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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:
PRESSURE RELIEF VALVE
CAUTION
Use back-up wrench to prevent damage to refrigeration system fittings.
1. Remove charging valves and pressure switches (steps 1-14).
2. Remove one screw (3) one lock washer (4) and one clamp (5) securing pressure relief valve
(6) from bulkhead.
3. Unscrew and remove pressure relief valve (6).
5-53
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