83 FR 49269 - Airworthiness Directives; Airbus SAS Airplanes
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration Federal Register Volume 83, Issue 190 (October 1, 2018)
Federal Aviation Administration
Federal Register Volume 83, Issue 190 (October 1, 2018)
| Page Range | 49269-49272 | |
| FR Document | 2018-20932 |
[Federal Register Volume 83, Number 190 (Monday, October 1, 2018)] [Rules and Regulations] [Pages 49269-49272] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2018-20932] ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2018-0395; Product Identifier 2017-NM-136-AD; Amendment 39-19430; AD 2018-19-29] RIN 2120-AA64 Airworthiness Directives; Airbus SAS Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. ----------------------------------------------------------------------- SUMMARY: We are adopting a new airworthiness directive (AD) for all Airbus SAS Model A330-200 Freighter, -200, and -300 series airplanes; and Airbus SAS Model A340-200, -300, -500, and -600 series airplanes. This AD was prompted by a report of deficient fatigue performance of high strength steel used in forgings. Components made from the affected high strength steel are installed on the main landing gear (MLG), nose landing gear (NLG), and center landing gear (CLG). This AD requires identifying the part number and serial number of certain components installed on the MLG, NLG, and CLG; replacing affected parts; identifying the airplane's weight variant; and determining the applicable life limit for certain components installed on the MLG, NLG, and CLG. We are issuing this AD to address the unsafe condition on these products. DATES: This AD is effective November 5, 2018. The Director of the Federal Register approved the incorporation by reference of certain publications listed in this AD as of November 5, 2018. ADDRESSES: For service information identified in this final rule, contact Airbus SAS, Airworthiness Office--EAL, Rond-Point Emile Dewoitine No: 2, 31700 Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 61 93 45 80; email [email protected]; internet http://www.airbus.com. You may view this service information at the FAA, Transport Standards Branch, 2200 South 216th St., Des Moines, WA. For information on the availability of this material at the FAA, call 206-231-3195. It is also available on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2018- 0395. 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 2018- 0395; or in person at Docket Operations between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this final rule, the regulatory evaluation, any comments received, and other information. The address for Docket Operations (phone: 800-647- 5527) is in the ADDRESSES section. FOR FURTHER INFORMATION CONTACT: Vladimir Ulyanov, Aerospace Engineer, International Section, Transport Standards Branch, FAA, 2200 South 216th St., Des Moines, WA 98198-6547; telephone and fax 206-231-3229. 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 all Airbus Model A330-200 Freighter series airplanes, Model A330-200 series airplanes, Model A330-300 series airplanes, Model A340-200 series airplanes, Model A340- 300 series airplanes, Model A340-500 series airplanes, and Model A340- 600 series airplanes. The NPRM published in the Federal Register on May 9, 2018 (83 FR 21196). The NPRM was prompted by a report of deficient fatigue performance of high strength steel used in forgings. Components made from the affected high strength steel are installed on the MLG, NLG, and CLG. The NPRM proposed to require identifying the part number and serial number of certain components installed on the MLG, NLG, and CLG; replacing affected parts; identifying the airplane's weight variant; and determining the applicable life limit for certain components installed on the MLG, NLG, and CLG. We are issuing this AD to address certain parts made from 300M high strength steel, which if uncorrected, could lead to structural failure of the landing gear, and possible loss of control of the airplane during take-off or landing. The European Aviation Safety Agency (EASA), which is the Technical Agent for the Member States of the European Union, has issued EASA AD 2017-0185, dated September 22, 2017 (referred to after this as the Mandatory Continuing Airworthiness Information, or ``the MCAI''), to correct an unsafe condition for all Airbus SAS Model A330-200 Freighter series airplanes, Model A330-200 series airplanes, Model A330-300 series airplanes, Model A340-200 series airplanes, Model A340-300 series airplanes, Model A340-500 series [[Page 49270]] airplanes, and Model A340-600 series airplanes. The MCAI states: In 2006, Messier-Dowty identified a deficiency in the fatigue performance of 300M high strength steel used in forgings. The root cause for this fatigue deficiency was the processing during preparation of the material. After investigation, it was determined that the following material sources (S) were affected by this fatigue deficiency: Electralloy (S1), RSM (S2A, S2B or S2C), Latrobe (S3) and Aubert et Duval (S4). Consequently, reduced lives were calculated for certain landing gear main fittings, bogie beams and sliding pistons, determined to be affected by the 300M material properties quality issue. These components are installed on Main, Nose and Centre Landing Gears (MLG, NLG, CLG) of A330 and A340 aeroplanes. This condition, if not corrected, could lead to structural failure of a landing gear, possibly resulting in loss of control of the aeroplane during take-off or landing. To initially address this potential unsafe condition, Airbus published reduced life limits for the affected parts from material sources S1, S2 and S3 in the applicable Airworthiness Limitation Section (ALS) Part 1. Later, it was determined that ALS Part 1 was an inappropriate place for recording the reduced lives and Airbus published Service Bulletin (SB) A330-32-3281, SB A340-32-4310, and SB A340-32-5119, as applicable, to provide identification and replacement instructions for affected parts made of all material sources S1, S2, S3 and S4. This action was also accomplished to simplify Airbus ALS Part 1. For the reasons described above, this [EASA] AD requires [identification of the part numbers and serial numbers of the main fitting, bogie beam and sliding piston of the MLG, NLG, and CLG, and the airplane's weight variant], and implementation of the reduced life limits for the affected parts and replacement of any parts that are close to, or have exceeded the applicable reduced life limit. 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-2018- 0395. Comments We gave the public the opportunity to participate in developing this final rule. We received no comments on the NPRM or on the determination of the cost to the public. Conclusion We reviewed the relevant data and determined that air safety and the public interest require adopting this final rule 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 for addressing the unsafe condition; and Do not add any additional burden upon the public than was already proposed in the NPRM. Related Service Information Under 1 CFR Part 51 Airbus SAS has issued the following service information. Service Bulletin A330-32-3281, Revision 02, including Appendixes 01 through 06, dated June 16, 2017; and Service Bulletin A340-32-4310, Revision 02, including Appendixes 01 through 06, dated June 16, 2017. This service information includes procedures for inspections to identify the part numbers and serial numbers of the main fittings, bogie beams, and sliding pistons of the MLG; and procedures for determining the airplane's weight variant. This service information also describes the reduced life limits for affected parts. These documents are distinct since they apply to different airplane models. Service Bulletin A340-32-5119, Revision 01, including Appendixes 01 through 07, dated January 31, 2017. This service information includes procedures for inspections to identify the part numbers and serial numbers of the main fittings and bogie beams of the MLG, NLG, and CLG; and procedures for determining the airplane's weight variant. This service information also describes the reduced life limits for affected parts. In addition, Airbus has issued the following service information, which describes life limits for affected parts. These documents are distinct since they apply to different airplane models and different life limited parts. A330 Airworthiness Limitations Section (ALS) Part 1, ``Safe Life Airworthiness Limitation Items (SL-ALI),'' Revision 09, dated September 18, 2017. A330 ALS Part 1, ``Safe Life Airworthiness Limitation Items (SL-ALI),'' Variation 9.2, dated November 28, 2017. A340 ALS Part 1, ``Safe Life Airworthiness Limitation Items (SL-ALI),'' Revision 09, dated September 18, 2017. A340 ALS Part 1, ``Safe Life Airworthiness Limitation Items (SL-ALI),'' Variation 9.2, dated November 28, 2017. 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. Costs of Compliance We estimate that this AD affects 103 airplanes of U.S. registry. We estimate the following costs to comply with this AD: Estimated Costs ---------------------------------------------------------------------------------------------------------------- Cost per Cost on U.S. Action Labor cost Parts cost product operators ---------------------------------------------------------------------------------------------------------------- Inspection............................ 4 work-hours x $85 per $0 $340 $35,020 hour = $340. ---------------------------------------------------------------------------------------------------------------- We have received no definitive data that will enable us to provide cost estimates for the on-condition part replacements specified in this AD. 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. This AD is issued in accordance with authority delegated by the Executive Director, Aircraft Certification Service, as authorized by FAA Order 8000.51C. In accordance with that order, issuance of ADs is normally a function of the Compliance and Airworthiness Division, but during this transition period, the Executive Director has [[Page 49271]] delegated the authority to issue ADs applicable to transport category airplanes and associated appliances to the Director of the System Oversight Division. 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 the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska, 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 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 adding the following new airworthiness directive (AD): 2018-19-29 Airbus SAS: Amendment 39-19430; Docket No. FAA-2018-0395; Product Identifier 2017-NM-136-AD. (a) Effective Date This AD is effective November 5, 2018. (b) Affected ADs None. (c) Applicability This AD applies to the Airbus SAS airplanes identified in paragraphs (c)(1) through (c)(7) of this AD, certificated in any category, all manufacturer serial numbers. (1) Model A330-201, -202, -203, -223, and -243 airplanes. (2) Model A330-223F and -243F airplanes. (3) Model A330-301, -302, -303, -321, -322, -323, -341, -342, and -343 airplanes. (4) Model A340-211, -212, and -213 airplanes. (5) Model A340-311, -312, and -313 airplanes. (6) Model A340-541 airplanes. (7) Model A340-642 airplanes. (d) Subject Air Transport Association (ATA) of America Code 32, Landing Gear. (e) Reason This AD was prompted by a report of deficient fatigue performance of 300M high strength steel used in forgings. Components made of 300M high strength steel are installed on the main landing gear (MLG), nose landing gear (NLG), and center landing gear (CLG). We are issuing this AD to detect and correct certain parts made from 300M high strength steel, which if uncorrected, could lead to structural failure of the landing gear, and possible loss of control of the airplane during take-off or landing. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Definitions (1) For the purpose of this AD, an affected part is any main fitting, bogie beam, or sliding piston of the MLG, NLG, or CLG installed on the airplane, having a part number and serial number combination specified in the applicable service information identified in paragraphs (h)(1), (h)(2), and (h)(3) of this AD. (2) For the purpose of this AD, a serviceable part is any main fitting, bogie beam, or sliding piston of the MLG, NLG, or CLG that has not exceeded the applicable life limit specified in paragraph (g)(2)(i), (g)(2)(ii), or (g)(2)(iii) of this AD, since first installation on an airplane. (i) The life limit specified in the applicable service information identified in paragraphs (h)(1), (h)(2), and (h)(3) of this AD. (ii) The life limit specified in Airbus A330 Airworthiness Limitations Section (ALS) Part 1, ``Safe Life Airworthiness Limitation Items (SL-ALI),'' Revision 09, dated September 18, 2017; and A330 ALS Part 1, ``Safe Life Airworthiness Limitation Items (SL- ALI),'' Variation 9.2, dated November 28, 2017. (iii) The life limit specified in Airbus A340 Airworthiness Limitations Section (ALS) Part 1, ``Safe Life Airworthiness Limitation Items (SL-ALI),'' Revision 09, dated September 18, 2017; and A340 ALS Part 1, ``Safe Life Airworthiness Limitation Items (SL- ALI),'' Variation 9.2, dated November 28, 2017. (h) Identification of Part Number, Serial Number, Weight Variant, and Reduced Life Limit Within 3 months after the effective date of this AD: Identify the part number and serial number of each main fitting, bogie beam, and sliding piston of the MLG, NLG, and CLG installed on the airplane; identify the airplane's weight variant; and determine the applicable reduced life limit; in accordance with the Accomplishment Instructions of the applicable service information identified in paragraph (h)(1), (h)(2), or (h)(3) of this AD. A review of airplane maintenance records is acceptable for identification of the installed main fittings, bogie beams, and sliding pistons of the MLG, NLG, and CLG, provided the part number and serial number of each component can be conclusively identified by that review. (1) Airbus Service Bulletin A330-32-3281, Revision 02, including Appendixes 01 through 06, dated June 16, 2017. (2) Airbus Service Bulletin A340-32-4310, Revision 02, including Appendixes 01 through 06, dated June 16, 2017. (3) Airbus Service Bulletin A340-32-5119, Revision 01, including Appendixes 01 through 07, dated January 31, 2017. (i) Replacement of Affected Parts Prior to exceeding the applicable life limit, as specified in the applicable service information identified in paragraph (h)(1), (h)(2), or (h)(3) of this AD, or within 3 months after the effective date of this AD, whichever occurs later: Replace each affected part (as defined in paragraph (g)(1) of this AD) with a serviceable part (as defined in paragraph (g)(2) of this AD). (j) Parts Installation Specification As of the effective date of this AD, any affected part (as defined in paragraph (g)(1) of this AD) may be used as a replacement part, provided the affected part is also a serviceable part (as defined in paragraph (g)(2) of this AD), and following installation, the affected part is replaced prior to exceeding the applicable life limit as specified in paragraph (g)(2) of this AD. (k) Other FAA AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, International Section, Transport Standards Branch, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the International Section, send it to the attention of the person identified in paragraph (l)(2) of this AD. Information may be emailed to: [email protected]. Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/certificate holding district office. (2) Contacting the Manufacturer: For any requirement in this AD to obtain corrective actions from a manufacturer, the action must be accomplished using a method approved by the Manager, International Section, Transport Standards Branch, FAA; or the European Aviation Safety Agency (EASA); or Airbus SAS's EASA Design Organization Approval (DOA). If approved by the DOA, the approval must include the DOA-authorized signature. (3) Required for Compliance (RC): If any service information contains procedures or [[Page 49272]] tests that are identified as RC, those procedures and tests must be done to comply with this AD; any procedures or tests that are not identified as RC are recommended. Those procedures and tests that are not identified as RC may be deviated from using accepted methods in accordance with the operator's maintenance or inspection program without obtaining approval of an AMOC, provided the procedures and tests identified as RC can be done and the airplane can be put back in an airworthy condition. Any substitutions or changes to procedures or tests identified as RC require approval of an AMOC. (l) Related Information (1) Refer to Mandatory Continuing Airworthiness Information (MCAI) EASA AD 2017-0185, dated September 22, 2017, for related information. This MCAI may be found in the AD docket on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2018-0395. (2) For more information about this AD, contact Vladimir Ulyanov, Aerospace Engineer, International Section, Transport Standards Branch, FAA, 2200 South 216th St., Des Moines, WA 98198- 6547; telephone and fax 206-231-3229. (m) 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 this AD specifies otherwise. (i) Airbus A330 Airworthiness Limitations Section (ALS) Part 1, ``Safe Life Airworthiness Limitation Items (SL-ALI),'' Revision 09, dated September 18, 2017. (ii) Airbus A330 Airworthiness Limitations Section (ALS) Part 1, ``Safe Life Airworthiness Limitation Items (SL-ALI),'' Variation 9.2, dated November 28, 2017. (iii) Airbus A340 Airworthiness Limitations Section (ALS) Part 1, ``Safe Life Airworthiness Limitation Items (SL-ALI),'' Revision 09, dated September 18, 2017. (iv) Airbus A340 Airworthiness Limitations Section (ALS) Part 1, ``Safe Life Airworthiness Limitation Items (SL-ALI),'' Variation 9.2, dated November 28, 2017. (v) Airbus Service Bulletin A330-32-3281, Revision 02, including Appendixes 01 through 06, dated June 16, 2017. (vi) Airbus Service Bulletin A340-32-4310, Revision 02, including Appendixes 01 through 06, dated June 16, 2017. (vii) Airbus Service Bulletin A340-32-5119, Revision 01, including Appendixes 01 through 07, dated January 31, 2017. (3) For service information identified in this AD, contact Airbus SAS, Airworthiness Office--EAL, Rond-Point Emile Dewoitine No: 2, 31700 Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 61 93 45 80; email [email protected]; internet http://www.airbus.com. (4) You may view this service information at the FAA, Transport Standards Branch, 2200 South 216th St., Des Moines, WA. For information on the availability of this material at the FAA, call 206-231-3195. (5) You may view this service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html. Issued in Des Moines, Washington, on September 14, 2018. John P. Piccola, Acting Director, System Oversight Division, Aircraft Certification Service. [FR Doc. 2018-20932 Filed 9-28-18; 8:45 am] BILLING CODE 4910-13-P
![Federal Register / Vol. 83, No. 190 / Monday, October 1, 2018 / Rules and Regulations 49269
Moines, WA 98198; telephone and fax 206– DEPARTMENT OF TRANSPORTATION www.regulations.gov by searching for
231–3225. and locating Docket No. FAA 2018–
(3) Service information identified in this Federal Aviation Administration 0395; or in person at Docket Operations
AD that is not incorporated by reference is between 9 a.m. and 5 p.m., Monday
available at the addresses specified in 14 CFR Part 39 through Friday, except Federal holidays.
paragraphs (p)(5) and (p)(6) of this AD. The AD docket contains this final rule,
[Docket No. FAA–2018–0395; Product
(p) Material Incorporated by Reference Identifier 2017–NM–136–AD; Amendment the regulatory evaluation, any
39–19430; AD 2018–19–29] comments received, and other
(1) The Director of the Federal Register
information. The address for Docket
approved the incorporation by reference RIN 2120–AA64
Operations (phone: 800–647–5527) is in
(IBR) of the service information listed in this
Airworthiness Directives; Airbus SAS the ADDRESSES section.
paragraph under 5 U.S.C. 552(a) and 1 CFR
part 51. Airplanes FOR FURTHER INFORMATION CONTACT:
(2) You must use this service information AGENCY: Federal Aviation Vladimir Ulyanov, Aerospace Engineer,
as applicable to do the actions required by Administration (FAA), Department of International Section, Transport
this AD, unless this AD specifies otherwise. Transportation (DOT). Standards Branch, FAA, 2200 South
(3) The following service information was 216th St., Des Moines, WA 98198–6547;
ACTION: Final rule.
approved for IBR on November 5, 2018. telephone and fax 206–231–3229.
(i) Airbus Service Bulletin A300–52–6085, SUMMARY: We are adopting a new SUPPLEMENTARY INFORMATION:
Revision 01, dated May 2, 2018. airworthiness directive (AD) for all
(ii) Airbus Service Bulletin A300–52–6086, Airbus SAS Model A330–200 Freighter, Discussion
Revision 01, dated May 29, 2018. –200, and –300 series airplanes; and
(4) The following service information was
We issued a notice of proposed
Airbus SAS Model A340–200, –300, rulemaking (NPRM) to amend 14 CFR
approved for IBR on January 26, 2017 (81 FR –500, and –600 series airplanes. This
93801, December 22, 2016). part 39 by adding an AD that would
AD was prompted by a report of apply to all Airbus Model A330–200
(i) Airbus Alert Operators Transmission deficient fatigue performance of high
A52W011–15, Revision 00, dated July 23, Freighter series airplanes, Model A330–
strength steel used in forgings. 200 series airplanes, Model A330–300
2015, including the following appendices: Components made from the affected
(A) Appendix 1—Flowchart, undated. series airplanes, Model A340–200 series
high strength steel are installed on the airplanes, Model A340–300 series
(B) Appendix 2—Reporting Sheet, undated. main landing gear (MLG), nose landing
(The pages of Appendix 2 are not numbered.) airplanes, Model A340–500 series
gear (NLG), and center landing gear airplanes, and Model A340–600 series
(C) Appendix 3—titled ‘‘Technical (CLG). This AD requires identifying the
Disposition,’’ Ref. TD/K12/L3/02978/2015, airplanes. The NPRM published in the
part number and serial number of
Issue B, dated July 21, 2015. (Appendix 3 is Federal Register on May 9, 2018 (83 FR
certain components installed on the
identified with an appendix number only on 21196). The NPRM was prompted by a
MLG, NLG, and CLG; replacing affected
page 1 of Airbus Alert Operators report of deficient fatigue performance
parts; identifying the airplane’s weight
Transmission A52W011–15, Revision 00, of high strength steel used in forgings.
variant; and determining the applicable
dated July 23, 2015.) Components made from the affected
life limit for certain components
(D) Appendix 4—Part number high strength steel are installed on the
installed on the MLG, NLG, and CLG.
identification for frame forks and bushings, MLG, NLG, and CLG. The NPRM
We are issuing this AD to address the
undated. proposed to require identifying the part
(ii) Reserved.
unsafe condition on these products.
number and serial number of certain
(5) For service information identified in DATES: This AD is effective November 5,
components installed on the MLG, NLG,
this AD, contact Airbus SAS, Airworthiness 2018. and CLG; replacing affected parts;
Office—EAW, Rond-Point Emile Dewoitine The Director of the Federal Register
identifying the airplane’s weight
No: 2, 31700 Blagnac Cedex, France; approved the incorporation by reference
variant; and determining the applicable
telephone +33 5 61 93 36 96; fax +33 5 61 of certain publications listed in this AD
life limit for certain components
93 44 51; email account.airworth-eas@ as of November 5, 2018.
installed on the MLG, NLG, and CLG.
airbus.com; Internet http://www.airbus.com. ADDRESSES: For service information
identified in this final rule, contact We are issuing this AD to address
(6) You may view this service information
Airbus SAS, Airworthiness Office— certain parts made from 300M high
at the FAA, Transport Standards Branch,
2200 South 216th St., Des Moines, WA. For EAL, Rond-Point Emile Dewoitine No: strength steel, which if uncorrected,
information on the availability of this 2, 31700 Blagnac Cedex, France; could lead to structural failure of the
material at the FAA, call 206–231–3195. telephone +33 5 61 93 36 96; fax +33 5 landing gear, and possible loss of
(7) You may view this service information 61 93 45 80; email airworthiness.A330- control of the airplane during take-off or
that is incorporated by reference at the A340@airbus.com; internet http:// landing.
National Archives and Records www.airbus.com. You may view this The European Aviation Safety Agency
Administration (NARA). For information on service information at the FAA, (EASA), which is the Technical Agent
the availability of this material at NARA, call Transport Standards Branch, 2200 for the Member States of the European
202–741–6030, or go to: http:// South 216th St., Des Moines, WA. For Union, has issued EASA AD 2017–0185,
www.archives.gov/federal-register/cfr/ibr- information on the availability of this dated September 22, 2017 (referred to
locations.html. material at the FAA, call 206–231–3195. after this as the Mandatory Continuing
It is also available on the internet at Airworthiness Information, or ‘‘the
Issued in Des Moines, Washington, on
MCAI’’), to correct an unsafe condition
amozie on DSK3GDR082PROD with RULES
September 21, 2018. http://www.regulations.gov by searching
for and locating Docket No. FAA–2018– for all Airbus SAS Model A330–200
John P. Piccola, Freighter series airplanes, Model A330–
0395.
Acting Director, System Oversight Division, 200 series airplanes, Model A330–300
Aircraft Certification Service. Examining the AD Docket series airplanes, Model A340–200 series
[FR Doc. 2018–21100 Filed 9–28–18; 8:45 am] You may examine the AD docket on airplanes, Model A340–300 series
BILLING CODE 4910–13–P the internet at http:// airplanes, Model A340–500 series
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![49270 Federal Register / Vol. 83, No. 190 / Monday, October 1, 2018 / Rules and Regulations
airplanes, and Model A340–600 series You may examine the MCAI in the • Service Bulletin A340–32–5119,
airplanes. The MCAI states: AD docket on the internet at http:// Revision 01, including Appendixes 01
In 2006, Messier-Dowty identified a www.regulations.gov by searching for through 07, dated January 31, 2017. This
deficiency in the fatigue performance of and locating Docket No. FAA–2018– service information includes procedures
300M high strength steel used in forgings. 0395. for inspections to identify the part
The root cause for this fatigue deficiency was Comments numbers and serial numbers of the main
the processing during preparation of the fittings and bogie beams of the MLG,
material. After investigation, it was We gave the public the opportunity to NLG, and CLG; and procedures for
determined that the following material participate in developing this final rule. determining the airplane’s weight
sources (S) were affected by this fatigue We received no comments on the NPRM variant. This service information also
deficiency: Electralloy (S1), RSM (S2A, S2B or on the determination of the cost to describes the reduced life limits for
or S2C), Latrobe (S3) and Aubert et Duval the public. affected parts.
(S4).
Consequently, reduced lives were Conclusion In addition, Airbus has issued the
calculated for certain landing gear main We reviewed the relevant data and following service information, which
fittings, bogie beams and sliding pistons, determined that air safety and the describes life limits for affected parts.
determined to be affected by the 300M public interest require adopting this These documents are distinct since they
material properties quality issue. These final rule as proposed, except for minor apply to different airplane models and
components are installed on Main, Nose and editorial changes. We have determined different life limited parts.
Centre Landing Gears (MLG, NLG, CLG) of that these minor changes: • A330 Airworthiness Limitations
A330 and A340 aeroplanes. • Are consistent with the intent that Section (ALS) Part 1, ‘‘Safe Life
This condition, if not corrected, could lead was proposed in the NPRM for Airworthiness Limitation Items (SL–
to structural failure of a landing gear, ALI),’’ Revision 09, dated September 18,
addressing the unsafe condition; and
possibly resulting in loss of control of the
• Do not add any additional burden 2017.
aeroplane during take-off or landing.
To initially address this potential unsafe
upon the public than was already • A330 ALS Part 1, ‘‘Safe Life
condition, Airbus published reduced life proposed in the NPRM. Airworthiness Limitation Items (SL–
limits for the affected parts from material Related Service Information Under 1 ALI),’’ Variation 9.2, dated November
sources S1, S2 and S3 in the applicable CFR Part 51 28, 2017.
Airworthiness Limitation Section (ALS) Part • A340 ALS Part 1, ‘‘Safe Life
1. Later, it was determined that ALS Part 1 Airbus SAS has issued the following Airworthiness Limitation Items (SL–
was an inappropriate place for recording the service information. ALI),’’ Revision 09, dated September 18,
reduced lives and Airbus published Service • Service Bulletin A330–32–3281,
2017.
Bulletin (SB) A330–32–3281, SB A340–32– Revision 02, including Appendixes 01
4310, and SB A340–32–5119, as applicable, through 06, dated June 16, 2017; and • A340 ALS Part 1, ‘‘Safe Life
to provide identification and replacement Service Bulletin A340–32–4310, Airworthiness Limitation Items (SL–
instructions for affected parts made of all Revision 02, including Appendixes 01 ALI),’’ Variation 9.2, dated November
material sources S1, S2, S3 and S4. This through 06, dated June 16, 2017. This 28, 2017.
action was also accomplished to simplify service information includes procedures This service information is reasonably
Airbus ALS Part 1. for inspections to identify the part available because the interested parties
For the reasons described above, this numbers and serial numbers of the main have access to it through their normal
[EASA] AD requires [identification of the fittings, bogie beams, and sliding course of business or by the means
part numbers and serial numbers of the main identified in the ADDRESSES section.
pistons of the MLG; and procedures for
fitting, bogie beam and sliding piston of the
MLG, NLG, and CLG, and the airplane’s determining the airplane’s weight Costs of Compliance
weight variant], and implementation of the variant. This service information also
reduced life limits for the affected parts and describes the reduced life limits for We estimate that this AD affects 103
replacement of any parts that are close to, or affected parts. These documents are airplanes of U.S. registry.
have exceeded the applicable reduced life distinct since they apply to different We estimate the following costs to
limit. airplane models. comply with this AD:
ESTIMATED COSTS
Cost per Cost on U.S.
Action Labor cost Parts cost product operators
Inspection ........................................................ 4 work-hours × $85 per hour = $340 ............. $0 $340 $35,020
We have received no definitive data detail the scope of the Agency’s because it addresses an unsafe condition
that will enable us to provide cost authority. that is likely to exist or develop on
estimates for the on-condition part We are issuing this rulemaking under products identified in this rulemaking
replacements specified in this AD. the authority described in Subtitle VII, action.
Part A, Subpart III, Section 44701: This AD is issued in accordance with
Authority for This Rulemaking ‘‘General requirements.’’ Under that authority delegated by the Executive
section, Congress charges the FAA with Director, Aircraft Certification Service,
amozie on DSK3GDR082PROD with RULES
Title 49 of the United States Code promoting safe flight of civil aircraft in as authorized by FAA Order 8000.51C.
specifies the FAA’s authority to issue air commerce by prescribing regulations In accordance with that order, issuance
rules on aviation safety. Subtitle I, for practices, methods, and procedures of ADs is normally a function of the
section 106, describes the authority of the Administrator finds necessary for Compliance and Airworthiness
the FAA Administrator. Subtitle VII: safety in air commerce. This regulation Division, but during this transition
Aviation Programs, describes in more is within the scope of that authority period, the Executive Director has
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![Federal Register / Vol. 83, No. 190 / Monday, October 1, 2018 / Rules and Regulations 49271
delegated the authority to issue ADs (2) Model A330–223F and –243F airplanes. with the Accomplishment Instructions of the
applicable to transport category (3) Model A330–301, –302, –303, –321, applicable service information identified in
airplanes and associated appliances to –322, –323, –341, –342, and –343 airplanes. paragraph (h)(1), (h)(2), or (h)(3) of this AD.
(4) Model A340–211, –212, and –213 A review of airplane maintenance records is
the Director of the System Oversight acceptable for identification of the installed
airplanes.
Division. (5) Model A340–311, –312, and –313 main fittings, bogie beams, and sliding
Regulatory Findings airplanes. pistons of the MLG, NLG, and CLG, provided
(6) Model A340–541 airplanes. the part number and serial number of each
This AD will not have federalism (7) Model A340–642 airplanes. component can be conclusively identified by
implications under Executive Order that review.
(d) Subject (1) Airbus Service Bulletin A330–32–3281,
13132. This AD will not have a
substantial direct effect on the States, on Air Transport Association (ATA) of Revision 02, including Appendixes 01
the relationship between the national America Code 32, Landing Gear. through 06, dated June 16, 2017.
(2) Airbus Service Bulletin A340–32–4310,
government and the States, or on the (e) Reason Revision 02, including Appendixes 01
distribution of power and This AD was prompted by a report of through 06, dated June 16, 2017.
responsibilities among the various deficient fatigue performance of 300M high (3) Airbus Service Bulletin A340–32–5119,
levels of government. strength steel used in forgings. Components Revision 01, including Appendixes 01
For the reasons discussed above, I made of 300M high strength steel are through 07, dated January 31, 2017.
certify that this AD: installed on the main landing gear (MLG),
nose landing gear (NLG), and center landing (i) Replacement of Affected Parts
(1) Is not a ‘‘significant regulatory
action’’ under Executive Order 12866, gear (CLG). We are issuing this AD to detect Prior to exceeding the applicable life limit,
(2) Is not a ‘‘significant rule’’ under and correct certain parts made from 300M as specified in the applicable service
the DOT Regulatory Policies and high strength steel, which if uncorrected, information identified in paragraph (h)(1),
could lead to structural failure of the landing (h)(2), or (h)(3) of this AD, or within 3
Procedures (44 FR 11034, February 26, gear, and possible loss of control of the months after the effective date of this AD,
1979), airplane during take-off or landing. whichever occurs later: Replace each affected
(3) Will not affect intrastate aviation part (as defined in paragraph (g)(1) of this
in Alaska, and (f) Compliance AD) with a serviceable part (as defined in
(4) Will not have a significant Comply with this AD within the paragraph (g)(2) of this AD).
economic impact, positive or negative, compliance times specified, unless already
done. (j) Parts Installation Specification
on a substantial number of small entities
under the criteria of the Regulatory As of the effective date of this AD, any
(g) Definitions affected part (as defined in paragraph (g)(1)
Flexibility Act. (1) For the purpose of this AD, an affected of this AD) may be used as a replacement
List of Subjects in 14 CFR Part 39 part is any main fitting, bogie beam, or part, provided the affected part is also a
sliding piston of the MLG, NLG, or CLG serviceable part (as defined in paragraph
Air transportation, Aircraft, Aviation installed on the airplane, having a part (g)(2) of this AD), and following installation,
safety, Incorporation by reference, number and serial number combination the affected part is replaced prior to
Safety. specified in the applicable service exceeding the applicable life limit as
information identified in paragraphs (h)(1), specified in paragraph (g)(2) of this AD.
Adoption of the Amendment (h)(2), and (h)(3) of this AD.
(2) For the purpose of this AD, a (k) Other FAA AD Provisions
Accordingly, under the authority
delegated to me by the Administrator, serviceable part is any main fitting, bogie The following provisions also apply to this
the FAA amends 14 CFR part 39 as beam, or sliding piston of the MLG, NLG, or AD:
CLG that has not exceeded the applicable life (1) Alternative Methods of Compliance
follows: limit specified in paragraph (g)(2)(i), (g)(2)(ii), (AMOCs): The Manager, International
or (g)(2)(iii) of this AD, since first installation Section, Transport Standards Branch, FAA,
PART 39—AIRWORTHINESS on an airplane. has the authority to approve AMOCs for this
DIRECTIVES (i) The life limit specified in the applicable AD, if requested using the procedures found
service information identified in paragraphs in 14 CFR 39.19. In accordance with 14 CFR
■ 1. The authority citation for part 39 (h)(1), (h)(2), and (h)(3) of this AD. 39.19, send your request to your principal
continues to read as follows: (ii) The life limit specified in Airbus A330 inspector or local Flight Standards District
Authority: 49 U.S.C. 106(g), 40113, 44701. Airworthiness Limitations Section (ALS) Part Office, as appropriate. If sending information
1, ‘‘Safe Life Airworthiness Limitation Items directly to the International Section, send it
§ 39.13 [Amended] (SL–ALI),’’ Revision 09, dated September 18, to the attention of the person identified in
2017; and A330 ALS Part 1, ‘‘Safe Life paragraph (l)(2) of this AD. Information may
■ 2. The FAA amends § 39.13 by adding Airworthiness Limitation Items (SL–ALI),’’ be emailed to: 9-ANM-116-AMOC-
the following new airworthiness Variation 9.2, dated November 28, 2017. REQUESTS@faa.gov. Before using any
directive (AD): (iii) The life limit specified in Airbus A340 approved AMOC, notify your appropriate
2018–19–29 Airbus SAS: Amendment 39– Airworthiness Limitations Section (ALS) Part principal inspector, or lacking a principal
19430; Docket No. FAA–2018–0395; 1, ‘‘Safe Life Airworthiness Limitation Items inspector, the manager of the local flight
Product Identifier 2017–NM–136–AD. (SL–ALI),’’ Revision 09, dated September 18, standards district office/certificate holding
2017; and A340 ALS Part 1, ‘‘Safe Life district office.
(a) Effective Date Airworthiness Limitation Items (SL–ALI),’’ (2) Contacting the Manufacturer: For any
This AD is effective November 5, 2018. Variation 9.2, dated November 28, 2017. requirement in this AD to obtain corrective
actions from a manufacturer, the action must
(b) Affected ADs (h) Identification of Part Number, Serial be accomplished using a method approved
Number, Weight Variant, and Reduced Life by the Manager, International Section,
None.
Limit Transport Standards Branch, FAA; or the
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(c) Applicability Within 3 months after the effective date of European Aviation Safety Agency (EASA); or
This AD applies to the Airbus SAS this AD: Identify the part number and serial Airbus SAS’s EASA Design Organization
airplanes identified in paragraphs (c)(1) number of each main fitting, bogie beam, and Approval (DOA). If approved by the DOA,
through (c)(7) of this AD, certificated in any sliding piston of the MLG, NLG, and CLG the approval must include the DOA-
category, all manufacturer serial numbers. installed on the airplane; identify the authorized signature.
(1) Model A330–201, –202, –203, –223, and airplane’s weight variant; and determine the (3) Required for Compliance (RC): If any
–243 airplanes. applicable reduced life limit; in accordance service information contains procedures or
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![49272 Federal Register / Vol. 83, No. 190 / Monday, October 1, 2018 / Rules and Regulations
tests that are identified as RC, those (5) You may view this service information ADDRESSES: You may send comments,
procedures and tests must be done to comply that is incorporated by reference at the using the procedures found in 14 CFR
with this AD; any procedures or tests that are National Archives and Records 11.43 and 11.45, by any of the following
not identified as RC are recommended. Those Administration (NARA). For information on methods:
procedures and tests that are not identified the availability of this material at NARA, call
as RC may be deviated from using accepted 202–741–6030, or go to: http://
• Federal eRulemaking Portal: Go to
methods in accordance with the operator’s www.archives.gov/federal-register/cfr/ibr- http://www.regulations.gov. Follow the
maintenance or inspection program without locations.html. instructions for submitting comments.
obtaining approval of an AMOC, provided • Fax: 202–493–2251.
Issued in Des Moines, Washington, on
the procedures and tests identified as RC can
September 14, 2018.
• Mail: U.S. Department of
be done and the airplane can be put back in Transportation, Docket Operations, M–
an airworthy condition. Any substitutions or John P. Piccola,
30, West Building Ground Floor, Room
changes to procedures or tests identified as Acting Director, System Oversight Division, W12–140, 1200 New Jersey Avenue SE,
RC require approval of an AMOC. Aircraft Certification Service.
Washington, DC, 20590.
[FR Doc. 2018–20932 Filed 9–28–18; 8:45 am]
(l) Related Information • Hand Delivery: U.S. Department of
BILLING CODE 4910–13–P Transportation, Docket Operations, M–
(1) Refer to Mandatory Continuing
Airworthiness Information (MCAI) EASA AD 30, West Building Ground Floor, Room
2017–0185, dated September 22, 2017, for W12–140, 1200 New Jersey Avenue SE,
related information. This MCAI may be DEPARTMENT OF TRANSPORTATION
Washington, DC, 20590, between 9 a.m.
found in the AD docket on the internet at and 5 p.m., Monday through Friday,
http://www.regulations.gov by searching for Federal Aviation Administration
except Federal holidays.
and locating Docket No. FAA–2018–0395. For service information identified in
(2) For more information about this AD, 14 CFR Part 39
contact Vladimir Ulyanov, Aerospace
this final rule, contact CFM
Engineer, International Section, Transport [Docket No. FAA–2018–0785; Product International Inc., Aviation Operations
Standards Branch, FAA, 2200 South 216th Identifier 2018–NE–14–AD; Amendment 39– Center, 1 Neumann Way, M/D Room
St., Des Moines, WA 98198–6547; telephone 19380; AD 2018–18–01] 285, Cincinnati, OH 45125; phone: 877–
and fax 206–231–3229. 432–3272; fax: 877–432–3329; email:
RIN 2120–AA64 aviation.fleetsupport@ge.com. You may
(m) Material Incorporated by Reference
view this service information at the
(1) The Director of the Federal Register Airworthiness Directives; CFM
FAA, Engine and Propeller Standards
approved the incorporation by reference International S.A. Turbofan Engines
(IBR) of the service information listed in this
Branch, 1200 District Avenue,
paragraph under 5 U.S.C. 552(a) and 1 CFR AGENCY: Federal Aviation Burlington, MA 01803. For information
part 51. Administration (FAA), DOT. on the availability of this material at the
(2) You must use this service information ACTION: Final rule; request for FAA, call 781–238–7759. It is also
as applicable to do the actions required by comments. available on the internet at http://
this AD, unless this AD specifies otherwise. www.regulations.gov by searching for
(i) Airbus A330 Airworthiness Limitations SUMMARY: The FAA is superseding and locating Docket No. FAA–2018–
Section (ALS) Part 1, ‘‘Safe Life Airworthiness Directive (AD) 2018–10– 0785.
Airworthiness Limitation Items (SL–ALI),’’ 11 for all CFM International S.A. (CFM)
Revision 09, dated September 18, 2017. Examining the AD Docket
(ii) Airbus A330 Airworthiness Limitations
Model CFM56–7B engines. AD 2018–
Section (ALS) Part 1, ‘‘Safe Life 10–11 required initial and repetitive You may examine the AD docket on
Airworthiness Limitation Items (SL–ALI),’’ inspections of certain fan blades and, if the internet at http://
Variation 9.2, dated November 28, 2017. they fail the inspection, their www.regulations.gov by searching for
(iii) Airbus A340 Airworthiness replacement with parts eligible for and locating Docket No. FAA–2018–
Limitations Section (ALS) Part 1, ‘‘Safe Life installation. This superseding AD 0785; or in person at Docket Operations
Airworthiness Limitation Items (SL–ALI),’’ requires the same initial and repetitive between 9 a.m. and 5 p.m., Monday
Revision 09, dated September 18, 2017. inspections but revises the compliance through Friday, except Federal holidays.
(iv) Airbus A340 Airworthiness time for the repetitive inspections. This The AD docket contains this final rule,
Limitations Section (ALS) Part 1, ‘‘Safe Life the regulatory evaluation, any
Airworthiness Limitation Items (SL–ALI),’’
AD was prompted by further analysis by
Variation 9.2, dated November 28, 2017. the manufacturer that indicated a need comments received, and other
(v) Airbus Service Bulletin A330–32–3281, to reduce the repetitive fan blade information. The street address for
Revision 02, including Appendixes 01 inspection interval based on ongoing Docket Operations (phone: 800–647–
through 06, dated June 16, 2017. root cause investigation of an April 2018 5527) is listed above. Comments will be
(vi) Airbus Service Bulletin A340–32– engine failure. The agency is issuing available in the AD docket shortly after
4310, Revision 02, including Appendixes 01 this AD to address the unsafe condition receipt.
through 06, dated June 16, 2017. on these products. FOR FURTHER INFORMATION CONTACT:
(vii) Airbus Service Bulletin A340–32–
5119, Revision 01, including Appendixes 01 DATES: This AD is effective October 16, Christopher McGuire, Aerospace
through 07, dated January 31, 2017. 2018. Engineer, ECO Branch, FAA, 1200
(3) For service information identified in The Director of the Federal Register District Avenue, Burlington, MA 01803;
this AD, contact Airbus SAS, Airworthiness approved the incorporation by reference phone: 781–238–7120; fax: 781–238–
Office—EAL, Rond-Point Emile Dewoitine of a certain publication listed in this AD 7199; email: chris.mcguire@faa.gov.
No: 2, 31700 Blagnac Cedex, France; as of October 16, 2018. SUPPLEMENTARY INFORMATION:
telephone +33 5 61 93 36 96; fax +33 5 61 The Director of the Federal Register
amozie on DSK3GDR082PROD with RULES
93 45 80; email airworthiness.A330–A340@ approved the incorporation by reference Discussion
airbus.com; internet http://www.airbus.com.
(4) You may view this service information
of a certain other publication listed in The FAA issued AD 2018–10–11,
at the FAA, Transport Standards Branch, this AD as of May 14, 2018 (83 FR Amendment 39–19286 (83 FR 22836,
2200 South 216th St., Des Moines, WA. For 19176, May 2, 2018). May 17, 2018), (‘‘AD 2018–10–11’’), for
information on the availability of this The FAA must receive any comments all CFM model CFM56–7B engines. AD
material at the FAA, call 206–231–3195. on this AD by November 15, 2018. 2018–10–11 required initial and
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Document Created: 2018-09-29 04:26:58
Document Modified: 2018-09-29 04:26:58
| Category | Regulatory Information | |
| Collection | Federal Register | |
| sudoc Class | AE 2.7: GS 4.107: AE 2.106: | |
| Publisher | Office of the Federal Register, National Archives and Records Administration | |
| Section | Rules and Regulations | |
| Action | Final rule. | |
| Dates | This AD is effective November 5, 2018. | |
| Contact | Vladimir Ulyanov, Aerospace Engineer, International Section, Transport Standards Branch, FAA, 2200 South 216th St., Des Moines, WA 98198-6547; telephone and fax 206-231-3229. | |
| FR Citation | 83 FR 49269 | |
| RIN Number | 2120-AA64 | |
| CFR Associated | Air Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety |
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