Tools Required

J 39400 Electronic Halogen Leak Detector

1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging .



2. Disconnect the electrical connector from the sensor.
3. Unscrew the sensor from the refrigerant line.

1. Install the sensor to the refrigerant line.
2. Connect the electrical connector to the sensor.
3. Recharge the A/C system. Refer to Refrigerant Recovery and Recharging .
4. Leak test the fittings of the repaired or reinstalled component using J 39400 .