1 1 year pineapple heater water tank replacement process

As follows: 1. Remove the cover under the driver's seat. The cover removal tool will remove the ashtray. There are two screws behind the ashtray to fix the side plate. The two aluminum pipes and cool aluminum pipes in the picture are warm air water tanks. The pipe clamp is removed, but the water tank can't be taken off.

2. Remove the air filter box from the engine compartment and forget to take photos. This warm air inlet and outlet pipe leaks, and the hole in the middle is a fixing screw. Remove it, and the aluminum pipe inside can be separated from the water tank.

3. Be careful when removing plastic parts from old cars. I forcibly broke the connector of warm air into the water. Go buy another connector and put it on.

The maintenance method of automobile water tank is as follows:

1. Stop the car and turn off the engine. When the coolant temperature drops, open the expansion kettle and fill it with water tank cleaner.

2. Start the engine until the cooling fan works, and then idle for 5- 10 minutes.

3. Turn off the engine and remove the front bumper of the vehicle. When disassembling, make sure that all fixing screws have been unscrewed, and then slowly disassemble from both ends to the middle. Do not break the fixing buckle.

4. Ensure that the coolant temperature is completely cooled, then discharge the tank cleaner together with the coolant, and finally replace it with a new engine coolant.