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2014-12-24
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Airworthiness Directives; The Boeing Company Airplanes
Rules and Regulations
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D09002ee1bdc367cb
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) 97-11-07 and AD 99-18-23, which apply to all The Boeing Company Model MD-90-30 airplanes. AD 97-11-07 and AD 99-18-23 required revising the Airworthiness Limitations Section (ALS) of the Instructions for Continued Airworthiness to incorporate certain compliance times for principal structural element (PSE) inspections and replacement times for safe-life limited parts. This new AD also requires revising the maintenance or inspection program to incorporate a new PSE requirement for the rear spar caps of the horizontal stabilizer and its associated inspections, which would terminate certain inspections of the horizontal stabilizer rear spar. This AD was prompted by an analysis of data that identified a need to introduce a new PSE requirement for the rear spar caps of the horizontal stabilizer. We are issuing this AD to detect and correct fatigue cracking of PSEs and certain safe-life limited parts, which could adversely affect the structural integrity of the airplane.
79 FR 77376
https://www.govinfo.gov/app/details/FR-2014-12-24/2014-30131
2014-30131
fr24de14-3
RIN 2120-AA64
4910-13-P
Docket No. FAA-2013-0981
Directorate Identifier 2013-NM-032-AD
Amendment 39-18036
AD 2014-24-03
https://www.govinfo.gov/app/details/FR-2014-12-24/2014-30131
https://www.govinfo.gov/content/pkg/FR-2014-12-24/html/2014-30131.htm
https://www.govinfo.gov/content/pkg/FR-2014-12-24/pdf/2014-30131.pdf
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
3 p.
77376
77378
79 FR 77376
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. 79, Issue
RULE
2014-30131
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2015-01-27
Docket No. FAA-2013-0981
Directorate Identifier 2013-NM-032-AD
Amendment 39-18036
AD 2014-24-03
4910-13-P
2014-30131
Final rule.
We are superseding Airworthiness Directive (AD) 97-11-07 and AD 99-18-23, which apply to all The Boeing Company Model MD-90-30 airplanes. AD 97-11-07 and AD 99-18-23 required revising the Airworthiness Limitations Section (ALS) of the Instructions for Continued Airworthiness to incorporate certain compliance times for principal structural element (PSE) inspections and replacement times for safe-life limited parts. This new AD also requires revising the maintenance or inspection program to incorporate a new PSE requirement for the rear spar caps of the horizontal stabilizer and its associated inspections, which would terminate certain inspections of the horizontal stabilizer rear spar. This AD was prompted by an analysis of data that identified a need to introduce a new PSE requirement for the rear spar caps of the horizontal stabilizer. We are issuing this AD to detect and correct fatigue cracking of PSEs and certain safe-life limited parts, which could adversely affect the structural integrity of the airplane.
This AD is effective January 27, 2015.
Roger Durbin, Airframe Branch, ANM- 120L, FAA, Los Angeles Aircraft Certification Office (ACO), 3960 Paramount Boulevard, Lakewood, CA 90712-4137; phone: 562-627-5233; fax: 562-627-5210; email: roger.durbin@faa.gov.
Air Transportation
Aircraft
Aviation Safety
Incorporation by Reference
Safety
Airworthiness Directives:
The Boeing Company Airplanes
,
roger.durbin@faa.gov
http://www.archives.gov/federal-register/cfr/ibr-locations.html
http://www.regulations.gov
https://www.myboeingfleet.com
Federal Register
Vol. 79, no. 247
Office of the Federal Register, National Archives and Records Administration
2014-12-24
continuing
daily
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487 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
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https://www.govinfo.gov/app/details/FR-2014-12-24
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0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:fr24de14
https://www.govinfo.gov/app/details/FR-2014-12-24
https://www.govinfo.gov/content/pkg/FR-2014-12-24/pdf/FR-2014-12-24.pdf
https://www.govinfo.gov/content/pkg/FR-2014-12-24/xml/FR-2014-12-24.xml
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