On Jun 27, 8:35*pm, "hr(bob) "
wrote:
On Jun 27, 7:48*am, "
wrote:





mcp6453 wrote:
On the advice of Consumer Reports and others, I purchased a Hoover U5140-900
vacuum cleaner a couple of years ago. As of today, it has broken two belts. My
daughter had it in her apartment at college, so it has not had heavy use.

After I took it apart, I checked the motor pulley to see if it had any dirt
accumulation. Since it did, I turned on the power to the vacuum and held a paper
towel against the pulley to clean it. Much to my surprise, it burned my finger.
Thinking that the friction between the pulley and my finger would easily explain
the burning sensation, I turned off the power and then felt the pulley (which
really looks more like a spindle to me). It was very hot. There is no way that
the friction between the pulley and the paper towel caused it to heat that much.
Therefore, I have to conclude that the motor is heating the pulley.

The pulley has to be getting hot enough to weaken or melt the belt. I haven't
taken the motor housing apart to see if there is an obstruction, but before I
dig too deeply, I wanted to ask whether anyone here had heard of such a problem.
My guess is that the bearing in the motor where the pulley protrudes is bad. If
that's true, I doubt the unit is worth repairing, if you can even get a motor.
It's not an expensive unit anyway, but it was highly rated.

Here is the manual:http://www.hoover.com/pdfs/manuals/U5140900.pdfThereis not
much there in terms of servicing information.

I had a similar problem with our ancient Kirby...the brush roller had
hair and thread built up around the ends of the roller so that it
wouldn't spin. *Cleaned out the grunge and it quit burning up belts.- Hide quoted text -

- Show quoted text -

I agree that hair on the roller/brush is probably keeping the thing
from spoinning freely. *With the old belt totally removed, run the
motor for a couple of minutes and see if the pulley gets hot. *A sharp
pair of scissors or a pointy knife will let you remove the hairs on
the roller, including the end caps. *I'd bet a weeks pension that will
solve the belt burning problem.- Hide quoted text -

- Show quoted text -

No, you need to take it apart. Only takes a few minutes.