درباره ما
NASA-LLIS-1841
Lessons Learned - Discovery Main Landing Gear Dynamic Seal Installed Incorrectly
Year: 2008
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.
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.
Subject: Manufacturing and Assembly
Show full item record
| 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 |