For the leakage of the warm air water tank, the water tank leak-proof plug cannot be used. The plugging agent only blocks objects at room temperature, while the water temperature of the warm air tank is 80-90 degrees. Adding plugging agent has no plugging effect, so it needs to be disassembled and welded.
The heater box can be disassembled as follows:
1. First remove the workbench and remove the workbench screws. Pay attention to where there are screws. There are screws at the lower two edges of the workbench, and there are two screws just above the wheel arch.
2. Dismantle the instrument assembly, and pay attention to the instrument connecting wire when disassembling to avoid breaking;
3. After the instrument assembly is removed, the whole picture of the heater is leaked. The heater is connected with three screws, first remove the upper one, and then remove the other two screws;
4. Then remove the water pipe connected to the warm air tank;
5. The warmest air tank can be taken out.