nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Thermostat, Engine Cooling|Specifications|Page 2417 > < Thermostat, Engine Cooling|Specifications|Page 2415
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Thermostat: Service and Repair

Thermostat 

Be careful not to spill coolant over engine compartment. Use a rag to absorb coolant.

Inspection 
1. Check valve seating condition at normal room temperatures. It should seat tightly.

2. Check valve opening temperature and valve lift.
3. Then check if valve is closed at 5°C (9°F) below valve opening temperature.

Installation 

Thermostat, Engine Cooling|Specifications|Page 2417 > < Thermostat, Engine Cooling|Specifications|Page 2415