NASA-LLIS-0454
Lessons Learned - Assembly of Vacuum Vent Valve
active, Most Current
| Organization: | NASA |
| Publication Date: | 30 July 1991 |
| Status: | active |
| Page Count: | 2 |
scope:
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.
Document History
NASA-LLIS-0454
July 30, 1991
Lessons Learned - Assembly of Vacuum Vent Valve
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...
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