AD 2014-16-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus SAS | A330-201 | Airworthiness Directives; Airbus Airplanes |
| aircraft | Airbus SAS | A330-202 | Airworthiness Directives; Airbus Airplanes |
| aircraft | Airbus SAS | A330-203 | Airworthiness Directives; Airbus Airplanes |
| aircraft | Airbus SAS | A330-223 | Airworthiness Directives; Airbus Airplanes |
| aircraft | Airbus SAS | A330-243 | Airworthiness Directives; Airbus Airplanes |
| aircraft | Airbus SAS | A340-311 | Airworthiness Directives; Airbus Airplanes |
| aircraft | Airbus SAS | A340-312 | Airworthiness Directives; Airbus Airplanes |
| aircraft | Airbus SAS | A340-313 | Airworthiness Directives; Airbus Airplanes |
Unsafe Condition
Damage in the upper side shell structure at the skin and frame interface, which could result in reduced structural integrity of the airframe.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform a high frequency eddy current (HFEC) inspection, take corrective actions if necessary, and install modifications to improve the upper shell structure.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the new thresholds specified in the AD, which are reduced from the previous compliance time.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Airbus Model A330-200 and A340-300 series airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
We are superseding Airworthiness Directive (AD) 2008-14-17 for certain Airbus Model A330-200 and A340-300 series airplanes. AD 2008- 14-17 required a high frequency eddy current (HFEC) inspection, corrective actions if necessary, and modifications. This new AD requires the same actions as those required by AD 2008-14-17, but with a reduced compliance time. This AD was prompted by a determination from a fatigue and damage tolerance evaluation that the compliance time needs to be revised. We are issuing this AD to detect and correct damage of the upper shell structure at the skin and frame interface, which could result in reduced structural integrity of the airframe.
Applicability Source Text
Show captured applicability text from the source AD
(c) Applicability
This AD applies to the airplanes, certificated in any category,
identified in paragraphs (c)(1) and (c)(2) of this AD.
(1) Airbus Model A330-201, -202, -203, -223, and -243 airplanes,
all manufacturer serial numbers (MSNs), on which Airbus Modification
44205 has been embodied in production, except those on which Airbus
Modification 52974 or Modification 53223 has been embodied in
production.
(2) Airbus Model A340-311, -312, and -313 airplanes, all MSNs on
which Airbus Modification 44205 has been embodied in production,
except those on which Airbus Modification 52974, Modification 53223,
or Modification 45012 has been embodied in production.
Document Text
Show stored source text (verify against official source)
[Federal Register Volume 79, Number 158 (Friday, August 15, 2014)]
[Rules and Regulations]
[Pages 48021-48024]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2014-18461]
-----------------------------------------------------------------------
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2014-0121; Directorate Identifier 2013-NM-151-AD;
Amendment 39-17928; AD 2014-16-04]
RIN 2120-AA64
Airworthiness Directives; Airbus Airplanes
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
-----------------------------------------------------------------------
SUMMARY: We are superseding Airworthiness Directive (AD) 2008-14-17 for
certain Airbus Model A330-200 and A340-300 series airplanes. AD 2008-
14-17 required a high frequency eddy current (HFEC) inspection,
corrective actions if necessary, and modifications. This new AD
requires the same actions as those required by AD 2008-14-17, but with
a reduced compliance time. This AD was prompted by a determination from
a fatigue and damage tolerance evaluation that the compliance time
needs to be revised. We are issuing this AD to detect and correct
damage of the upper shell structure at the skin and frame interface,
which could result in reduced structural integrity of the airframe.
DATES: This AD becomes effective September 19, 2014.
The Director of the Federal Register approved the incorporation by
reference of a certain publication listed in this AD as of September
19, 2014.
The Director of the Federal Register approved the incorporation by
reference
[[Page 48022]]
of certain other publications listed in this AD as of August 21, 2008
(73 FR 40958, July 17, 2008).
ADDRESSES: You may examine the AD docket on the Internet at <a href="http://www.regulations.gov/#!docketDetail">http://www.regulations.gov/#!docketDetail</a>;D=FAA-2014-0121; or in person at the
Docket 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.
For service information identified in this AD, contact Airbus SAS,
Airworthiness Office--EAL, 1 Rond Point Maurice Bellonte, 31707 Blagnac
Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 61 93 45 80;
email <a href="/cdn-cgi/l/email-protection#a4c5cdd6d3cbd6d0cccdcac1d7d78ae597979489e5979094e4c5cdd6c6d1d78ac7cbc9"><span class="__cf_email__" data-cfemail="97f6fee5e0f8e5e3fffef9f2e4e4b9d6a4a4a7bad6a4a3a7d7f6fee5f5e2e4b9f4f8fa">[email protected]</span></a>; Internet <a href="http://www.airbus.com">http://www.airbus.com</a>. 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.
FOR FURTHER INFORMATION CONTACT: Vladimir Ulyanov, Aerospace Engineer,
International Branch, ANM-116, Transport Airplane Directorate, FAA,
1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1138;
fax 425-227-1149.
SUPPLEMENTARY INFORMATION:
Discussion
We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR
part 39 to supersede AD 2008-14-17, Amendment 39-15612 (73 FR 40958,
July 17, 2008). AD 2008-14-17 applied to certain Airbus Model A330-200
and A340-300 series airplanes. The NPRM published in the Federal
Register on March 3, 2014 (79 FR 11717).
The European Aviation Safety Agency (EASA), which is the Technical
Agent for the Member States of the European Community, has issued EASA
Airworthiness Directive 2013-0158, dated July 22, 2013 (referred to
after this as the Mandatory Continuing Airworthiness Information, or
``the MCAI''), to correct an unsafe condition for certain Airbus Model
A330-200 and A340-300 series airplanes. The MCAI states:
During fatigue tests (EF3) on an A340-600 aeroplane, multiple
damage was found in the upper side shell structure at skin and frame
(FR) 84 and 85 interface, from stringer 6 to 15 Left-Hand (LH) and
Right Hand (RH). This damage occurred between 58 341 and 72 891
simulated flight cycles (FC).
Due to the higher Design Service Goal and different design (e.g.
skin thickness) for A330-200 and A340-300 aeroplanes, the damage
assessment concluded that these aeroplanes can potentially be
impacted.
This condition, if not detected and corrected, could result in
reduced structural integrity of the airframe.
Prompted by these findings, EASA issued [an] AD * * * to require
a one-time inspection and a modification to improve the upper shell
structure.
EASA AD 2007-0269R1 [<a href="http://ad.easa.europa.eu/blob/easa_ad_2007_0269R1_superseded.pdf/AD_2007-0269R1_2">http://ad.easa.europa.eu/blob/easa_ad_2007_0269R1_superseded.pdf/AD_2007-0269R1_2</a>, which corresponds
to FAA AD 2008-14-17, Amendment 39-15612 (73 FR 40958)] was issued
to clarify the fact that the [EASA] AD was not applicable to A340-
300 aeroplanes on which both Airbus Mod 44205 and Mod 45012 have
been embodied in production.
Since that [EASA] AD was issued, in the frame of a new fatigue
and damage tolerance evaluation, taking into account the aeroplane
utilization, the threshold and intervals were reassessed. This
reassessment concluded that, in that specific case, the threshold
for modifying the aeroplane must be reduced.
For the reasons described above, this [EASA] AD retains the
requirements of EASA AD 2007-0269R1, which is superseded, but
requires these actions within the new thresholds.
You may examine the MCAI in the AD docket on the Internet at <a href="http://www.regulations.gov/#!documentDetail">http://www.regulations.gov/#!documentDetail</a>;D=FAA-2014-0121-0002.
Comments
We gave the public the opportunity to participate in developing
this AD. We received no comments on the NPRM (79 FR 11717, March 3,
2014) or on the determination of the cost to the public.
``Contacting the Manufacturer'' Paragraph in This AD
Since late 2006, we have included a standard paragraph titled
``Airworthy Product'' in all MCAI ADs in which the FAA develops an AD
based on a foreign authority's AD.
We have become aware that some operators have misunderstood or
misinterpreted the Airworthy Product paragraph to allow the owner/
operator to use messages provided by the manufacturer as approval of
deviations during the accomplishment of an AD-mandated action. The
Airworthy Product paragraph does not approve messages or other
information provided by the manufacturer for deviations to the
requirements of the AD-mandated actions. The Airworthy Product
paragraph only addresses the requirement to contact the manufacturer
for corrective actions for the identified unsafe condition and does not
cover deviations from other AD requirements. However, deviations to AD-
required actions are addressed in 14 CFR 39.17, and anyone may request
the approval for an alternative method of compliance to the AD-required
actions using the procedures found in 14 CFR 39.19.
To address this misunderstanding and misinterpretation of the
Airworthy Product paragraph, we have changed the paragraph and retitled
it ``Contacting the Manufacturer.'' This paragraph now clarifies that
for any requirement in this AD to obtain corrective actions from a
manufacturer, the actions must be accomplished using a method approved
by the FAA, EASA, or Airbus's EASA DOA.
The Contacting the Manufacturer paragraph also clarifies that, if
approved by the DOA, the approval must include the DOA-authorized
signature. The DOA signature indicates that the data and information
contained in the document are EASA-approved, which is also FAA-
approved. Messages and other information provided by the manufacturer
that do not contain the DOA-authorized signature approval are not EASA-
approved, unless EASA directly approves the manufacturer's message or
other information.
This clarification does not remove flexibility previously afforded
by the Airworthy Product paragraph. Consistent with long-standing FAA
policy, such flexibility was never intended for required actions. This
is also consistent with the recommendation of the Airworthiness
Directive Implementation Aviation Rulemaking Committee to increase
flexibility in complying with ADs by identifying those actions in
manufacturers' service instructions that are ``Required for
Compliance'' with ADs. We continue to work with manufacturers to
implement this recommendation. But once we determine that an action is
required, any deviation from the requirement must be approved as an
alternative method of compliance.
We also have decided not to include a generic reference to either
the ``delegated agent'' or ``design approval holder (DAH) with State of
Design Authority design organization approval,'' but instead we have
provided the specific delegation approval granted by the State of
Design Authority for the DAH throughout this AD.
Conclusion
We reviewed the available data and determined that air safety and
the public interest require adopting this AD with the changes described
previously and minor editorial changes. We have determined that these
minor changes:
<bullet> Are consistent with the intent that was proposed in the
NPRM (79 FR
[[Page 48023]]
11717, March 3, 2014) for correcting the unsafe condition; and
<bullet> Do not add any additional burden upon the public than was
already proposed in the NPRM (79 FR 11717, March 3, 2014).
We also determined that these changes will not increase the
economic burden on any operator or increase the scope of this AD.
Costs of Compliance
We estimate that this AD affects 7 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 and Modification 300 work-hours x $85 $72,730 $98,230 $687,610
[retained actions from. per hour = $25,500.
AD 2008-14-17, Amendment 39-15612
(73 FR 40958, July 17, 2008)].
----------------------------------------------------------------------------------------------------------------
The new requirements of this AD add no additional economic burden.
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 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.
Examining the AD Docket
You may examine the AD docket on the Internet at <a href="http://www.regulations.gov/#!docketDetail">http://www.regulations.gov/#!docketDetail</a>;D=FAA-2014-0121; 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 street address for the Docket Operations office (telephone 800-647-
5527) is in the ADDRESSES section.
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 removing Airworthiness Directive (AD)
2008-14-17, Amendment 39-15612 (73 FR 40958, July 17, 2008), and adding
the following new AD:
2014-16-04 Airbus: Amendment 39-17928. Docket No. FAA-2014-0121;
Directorate Identifier 2013-NM-151-AD.
(a) Effective Date
This AD becomes effective September 19, 2014.
(b) Affected ADs
This AD replaces AD 2008-14-17, Amendment 39-15612 (73 FR 40958,
July 17, 2008).
(c) Applicability
This AD applies to the airplanes, certificated in any category,
identified in paragraphs (c)(1) and (c)(2) of this AD.
(1) Airbus Model A330-201, -202, -203, -223, and -243 airplanes,
all manufacturer serial numbers (MSNs), on which Airbus Modification
44205 has been embodied in production, except those on which Airbus
Modification 52974 or Modification 53223 has been embodied in
production.
(2) Airbus Model A340-311, -312, and -313 airplanes, all MSNs on
which Airbus Modification 44205 has been embodied in production,
except those on which Airbus Modification 52974, Modification 53223,
or Modification 45012 has been embodied in production.
(d) Subject
Air Transport Association (ATA) of America Code 53, Fuselage.
(e) Reason
This AD was prompted by a determination from a fatigue and
damage tolerance evaluation that the compliance time of the high
frequency eddy current (HFEC) inspection for cracking, and
modification of the upper shell structure of the fuselage needs to
be revised. We are issuing this AD to detect and correct damage of
the upper shell structure at the skin and frame interface, which
could result in reduced structural integrity of the airframe.
(f) Compliance
Comply with this AD within the compliance times specified,
unless already done.
(g) Retained Inspection
This paragraph restates the requirements of paragraph (f)(1) of
AD 2008-14-17, Amendment 39-15612 (73 FR 40958, July 17, 2008), with
reduced compliance times and revised service information. For Airbus
Model A330-200 series airplanes, as identified in paragraph (c) of
this AD, on which Modification 45012 has been embodied in
production: Within the applicable compliance times specified in
paragraphs (g)(1), (g)(2), (g)(3), and (g)(4) of this AD, do the
HFEC inspection for cracking, and corrective actions as applicable;
and modify the upper shell structure of the fuselage; in accordance
with the
[[Page 48024]]
Accomplishment Instructions of Airbus Service Bulletin A330-53-3152,
Revision 3, dated December 22, 2011. Do all applicable corrective
actions before further flight.
(1) For airplanes pre-modification 48827 with short range
utilization: At the later of the times specified in paragraph
(g)(1)(i) or (g)(1)(ii) of this AD.
(i) Prior to 24,400 total flight cycles or 85,400 total flight
hours, whichever occurs first.
(ii) Within 12 months after the effective date of this AD
without exceeding 25,400 total flight cycles.
(2) For airplanes pre-modification 48827 with long range
utilization: At the later of the times specified in paragraph
(g)(2)(i) or (g)(2)(ii) of this AD.
(i) Prior to 18,900 total flight cycles or 122,900 total flight
hours, whichever occurs first.
(ii) Within 12 months after the effective date of this AD
without exceeding 25,400 total flight cycles.
(3) For airplanes post-modification 48827 with short range
utilization: At the later of the times specified in paragraph
(g)(3)(i) or (g)(3)(ii) of this AD.
(i) Prior to 16,400 total flight cycles or 57,400 total flight
hours, whichever occurs first.
(ii) Within 12 months after the effective date of this AD
without exceeding 17,100 total flight cycles or 94,700 total flight
hours, whichever occurs first.
(4) For airplanes post-modification 48827 with long range
utilization: At the later of the times specified in paragraph
(g)(4)(i) or (g)(4)(ii) of this AD.
(i) Prior to 12,700 total flight cycles or 82,700 total flight
hours, whichever occurs first.
(ii) Within 12 months after the effective date of this AD
without exceeding 17,100 total flight cycles or 94,700 total flight
hours, whichever occurs first.
(h) Retained Modification
This paragraph restates the requirements of paragraph (f)(2) of
AD 2008-14-17, Amendment 39-15612 (73 FR 40958, July 17, 2008), with
revised paragraph formatting. For Airbus Model A330-200 and A340-300
series airplanes as identified in paragraph (c) of this AD, on which
Modification 45012 has not been embodied in production: At the later
of the compliance times specified in paragraphs (h)(1) and (h)(2) of
this AD, modify the upper shell structure of the fuselage, in
accordance with the Accomplishment Instructions of Airbus Service
Bulletin A330-53-3157, or Airbus Service Bulletin A340-53-4163, both
dated July 5, 2006, as applicable.
(1) For the airplanes identified in paragraphs (h)(1)(i) and
(h)(1)(ii) of this AD.
(i) For Model A330-200 series airplanes, prior to 6,600 total
flight cycles.
(ii) For Model A340-300 series airplanes, prior to 14,000 total
flight cycles.
(2) Within 90 days after August 21, 2008 (the effective date of
AD 2008-14-17, Amendment 39-15612 (73 FR 40958, July 17, 2008)).
(i) Credit for Previous Actions
This paragraph provides credit for actions required by paragraph
(g) of this AD, if those actions were performed before the effective
date of this AD using the service information specified in paragraph
(i)(1), (i)(2), or (i)(3) of this AD.
(1) Airbus Service Bulletin A330-53-3152, dated April 10, 2007,
which was incorporated by reference in AD 2008-14-17, Amendment 39-
15612 (73 FR 40958,
July 17, 2008).
(2) Airbus Service Bulletin A330-53-3152, Revision 1, dated May
5, 2009, which is not incorporated by reference in this AD.
(3) Airbus Service Bulletin A330-53-3152, Revision 2, dated July
27, 2011, which is not incorporated by reference in this AD.
(j) 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: Vladimir
Ulyanov, Aerospace Engineer, International Branch, ANM-116,
Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton,
WA 98057-3356; telephone 425-227-1138; fax 425-227-1149. Information
may be emailed to: <a href="/cdn-cgi/l/email-protection#e8d1c5a9a6a5c5d9d9dec5a9a5a7abc5baadb9bdadbbbcbba88e8989c68f879e"><span class="__cf_email__" data-cfemail="2f16026e6162021e1e19026e62606c027d6a7e7a6a7c7b7c6f494e4e01484059">[email protected]</span></a>. 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) 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
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.
(k) Related Information
(1) Refer to Mandatory Continuing Airworthiness Information
(MCAI) European Aviation Safety Agency Airworthiness Directive 2013-
0158, dated July 22, 2013, for related information. You may examine
the MCAI in the AD docket on the Internet at <a href="http://www.regulations.gov/#!documentDetail">http://www.regulations.gov/#!documentDetail</a>;D=FAA-2014-0121-0002.
(2) Service information identified in this AD that is not
incorporated by reference in this AD is available at the addresses
specified in paragraphs (l)(5) and (l)(6) of this AD.
(l) 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.
(3) The following service information was approved for IBR on
September 19, 2014.
(i) Airbus Service Bulletin A330-53-3152, Revision 3, dated
December 22, 2011.
(ii) Reserved.
(4) The following service information was approved for IBR on
August 21, 2008 (73 FR 40958, July 17, 2008).
(i) Airbus Service Bulletin A330-53-3157, dated July 5, 2006.
(ii) Airbus Service Bulletin A340-53-4163, dated July 5, 2006.
(5) For service information identified in this AD, contact
Airbus SAS, Airworthiness Office--EAL, 1 Rond Point Maurice
Bellonte, 31707 Blagnac Cedex, France; telephone +33 5 61 93 36 96;
fax +33 5 61 93 45 80; email <a href="/cdn-cgi/l/email-protection#e0818992978f929488898e859393cea1d3d3d0cda1d3d4d0a0818992829593ce838f8d"><span class="__cf_email__" data-cfemail="05646c77726a77716d6c6b6076762b44363635284436313545646c776770762b666a68">[email protected]</span></a>;
Internet <a href="http://www.airbus.com">http://www.airbus.com</a>.
(6) 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.
(7) 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: <a href="http://www.archives.gov/federal-register/cfr/ibr-locations.html">http://www.archives.gov/federal-register/cfr/ibr-locations.html</a>.
Issued in Renton, Washington, on July 23, 2014.
John P. Piccola,
Acting Manager, Transport Airplane Directorate, Aircraft Certification
Service.
[FR Doc. 2014-18461 Filed 8-14-14; 8:45 am]
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