[Federal Register: June 5, 2006 (Volume 71, Number 107)]
[Rules and Regulations]
[Page 32268-32270]
From the Federal Register Online via GPO Access [wais.access.gpo.gov]
[DOCID:fr05jn06-3]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2006-24095; Directorate Identifier 2006-CE-21-AD;
Amendment 39-14624; AD 2006-11-19]
RIN 2120-AA64
Airworthiness Directives; DORNIER LUFTFAHRT GmbH Models 228-100,
228-101, 228-200, 228-201, 228-202, and 228-212 Airplanes
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
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SUMMARY: We are adopting a new airworthiness directive (AD) for all
DORNIER LUFTFAHRT GmbH Models 228-100, 228-101, 228-200, 228-201, 228-
202, and 228-212 airplanes. This AD requires you to repetitively
inspect the wiring in the flight deck overhead panels (locations 5VE
and 6VE) for chafing and damage and repair any chafed or damaged wires.
Regardless of the results of each inspection, this AD requires you to
assure correct installation of the wiring in the flight deck overhead
panels by reattaching or replacing the wire tie attachment holders and
securing any loose wires to the wire tie attachment holders with
plastic wire ties. This AD results from mandatory continuing
airworthiness information (MCAI) issued by the airworthiness authority
for Germany. We are issuing this AD to detect, correct, and prevent
chafed or damaged wires in the flight deck overhead panels, which could
result in short-circuiting of related wiring. This condition could lead
to electrical failure of affected systems and potential fire in the
flight deck.
DATES: This AD becomes effective on July 14, 2006.
As of July 14, 2006, the Director of the Federal Register approved
the incorporation by reference of certain publications listed in the
regulation.
ADDRESSES: For service information identified in this AD, contact RUAG
Services GmbH, P.O. Box 1253, D-82231 Wessling, Germany; telephone:
(08153) 302506; fax: (08153) 304601.
To view the AD docket, go to the Docket Management Facility; U.S.
Department of Transportation, 400 Seventh Street, SW., Nassif Building,
Room PL-401, Washington, DC 20590-001 or on the Internet at http://dms.dot.gov.
The docket number is FAA-2006-24095; Directorate
Identifier 2006-CE-21-AD.
FOR FURTHER INFORMATION CONTACT: Karl Schletzbaum, Aerospace Engineer,
FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City,
Missouri 64106; telephone: (816) 329-4146; fax: (816) 329-4090.
SUPPLEMENTARY INFORMATION:
Discussion
On March 22, 2006, we issued a proposal to amend part 39 of the
Federal Aviation Regulations (14 CFR part 39) to include an AD that
would apply to DORNIER LUFTFAHRT GmbH (DORNIER) Models 228-100, 228-
101, 228-200, 228-201, 228-202, and 228-212 airplanes. This proposal
was published in the Federal Register as a notice of proposed
rulemaking (NPRM) on March 29, 2006 (71 FR 15647). The NPRM proposed to
require you to repetitively inspect the wiring in the flight deck
overhead panels (locations 5VE and 6VE) for chafing and damage and
repair any chafed or damaged wires. Regardless of the results of each
inspection, the NPRM would require you to assure correct installation
of the wiring in the flight deck overhead panels by reattaching or
replacing the wire tie attachment holders and securing any loose wires
to the wire tie attachment holders with plastic wire ties.
Comments
We provided the public the opportunity to participate in developing
this AD. We received no comments on the proposal 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
except for minor editorial corrections. We have determined that these
minor corrections:
Are consistent with the intent that was proposed in the
NPRM for correcting the unsafe condition; and
Do not add any additional burden upon the public than was
already proposed in the NPRM.
Costs of Compliance
We estimate that this AD affects 14 airplanes in the U.S. registry.
We estimate the following costs to do the inspection:
[[Page 32269]]
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Total cost per
Labor costs Parts costs airplane Total cost on U.S. operators
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2 workhours x $80 per hour = $160 Not applicable..... $160 $160 x 14 = $2,240.
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We estimate the following costs to do any necessary repairs that
will be required based on the results of the inspection. We have no way
of determining the number of airplanes that may need this repair:
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Labor cost Parts cost Total cost per airplane
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3 workhours x $80 per hour = $240.................. $100 $240 + $100 = $340.
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Note: The cure time for the adhesive that is recommended in the
service information is 48 hours at 25 degrees Celsius (77 degrees
Fahrenheit) or 2 hours at 65 degrees Celsius (149 degrees
Fahrenheit).
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 AD.
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 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 summary of the costs to comply with this AD (and
other information as included in the Regulatory Evaluation) and placed
it in the AD Docket. You may get a copy of this summary by sending a
request to us at the address listed under ADDRESSES. Include ``Docket
No. FAA-2006-24095; Directorate Identifier 2006-CE-21-AD'' in your
request.
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 Federal Aviation Administration amends part 39 of the Federal
Aviation Regulations (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. FAA amends Sec. 39.13 by adding the following new AD:
2006-11-19 DORNIER LUFTFAHRT GmbH: Amendment 39-14624; Docket No.
FAA-2006-24095; Directorate Identifier 2006-CE-21-AD.
Effective Date
(a) This AD becomes effective on July 14, 2006.
Affected ADs
(b) None.
Applicability
(c) This AD affects Models 228-100, 228-101, 228-200, 228-201,
228-202, and 228-212 airplanes, all serial numbers, that are
certificated in any category.
Unsafe Condition
(d) This AD results from mandatory continuing airworthiness
information (MCAI) issued by the airworthiness authority for
Germany. We are issuing this AD to detect, correct, and prevent
chafed or damaged wires in the flight deck overhead panels, which
could result in short-circuiting of related wiring. This condition
could lead to electrical failure of affected systems and potential
fire in the flight deck.
Compliance
(e) To address this problem, you must do the following:
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Actions Compliance Procedures
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(1) Inspect the wiring in Within the next 100 Follow RUAG AOT
the flight deck overhead hours time-in- Dornier 228, All
panels (locations 5VE and service after July Operators Telefax
6VE) for chafing and damage. 14, 2006 (the service information
effective date of No. AOT-228-24-028,
this AD). Date of Issue:
Repetitively November 9, 2005.
inspect thereafter
at intervals not to
exceed 12 months.
[[Page 32270]]
(2) If you find any chafed Before further Follow RUAG AOT
or damaged wires during any flight after each Dornier 228, All
inspection required in inspection required Operators Telefax
paragraph (e)(1) of this in paragraph (e)(1) service information
AD, repair the affected of this AD. No. AOT-228-24-028,
wire(s) and assure correct Continue with the Date of Issue:
installation of the wiring repetitive November 9, 2005.
in the flight deck overhead inspections as
panels by reattaching or specified in
replacing the wire tie paragraph (e)(1) of
attachment holders and this AD.
securing any loose wires to
the wire tie attachment
holders with plastic wire
ties.
(3) If you do not find any Before further Follow RUAG AOT
chafed or damaged wires flight after each Dornier 228, All
during any inspection inspection required Operators Telefax
required in paragraph in paragraph (e)(1) service information
(e)(1) of this AD, assure of this AD. No. AOT-228-24-028,
correct installation of the Continue with the Date of Issue:
wiring in the flight deck repetitive November 9, 2005.
overhead panels by inspections as
reattaching or replacing specified in
the wire tie attachment paragraph (e)(1) of
holders and securing any this AD.
loose wires to the wire tie
attachment holders with
plastic wire ties.
------------------------------------------------------------------------
Alternative Methods of Compliance (AMOCs)
(f) The Manager, Standards Office, Small Airplane Directorate,
FAA, ATTN: Karl Schletzbaum, Aerospace Engineer, FAA, Small Airplane
Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106;
telephone: (816) 329-4146; fax: (816) 329-4090, has the authority to
approve AMOCs for this AD, if requested using the procedures found
in 14 CFR 39.19.
Related Information
(g) German AD Number D-2005-438, Effective Date: December 14,
2005, also addresses the subject of this AD.
Material Incorporated by Reference
(h) You must do the actions required by this AD following the
information in RUAG AOT Dornier 228, All Operators Telefax service
information No. AOT-228-24-028, Date of Issue: November 9, 2005. The
Director of the Federal Register approved the incorporation by
reference of this service bulletin in accordance with 5 U.S.C.
552(a) and 1 CFR part 51. To get a copy of this service information,
contact RUAG Services GmbH, P.O. Box 1253, D-82231 Wessling,
Germany; telephone: (08153) 302506; fax: (08153) 304601. To review
copies of this service information, go to the National Archives and
Records Administration (NARA). For information on the availability
of this material at NARA, go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html
or call
(202) 741-6030. To view the AD docket, go to the Docket Management
Facility; U.S. Department of Transportation, 400 Seventh Street,
SW., Nassif Building, Room PL-401, Washington, DC 20590-001 or on
the Internet at http://dms.dot.gov. The docket number is FAA-2006-
24095; Directorate Identifier 2006-CE-21-AD.
Issued in Kansas City, Missouri, on May 24, 2006.
David R. Showers,
Acting Manager, Small Airplane Directorate, Aircraft Certification
Service.
[FR Doc. 06-5045 Filed 6-2-06; 8:45 am]
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