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NASA-LLIS-0127
Lessons Learned - Orbiter Protection System "Y" Curtain Wall Retraction
Year: 1992
Abstract: Description of Driving Event:
During the retraction of the orbiter protection system "Y" curtain wall in the console mode, the speed attained after leaving the slow travel transition is excessive. The operator must manipulate a manual valve to reduce air flow to the winch. High impact stops from the rapid movement of the "Y" curtain wall during retraction may cause personnel injury and/or damage to payloads and facility (PAD).
During the retraction of the orbiter protection system "Y" curtain wall in the console mode, the speed attained after leaving the slow travel transition is excessive. The operator must manipulate a manual valve to reduce air flow to the winch. High impact stops from the rapid movement of the "Y" curtain wall during retraction may cause personnel injury and/or damage to payloads and facility (PAD).
Subject: Facilities
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T17:22:26Z | |
| date available | 2017-09-04T17:22:26Z | |
| date copyright | 08/25/1992 | |
| date issued | 1992 | |
| identifier other | ZVYCQCAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/145611 | |
| description abstract | Description of Driving Event: During the retraction of the orbiter protection system "Y" curtain wall in the console mode, the speed attained after leaving the slow travel transition is excessive. The operator must manipulate a manual valve to reduce air flow to the winch. High impact stops from the rapid movement of the "Y" curtain wall during retraction may cause personnel injury and/or damage to payloads and facility (PAD). | |
| language | English | |
| title | NASA-LLIS-0127 | num |
| title | Lessons Learned - Orbiter Protection System "Y" Curtain Wall Retraction | en |
| type | standard | |
| page | 2 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1992 | |
| contenttype | fulltext | |
| subject keywords | Facilities | |
| subject keywords | Ground Equipment | |
| subject keywords | Ground Operations |