81_FR_12632 81 FR 12585 - Airworthiness Directives; Rolls-Royce plc Turbojet Engines

81 FR 12585 - Airworthiness Directives; Rolls-Royce plc Turbojet Engines

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 81, Issue 47 (March 10, 2016)

Page Range12585-12587
FR Document2016-05319

We are superseding airworthiness directive (AD) 2013-11-13 for all Rolls-Royce plc (RR) Viper Mk. 601-22 turbojet engines. AD 2013-11- 13 required reducing the life of certain critical parts. This AD adds two new engine models and additional engine parts to the applicability. This AD was prompted by a determination by RR that additional parts for the RR Viper Mk. 601-22 as well as additional engine models are affected. We are issuing this AD to prevent failure of life-limited parts, which could lead to an uncontained part release, damage to the engine, and damage to the airplane.

Federal Register, Volume 81 Issue 47 (Thursday, March 10, 2016)
[Federal Register Volume 81, Number 47 (Thursday, March 10, 2016)]
[Rules and Regulations]
[Pages 12585-12587]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-05319]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2012-1331; Directorate Identifier 2012-NE-44-AD; 
Amendment 39-18390; AD 2016-03-03]
RIN 2120-AA64


Airworthiness Directives; Rolls-Royce plc Turbojet Engines

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

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

SUMMARY: We are superseding airworthiness directive (AD) 2013-11-13 for 
all Rolls-Royce plc (RR) Viper Mk. 601-22 turbojet engines. AD 2013-11-
13 required reducing the life of certain critical parts. This AD adds 
two new engine models and additional engine parts to the applicability. 
This AD was prompted by a determination by RR that additional parts for 
the RR Viper Mk. 601-22 as well as additional engine models are 
affected. We are issuing this AD to prevent failure of life-limited 
parts, which could lead to an uncontained part release, damage to the 
engine, and damage to the airplane.

DATES: This AD is effective April 14, 2016.
    The Director of the Federal Register approved the incorporation by 
reference of certain publication listed in this AD as of April 14, 
2016.

ADDRESSES: For service information identified in this AD, contact DA 
Services Operations Room at Rolls-Royce plc, Defense Sector Bristol, 
WH-70, P.O. Box 3, Filton, Bristol BS34 7QE, United Kingdom; phone: +44 
(0) 117 97 90700; fax: +44 (0) 117 97 95498; email: royce.com">defence-operations-room@rolls-royce.com. 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-2012-
1331.

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-2012-
1331; 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 mandatory continuing airworthiness information, 
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: Philip Haberlen, Aerospace Engineer, 
Engine Certification Office, FAA, Engine & Propeller Directorate, 1200 
District Avenue, Burlington, MA 01803; phone: 781-238-7770; fax: 781-
238-7199; email: [email protected].

SUPPLEMENTARY INFORMATION: 

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 to supersede AD 2013-11-13, Amendment 39-17473 (78 FR 34550, 
June 10, 2013), (``AD 2013-11-13''). AD 2013-11-13 applied to the 
specified products. The NPRM published in the Federal Register on 
October 9, 2015 (80 FR 61131). The NPRM proposed to continue to require 
reducing the life of certain critical parts. That NPRM also proposed to 
add additional parts for the RR Viper Mk. 601-22 as well as additional 
engine models to the applicability of this AD.

Comments

    We gave the public the opportunity to participate in developing 
this AD. We received no comments on the NPRM (80 FR 61131, October 9, 
2015).

Conclusion

    We reviewed the relevant data and determined that air safety and 
the public interest require adopting this AD as proposed except for 
minor editorial changes. We have determined that these minor changes:
     Are consistent with the intent that was proposed in the 
NPRM (80 FR 61131, October 9, 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 61131, October 9, 2015).

Related Service Information Under 1 CFR Part 51

    RR has issued RR Alert Service Bulletin (ASB) Mk. 521 Number 72-
A408, Circulation A, dated January 2015; RR ASB Mk. 521 Number 72-A408, 
Circulation B, dated January 2015; RR ASB Mk. 522 Number 72-A413, 
Circulation A, dated January 2015; RR ASB Mk. 522 Number 72-A412, 
Circulation B, dated January 2015; and RR ASB Mk 601-22 Number 72-A207, 
dated January 2015. The service information describes procedures for 
identifying the affected parts installed on each engine and determining 
their respective new life limit. 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.

Costs of Compliance

    We estimate that this AD affects about 46 engines installed on 
airplanes of U.S. registry. We estimate a pro-rated parts cost of 
$66,000 per engine. We also estimate that it will take about 4 hours

[[Page 12586]]

per engine to comply with this AD. 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 $3,051,640.

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 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 part 39 of the Federal Aviation 
Regulations (14 CFR part 39) as follows:

PART 39--AIRWORTHINESS DIRECTIVES

0
1. The authority citation for part 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 removing airworthiness directive (AD) 
AD 2013-11-13, Amendment 39-17473 (78 FR 34550, June 10, 2013), (``AD 
2013-11-13''), and adding the following new AD:

2016-03-03 Rolls-Royce plc (Type Certificate previously held by 
Rolls-Royce (1971) Limited, Bristol Engine Division): Amendment 39-
18390; Docket No. FAA-2012-1331; Directorate Identifier 2012-NE-44-
AD.

(a) Effective Date

    This AD is effective April 14, 2016.

(b) Affected ADs

    This AD supersedes AD 2013-11-13.

(c) Applicability

    This AD applies to all Rolls-Royce plc (RR) Viper Mk. 521, Viper 
Mk. 522, and Viper Mk. 601-22 turbojet engines.

(d) Unsafe Condition

    This AD was prompted by a review by RR of the lives of certain 
critical parts. We are issuing this AD to prevent failure of life-
limited parts, which could lead to an uncontained part release, 
damage to the engine, and damage to the airplane.

(e) Compliance

    Comply with this AD within the compliance times specified, 
unless already done.
    (1) Within 30 days after the effective date of this AD, or 
before any affected part exceeds its new revised life limit, 
whichever occurs later, remove any affected engine from service. Use 
Table 1 of RR Alert Service Bulletin (ASB) Mk. 521 Number 72-A408, 
Circulation A, dated January 2015; RR ASB Mk. 521 Number 72-A408, 
Circulation B, dated January 2015; RR ASB Mk. 522 Number 72-A413, 
Circulation A, dated January 2015; RR ASB Mk. 522 Number 72-A412, 
Circulation B, dated January 2015; and RR ASB Mk 601-22 Number 72-
A207, dated January 2015, to identify the affected parts installed 
on each engine and determine their respective new life limits.
    (2) For the RR Viper Mk. 601-22 turbojet engine, remove 
compressor shaft, part number V900766, from service before the 
compressor shaft accumulates 20,720 flight cycles since new.
    (3) Replace any part identified in paragraph (e)(1) or (e)(2) of 
this AD with a part eligible for installation before the affected 
part reaches its new life limit specified in paragraph (e)(2) of 
this AD or in the ASBs referenced in paragraph (e)(1) of this AD.

(f) Installation Prohibition

    After the effective date of this AD, do not install any affected 
part identified in paragraph (e) of this AD into any engine, nor 
return any engine to service with any affected part identified in 
paragraph (e) of this AD installed, if any affected part exceeds the 
life limit specified in the appropriate ASB identified in paragraph 
(e)(1) of this AD and/or the life limit identified in paragraph 
(e)(2) of this AD.

(g) Alternative Methods of Compliance (AMOCs)

    The Manager, Engine Certification Office, 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].

(h) Related Information

    (1) For more information about this AD, contact Philip Haberlen, 
Aerospace Engineer, Engine Certification Office, FAA, Engine & 
Propeller Directorate, 1200 District Avenue, Burlington, MA 01803; 
phone: 781-238-7770; fax: 781-238-7199; email: 
[email protected].
    (2) Refer to MCAI European Aviation Safety Agency AD 2015-
0127R1, dated August 14, 2015, for more information. You may examine 
the MCAI in the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-
2012-1331.

(i) 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) Rolls-Royce plc (RR) Alert Service Bulletin (ASB) Mk. 521 
Number 72-A408, Circulation A, dated January 2015.
    (ii) RR ASB Mk. 521 Number 72-A408, Circulation B, dated January 
2015.
    (iii) RR ASB Mk. 522 Number 72-A413, Circulation A, dated 
January 2015.
    (iv) RR ASB Mk. 522 Number 72-A412, Circulation B, dated January 
2015.
    (v) RR ASB Mk 601-22 Number 72-A207, dated January 2015.
    (3) For RR service information identified in this AD, contact DA 
Services Operations Room at Rolls-Royce plc, Defense Sector Bristol, 
WH-70, P.O. Box 3, Filton, Bristol BS34 7QE, United Kingdom; phone: 
+44 (0) 117 97 90700; fax: +44 (0) 117 97 95498; email: royce.com">defence-operations-room@rolls-royce.com.
    (4) You may view this service information at FAA, Engine & 
Propeller Directorate, 1200 District Avenue, Burlington, MA. For 
information on the availability of this material at the FAA, call 
781-238-7125.
    (5) 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 202-741-6030, or go to: 
http://www.archives.gov/federal-register/cfr/ibr-locations.html.



[[Page 12587]]


    Issued in Burlington, Massachusetts, on February 2, 2016.
Ann C. Mollica,
Acting Manager, Engine & Propeller Directorate, Aircraft Certification 
Service.
[FR Doc. 2016-05319 Filed 3-9-16; 8:45 am]
 BILLING CODE 4910-13-P



                                                                  Federal Register / Vol. 81, No. 47 / Thursday, March 10, 2016 / Rules and Regulations                                        12585

                                                (g) Related Information                                 13 for all Rolls-Royce plc (RR) Viper                 Discussion
                                                   (1) For more information about this AD,              Mk. 601–22 turbojet engines. AD 2013–                   We issued a notice of proposed
                                                contact Philip Haberlen, Aerospace Engineer,            11–13 required reducing the life of                   rulemaking (NPRM) to amend 14 CFR
                                                Engine Certification Office, FAA, Engine &              certain critical parts. This AD adds two              part 39 to supersede AD 2013–11–13,
                                                Propeller Directorate, 1200 District Avenue,            new engine models and additional
                                                Burlington, MA 01803; phone: 781–238–
                                                                                                                                                              Amendment 39–17473 (78 FR 34550,
                                                                                                        engine parts to the applicability. This               June 10, 2013), (‘‘AD 2013–11–13’’). AD
                                                7770; fax: 781–238–7199; email:                         AD was prompted by a determination by
                                                philip.haberlen@faa.gov.                                                                                      2013–11–13 applied to the specified
                                                   (2) Refer to MCAI European Aviation
                                                                                                        RR that additional parts for the RR Viper             products. The NPRM published in the
                                                Safety Agency AD 2015–0162, dated August                Mk. 601–22 as well as additional engine               Federal Register on October 9, 2015 (80
                                                6, 2015, for more information. You may                  models are affected. We are issuing this              FR 61131). The NPRM proposed to
                                                examine the MCAI in the AD docket on the                AD to prevent failure of life-limited                 continue to require reducing the life of
                                                Internet at http://www.regulations.gov/                 parts, which could lead to an                         certain critical parts. That NPRM also
                                                #!documentDetail;D=FAA-2015-3753-0001.                  uncontained part release, damage to the               proposed to add additional parts for the
                                                (h) Material Incorporated by Reference                  engine, and damage to the airplane.                   RR Viper Mk. 601–22 as well as
                                                   (1) The Director of the Federal Register             DATES: This AD is effective April 14,                 additional engine models to the
                                                approved the incorporation by reference                 2016.                                                 applicability of this AD.
                                                (IBR) of the service information listed in this            The Director of the Federal Register               Comments
                                                paragraph under 5 U.S.C. 552(a) and 1 CFR               approved the incorporation by reference
                                                part 51.                                                of certain publication listed in this AD                We gave the public the opportunity to
                                                   (2) You must use this service information            as of April 14, 2016.                                 participate in developing this AD. We
                                                as applicable to do the actions required by                                                                   received no comments on the NPRM (80
                                                this AD, unless the AD specifies otherwise.             ADDRESSES: For service information                    FR 61131, October 9, 2015).
                                                   (i) Turbomeca S.A. Mandatory Service                 identified in this AD, contact DA
                                                Bulletin No. 292 72 2861, Version A, dated              Services Operations Room at Rolls-                    Conclusion
                                                April 24, 2015.                                         Royce plc, Defense Sector Bristol, WH–                  We reviewed the relevant data and
                                                   (ii) Reserved.                                       70, P.O. Box 3, Filton, Bristol BS34 7QE,             determined that air safety and the
                                                   (3) For Turbomeca S.A. service information           United Kingdom; phone: +44 (0) 117 97
                                                identified in this AD, contact Turbomeca
                                                                                                                                                              public interest require adopting this AD
                                                S.A., 40220 Tarnos, France; phone: 33 0 5 59
                                                                                                        90700; fax: +44 (0) 117 97 95498; email:              as proposed except for minor editorial
                                                74 40 00; fax: 33 0 5 59 74 45 15.                      defence-operations-room@rolls-                        changes. We have determined that these
                                                   (4) You may view this service information            royce.com. You may view this service                  minor changes:
                                                at FAA, Engine & Propeller Directorate, 1200            information at the FAA, Engine &                        • Are consistent with the intent that
                                                District Avenue, Burlington, MA. For                    Propeller Directorate, 1200 District                  was proposed in the NPRM (80 FR
                                                information on the availability of this                 Avenue, Burlington, MA. For                           61131, October 9, 2015) for correcting
                                                material at the FAA, call 781–238–7125.                 information on the availability of this               the unsafe condition; and
                                                   (5) You may view this service information            material at the FAA, call 781–238–7125.                 • Do not add any additional burden
                                                at the National Archives and Records                    It is also available on the Internet at               upon the public than was already
                                                Administration (NARA). For information on                                                                     proposed in the NPRM (80 FR 61131,
                                                the availability of this material at NARA, call
                                                                                                        http://www.regulations.gov by searching
                                                202–741–6030, or go to: http://                         for and locating Docket No. FAA–2012–                 October 9, 2015).
                                                www.archives.gov/federal-register/cfr/ibr-              1331.                                                 Related Service Information Under 1
                                                locations.html.                                         Examining the AD Docket                               CFR Part 51
                                                  Issued in Burlington, Massachusetts, on                 You may examine the AD docket on                      RR has issued RR Alert Service
                                                February 18, 2016.                                      the Internet at http://                               Bulletin (ASB) Mk. 521 Number 72–
                                                Ann C. Mollica,                                         www.regulations.gov by searching for                  A408, Circulation A, dated January
                                                Acting Manager, Engine & Propeller                      and locating Docket No. FAA–2012–                     2015; RR ASB Mk. 521 Number 72–
                                                Directorate, Aircraft Certification Service.            1331; or in person at the Docket                      A408, Circulation B, dated January
                                                [FR Doc. 2016–05318 Filed 3–9–16; 8:45 am]              Management Facility between 9 a.m.                    2015; RR ASB Mk. 522 Number 72–
                                                BILLING CODE 4910–13–P                                  and 5 p.m., Monday through Friday,                    A413, Circulation A, dated January
                                                                                                        except Federal holidays. The AD docket                2015; RR ASB Mk. 522 Number 72–
                                                                                                        contains this AD, the mandatory                       A412, Circulation B, dated January
                                                DEPARTMENT OF TRANSPORTATION                            continuing airworthiness information,                 2015; and RR ASB Mk 601–22 Number
                                                                                                        regulatory evaluation, any comments                   72–A207, dated January 2015. The
                                                Federal Aviation Administration                         received, and other information. The                  service information describes
                                                                                                        address for the Docket Office (phone:                 procedures for identifying the affected
                                                14 CFR Part 39                                          800–647–5527) is Document                             parts installed on each engine and
                                                [Docket No. FAA–2012–1331; Directorate                  Management Facility, U.S. Department                  determining their respective new life
                                                Identifier 2012–NE–44–AD; Amendment 39–                 of Transportation, Docket Operations,                 limit. This service information is
                                                18390; AD 2016–03–03]                                   M–30, West Building Ground Floor,                     reasonably available because the
                                                                                                        Room W12–140, 1200 New Jersey                         interested parties have access to it
                                                RIN 2120–AA64                                                                                                 through their normal course of business
                                                                                                        Avenue SE., Washington, DC 20590.
                                                Airworthiness Directives; Rolls-Royce                                                                         or by the means identified in the
                                                                                                        FOR FURTHER INFORMATION CONTACT:
                                                                                                                                                              ADDRESSES section of this final rule.
jstallworth on DSK7TPTVN1PROD with RULES




                                                plc Turbojet Engines                                    Philip Haberlen, Aerospace Engineer,
                                                                                                        Engine Certification Office, FAA, Engine              Costs of Compliance
                                                AGENCY:  Federal Aviation
                                                Administration (FAA), DOT.                              & Propeller Directorate, 1200 District                  We estimate that this AD affects about
                                                                                                        Avenue, Burlington, MA 01803; phone:                  46 engines installed on airplanes of U.S.
                                                ACTION: Final rule.
                                                                                                        781–238–7770; fax: 781–238–7199;                      registry. We estimate a pro-rated parts
                                                SUMMARY:  We are superseding                            email: philip.haberlen@faa.gov.                       cost of $66,000 per engine. We also
                                                airworthiness directive (AD) 2013–11–                   SUPPLEMENTARY INFORMATION:                            estimate that it will take about 4 hours


                                           VerDate Sep<11>2014   14:38 Mar 09, 2016   Jkt 238001   PO 00000   Frm 00013   Fmt 4700   Sfmt 4700   E:\FR\FM\10MRR1.SGM   10MRR1


                                                12586             Federal Register / Vol. 81, No. 47 / Thursday, March 10, 2016 / Rules and Regulations

                                                per engine to comply with this AD. The                  PART 39—AIRWORTHINESS                                 (f) Installation Prohibition
                                                average labor rate is $85 per hour. Based               DIRECTIVES                                               After the effective date of this AD, do not
                                                on these figures, we estimate the cost of                                                                     install any affected part identified in
                                                this AD on U.S. operators to be                         ■ 1. The authority citation for part 39               paragraph (e) of this AD into any engine, nor
                                                $3,051,640.                                                                                                   return any engine to service with any affected
                                                                                                        continues to read as follows:                         part identified in paragraph (e) of this AD
                                                Authority for This Rulemaking                               Authority: 49 U.S.C. 106(g), 40113, 44701.        installed, if any affected part exceeds the life
                                                                                                                                                              limit specified in the appropriate ASB
                                                   Title 49 of the United States Code                   § 39.13    [Amended]                                  identified in paragraph (e)(1) of this AD and/
                                                specifies the FAA’s authority to issue                                                                        or the life limit identified in paragraph (e)(2)
                                                rules on aviation safety. Subtitle I,                   ■ 2. The FAA amends § 39.13 by                        of this AD.
                                                Section 106, describes the authority of                 removing airworthiness directive (AD)
                                                                                                                                                              (g) Alternative Methods of Compliance
                                                the FAA Administrator. Subtitle VII,                    AD 2013–11–13, Amendment 39–17473
                                                                                                                                                              (AMOCs)
                                                Aviation Programs, describes in more                    (78 FR 34550, June 10, 2013), (‘‘AD
                                                detail the scope of the Agency’s                        2013–11–13’’), and adding the following                  The Manager, Engine Certification Office,
                                                                                                                                                              may approve AMOCs for this AD. Use the
                                                authority.                                              new AD:
                                                                                                                                                              procedures found in 14 CFR 39.19 to make
                                                   We are issuing this rulemaking under                 2016–03–03 Rolls-Royce plc (Type                      your request. You may email your request to:
                                                the authority described in Subtitle VII,                    Certificate previously held by Rolls-             ANE–AD–AMOC@faa.gov.
                                                Part A, Subpart III, Section 44701,                         Royce (1971) Limited, Bristol Engine
                                                                                                            Division): Amendment 39–18390; Docket             (h) Related Information
                                                ‘‘General requirements.’’ Under that
                                                section, Congress charges the FAA with                      No. FAA–2012–1331; Directorate                      (1) For more information about this AD,
                                                                                                            Identifier 2012–NE–44–AD.                         contact Philip Haberlen, Aerospace Engineer,
                                                promoting safe flight of civil aircraft in
                                                                                                                                                              Engine Certification Office, FAA, Engine &
                                                air commerce by prescribing regulations                 (a) Effective Date                                    Propeller Directorate, 1200 District Avenue,
                                                for practices, methods, and procedures                      This AD is effective April 14, 2016.              Burlington, MA 01803; phone: 781–238–
                                                the Administrator finds necessary for                                                                         7770; fax: 781–238–7199; email:
                                                safety in air commerce. This regulation                 (b) Affected ADs                                      philip.haberlen@faa.gov.
                                                is within the scope of that authority                       This AD supersedes AD 2013–11–13.                   (2) Refer to MCAI European Aviation
                                                because it addresses an unsafe condition                                                                      Safety Agency AD 2015–0127R1, dated
                                                                                                        (c) Applicability                                     August 14, 2015, for more information. You
                                                that is likely to exist or develop on
                                                products identified in this rulemaking                    This AD applies to all Rolls-Royce plc (RR)         may examine the MCAI in the AD docket on
                                                                                                        Viper Mk. 521, Viper Mk. 522, and Viper Mk.           the Internet at http://www.regulations.gov by
                                                action.
                                                                                                        601–22 turbojet engines.                              searching for and locating Docket No. FAA–
                                                Regulatory Findings                                                                                           2012–1331.
                                                                                                        (d) Unsafe Condition
                                                  This AD will not have federalism                         This AD was prompted by a review by RR             (i) Material Incorporated by Reference
                                                implications under Executive Order                      of the lives of certain critical parts. We are           (1) The Director of the Federal Register
                                                13132. This AD will not have a                          issuing this AD to prevent failure of life-           approved the incorporation by reference
                                                substantial direct effect on the States, on             limited parts, which could lead to an                 (IBR) of the service information listed in this
                                                the relationship between the national                   uncontained part release, damage to the               paragraph under 5 U.S.C. 552(a) and 1 CFR
                                                government and the States, or on the                    engine, and damage to the airplane.                   part 51.
                                                                                                                                                                 (2) You must use this service information
                                                distribution of power and                               (e) Compliance                                        as applicable to do the actions required by
                                                responsibilities among the various                                                                            this AD, unless the AD specifies otherwise.
                                                                                                           Comply with this AD within the
                                                levels of government.                                                                                            (i) Rolls-Royce plc (RR) Alert Service
                                                                                                        compliance times specified, unless already
                                                  For the reasons discussed above, I                    done.                                                 Bulletin (ASB) Mk. 521 Number 72–A408,
                                                certify that this AD:                                      (1) Within 30 days after the effective date        Circulation A, dated January 2015.
                                                  (1) Is not a ‘‘significant regulatory                 of this AD, or before any affected part                  (ii) RR ASB Mk. 521 Number 72–A408,
                                                action’’ under Executive Order 12866,                   exceeds its new revised life limit, whichever         Circulation B, dated January 2015.
                                                                                                        occurs later, remove any affected engine from            (iii) RR ASB Mk. 522 Number 72–A413,
                                                  (2) Is not a ‘‘significant rule’’ under                                                                     Circulation A, dated January 2015.
                                                DOT Regulatory Policies and Procedures                  service. Use Table 1 of RR Alert Service
                                                                                                                                                                 (iv) RR ASB Mk. 522 Number 72–A412,
                                                (44 FR 11034, February 26, 1979),                       Bulletin (ASB) Mk. 521 Number 72–A408,
                                                                                                                                                              Circulation B, dated January 2015.
                                                  (3) Will not affect intrastate aviation               Circulation A, dated January 2015; RR ASB
                                                                                                                                                                 (v) RR ASB Mk 601–22 Number 72–A207,
                                                                                                        Mk. 521 Number 72–A408, Circulation B,
                                                in Alaska to the extent that it justifies                                                                     dated January 2015.
                                                                                                        dated January 2015; RR ASB Mk. 522                       (3) For RR service information identified in
                                                making a regulatory distinction, and                    Number 72–A413, Circulation A, dated
                                                  (4) Will not have a significant                                                                             this AD, contact DA Services Operations
                                                                                                        January 2015; RR ASB Mk. 522 Number 72–               Room at Rolls-Royce plc, Defense Sector
                                                economic impact, positive or negative,                  A412, Circulation B, dated January 2015; and          Bristol, WH–70, P.O. Box 3, Filton, Bristol
                                                on a substantial number of small entities               RR ASB Mk 601–22 Number 72–A207, dated                BS34 7QE, United Kingdom; phone: +44 (0)
                                                under the criteria of the Regulatory                    January 2015, to identify the affected parts          117 97 90700; fax: +44 (0) 117 97 95498;
                                                Flexibility Act.                                        installed on each engine and determine their          email: defence-operations-room@rolls-
                                                                                                        respective new life limits.                           royce.com.
                                                List of Subjects in 14 CFR Part 39                         (2) For the RR Viper Mk. 601–22 turbojet              (4) You may view this service information
                                                  Air transportation, Aircraft, Aviation                engine, remove compressor shaft, part                 at FAA, Engine & Propeller Directorate, 1200
                                                safety, Incorporation by reference,                     number V900766, from service before the               District Avenue, Burlington, MA. For
                                                Safety.                                                 compressor shaft accumulates 20,720 flight            information on the availability of this
jstallworth on DSK7TPTVN1PROD with RULES




                                                                                                        cycles since new.                                     material at the FAA, call 781–238–7125.
                                                Adoption of the Amendment                                  (3) Replace any part identified in                    (5) You may view this service information
                                                                                                        paragraph (e)(1) or (e)(2) of this AD with a          at the National Archives and Records
                                                  Accordingly, under the authority                      part eligible for installation before the             Administration (NARA). For information on
                                                delegated to me by the Administrator,                   affected part reaches its new life limit              the availability of this material at NARA, call
                                                the FAA amends part 39 of the Federal                   specified in paragraph (e)(2) of this AD or in        202–741–6030, or go to: http://
                                                Aviation Regulations (14 CFR part 39) as                the ASBs referenced in paragraph (e)(1) of            www.archives.gov/federal-register/cfr/ibr-
                                                follows:                                                this AD.                                              locations.html.



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                                                                      Federal Register / Vol. 81, No. 47 / Thursday, March 10, 2016 / Rules and Regulations                                          12587

                                                  Issued in Burlington, Massachusetts, on                  high-pile rayon.2 The clothing                        requirements set forth in our rules.
                                                February 2, 2016.                                          flammability standard at 16 CFR part                  Adult apparel is rarely, if ever, subject
                                                Ann C. Mollica,                                            1610 (‘‘1610’’ or ‘‘the Standard’’)                   to more than one CPSC regulation.
                                                Acting Manager, Engine & Propeller                         provides for classification of various                Many retailers are issuing GCCs simply
                                                Directorate, Aircraft Certification Service.               types of fabrics and describes in detail              noting an exemption from testing to the
                                                [FR Doc. 2016–05319 Filed 3–9–16; 8:45 am]                 the test method to determine                          Standard. The Commission believes the
                                                BILLING CODE 4910–13–P                                     flammability.                                         issuance of GCCs for these products is
                                                                                                              Section 1610.1(c) excepts from the                 not necessary for CPSC staff to enforce
                                                                                                           flammability standard certain hats,                   the Standard because the Commission
                                                CONSUMER PRODUCT SAFETY                                    gloves, footwear, and interlining fabrics.            has granted a testing exemption to these
                                                COMMISSION                                                 Because this section specifically says                fabrics and adult apparel made from
                                                                                                           that the ‘‘standard shall not apply to’’              these fabrics is unlikely to be subject to
                                                16 CFR Part 1610                                           these articles, they are not ‘‘subject to’’           other consumer product safety rules,
                                                                                                           a rule, standard, or ban under section                standards, or bans. This proposal
                                                Statement of Policy on Enforcement                         102(a) of the CPSIA, and therefore                    provides an opportunity to reduce costs
                                                Discretion Regarding General                               manufacturers and importers are neither               to manufacturers and importers without
                                                Conformity Certificates for Adult                          subject to the regulation nor required to             affecting consumer safety.
                                                Wearing Apparel Exempt From Testing                        produce a GCC for these products.
                                                                                                              Section 1610.1(d), conversely,                     D. Statement of Policy
                                                AGENCY:  U.S. Consumer Product Safety                      exempts from testing, but not from the                  The Commission votes to exercise the
                                                Commission.                                                standard as a whole, garments made                    following enforcement discretion:
                                                ACTION: Statement of enforcement                           entirely from certain fabrics that the                Effective March 25, 2016, the
                                                policy.                                                    Commission has consistently found not                 Commission will not pursue compliance
                                                                                                           to be flammable. These include:                       or enforcement actions against
                                                SUMMARY:    The Consumer Product Safety                                                                          manufacturers, importers or private
                                                Commission (‘‘CPSC’’) has approved a                         (1) Plain surface fabrics, regardless of fiber
                                                                                                           content, weighing 2.6 ounces per square yard          labelers for failure to certify or to issue,
                                                Statement of Policy regarding the                                                                                provide or make available to the
                                                                                                           or more; and
                                                CPSC’s enforcement of the requirement                        (2) All fabrics, both plain surface and             Commission a general conformity
                                                for a general conformity assessment                        raised-fiber surface textiles, regardless of          certificate as required by 15 U.S.C.
                                                certificate (‘‘GCC’’) with respect to adult                weight, made entirely from any of the                 2063(a)(1) with respect to adult wearing
                                                wearing apparel that is exempt from                        following fibers or entirely from combination         apparel that is exempt from testing
                                                testing under the CPSC’s clothing                          of the following fibers: Acrylic, modacrylic,
                                                                                                                                                                 pursuant to 16 CFR 1610.1(d).
                                                flammability standard.                                     nylon, olefin, polyester, wool.
                                                DATES: Effective March 25, 2016.                             Because products made from these                    E. Limitations of Enforcement
                                                FOR FURTHER INFORMATION CONTACT:                           fabrics are exempt from testing but not               Discretion
                                                Mary Toro, Director, Division of                           excepted from the standard as a whole,                   The intent of this enforcement
                                                Regulatory Enforcement, Office of                          they are still ‘‘subject to’’ a rule,                 discretion should be read narrowly
                                                Compliance, U.S. Consumer Product                          standard, or ban and manufacturers and                within its precise terms. The
                                                Safety Commission, 4330 East-West                          importers of these exempted products                  Commission will use enforcement
                                                Highway, Bethesda, MD 20814;                               have been required to issue a GCC.                    discretion only for certificate violations
                                                telephone: (301)–504–7586 email:                           C. Rationale for Enforcement Discretion               related to the indicated product
                                                mtoro@cpsc.gov.                                                                                                  category. These products must still
                                                                                                              Experience gained from years of                    comply with all flammability
                                                SUPPLEMENTARY INFORMATION:
                                                                                                           testing in accordance with 16 CFR part                requirements under the FFA; failure to
                                                A. Background                                              1610 demonstrates that the exempted                   comply with flammability standards will
                                                   The Consumer Product Safety                             fabrics referenced above consistently                 still subject the products to enforcement
                                                Improvement Act (‘‘CPSIA’’) was                            yield acceptable results when tested in               action.
                                                enacted on August 14, 2008 (Pub. L.                        accordance with the Standard. This                       Further, this enforcement discretion
                                                110–314). Section 102(A) of the CPSIA                      experience allowed an exemption from                  does not apply to any adult wearing
                                                requires that all manufacturers of                         testing in the Standard, for the purpose              apparel that does not fit the specific
                                                consumer products subject to a rule,                       of issuing guaranties.3 The Standard                  testing exemptions provided for in 16
                                                standard, or ban enforced by the CPSC                      allows persons or firms issuing an                    CFR 1610.1(d). For example, if a
                                                issue a general conformity certificate                     initial guaranty of any of the referenced             manufacturer produced a garment made
                                                (‘‘GCC’’) certifying that ‘‘based on a test                fabrics, or of products made entirely                 from a plain surface silk fabric that
                                                of each product or upon a reasonable                       from one or more of these fabrics, an                 weighs less than 2.6 ounces per square
                                                testing program, that such product                         exemption from any requirement for                    yard, that garment would not fall within
                                                complies with all rules, bans, standards,                  testing to support guaranties of those                the exemption, and the manufacturer
                                                or regulations applicable to the                           fabrics.                                              would still be expected to produce a
                                                product.’’ 1                                                  Certificates of compliance for                     GCC. Should the Commission become
                                                                                                           children’s products and other consumer                aware of unsafe products entering the
                                                B. Flammable Fabrics Act and Related                       products regulated by the Commission                  market as a result of this statement of
                                                Regulations                                                serve many vital purposes, not least of               policy, it reserves the right to withdraw
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                                                  In 1953, Congress enacted the                            which is to assure our compliance staff               the policy prospectively with no less
                                                Flammable Fabrics Act (‘‘FFA’’) in                         that these goods have met the testing                 than 90 days’ notice.
                                                response to a number of serious injuries                                                                            This statement of policy, and the
                                                                                                             2 Floyd B. Oglesbay, The Flammable Fabrics
                                                and deaths resulting from burns                                                                                  enforcement discretion described
                                                                                                           Problem, 44 Pediatrics 827 (1969), available at
                                                associated with garments made from                         http://www.ncbi.nlm.nih.gov/pmc/articles/             herein, is limited to certificates required
                                                                                                           PMC1730418/pdf/v004p00317.pdf.                        for adult wearing apparel that is exempt
                                                  1 122   Stat. at 3022, 102(a).                             3 16 CFR 1610.1(d).                                 from testing pursuant to 16 CFR


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Document Created: 2018-02-02 15:12:13
Document Modified: 2018-02-02 15:12:13
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 April 14, 2016.
ContactPhilip Haberlen, Aerospace Engineer, Engine Certification Office, FAA, Engine & Propeller Directorate, 1200 District Avenue, Burlington, MA 01803; phone: 781-238-7770; fax: 781- 238-7199; email: [email protected]
FR Citation81 FR 12585 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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