1. First, remove the radiator, shock absorber and front bumper of the vehicle.
2. Find the connection of the heating water pipe, which is generally located at the engine side. Use a wrench or torque wrench to remove the connecting nut.
3. Remove the heating water pipe from the bracket, and then remove the water pipe.
4. Pay attention to physical safety during disassembly to avoid being scalded by dripping coolant or hot water.