Refrigerant Circuit Pressure Sensor -G805-, Removing And Installing: Notes

Danger due to refrigerant coming out under pressure when the refrigerant line is damaged.

Danger of frost bite to skin and other parts of the body.

• Carefully remove the pressure sensor -1- while paying attention to the connection between the switch connection -3- and the refrigerant line -4-.
• If the connection between the switch connection -3- and the refrigerant line -4- becomes deformed while removing the pressure sensor -1- (for example, because of a stuck O-ring), counterhold on the switch connection -3- with suitable pliers when removing the pressure sensor -1-.

Danger due to refrigerant coming out under pressure when there is a faulty valve in the refrigerant circuit.

Danger of frost bite to skin and other parts of the body.

• If refrigerant leaks out of the switch connection for longer than one second when loosening the pressure sensor -1- immediately retighten the pressure sensor -1-.
• Discharge the refrigerant circuit to remove. Refer to Refrigerant Circuit (Refrigerant R134a Servicing, Refrigerant Circuit, Working with A/C Service Station) or Working with A/C Service Station (1 Of 2) / Working with A/C Service Station (2 Of 2) .
• Replace the fault valve in the refrigerant line switch connection. Refer to A/C SYSTEM, GENERAL INFORMATION or GENERAL DESCRIPTION - REFRIGERANT CIRCUIT COMPONENTS .