Robot vacuum's side brush flies off during cleaning or wobbles excessively.

Safety first: Turn OFF the robot before handling the side brush.

• 1. Inspect side brush: Check the hub for cracks or stripped splines. Replace the brush if damaged.
• 2. Verify correct brush: Ensure you are using a compatible Amazon Basics side brush designed for your model.
• 3. Tighten mounting screw: If your model uses a screw, reinstall the brush and tighten the screw firmly but not excessively.
• 4. Check motor shaft: If the shaft is visibly bent or wobbles, replace the side brush motor assembly.