Component Inspection
- Check the continuity between the terminal and the body using an ohmmeter. If the continuity fails, replace the switch.
- Press the inside of the oil hole with a slender rod etc. and check the continuity between the terminal and the body. Change the switch if it is energized while being pressed.
- If the pressure (0.5kg/cm2) is not energized when applied through the oil hole, the switch is functioning normally. Check for air leaks, and if there is any leakage, replace the switch as the diaphragm is damaged.