Mini motorized pet tool makes grinding noise or stops under light pressure

Safety: Remove the battery and detach the mini motorized tool.

• Clean brushroll: Remove the brushroll from the mini head and clear all hair and fibers.
• Check bearings: Spin the brushroll by hand; replace if rough or seized.
• Listen for gearbox noise: If grinding persists, the internal gears are likely damaged.
• Replace accessory: Mini motorized tools are usually not serviceable; replace the entire tool.