Thermostat: Service and Repair
Thermostat Replacement1. Do the battery removal procedure.
2. Drain the engine coolant.
3. Remove the thermostat cover, then remove the thermostat.
4. Install the new thermostat with a new rubber seal, then install the thermostat cover.
5. Do the battery installation procedure.
6. Refill the radiator with engine coolant, and bleed air from the cooling system with the heater valve open.
7. Clean up any spilled engine coolant.