Pressure Switch: Installation

WARNING: This page is about a different car, the 2002 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL PRESSURE SWITCH
1. Lubricate a new O-ring with compressor oil and install them to the switch.
  Compressor oil: ND-OIL 8 or equivalent
2. Install the pressure switch on the liquid tube.
  
  Fig 1: Install Pressure Switch
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 10 N.m (100 kgf.Cm, 7 ft.lbf)
  
  HINT:
  
  Lock the switch mount on the tube with an open end wrench, being careful not to deform the tube.
3. Connect the connector.
CHARGE SYSTEM WITH REFRIGERANT
1. Evacuate air from refrigeration system.
2. Change system with refrigerant.
Specified amount: 800 +/- 50 g (28.22 +/- 1.76 oz.)
INSPECT FOR LEAKAGE OF REFRIGERANT

Using a gas leak detector, check for leakage of refrigerant.

If there is leakage, check the tightening torque.