How to exhaust when Chang 'an Star 2 replaces antifreeze?

The specific operation steps of exhaust after replacing antifreeze in Changan Star II are as follows:

1. Turn the key door to ST position and start the engine.

2. Run the engine of Chang 'an Star II until the water temperature rises to 90 degrees.

3. Turn off the car key of Changan Star II and turn off the engine.

4. Let the engine of Chang 'an Star II stand still until the water temperature drops to normal temperature.

5. Pull the forward flip switch.

6, open the front turn.

7, unscrew the lid of the kettle, you can release the gas in the cooling system.

8. Add antifreeze to the maximum limit to complete the operation.