Legacy L Wagon AWD F4-2.2L SOHC (1997)
If the refrigerant pressure falls, the pressure on the seal film is lost, and the force exerted from the stopper, guide head, high pressure disc and high
pressure internal lid to the low pressure disc decreases, and the low pressure disc rotates back, pressing the guide pin down and causing the moving
contact to be OFF.
During abnormal high-pressure operation [P > approx. 2,940 kPa (30 kg/sq.cm, 427 psi)]
If the refrigerant pressure becomes abnormally high, a force is exerted from the seal film to the guide head and press guide, and the high pressure disc
rotates back, pressing the guide pin down and causing the moving contact to be OFF.
