Operation and Service Manual for ECS Primary O2 and Water System Low Pressure Leak Rate Tester 52E180194.
MCDONNELL DOUGLAS ASTRONAUTICS CO ST LOUIS MO
The purpose of the report is to familiarize personnel with the operation and service instructions for the Environmental Control System ECS Primary O2 and Water System Low Pressure Leak Rate Tester. The two configurations are physically and functionally identical. The report presents a description of the tester, its control and indicator functions, and service instructions for preventive maintenance. Author