If you are familiar with motors in general, and specifically in washing machines, you will no doubt become aware that the motor in your machine is not working as efficiently, which is pointing you in the direction of worn carbon brushes.
It is well to remember that modern washing machines are maybe not as easy to access for servicing and repair work. This is part of the built-in obsolescence thinking, particularly as prices of washing machines have reduced considerably, which results in a lot of people who tend to think they would be better off to replace the machine, rather than looking at the cost and trouble of the options of repair.
For people who do wish to look at carrying out a repair before replacement, but are not comfortable in carrying out the work themselves, can contact a local recommended service engineer, who will advise you what the problem is and how much it is likely to cost. They should also be able to tell you how long they think the machine will continue to work once this work has been carried out. Once you have all this information, you will be in a better position to make your decision on whether to repair or to start researching the best replacement washing machine that meet your needs. Read more here