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2010-09-23
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Airworthiness Directives; McDonnell Douglas Model DC-9-14 and DC-9-15 Airplanes; and Model DC-9-20, DC-9-30, DC-9-40, and DC-9-50 Series Airplanes
Rules and Regulations
D09002ee1bde4fc71
D09002ee1bde50e8c
United States
Department of Transportation
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org
United States Government Agency or Subagency
United States
Federal Aviation Administration
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United States Government Agency or Subagency
The FAA is adopting a new airworthiness directive (AD) for certain McDonnell Douglas Model DC-9-14 and DC-9-15 airplanes; and Model DC-9-20, DC-9-30, DC-9-40, and DC-9-50 series airplanes. This AD requires repetitive high frequency eddy current inspections to detect cracks in the vertical radius of the upper cap of the center wing rear spar, and repair if necessary. This AD is prompted by reports of cracks in the upper cap of the center wing rear spar that resulted from stress corrosion. We are issuing this AD to detect and correct cracking of the left or right upper cap of the center rear spar, which would cause a possible fuel leak and structural failure of the upper cap, and result in reduced structural integrity of the airplane.
69 FR 65522
https://www.govinfo.gov/app/details/FR-2004-11-15/04-24934
04-24934
fr15no04-4
RIN 2120-AA64
4910-13-M
Docket No. FAA-2004-18994
Directorate Identifier 2003-NM-210-AD
Amendment 39-13866
AD 2004-23-11
https://www.govinfo.gov/app/details/FR-2004-11-15/04-24934
https://www.govinfo.gov/content/pkg/FR-2004-11-15/html/04-24934.htm
https://www.govinfo.gov/content/pkg/FR-2004-11-15/pdf/04-24934.pdf
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
2 p.
65522
65523
69 FR 65522
Code of Federal Regulations
Title 14 Part 39
14 CFR Part 39
Regulation Identification Number 2120-AA64
RIN 2120-AA64
Airworthiness Directives; McDonnell Douglas Model DC-9-14 and DC-9-15 Airplanes; and Model DC-9-20, DC-9-30, DC-9-40, and DC-9-50 Series Airplanes; Federal Register Vol. 69, Issue
RULE
04-24934
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2004-12-20
Docket No. FAA-2004-18994
Directorate Identifier 2003-NM-210-AD
Amendment 39-13866
AD 2004-23-11
4910-13-M
04-24934
Final rule.
The FAA is adopting a new airworthiness directive (AD) for certain McDonnell Douglas Model DC-9-14 and DC-9-15 airplanes; and Model DC-9-20, DC-9-30, DC-9-40, and DC-9-50 series airplanes. This AD requires repetitive high frequency eddy current inspections to detect cracks in the vertical radius of the upper cap of the center wing rear spar, and repair if necessary. This AD is prompted by reports of cracks in the upper cap of the center wing rear spar that resulted from stress corrosion. We are issuing this AD to detect and correct cracking of the left or right upper cap of the center rear spar, which would cause a possible fuel leak and structural failure of the upper cap, and result in reduced structural integrity of the airplane.
This AD becomes effective December 20, 2004.
Technical information: Wahib Mina, Aerospace Engineer, Airframe Branch, ANM-120L, FAA, Los Angeles Aircraft Certification Office, 3960 Paramount Boulevard, Lakewood, California 90712-4137; telephone (562) 627-5324; fax (562) 627-5210.
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
Airworthiness directives:
McDonnell Douglas,
marcia.walters@faa.gov
http://dms.dot.gov
http://www.archives.gov/federal_register/code_of_
http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html
Federal Register
Vol. 69, no. 219
Office of the Federal Register, National Archives and Records Administration
2004-11-15
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1536 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
KF70.A2
https://www.govinfo.gov/app/details/FR-2004-11-15
P0b002ee180976b59
0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:fr15no04
https://www.govinfo.gov/app/details/FR-2004-11-15
https://www.govinfo.gov/content/pkg/FR-2004-11-15/pdf/FR-2004-11-15.pdf
https://www.govinfo.gov/content/pkg/FR-2004-11-15/xml/FR-2004-11-15.xml
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DGPO
2010-09-23
2023-05-03
FR-2004-11-15
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FR
FR-2004-11-15
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