Robot vacuum drags or does not pivot smoothly; front of robot digs into carpet.

Safety first: Turn off the robot before removing the caster.

• 1. Remove caster wheel: Pull the SilverCrest front caster straight up from its socket. On some models, the wheel can be separated from the fork.
• 2. Clean axle: Remove hair and debris from the axle and inside the socket. Wipe with a dry cloth.
• 3. Check rotation: Ensure the wheel spins freely and the fork swivels smoothly. If not, replace the caster assembly.
• 4. Reinstall: Push the caster back into the socket until it clicks.