Airworthiness Directives; Fokker Model F.28 Mark 0070 Series Airplanes

[Federal Register Volume 69, Number 108 (Friday, June 4, 2004)]
[Rules and Regulations]
[Pages 31518-31519]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 04-12397]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. 2002-NM-251-AD; Amendment 39-13655; AD 2004-11-09]
RIN 2120-AA64


Airworthiness Directives; Fokker Model F.28 Mark 0070 Series 
Airplanes

AGENCY: Federal Aviation Administration, DOT.

ACTION: Final rule.

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SUMMARY: This amendment adopts a new airworthiness directive (AD), 
applicable to certain Fokker Model F.28 Mark 0070 series airplanes, 
that requires inspection of cables installed on certain contactors in 
the electrical power center (EPC) for proper installation of wires, and 
reinstallation of wires if necessary. These actions are necessary to 
prevent a short circuit in the EPC, possibly leading to a fire in the 
main cabin and damage to the airplane, or injury to passengers and 
flightcrew. These actions are intended to address the identified unsafe 
condition.

DATES: Effective July 9, 2004.
    The incorporation by reference of a certain publication listed in 
the regulations is approved by the Director of the Federal Register as 
of July 9, 2004.

ADDRESSES: The service information referenced in this AD may be 
obtained from Fokker Services B.V., P.O. Box 231, 2150 AE Nieuw-Vennep, 
the Netherlands. This information may be examined 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: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.

FOR FURTHER INFORMATION CONTACT: Tom Rodriguez, Aerospace Engineer; 
International Branch, ANM-116, FAA, Transport Airplane Directorate, 
1601 Lind Avenue, SW., Renton, Washington 98055-4056; telephone (425) 
227-1137; fax (425) 227-1149.

SUPPLEMENTARY INFORMATION: A proposal to amend part 39 of the Federal 
Aviation Regulations (14 CFR part 39) to include an airworthiness 
directive (AD) that is applicable to certain Fokker Model F.28 Mark 
0070 series airplanes was published in the Federal Register on March 
17, 2004 (69 FR 12580). That action proposed to require inspection of 
cables installed on certain contactors in the electrical power center 
for proper installation of wires, and reinstallation of wires if 
necessary.

Comments

    Interested persons have been afforded an opportunity to participate 
in the making of this amendment. No comments were submitted in response 
to the proposal or the FAA's determination of the cost to the public.

Conclusion

    The FAA has determined that air safety and the public interest 
require the adoption of the rule as proposed.

Cost Impact

    The FAA estimates that 2 airplanes of U.S. registry will be 
affected by this AD, that it will take approximately 2 work hours per 
airplane to accomplish the required inspection, and that the average 
labor rate is $65 per work hour. Based on these figures, the cost 
impact of the AD on U.S. operators is estimated to be $260, or $130 per 
airplane.
    The cost impact figure discussed above is based on assumptions that 
no operator has yet accomplished any of the requirements of this AD 
action, and that no operator would accomplish those actions in the 
future if this AD were not adopted. The cost impact figures discussed 
in AD rulemaking actions represent only the time necessary to perform 
the specific actions actually required by the AD. These figures 
typically do not include incidental costs, such as the time required to 
gain access and close up, planning time, or time necessitated by other 
administrative actions.

Regulatory Impact

    The regulations adopted herein 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. Therefore, it 
is determined that this final rule does not have federalism 
implications under Executive Order 13132.
    For the reasons discussed above, I certify that this action (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. A final evaluation has been prepared for this action 
and it is contained in the Rules Docket. A copy of it may be obtained 
from the Rules Docket at the location provided under the caption 
ADDRESSES.

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Incorporation by 
reference, Safety.

Adoption of the Amendment

0
Accordingly, pursuant to 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. Section 39.13 is amended by adding the following new airworthiness 
directive:

2004-11-09 Fokker Services B.V.: Amendment 39-13655. Docket 2002-NM-
251-AD.

    Applicability: Model F.28 Mark 0070 series airplanes, serial 
numbers 11521, and 11528 through 11585 inclusive; certificated in 
any category.
    Compliance: Required as indicated, unless accomplished 
previously.
    To prevent a short circuit in the electrical power center (EPC), 
possibly leading to a fire in the main cabin and damage to the 
airplane, or injury to passengers and flightcrew, accomplish the 
following:

Inspection, and Reinstallation if Necessary

    (a) Within 6 months after the effective date of this AD, perform 
a general visual

[[Page 31519]]

inspection of the 4 contactors having part number 9124-9283 located 
in the EPC for proper installation of the wires; in accordance with 
the Accomplishment Instructions of Fokker Service Bulletin SBF100-
24-035, dated May 27, 2002.
    (1) If the installation is correct, no further action is 
required by this AD.
    (2) If the installation is incorrect, prior to further flight, 
reinstall the wires in accordance with the Accomplishment 
Instructions of the service bulletin.

    Note 1: For the purposes of this AD, a general visual inspection 
is defined as: ``A visual examination of an interior or exterior 
area, installation, or assembly to detect obvious damage, failure, 
or irregularity. This level of inspection is made from within 
touching distance unless otherwise specified. A mirror may be 
necessary to enhance visual access to all exposed surfaces in the 
inspection area. This level of inspection is made under normally 
available lighting conditions such as daylight, hangar lighting, 
flashlight, or droplight and may require removal or opening of 
access panels or doors. Stands, ladders, or platforms may be 
required to gain proximity to the area being checked.''

Exception to Service Bulletin Reporting

    (b) Although Fokker Service Bulletin SBF100-24-035, dated May 
27, 2002, specifies that all inspection results be reported to 
Fokker Services B.V., this AD does not include such a requirement.

Alternative Methods of Compliance

    (c) In accordance with 14 CFR 39.19, the Manager, International 
Branch, ANM-116, FAA, Transport Airplane Directorate, is authorized 
to approve alternative methods of compliance for this AD.

Incorporation by Reference

    (d) The actions shall be done in accordance with Fokker Service 
Bulletin SBF100-24-035, dated May 27, 2002. This incorporation by 
reference is approved by the Director of the Federal Register in 
accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies may be 
obtained from Fokker Services B.V., P.O. Box 231, 2150 AE Nieuw-
Vennep, the Netherlands. Copies may be inspected 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: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.

    Note 2: The subject of this AD is addressed in Dutch 
airworthiness directive 2002-112, dated July 31, 2002.

Effective Date

    (e) This amendment becomes effective on July 9, 2004.

    Issued in Renton, Washington, on May 20, 2004.
Ali Bahrami,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 04-12397 Filed 6-3-04; 8:45 am]
BILLING CODE 4910-13-P

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