Summer has arrived，In order to avoid the problem of hot and high temperature，All kinds of summer artifacts take turns。People need to cool down，The car is the same，Car radiator during high temperature driving is an indispensable component for cooling system。If you encounter a radiator fan failure，The following maintenance methods will help you solve the urgency of eyebrows。

seabet app

The cooling fan does not turn during the car

This problem may occur because the engine water temperature does not reach the condition of the heat dissipation fan.，You can use an engine diagnostic instrument to test the cooling fan，The cooling fan can rotate normally，Explain that the line is normal，Check the thermostat。

Question 2:

The heat sink fan after seabet mythe flameouts frequently start

This belongs to normal behavior in most cases。Because the car is turned off，Generally, the cooling system will also stop working，At this time, the temperature of the engine has not been cooled，Because of this，The cooling fan will continue to work for a while，Just wait for the temperature of the engine to drop，The cooling fan will naturally stop working。

Question 3:

Fan gear is high without rotating

First of all, you should check if there is any poor contact with the interpolation of the fan，In addition, you also need to check the power supply of the fan、Is there any stagnation such as the fan, etc.，These factors will cause the fan to work without work when the gear is high。

Question 4:

The fan has abnormal noise

If the abnormal noise is heard when the fan is working normally，There are the following 4 cases:

1. Fan worn the shell

2. The bearing of the fan may be damaged

3. The fan's blades of the fan are deformed

4. There are foreign objects entering the fan

The above four situations，The first three types need to be replaced with related parts，and the last situation，Just clean the foreign body。

I know the above maintenance measures，How to correctly remove the radiator fan correctly，Below is the correct disassembly step of the radiator fan:

1. Disassembling the underneath of the engine;

2. Disassembling the auxiliary water tank;

3. Panasonic cooling liquid pipe;

4. Disassembling the buckle on the fan's cover;

5. Disassemble the connection plug and remove the fastener screws of the fan's cover;

6. Remove the fixed nut of the fan.

Except for the seabet appcommon problems and solutions of the heat sink fan，I also want to give you a science science how to distinguish the authentic spare parts of the car radiator。Because there are great safety hazards because of counterfeit and inferior spare parts: poor dynamic balance，Large noise; installation error in dynamic balance block，Easy to fall off，Damage to the relevant components of the radiator; poor sealing of motor plugs，Easy to enter water，Cause short circuit。

True

1.      Labels are marked with product flow production serial numbers.

2.      Galfilization of FAW-Volkswagen Standard motor surface，The appearance is bright white。

3.      Fan blades through motion balancing experiments，There are balanced blocks on the leaves，Installation as a smooth turn to install。

4.      Fan has a public spare parts on each of the composition parts of the fan.

5.      The color of the motor lacquer bag is FAW-Volkswagen regulations unified color.

6.      Plugs, fan blades and other components are marked the material used.

7.      The electrode is posted on the electrode.

Fake

1.      The product number on the label is disorderly and unconventional.

2.      The motor process is different and the color is different.

3.      The fan has no balance block, or the installation location is wrong.

4.      There is no FAW-Volkswagen spare part number.

5.      Paint -line lines are diverse in color.

6.      No material indication of each component.

7.      Product qualification certificate color or content is wrong.