How do I repair the motor of the vacuum cleaner?
If there is no access, you need to change the brush, you can also take the vacuum cleaner to the electrical repair shop for replacement. If you can not maintain the motor, you may want to consider replacing a new vertical vacuum cleaner,
Turn the motor shaft or vibrating lever by hand. At this point, the motor shall keep the passage
If you suspect that there is a problem with the motor, you can check the motor brush with an on-off detector or a multimeter
