Precautions For Handling Leak Detector

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

When performing a refrigerant leak check, use a electronic refrigerant leak detector (J-41995) or equivalent. Ensure that the instrument is calibrated and set properly per the operating instructions.

The electronic refrigerant leak detector (J-41995) is a delicate device. In order to use the electroni refrigerant leak detector (J-41995) properly, read the operating instructions and perform any specified maintenance.

Fig 1: Identifying A/C Electrical Leak Detector (SST)

Courtesy of NISSAN MOTOR CO., U.S.A.

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

Fig 2: Checking Refrigerant Leak
Courtesy of NISSAN MOTOR CO., U.S.A.
When testing, circle each fitting completely with probe.

Fig 3: Checking Refrigerant Hose
Courtesy of NISSAN MOTOR CO., U.S.A.
Move probe along component approximately 25 to 50 mm (1 to 2 in)/sec.

Fig 4: Identifying Leak Detector Distance
Courtesy of NISSAN MOTOR CO., U.S.A.