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TM5-4120-376-14
5-21. CHARGING VALVES, PRESSURE SWITCHES, LIQUID RECEIVER, SIGHT INDICATOR,
PRESSURE RELIEF VALVES/Replace (Cont)
LOCATION/ITEM
Removal:
NOTE
Leak check fittings. Always perform inspections, adjustments and test before
removing refrigerant components.
PRESSURE SWITCHES (HIGH AND LOW)
9. Remove four screws (2) and charging valve box (1) from housing.
10. Slide charging valve box (1) out of housing to allow access to high pressure switch
mounting screws.
11.
12.
13.
14.
Remove two screws (3) and pressure switch (4) from charging valve box (1).
Disconnect sampling tubing by loosening flare nut (5) on high pressure switch lines.
Tag and remove wires from terminals.
Remove pressure switch.
5-51
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