The following are some video tutorials on common faults of washing machines, 1, and video tutorials on water pump maintenance. This course involves the replacement of washing machine water pump, how to install a new water pump correctly, how to clean and check the old water pump, and how to detect the working state of the water pump.

2. Drainage hose maintenance video tutorial. This tutorial describes in detail how to check the drainage hose, how to replace it with a new one, and how to detect whether the drainage hose is leaking or damaged.

3, door lock maintenance video tutorial, this tutorial details how to replace the new door lock, how to check the old door lock, how to detect the action of the door lock.

4. Control panel maintenance video tutorial, which introduces how to replace the control panel, how to check the old control panel, and how to check whether the control panel works normally.

In addition, there are some other washing machine fault maintenance video tutorials, such as pressure switch maintenance video tutorial, motor maintenance video tutorial, transmission belt maintenance video tutorial and so on.

These video tutorials help consumers to maintain washing machines more skillfully and efficiently.