NASA-LLIS-1841

Lessons Learned - Discovery Main Landing Gear Dynamic Seal Installed Incorrectly

contributor author	NASA - National Aeronautics and Space Administration (NASA)
date accessioned	2017-09-04T18:40:02Z
date available	2017-09-04T18:40:02Z
date copyright	06/13/2008
date issued	2008
identifier other	JTXCQCAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std;query=authoCA5893FD081D49A96159DD6EFDEC014A/handle/yse/221767
description abstract	Abstract: Lack of adequate detail on the landing gear installation drawings contributed to the incorrect installation of the Orbiter right Main Landing Gear (MLG) hydraulic seal. The installation drawing that showed the detail for the dynamic seal was owned by the seal manufacturer, not the landing gear manufacturer. To reduce human errors during parts installation, parts should be marked to show installation order and proper orientation. Update engineering drawings to show sufficient detail of piece part installations.
language	English
title	NASA-LLIS-1841	num
title	Lessons Learned - Discovery Main Landing Gear Dynamic Seal Installed Incorrectly	en
type	standard
page	3
status	Active
tree	NASA - National Aeronautics and Space Administration (NASA):;2008
contenttype	fulltext
subject keywords	Manufacturing and Assembly
subject keywords	Mission Operations and Ground Support Systems.Ground processing and manifesting
subject keywords	Safety and Mission Assurance.Maintenance