Product review (4 stars): Fits Bosch Axxis+ Washing Machine
Here some details to get at the motor for replacing carbon brushes on a Bosch Axxis washer:
The back part of the washer comes off without removing the top cover. You will need torx T20 bit to do so.
To disconnect the ground, in my case a yellow and green wire, I used a turkey pin to press into the eyelet of the male connector. Otherwise the female part does not come off, in contrast to all the videos you will watch. If this doesn't make sense, look at a spare male connector for the ground, you'll get it.
The main connector can be just pulled off. Somewhat counterintuitively, you will have to reach around the motor from the other side.
My only addition to all the videos that are around for replacing the brushes on the motor is that the springs get inevitably hung up on the metal housing of the brush. Unless you have the dexterity of a neurosurgeon, use the turkey pin to lift snagged spring windings off the terminals and into the "tunnel" that holds the carbon brush.
For reassembly, watch that the belt sits on the center of the motor shaft. It ain't naturally so.
One star subtracted for the somewhat exuberant price and the unavailability of Prime shipping. Good luck.