[Federal Register Volume 70, Number 238 (Tuesday, December 13, 2005)]
[Rules and Regulations]
[Pages 73577-73579]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 05-23829]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2005-22560; Directorate Identifier 2005-NM-061-AD;
Amendment 39-14408; AD 2005-25-15]
RIN 2120-AA64
Airworthiness Directives; Dassault Model Falcon 2000 Airplanes
Equipped With CFE Company CFE738-1-1B Turbofan Engines
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
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SUMMARY: The FAA is adopting a new airworthiness directive (AD) for
certain
[[Page 73578]]
Dassault Model Falcon 2000 airplanes equipped with CFE Company CFE738-
1-1B turbofan engines. This AD requires determining the serial number
of the engines installed on the airplane, inspecting any affected
engine to verify that a spherical bearing is installed on the
attachment fitting of the engine mount, and corrective action if
necessary. This AD results from a report of a missing spherical bearing
on the attachment fitting of the front engine mount on an in-service
airplane, and subsequent damage and abnormal fatigue of the attachment
fitting. We are issuing this AD to prevent reduced structural integrity
of the engine mount, which could result in possible separation of an
engine from the airplane.
DATES: This AD becomes effective January 17, 2006.
The Director of the Federal Register approved the incorporation by
reference of a certain publication listed in the AD as of January 17,
2006.
ADDRESSES: You may examine the AD docket on the Internet at http://dms.dot.gov or in person at the Docket Management Facility, U.S.
Department of Transportation, 400 Seventh Street SW., Nassif Building,
room PL-401, Washington, DC.
Contact Dassault Falcon Jet, P.O. Box 2000, South Hackensack, New
Jersey 07606, for service information identified in this AD.
FOR FURTHER INFORMATION CONTACT: Tom Rodriguez, Aerospace Engineer,
International Branch, ANM-116, Transport Airplane Directorate, FAA,
1601 Lind Avenue, SW., Renton, Washington 98055-4056; telephone (425)
227-1137; fax (425) 227-1149.
SUPPLEMENTARY INFORMATION:
Examining the Docket
You may examine the airworthiness directive (AD) docket on the
Internet at http://dms.dot.gov or in person at the Docket Management
Facility office between 9 a.m. and 5 p.m., Monday through Friday,
except Federal holidays. The Docket Management Facility office
(telephone (800) 647-5227) is located on the plaza level of the Nassif
Building at the street address stated in the ADDRESSES section.
Discussion
The FAA issued a notice of proposed rulemaking (NPRM) to amend 14
CFR part 39 to include an AD that would apply certain Dassault Model
Falcon 2000 airplanes equipped with CFE Company CFE738-1-1B turbofan
engines. That NPRM was published in the Federal Register on September
30, 2005 (70 FR 57217). That NPRM proposed to require determining the
serial number of the engines installed on the airplane, inspecting any
affected engine to verify that a spherical bearing is installed on the
attachment fitting of the engine mount, and corrective action if
necessary.
Comments
We provided the public the opportunity to participate in the
development of this AD. We received no comments on the NPRM or on the
determination of the cost to the public.
Conclusion
We have carefully reviewed the available data and determined that
air safety and the public interest require adopting the AD as proposed.
Clarification of Alternative Method of Compliance (AMOC) Paragraph
We have changed this AD to clarify the appropriate procedure for
notifying the principal inspector before using any approved AMOC on any
airplane to which the AMOC applies.
Costs of Compliance
This inspection affects about 7 airplanes of U.S. registry. The
inspection will take about 2 work hours per airplane, at an average
labor rate of $65 per work hour. Based on these figures, the estimated
cost of the AD for U.S. operators is $910, or $130 per airplane.
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 have 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 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. See the ADDRESSES
section for a location to examine the regulatory evaluation.
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 Federal Aviation Administration (FAA) amends Sec. 39.13 by
adding the following new airworthiness directive (AD):
2005-25-15 Dassault Aviation: Amendment 39-14408. Docket No. FAA-
2005-22560; Directorate Identifier 2005-NM-061-AD
Effective Date
(a) This AD becomes effective January 17, 2006.
Affected ADs
(b) None.
Applicability
(c) This AD applies to Dassault Model Falcon 2000 airplanes,
certificated in any category; equipped with CFE Company CFE738-1-1B
turbofan engines.
Unsafe Condition
(d) This AD results from a report of a missing spherical bearing
on the attachment fitting of the front engine mount on an in-service
airplane, and subsequent damage and abnormal fatigue of the
attachment fitting.
[[Page 73579]]
We are issuing this AD to prevent reduced structural integrity of
the engine mount, which could result in possible separation of an
engine from the airplane.
Compliance
(e) You are responsible for having the actions required by this
AD performed within the compliance times specified, unless the
actions have already been done.
Determine Serial Number (S/N) and Inspect if Necessary
(f) Within the applicable compliance time specified in paragraph
(f)(1), (f)(2), or (f)(3) of this AD: Determine the serial number of
the engines installed on the airplane, as identified in the table in
paragraph 1.A., ``Effectivity,'' of Dassault Service Bulletin F2000-
299, dated July 23, 2004; if any affected serial number is found on
any engine, perform a borescope inspection to verify that a
spherical bearing is installed on the attachment fitting of the
front engine mount by doing all the applicable actions specified in
the Accomplishment Instructions of the service bulletin.
(1) For airplanes with any engine having 850 total landings or
less as of the effective date of this AD: Before the accumulation of
880 total landings on the engine.
(2) For airplanes with any engine having more than 850 total
landings, but 1,000 total landings or less as of the effective date
of this AD: Within 1 month after the effective date of this AD.
(3) For airplanes with any engine having more than 1,000 total
landings as of the effective date of this AD: Within 10 landings
after the effective date of this AD.
Corrective Action
(g) If any spherical bearing is found missing during the
inspection required by paragraph (f) of this AD: Before further
flight, repair according to a method approved by either the Manager,
International Branch, ANM-116, Transport Airplane Directorate, FAA;
or the Direction G[eacute]n[eacute]rale de l'Aviation Civile (or its
delegated agent).
No Reporting Requirement
(h) This AD does not require submitting reporting information to
the manufacturer.
Alternative Methods of Compliance (AMOCs)
(i)(1) The Manager, International Branch, ANM-116, has the
authority to approve AMOCs for this AD, if requested in accordance
with the procedures found in 14 CFR 39.19.
(2) Before using any AMOC approved in accordance with 14 CFR
39.19 on any airplane to which the AMOC applies, notify the
appropriate principal inspector in the FAA Flight Standards
Certificate Holding District Office.
Related Information
(j) French airworthiness directive F-2004-128, issued August 4,
2004, also addresses the subject of this AD.
Material Incorporated by Reference
(k) You must use Dassault Service Bulletin F2000-299, dated July
23, 2004, to perform the actions that are required by this AD,
unless the AD specifies otherwise. The Director of the Federal
Register approved the incorporation by reference of this document in
accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Contact Dassault
Falcon Jet, P.O. Box 2000, South Hackensack, New Jersey 07606, for a
copy of this service information. You may review copies at the
Docket Management Facility, U.S. Department of Transportation, 400
Seventh Street, SW., room PL-401, Nassif Building, Washington, DC;
on the internet at http://dms.dot.gov; or at the National Archives
and Records Administration (NARA). For information on the
availability of this material at the NARA, call (202) 741-6030, or
go to http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.
Issued in Renton, Washington, on December 2, 2005.
Kalene C. Yanamura,
Acting Manager, Transport Airplane Directorate, Aircraft Certification
Service.
[FR Doc. 05-23829 Filed 12-12-05; 8:45 am]
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