Hoover U6630-900 WindTunnel Bagless Upright Vacuum "second hand watch falls" Questions

...FALLS OFF !!! Research has shown its JUNK. Ours has very little use and the construction and design is poor. DON'T BUY HOOVER -- THEY DO NOT RESPOND TO QUESTIONS !!! Same problem of belt coming off ...

...Watch out too for the red o-ring inside, You may also have to release the pipes to the shamppo suction snout. -Again, take pictures first. After an hour, you'll be inside your machine and you'll ...