80 FR 17007 - Airworthiness Directives; Airbus Airplanes
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration Federal Register Volume 80, Issue 61 (March 31, 2015)
Federal Aviation Administration
Federal Register Volume 80, Issue 61 (March 31, 2015)
| Page Range | 17007-17010 | |
| FR Document | 2015-07281 |
[Federal Register Volume 80, Number 61 (Tuesday, March 31, 2015)] [Proposed Rules] [Pages 17007-17010] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2015-07281] ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2015-0678; Directorate Identifier 2013-NM-207-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). ----------------------------------------------------------------------- SUMMARY: We propose to supersede Airworthiness Directive (AD) 2013-13- 04, for certain Airbus Model A318, A319, A320, and A321 series airplanes. AD 2013-13-04 currently requires installing a power interruption protection circuit for the landing gear control interface unit (LGCIU). Since we issued AD 2013-13-04, we have determined that additional work is necessary to adequately address the identified unsafe condition. This proposed AD would require a new modification of any previously modified LGCIU. This proposed AD would also require revising the maintenance or inspection program to reduce a certain functional check interval. This proposed AD also adds airplanes to the applicability. We are proposing this AD to prevent untimely unlocking and/or retraction of the nose landing gear (NLG), which, while on the ground, could result in injury to ground personnel and damage to the airplane. DATES: We must receive comments on this proposed AD by May 15, 2015. ADDRESSES: You may send comments by any of the following methods: [[Page 17008]]Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments. Fax: 202-493-2251. Mail: U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590. Hand Delivery: U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. For service information identified in this AD, contact Airbus, Airworthiness Office--EAS, 1 Rond Point Maurice Bellonte, 31707 Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 61 93 44 51; email [email protected]; Internet http://www.airbus.com. You may view this referenced service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For information on the availability of this material at the FAA, call 425-227-1221. Examining the AD Docket You may examine the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2015- 0678; 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 proposed AD, the regulatory evaluation, any comments received, and other information. The street address for the Docket Operations office (telephone 800-647-5527) is in the ADDRESSES section. Comments will be available in the AD docket shortly after receipt. FOR FURTHER INFORMATION CONTACT: Sanjay Ralhan, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1405; fax 425-227-1149. SUPPLEMENTARY INFORMATION: Comments Invited We invite you to send any written relevant data, views, or arguments about this proposed AD. Send your comments to an address listed under the ADDRESSES section. Include ``Docket No. FAA-2015-0678; Directorate Identifier 2013-NM-207-AD'' at the beginning of your comments. We specifically invite comments on the overall regulatory, economic, environmental, and energy aspects of this proposed AD. We will consider all comments received by the closing date and may amend this proposed AD based on those comments. We will post all comments we receive, without change, to http://www.regulations.gov, including any personal information you provide. We will also post a report summarizing each substantive verbal contact we receive about this proposed AD. Discussion On June 14, 2013, we issued AD 2013-13-04, Amendment 39-17492 (78 FR 41286, July 10, 2013). AD 2013-13-04 requires actions intended to address an unsafe condition on certain Airbus Model A318, A319, A320, and A321 series airplanes. Since we issued AD 2013-13-04, Amendment 39- 17492 (78 FR 41286, July 10, 2013), the European Aviation Safety Agency (EASA), which is the Technical Agent for the Member States of the European Community, has issued EASA Airworthiness Directive 2013-0202, dated September 5, 2013 (referred to after this as the Mandatory Continuing Airworthiness Information, or ``the MCAI''), to correct an unsafe condition for Airbus Model A318-111, -112, -121, and -122 airplanes; Model A319-111, -112, -113, -114, -115, -131, -132, and -133 airplanes; Model A320-211, -212, -214, -231, -232, and -233 airplanes; and Model A321-111, -112, -131, -211, -212, -213, -231, and -232 airplanes. The MCAI states: After a push back from the gate, an A320 aeroplane was preparing to initiate taxi, when an uncommanded nose landing gear (NLG) retraction occurred, causing the nose of the aeroplane to hit the ground. Investigations revealed that the retraction was caused by a combination of a power interruption to Landing Gear Control and Interface Units (LGCIU) and an internal hydraulic leak through the landing gear (LG) selector valve 40GA. Deeper investigations have revealed that LGCIU power interruption appears during engine start at each flight. Even though no incident has been reported in service, it has been determined that a non-compliance to the safety objective exists when combined with a dormant single failure of the selector valve seal leaking. This condition, if not corrected, could lead to further incidents of untimely unlocking and/or retraction of the NLG which, while on the ground, could result in injury to ground personnel and damage to the aeroplane. To address the possible hydraulic leak of the LG selector valve, EASA issued AD 2007-0065 [http://ad.easa.europa.eu/blob/easa_ad_2007_0065.pdf/AD_2007-0065] currently at Revision 2. To address the risk of untimely unlocking and/or retraction of the NLG, EASA issued AD 2011-0202 [http://ad.easa.europa.eu/blob/easa_ad_2011_0202.pdf/AD_2011-0202] to require installation of a power interruption protection circuit to the LGCIU and accomplishment of associated modifications. Since that [EASA] AD was issued, it has been discovered that additional work is necessary to adequately correct this unsafe condition and consequently, Airbus issued Service Bulletin (SB) A320-32-1346 to Revision 05. An update of the maintenance programme is required as well, following the required modification. For the reasons described above, this [EASA] AD retains the requirements of EASA AD 2011-0202, which is superseded, and requires certain additional actions, as defined in the revised Airbus SB, as applicable to aeroplane model, and an update of the approved maintenance programme. The additional actions include a new modification of any previously modified LGCIU, and reducing a certain functional check interval. This proposed AD also adds airplanes on which Airbus modification 37866 has been embodied in production to the applicability. 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-2015-0678. Related Service Information Under 1 CFR Part 51 Airbus has issued Service Bulletin A320-32-1346, Revision 05, dated January 13, 2012. The service information describes procedures for modifying the LGCIU. The actions described in this service information are intended to correct the unsafe condition identified in the MCAI. This service information is reasonably available; see ADDRESSES for ways to access this service information. FAA's Determination and Requirements of This Proposed AD This product has been approved by the aviation authority of another country, and is approved for operation in the United States. Pursuant to our bilateral agreement with the State of Design Authority, we have been notified of the unsafe condition described in the MCAI and service information referenced above. We are proposing this AD because we evaluated all pertinent information and determined an unsafe condition exists and is likely to exist or develop on other products of these same type designs. Costs of Compliance We estimate that this proposed AD affects 851 airplanes of U.S. registry. The actions required by AD 2013-13-04, Amendment 39-17492 (78 FR 41286, July 10, 2013), take about 48 work-hours per product, at an average labor rate of $85 per work-hour. Required parts will cost about $8,220 [[Page 17009]] per product. Based on these figures, the estimated cost of the actions that are required by AD 2013-13-04 is $12,300 per product. We estimate that it would take about 46 work-hours per product to comply with the new modification in this proposed AD. The average labor rate is $85 per work-hour. Required parts would cost about $9,650 per product. Based on these figures, we estimate the cost of the new modification on U.S. operators to be $11,539,560 or $13,560 per product. We estimate that it would take about 1 work-hour per product to revise the maintenance or inspection program in this proposed AD. The average labor rate is $85 per work-hour. Based on these figures, we estimate the cost of revising the maintenance program on U.S. operators to be $72,335 or $85 per product. 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 We determined that this proposed AD would not have federalism implications under Executive Order 13132. This proposed AD would 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 this proposed regulation: 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. The Proposed Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA proposes to amend 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) 2013-13-04, Amendment 39-17492 (78 FR 41286, July 10, 2013), and adding the following new AD: Airbus: Docket No. FAA-2015-0678; Directorate Identifier 2013-NM- 207-AD. (a) Comments Due Date We must receive comments by May 15, 2015. (b) Affected ADs This AD replaces AD 2013-13-04, Amendment 39-17492 (78 FR 41286, July 10, 2013). (c) Applicability (1) This AD applies to Airbus Model A318-111, -112, -121, and - 122 airplanes; Model A319-111, -112, -113, -114, -115, -131, -132, and -133 airplanes; Model A320-211, -212, -214, -231, -232, and -233 airplanes; and Model A321-111, -112, -131, -211, -212, -213, -231, and -232 airplanes; certificated in any category; all manufacturer serial numbers. (d) Subject Air Transport Association (ATA) of America Code 32, Landing Gear. (e) Reason This AD was prompted by a determination that additional work is necessary to adequately address the identified unsafe condition. We are issuing this AD to prevent untimely unlocking and/or retraction of the nose landing gear (NLG), which, while on the ground, could result in injury to ground personnel and damage to the airplane. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Retained Modification This paragraph restates the requirements of paragraph (g) of AD 2013-13-04, Amendment 39-17492 (78 FR 41286, July 10, 2013). For all airplanes except airplanes on which Airbus modification 37866 has been embodied in production: At the applicable compliance time specified in paragraph (g)(1) or (g)(2) of this AD: Install a power interruption protection circuit for the landing gear control interface unit (LGCIU), in accordance with the Accomplishment Instructions of Airbus Service Bulletin A320-32-1346, Revision 04, including Appendices 01 and 02, dated April 22, 2011 (for Model A318, A319, A320, and A321 series airplanes other than the Model A319CJ (corporate jet) airplanes); or Airbus Service Bulletin A320- 32-1349, Revision 03, including Appendix 1, dated October 5, 2011 (for Model A319CJ (corporate jet) airplanes). (1) For airplanes that have embodied Airbus Modification 38947 specified in Airbus Service Bulletin A320-32-1348 during production or in service: Within 72 months after August 14, 2013 (the effective date of AD 2013-13-04, Amendment 39-17492 (78 FR 41286, July 10, 2013)). (2) For all airplanes other than those identified in paragraph (g)(1) of this AD: Within 60 months after August 14, 2013 (the effective date of AD 2013-13-04, Amendment 39-17492 (78 FR 41286, July 10, 2013)). (h) Retained Re-Identification of Identification Plates This paragraph restates the requirements of paragraph (h) of AD 2013-13-04, Amendment 39-17492 (78 FR 41286, July 10, 2013). For airplanes on which the installation required by paragraph (g) of this AD has been done before August 14, 2013 (the effective date of AD 2013-13-04, Amendment 39-17492 (78 FR 41286, July 10, 2013)) using Airbus Service Bulletin A320-32-1346, dated December 4, 2008 (for Model A318, A319, A320, and A321 series airplanes other than Model A319CJ (corporate jet) airplanes): Within the applicable times specified in paragraphs (g)(1) and (g)(2) of this AD, re-identify the identification plates, in accordance with the Accomplishment Instructions of Airbus Service Bulletin A320-32-1346, Revision 04, including Appendices 01 and 02, dated April 22, 2011 (for Model A318, A319, A320, and A321 series airplanes other than Model A319CJ (corporate jet) airplanes). (i) New Modification For airplanes identified in paragraphs (i)(1), (i)(2), and (i)(3) of this AD except airplanes on which Airbus modification 37866 has been embodied in production: Modify the LGCIU at the applicable time specified in paragraph (i)(1), (i)(2), or (i)(3) of this AD, in accordance with the Accomplishment Instructions of Airbus Service Bulletin A320-32-1346, Revision 05, dated January 13, 2012, or Airbus Service Bulletin A320-32-1349, Revision 03, including Appendix 1, dated October 5, 2011 (for Model A319CJ (corporate jet) airplanes). Accomplishing the modification in this paragraph terminates the actions required by paragraphs (g) and (h) of this AD. [[Page 17010]] (1) For airplanes on which any LG selector valve having part number (P/N) 114079019 is installed and that have embodied Airbus Modification 38947 specified in Airbus Service Bulletin A320-32-1348 during production or in service: Modify the LGCIU within 72 months after the effective date of this AD. (2) For airplanes on which any LG selector valve 40GA having a part number listed in paragraphs (i)(2)(i) through (i)(2)(xii) of this AD, provided the valve has the marking ``DI'' or ``DI-BE'' recorded on its amendment plates: Modify the LGCIU within 72 months after the effective date of this AD. (i) P/N 114079001. (ii) P/N 114079005. (iii) P/N 114079009. (iv) P/N 114079013. (v) P/N 114079001A. (vi) P/N 114079005A. (vii) P/N 114079009A. (viii) P/N114079015. (ix) P/N 114079001AB. (x) P/N 114079005AB. (xi) P/N 114079009AB. (xii) P/N 114079017. (3) For all airplanes other than those identified in paragraphs (i)(1) and (i)(2) of this AD: Modify the LGCIU within 60 months after the effective date of this AD. (j) New Modification for Airplanes Previously Modified For airplanes that have been modified as of the effective date of this AD as specified in the applicable service information identified in paragraph (j)(1), (j)(2), (j)(3), or (j)(4) of this AD, except airplanes on which Airbus modification 37866 has been embodied in production: Within 72 months after the effective date of this AD, do the additional modification of the LGCIU, in accordance with the Accomplishment Instructions of Airbus Service Bulletin A320-32-1346, Revision 05, dated January 13, 2012. (1) Airbus Service Bulletin A320-32-1346, Revision 01, dated October 27, 2009, which is not incorporated by reference in this AD. (2) Airbus Service Bulletin A320-32-1346, Revision 02, dated November 4, 2009, which is not incorporated by reference in this AD. (3) Airbus Service Bulletin A320-32-1346, Revision 03, dated January 7, 2010, which is not incorporated by reference in this AD. (4) Airbus Service Bulletin A320-32-1346, including Appendices 01 and 02, Revision 04, dated April 22, 2011, which is incorporated by reference in AD 2013-13-04, Amendment 39-17492 (78 FR 41286, July 10, 2013). (k) New Maintenance or Inspection Program Revision Before further flight after accomplishing the actions specified in paragraph (i) or (j) of this AD or within 7 days after the effective date of this AD, whichever occurs later: Revise the maintenance or inspection program, as applicable, to incorporate Task 32.30.00.17, ``Functional Check of LGCIU Power Supply Relays,'' of Section C-32 of Section C, Systems and Powerplant, of the Airbus A318/A319/A320/A321 Maintenance Review Board Report, Revision 18, dated March 2013. The initial compliance time is within 4,000 flight hours after accomplishing the additional modification of the LGCIU. (l) Credit for Previous Actions This paragraph provides credit for A319 Corporate Jet airplanes for the modification required by paragraph (g) of this AD if that modification was performed before the effective date of this AD using Airbus Service Bulletin A320-32-1349, dated December 4, 2008; Airbus Service Bulletin A320-32-1349, Revision 01, dated August 31, 2009; or Airbus Service Bulletin A320-32-1349, Revision 02, dated June 16, 2010. (m) Other FAA AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, International Branch, ANM-116, Transport Airplane Directorate, 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 Branch, send it to ATTN: Sanjay Ralhan, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057- 3356; telephone 425-227-1405; fax 425-227-1149. 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. The AMOC approval letter must specifically reference this AD. (2) AMOCs approved previously for AD 2013-13-04, Amendment 39- 17492 (78 FR 41286, July 10, 2013) are approved as AMOCs for the corresponding provisions of this AD. (3) Contacting the Manufacturer: As of the effective date of this AD, 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 Branch, ANM-116, Transport Airplane Directorate, FAA; or the European Aviation Safety Agency (EASA); or Airbus's EASA Design Organization Approval (DOA). If approved by the DOA, the approval must include the DOA-authorized signature. (n) Related Information (1) Refer to Mandatory Continuing Airworthiness Information (MCAI) EASA Airworthiness Directive 2013-0202, dated September 5, 2013, 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-2015-0678. (2) For service information identified in this AD, contact Airbus, Airworthiness Office--EAS, 1 Rond Point Maurice Bellonte, 31707 Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 61 93 44 51; email [email protected]; Internet http://www.airbus.com. You may view this service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For information on the availability of this material at the FAA, call 425-227-1221. Issued in Renton, Washington, on March 20, 2015. Michael Kaszycki, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 2015-07281 Filed 3-30-15; 8:45 am] BILLING CODE 4910-13-P
![Federal Register / Vol. 80, No. 61 / Tuesday, March 31, 2015 / Proposed Rules 17007
distribution of power and (f) Compliance 5583; fax: 404–474–5606; email: eric.potter@
responsibilities among the various Comply with this AD within the faa.gov.
levels of government. compliance times specified, unless already (2) For service information identified in
done. this AD, contact Gulfstream Aerospace
For the reasons discussed above, I Corporation, Technical Publications Dept.,
certify this proposed regulation: (g) Revision of the Airplane Flight Manual P.O. Box 2206, Savannah, GA 31402–2206;
(1) Is not a ‘‘significant regulatory (AFM) telephone 800–810–4853; fax 912–965–3520;
action’’ under Executive Order 12866, Within 30 days after the effective date of email pubs@gulfstream.com; Internet http://
(2) Is not a ‘‘significant rule’’ under this AD: Revise the Emergency Procedures www.gulfstream.com/product_support/
the DOT Regulatory Policies and section of the AFM by inserting Section 04– technical_pubs/pubs/index.htm. You may
Procedures (44 FR 11034, February 26, 08–20, Normal Airstart-Automatic; Section view this service information at the FAA,
1979), Transport Airplane Directorate, 1601 Lind
04–08–30, Manual Airstart-Starter Assist; and
Avenue SW., Renton, WA. For information
(3) Will not affect intrastate aviation Section 04–08–40, Manual Airstart-
on the availability of this material at the
in Alaska, and Windmilling; of Chapter 04, Emergency
FAA, call 425–227–1221.
(4) Will not have a significant Procedures; of the Gulfstream GVI (G650)
AFM, Document Number GAC–AC–G650– Issued in Renton, Washington, on March
economic impact, positive or negative, 19, 2015.
OPS–0001, Revision 5, dated August 12,
on a substantial number of small entities
2013. Jeffrey E. Duven,
under the criteria of the Regulatory
Flexibility Act. (h) Revision of Maintenance or Inspection Manager, Transport Airplane Directorate,
Program Aircraft Certification Service.
List of Subjects in 14 CFR Part 39 [FR Doc. 2015–07301 Filed 3–30–15; 8:45 am]
Within 30 days after the effective date of
Air transportation, Aircraft, Aviation this AD: Revise the airplane maintenance BILLING CODE 4910–13–P
safety, Incorporation by reference, manual or inspection program, as applicable,
Safety. by incorporating the requirement for the HP
Stage 5 air non-return valve from Section 05– DEPARTMENT OF TRANSPORTATION
The Proposed Amendment 10–10, Airworthiness Limitations, of Chapter
05, Time Limits/Maintenance Checks, of the Federal Aviation Administration
Accordingly, under the authority
Gulfstream GVI (G650) Maintenance Manual
delegated to me by the Administrator, (MM), Revision 4, dated September 30, 2013. 14 CFR Part 39
the FAA proposes to amend 14 CFR part The initial compliance time for replacement
39 as follows: of the HP Stage 5 air non-return valve is at [Docket No. FAA–2015–0678; Directorate
the applicable time specified in Section 05– Identifier 2013–NM–207–AD]
PART 39—AIRWORTHINESS 10–10, Airworthiness Limitations, of Chapter RIN 2120–AA64
DIRECTIVES 05, Time Limits/Maintenance Checks, of the
Gulfstream GVI (G650) MM, Revision 4, Airworthiness Directives; Airbus
■ 1. The authority citation for part 39 dated September 30, 2013, or within 30 days Airplanes
continues to read as follows: after the effective date of this AD, whichever
Authority: 49 U.S.C. 106(g), 40113, 44701.
occurs later. AGENCY: Federal Aviation
(i) No Alternative Actions or Intervals Administration (FAA), DOT.
§ 39.13 [Amended] ACTION: Notice of proposed rulemaking
After the maintenance or inspection
■ 2. Amend § 39.13 by adding the program has been revised, as required by (NPRM).
following new airworthiness directive paragraph (h) of this AD, no alternative
(AD): SUMMARY: We propose to supersede
actions (e.g., inspections) or intervals may be
used unless the actions or intervals are
Airworthiness Directive (AD) 2013–13–
Gulfstream Aerospace Corporation: Docket 04, for certain Airbus Model A318,
No. FAA–2015–0677; Directorate approved as an alternative method of
compliance in accordance with the A319, A320, and A321 series airplanes.
Identifier 2013–NM–244–AD.
procedures specified in paragraph (j) of this AD 2013–13–04 currently requires
(a) Comments Due Date AD. installing a power interruption
We must receive comments by May 15, (j) Alternative Methods of Compliance
protection circuit for the landing gear
2015. (AMOCs) control interface unit (LGCIU). Since we
(b) Affected ADs
issued AD 2013–13–04, we have
(1) The Manager, Atlanta Aircraft
Certification Office (ACO), FAA, has the
determined that additional work is
None. necessary to adequately address the
authority to approve AMOCs for this AD, if
(c) Applicability requested using the procedures found in 14 identified unsafe condition. This
This AD applies to all Gulfstream CFR 39.19. In accordance with 14 CFR 39.19, proposed AD would require a new
Aerospace Corporation Model GVI airplanes, send your request to your principal inspector modification of any previously modified
certificated in any category. or local Flight Standards District Office, as LGCIU. This proposed AD would also
appropriate. If sending information directly require revising the maintenance or
(d) Subject to the manager of the ACO, send it to the inspection program to reduce a certain
Air Transport Association (ATA) of attention of the person identified in functional check interval. This proposed
America Code 36, Pneumatic. paragraph (k)(1) of this AD.
(2) Before using any approved AMOC,
AD also adds airplanes to the
(e) Unsafe Condition notify your appropriate principal inspector, applicability. We are proposing this AD
asabaliauskas on DSK5VPTVN1PROD with PROPOSALS
This AD was prompted by reports of or lacking a principal inspector, the manager to prevent untimely unlocking and/or
corrosion on in-service air non-return valves. of the local flight standards district office/ retraction of the nose landing gear
We are issuing this AD to ensure the certificate holding district office. (NLG), which, while on the ground,
flightcrew is provided with procedures to could result in injury to ground
mitigate the risks associated with failure of (k) Related Information
personnel and damage to the airplane.
the high pressure (HP) Stage 5 air non-return (1) For more information about this AD,
DATES: We must receive comments on
valve. Failure of the HP Stage 5 air non- contact Eric Potter, Aerospace Engineer,
return valve in the open position could result Propulsion and Services Branch, ACE–118A, this proposed AD by May 15, 2015.
in engine instability and uncommanded in- FAA, Atlanta ACO, 1701 Columbia Avenue, ADDRESSES: You may send comments by
flight shutdown. College Park, GA 30337; phone: 404–474– any of the following methods:
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• Federal eRulemaking Portal: Go to aspects of this proposed AD. We will protection circuit to the LGCIU and
http://www.regulations.gov. Follow the consider all comments received by the accomplishment of associated modifications.
instructions for submitting comments. closing date and may amend this Since that [EASA] AD was issued, it has
been discovered that additional work is
• Fax: 202–493–2251. proposed AD based on those comments.
necessary to adequately correct this unsafe
• Mail: U.S. Department of We will post all comments we
condition and consequently, Airbus issued
Transportation, Docket Operations, M– receive, without change, to http:// Service Bulletin (SB) A320–32–1346 to
30, West Building Ground Floor, Room www.regulations.gov, including any Revision 05. An update of the maintenance
W12–140, 1200 New Jersey Avenue SE., personal information you provide. We programme is required as well, following the
Washington, DC 20590. will also post a report summarizing each required modification.
• Hand Delivery: U.S. Department of substantive verbal contact we receive For the reasons described above, this
Transportation, Docket Operations, M– about this proposed AD. [EASA] AD retains the requirements of EASA
30, West Building Ground Floor, Room AD 2011–0202, which is superseded, and
Discussion requires certain additional actions, as defined
W12–140, 1200 New Jersey Avenue SE.,
On June 14, 2013, we issued AD in the revised Airbus SB, as applicable to
Washington, DC, between 9 a.m. and 5 aeroplane model, and an update of the
p.m., Monday through Friday, except 2013–13–04, Amendment 39–17492 (78
approved maintenance programme.
Federal holidays. FR 41286, July 10, 2013). AD 2013–13–
For service information identified in 04 requires actions intended to address The additional actions include a new
this AD, contact Airbus, Airworthiness an unsafe condition on certain Airbus modification of any previously modified
Office—EAS, 1 Rond Point Maurice Model A318, A319, A320, and A321 LGCIU, and reducing a certain
Bellonte, 31707 Blagnac Cedex, France; series airplanes. Since we issued AD functional check interval. This proposed
telephone +33 5 61 93 36 96; fax +33 5 2013–13–04, Amendment 39–17492 (78 AD also adds airplanes on which Airbus
61 93 44 51; email account.airworth- FR 41286, July 10, 2013), the European modification 37866 has been embodied
eas@airbus.com; Internet http:// Aviation Safety Agency (EASA), which in production to the applicability. You
www.airbus.com. You may view this is the Technical Agent for the Member may examine the MCAI in the AD
referenced service information at the States of the European Community, has docket on the Internet at http://
FAA, Transport Airplane Directorate, issued EASA Airworthiness Directive www.regulations.gov by searching for
1601 Lind Avenue SW., Renton, WA. 2013–0202, dated September 5, 2013 and locating Docket No. FAA–2015–
For information on the availability of (referred to after this as the Mandatory 0678.
this material at the FAA, call 425–227– Continuing Airworthiness Information, Related Service Information Under 1
1221. or ‘‘the MCAI’’), to correct an unsafe CFR Part 51
condition for Airbus Model A318–111,
Examining the AD Docket –112, –121, and –122 airplanes; Model Airbus has issued Service Bulletin
You may examine the AD docket on A319–111, –112, –113, –114, –115, A320–32–1346, Revision 05, dated
the Internet at http:// –131, –132, and –133 airplanes; Model January 13, 2012. The service
www.regulations.gov by searching for A320–211, –212, –214, –231, –232, and information describes procedures for
and locating Docket No. FAA–2015– –233 airplanes; and Model A321–111, modifying the LGCIU. The actions
0678; or in person at the Docket –112, –131, –211, –212, –213, –231, and described in this service information are
Management Facility between 9 a.m. –232 airplanes. The MCAI states: intended to correct the unsafe condition
and 5 p.m., Monday through Friday, identified in the MCAI. This service
After a push back from the gate, an A320
except Federal holidays. The AD docket aeroplane was preparing to initiate taxi, information is reasonably available; see
when an uncommanded nose landing gear ADDRESSES for ways to access this
contains this proposed AD, the
regulatory evaluation, any comments (NLG) retraction occurred, causing the nose service information.
received, and other information. The of the aeroplane to hit the ground.
Investigations revealed that the retraction FAA’s Determination and Requirements
street address for the Docket Operations was caused by a combination of a power of This Proposed AD
office (telephone 800–647–5527) is in interruption to Landing Gear Control and This product has been approved by
the ADDRESSES section. Comments will Interface Units (LGCIU) and an internal the aviation authority of another
be available in the AD docket shortly hydraulic leak through the landing gear (LG)
selector valve 40GA.
country, and is approved for operation
after receipt.
Deeper investigations have revealed that in the United States. Pursuant to our
FOR FURTHER INFORMATION CONTACT: bilateral agreement with the State of
LGCIU power interruption appears during
Sanjay Ralhan, Aerospace Engineer, engine start at each flight. Even though no Design Authority, we have been notified
International Branch, ANM–116, incident has been reported in service, it has of the unsafe condition described in the
Transport Airplane Directorate, FAA, been determined that a non-compliance to MCAI and service information
1601 Lind Avenue SW., Renton, WA the safety objective exists when combined referenced above. We are proposing this
98057–3356; telephone 425–227–1405; with a dormant single failure of the selector
AD because we evaluated all pertinent
fax 425–227–1149. valve seal leaking.
This condition, if not corrected, could lead information and determined an unsafe
SUPPLEMENTARY INFORMATION: to further incidents of untimely unlocking condition exists and is likely to exist or
Comments Invited and/or retraction of the NLG which, while on develop on other products of these same
the ground, could result in injury to ground type designs.
We invite you to send any written personnel and damage to the aeroplane.
asabaliauskas on DSK5VPTVN1PROD with PROPOSALS
relevant data, views, or arguments about To address the possible hydraulic leak of Costs of Compliance
this proposed AD. Send your comments the LG selector valve, EASA issued AD 2007– We estimate that this proposed AD
to an address listed under the 0065 [http://ad.easa.europa.eu/blob/easa_ affects 851 airplanes of U.S. registry.
ADDRESSES section. Include ‘‘Docket No. ad_2007_0065.pdf/AD_2007-0065] currently The actions required by AD 2013–13–
at Revision 2.
FAA–2015–0678; Directorate Identifier To address the risk of untimely unlocking
04, Amendment 39–17492 (78 FR
2013–NM–207–AD’’ at the beginning of and/or retraction of the NLG, EASA issued 41286, July 10, 2013), take about 48
your comments. We specifically invite AD 2011–0202 [http://ad.easa.europa.eu/ work-hours per product, at an average
comments on the overall regulatory, blob/easa_ad_2011_0202.pdf/AD_2011-0202] labor rate of $85 per work-hour.
economic, environmental, and energy to require installation of a power interruption Required parts will cost about $8,220
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![Federal Register / Vol. 80, No. 61 / Tuesday, March 31, 2015 / Proposed Rules 17009
per product. Based on these figures, the 4. Will not have a significant (g) Retained Modification
estimated cost of the actions that are economic impact, positive or negative, This paragraph restates the requirements of
required by AD 2013–13–04 is $12,300 on a substantial number of small entities paragraph (g) of AD 2013–13–04,
per product. under the criteria of the Regulatory Amendment 39–17492 (78 FR 41286, July 10,
We estimate that it would take about Flexibility Act. 2013). For all airplanes except airplanes on
46 work-hours per product to comply which Airbus modification 37866 has been
with the new modification in this List of Subjects in 14 CFR Part 39 embodied in production: At the applicable
compliance time specified in paragraph (g)(1)
proposed AD. The average labor rate is Air transportation, Aircraft, Aviation or (g)(2) of this AD: Install a power
$85 per work-hour. Required parts safety, Incorporation by reference, interruption protection circuit for the landing
would cost about $9,650 per product. Safety. gear control interface unit (LGCIU), in
Based on these figures, we estimate the accordance with the Accomplishment
cost of the new modification on U.S. The Proposed Amendment Instructions of Airbus Service Bulletin A320–
operators to be $11,539,560 or $13,560 32–1346, Revision 04, including Appendices
Accordingly, under the authority 01 and 02, dated April 22, 2011 (for Model
per product.
We estimate that it would take about delegated to me by the Administrator, A318, A319, A320, and A321 series airplanes
the FAA proposes to amend 14 CFR part other than the Model A319CJ (corporate jet)
1 work-hour per product to revise the airplanes); or Airbus Service Bulletin A320–
maintenance or inspection program in 39 as follows:
32–1349, Revision 03, including Appendix 1,
this proposed AD. The average labor PART 39—AIRWORTHINESS dated October 5, 2011 (for Model A319CJ
rate is $85 per work-hour. Based on DIRECTIVES
(corporate jet) airplanes).
these figures, we estimate the cost of (1) For airplanes that have embodied
revising the maintenance program on Airbus Modification 38947 specified in
U.S. operators to be $72,335 or $85 per ■ 1. The authority citation for part 39 Airbus Service Bulletin A320–32–1348
continues to read as follows: during production or in service: Within 72
product. months after August 14, 2013 (the effective
Authority: 49 U.S.C. 106(g), 40113, 44701. date of AD 2013–13–04, Amendment 39–
Authority for This Rulemaking
17492 (78 FR 41286, July 10, 2013)).
Title 49 of the United States Code § 39.13 [Amended]
(2) For all airplanes other than those
specifies the FAA’s authority to issue ■ 2. The FAA amends § 39.13 by identified in paragraph (g)(1) of this AD:
rules on aviation safety. Subtitle I, removing Airworthiness Directive (AD) Within 60 months after August 14, 2013 (the
section 106, describes the authority of effective date of AD 2013–13–04,
2013–13–04, Amendment 39–17492 (78
the FAA Administrator. ‘‘Subtitle VII: Amendment 39–17492 (78 FR 41286, July 10,
FR 41286, July 10, 2013), and adding the 2013)).
Aviation Programs,’’ describes in more following new AD:
detail the scope of the Agency’s (h) Retained Re-Identification of
Airbus: Docket No. FAA–2015–0678; Identification Plates
authority. Directorate Identifier 2013–NM–207–AD.
We are issuing this rulemaking under This paragraph restates the requirements of
the authority described in ‘‘Subtitle VII, (a) Comments Due Date paragraph (h) of AD 2013–13–04,
Part A, Subpart III, Section 44701: We must receive comments by May 15, Amendment 39–17492 (78 FR 41286, July 10,
General requirements.’’ Under that 2015. 2013). For airplanes on which the installation
section, Congress charges the FAA with required by paragraph (g) of this AD has been
(b) Affected ADs done before August 14, 2013 (the effective
promoting safe flight of civil aircraft in date of AD 2013–13–04, Amendment 39–
air commerce by prescribing regulations This AD replaces AD 2013–13–04,
Amendment 39–17492 (78 FR 41286, July 10, 17492 (78 FR 41286, July 10, 2013)) using
for practices, methods, and procedures Airbus Service Bulletin A320–32–1346,
2013).
the Administrator finds necessary for dated December 4, 2008 (for Model A318,
safety in air commerce. This regulation (c) Applicability A319, A320, and A321 series airplanes other
is within the scope of that authority than Model A319CJ (corporate jet) airplanes):
(1) This AD applies to Airbus Model A318–
because it addresses an unsafe condition Within the applicable times specified in
111, –112, –121, and –122 airplanes; Model
paragraphs (g)(1) and (g)(2) of this AD, re-
that is likely to exist or develop on A319–111, –112, –113, –114, –115, –131, identify the identification plates, in
products identified in this rulemaking –132, and –133 airplanes; Model A320–211, accordance with the Accomplishment
action. –212, –214, –231, –232, and –233 airplanes; Instructions of Airbus Service Bulletin A320–
and Model A321–111, –112, –131, –211, 32–1346, Revision 04, including Appendices
Regulatory Findings –212, –213, –231, and –232 airplanes; 01 and 02, dated April 22, 2011 (for Model
We determined that this proposed AD certificated in any category; all manufacturer A318, A319, A320, and A321 series airplanes
would not have federalism implications serial numbers. other than Model A319CJ (corporate jet)
under Executive Order 13132. This (d) Subject airplanes).
proposed AD would not have a Air Transport Association (ATA) of (i) New Modification
substantial direct effect on the States, on America Code 32, Landing Gear. For airplanes identified in paragraphs
the relationship between the national (i)(1), (i)(2), and (i)(3) of this AD except
Government and the States, or on the (e) Reason
airplanes on which Airbus modification
distribution of power and This AD was prompted by a determination 37866 has been embodied in production:
responsibilities among the various that additional work is necessary to Modify the LGCIU at the applicable time
adequately address the identified unsafe specified in paragraph (i)(1), (i)(2), or (i)(3) of
asabaliauskas on DSK5VPTVN1PROD with PROPOSALS
levels of government.
For the reasons discussed above, I condition. We are issuing this AD to prevent this AD, in accordance with the
certify this proposed regulation: untimely unlocking and/or retraction of the Accomplishment Instructions of Airbus
1. Is not a ‘‘significant regulatory nose landing gear (NLG), which, while on the Service Bulletin A320–32–1346, Revision 05,
ground, could result in injury to ground dated January 13, 2012, or Airbus Service
action’’ under Executive Order 12866; personnel and damage to the airplane. Bulletin A320–32–1349, Revision 03,
2. Is not a ‘‘significant rule’’ under the including Appendix 1, dated October 5, 2011
DOT Regulatory Policies and Procedures (f) Compliance (for Model A319CJ (corporate jet) airplanes).
(44 FR 11034, February 26, 1979); Comply with this AD within the Accomplishing the modification in this
3. Will not affect intrastate aviation in compliance times specified, unless already paragraph terminates the actions required by
Alaska; and done. paragraphs (g) and (h) of this AD.
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![17010 Federal Register / Vol. 80, No. 61 / Tuesday, March 31, 2015 / Proposed Rules
(1) For airplanes on which any LG selector within 4,000 flight hours after accomplishing Airplane Directorate, 1601 Lind Avenue SW.,
valve having part number (P/N) 114079019 is the additional modification of the LGCIU. Renton, WA. For information on the
installed and that have embodied Airbus availability of this material at the FAA, call
(l) Credit for Previous Actions
Modification 38947 specified in Airbus 425–227–1221.
Service Bulletin A320–32–1348 during This paragraph provides credit for A319
Corporate Jet airplanes for the modification Issued in Renton, Washington, on March
production or in service: Modify the LGCIU 20, 2015.
within 72 months after the effective date of required by paragraph (g) of this AD if that
this AD. modification was performed before the Michael Kaszycki,
(2) For airplanes on which any LG selector effective date of this AD using Airbus Service Acting Manager, Transport Airplane
valve 40GA having a part number listed in Bulletin A320–32–1349, dated December 4, Directorate, Aircraft Certification Service.
paragraphs (i)(2)(i) through (i)(2)(xii) of this 2008; Airbus Service Bulletin A320–32–1349, [FR Doc. 2015–07281 Filed 3–30–15; 8:45 am]
AD, provided the valve has the marking ‘‘DI’’ Revision 01, dated August 31, 2009; or
BILLING CODE 4910–13–P
or ‘‘DI–BE’’ recorded on its amendment Airbus Service Bulletin A320–32–1349,
plates: Modify the LGCIU within 72 months Revision 02, dated June 16, 2010.
after the effective date of this AD. (m) Other FAA AD Provisions
(i) P/N 114079001. ENVIRONMENTAL PROTECTION
The following provisions also apply to this AGENCY
(ii) P/N 114079005.
AD:
(iii) P/N 114079009.
(1) Alternative Methods of Compliance 40 CFR Part 52
(iv) P/N 114079013.
(AMOCs): The Manager, International
(v) P/N 114079001A.
Branch, ANM–116, Transport Airplane [EPA–R09–OAR–2015–0165; FRL–9925–31–
(vi) P/N 114079005A.
Directorate, FAA, has the authority to Region 9]
(vii) P/N 114079009A.
approve AMOCs for this AD, if requested
(viii) P/N114079015.
using the procedures found in 14 CFR 39.19. Promulgation of Air Quality
(ix) P/N 114079001AB.
In accordance with 14 CFR 39.19, send your Implementation Plans; Arizona;
(x) P/N 114079005AB. request to your principal inspector or local
(xi) P/N 114079009AB. Regional Haze Federal Implementation
Flight Standards District Office, as Plan; Reconsideration
(xii) P/N 114079017. appropriate. If sending information directly
(3) For all airplanes other than those to the International Branch, send it to ATTN:
identified in paragraphs (i)(1) and (i)(2) of AGENCY: Environmental Protection
Sanjay Ralhan, Aerospace Engineer, Agency.
this AD: Modify the LGCIU within 60 months International Branch, ANM–116, Transport
after the effective date of this AD. Airplane Directorate, FAA, 1601 Lind ACTION: Proposed rule.
(j) New Modification for Airplanes Avenue SW., Renton, WA 98057–3356;
telephone 425–227–1405; fax 425–227–1149. SUMMARY: The Environmental Protection
Previously Modified
Information may be emailed to: 9-ANM-116- Agency (EPA) is proposing to revise part
For airplanes that have been modified as of AMOC-REQUESTS@faa.gov. Before using of the Arizona Regional Haze (RH)
the effective date of this AD as specified in any approved AMOC, notify your appropriate Federal Implementation Plan (FIP)
the applicable service information identified principal inspector, or lacking a principal applicable to the Coronado Generating
in paragraph (j)(1), (j)(2), (j)(3), or (j)(4) of this inspector, the manager of the local flight
AD, except airplanes on which Airbus Station (Coronado). In response to a
standards district office/certificate holding petition for reconsideration from the
modification 37866 has been embodied in district office. The AMOC approval letter
production: Within 72 months after the Salt River Project Agricultural
must specifically reference this AD.
effective date of this AD, do the additional (2) AMOCs approved previously for AD Improvement and Power District (SRP),
modification of the LGCIU, in accordance 2013–13–04, Amendment 39–17492 (78 FR the owner/operator of Coronado, we are
with the Accomplishment Instructions of 41286, July 10, 2013) are approved as proposing to replace a plant-wide
Airbus Service Bulletin A320–32–1346, AMOCs for the corresponding provisions of compliance method with a unit-specific
Revision 05, dated January 13, 2012. this AD. compliance method for determining
(1) Airbus Service Bulletin A320–32–1346, (3) Contacting the Manufacturer: As of the compliance with the best available
Revision 01, dated October 27, 2009, which effective date of this AD, for any requirement
is not incorporated by reference in this AD. retrofit technology (BART) emission
in this AD to obtain corrective actions from limits for nitrogen oxides (NOX) from
(2) Airbus Service Bulletin A320–32–1346, a manufacturer, the action must be
Revision 02, dated November 4, 2009, which accomplished using a method approved by
Units 1 and 2 at Coronado. While the
is not incorporated by reference in this AD. the Manager, International Branch, ANM– plant-wide limit for the NOX emissions
(3) Airbus Service Bulletin A320–32–1346, 116, Transport Airplane Directorate, FAA; or from Units 1 and 2 were established as
Revision 03, dated January 7, 2010, which is the European Aviation Safety Agency 0.065 lb/MMBtu, we are proposing a
not incorporated by reference in this AD. (EASA); or Airbus’s EASA Design unit-specific limit of 0.065 lb/MMBtu
(4) Airbus Service Bulletin A320–32–1346, Organization Approval (DOA). If approved by for Unit 1 and 0.080 lb/MMBtu for Unit
including Appendices 01 and 02, Revision the DOA, the approval must include the 2. In addition, we are proposing to
04, dated April 22, 2011, which is DOA-authorized signature.
incorporated by reference in AD 2013–13–04, revise the work practice standard in the
Amendment 39–17492 (78 FR 41286, July 10, (n) Related Information FIP for Coronado. Finally, we are
2013). (1) Refer to Mandatory Continuing proposing to remove the affirmative
Airworthiness Information (MCAI) EASA defense for malfunctions from the
(k) New Maintenance or Inspection Program
Airworthiness Directive 2013–0202, dated Arizona RH FIP, which applies to both
Revision September 5, 2013, for related information. Coronado and the Cholla Power Plant
Before further flight after accomplishing This MCAI may be found in the AD docket (Cholla).
the actions specified in paragraph (i) or (j) of on the Internet at http://www.regulations.gov
asabaliauskas on DSK5VPTVN1PROD with PROPOSALS
this AD or within 7 days after the effective by searching for and locating Docket No. DATES: Written comments must be
date of this AD, whichever occurs later: FAA–2015–0678. submitted to the designated contact on
Revise the maintenance or inspection (2) For service information identified in or before May 15, 2015. Requests for a
program, as applicable, to incorporate Task this AD, contact Airbus, Airworthiness public hearing must be received on or
32.30.00.17, ‘‘Functional Check of LGCIU Office—EAS, 1 Rond Point Maurice Bellonte, before April 15, 2015.
Power Supply Relays,’’ of Section C–32 of 31707 Blagnac Cedex, France; telephone +33
Section C, Systems and Powerplant, of the 5 61 93 36 96; fax +33 5 61 93 44 51; email ADDRESSES: Submit your comments,
Airbus A318/A319/A320/A321 Maintenance account.airworth-eas@airbus.com; Internet identified by docket number EPA–R09–
Review Board Report, Revision 18, dated http://www.airbus.com. You may view this OAR–2015–0165, by one of the
March 2013. The initial compliance time is service information at the FAA, Transport following methods:
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Document Created: 2015-12-18 11:47:56
Document Modified: 2015-12-18 11:47:56
| 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 | Proposed Rules | |
| Action | Notice of proposed rulemaking (NPRM). | |
| Dates | We must receive comments on this proposed AD by May 15, 2015. | |
| Contact | Sanjay Ralhan, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1405; fax 425-227-1149. | |
| FR Citation | 80 FR 17007 | |
| RIN Number | 2120-AA64 | |
| CFR Associated | Air Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety |
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