Bosch Washer Drum Not Spinning? Replaced the Brushes
I got a call about a Bosch washer where the drum wouldn’t spin. Right away, it was clear this wasn’t a major issue, but rather a pretty common one—worn-out motor brushes. If your washer isn’t spinning, check this first. It could save you a lot of time and money.
The Problem
When the drum doesn’t spin, it’s usually because the motor brushes have worn down. These brushes are essential for transferring power from the motor to the drum, and when they’re no longer making good contact, the drum simply won’t turn. It’s one of the most common issues with Bosch washers, and it’s easy to overlook.
The Fix
I had to pull the washer out of its niche using air sliders, which is a special tool I use to carefully and safely move these heavy units. Once I had the washer out, I removed the back panel and got to work replacing the brushes. You have to be careful when doing this because the motor can be tricky to access, but it’s nothing too complicated.
Why It Happened
The brushes wear down over time with regular use. If the drum stops spinning, it’s often because the brushes have lost their ability to maintain contact with the motor. This can happen much sooner if there’s been excessive strain on the washer, like overloading or using it heavily without maintenance.
Takeaway
If your Bosch washer isn’t spinning, don’t jump to conclusions. It’s often just the brushes, and replacing them is a quick fix. No need to go for a full motor replacement. Just make sure to use the right tools and take your time to do it carefully.
The stackable unit was safely pulled out using air sliders — no scratches, no heavy lifting.
The motor moves as it should now.
Here’s the motor. To remove it, you’ll need to unscrew the bolts.
Motor brush comparison — old on the left, new on the right. Notice the wear on the old one.
One new brush on top, two worn-out ones below. Of course, I replaced both.
Be sure to pay attention to how the brushes are inserted. Take note of which side faces outward, as they are angled.