Inspection After Removal

WARNING: This page is about a different variant/trim than selected.

Check valve seating condition at ordinary room temperatures. It should seat tightly.

Check valve opening temperature and maximum valve lift.

THERMOSTAT AND STANDARD VALUES

Thermostat	Standard Values
Valve opening temperature	82°C (180°F)
Valve lift	8.6 mm / 95°C (0.339 in / 203°F)

Then check if valve closes at 5°C (9°F) below valve opening temperature.

Fig 1: Checking Valve Opening Temperature
Courtesy of NISSAN MOTOR CO., U.S.A.