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2013-10-02
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Airworthiness Directives; The Boeing Company Airplanes
Rules and Regulations
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D09002ee1bdc96c64
United States
Department of Transportation
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United States Government Agency or Subagency
United States
Federal Aviation Administration
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United States Government Agency or Subagency
We are superseding airworthiness directive (AD) 2004-18-06 for certain The Boeing Company Model 737-200, -200C, -300, -400, and -500 series airplanes. AD 2004-18-06 required repetitive inspections to find fatigue cracking of certain upper and lower skin panels of the fuselage, and follow-on and corrective actions if necessary. AD 2004- 18-06 also included a terminating action for the repetitive inspections of certain modified or repaired areas only. This new AD adds new inspections for cracking of the fuselage skin along certain chem-milled lines, and corrective actions if necessary. This new AD also reduces certain thresholds and intervals required by AD 2004-18-06. This AD was prompted by new findings of vertical cracks along chem-milled steps adjacent to the butt joints. We are issuing this AD to detect and correct fatigue cracking of the skin panels, which could result in sudden fracture and failure of the skin panels of the fuselage, and consequent rapid decompression of the airplane.
78 FR 60660
https://www.govinfo.gov/app/details/FR-2013-10-02/2013-24034
2013-24034
fr02oc13-4
RIN 2120-AA64
4910-13-P
Docket No. FAA-2011-0155
Directorate Identifier 2009-NM-141-AD
Amendment 39-17581
AD 2013-18-08
https://www.govinfo.gov/app/details/FR-2013-10-02/2013-24034
https://www.govinfo.gov/content/pkg/FR-2013-10-02/html/2013-24034.htm
https://www.govinfo.gov/content/pkg/FR-2013-10-02/pdf/2013-24034.pdf
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
8 p.
60660
60667
78 FR 60660
Code of Federal Regulations
Title 14 Part 39
14 CFR Part 39
Regulation Identification Number 2120-AA64
RIN 2120-AA64
Airworthiness Directives; The Boeing Company Airplanes; Federal Register Vol. 78, Issue
RULE
2013-24034
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2013-11-06
Docket No. FAA-2011-0155
Directorate Identifier 2009-NM-141-AD
Amendment 39-17581
AD 2013-18-08
4910-13-P
2013-24034
Final rule.
We are superseding airworthiness directive (AD) 2004-18-06 for certain The Boeing Company Model 737-200, -200C, -300, -400, and -500 series airplanes. AD 2004-18-06 required repetitive inspections to find fatigue cracking of certain upper and lower skin panels of the fuselage, and follow-on and corrective actions if necessary. AD 2004- 18-06 also included a terminating action for the repetitive inspections of certain modified or repaired areas only. This new AD adds new inspections for cracking of the fuselage skin along certain chem-milled lines, and corrective actions if necessary. This new AD also reduces certain thresholds and intervals required by AD 2004-18-06. This AD was prompted by new findings of vertical cracks along chem-milled steps adjacent to the butt joints. We are issuing this AD to detect and correct fatigue cracking of the skin panels, which could result in sudden fracture and failure of the skin panels of the fuselage, and consequent rapid decompression of the airplane.
This AD is effective November 6, 2013.
Wayne Lockett, Aerospace Engineer, Airframe Branch, ANM-120S, FAA, Seattle Aircraft Certification Office, 1601 Lind Avenue SW., Renton, Washington 98057-3356; phone: 425-917- 6447; fax: 425-917-6590; email: wayne.lockett@faa.gov.
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
Airworthiness Directives:
The Boeing Company Airplanes
,
9-ANM-Seattle-ACO-AMOC-Requests@faa.gov
wayne.lockett@faa.gov
http://www.archives.gov/federal-register/cfr/ibr-locations.html
http://www.regulations.gov
https://www.myboeingfleet.com
Federal Register
Vol. 78, no. 191
Office of the Federal Register, National Archives and Records Administration
2013-10-02
continuing
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deposited
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509 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
KF70.A2
https://www.govinfo.gov/app/details/FR-2013-10-02
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0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:fr02oc13
https://www.govinfo.gov/app/details/FR-2013-10-02
https://www.govinfo.gov/content/pkg/FR-2013-10-02/pdf/FR-2013-10-02.pdf
https://www.govinfo.gov/content/pkg/FR-2013-10-02/xml/FR-2013-10-02.xml
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