I have a Dirt Devil bagless upright vacuum cleaner that I just replaced the belt on and now when I turn on the power, it’s SCARY loud. Any ideas?
It’s an older machine. I do believe it has something to do with the belt because it wasn’t making that noise before we replaced it. I’m wondering if the roller/brush is messed up.
check the belt and roller to make sure nothing shifted during installation (in a bind )