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Home >> Infiniti >> 2002 >> Q45 V8-4.5L (VK45DE) >> Repair and Diagnosis >> Heating and Air Conditioning >> Refrigerant Pressure Sensor / Switch >> Service and Repair
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Refrigerant Pressure Sensor / Switch: Service and Repair






Removal and Installation for Refrigerant Pressure Sensor
1. Remove condenser.
2. Remove refrigerant pressure sensor from condenser.


INSTALLATION
Installation is the reverse order of removal. Note the following.

CAUTION: When working, be careful not to damage the compressor fan.
Apply compressor oil to refrigerant pressure sensor O-ring prior to installation.

Tightening torque : 9.8 - 11.7 N-m (1.0 - 1.2 kg.m)







Removal and Installation for Refrigerant Pressure Sensor (To be applied after the middle of June 2001.)
1. Use refrigerant collecting equipment (for HFC134a) to discharge refrigerant.
2. Remove front grille.

3. Disconnect connector and remove refrigerant pressure sensor.

INSTALLATION
Installation is the reverse order of removal. Note the following.


CAUTION: Be careful not to deform pipe during the operation.
Be careful not to damage the core surface of the condenser during the operation.
Replace refrigerant pressure sensor O-ring with a new one. Apply compressor oil prior to installation.

Refrigerant pressure sensor
Tightening torque : 9.8 - 11.7 N-m (1.0 - 1.2 kg.m)
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