Removal and Installation: Installation: Notes

WARNING: This page is about a different car, the 2003 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.

Install in the reverse order of removal.

Installation of thermostat and water control valve:

Install the thermostat and water control valve with the whole circumference of each flange part fit securely inside the rubber ring. (The example in the figure shows the thermostat.)

Fig 1: Identifying Rubber Ring And Thermostat Flange
Courtesy of NISSAN MOTOR CO., U.S.A.
Install the thermostat with the jiggle-valve facing upwards. (The position deviation may be within the range of +/-10°)
Install the water control valve with the up-mark facing up and the frame center part facing upwards. (The position deviation may be within the range of +/-10°)

Fig 2: Locating Jiggle Valve And Frame Center
Courtesy of NISSAN MOTOR CO., U.S.A.