

Amended
2. The FAA amends 39.13 by:
a. Removing Airworthiness Directive AD 20141616, Amendment 39
17940 79 FR 48018, August 15, 2014;
and AD 20181928, Amendment 39
19429 83 FR 48935, September 28, 2018; and b. Adding the following new AD:

20212502 Yabora Industria Aeronautica S.A. Type Certificate Previously Held by Embraer S.A.: Amendment 39
21845; Docket No. FAA20210692;
Project Identifier MCAI202001585T.
a Effective Date This airworthiness directive AD is effective January 20, 2022.
b Affected ADs 1 This AD replaces AD 20141616, Amendment 3917940 79 FR 48018, August 15, 2014 AD 20141616.
2 This AD also replaces AD 20181928, Amendment 3919429 83 FR 48935, September 28, 2018 AD 20181928.
c Applicability This AD applies to all Yabora Industria Aeronautica S.A. type certificate previously held by Embraer S.A. Model ERJ 190100
STD, 100 LR, 100 ECJ, 100 IGW, 200
STD, 200 LR, and 200 IGW airplanes, certificated in any category.
d Subject Air Transport Association ATA of America Code 54, Nacelles/pylons.

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