The most recent time we turned on the vacuum, the brush would not work. It worked fine the last time we used it. It spins freely manually. I removed the handle and took it apart to get to the brush switch and although I really don't know what i am doing, i put the leads on the switch on my multi-meter and when I pushed the button the needle pegged and when i pushed it again it went all the way back down. So I think the switch is fine. The suction works fine.
Any suggestions?