81_FR_4188 81 FR 4172 - Airworthiness Directives; CFM International S.A. Turbofan Engines

81 FR 4172 - Airworthiness Directives; CFM International S.A. Turbofan Engines

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 81, Issue 16 (January 26, 2016)

Page Range4172-4174
FR Document2016-01266

We are adopting a new airworthiness directive (AD) for certain CFM International S.A. (CFM) CFM56-5B series turbofan engines. This AD was prompted by a corrected lifing analysis by the engine manufacturer that shows the need to identify an initial and repetitive inspection threshold for certain part number (P/N) turbine rear frames (TRFs). This AD requires initial and repetitive inspections of certain P/N TRFs on the low-pressure turbine (LPT) frame assembly. We are issuing this AD to prevent failure of the TRF on the LPT frame assembly, which could lead to engine separation, damage to the engine, and damage to the airplane.

Federal Register, Volume 81 Issue 16 (Tuesday, January 26, 2016)
[Federal Register Volume 81, Number 16 (Tuesday, January 26, 2016)]
[Rules and Regulations]
[Pages 4172-4174]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-01266]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2015-2983; Directorate Identifier 2015-NE-20-AD; 
Amendment 39-18383; AD 2016-02-04]
RIN 2120-AA64


Airworthiness Directives; CFM International S.A. Turbofan Engines

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

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

SUMMARY: We are adopting a new airworthiness directive (AD) for certain 
CFM International S.A. (CFM) CFM56-5B series turbofan engines. This AD 
was prompted by a corrected lifing analysis by the engine manufacturer 
that shows the need to identify an initial and repetitive inspection 
threshold for certain part number (P/N) turbine rear frames (TRFs). 
This AD requires initial and repetitive inspections of certain P/N TRFs 
on the low-pressure turbine (LPT) frame assembly. We are issuing this 
AD to prevent failure of the TRF on the LPT frame assembly, which could 
lead to engine separation, damage to the engine, and damage to the 
airplane.

DATES: This AD is effective March 1, 2016.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in this AD as of March 1, 
2016.

ADDRESSES: For service information identified in this AD, contact CFM 
International Inc., Aviation Operations Center, 1 Neumann Way, M/D Room 
285, Cincinnati, OH 45125; phone: 877-432-3272; fax: 877-432-3329; 
email: [email protected]. You may view this service 
information at the FAA, Engine & Propeller Directorate, 1200 District 
Avenue, Burlington, MA. For information on the availability of this 
material at the FAA, call 781-238-7125. It is also available on the 
Internet at http://www.regulations.gov by searching for and locating 
Docket No. FAA-2015-2983.

Examining the AD Docket

    You may examine the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2015-
2983; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this AD, the regulatory evaluation, any comments received, and 
other information. The address for the Docket Office (phone: 800-647-
5527) is Document Management Facility, 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: Kyle Gustafson, Aerospace Engineer, 
Engine Certification Office, FAA, Engine & Propeller Directorate, 1200 
District Avenue, Burlington, MA 01803; phone: 781-238-7183; fax: 781-
238-7199; email: [email protected].

SUPPLEMENTARY INFORMATION:

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 by adding an AD that would apply to certain CFM CFM56-5B series 
turbofan engines. The NPRM published in the Federal Register on October 
2, 2015 (80 FR 59672). The NPRM was prompted by a corrected lifing 
analysis by the engine manufacturer that shows the need to identify an 
initial and repetitive inspection threshold for certain P/N TRFs. The 
NPRM proposed to require initial and repetitive inspections of certain 
P/N TRFs on the LPT frame assembly. We are issuing this AD to correct 
the unsafe condition on these products.

Comments

    We gave the public the opportunity to participate in developing 
this AD. We received no comments on the NPRM (80 FR 59672, October 2, 
2015) or on the determination of the cost to the public.

Clarification to the Repetitive Inspection Requirements

    We have revised the Compliance, paragraph (e) of this AD, to 
clarify the repetitive inspection requirements for when the initial 
inspection is done prior to the initial inspection threshold.

Conclusion

    We reviewed the relevant data and determined that air safety and 
the public interest require adopting this AD as proposed except for the 
changes described above. We have determined that the changes described 
above are minor changes, as they:
     Are consistent with the intent that was proposed in the 
NPRM (80 FR 59672, October 2, 2015) for correcting the unsafe 
condition; and
     Do not add any additional burden upon the public than was 
already proposed in the NPRM (80 FR 59672, October 2, 2015).
    We also determined that these changes will not increase the 
economic burden on any operator or increase the scope of this AD.

Related Service Information Under 1 CFR Part 51

    We reviewed CFM Service Bulletin (SB) No. CFM56-5B S/B 72-0850, 
dated December 19, 2012, which describes procedures for inspecting the 
TRF. 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 the ADDRESSES section of this 
final rule.

Other Related Service Information

    We also reviewed CFM SB No. CFM56-5B S/B 72-0308. Operators subject 
to this AD are required to follow different initial and repetitive 
inspection intervals depending on whether CFM SB No. CFM56-5B S/B 72-
0308 has been applied.

Costs of Compliance

    We estimate that this AD affects about 94 engines installed on 
airplanes of U.S. registry. We also estimate that it will take about 3 
hours per engine to do the inspection. The average labor rate is $85 
per hour. Based on these figures, we estimate the cost of this AD on 
U.S. operators to be $23,970.

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.
    We are 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

[[Page 4173]]

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) Is not a ``significant rule'' under DOT Regulatory Policies and 
Procedures (44 FR 11034, February 26, 1979),
    (3) Will not affect intrastate aviation in Alaska to the extent 
that it justifies making a regulatory distinction, and
    (4) 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.

Adoption of 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 parthttp//www.continentalsanantonio.com 
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 adding the following new airworthiness 
directive (AD):

    2016-02-04 CFM International S.A.: Amendment 39-18383; Docket 
No. FAA-2015-2893; Directorate Identifier 2015-NE-20-AD.

(a) Effective Date

    This AD is effective March 1, 2016.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to CFM International S.A. (CFM) CFM56-5B engines 
with turbine rear frame (TRF), part number (P/N) 338-102-907-0 or P/
N 338-102-908-0, installed.

(d) Unsafe Condition

    This AD was prompted by a corrected lifing analysis by the 
engine manufacturer that shows the need for an initial and 
repetitive inspection of certain P/N TRFs on the low-pressure 
turbine (LPT) frame assembly. We are issuing this AD to prevent 
failure of the TRF on the LPT frame assembly, which could lead to 
engine separation, damage to the engine, and damage to the airplane.

(e) Compliance

    Comply with this AD within the compliance times specified, 
unless already done.
    (1) For Engines that have Applied CFM Service Bulletin (SB) No. 
CFM56-5B S/B 72-0308:
    (i) Prior to accumulating 25,000 cycles since new (CSN) on the 
TRF of the LPT frame assembly or within 150 cycles after the 
effective date of this AD, whichever occurs later, perform an 
initial eddy current inspection (ECI) or a fluorescent penetrant 
inspection (FPI) of the TRF mount struts on the LPT assembly.
    (ii) For engines with unknown CSN on the TRF of the LPT frame 
assembly, perform the initial inspection required by this AD within 
150 cycles-in-service (CIS) after the effective date of this AD.
    (iii) Use paragraph 3.B. in the Accomplishment Instructions of 
CFM SB No. CFM56-5B S/B 72-0850, dated December 19, 2012, to do the 
ECI and paragraph 3.C. in the Accomplishment Instructions of CFM SB 
No. CFM56-5B S/B 72-0850, to do the FPI. Do not include TRF mount 
strut crack lengths towards the cumulative crack length after the 
cracks are repaired.
    (iv) If no cracks are found on any of the three TRF mount 
struts, repeat the inspection within 1,670 cycles since last 
inspection (CSLI) or prior to accumulating 25,000 CSN on the TRF of 
the LPT assembly, whichever occurs later.
    (v) If the cumulative length of all cracks found at any TRF 
mount strut location is less than 0.20 inches, repeat the inspection 
within 1,670 cycles CSLI.
    (vi) If the cumulative length of cracks found at any TRF mount 
strut location is greater than or equal to 0.20 inches, but less 
than 0.25 inches, repeat the inspection within 280 CSLI.
    (vii) If the cumulative length of cracks found at any TRF mount 
strut location is 0.25 inches or greater, replace the TRF with a 
part eligible for installation before further flight.
    (2) For Engines that have Not Applied CFM SB No. CFM56-5B S/B 
72-0308:
    (i) Prior to accumulating 32,000 CSN on the TRF of the LPT frame 
assembly or within 150 cycles after the effective date of this AD, 
whichever occurs later, perform an initial ECI or FPI of the TRF 
mount struts on the LPT frame assembly.
    (ii) For engines with unknown CSN on the TRF of the LPT frame 
assembly, perform the initial inspection required by this AD within 
150 CIS after the effective date of this AD.
    (iii) Use paragraph 3.B. in the Accomplishment Instructions of 
CFM SB No. CFM56-5B S/B 72-0850, dated December 19, 2012, to do the 
ECI and paragraph 3.C. in the Accomplishment Instructions of CFM SB 
No. CFM56-5B S/B 72-0850, to do the FPI. Do not include TRF mount 
strut crack lengths towards the cumulative crack length after the 
cracks are repaired.
    (iv) If no cracks are found on any of the three TRF mount 
struts, repeat the inspection within 2,500 CSLI or prior to 
accumulating 32,000 CSN on the TRF of the LPT assembly, whichever 
occurs later.
    (v) If the cumulative length of cracks found at any TRF mount 
strut location is less than 0.20 inches, repeat the inspection 
within 2,500 CSLI.
    (vi) If the cumulative length of cracks found at any TRF mount 
strut location is greater than or equal to 0.20 inches and less than 
0.25 inches, repeat the inspection within 370 CSLI.
    (vii) If the cumulative length of cracks found at any TRF mount 
strut location is 0.25 inches or greater, replace the TRF with a 
part eligible for installation before further flight.

(f) Alternative Methods of Compliance (AMOCs)

    The Manager, Engine Certification Office, FAA, may approve AMOCs 
for this AD. Use the procedures found in 14 CFR 39.19 to make your 
request. You may email your request to: [email protected].

(g) Related Information

    (1) For more information about this AD, contact Kyle Gustafson, 
Aerospace Engineer, Engine Certification Office, FAA, Engine & 
Propeller Directorate, 1200 District Avenue, Burlington, MA 01803; 
phone: 781-238-7183; fax: 781-238-7199; email: 
[email protected].
    (2) CFM SB No. CFM56-5B S/B 72-0308, which is not incorporated 
by reference in this AD, can be obtained from CFM, using the contact 
information in paragraph (h)(4) of this AD.

(h) 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.
    (3) The following service information was approved for IBR on 
March 1, 2016.
    (i) CFM International S. A. (CFM) Service Bulletin No. CFM56-5B 
S/B 72-0850, dated December 19, 2012.
    (ii) Reserved.
    (4) For CFM service information identified in this AD, contact 
CFM International Inc., Aviation Operations Center, 1 Neumann Way, 
M/D Room 285, Cincinnati, OH 45125; phone: 877-432-3272; fax: 877-
432-3329; email: [email protected].
    (5) You may view this service information at the FAA, Engine & 
Propeller Directorate, 1200 District Avenue, Burlington, MA. For 
information on the availability of this material at the FAA, call 
781-238-7125.
    (6) You may view this service information at the National 
Archives and Records Administration (NARA). For information on the 
availability of this material at NARA, call

[[Page 4174]]

202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued in Burlington, Massachusetts, on January 14, 2016.
Gaetano Sciortino,
Acting Directorate Manager, Engine & Propeller Directorate, Aircraft 
Certification Service.
[FR Doc. 2016-01266 Filed 1-25-16; 8:45 am]
 BILLING CODE 4910-13-P



                                                4172              Federal Register / Vol. 81, No. 16 / Tuesday, January 26, 2016 / Rules and Regulations

                                                National Archives and Records                           searching for and locating Docket No.                  as proposed except for the changes
                                                Administration (NARA). For information on               FAA–2015–2983.                                         described above. We have determined
                                                the availability of this material at NARA, call                                                                that the changes described above are
                                                202–741–6030, or go to: http://www.archives.            Examining the AD Docket
                                                                                                                                                               minor changes, as they:
                                                gov/federal-register/cfr/ibr-locations.html.              You may examine the AD docket on                       • Are consistent with the intent that
                                                   Issued in Renton, Washington, on January             the Internet at http://                                was proposed in the NPRM (80 FR
                                                9, 2016.                                                www.regulations.gov by searching for                   59672, October 2, 2015) for correcting
                                                Michael Kaszycki,                                       and locating Docket No. FAA–2015–                      the unsafe condition; and
                                                Acting Manager, Transport Airplane                      2983; or in person at the Docket                         • Do not add any additional burden
                                                Directorate, Aircraft Certification Service.            Management Facility between 9 a.m.                     upon the public than was already
                                                [FR Doc. 2016–00952 Filed 1–25–16; 8:45 am]             and 5 p.m., Monday through Friday,                     proposed in the NPRM (80 FR 59672,
                                                BILLING CODE 4910–13–P                                  except Federal holidays. The AD docket                 October 2, 2015).
                                                                                                        contains this AD, the regulatory                         We also determined that these
                                                                                                        evaluation, any comments received, and                 changes will not increase the economic
                                                DEPARTMENT OF TRANSPORTATION                            other information. The address for the                 burden on any operator or increase the
                                                                                                        Docket Office (phone: 800–647–5527) is                 scope of this AD.
                                                Federal Aviation Administration                         Document Management Facility, U.S.
                                                                                                        Department of Transportation, Docket                   Related Service Information Under 1
                                                14 CFR Part 39                                          Operations, M–30, West Building                        CFR Part 51
                                                                                                        Ground Floor, Room W12–140, 1200                         We reviewed CFM Service Bulletin
                                                [Docket No. FAA–2015–2983; Directorate
                                                Identifier 2015–NE–20–AD; Amendment 39–                 New Jersey Avenue SE., Washington,                     (SB) No. CFM56–5B S/B 72–0850, dated
                                                18383; AD 2016–02–04]                                   DC 20590.                                              December 19, 2012, which describes
                                                                                                        FOR FURTHER INFORMATION CONTACT: Kyle                  procedures for inspecting the TRF. This
                                                RIN 2120–AA64                                                                                                  service information is reasonably
                                                                                                        Gustafson, Aerospace Engineer, Engine
                                                                                                        Certification Office, FAA, Engine &                    available because the interested parties
                                                Airworthiness Directives; CFM                                                                                  have access to it through their normal
                                                International S.A. Turbofan Engines                     Propeller Directorate, 1200 District
                                                                                                        Avenue, Burlington, MA 01803; phone:                   course of business or by the means
                                                AGENCY:  Federal Aviation                               781–238–7183; fax: 781–238–7199;                       identified in the ADDRESSES section of
                                                Administration (FAA), DOT.                              email: kyle.gustafson@faa.gov.                         this final rule.
                                                ACTION: Final rule.                                     SUPPLEMENTARY INFORMATION:                             Other Related Service Information
                                                SUMMARY:    We are adopting a new                       Discussion                                               We also reviewed CFM SB No.
                                                airworthiness directive (AD) for certain                  We issued a notice of proposed                       CFM56–5B S/B 72–0308. Operators
                                                CFM International S.A. (CFM) CFM56–                     rulemaking (NPRM) to amend 14 CFR                      subject to this AD are required to follow
                                                5B series turbofan engines. This AD was                 part 39 by adding an AD that would                     different initial and repetitive
                                                prompted by a corrected lifing analysis                 apply to certain CFM CFM56–5B series                   inspection intervals depending on
                                                by the engine manufacturer that shows                   turbofan engines. The NPRM published                   whether CFM SB No. CFM56–5B S/B
                                                the need to identify an initial and                     in the Federal Register on October 2,                  72–0308 has been applied.
                                                repetitive inspection threshold for                     2015 (80 FR 59672). The NPRM was                       Costs of Compliance
                                                certain part number (P/N) turbine rear                  prompted by a corrected lifing analysis
                                                frames (TRFs). This AD requires initial                 by the engine manufacturer that shows                    We estimate that this AD affects about
                                                and repetitive inspections of certain P/                the need to identify an initial and                    94 engines installed on airplanes of U.S.
                                                N TRFs on the low-pressure turbine                      repetitive inspection threshold for                    registry. We also estimate that it will
                                                (LPT) frame assembly. We are issuing                    certain P/N TRFs. The NPRM proposed                    take about 3 hours per engine to do the
                                                this AD to prevent failure of the TRF on                to require initial and repetitive                      inspection. The average labor rate is $85
                                                the LPT frame assembly, which could                     inspections of certain P/N TRFs on the                 per hour. Based on these figures, we
                                                lead to engine separation, damage to the                LPT frame assembly. We are issuing this                estimate the cost of this AD on U.S.
                                                engine, and damage to the airplane.                     AD to correct the unsafe condition on                  operators to be $23,970.
                                                DATES: This AD is effective March 1,                    these products.                                        Authority for this Rulemaking
                                                2016.                                                   Comments                                                  Title 49 of the United States Code
                                                   The Director of the Federal Register                                                                        specifies the FAA’s authority to issue
                                                approved the incorporation by reference                   We gave the public the opportunity to
                                                                                                        participate in developing this AD. We                  rules on aviation safety. Subtitle I,
                                                of certain publications listed in this AD                                                                      section 106, describes the authority of
                                                as of March 1, 2016.                                    received no comments on the NPRM (80
                                                                                                        FR 59672, October 2, 2015) or on the                   the FAA Administrator. Subtitle VII:
                                                ADDRESSES: For service information                                                                             Aviation Programs, describes in more
                                                                                                        determination of the cost to the public.
                                                identified in this AD, contact CFM                                                                             detail the scope of the Agency’s
                                                International Inc., Aviation Operations                 Clarification to the Repetitive                        authority.
                                                Center, 1 Neumann Way, M/D Room                         Inspection Requirements                                   We are issuing this rulemaking under
                                                285, Cincinnati, OH 45125; phone: 877–                    We have revised the Compliance,                      the authority described in Subtitle VII,
                                                432–3272; fax: 877–432–3329; email:                     paragraph (e) of this AD, to clarify the               Part A, Subpart III, Section 44701:
                                                aviation.fleetsupport@ge.com. You may                   repetitive inspection requirements for                 ‘‘General requirements.’’ Under that
mstockstill on DSK4VPTVN1PROD with RULES




                                                view this service information at the                    when the initial inspection is done prior              section, Congress charges the FAA with
                                                FAA, Engine & Propeller Directorate,                    to the initial inspection threshold.                   promoting safe flight of civil aircraft in
                                                1200 District Avenue, Burlington, MA.                                                                          air commerce by prescribing regulations
                                                For information on the availability of                  Conclusion                                             for practices, methods, and procedures
                                                this material at the FAA, call 781–238–                   We reviewed the relevant data and                    the Administrator finds necessary for
                                                7125. It is also available on the Internet              determined that air safety and the                     safety in air commerce. This regulation
                                                at http://www.regulations.gov by                        public interest require adopting this AD               is within the scope of that authority


                                           VerDate Sep<11>2014   16:44 Jan 25, 2016   Jkt 238001   PO 00000   Frm 00014   Fmt 4700   Sfmt 4700   E:\FR\FM\26JAR1.SGM   26JAR1


                                                                  Federal Register / Vol. 81, No. 16 / Tuesday, January 26, 2016 / Rules and Regulations                                                4173

                                                because it addresses an unsafe condition                (d) Unsafe Condition                                   Accomplishment Instructions of CFM SB No.
                                                that is likely to exist or develop on                      This AD was prompted by a corrected                 CFM56–5B S/B 72–0850, to do the FPI. Do
                                                products identified in this rulemaking                  lifing analysis by the engine manufacturer             not include TRF mount strut crack lengths
                                                action.                                                 that shows the need for an initial and                 towards the cumulative crack length after the
                                                                                                        repetitive inspection of certain P/N TRFs on           cracks are repaired.
                                                Regulatory Findings                                     the low-pressure turbine (LPT) frame                      (iv) If no cracks are found on any of the
                                                                                                        assembly. We are issuing this AD to prevent            three TRF mount struts, repeat the inspection
                                                  This AD will not have federalism                                                                             within 2,500 CSLI or prior to accumulating
                                                                                                        failure of the TRF on the LPT frame
                                                implications under Executive Order                      assembly, which could lead to engine                   32,000 CSN on the TRF of the LPT assembly,
                                                13132. This AD will not have a                          separation, damage to the engine, and                  whichever occurs later.
                                                substantial direct effect on the States, on             damage to the airplane.                                   (v) If the cumulative length of cracks found
                                                the relationship between the national                                                                          at any TRF mount strut location is less than
                                                                                                        (e) Compliance                                         0.20 inches, repeat the inspection within
                                                government and the States, or on the
                                                distribution of power and                                  Comply with this AD within the                      2,500 CSLI.
                                                responsibilities among the various                      compliance times specified, unless already                (vi) If the cumulative length of cracks
                                                                                                        done.                                                  found at any TRF mount strut location is
                                                levels of government.                                      (1) For Engines that have Applied CFM               greater than or equal to 0.20 inches and less
                                                  For the reasons discussed above, I                    Service Bulletin (SB) No. CFM56–5B S/B 72–             than 0.25 inches, repeat the inspection
                                                certify that this AD:                                   0308:                                                  within 370 CSLI.
                                                  (1) Is not a ‘‘significant regulatory                    (i) Prior to accumulating 25,000 cycles                (vii) If the cumulative length of cracks
                                                action’’ under Executive Order 12866,                   since new (CSN) on the TRF of the LPT frame            found at any TRF mount strut location is 0.25
                                                  (2) Is not a ‘‘significant rule’’ under               assembly or within 150 cycles after the                inches or greater, replace the TRF with a part
                                                DOT Regulatory Policies and Procedures                  effective date of this AD, whichever occurs            eligible for installation before further flight.
                                                                                                        later, perform an initial eddy current
                                                (44 FR 11034, February 26, 1979),                       inspection (ECI) or a fluorescent penetrant            (f) Alternative Methods of Compliance
                                                  (3) Will not affect intrastate aviation               inspection (FPI) of the TRF mount struts on            (AMOCs)
                                                in Alaska to the extent that it justifies               the LPT assembly.                                         The Manager, Engine Certification Office,
                                                making a regulatory distinction, and                       (ii) For engines with unknown CSN on the            FAA, may approve AMOCs for this AD. Use
                                                  (4) Will not have a significant                       TRF of the LPT frame assembly, perform the             the procedures found in 14 CFR 39.19 to
                                                economic impact, positive or negative,                  initial inspection required by this AD within          make your request. You may email your
                                                on a substantial number of small entities               150 cycles-in-service (CIS) after the effective        request to: ANE-AD-AMOC@faa.gov.
                                                                                                        date of this AD.
                                                under the criteria of the Regulatory                       (iii) Use paragraph 3.B. in the                     (g) Related Information
                                                Flexibility Act.                                        Accomplishment Instructions of CFM SB No.                 (1) For more information about this AD,
                                                List of Subjects in 14 CFR Part 39                      CFM56–5B S/B 72–0850, dated December 19,               contact Kyle Gustafson, Aerospace Engineer,
                                                                                                        2012, to do the ECI and paragraph 3.C. in the          Engine Certification Office, FAA, Engine &
                                                  Air transportation, Aircraft, Aviation                Accomplishment Instructions of CFM SB No.              Propeller Directorate, 1200 District Avenue,
                                                safety, Incorporation by reference,                     CFM56–5B S/B 72–0850, to do the FPI. Do                Burlington, MA 01803; phone: 781–238–
                                                Safety.                                                 not include TRF mount strut crack lengths              7183; fax: 781–238–7199; email:
                                                                                                        towards the cumulative crack length after the          kyle.gustafson@faa.gov.
                                                Adoption of the Amendment                               cracks are repaired.                                      (2) CFM SB No. CFM56–5B S/B 72–0308,
                                                                                                           (iv) If no cracks are found on any of the           which is not incorporated by reference in this
                                                  Accordingly, under the authority
                                                                                                        three TRF mount struts, repeat the inspection          AD, can be obtained from CFM, using the
                                                delegated to me by the Administrator,                   within 1,670 cycles since last inspection              contact information in paragraph (h)(4) of
                                                the FAA amends 14 CFR part 39 as                        (CSLI) or prior to accumulating 25,000 CSN             this AD.
                                                follows:                                                on the TRF of the LPT assembly, whichever
                                                                                                        occurs later.                                          (h) Material Incorporated by Reference
                                                PART 39—AIRWORTHINESS                                      (v) If the cumulative length of all cracks             (1) The Director of the Federal Register
                                                DIRECTIVES                                              found at any TRF mount strut location is less          approved the incorporation by reference
                                                                                                        than 0.20 inches, repeat the inspection                (IBR) of the service information listed in this
                                                ■ 1. The authority citation for parthttp//              within 1,670 cycles CSLI.                              paragraph under 5 U.S.C. 552(a) and 1 CFR
                                                www.continentalsanantonio.com 39                           (vi) If the cumulative length of cracks             part 51.
                                                continues to read as follows:                           found at any TRF mount strut location is                  (2) You must use this service information
                                                                                                        greater than or equal to 0.20 inches, but less         as applicable to do the actions required by
                                                    Authority: 49 U.S.C. 106(g), 40113, 44701.          than 0.25 inches, repeat the inspection                this AD, unless the AD specifies otherwise.
                                                § 39.13   [Amended]                                     within 280 CSLI.                                          (3) The following service information was
                                                                                                           (vii) If the cumulative length of cracks            approved for IBR on March 1, 2016.
                                                ■ 2. The FAA amends § 39.13 by adding                   found at any TRF mount strut location is 0.25             (i) CFM International S. A. (CFM) Service
                                                the following new airworthiness                         inches or greater, replace the TRF with a part         Bulletin No. CFM56–5B S/B 72–0850, dated
                                                directive (AD):                                         eligible for installation before further flight.       December 19, 2012.
                                                  2016–02–04 CFM International S.A.:                       (2) For Engines that have Not Applied CFM              (ii) Reserved.
                                                Amendment 39–18383; Docket No. FAA–                     SB No. CFM56–5B S/B 72–0308:                              (4) For CFM service information identified
                                                2015–2893; Directorate Identifier 2015–NE–                 (i) Prior to accumulating 32,000 CSN on             in this AD, contact CFM International Inc.,
                                                20–AD.                                                  the TRF of the LPT frame assembly or within            Aviation Operations Center, 1 Neumann
                                                                                                        150 cycles after the effective date of this AD,        Way, M/D Room 285, Cincinnati, OH 45125;
                                                (a) Effective Date                                      whichever occurs later, perform an initial ECI         phone: 877–432–3272; fax: 877–432–3329;
                                                  This AD is effective March 1, 2016.                   or FPI of the TRF mount struts on the LPT              email: aviation.fleetsupport@ge.com.
                                                                                                        frame assembly.                                           (5) You may view this service information
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                                                (b) Affected ADs                                           (ii) For engines with unknown CSN on the            at the FAA, Engine & Propeller Directorate,
                                                  None.                                                 TRF of the LPT frame assembly, perform the             1200 District Avenue, Burlington, MA. For
                                                                                                        initial inspection required by this AD within          information on the availability of this
                                                (c) Applicability                                       150 CIS after the effective date of this AD.           material at the FAA, call 781–238–7125.
                                                   This AD applies to CFM International S.A.               (iii) Use paragraph 3.B. in the                        (6) You may view this service information
                                                (CFM) CFM56–5B engines with turbine rear                Accomplishment Instructions of CFM SB No.              at the National Archives and Records
                                                frame (TRF), part number (P/N) 338–102–                 CFM56–5B S/B 72–0850, dated December 19,               Administration (NARA). For information on
                                                907–0 or P/N 338–102–908–0, installed.                  2012, to do the ECI and paragraph 3.C. in the          the availability of this material at NARA, call



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                                                4174              Federal Register / Vol. 81, No. 16 / Tuesday, January 26, 2016 / Rules and Regulations

                                                202–741–6030, or go to: http://www.archives.              3. The office of Aeronautical                        amendment also identifies the airport
                                                gov/federal-register/cfr/ibr-locations.html.            Navigation Products, 6500 South                        and its location, the procedure, and the
                                                  Issued in Burlington, Massachusetts, on               MacArthur Blvd., Oklahoma City, OK                     amendment number.
                                                January 14, 2016.                                       73169 or,
                                                                                                          4. The National Archives and Records                 Availability and Summary of Material
                                                Gaetano Sciortino,                                                                                             Incorporated by Reference
                                                Acting Directorate Manager, Engine &                    Administration (NARA). For
                                                Propeller Directorate, Aircraft Certification           information on the availability of this                  The material incorporated by
                                                Service.                                                material at NARA, call 202–741–6030,                   reference is publicly available as listed
                                                [FR Doc. 2016–01266 Filed 1–25–16; 8:45 am]             or go to: http://www.archives.gov/                     in the ADDRESSES section.
                                                                                                        federal_register/code_of_federal_                        The material incorporated by
                                                BILLING CODE 4910–13–P
                                                                                                        regulations/ibr_locations.html.                        reference describes SIAPS, Takeoff
                                                                                                                                                               Minimums and/or ODPS as identified in
                                                                                                        Availability                                           the amendatory language for part 97 of
                                                DEPARTMENT OF TRANSPORTATION
                                                                                                           All SIAPs and Takeoff Minimums and                  this final rule.
                                                Federal Aviation Administration                         ODPs are available online free of charge.
                                                                                                                                                               The Rule
                                                                                                        Visit the National Flight Data Center at
                                                14 CFR Part 97                                          nfdc.faa.gov to register. Additionally,                   This amendment to 14 CFR part 97 is
                                                                                                        individual SIAP and Takeoff Minimums                   effective upon publication of each
                                                [Docket No. 31051; Amdt. No. 3673]                      and ODP copies may be obtained from                    separate SIAP, Takeoff Minimums and
                                                                                                        the FAA Air Traffic Organization                       ODP as Amended in the transmittal.
                                                Standard Instrument Approach                                                                                   Some SIAP and Takeoff Minimums and
                                                                                                        Service Area in which the affected
                                                Procedures, and Takeoff Minimums                                                                               textual ODP amendments may have
                                                                                                        airport is located.
                                                and Obstacle Departure Procedures;                                                                             been issued previously by the FAA in a
                                                Miscellaneous Amendments                                FOR FURTHER INFORMATION CONTACT:
                                                                                                        Richard A. Dunham III, Flight Procedure                Flight Data Center (FDC) Notice to
                                                AGENCY:  Federal Aviation                               Standards Branch (AFS–420), Flight                     Airmen (NOTAM) as an emergency
                                                Administration (FAA), DOT.                              Technologies and Programs Divisions,                   action of immediate flight safety relating
                                                ACTION: Final rule.                                     Flight Standards Service, Federal                      directly to published aeronautical
                                                                                                        Aviation Administration, Mike                          charts.
                                                SUMMARY:    This rule establishes, amends,              Monroney Aeronautical Center, 6500                        The circumstances that created the
                                                suspends, or removes Standard                           South acArthur Blvd. Oklahoma City,                    need for some SIAP and Takeoff
                                                Instrument Approach Procedures                          OK. 73169 (Mail Address: P.O. Box                      Minimums and ODP amendments may
                                                (SIAPs) and associated Takeoff                          25082, Oklahoma City, OK 73125)                        require making them effective in less
                                                Minimums and Obstacle Departure                         Telephone: (405) 954–4164.                             than 30 days. For the remaining SIAPs
                                                Procedures (ODPs) for operations at                        This rule amends Title 14 of the Code               and Takeoff Minimums and ODPs, an
                                                certain airports. These regulatory                      of Federal Regulations, Part 97 (14 CFR                effective date at least 30 days after
                                                actions are needed because of the                       part 97), by establishing, amending,                   publication is provided.
                                                adoption of new or revised criteria, or                 suspending, or removes SIAPS, Takeoff                     Further, the SIAPs and Takeoff
                                                because of changes occurring in the                     Minimums and/or ODPS. The complete                     Minimums and ODPs contained in this
                                                National Airspace System, such as the                   regulatory description of each SIAP and                amendment are based on the criteria
                                                commissioning of new navigational                       its associated Takeoff Minimums or                     contained in the U.S. Standard for
                                                facilities, adding new obstacles, or                    ODP for an identified airport is listed on             Terminal Instrument Procedures
                                                changing air traffic requirements. These                FAA form documents which are                           (TERPS). In developing these SIAPs and
                                                changes are designed to provide safe                    incorporated by reference in this                      Takeoff Minimums and ODPs, the
                                                and efficient use of the navigable                      amendment under 5 U.S.C. 552(a), 1                     TERPS criteria were applied to the
                                                airspace and to promote safe flight                     CFR part 51, and 14 CFR part § 97.20.                  conditions existing or anticipated at the
                                                operations under instrument flight rules                The applicable FAA forms are FAA                       affected airports. Because of the close
                                                at the affected airports.                               Forms 8260–3, 8260–4, 8260–5, 8260–                    and immediaterelationship between
                                                DATES: This rule is effective January 26,               15A, and 8260–15B when required by                     these SIAPs, Takeoff Minimums and
                                                2016. The compliance date for each                      an entry on 8260–15A.                                  ODPs, and safety in air commerce, I find
                                                SIAP, associated Takeoff Minimums,                         The large number of SIAPs, Takeoff                  that notice and public procedure under
                                                and ODP is specified in the amendatory                  Minimums and ODPs, their complex                       5 U.S.C. 553(b) are impracticable and
                                                provisions.                                             nature, and the need for a special format              contrary to the public interest and,
                                                   The incorporation by reference of                    make publication in the Federal                        where applicable, under 5 U.S.C 553(d),
                                                certain publications listed in the                      Register expensive and impractical.                    good cause exists for making some
                                                regulations is approved by the Director                 Further, airmen do not use the                         SIAPs effective in less than 30 days.
                                                of the Federal Register as of January 26,               regulatory text of the SIAPs, Takeoff                     The FAA has determined that this
                                                2016.                                                   Minimums or ODPs, but instead refer to                 regulation only involves an established
                                                ADDRESSES: Availability of matters                      their graphic depiction on charts                      body of technical regulations for which
                                                incorporated by reference in the                        printed by publishers of aeronautical                  frequent and routine amendments are
                                                amendment is as follows:                                materials. Thus, the advantages of                     necessary to keep them operationally
                                                                                                        incorporation by reference are realized                current. It, therefore—(1) Is not a
                                                For Examination                                         and publication of the complete                        ‘‘significant regulatory action’’ under
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                                                  1. U.S. Department of Transportation,                 description of each SIAP, Takeoff                      Executive Order 12866;(2) is not a
                                                Docket Ops&ndash;M30, 1200 New                          Minimums and ODP listed on FAA form                    ‘‘significant rule’’ under DOT
                                                Jersey Avenue SE., West Bldg., Ground                   documents is unnecessary. This                         Regulatory Policies and Procedures (44
                                                Floor, Washington, DC, 20590–0001.                      amendment provides the affected CFRs                   FR 11034; February 26, 1979); and
                                                  2. The FAA Air Traffic Organization                   and specifies the types of SIAPs, Takeoff              (3)does not warrant preparation of a
                                                Service Area in which the affected                      Minimums and ODPs with their                           regulatory evaluation as the anticipated
                                                airport is located;                                     applicable effective dates. This                       impact is so minimal. For the same


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Document Created: 2018-02-02 12:38:23
Document Modified: 2018-02-02 12:38:23
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesThis AD is effective March 1, 2016.
ContactKyle Gustafson, Aerospace Engineer, Engine Certification Office, FAA, Engine & Propeller Directorate, 1200 District Avenue, Burlington, MA 01803; phone: 781-238-7183; fax: 781- 238-7199; email: [email protected]
FR Citation81 FR 4172 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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