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 TM 55-1905-220-14-9
4-35. THERMAL EXPANSION VALVE - AIR CONDITIONING - MAINTENANCE INSTRUCTIONS (Cont).
(6)
Plug openings to exclude air and moisture.
(7)
Install and reassemble thermal expansion valve.
(8)
Loosen strainer cover.
(9)
Open cut-out valves on both sides of strainer one at a time
(10) Quickly tighten strainer cover.
(11) Open cut-out valves.
(12) Resume normal operation.
1.
Thermal expansion valve
2.
Inlet cut-out valve
3.
Outlet cut-out valve
4.
Strainer
4-976
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