TM 9-4120-398-14
5-18. CHARGING VALVES (cont)
c. Installation.
(1)
Position valve in unit as noted during disassembly.
(2)
Replace filter drier. (See paragraph 5-21.)
Purge the system with nitrogen. (See paragraph 5-6.)
(3)
Braze the charging valve in place. (See paragraph 5-7.)
(4)
Leak test the newly connected joints and all connections in those areas. (See paragraph 5-8.)
(5)
Evacuate the system. (See paragraph 5-9.)
(6)
Charge system. (See paragraph 5-10.)
(7)
(8)
Close condenser access door.
