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 TM5-4120-383-14
5-23.
VALVES.-Continued
Installation.
c.
(1) Disassemble all removable components from new valve.
(2) Install flush bushings in valve body. Be sure dry
nitrogen is flowing through system, then position valve body and
braze joints of refrigerant tubing to valve body.
(3) Secure valve body to housing with hardware and brackets
shown on figure 5-12.
(4) Reassemble internal components in the valve body and
install the tube and plunger assembly, and two attaching screws.
(5) Install coil and connector assembly, data plate, and
attaching nut on valve body.
(6) Connect connector plug.
(See para 5-30.)
(7) Replace dehydrator.
(8) Leak test all newly connected joints and all tube
connections in the area.
(9) Secure wires to existing harnesses with new plastic tie
down straps or lacing cord.
(10) Install top rear cover (para 4-11).
(11) Evacuate and charge the refrigerant system in accordance
with paragraphs 5-15 and 5-16.
5-55
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