Airworthiness Directives; Airbus Model A330 and A340 Airplanes, 50042-50046 [E7-17011]
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50042
§ 134.302
Federal Register / Vol. 72, No. 168 / Thursday, August 30, 2007 / Rules and Regulations
[Amended]
96. Section 134.302 is amended in
paragraph (b) by removing ‘‘AA/8(a)BD’’
and adding in its place ‘‘Director, Office
of Business Development’’.
I
§ 134.403
[Amended]
97. Section 134.403 is amended in
paragraphs (a) and (b) by removing
‘‘AA/8(a)BD’’ and adding in its place
‘‘Director, Office of Business
Development’’.
I
§ 134.406
[Amended]
98. Section 134.406 is amended in
paragraph (e) by removing ‘‘AA/8(a)BD’’
each time it appears, and adding in its
place ‘‘Director, Office of Business
Development’’.
I
§ 134.501
Civil Rights Compliance (AA/
EEOCCR)’’;
I b. In paragraphs (c)(3), (c)(4);
paragraphs (e)(1–3) introductory text;
paragraphs (f)(1–3); paragraph (g)
introductory text; paragraphs (g)(4);
(h)(1), (h)(3), (h)(4)(i) introductory text;
and paragraphs (i)(1–2) and; (j)(4) by
removing ‘‘Chief, OCRC’’ each time it
appears and adding in its place ‘‘AA/
EEOCCR’’; and
I c. In paragraphs (h)(1, 3 and 4); (i)(1);
and (j)(1–3), by removing ‘‘Director,
OEEOC’’ each time it appears, and
adding in its place ‘‘AA/EEOCCR’’.
PART 145—GOVERNMENTWIDE
DEBARMENT AND SUSPENSION
(NONPROCUREMENT)
[Amended]
106. The authority citation for part
145 continues to read as follows:
99. Amend § 134.501 as follows:
a. By removing ‘‘Associate
Administrator for Government
Contracting (AA/GC)’’; and adding in its
place ‘‘Director, Office of Government
Contracting (D/GC)’’.
I b. By removing ‘‘AA/GC’’ and adding
in its place ‘‘D/GC’’.
I
§ 134.505
§ 145.935
I
I
[Amended]
100. Sections 134.505(a)(2) and (b)(1)
are amended by removing ‘‘AA/GC’’ and
adding in its place ‘‘D/GC’’.
I
§ 134.507
[Amended]
101. Section 134.507 is amended by
removing ‘‘AA/GC’’ each time it
appears, and adding in its place ‘‘D/
GC’’.
I
§ 134.508
[Amended]
102. Section 134.508 is amended by
removing ‘‘AA/GC’s’’ and adding in its
place ‘‘D/GC’s’’.
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§ 134.515
[Amended]
PART 136—ENFORCEMENT OF
NONDISCRIMINATION ON THE BASIS
OF HANDICAP IN PROGRAMS OR
ACTIVITIES CONDUCTED BY THE
SMALL BUSINESS ADMINISTRATION
104. The authority citation for part
136 continues to read as follows:
I
Authority: 29 U.S.C. 794.
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[Amended]
105. Amend § 136.170 as follows:
a. In paragraph (c)(2) by removing
‘‘Chief, Office of Civil Rights
Compliance (OCRC)’’ and adding in its
place ‘‘Assistant Administrator, Office
of Equal Employment Opportunity &
I
I
VerDate Aug<31>2005
13:09 Aug 29, 2007
[Amended]
107. In § 145.935:
a. Paragraph (b) is amended by
removing ‘‘Assistant Administrator for
Lender Oversight’’ and adding in its
place ‘‘Director, Office of Credit Risk
Management’’.
I b. Paragraph (b) is amended by
removing ‘‘Assistant Administrator for
Administration’’ and adding in its place
‘‘Director, Office of Business
Operations’’.
I
I
§ 145.1010
[Amended]
108. In § 145.1010:
a. Paragraph (b) is amended by
removing ‘‘Assistant Administrator for
Lender Oversight’’ and adding in its
place ‘‘Director, Office of Credit Risk
Management’’.
I b. Paragraph (b) is amended by
removing ‘‘Assistant Administrator for
Administration’’ and adding in its place
‘‘Director, Office of Business
Operations’’.
I
103. Section 134.515(c) is amended by
removing ‘‘AA/GC’’ and adding in its
place ‘‘D/GC’’.
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§ 136.170
Authority: 5 U.S.C. 301 et seq.; 15 U.S.C.
631 et seq.; Sec. 2455, Pub. L. 103–355, 108
Stat. 3327 (31 U.S.C. 6101 note); E.O. 11738,
3 CFR 1973 Comp., p. 799; E.O. 12549, 3
CFR, 1986 Comp. p. 189; E.O. 12689, 3 CFR,
1989 Comp., p. 235.
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Dated: August 23, 2007.
Steven C. Preston,
Administrator.
[FR Doc. E7–17130 Filed 8–29–07; 8:45 am]
BILLING CODE 8025–01–P
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA–2007–29073; Directorate
Identifier 2007–NM–178–AD; Amendment
39–15184; AD 2007–18–04]
RIN 2120–AA64
Airworthiness Directives; Airbus Model
A330 and A340 Airplanes
Federal Aviation
Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule; request for
comments.
AGENCY:
SUMMARY: We are superseding an
existing airworthiness directive (AD) for
the products listed above. This AD
results from mandatory continuing
airworthiness information (MCAI)
originated by an aviation authority of
another country to identify and correct
an unsafe condition on an aviation
product. The MCAI describes the unsafe
condition as:
Two A330 operators have reported
uncontained APU (auxiliary power unit)
generator failures on ground.
Preliminary investigations confirmed an
uncontained APU Generator failure with
subsequent aircraft structural damages to the
APU compartment and, in one case, to the
stabiliser compartment.
Loose APU generator parts can lead to
damage to the APU fire wall which might
reduce its fire extinguishing capability,
possibly leading to a temporary uncontrolled
fire which constitutes an unsafe condition.
*
*
*
*
*
This AD requires actions that are
intended to address the unsafe
condition described in the MCAI.
DATES: This AD becomes effective
September 14, 2007.
The Director of the Federal Register
approved the incorporation by reference
of certain publications listed in the AD
as of September 14, 2007.
On June 26, 2007 (72 FR 31973, June
11, 2007), the Director of the Federal
Register approved the incorporation by
reference of certain other publications.
We must receive comments on this
AD by October 1, 2007.
ADDRESSES: You may send comments by
any of the following methods:
• DOT Docket Web Site:
Go to https://dms.dot.gov and follow the
instructions for sending your comments
electronically.
• Fax: (202) 493–2251.
• Mail: U.S. Department of
Transportation, Docket Operations, M–
30, West Building Ground Floor, Room
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30AUR1
Federal Register / Vol. 72, No. 168 / Thursday, August 30, 2007 / Rules and Regulations
W12–140, 1200 New Jersey Avenue, SE.,
Washington, DC 20590.
• Hand Delivery: Room W12–140 on
the ground floor of the West Building,
1200 New Jersey Avenue, SE.,
Washington, DC, between 9 a.m. and 5
p.m., Monday through Friday, except
Federal holidays.
• Federal eRulemaking Portal: https://
www.regulations.gov. Follow the
instructions for submitting comments.
Examining the AD Docket
You may examine the AD docket on
the Internet at https://dms.dot.gov, or in
person at the Docket Operations office
between 9 a.m. and 5 p.m., Monday
through Friday, except Federal holidays.
The Docket Operations office (telephone
(800) 647–5527) is located on the
ground floor of the West Building at the
DOT street address stated in the
ADDRESSES section. Comments will be
available in the AD docket shortly after
the Docket Management System receives
them.
FOR FURTHER INFORMATION CONTACT: Tim
Backman, Aerospace Engineer,
International Branch, ANM–116,
Transport Airplane Directorate, FAA,
1601 Lind Avenue, SW., Renton,
Washington 98057–3356; telephone
(425) 227–2797; fax (425) 227–1149.
SUPPLEMENTARY INFORMATION:
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Discussion
On May 30, 2007, we issued AD
2007–12–10, Amendment 39–15088 (72
FR 31973, June 11, 2007). That AD
required actions intended to address an
unsafe condition on the products listed
above.
Since we issued AD 2007–12–10, it
has been determined that the drive end
bearing (DEB) failures did not occur
instantly, and small debris in the filter
could be detected before collapse of the
DEB. The one-time inspection mandated
by AD 2007–12–10 only detects large
debris.
The European Aviation Safety Agency
(EASA), which is the Technical Agent
for the Member States of the European
Community, has issued EASA
Airworthiness Directive (EAD) 2007–
0188R1, dated July 24, 2007 (referred to
after this as ‘‘the MCAI’’), to correct an
unsafe condition for the specified
products. The MCAI states:
Two A330 operators have reported
uncontained APU (auxiliary power unit)
generator failures on ground.
Preliminary investigations confirmed an
uncontained APU Generator failure with
subsequent aircraft structural damages to the
APU compartment and, in one case, to the
stabiliser compartment.
Loose APU generator parts can lead to
damage to the APU fire wall which might
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13:09 Aug 29, 2007
Jkt 211001
reduce its fire extinguishing capability,
possibly leading to a temporary uncontrolled
fire which constitutes an unsafe condition.
Further detailed investigations are ongoing
to determine the root causes. It has been
evidenced that for both events, this unknown
root cause initiates a collapse of the Drive
End Bearing (DEB) leading to an uncontained
failure. Evidence shows also that the DEB
failures were not instantaneous, and
therefore, the detection of small debris could
indicate early stage of DEB failure.
A one-time inspection for detection of
large-scale debris in the Generator Scavenge
inlet screen (last chance filter) of the APU
allowing to identify APU Generator in a state
close to failure has been rendered mandatory
by Airworthiness Directive (AD) 2007–0080–
R1 [that AD corresponds to FAA AD 2007–
12–10].
The original Emergency Airworthiness
Directive (AD) 2007–0188–E mandated a
repetitive inspection of the APU Generator
Scavenge filter element and filter housing
and APU Generator Drain plug for signs of
small debris coming from the APU Generator
and therefore to detect any APU Generator
failure in an early stage.
*
*
*
*
*
The corrective action includes
retaining the requirements of the
existing AD (a one-time inspection of
the inlet screen and, for certain
airplanes, a check of the differential
pressure indicator button, and
applicable corrective actions). The
corrective action adds repetitive
inspections of the APU Generator
scavenge oil filter element and housing
and the APU Generator drain plug for
signs of metallic debris, and applicable
corrective actions. Those corrective
actions include shipping the debris to
Airbus or Goodrich. The corrective
actions also include the following:
• Replacing the APU generator
scavenge oil filter for airplanes on
which metallic debris is found.
• Inspecting the inside filter element
and outer diameter of the filter housing
for damage to the packing and replacing
the packing if damaged.
• Cleaning the generator drain plug
and reinstalling the plug with a new
seal for airplanes on which no metallic
debris or metallic debris within
acceptable criteria is found.
• Keeping the APU inoperative.
You may obtain further information
by examining the MCAI in the AD
docket.
Relevant Service Information
Airbus has issued All Operators
Telexes (AOTs) A330–24A3044 and
A340–24A5021, both Revision 01, both
dated July 20, 2007; and AOT A340–
24A4057, Revision 02, dated August 14,
2007. The actions described in this
service information are intended to
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50043
correct the unsafe condition identified
in the MCAI.
FAA’s Determination and Requirements
of This 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 issuing this
AD because we evaluated all pertinent
information and determined the unsafe
condition exists and is likely to exist or
develop on other products of the same
type design.
Differences Between the AD and the
MCAI or Service Information
We have reviewed the MCAI and
related service information and, in
general, agree with their substance. But
we might have found it necessary to use
different words from those in the MCAI
to ensure the AD is clear for U.S.
operators and is enforceable. In making
these changes, we do not intend to differ
substantively from the information
provided in the MCAI and related
service information.
We might also have required different
actions in this AD from those in the
MCAI in order to follow FAA policies.
Any such differences are highlighted in
a NOTE within the AD.
FAA’s Determination of the Effective
Date
An unsafe condition exists that
requires the immediate adoption of this
AD. The FAA has found that the risk to
the flying public justifies waiving notice
and comment prior to adoption of this
rule because an uncontained APU
failure can lead to damage to the APU
fire wall, which might reduce its fire
extinguishing capability, possibly
leading to an uncontrolled fire.
Therefore, we determined that notice
and opportunity for public comment
before issuing this AD are impracticable
and that good cause exists for making
this amendment effective in fewer than
30 days.
Comments Invited
This AD is a final rule that involves
requirements affecting flight safety, and
we did not precede it by notice and
opportunity for public comment. We
invite you to send any written relevant
data, views, or arguments about this AD.
Send your comments to an address
listed under the ADDRESSES section.
Include ‘‘Docket No. FAA–2007–29073;
Directorate Identifier 2007–NM–178–
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Federal Register / Vol. 72, No. 168 / Thursday, August 30, 2007 / Rules and Regulations
AD’’ at the beginning of your comments.
We specifically invite comments on the
overall regulatory, economic,
environmental, and energy aspects of
this AD. We will consider all comments
received by the closing date and may
amend this AD because of those
comments.
We will post all comments we
receive, without change, to https://
dms.dot.gov, including any personal
information you provide. We will also
post a report summarizing each
substantive verbal contact we receive
about this AD.
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:
I
PART 39—AIRWORTHINESS
DIRECTIVES
1. The authority citation for part 39
continues to read as follows:
I
Authority for This Rulemaking
Authority: 49 U.S.C. 106(g), 40113, 44701.
§ 39.13
Regulatory Findings
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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.
Reason
(e) The mandatory continued airworthiness
information (MCAI) states:
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 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); and
3. 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.
We prepared a regulatory evaluation
of the estimated costs to comply with
this AD and placed it in the AD docket.
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Jkt 211001
[Amended]
2. The FAA amends § 39.13 by
removing Amendment 39–15088 (72 FR
31973, June 11, 2007) and adding the
following new AD:
I
2007–18–04 Airbus: Amendment 39–15184.
Docket No. FAA–2007–29073;
Directorate Identifier 2007–NM–178–AD.
Effective Date
(a) This airworthiness directive (AD)
becomes effective September 14, 2007.
Affected ADs
(b) This AD supersedes AD 2007–12–10.
Applicability
(c) This AD applies to Airbus Model A330
and A340 airplanes; certificated in any
category; all certified models, all serial
numbers.
Subject
(d) Air Transport Association (ATA) of
America Code 24: Electrical power.
Two A330 operators have reported
uncontained APU (auxiliary power unit)
generator failures on ground.
Preliminary investigations confirmed an
uncontained APU Generator failure with
subsequent aircraft structural damages to the
APU compartment and, in one case, to the
stabilizer compartment.
Loose APU generator parts can lead to
damage to the APU fire wall which might
reduce its fire extinguishing capability,
possibly leading to a temporary uncontrolled
fire which constitutes an unsafe condition.
Further detailed investigations are ongoing
to determine the root causes. It has been
evidenced that for both events, this unknown
root cause initiates a collapse of the Drive
End Bearing (DEB) leading to an uncontained
failure. Evidence shows also that the DEB
failures were not instantaneous, and
therefore, the detection of small debris could
indicate an early stage of DEB failure.
A one-time inspection for detection of
large-scale debris in the Generator Scavenge
inlet screen (last chance filter) of the APU
allowing to identify APU Generator in a state
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Fmt 4700
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close to failure has been rendered mandatory
by Airworthiness Directive (AD) 2007–0080–
R1 [that AD corresponds to FAA AD 2007–
12–10].
The original Emergency Airworthiness
Directive (AD) 2007–0188–E mandated a
repetitive inspection of the APU Generator
Scavenge filter element and filter housing
and APU Generator Drain plug for signs of
small debris coming from the APU Generator
and therefore to detect any APU Generator
failure in an early stage.
The corrective action includes retaining
the requirements of the existing AD (a onetime inspection of the inlet screen and, for
certain airplanes, a check of the differential
pressure indicator button, and applicable
corrective actions). The corrective action
adds repetitive inspections of the APU
Generator scavenge oil filter element and
housing and the APU Generator drain plug
for signs of metallic debris, and applicable
corrective actions. Those corrective actions
include shipping the debris to Airbus or
Goodrich. The corrective actions also include
the following: Replacing the APU generator
scavenge oil filter for airplanes on which
metallic debris is found; inspecting the
inside filter element and outer diameter of
the filter housing for damage to the packing
and replacing the packing if damaged;
cleaning the generator drain plug and
reinstalling the plug with a new seal for
airplanes on which no metallic debris or
metallic debris within acceptable criteria is
found; or keeping the APU inoperative.
Restatement of Requirements of AD 2007–
12–10
(f) Unless already done, do the following
actions.
(1) For airplanes on which the date of
issuance of the original French standard
airworthiness certificate or the date of
issuance of the original French export
certificate of airworthiness is before March 1,
2007: Within 63 days after June 26, 2007, in
accordance with the instructions of Airbus
All Operators Telex (AOT) A330–24A3042,
A340–24A4056, or A340–24A5020, all
Revision 02, all dated April 12, 2007; as
applicable: Inspect the inlet screen (last
chance filter) for the generator scavenge-oil
pump for signs of debris and, as applicable,
apply all associated corrective actions before
further flight.
(2) For Model A330 aircraft operating
under MMEL (master minimum equipment
list) Item 24–22–01 ‘‘AC Main Generation’’ or
MMEL Item 36–11–01 ‘‘Bleed Air Supply
System Failure’’ and on which the date of
issuance of the original French standard
airworthiness certificate or the date of
issuance of the original French export
certificate of airworthiness is before March 1,
2007: As of June 26, 2007, before each flight,
perform a check of the differential pressure
indicator button on the lube filter and the
generator scavenge filter in accordance with
the instructions of Airbus AOT A330–
24A3042, Revision 02, dated April 12, 2007,
until accomplishment of paragraph (g)(5) of
this AD.
Note 1: The repetitive checks before each
flight specified in paragraph (f)(2) of this AD
are not required for airplanes operated under
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MMEL Item 36–11–01, provided the APU
generator has been removed or deactivated in
accordance with the instructions of Airbus
AOT A330–24A3042, Revision 02, dated
April 12, 2007.
(3) Actions done before June 26, 2007, in
accordance with the applicable Airbus
service information in Table 1 of this AD are
acceptable for compliance with the
corresponding provisions of paragraph (f) of
this AD.
TABLE 1.—ACCEPTABLE EARLIER REVISIONS OF SERVICE INFORMATION
Airbus all operators telex
A330–24A3042
A330–24A3042
A340–24A4056
A340–24A4056
A340–24A5020
A340–24A5020
Revision level
..........................................................................................................
..........................................................................................................
..........................................................................................................
..........................................................................................................
..........................................................................................................
..........................................................................................................
New Requirements of This AD: Actions and
Compliance
(g) Unless already done, do the following
actions.
(1) For airplanes on which the date of
issuance of the original French standard
Original ....................................................
01 .............................................................
Original ....................................................
01 .............................................................
Original ....................................................
01 .............................................................
airworthiness certificate or the date of
issuance of the original French export
certificate of airworthiness is on or before
July 1, 2007: Within 30 days after the
effective date of this AD, in accordance with
the instructions of paragraph 4.2.1 of the
applicable Airbus service information
Date
March
March
March
March
March
March
22,
29,
22,
29,
22,
29,
2007.
2007.
2007.
2007.
2007.
2007.
specified in Table 2 of this AD: Clean and
inspect the APU Generator scavenge oil filter
element and housing and inspect the APU
generator drain plug to detect metallic debris,
and apply all applicable associated corrective
actions before further flight.
TABLE 2.—SERVICE INFORMATION
Airbus all operators telex
Revision level
Date
A330–24A3044 .........................................................................................................
A340–24A4057 .........................................................................................................
A340–24A5021 .........................................................................................................
01 ............................................................
02 ............................................................
01 ............................................................
July 20, 2007.
August 14, 2007.
July 20, 2007.
(2) Within 450 aircraft flight hours or 200
APU operating hours, whichever occurs later,
after accomplishing the inspection required
by paragraph (g)(1) of this AD, in accordance
with the instructions of paragraph 4.2.2 of
the applicable Airbus service information
specified in Table 2 of this AD: Inspect the
APU generator scavenge oil filter element
and housing and the APU generator drain
plug to detect metallic debris; and apply all
applicable associated corrective actions
before further flight. Repeat the inspections
thereafter at intervals not to exceed 450
aircraft flight hours or 200 APU operating
hours, whichever occurs later.
(3) For airplanes on which the date of
issuance of the original French standard
airworthiness certificate or the date of
issuance of the original French export
certificate of airworthiness is after July 1,
2007: Within 450 aircraft flight hours or 200
APU operating hours after the effective date
of this AD, whichever occurs later, in
accordance with the instructions of
paragraph 4.2.2 of the applicable Airbus
service information specified in Table 2 of
this AD: Inspect the APU generator scavenge
oil filter element and housing and the APU
generator drain plug to detect metallic debris;
and apply all applicable associated corrective
actions before further flight. Repeat the
inspections thereafter at intervals not to
exceed 450 aircraft flight hours or 200 APU
operating hours, whichever occurs later.
(4) Actions done before the effective date
of this AD, in accordance with the applicable
Airbus service information in Table 3 of this
AD are acceptable for compliance with the
corresponding provisions of paragraph (g) of
this AD.
TABLE 3.—ACCEPTABLE EARLIER REVISIONS OF SERVICE INFORMATION
Airbus all operators telex
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A330–24A3044
A340–24A4057
A340–24A4057
A340–24A5021
.........................................................................................................
.........................................................................................................
.........................................................................................................
.........................................................................................................
(5) For Model A330 aircraft operating
under MMEL Item 24–22–01, ‘‘AC Main
Generation,’’ or MMEL Item 36–11–01,
‘‘Bleed Air Supply System Failure’’: Unless
the APU generator has been deferred in
accordance with the MMEL by deactivation
(quill shaft removed) or removal, the
inspection required by paragraph (g)(2) or
(g)(3), as applicable, of this AD must be
performed prior to the first flight of the
specified MMEL repair time interval.
Accomplishing the actions in this paragraph
terminates the actions required by paragraph
(f)(2) of this AD.
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Revision level
13:09 Aug 29, 2007
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Original ...................................................
Original ...................................................
01 ............................................................
Original ...................................................
Note 2: For A330 aircraft, MMEL Item 24–
22–01 (AC Main Generation) and/or MMEL
Item 36–11–01 (Bleed Air Supply System
Failure) require that the APU be used during
the entire flight.
FAA AD Differences
Note 3: This AD differs from the MCAI
and/or service information as follows: No
differences.
Other FAA AD Provisions
(h) The following provisions also apply to
this AD:
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Date
July
July
July
July
5, 2007.
5, 2007.
20, 2007.
5, 2007.
(1) Alternative Methods of Compliance
(AMOCs): The Manager, International
Branch, Transport Airplane Directorate, FAA,
has the authority to approve AMOCs for this
AD, if requested using the procedures found
in 14 CFR 39.19. Send information to ATTN:
Tim Backman, Aerospace Engineer,
International Branch, ANM–116, Transport
Airplane Directorate, FAA, 1601 Lind
Avenue, SW., Renton, Washington 98057–
3356; telephone (425) 227–2797; fax (425)
227–1149. Before using any approved AMOC
on any airplane to which the AMOC applies,
notify your appropriate principal inspector
(PI) in the FAA Flight Standards District
E:\FR\FM\30AUR1.SGM
30AUR1
50046
Federal Register / Vol. 72, No. 168 / Thursday, August 30, 2007 / Rules and Regulations
Office (FSDO), or lacking a PI, your local
FSDO.
(2) Airworthy Product: For any requirement
in this AD to obtain corrective actions from
a manufacturer or other source, use these
actions if they are FAA-approved. Corrective
actions are considered FAA-approved if they
are approved by the State of Design Authority
(or their delegated agent). You are required
to assure the product is airworthy before it
is returned to service.
(3) Reporting Requirements: For any
reporting requirement in this AD, under the
provisions of the Paperwork Reduction Act,
the Office of Management and Budget (OMB)
has approved the information collection
requirements and has assigned OMB Control
Number 2120–0056.
Related Information
(i) Refer to Mandatory Continuing
Airworthiness Information (MCAI) European
Aviation Safety Agency (EASA)
Airworthiness Directive (EAD) 2007–0188R1,
dated July 24, 2007, and the AOTs specified
in Table 2 of this AD, for related information.
Material Incorporated by Reference
(j) You must use the applicable Airbus
service information specified in Table 4 of
this AD to do the actions required by this AD,
unless the AD specifies otherwise. (Only the
first page of these documents contains the
document number, revision level, and date;
no other pages of these documents contain
this information.)
(1) The Director of the Federal Register
approved the incorporation by reference of
the Airbus service information specified in
Table 5 of this AD under 5 U.S.C. 552(a) and
1 CFR part 51.
(2) The Director of the Federal Register
previously approved the incorporation by
reference of the Airbus service information
specified in Table 6 of this AD on June 26,
2007 (72 FR 31973, June 11, 2007).
(3) For service information identified in
this AD, contact Airbus, 1 Rond Point
Maurice Bellonte, 31707 Blagnac Cedex,
France.
(4) You may review copies at the FAA,
Transport Airplane Directorate, 1601 Lind
Avenue, SW., Renton, Washington; or 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: https://
www.archives.gov/federal-register/cfr/ibrlocations.html.
TABLE 4.—ALL MATERIAL INCORPORATED BY REFERENCE
Airbus all operators telex
A330–24A3042
A330–24A3044
A340–24A4056
A340–24A4057
A340–24A5020
A340–24A5021
Revision level
.........................................................................................................
.........................................................................................................
.........................................................................................................
.........................................................................................................
.........................................................................................................
.........................................................................................................
02
01
02
02
02
01
............................................................
............................................................
............................................................
............................................................
............................................................
............................................................
Date
April 12, 2007.
July 20, 2007.
April 12, 2007.
August 14, 2007.
April 12, 2007.
July 20, 2007.
TABLE 5.—NEW MATERIAL INCORPORATED BY REFERENCE
Airbus all operators telex
Revision level
Date
A330–24A3044 .........................................................................................................
A340–24A4057 .........................................................................................................
A340–24A5021 .........................................................................................................
01 ............................................................
02 ............................................................
01 ............................................................
July 20, 2007.
August 14, 2007.
July 20, 2007.
TABLE 6.—MATERIAL PREVIOUSLY INCORPORATED BY REFERENCE
Airbus all operators telex
Revision level
A330–24A3042 .........................................................................................................
A340–24A4056 .........................................................................................................
A340–24A5020 .........................................................................................................
02 ............................................................
02 ............................................................
02 ............................................................
Issued in Renton, Washington, on August
21, 2007.
Daniel I. Cheney,
Acting Manager, Transport Airplane
Directorate, Aircraft Certification Service.
[FR Doc. E7–17011 Filed 8–29–07; 8:45 am]
ACTION:
Final rule.
DEPARTMENT OF TRANSPORTATION
SUMMARY: This action will establish
Class E surface airspace at Hailey, ID.
Controlled airspace is necessary to
accommodate aircraft using a new Area
Navigation (RNAV) Required
Navigational Performance (RNP)
Instrument Approach Procedure (IAP) at
Friedman Memorial Airport, Hailey, ID.
Federal Aviation Administration
DATES:
BILLING CODE 4910–13–P
14 CFR Part 71
rfrederick on PROD1PC67 with RULES
[Docket No. FAA–2007–27911; Airspace
Docket No. 07–ANM–8]
Revision of Class E Airspace; Hailey,
ID
Federal Aviation
Administration (FAA), DOT.
AGENCY:
VerDate Aug<31>2005
13:09 Aug 29, 2007
Jkt 211001
Effective Date: 0901 UTC,
December 20, 2007. The Director of the
Federal Register approves this
incorporation by reference action under
1 CFR part 51, subject to the annual
revision of FAA Order 7400.9 and
publication of conforming amendments.
FOR FURTHER INFORMATION CONTACT:
Eldon Taylor, Federal Aviation
Administration, Western Service Area
Office, System Support Group, 1601
PO 00000
Frm 00010
Fmt 4700
Sfmt 4700
Date
April 12, 2007.
April 12, 2007.
April 12, 2007.
Lind Avenue, SW., Renton, WA 98057;
telephone (425) 917–6726.
SUPPLEMENTARY INFORMATION:
History
On June 1, 2007, the FAA published
in the Federal Register a notice of
proposed rulemaking to establish Class
E airspace at Hailey, ID (72 FR 30498).
This action would improve the safety of
IFR aircraft at Friedman Memorial
Airport, Hailey, ID. Interested parties
were invited to participate in this
rulemaking effort by submitting written
comments on the proposal to the FAA.
No comments were received.
Class E airspace designations are
published in paragraph 6005 of FAA
Order 7400.9P dated September 1, 2006,
and effective September 15, 2006, which
is incorporated by reference in 14 CFR
part 71.1. The Class E airspace
E:\FR\FM\30AUR1.SGM
30AUR1
]]>Agencies
[Federal Register Volume 72, Number 168 (Thursday, August 30, 2007)]
[Rules and Regulations]
[Pages 50042-50046]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E7-17011]
=======================================================================
-----------------------------------------------------------------------
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2007-29073; Directorate Identifier 2007-NM-178-AD;
Amendment 39-15184; AD 2007-18-04]
RIN 2120-AA64
Airworthiness Directives; Airbus Model A330 and A340 Airplanes
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule; request for comments.
-----------------------------------------------------------------------
SUMMARY: We are superseding an existing airworthiness directive (AD)
for the products listed above. This AD results from mandatory
continuing airworthiness information (MCAI) originated by an aviation
authority of another country to identify and correct an unsafe
condition on an aviation product. The MCAI describes the unsafe
condition as:
Two A330 operators have reported uncontained APU (auxiliary
power unit) generator failures on ground.
Preliminary investigations confirmed an uncontained APU
Generator failure with subsequent aircraft structural damages to the
APU compartment and, in one case, to the stabiliser compartment.
Loose APU generator parts can lead to damage to the APU fire
wall which might reduce its fire extinguishing capability, possibly
leading to a temporary uncontrolled fire which constitutes an unsafe
condition.
* * * * *
This AD requires actions that are intended to address the unsafe
condition described in the MCAI.
DATES: This AD becomes effective September 14, 2007.
The Director of the Federal Register approved the incorporation by
reference of certain publications listed in the AD as of September 14,
2007.
On June 26, 2007 (72 FR 31973, June 11, 2007), the Director of the
Federal Register approved the incorporation by reference of certain
other publications.
We must receive comments on this AD by October 1, 2007.
ADDRESSES: You may send comments by any of the following methods:
DOT Docket Web Site: Go to https://dms.dot.gov and follow
the instructions for sending your comments electronically.
Fax: (202) 493-2251.
Mail: U.S. Department of Transportation, Docket
Operations, M-30, West Building Ground Floor, Room
[[Page 50043]]
W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590.
Hand Delivery: Room W12-140 on the ground floor of the
West Building, 1200 New Jersey Avenue, SE., Washington, DC, between 9
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
Federal eRulemaking Portal: https://www.regulations.gov.
Follow the instructions for submitting comments.
Examining the AD Docket
You may examine the AD docket on the Internet at https://
dms.dot.gov, or in person at the Docket Operations office between 9
a.m. and 5 p.m., Monday through Friday, except Federal holidays. The
Docket Operations office (telephone (800) 647-5527) is located on the
ground floor of the West Building at the DOT street address stated in
the ADDRESSES section. Comments will be available in the AD docket
shortly after the Docket Management System receives them.
FOR FURTHER INFORMATION CONTACT: Tim Backman, Aerospace Engineer,
International Branch, ANM-116, Transport Airplane Directorate, FAA,
1601 Lind Avenue, SW., Renton, Washington 98057-3356; telephone (425)
227-2797; fax (425) 227-1149.
SUPPLEMENTARY INFORMATION:
Discussion
On May 30, 2007, we issued AD 2007-12-10, Amendment 39-15088 (72 FR
31973, June 11, 2007). That AD required actions intended to address an
unsafe condition on the products listed above.
Since we issued AD 2007-12-10, it has been determined that the
drive end bearing (DEB) failures did not occur instantly, and small
debris in the filter could be detected before collapse of the DEB. The
one-time inspection mandated by AD 2007-12-10 only detects large
debris.
The European Aviation Safety Agency (EASA), which is the Technical
Agent for the Member States of the European Community, has issued EASA
Airworthiness Directive (EAD) 2007-0188R1, dated July 24, 2007
(referred to after this as ``the MCAI''), to correct an unsafe
condition for the specified products. The MCAI states:
Two A330 operators have reported uncontained APU (auxiliary
power unit) generator failures on ground.
Preliminary investigations confirmed an uncontained APU
Generator failure with subsequent aircraft structural damages to the
APU compartment and, in one case, to the stabiliser compartment.
Loose APU generator parts can lead to damage to the APU fire
wall which might reduce its fire extinguishing capability, possibly
leading to a temporary uncontrolled fire which constitutes an unsafe
condition.
Further detailed investigations are ongoing to determine the
root causes. It has been evidenced that for both events, this
unknown root cause initiates a collapse of the Drive End Bearing
(DEB) leading to an uncontained failure. Evidence shows also that
the DEB failures were not instantaneous, and therefore, the
detection of small debris could indicate early stage of DEB failure.
A one-time inspection for detection of large-scale debris in the
Generator Scavenge inlet screen (last chance filter) of the APU
allowing to identify APU Generator in a state close to failure has
been rendered mandatory by Airworthiness Directive (AD) 2007-0080-R1
[that AD corresponds to FAA AD 2007-12-10].
The original Emergency Airworthiness Directive (AD) 2007-0188-E
mandated a repetitive inspection of the APU Generator Scavenge
filter element and filter housing and APU Generator Drain plug for
signs of small debris coming from the APU Generator and therefore to
detect any APU Generator failure in an early stage.
* * * * *
The corrective action includes retaining the requirements of the
existing AD (a one-time inspection of the inlet screen and, for certain
airplanes, a check of the differential pressure indicator button, and
applicable corrective actions). The corrective action adds repetitive
inspections of the APU Generator scavenge oil filter element and
housing and the APU Generator drain plug for signs of metallic debris,
and applicable corrective actions. Those corrective actions include
shipping the debris to Airbus or Goodrich. The corrective actions also
include the following:
Replacing the APU generator scavenge oil filter for
airplanes on which metallic debris is found.
Inspecting the inside filter element and outer diameter of
the filter housing for damage to the packing and replacing the packing
if damaged.
Cleaning the generator drain plug and reinstalling the
plug with a new seal for airplanes on which no metallic debris or
metallic debris within acceptable criteria is found.
Keeping the APU inoperative.
You may obtain further information by examining the MCAI in the AD
docket.
Relevant Service Information
Airbus has issued All Operators Telexes (AOTs) A330-24A3044 and
A340-24A5021, both Revision 01, both dated July 20, 2007; and AOT A340-
24A4057, Revision 02, dated August 14, 2007. The actions described in
this service information are intended to correct the unsafe condition
identified in the MCAI.
FAA's Determination and Requirements of This 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 issuing this AD because we
evaluated all pertinent information and determined the unsafe condition
exists and is likely to exist or develop on other products of the same
type design.
Differences Between the AD and the MCAI or Service Information
We have reviewed the MCAI and related service information and, in
general, agree with their substance. But we might have found it
necessary to use different words from those in the MCAI to ensure the
AD is clear for U.S. operators and is enforceable. In making these
changes, we do not intend to differ substantively from the information
provided in the MCAI and related service information.
We might also have required different actions in this AD from those
in the MCAI in order to follow FAA policies. Any such differences are
highlighted in a NOTE within the AD.
FAA's Determination of the Effective Date
An unsafe condition exists that requires the immediate adoption of
this AD. The FAA has found that the risk to the flying public justifies
waiving notice and comment prior to adoption of this rule because an
uncontained APU failure can lead to damage to the APU fire wall, which
might reduce its fire extinguishing capability, possibly leading to an
uncontrolled fire. Therefore, we determined that notice and opportunity
for public comment before issuing this AD are impracticable and that
good cause exists for making this amendment effective in fewer than 30
days.
Comments Invited
This AD is a final rule that involves requirements affecting flight
safety, and we did not precede it by notice and opportunity for public
comment. We invite you to send any written relevant data, views, or
arguments about this AD. Send your comments to an address listed under
the ADDRESSES section. Include ``Docket No. FAA-2007-29073; Directorate
Identifier 2007-NM-178-
[[Page 50044]]
AD'' at the beginning of your comments. We specifically invite comments
on the overall regulatory, economic, environmental, and energy aspects
of this AD. We will consider all comments received by the closing date
and may amend this AD because of those comments.
We will post all comments we receive, without change, to https://
dms.dot.gov, including any personal information you provide. We will
also post a report summarizing each substantive verbal contact we
receive about 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.
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 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); and
3. 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.
We prepared a regulatory evaluation of the estimated costs to
comply with this AD and placed it in the AD docket.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by
reference, Safety.
Adoption of the Amendment
0
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 Amendment 39-15088 (72 FR
31973, June 11, 2007) and adding the following new AD:
2007-18-04 Airbus: Amendment 39-15184. Docket No. FAA-2007-29073;
Directorate Identifier 2007-NM-178-AD.
Effective Date
(a) This airworthiness directive (AD) becomes effective
September 14, 2007.
Affected ADs
(b) This AD supersedes AD 2007-12-10.
Applicability
(c) This AD applies to Airbus Model A330 and A340 airplanes;
certificated in any category; all certified models, all serial
numbers.
Subject
(d) Air Transport Association (ATA) of America Code 24:
Electrical power.
Reason
(e) The mandatory continued airworthiness information (MCAI)
states:
Two A330 operators have reported uncontained APU (auxiliary
power unit) generator failures on ground.
Preliminary investigations confirmed an uncontained APU
Generator failure with subsequent aircraft structural damages to the
APU compartment and, in one case, to the stabilizer compartment.
Loose APU generator parts can lead to damage to the APU fire
wall which might reduce its fire extinguishing capability, possibly
leading to a temporary uncontrolled fire which constitutes an unsafe
condition.
Further detailed investigations are ongoing to determine the
root causes. It has been evidenced that for both events, this
unknown root cause initiates a collapse of the Drive End Bearing
(DEB) leading to an uncontained failure. Evidence shows also that
the DEB failures were not instantaneous, and therefore, the
detection of small debris could indicate an early stage of DEB
failure.
A one-time inspection for detection of large-scale debris in the
Generator Scavenge inlet screen (last chance filter) of the APU
allowing to identify APU Generator in a state close to failure has
been rendered mandatory by Airworthiness Directive (AD) 2007-0080-R1
[that AD corresponds to FAA AD 2007-12-10].
The original Emergency Airworthiness Directive (AD) 2007-0188-E
mandated a repetitive inspection of the APU Generator Scavenge
filter element and filter housing and APU Generator Drain plug for
signs of small debris coming from the APU Generator and therefore to
detect any APU Generator failure in an early stage.
The corrective action includes retaining the requirements of the
existing AD (a one-time inspection of the inlet screen and, for
certain airplanes, a check of the differential pressure indicator
button, and applicable corrective actions). The corrective action
adds repetitive inspections of the APU Generator scavenge oil filter
element and housing and the APU Generator drain plug for signs of
metallic debris, and applicable corrective actions. Those corrective
actions include shipping the debris to Airbus or Goodrich. The
corrective actions also include the following: Replacing the APU
generator scavenge oil filter for airplanes on which metallic debris
is found; inspecting the inside filter element and outer diameter of
the filter housing for damage to the packing and replacing the
packing if damaged; cleaning the generator drain plug and
reinstalling the plug with a new seal for airplanes on which no
metallic debris or metallic debris within acceptable criteria is
found; or keeping the APU inoperative.
Restatement of Requirements of AD 2007-12-10
(f) Unless already done, do the following actions.
(1) For airplanes on which the date of issuance of the original
French standard airworthiness certificate or the date of issuance of
the original French export certificate of airworthiness is before
March 1, 2007: Within 63 days after June 26, 2007, in accordance
with the instructions of Airbus All Operators Telex (AOT) A330-
24A3042, A340-24A4056, or A340-24A5020, all Revision 02, all dated
April 12, 2007; as applicable: Inspect the inlet screen (last chance
filter) for the generator scavenge-oil pump for signs of debris and,
as applicable, apply all associated corrective actions before
further flight.
(2) For Model A330 aircraft operating under MMEL (master minimum
equipment list) Item 24-22-01 ``AC Main Generation'' or MMEL Item
36-11-01 ``Bleed Air Supply System Failure'' and on which the date
of issuance of the original French standard airworthiness
certificate or the date of issuance of the original French export
certificate of airworthiness is before March 1, 2007: As of June 26,
2007, before each flight, perform a check of the differential
pressure indicator button on the lube filter and the generator
scavenge filter in accordance with the instructions of Airbus AOT
A330-24A3042, Revision 02, dated April 12, 2007, until
accomplishment of paragraph (g)(5) of this AD.
Note 1: The repetitive checks before each flight specified in
paragraph (f)(2) of this AD are not required for airplanes operated
under
[[Page 50045]]
MMEL Item 36-11-01, provided the APU generator has been removed or
deactivated in accordance with the instructions of Airbus AOT A330-
24A3042, Revision 02, dated April 12, 2007.
(3) Actions done before June 26, 2007, in accordance with the
applicable Airbus service information in Table 1 of this AD are
acceptable for compliance with the corresponding provisions of
paragraph (f) of this AD.
Table 1.--Acceptable Earlier Revisions of Service Information
------------------------------------------------------------------------
Airbus all operators telex Revision level Date
------------------------------------------------------------------------
A330-24A3042.................. Original......... March 22, 2007.
A330-24A3042.................. 01............... March 29, 2007.
A340-24A4056.................. Original......... March 22, 2007.
A340-24A4056.................. 01............... March 29, 2007.
A340-24A5020.................. Original......... March 22, 2007.
A340-24A5020.................. 01............... March 29, 2007.
------------------------------------------------------------------------
New Requirements of This AD: Actions and Compliance
(g) Unless already done, do the following actions.
(1) For airplanes on which the date of issuance of the original
French standard airworthiness certificate or the date of issuance of
the original French export certificate of airworthiness is on or
before July 1, 2007: Within 30 days after the effective date of this
AD, in accordance with the instructions of paragraph 4.2.1 of the
applicable Airbus service information specified in Table 2 of this
AD: Clean and inspect the APU Generator scavenge oil filter element
and housing and inspect the APU generator drain plug to detect
metallic debris, and apply all applicable associated corrective
actions before further flight.
Table 2.--Service Information
------------------------------------------------------------------------
Airbus all operators telex Revision level Date
------------------------------------------------------------------------
A330-24A3044................. 01.............. July 20, 2007.
A340-24A4057................. 02.............. August 14, 2007.
A340-24A5021................. 01.............. July 20, 2007.
------------------------------------------------------------------------
(2) Within 450 aircraft flight hours or 200 APU operating hours,
whichever occurs later, after accomplishing the inspection required
by paragraph (g)(1) of this AD, in accordance with the instructions
of paragraph 4.2.2 of the applicable Airbus service information
specified in Table 2 of this AD: Inspect the APU generator scavenge
oil filter element and housing and the APU generator drain plug to
detect metallic debris; and apply all applicable associated
corrective actions before further flight. Repeat the inspections
thereafter at intervals not to exceed 450 aircraft flight hours or
200 APU operating hours, whichever occurs later.
(3) For airplanes on which the date of issuance of the original
French standard airworthiness certificate or the date of issuance of
the original French export certificate of airworthiness is after
July 1, 2007: Within 450 aircraft flight hours or 200 APU operating
hours after the effective date of this AD, whichever occurs later,
in accordance with the instructions of paragraph 4.2.2 of the
applicable Airbus service information specified in Table 2 of this
AD: Inspect the APU generator scavenge oil filter element and
housing and the APU generator drain plug to detect metallic debris;
and apply all applicable associated corrective actions before
further flight. Repeat the inspections thereafter at intervals not
to exceed 450 aircraft flight hours or 200 APU operating hours,
whichever occurs later.
(4) Actions done before the effective date of this AD, in
accordance with the applicable Airbus service information in Table 3
of this AD are acceptable for compliance with the corresponding
provisions of paragraph (g) of this AD.
Table 3.--Acceptable Earlier Revisions of Service Information
------------------------------------------------------------------------
Airbus all operators telex Revision level Date
------------------------------------------------------------------------
A330-24A3044................. Original........ July 5, 2007.
A340-24A4057................. Original........ July 5, 2007.
A340-24A4057................. 01.............. July 20, 2007.
A340-24A5021................. Original........ July 5, 2007.
------------------------------------------------------------------------
(5) For Model A330 aircraft operating under MMEL Item 24-22-01,
``AC Main Generation,'' or MMEL Item 36-11-01, ``Bleed Air Supply
System Failure'': Unless the APU generator has been deferred in
accordance with the MMEL by deactivation (quill shaft removed) or
removal, the inspection required by paragraph (g)(2) or (g)(3), as
applicable, of this AD must be performed prior to the first flight
of the specified MMEL repair time interval. Accomplishing the
actions in this paragraph terminates the actions required by
paragraph (f)(2) of this AD.
Note 2: For A330 aircraft, MMEL Item 24-22-01 (AC Main
Generation) and/or MMEL Item 36-11-01 (Bleed Air Supply System
Failure) require that the APU be used during the entire flight.
FAA AD Differences
Note 3: This AD differs from the MCAI and/or service information
as follows: No differences.
Other FAA AD Provisions
(h) The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager,
International Branch, Transport Airplane Directorate, FAA, has the
authority to approve AMOCs for this AD, if requested using the
procedures found in 14 CFR 39.19. Send information to ATTN: Tim
Backman, Aerospace Engineer, International Branch, ANM-116,
Transport Airplane Directorate, FAA, 1601 Lind Avenue, SW., Renton,
Washington 98057-3356; telephone (425) 227-2797; fax (425) 227-1149.
Before using any approved AMOC on any airplane to which the AMOC
applies, notify your appropriate principal inspector (PI) in the FAA
Flight Standards District
[[Page 50046]]
Office (FSDO), or lacking a PI, your local FSDO.
(2) Airworthy Product: For any requirement in this AD to obtain
corrective actions from a manufacturer or other source, use these
actions if they are FAA-approved. Corrective actions are considered
FAA-approved if they are approved by the State of Design Authority
(or their delegated agent). You are required to assure the product
is airworthy before it is returned to service.
(3) Reporting Requirements: For any reporting requirement in
this AD, under the provisions of the Paperwork Reduction Act, the
Office of Management and Budget (OMB) has approved the information
collection requirements and has assigned OMB Control Number 2120-
0056.
Related Information
(i) Refer to Mandatory Continuing Airworthiness Information
(MCAI) European Aviation Safety Agency (EASA) Airworthiness
Directive (EAD) 2007-0188R1, dated July 24, 2007, and the AOTs
specified in Table 2 of this AD, for related information.
Material Incorporated by Reference
(j) You must use the applicable Airbus service information
specified in Table 4 of this AD to do the actions required by this
AD, unless the AD specifies otherwise. (Only the first page of these
documents contains the document number, revision level, and date; no
other pages of these documents contain this information.)
(1) The Director of the Federal Register approved the
incorporation by reference of the Airbus service information
specified in Table 5 of this AD under 5 U.S.C. 552(a) and 1 CFR part
51.
(2) The Director of the Federal Register previously approved the
incorporation by reference of the Airbus service information
specified in Table 6 of this AD on June 26, 2007 (72 FR 31973, June
11, 2007).
(3) For service information identified in this AD, contact
Airbus, 1 Rond Point Maurice Bellonte, 31707 Blagnac Cedex, France.
(4) You may review copies at the FAA, Transport Airplane
Directorate, 1601 Lind Avenue, SW., Renton, Washington; or 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: https://www.archives.gov/federal-register/cfr/ibr-
locations.html.
Table 4.--All Material Incorporated by Reference
------------------------------------------------------------------------
Airbus all operators telex Revision level Date
------------------------------------------------------------------------
A330-24A3042................. 02.............. April 12, 2007.
A330-24A3044................. 01.............. July 20, 2007.
A340-24A4056................. 02.............. April 12, 2007.
A340-24A4057................. 02.............. August 14, 2007.
A340-24A5020................. 02.............. April 12, 2007.
A340-24A5021................. 01.............. July 20, 2007.
------------------------------------------------------------------------
Table 5.--New Material Incorporated by Reference
------------------------------------------------------------------------
Airbus all operators telex Revision level Date
------------------------------------------------------------------------
A330-24A3044................. 01.............. July 20, 2007.
A340-24A4057................. 02.............. August 14, 2007.
A340-24A5021................. 01.............. July 20, 2007.
------------------------------------------------------------------------
Table 6.--Material Previously Incorporated by Reference
------------------------------------------------------------------------
Airbus all operators telex Revision level Date
------------------------------------------------------------------------
A330-24A3042................. 02.............. April 12, 2007.
A340-24A4056................. 02.............. April 12, 2007.
A340-24A5020................. 02.............. April 12, 2007.
------------------------------------------------------------------------
Issued in Renton, Washington, on August 21, 2007.
Daniel I. Cheney,
Acting Manager, Transport Airplane Directorate, Aircraft Certification
Service.
[FR Doc. E7-17011 Filed 8-29-07; 8:45 am]
BILLING CODE 4910-13-P
