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NASA-LLIS-0075
Lessons Learned - Breakout Boxes
Year: 1992
Abstract: Description of Driving Event:
Three breakout boxes were located on the orbiter aft compartment entrance platform. When two technicians entered the aft compartment, these breakout boxes were knocked off of the platform, falling 7.5 feet and striking the space shuttle main engine (SSME) #1 AIR/GN2 purge line. This fiberglass line was cracked. In addition, the SSME #1 main fuel position actuator was damaged.
Three breakout boxes were located on the orbiter aft compartment entrance platform. When two technicians entered the aft compartment, these breakout boxes were knocked off of the platform, falling 7.5 feet and striking the space shuttle main engine (SSME) #1 AIR/GN2 purge line. This fiberglass line was cracked. In addition, the SSME #1 main fuel position actuator was damaged.
Subject: Ground Equipment
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T18:05:07Z | |
| date available | 2017-09-04T18:05:07Z | |
| date copyright | 05/02/1992 | |
| date issued | 1992 | |
| identifier other | GIYCQCAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsery=autho162s7D8308/handle/yse/188097 | |
| description abstract | Description of Driving Event: Three breakout boxes were located on the orbiter aft compartment entrance platform. When two technicians entered the aft compartment, these breakout boxes were knocked off of the platform, falling 7.5 feet and striking the space shuttle main engine (SSME) #1 AIR/GN2 purge line. This fiberglass line was cracked. In addition, the SSME #1 main fuel position actuator was damaged. | |
| language | English | |
| title | NASA-LLIS-0075 | num |
| title | Lessons Learned - Breakout Boxes | en |
| type | standard | |
| page | 2 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1992 | |
| contenttype | fulltext | |
| subject keywords | Ground Equipment | |
| subject keywords | Ground Operations | |
| subject keywords | Hardware | |
| subject keywords | Launch Process | |
| subject keywords | Launch Vehicle | |
| subject keywords | Safety & Mission Assurance |