REFRIGERANT PRESSURE SENSOR No.1 REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER]

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Replacement Part

1.  Disconnect the negative lead-acid battery terminal. (See NEGATIVE LEAD-ACID BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Collect the refrigerant. (See REFRIGERANT RECOVERY.)

3.  Disconnect the connector.

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4.  Loosen the refrigerant pressure sensor No.1 using two spanners.

Caution

•  If moisture or foreign matter enters the refrigeration cycle, cooling ability will be lowered and abnormal noise or other malfunction could occur. After removing the refrigeration system parts, plug the opening immediately.

5.  Remove the refrigerant pressure sensor No.1.

6.  Install in the reverse order of removal. (See Refrigerant Pressure Sensor No.1 Installation Note.)

7.  Charge the refrigerant. (See REFRIGERANT CHARGING.)

8.  Perform the refrigerant system performance test. (See REFRIGERANT SYSTEM PERFORMANCE TEST.)

Refrigerant Pressure Sensor No.1 Installation Note

1.  Apply compressor oil to the O-ring at the connection.