Changan Auchan, how to replace the heater water tank?

1. Loosen the two pipe fastening screws connecting the heater water tank and pull out the water pipe slightly.

2. Unscrew the three screws of the dust cover, and then pull out the dust cover.

3. After removing the bellows, unscrew the small screw in front of the warm water tank with a cross and take it out.

4. Then install a new water tank and tighten the screws.