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2010-09-24
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Airworthiness Directives; Lockheed Model L-1011-385-1 Series Airplanes
Proposed Rules
D09002ee1bdfed900
D09002ee1bdfed989
United States
Department of Transportation
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United States Government Agency or Subagency
United States
Federal Aviation Administration
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org
United States Government Agency or Subagency
This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain Lockheed Model L-1011-385- 1 series airplanes. This proposal would require modification of the power drive units and the lower drive sprocket assemblies of the galley lift system. This proposal is prompted by a report indicating that, due to fatigue cracking, the primary and secondary drive shafts of the galley lift failed and caused the galley lift to drop to the lower level, injuring a flight attendant. The actions specified by the proposed AD are intended to prevent such fatigue cracking of the primary and secondary drive shafts, which could result in complete fracturing of the secondary shaft; such fracturing could allow the galley lift to drop to the bottom of the shaft, and could result in possible injury to crewmembers.
63 FR 57262
https://www.govinfo.gov/app/details/FR-1998-10-27/98-28667
98-28667
fr27oc98-20
RIN 2120-AA64
4910-13-P
Docket No. 98-NM-241-AD
https://www.govinfo.gov/app/details/FR-1998-10-27/98-28667
https://www.govinfo.gov/content/pkg/FR-1998-10-27/html/98-28667.htm
https://www.govinfo.gov/content/pkg/FR-1998-10-27/pdf/98-28667.pdf
2 p.
57262
57263
63 FR 57262
Code of Federal Regulations
Title 14 Part 39
14 CFR Part 39
Regulation Identification Number 2120-AA64
RIN 2120-AA64
Airworthiness Directives; Lockheed Model L-1011-385-1 Series Airplanes; Federal Register Vol. 63, Issue
PRORULE
98-28667
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
1998-12-11
Docket No. 98-NM-241-AD
4910-13-P
98-28667
Notice of proposed rulemaking (NPRM).
This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain Lockheed Model L-1011-385- 1 series airplanes. This proposal would require modification of the power drive units and the lower drive sprocket assemblies of the galley lift system. This proposal is prompted by a report indicating that, due to fatigue cracking, the primary and secondary drive shafts of the galley lift failed and caused the galley lift to drop to the lower level, injuring a flight attendant. The actions specified by the proposed AD are intended to prevent such fatigue cracking of the primary and secondary drive shafts, which could result in complete fracturing of the secondary shaft; such fracturing could allow the galley lift to drop to the bottom of the shaft, and could result in possible injury to crewmembers.
Comments must be received by December 11, 1998.
Thomas Peters, Aerospace Engineer, Systems and Flight Test Branch, ACE-116A, FAA, Small Airplane Directorate, Atlanta Aircraft Certification Office, One Crown Center, 1895 Phoenix Boulevard, suite 450, Atlanta, Georgia 30349; telephone (770) 703-6063; fax (770) 703-6097.
Federal Register
Vol. 63, no. 207
Office of the Federal Register, National Archives and Records Administration
1998-10-27
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352 p.
Table of Contents:
AE 2.7:
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https://www.govinfo.gov/app/details/FR-1998-10-27
P0b002ee180a728b5
0097-6326
0042-1219
0364-1406
769-004-00000-9
000582072
f:fr27oc98
https://www.govinfo.gov/app/details/FR-1998-10-27
https://www.govinfo.gov/content/pkg/FR-1998-10-27/pdf/FR-1998-10-27.pdf
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FR-1998-10-27
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FR-1998-10-27
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