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[Federal Register Volume 78, Number 168 (Thursday, August 29, 2013)]
[Rules and Regulations]
[Page 53237]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2013-21078]

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Rules and Regulations
                                                Federal Register
________________________________________________________________________

This section of the FEDERAL REGISTER contains regulatory documents 
having general applicability and legal effect, most of which are keyed 
to and codified in the Code of Federal Regulations, which is published 
under 50 titles pursuant to 44 U.S.C. 1510.

The Code of Federal Regulations is sold by the Superintendent of Documents. 
Prices of new books are listed in the first FEDERAL REGISTER issue of each 
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Federal Register / Vol. 78, No. 168 / Thursday, August 29, 2013 / 
Rules and Regulations

[[Page 53237]]

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2012-0808; Directorate Identifier 2010-NM-170-AD; 
Amendment 39-17380; AD 2013-05-08]
RIN 2120-AA64

Airworthiness Directives; Airbus Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule; correction.

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SUMMARY: The FAA is correcting airworthiness directive (AD) 2013-05-08 
that published in the Federal Register. AD 2013-05-08 applies to all 
Airbus Model A330-200 and A330-300 series airplanes, and Model A340-200 
and A340-300 series airplanes. Two paragraphs of AD 2013-05-08 
incorrectly specify flight control secondary computers (FCSCs), rather 
than flight control primary computers (FCPCs). This document corrects 
those errors. In all other respects, the original document remains the 
same.

DATES: This final rule is effective August 29, 2013. The effective date 
for AD 2013-05-08, Amendment 39-17380 (78 FR 27015, May 9, 2013), 
remains June 13, 2013.

ADDRESSES: You may examine the AD docket on the Internet at http://www.regulations.gov; or in person at the Docket Management Facility 
between 9 a.m. and 5 p.m., Monday through Friday, except Federal 
holidays. The AD docket contains this AD, the regulatory evaluation, 
any comments received, and other information. The address for the 
Docket Office (phone: 800-647-5527) is Document Management Facility, 
U.S. Department of Transportation, Docket Operations, M-30, West 
Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., 
Washington, DC 20590.

FOR FURTHER INFORMATION CONTACT: Vladimir Ulyanov, Aerospace Engineer, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
1601 Lind Avenue SW., Renton, Washington 98057-3356; telephone (425) 
227-1138; fax (425) 227-1149.

SUPPLEMENTARY INFORMATION: Airworthiness Directive (AD) 2013-05-08, 
Amendment 39-17380 (78 FR 27015, May 9, 2013), currently requires, 
depending on airplane configuration, modifying three flight control 
primary computers (FCPCs); modifying two flight control secondary 
computers (FCSCs); revising the airplane flight manual (AFM) to include 
certain information; replacing certain O-rings; and checking part 
number and replacing certain O-ring seals if needed.
    As published, AD 2013-05-08, Amendment 39-17380 (78 FR 27015, May 
9, 2013), currently includes typographical errors in paragraphs (p)(4) 
and (p)(5) of the AD, which specify FCSCs, instead of flight control 
primary computers FCPCs.
    No other part of the preamble or regulatory information has been 
changed; therefore, only the changed portion of the final rule is being 
published in the Federal Register.
    The effective date of AD 2013-05-08, Amendment 39-17380 (78 FR 
27015, May 9, 2013), remains June 13, 2013.

Correction of Regulatory Text

Sec.  39.13  [Corrected]

0
In the Federal Register of May 9, 2013, on page 27019, in the third 
column, paragraphs (p)(4) and (p)(5) of AD 2013-05-08, Amendment 39-
17380 (78 FR 27015, May 9, 2013), are corrected to read as follows:
* * * * *
    (4) This paragraph provides credit for modification or replacement 
of the FCPCs specified in paragraph (o)(1) of this AD, if those actions 
were performed before the effective date of this AD using Airbus 
Mandatory Service Bulletin A330-27-3176, dated July 26, 2011; or Airbus 
Mandatory Service Bulletin A330-27-3176, Revision 01, dated March 27, 
2012 (for Model A330 airplanes).
* * * * *
    (5) This paragraph provides credit for modification or replacement 
of the FCPCs specified in paragraph (o)(4) of this AD, if those actions 
were performed before the effective date of this AD using Airbus 
Mandatory Service Bulletin A340-27-4162, dated January 10, 2012 (for 
Model A340 airplanes).
* * * * *

    Issued in Renton, Washington, on August 21, 2013.
Stephen P. Boyd,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2013-21078 Filed 8-28-13; 8:45 am]
BILLING CODE 4910-13-P
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