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NASA-LLIS-0154
Lessons Learned - Pneumatic and Fluid Quick Disconnects.
Year: 1992
Abstract: Description of Driving Event:
The quick disconnect/filter assemblies are designed to provide a disconnect interface and remove all solid particles which exceed 25 microns. The fluids being filtered include hydrazine (N2H4), GN2, lube oil, and water. The ground half QD assemblies interface the GSE at the ground umbilical carriers S70-0757 and S70-0758 which provide structural support and fluid containment. If the QD is mated incorrectly, it may cause the QD to leak N2H4 during fill/drain operations.
The quick disconnect/filter assemblies are designed to provide a disconnect interface and remove all solid particles which exceed 25 microns. The fluids being filtered include hydrazine (N2H4), GN2, lube oil, and water. The ground half QD assemblies interface the GSE at the ground umbilical carriers S70-0757 and S70-0758 which provide structural support and fluid containment. If the QD is mated incorrectly, it may cause the QD to leak N2H4 during fill/drain operations.
Subject: Configuration Management
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T15:22:20Z | |
| date available | 2017-09-04T15:22:20Z | |
| date copyright | 33885 | |
| date issued | 1992 | |
| identifier other | NBZCQCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/22448 | |
| description abstract | Description of Driving Event: The quick disconnect/filter assemblies are designed to provide a disconnect interface and remove all solid particles which exceed 25 microns. The fluids being filtered include hydrazine (N2H4), GN2, lube oil, and water. The ground half QD assemblies interface the GSE at the ground umbilical carriers S70-0757 and S70-0758 which provide structural support and fluid containment. If the QD is mated incorrectly, it may cause the QD to leak N2H4 during fill/drain operations. | |
| language | English | |
| title | NASA-LLIS-0154 | num |
| title | Lessons Learned - Pneumatic and Fluid Quick Disconnects. | en |
| type | standard | |
| page | 2 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1992 | |
| contenttype | fulltext | |
| subject keywords | Configuration Management | |
| subject keywords | Ground Equipment | |
| subject keywords | Ground Operations |