Precautions For Handling Leak Detector

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: When performing a refrigerant leak check, use a electronic refrigerant leak detector (J-41995) or equivalent. Ensure that the electronic refrigerant leak detector (J-41995) is calibrated and set properly according to the manufacturer's operating instructions.

The electronic refrigerant leak detector (J-41995) is a delicate device. To use the electronic refrigerant leak detector (J-41995) properly, read the manufacturer's operating instructions and perform any specified maintenance.

Fig 1: Identifying Electronic Refrigerant Leak Detector

Position the probe approximately 5 mm (3/16 in) away from the point to be checked as shown.

Fig 2: Checking Refrigerant Joint
When checking for leaks, circle each fitting completely with the probe as shown.

Fig 3: Checking Fitting Leaks
Move the probe along each component at a speed of approximately 25 - 50 mm (1 - 2 in)/second as shown.

Fig 4: Identifying Leak Detector Dimension