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R134A COMPONENT OIL CHARGE - Continued
RECOVER R134A SYSTEM

Maintenance Manual For Hydraulic Excavator Model 230Lcr
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TM 5-3805-280-24-1
Adjustments
R134A REFRIGERANT RECOVERY,
RECYCLING, AND CHARGING STATION
INSTALLATION PROCEDURE
ESSENTIAL TOOLS
JT02045 R134a Refrigerant Recovery/Recycling and Charging Station
JT02046 R134a Refrigerant Recovery/Recycling and Charging Station
(Alternate)
JT02050 R134a Refrigerant Recovery/Recycling and Charging Station
(Alternate)
CAUTION: Do not remove high pressure relief
valve (H). Air conditioning system will
discharge rapidly causing possible injury.
IMPORTANT: Use correct refrigerant recovery,
recycling and charging stations. DO
A--High Pressure Test Port
NOT mix refrigerant, hoses, fittings,
B--Blue Hose
components or refrigerant oils.
C--Red Hose
D--High Pressure Hose
E--Low Pressure Hose
NOTE: JT02046 and JT02050 R134a Refrigerant
F--Low Pressure Test Port
Recovery/Recycling and Charging Station can be
G--Refrigerant Recovery/Recycling and Charging
substituted for the JT02045 R134a Refrigerant
Station
Recovery/Recycling and Charging Station.
H--High Pressure Relief Valve
1. Close both high and low pressure valves on refrigerant
recovery, recycling and charging station (G).
2. Remove cap from low pressure test port (F).
3. Connect low pressure blue hose (B) from refrigerant
recovery, recycling and charging station (G) to low
9031
20
pressure test port (F) on compressor.
5
4. Connect high pressure red hose (C) to high pressure
quick disconnect.
5. Follow the manufacturer's instructions when using the
refrigerant recovery, recycling and charging station.
CED,TX14795,4339 1904MAR981/1
7-26


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