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NASA-LLIS-0454
Lessons Learned - Assembly of Vacuum Vent Valve
Year: 1991
Abstract: Description of Driving Event:
The excessive torque problem was due to improper assembly. The mechanical stop mounting screws were loose permitting the mechanical stop to move away from the housing toward the control housing.
The excessive torque problem was due to improper assembly. The mechanical stop mounting screws were loose permitting the mechanical stop to move away from the housing toward the control housing.
Subject: Hardware
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T17:19:40Z | |
| date available | 2017-09-04T17:19:40Z | |
| date copyright | 07/30/1991 | |
| date issued | 1991 | |
| identifier other | ZOBEQCAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/142912 | |
| description abstract | Description of Driving Event: The excessive torque problem was due to improper assembly. The mechanical stop mounting screws were loose permitting the mechanical stop to move away from the housing toward the control housing. | |
| language | English | |
| title | NASA-LLIS-0454 | num |
| title | Lessons Learned - Assembly of Vacuum Vent Valve | en |
| type | standard | |
| page | 2 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1991 | |
| contenttype | fulltext | |
| subject keywords | Hardware | |
| subject keywords | Safety & Mission Assurance |