Federal Register / Vol. 87, No. 94 / Monday, May 16, 2022 / Rules and Regulations 29651 

10 5 U.S.C. 603, 604. 

11 44 U.S.C. 3506; see 5 CFR part 1320 Appendix 

A.1. 

The Board has determined that good 

cause exists for finding that the notice, 

public comment, and delayed effective 

date provisions of the APA are 

unnecessary, impracticable, or contrary 

to the public interest with respect to 

these final amendments to Regulation D. 

The rate change for IORB that is 

reflected in the final amendment to 

Regulation D was made with a view 

towards accommodating commerce and 

business and with regard to their 

bearing upon the general credit situation 

of the country. Notice and public 

comment would prevent the Board’s 

action from being effective as promptly 

as necessary in the public interest and 

would not otherwise serve any useful 

purpose. Notice, public comment, and a 

delayed effective date would create 

uncertainty about the finality and 

effectiveness of the Board’s action and 

undermine the effectiveness of that 

action. Accordingly, the Board has 

determined that good cause exists to 

dispense with the notice, public 

comment, and delayed effective date 

procedures of the APA with respect to 

this final amendment to Regulation D. 

IV. Regulatory Flexibility Analysis 

The Regulatory Flexibility Act 

(‘‘RFA’’) does not apply to a rulemaking 

where a general notice of proposed 

rulemaking is not required.10 As noted 

previously, the Board has determined 

that it is unnecessary and contrary to 

the public interest to publish a general 

notice of proposed rulemaking for this 

final rule. Accordingly, the RFA’s 

requirements relating to an initial and 

final regulatory flexibility analysis do 

not apply. 

V. Paperwork Reduction Act 

In accordance with the Paperwork 

Reduction Act (‘‘PRA’’) of 1995,11 the 

Board reviewed the final rule under the 

authority delegated to the Board by the 

Office of Management and Budget. The 

final rule contains no requirements 

subject to the PRA. 

List of Subjects in 12 CFR Part 204 

Banks, Banking, Reporting and 

recordkeeping requirements. 

Authority and Issuance 

For the reasons set forth in the 

preamble, the Board amends 12 CFR 

part 204 as follows: 

PART 204—RESERVE 

REQUIREMENTS OF DEPOSITORY 

INSTITUTIONS (REGULATION D) 

■ 1. The authority citation for part 204 

continues to read as follows: 

Authority: 12 U.S.C. 248(a), 248(c), 461, 

601, 611, and 3105. 

■ 2. Section 204.10 is amended by 

revising paragraph (b)(1) to read as 

follows: 

§ 204.10 Payment of interest on balances. 

* * * * * 

(b) * * * 

(1) For balances maintained in an 

eligible institution’s master account, 

interest is the amount equal to the 

interest on reserve balances rate (‘‘IORB 

rate’’) on a day multiplied by the total 

balances maintained on that day. The 

IORB rate is 0.90 percent. 

* * * * * 

By order of the Board of Governors of the 

Federal Reserve System. 

Ann E. Misback, 

Secretary of the Board. 

[FR Doc. 2022–10387 Filed 5–13–22; 8:45 am] 

BILLING CODE 6210–01–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[Docket No. FAA–2021–1183; Project 

Identifier AD–2021–01193–E; Amendment 

39–22029; AD 2022–09–09] 

RIN 2120–AA64 

Airworthiness Directives; CFM 

International, S.A. Turbofan Engines 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Final rule. 

SUMMARY: The FAA is adopting a new 

airworthiness directive (AD) for all CFM 

International, S.A. (CFM) LEAP–1A23, 

LEAP–1A24, LEAP–1A24E1, LEAP– 

1A26, LEAP–1A26CJ, LEAP–1A26E1, 

LEAP–1A29, LEAP–1A29CJ, LEAP– 

1A30, LEAP–1A32, LEAP–1A33, LEAP– 

1A33B2, and LEAP–1A35A model 

turbofan engines. This AD was 

prompted by the detection of meltrelated freckles in the billet, which may 

reduce the life of certain compressor 

rotor stages 6–10 spools, high pressure 

turbine (HPT) rotor interstage seals, HPT 

rotor stage 2 disks, low pressure turbine 

(LPT) stage 1 disks, LPT stage 2 disks, 

LPT stage 3 disks, and LPT stage 4 

disks. This AD requires revising the 

airworthiness limitations section (ALS) 

of the applicable CFM LEAP–1A Engine 

Shop Manual (ESM) and the operator’s 

existing approved continuous 

airworthiness maintenance program 

(CAMP) to incorporate reduced life 

limits for these parts. This AD also 

requires the removal of certain LPT 

stage 4 disks identified by serial number 

(S/N) prior to their new life limits. The 

FAA is issuing this AD to address the 

unsafe condition on these products. 

DATES: This AD is effective June 21, 

2022. 

The Director of the Federal Register 

approved the incorporation by reference 

of certain publications listed in this AD 

as of June 21, 2022. 

ADDRESSES: For service information 

identified in this final rule, contact CFM 

International, S.A., Aviation Operations 

Center, 1 Neumann Way, M/D Room 

285, Cincinnati, OH 45125; phone: (877) 

432–3272; email: fleetsupport@ge.com. 

You may view this service information 

at the FAA, Airworthiness Products 

Section, Operational Safety Branch, 

1200 District Avenue, Burlington, MA 

01803. For information on the 

availability of this material at the FAA, 

call (817) 222–5110. It is also available 

at https://www.regulations.gov by 

searching for and locating Docket No. 

FAA–2021–1183. 

Examining the AD Docket 

You may examine the AD docket at 

https://www.regulations.gov by 

searching for and locating Docket No. 

FAA–2021–1183; 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, M– 

30, West Building Ground Floor, Room 

W12–140, 1200 New Jersey Avenue SE, 

Washington, DC 20590. 

FOR FURTHER INFORMATION CONTACT: 

Mehdi Lamnyi, Aviation Safety 

Engineer, ECO Branch, FAA, 1200 

District Avenue, Burlington, MA 01803; 

phone: (781) 238–7743; fax: (781) 238– 

7199; email: Mehdi.Lamnyi@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 CFM LEAP–1A23, LEAP– 

1A24, LEAP–1A24E1, LEAP–1A26, 

LEAP–1A26CJ, LEAP–1A26E1, LEAP– 

1A29, LEAP–1A29CJ, LEAP–1A30, 

LEAP–1A32, LEAP–1A33, LEAP– 

1A33B2, and LEAP–1A35A model 

turbofan engines. The NPRM published 


JSPEARS on DSK121TN23PROD with RULES1
29652 Federal Register / Vol. 87, No. 94 / Monday, May 16, 2022 / Rules and Regulations 

in the Federal Register on January 18, 

2022 (87 FR 2563). The NPRM was 

prompted by the manufacturer’s 

detection of melt-related freckles in the 

billet, which may reduce the life of 

certain compressor rotor stages 6–10 

spools, HPT rotor interstage seals, HPT 

rotor stage 2 disks, LPT stage 1 disks, 

LPT stage 2 disks, LPT stage 3 disks, 

and LPT stage 4 disks (life-limited parts 

(LLPs)). Through the manufacturer’s 

investigation, it was determined that 

these LLPs may have subsurface 

anomalies that developed during the 

manufacturing process, resulting in a 

lower life capability. In the NPRM, the 

FAA proposed to require revising the 

ALS of the CFM LEAP–1A ESM, as 

applicable to each affected engine 

model, and the operator’s existing 

approved CAMP to incorporate reduced 

life limits for certain LLPs. In the 

NPRM, the FAA also proposed to 

require operators to remove certain LPT 

stage 4 disks, identified by S/N, before 

reaching their new life limits. The LPT 

stage 4 disks, identified by S/N in 

Figure 1 to paragraph (g)(2) of the 

NPRM, were discovered by the 

manufacturer after publication of the 

ALS revision. 

After the NPRM was issued, CFM 

revised its service information by 

including additional part numbers for 

newly manufactured parts that did not 

exist prior to NPRM publication. 

Accordingly, the FAA has revised 

paragraph (g)(1)(iii) of this AD to require 

operators to update the ALS of the 

applicable CFM LEAP–1A ESM and the 

operator’s existing approved CAMP to 

include CFM Low Pressure Turbine 

Rotor Life Limits LEAP 1A–05–11–04– 

01A–0B1B–C, Issue 010–00, dated 

February 15, 2022, instead of CFM Low 

Pressure Turbine Rotor Life Limits 

LEAP 1A–05–11–04–01A–0B1B–C, 

Issue 009–00, dated June 1, 2021. 

The FAA has also added a credit for 

previous actions paragraph to this AD, 

providing credit to operators that 

incorporated CFM Low Pressure 

Turbine Rotor Life Limits LEAP 1A–05– 

11–04–01A–0B1B–C, Issue 009–00, 

dated June 1, 2021, into the ALS of the 

applicable ESM and the operator’s 

existing approved CAMP prior to the 

effective date of this AD. 

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 

two commenters. The commenters were 

American Airlines (AA) and Air Line 

Pilot Association, International (ALPA). 

The following presents the comments 

received on the NPRM and the FAA’s 

response to each comment. 

Request To Include Future Revisions to 

ESM 

AA requested that the FAA add ‘‘ . . . 

or later’’ to the following ALS references 

in paragraph (g) of this AD to allow for 

the use of future revisions; 

(i) CFM High Pressure Compressor 

Rotor Life Limits LEAP 1A–05–11–02– 

01A–0B1B–C, Issue 010–00, dated 

September 15, 2021, or later; 

(ii) CFM High Pressure Turbine Rotor 

Life Limits LEAP 1A–05–11–03–01A– 

0B1B–C, Issue 007–00, dated September 

15, 2021, or later; and 

(iii) CFM Low Pressure Turbine Rotor 

Life Limits LEAP 1A–05–11–04–01A– 

0B1B–C, Issue 009–00, dated June 1, 

2021, or later. 

AA stated that they are currently 

using Issues 7, 9, and 10 of the 

referenced service information and their 

ALS and CAMP are already in 

compliance with this AD. AA also 

stated that CFM continues to update the 

referenced service information and 

Issues 7, 9, and 10 will be further 

revised. As a result, the requirements of 

this AD will cause AA to use outdated 

service information. 

The FAA disagrees with adding ‘‘or 

later’’ when referencing the service 

information in paragraph (g) of this AD. 

Future revisions of the service 

information have not yet been published 

by the manufacturer or reviewed by the 

FAA. A request for an alternative 

method of compliance can be submitted 

to the FAA if future revisions of the 

service information referenced in 

paragraph (g) of this AD are published. 

Additionally, if future revisions of the 

service information are published by the 

manufacturer and approved by the FAA, 

the FAA may consider further 

rulemaking. 

Request To Add Credit for Previous 

Actions 

AA requested that the FAA add a new 

paragraph (h)(3) to this AD to allow 

credit for previous actions associated 

with the required actions proposed in 

paragraph (g)(1)(iii) of the NPRM, 

similar to the credit paragraphs 

proposed in (h)(1) and (h)(2) of the 

NPRM. AA requested that the new 

paragraph (h)(3) provide credit to 

operators if CFM Low Pressure Turbine 

Rotor Life Limits LEAP 1A–05–11–04– 

01A–0B1B–C, Issue 008–00 was 

incorporated into the ALS of the 

applicable ESM and the operator’s 

existing approved CAMP prior to the 

effective date of this AD. 

The FAA notes that CFM Low 

Pressure Turbine Rotor Life Limits 

LEAP 1A–05–11–04–01A–0B1B–C, 

Issue 009–00, dated June 1, 2021, was 

the first issue of this service information 

to include the reduced life limits for 

that module as a result of the 

investigation into melt-related freckles 

in the billet. Issue 008–00 and earlier 

issues do not include the reduced life 

limits so the FAA will not provide 

credit for issues released prior to Issue 

009–00. Since the FAA issued the 

NPRM, the manufacturer published 

CFM Low Pressure Turbine Rotor Life 

Limits LEAP 1A–05–11–04–01A–0B1B– 

C, Issue 010–00, dated February 15, 

2022. As a result, the FAA has added 

paragraph (h)(3) to this AD, providing 

credit for actions required by paragraph 

(g)(1)(iii) of this AD if CFM Low 

Pressure Turbine Rotor Life Limits 

LEAP 1A–05–11–04–01A–0B1B–C, 

Issue 009–00, dated June 1, 2021, was 

incorporated into the ALS of the 

applicable ESM and the operator’s 

existing approved CAMP prior to the 

effective date of this AD. 

Support for the AD 

ALPA expressed support for the AD 

as written. 

Conclusion 

The FAA reviewed the relevant data, 

considered any 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 these 

products. 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 

The FAA reviewed CFM High 

Pressure Compressor Rotor Life Limits 

LEAP 1A–05–11–02–01A–0B1B–C, 

Issue 010–00, dated September 15, 2021 

(CFM LEAP 1A–05–11–02–01A–0B1B– 

C); CFM High Pressure Turbine Rotor 

Life Limits LEAP 1A–05–11–03–01A– 

0B1B–C, Issue 007–00, dated September 

15, 2021 (CFM LEAP 1A–05–11–03– 

01A–0B1B–C); and CFM Low Pressure 

Turbine Rotor Life Limits LEAP 1A–05– 

11–04–01A–0B1B–C, Issue 010–00, 

dated February 15, 2022 (CFM LEAP 

1A–05–11–04–01A–0B1B–C). CFM 

LEAP 1A–05–11–02–01A–0B1B–C 

provides the new life limits for the highpressure compressor, CFM LEAP 1A– 

05–11–03–01A–0B1B–C provides the 

new life limits for the HPT rotor, and 

CFM LEAP 1A–05–11–04–01A–0B1B–C 


JSPEARS on DSK121TN23PROD with RULES1
Federal Register / Vol. 87, No. 94 / Monday, May 16, 2022 / Rules and Regulations 29653 

provides the new life limits for the LPT 

rotor. 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. 

Other Related Service Information 

The FAA reviewed CFM LEAP 1A– 

05–11–02–01A–0B1B–C, Issue 009–00, 

dated July 26, 2021; CFM LEAP 1A–05– 

11–03–01A–0B1B–C, Issue 006–00, 

dated July 26, 2021, and CFM LEAP 1A– 

05–11–04–01A–0B1B–C, Issue 009, 

dated June 1, 2021. This service 

information provides the new life limits 

for the LLPs. 

The FAA also reviewed CFM Service 

Bulletin (SB) LEAP–1A–72–00–0413– 

01A–930A–D, Issue 004–00, dated 

December 11, 2021 (CFM SB LEAP–1A– 

72–00–0413–01A–930A–D). CFM SB 

LEAP–1A–72–00–0413–01A–930A–D 

specifies procedures for removing and 

replacing the LLPs, and provides new 

life limits for certain S/Ns of the LLPs. 

Costs of Compliance 

The FAA estimates that this AD 

affects 256 engines installed on 

airplanes of U.S. registry. The FAA 

estimates that 256 engines installed on 

airplanes of U.S. registry require 

revising the ALS of the CFM LEAP–1A 

ESM and the operator’s existing 

approved CAMP. The FAA estimates 

that zero airplanes of U.S. registry 

require replacement of the LPT stage 4 

disk. 

The FAA estimates the following 

costs to comply with this AD: 

ESTIMATED COSTS

Action Labor cost Parts cost Cost per 

product 

Cost on U.S. 

operators 

Revise ALS of Engine Manual and the operator’s existing approved CAMP.1 work-hour × $85 per hour = $85 ................. $0 $85 $21,760 

The FAA estimates the following 

costs to replace the LPT stage 4 disk: 

ESTIMATED COSTS

Action Labor cost Parts cost Cost per 

product 

Cost on U.S. 

operators 

Replace LPT Stage 4 disk .............................. 225 work-hours × $85 per hour = $19,125 .... $129,000 $148,125 $0 

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 

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 adding 

the following new airworthiness 

directive: 

2022–09–09 CFM International, S.A.: 

Amendment 39–22029; Docket No. 

FAA–2021–1183; Project Identifier AD– 

2021–01193–E. 

(a) Effective Date 

This airworthiness directive (AD) is 

effective June 20, 2022. 

(b) Affected ADs 

None. 

(c) Applicability 

This AD applies to CFM International, S.A. 

(CFM) LEAP–1A23, LEAP–1A24, LEAP– 

1A24E1, LEAP–1A26, LEAP–1A26CJ, LEAP– 

1A26E1, LEAP–1A29, LEAP–1A29CJ, LEAP– 

1A30, LEAP–1A32, LEAP–1A33, LEAP– 

1A33B2, and LEAP–1A35A model turbofan 

engines. 

(d) Subject 

Joint Aircraft System Component (JASC) 

Code 7230, Turbine Engine Compressor 

Section, and JASC Code 7250, Turbine 

Section. 

(e) Unsafe Condition 

This AD was prompted by the detection of 

melt-related freckles in the billet, which may 

reduce the life of certain compressor rotor 

stages 6–10 spools, high pressure turbine 

(HPT) rotor interstage seals, HPT rotor stage 


JSPEARS on DSK121TN23PROD with RULES1
29654 Federal Register / Vol. 87, No. 94 / Monday, May 16, 2022 / Rules and Regulations 

2 disks, low pressure turbine (LPT) stage 1 

disks, LPT stage 2 disks, LPT stage 3 disks, 

and LPT stage 4 disks. The FAA is issuing 

this AD to prevent the failure of the highpressure compressor, HPT rotor, and LPT 

rotor. The unsafe condition, if not addressed, 

could result in release of uncontained debris, 

damage to the engine, and damage to the 

airplane. 

(f) Compliance 

Comply with this AD within the 

compliance times specified, unless already 

done. 

(g) Required Actions 

(1) Within 60 days after the effective date 

of this AD, revise the airworthiness 

limitations section (ALS) of the applicable 

CFM LEAP–1A Engine Shop Manual (the 

ESM) and the operator’s existing approved 

continuous airworthiness maintenance 

program (CAMP) by incorporating the 

following service information: 

(i) CFM High Pressure Compressor Rotor 

Life Limits LEAP 1A–05–11–02–01A–0B1B– 

C, Issue 010–00, dated September 15, 2021; 

and 

(ii) CFM High Pressure Turbine Rotor Life 

Limits LEAP 1A–05–11–03–01A–0B1B–C, 

Issue 007–00, dated September 15, 2021; and 

(iii) CFM Low Pressure Turbine Rotor Life 

Limits LEAP 1A–05–11–04–01A–0B1B–C, 

Issue 010–00, dated February 15, 2022. 

(2) Before the LPT stage 4 disk, part 

number (P/N) 362–039–520–0, with serial 

numbers identified in Figure 1 to paragraph 

(g)(2) of this AD (Figure 1) accumulates the 

cycles in Figure 1, or within 100 cycles after 

the effective date of this AD, whichever 

occurs later, remove the affected LPT stage 4 

disk from service and replace with a part 

eligible for installation. 

(h) Credit for Previous Actions 

(1) You may take credit for the action 

required by paragraph (g)(1)(i) of this AD if 

the following service information was 

incorporated into the ALS of the applicable 

ESM and the operator’s existing approved 

CAMP prior to the effective date of this AD: 

CFM High Pressure Compressor Rotor Life 

Limits LEAP 1A–05–11–02–01A–0B1B–C, 

Issue 009–00, dated July 26, 2021. 

(2) You may take credit for the action 

required by paragraph (g)(1)(ii) of this AD if 

the following service information was 

incorporated into the ALS of the applicable 

ESM and the operator’s existing approved 

CAMP prior to the effective date of this AD: 

CFM High Pressure Turbine Rotor Life Limits 

LEAP 1A–05–11–03–01A–0B1B–C, Issue 

006–00, dated July 26, 2021. 

(3) You may take credit for the action 

required by paragraph (g)(1)(iii) of this AD if 

the following service information was 

incorporated into the ALS of the applicable 

ESM and the operator’s existing approved 

CAMP prior to the effective date of this AD: 

CFM Low Pressure Turbine Rotor Life Limits 

LEAP 1A–05–11–04–01A–0B1B–C, Issue 

009–00, dated June 1, 2021. 

(i) Alternative Methods of Compliance 

(AMOCs) 

(1) The Manager, ECO 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 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. You 

may email your request to: ANE-AD-AMOC@

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. 

(j) Related Information 

For more information about this AD, 

contact Mehdi Lamnyi, Aviation Safety 

Engineer, ECO Branch, FAA, 1200 District 

Avenue, Burlington, MA 01803; phone: (781) 

238–7743; fax: (781) 238–7199; email: 

Mehdi.Lamnyi@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. 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) CFM High Pressure Compressor Rotor 

Life Limits LEAP 1A–05–11–02–01A–0B1B– 

C, Issue 010–00, dated September 15, 2021. 

(ii) CFM High Pressure Turbine Rotor Life 

Limits LEAP 1A–05–11–03–01A–0B1B–C, 

Issue 007–00, dated September 15, 2021. 

(iii) CFM Low Pressure Turbine Rotor Life 

Limits LEAP 1A–05–11–04–01A–0B1B–C, 

Issue 010–00, dated February 15, 2022. 

(3) For service information identified in 

this AD, contact CFM International, S.A., 

Aviation Operations Center, 1 Neumann 

Way, M/D Room 285, Cincinnati, OH 45125; 

phone: (877) 432–3272; email: fleetsupport@

ge.com. 

(4) You may view this service information 

at FAA, Airworthiness Products Section, 

Operational Safety Branch, 1200 District 

Avenue, Burlington, MA 01803. For 

information on the availability of this 

material at the FAA, call (817) 222–5110. 

(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: fr.inspection@nara.gov, or go to: 

https://www.archives.gov/federal-register/cfr/ 

ibr-locations.html. 

Issued on April 15, 2022. 

Lance T. Gant, 

Director, Compliance & Airworthiness 

Division, Aircraft Certification Service. 

[FR Doc. 2022–10447 Filed 5–13–22; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[Docket No. FAA–2022–0086; Project 

Identifier MCAI–2021–01035–T; Amendment 

39–22026; AD 2022–09–06] 

RIN 2120–AA64 

Airworthiness Directives; Airbus SAS 

Airplanes 

AGENCY: Federal Aviation 

Administration (FAA), Department of 

Transportation (DOT). 

ACTION: Final rule. 


JSPEARS on DSK121TN23PROD with RULES1ER16MY22.000</GPH>