How to disassemble the motor of Toyota Corolla heater?

1. First remove the air inlet mask above the air pressure chamber.

2. Secondly, remove the vacuum hose on the water tank valve.

3. Then remove the two screws indicated by arrows on the blower motor cover.

4. Then lift the rubber sealing strip from the internal firewall, and then remove the two fixing screws.

5. Finally, move the firewall upward and forward, then remove the blower motor cover, wire connector, motor wire connector and fixing bolts of the blower motor, and then take out the motor from the housing.