nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Primary Thermostat|Page 3318 > < Thermostat|Page 3315
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Thermostat: Testing and Inspection
Primary Thermostat

INSPECTION 

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

2. Check valve opening temperature and maximum valve lift.

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

Primary Thermostat|Page 3318 > < Thermostat|Page 3315