Robot vacuum squeaks or chirps when moving

Safety: Turn OFF and invert the robot.

• Clean wheels: Remove hair and debris from drive wheels and their axles.
• Service caster: Remove the front caster, clean the axle and socket, and reinstall. Do not use oil unless specified by Shark; most parts are designed to run dry.
• Test movement: Spin wheels and caster by hand to confirm smooth, quiet operation.

If squeaking persists and comes from inside a wheel, replace the affected wheel assembly.