Pressure Switch: Removal
WARNING: This page is about a different car, the 2004 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.
- DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM
HINT:
At the time of installation, refer to the following items.
Evacuate air from refrigeration system.
Charge system with refrigerant and inspect for any leakage of refrigerant.
Specified amount: 1,050 +/- 50 g (37.03 +/- 1.76 oz.)
- REMOVE PRESSURE SWITCH FROM LIQUID TUBE
Disconnect the connector and remove the pressure switch.
Torque: 10 N.m (100 kgf.cm, 7 ft.lbf)
HINT:
- Lock the switch mount on the tube with an open end wrench, be careful not to deform the tube, and remove the pressure switch.
- At the time of installation, lubricate a new O-ring with compressor oil and install the pressure switch.