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TM5-4120-375-14
THERMAL EXPANSION VALVE (CONT.)
LOCATION/ITEM
ACTION
REMARKS
REMOVAL
2.
WARNING
All refrigerant gas must be discharged from the system before proceeding
with the removal of the thermal expansion valve.
NOTE
Always perform inspection/test and adjustment before discharging system
to remove refrigeration component.
Thermal Expansion
Valve
a.
b.
c.
d.
e.
Discharge the system in accordance with paragraph
5-12.
Remove insulation (4) and band clamps (5) from
sensing bulb (6). Carefully detach bulb and
capillary tube.
Remove two capscrews (7) securing power assembly
(8) to the flanged base (9).
Remove the power assembly, capillary tube and sen-
sing bulb.
Unscrew
valve.
equalizer line (10) on thermal expansion
5-50
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