Recently bought this Hitachi tablesaw used for a great deal. Great saw no issues. But the previous owner didn't have dust collection and neither do I. In highschool we had a great dust collection system and we would shop vac out the sawstops from time to time so I have never seen a saw this dirty before. But I made a few cuts on this saw and then looked inside to discover a hazardous mountain of sawdust. Looks as if the previous owner never cleaned out the inside ever even once. Anyhow I cleaned it out so it's all good now. I don't intend to let it get like this again I mean it was piled on top of the motor which I can't imagine is safe. Hahaha, I'd have been real mad if my saw caught on fire.