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Airworthiness Directives; Boeing Model 747 Series Airplanes Equipped With General Electric Model CF6-80C2 Series Engines or Pratt & Whitney Model PW4000 Series Engines
Rules and Regulations
D09002ee1be05db7b
D09002ee1be05dc21
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
This amendment adopts a new airworthiness directive (AD), applicable to certain Boeing Model 747 series airplanes, that requires modification of the nacelle strut and wing structure, inspections and checks to detect discrepancies, and correction of discrepancies. This amendment is prompted by the development of a modification of the strut and wing structure that improves the damage tolerance capability and durability of the strut-to-wing attachments, and reduces reliance on non-routine inspections of those attachments. The actions specified by this AD are intended to prevent failure of the strut and subsequent loss of the engine.
60 FR 33338
https://www.govinfo.gov/app/details/FR-1995-06-28/95-15300
95-15300
fr28jn95-9
4910-13-M
Docket No. 94-NM-224-AD
Amendment 39-9286
AD 95-13-06
https://www.govinfo.gov/app/details/FR-1995-06-28/95-15300
https://www.govinfo.gov/content/pkg/FR-1995-06-28/html/95-15300.htm
https://www.govinfo.gov/content/pkg/FR-1995-06-28/pdf/95-15300.pdf
5 p.
33338
33342
60 FR 33338
Code of Federal Regulations
Title 14 Part 39
14 CFR Part 39
Airworthiness Directives; Boeing Model 747 Series Airplanes Equipped With General Electric Model CF6-80C2 Series Engines or Pratt & Whitney Model PW4000 Series Engines; Federal Register Vol. 60, Issue
RULE
95-15300
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
1995-07-28
Docket No. 94-NM-224-AD
Amendment 39-9286
AD 95-13-06
4910-13-M
95-15300
Final rule.
This amendment adopts a new airworthiness directive (AD), applicable to certain Boeing Model 747 series airplanes, that requires modification of the nacelle strut and wing structure, inspections and checks to detect discrepancies, and correction of discrepancies. This amendment is prompted by the development of a modification of the strut and wing structure that improves the damage tolerance capability and durability of the strut-to-wing attachments, and reduces reliance on non-routine inspections of those attachments. The actions specified by this AD are intended to prevent failure of the strut and subsequent loss of the engine.
Effective July 28, 1995.
Tim Backman, Aerospace Engineer, Airframe Branch, ANM-120S, FAA, Transport Airplane Directorate, Seattle Aircraft Certification Office, 1601 Lind Avenue SW., Renton, Washington 98055-4056; telephone (206) 227-2776; fax (206) 227-1181.
Federal Register
Vol. 60, no. 124
Office of the Federal Register, National Archives and Records Administration
1995-06-28
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deposited
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360 p.
Table of Contents:
AE 2.7:
GS 4.107:
AE 2.106:
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https://www.govinfo.gov/app/details/FR-1995-06-28
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0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:fr28jn95
https://www.govinfo.gov/app/details/FR-1995-06-28
https://www.govinfo.gov/content/pkg/FR-1995-06-28/pdf/FR-1995-06-28.pdf
fdlp
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DGPO
2010-09-25
2023-05-07
FR-1995-06-28
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eng
FR
FR-1995-06-28
60
124