Robot vacuum’s front caster wheel does not rotate freely, causing drag marks or navigation issues.

Safety: Turn OFF the robot before working on the caster wheel.

• Step 1 – Remove caster wheel: Pull the front caster wheel straight up from its socket. On some models, you may need to pry gently with a flat tool.
• Step 2 – Clean axle: Remove hair and debris from the axle and inside the socket using tweezers and a dry cloth.
• Step 3 – Check rotation: Spin the wheel by hand. If it feels rough or sticks, replace the caster wheel assembly.
• Step 4 – Reinstall: Push the cleaned or new caster wheel back into the socket until it clicks.