Having problems with your Hoover U6437-900 / U6439-900 Windtunnel Bagged Upright Vacuum ?

I have a Hoover Wind Tunnel Self-propelled vacuum. I changed the belts because the brush was not turning. After replacing the belts the brush is still not turning what can be wrong?


Answers :

There are two belts on the wind tunnel this video will show you how to repair
Repair Help & Product Troubleshooting for Hoover U6437-900 / U6439-900 Windtunnel Bagged Upright Vacuum

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Suggested Questions/Answers :

I have a Hoover Wind Tunnel Self-propelled vacuum. I changed the belts because the brush was not turning. After replacing the belts the brush is still not turning what can be wrong?


There are two belts on the wind tunnel this video will show you how to repair ... Hoover U6437-900 / U6439-900 Windtunnel Bagged Upright Vacuum

I have a Hoover pet cyclonic upright model uh70085. the brush won't spin, I thought maybe the small belt was stretched, I ordered the correct replacement belt and replaced it, I still have slack and the brush won't turn. the floor and brush adjustment seems to be working correctly. Thanks, Tom


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The brushes will not rotate on my hoover vacuum. the belts are in good shape, the motor is turning the vacuum motor, but the belt on the brushes seems loose. I ordered a replacement belt but still nothing. Their is a small "idler" but their dosent seem to be enough tension on the belt. Any ideas?


Did you order the correct size of belt? These are the belts you should have:Hoover Windtunnel Belts ... Hoover U6437-900 / U6439-900 Windtunnel Bagged Upright Vacuum

My brush will not turn on my Bissell 6393 upright bagless vacuum... what is wrong? The belt broke and I replaced it twice... I now have 6 more replacements but the brush still won't rotate. Do I have to get a new brush?


This type of plastic brush roll fails pretty frequently. Hair and other debis gets jammed in the end caps. The hair and debris gets hot which in turn tends to melt the plastic end caps. Remove your brush roll, hold the ends with your fingers and try ... Vacuums

After replacing the flat bet and v belt on my Hoover model U6433-900; serial No. 12300043057, purchased June 23, 2004, the brush roller still does not turn when I release the foot lever to vaccuum.


Http://geeksquad.fixya.com/ThreadView.aspx?prdid=0&thid=725351\015\012Generic problem for all Vacuums\015\012After replacing the flat bet\015\012Posted by maha ... Vacuums

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

Hoover Windtunnel U5750-900 Agitator brush is weak. It turns fine if I tilt the vacuum back, but it slows to almost 1/4 speed when it touches carpet, even on the highest carpet setting. I've replaced the agitator belt twice. The brush used to turn powerfully even on the lowest (Hard Floor) setting. Ideas? I should probably lube the agitator brush ball bearings, and re-check the belt, but, other than that, I'm stumped.


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Hoover windtunnel U6425-900 the brush roll is not turning. Both belts are in good shape, I cleaned the brush roll and it is free of debris, the setting is on carpet and the brush roll still will not turn. There is a "burning rubber" smell when you attempt to push the vaacum forward a few times. The small belt does not seem to be pulling properly but appears to be in good shape.


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Hoover Wind Tunnel 7500 Brush not Turning. I have replaced the Brush and the belt. The problem does not seem to be either to me. I believe might be a missing part. The place were the belt hooks on is a metal pole which never seems to grip the belt well. In fact it seems loose most of the time and slips on the brush, causing the belt to eventually burn up. Could there be a missing plastic or rubber piece meant to hold the belt taught  on the metal pole?


Check the Idler Pulley part Number 43241004 (Item 13 in the IPB)http://64.49.205.183/v/u6451900.pdf ... Vacuums

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I can guess of one problembelt gets removed when motor is running right?am assuming that belt is fit tightly and fits correctly when motor is in restif so then ur motor is not running at a proper speed which can be a pos ... Vacuums

I have a Kenmore canister model 116.25812 that makes a very loud beating noise when the powermate is turned on. I replaced the belt, but still has the sound. Also replaced the bag and both filters. Suction is great, but is very loud when the brushes turn.


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Vax 2300 vax v-2300 brush is not turning so changed belt snapped as soon as i put hoover on and getting burning smell put another belt on same again and brushes still not moving only 4 months old


If the roller brush cannot be rotated easily by hand, it is likely that debris is jammed inside the end caps.Make note of the direction arrows on the end caps as you remove the roller brush. You will need to know this for reinstallation. The end caps ... Vacuums

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That means that the belt is stretched and it is slipping on the motor shaft, that is why it is hot and smells like burning rubber. You need to replace the belt. Here is the correct belt you need: ... Hoover S3765-040 WindTunnel Bagless Canister Vacuum

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Http://www.geeksquad.fixya.com/ThreadView.aspx?prdid=0&thid=561283\015\012Generic problem for all Vacuums\015\012I replaced the belt on\015\012Posted by piggyt ... Vacuums

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Sounds like you should do two things:\015\0121- Remove and clean the beater brush of all debris as best you can. At the end of the brush you will see a hard rubber piece, at both ends, that holds it in place in the body of the vacuum.\015\012Add som ... Hoover Self-Propelled WindTunnel Bagless Upright VacuumVacuum

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Burning smell. replaced belt and brushes are turning. still picking up.


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