2. instruments,
3. the media,
4. heating plate,
5. Warm air pipes,
6. All air conditioning pipes are disconnected.
7. Then remove the screws.
Extended data
As the name implies, the automobile heating system is to heat the airflow inside or outside the car, and blow the heated airflow into the car again through the pipeline, thus forming warm air.
Common heating systems in automobiles can be divided into three types: coolant heating, gas heating and tail gas heating. Coolant heating is used in automobiles. It consists of cooling liquid, water pump, water valve, blower, warm air water tank (heater core) and other components.
The coolant is heated by the engine. After the heated water is pressurized by the water pump, it enters the warm air water tank from the water inlet of the warm air water pipe through the rotary water valve that controls the coolant flow. The coolant entering the warm air water tank enters the engine from the water outlet of the warm air water pipe, and so on.
When the heater box (heater core) is heated by the coolant, the blower is also working. The blower sucks the cold air inside or outside the car, and then blows it to the heater tank. After being heated by the warm air tank, the cold air is blown into the car, thus increasing the temperature inside the car.
References:
Warm air tank