To replace the front caster wheel on the Shark Matrix robot vacuum, first, turn off the vacuum and remove it from the charging dock. Use a small screwdriver to unscrew any screws securing the front cover. Carefully detach the front cover to expose the caster wheel assembly. Remove the old wheel by unscrewing it from its mount. Install the new caster wheel by securing it in place, reattach the front cover, and replace any screws. Finally, power your vacuum back on and ensure everything functions correctly.
Asked Feb 22, 2026 3:19 PM