O-Ring And Refrigerant Connection: Notes

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: O-Ring & Refrigerant Connection - With Torque Specifications

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

Fig 2: High/Low Pressure Pipe- With Torque Specifications

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

CAUTION: The new and former refrigerant connections use different O-ring configurations. Do not confuse O-rings since they are not interchangeable. If a wrong O-ring is installed, refrigerant will leak at or around the connection.