Having problems with your Hoover U6634-900 WindTunnel Bagless Upright Vacuum ?

I put both belts on my U6634-900 and i can make brush spin manually, but the small belt looks to big, not fitting snugly and not turning brushes when i give it juice. Yes I have the right belts.

\015 If this were a car I would know how to adjust the pulling to tighten belt to where it needs to be ... but I am lots here. I have bought two belts and both seem to be to loose.\015

Answers :

Repair Help & Product Troubleshooting for Hoover U6634-900 WindTunnel Bagless Upright Vacuum

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I put both belts on my U6634-900 and i can make brush spin manually, but the small belt looks to big, not fitting snugly and not turning brushes when i give it juice. Yes I have the right belts.

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I'm using (or WAS using) a Eureka ''the boss'' model 8803. The belt broke, no biggie, so I replaced it with a Eureka model U belt, the problem is when I put the new belt on and turn on the vaccuum, the belt breaks again. I am also having trouble getting the brush roller to fit right when the belt is in place. I can't find any sharp edges that would cut the belt,nor can I find where any small bits may have broken. Anyone have a solution for me?

First, make sure you have the right belt, second, i am thinking that you are not lineing the roller up right, it will only fit one way. look at the ends of the roller and the grooves where it slides in, you should be able to see clearly how it goes. ... Vacuums

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I am trying to replace my vacuum belt and can not get the roller brush to fit back into the slot after I put the belt back onto one end of the roller brush. Am I reassembling the belt and roller brush the right way?

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I want to brush the pile up on my carpet do I need a special attachment to do this??. I have shampood it and it still seems a bit flat. When I shampood no water/foam filled up in the front tray???I am sure I had attached everything correctly. The only thing I can think of is when I attach the brush and tray to the front of the machine, do I turn the handle back to the right way up, or do I leave it upside down, this is the one that picks up the belt.

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On the side of the head you'll see a removable plate with one screw. Remove the screw and slide the plate towards the front until it's off. You'll see the belt. ... Oreck XL21 Bagged Upright Vacuum

The gear that turns the dual brushes on my Bissell Spot Lifter 1716 seems to be stripped. The belt looks loose as well, but when I take the belt cover and the brush assembly out, the gear that turns the brushes is loose and appears to be stripped on the cogs. When I turn the machine on the belt turns the gear but the brushes just sit there an vibrate. They make an attempt to turn now and then but not much. Need to get a schematic or the parts so I can order the gear if it is available and th

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My Bissell Model 3760-4 is not working properly. The belt has been replaced (and checked 3 times), but the brush bar does not move when the brush motor button is on. The little metal turning piece that turns the belt is turnable with one's finger when the belt is off, but when we put it all back together and turn on the vacuum, the brush bar does not go around and the burning belt smell returns. The portable part of the machine works properly. It's the brush bar. It has been cleared of hair, etc

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Hoover WindTunnel S3765. The motor spins and the belt turns when I turn the brushes on, and the brushes will spin. The problem is that when I do this on carpet, the brushes stop spinning. As soon as I pull the "head" off the carpet, the brushes spin again. It's almost as if the vacuum suction is too great. I took the head apart and watched the motor turn the metal spindle that the belt rests on, and the belt turns as well.

The belt is stretched and needs replacement.(Belt # 38528036) . The brush is not turning against resistance. ... Hoover Vacuums

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We have a Hoover upright vacuum cleaner, model Core 7. There is a switch that turns on and off the brush drive. This operates via a cam with a bearing putting pressure on the final drive belt to engage the brush head. My brush head is not turning and with the lever set to engage the drive there is still considerable slack in the final drive belt. There appears to be only a bearing deflecting the belt, should there be a pully or other device mounted on this bearing? There is so much slack a

Yes, there should have been a white plastic sprocket on top of the bearing - in its channel the belt would sit. Unfortunately no parts are available for this unit that can be bought retail - only available by order to dealer repair shops.\012\012\012 ... Hoover Vacuums

Bought a new sweeper and brush ( beater bar ) does not turn. The large belt is fine and turns. The small thin belt is also fine but does not turn the brush. It is either the wrong belt or is there something that could be missing to put tension on it ?? Thank You [email protected]

Jim, To put tension on the brush, tilt machine forward when upright, move carpet selector knob to carpet. then turn vac on. Brush will only spin when vac is tilted back to operate. brush stops when upright and on to use hand tools so the er is no dan ... Hoover U6630-900 WindTunnel Bagless Upright Vacuum

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I suspect you have been bitten by the Chinese bug.\015\012\015\012A very large percentage of replacement parts for all manner of appliances and vehicles are now being conterfeited in China who we should know by now has no respect for the intell ... Hoover U6630-900 WindTunnel Bagless Upright Vacuum

Bissell Proheat 2x Series 8920 - Brush Belt Metal Shaft Sprocket won't turn

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How is the V-belt tension adjusted (Hoover Model U6439-900)or how do I know if the tension is correct? There seems to be a lot of "play" in the belt and I'm wondering if that is the reason the brush roll only turns as the wheels turn, regardless of the carpet height setting. And yes, the brush roll is set for carpet, not hard floor. Or is the cause of the problem something other than the V-belt? A new flat belt was installed when the machine was professionally serviced so I assume (?) that was a

The V-Belt is not adjustable. There are two ways the belt has no tension: (1) when the handle is upright, a mechanical lever takes the drive tension off the belt, and (2) the brush roll lever setting you described. The upper handle would have to be ... Hoover U6437-900 / U6439-900 Windtunnel Bagged Upright Vacuum

My bissell brush band has come off and wont stay on thus the brush will not turn, there is also a black arm type thing on a spring inside (on both sides) on the pump belt side it has broken - the side where the brush belt is, help im searching for parts and a way to fix it but im getting no joy, incidentley the brush belt thickness looks way to thick for the small thickness for the brush belt cog (?) to stay on........am i missing something? so i need to get the arm thing replaced plus find a

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I have a Hoover Windtunnel U 6439-900. The agitator brush will not turn. I installed 2 new belts, # 38528034, and # 38528-035 There is so much slack in belt # 3852034 (brush drive) that it cannot grip the brush. There does not seem to be any adjustment to take up the slack. I've put in new belts twice now & cannot get brush to rotate or tighten the belt to the brush.

... Hoover U6630-900 WindTunnel Bagless Upright Vacuum

Model DC14 beater brush doesn't turn. belt from motor turns but doesn't turn beater brush belt from clutch . Is clutch bad??

You might need to replace both belts. You can get them here:DC14 Replacement Belts ... Dyson DC14 All floors Bagless Upright Cyclonic Vacuum
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