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A/C UNIT ASSEMBLY HA-55 < REMOVAL AND INSTALLATION > C D E F G H J K L M A B HA N O P 9. Pull out heater core (2) toward heater & cooling unit assembly INSTALLATION Note the following item, and then install in the reverse order of removal. when filling radiator with engine coolant. EXPANSION VALVE EXPANSION VALVE : Removal and Installation INFOID:0000000009651597 CAUTION: Perform lubricant return operation before each refrigeration system disassembly. However, if a large 22, "Perform Lubricant Return Operation" REMOVAL 1. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to 2. Disconnect front cooler pipe assembly from expansion valve. Refer to BLY : Removal and Installation" 3. Remove mounting bolts, and then remove expansion valve from evaporator assembly. Refer to CAUTION: Cap or wrap the joint of the A/C piping, expansion valve, and evaporator assembly with suitable INSTALLATION Note the following items, and then install in the reverse order of removal. CAUTION: • Replace O-rings with new ones. Then apply compressor oil to them when installing. JMIIA1838ZZ |