Eureka Smartvac 4870 Bagged Upright Vacuum\015 I keep replacing the belt and it last about 2 weeks and breaks\015

How to Identify and Fix Common Vacuum Problems ?

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Often, a belt breaks because the machine is running over the edge of a rug or other thick items, perhaps even the vacuum cord. This causes “snagging.” When this happens, the belt becomes stuck and usually overheats. Unfortunately, this results in immediate breakage.
If too much hair, string, or lint is caught in the brushroll, the brushroll can get stuck. If the brushroll is stuck, it will put too much strain on the belt and may cause the belt to break. Remove the brushroll and clean out any debris from the bearings. After replacing the brushroll, make sure that it turns freely.
If a belt is not tensioned properly, it will ride too loose or too tight on the pulley. A belt that`s too loose on a pulley will cause slippage, which leads to heat build up from friction. This heat will damage your rubber belts and cause the belts to crack and break.
Misalignment is one of the main causes of timing belt drive failure. Excessive or uneven tooth wear, belt tracking and tensile failure can all be attributed to misalignment. By checking and aligning your shafts and timing pulleys you can increase the life of your timing belts and save yourself lots of downtime.
You should replace the belts on your vacuum at least every three to six months if the vacuum is regularly used. This is very important for proper cleaning.
Extremes of hot and cold can cause the rubber to develop minor cracks in the outer surface of the belt. This can cause the timing belt to need replacing faster. Keeping your car in a garage rather than outside can help to reduce the extent of the changes of temperature to which your timing belt is subjected.
Durable – Vacuums made by Eureka are known to last for many years, maintaining the same level of quality cleaning power as the day they were first put into use.
Belt powerfully rotates the brusher bars in your upright vacuum. For optimum performance, change the belt at least every 12 months.
Vacuum cleaners are fairly simple machines. They need power to be transmitted to the vacuum to create a suction force that lifts debris. So, the usual areas that cause suction loss include the wrong height setting, stuck rollers, a faulty gasket, a broken vacuum belt, a filled bag, or a clogged hose.
As a general rule, if the repair is going to cost less than half the cost of a new vacuum cleaner, it`s best to go ahead and get it repaired. When the service tops half the price of a new machine, it`s probably best to invest in a newer model.
The most common failure mode of belts is a broken belt caused by improper tensioning. There is a tension at which the belt experiences optimum service life. Above this tension belt fatigue translates into a decrease in belt life; below this tension belt slip results in reduced belt life.
If a belt is too tight in a system, it can add stress to your bearings. The added stress to bearings can result into over amperage of your motor and potential motor failure.
Conveyor belts require an exact balance of tension to operate correctly. Having too little or too much tension can cause belt slippage. Besides slippage, improper tension and insufficient traction also can create a strain or stretch on the belts, along with loud squealing and grating noises.
They`re usually good for 10 years or 150,000 miles. Even so, don`t neglect your car belt maintenance. It`s still a good idea to have a mechanic check the belt from time to time. Usually they`ll do this as a courtesy if you`re in for an oil change or other servicing.
A vacuum cleaner can run continuously for 30 – 60 min each time. The vacuum cleaner has no suction power. For example, a hair cannot be sucked up.
When there`s an oil leak, it can get in between the teeth of the belt. When this occurs it can cause the belt to slip. When left untreated, the belt can eventually slide off completely. Therefore, you must get your car looked at as soon as you notice any leaks coming from your engine to prevent further damage.
The time and labor are what make it so expensive. To get to the timing belt, the engine needs to be disassembled. Doing so takes significant time and effort.
Have you ever broken a belt on your vaccuum and didn`t have a chance to buy a new one? You can make your own out of duct tape for a TEMPORARY fix. This belt is for TEMPORARY USE ONLY, you might damage your vaccuum if you overuse this belt.
Before you spend your time trying to go back over the same areas, hoping you`ll get it all cleaned up the second time around, check out your brush roll and belt. If you`ve cleaned your brush of any sticky stuff and hair, and it all looks fine, you`re likely dealing with a stretched belt.
The Dyson is slightly easier to maintain and has no recurring costs, while the Eureka has a HEPA filter that needs replacing on occasion. The Dyson is a bit more maneuverable overall, but its strong suction force can make it harder to move around on carpets.
On average, a well-maintained robotic vacuum cleaner can last up to 4-6 years, but some models may last even longer.
Detroit, Michigan, U.S. U.S.
Fine particles. Fine particles are no match for even the strongest vacuums. Construction dust, makeup, used coffee grounds, fireplace ash, and other fine particles can burn out the motor and be released back into the air. It`s best to sweep these items up to keep your vacuum – and yourself – safe.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

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?
ANSWER : 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.

Is there any way to repair or replace the belt GUIDE on the inside of the belt compartment of a ’97 Hoover Wind Tunnel (not self-propelled)? It became twisted when a belt broke and now the belt rubs against it and sounds really weird, and I’m sure new belts will continue to break.. This guide is a long piece of molded material (part of the compartent wall) to keep the belt from coming off the pulley. It also had a sort of metal clip on it. It was loose and I took it off because of the way the pa
ANSWER : Honestly you should take it to a vac.shop they can fix any vac.

Windtunnel belt I have a new Hoover Windtunnel canister. The belt keeps coming off. It happened a couple weeks ago (several times after putting the belt back on) so I assumed I might need a new belt as it might have dried out at the store. I ordered new belts and today I used it for about an hour and the belt came off again, twice. There doesn’t seem to be anything to hold the belt on the stem as it seems to slip off. I have tried it centered, to the left and to the right….can you help. I am v
ANSWER : I’ve successfully used a compatible belt – Royal 104425001 .It’s still new, but for the time being at least – it works.

Hoover WindTunnel Self-Propelled V Belt
ANSWER : I had this same problem with the V belt on my Hoover Vaccuum..
.There are three (3) basic things that will cause the brush roll not to spin..
.1. When handle is upright, brush roll is OFF..2. When switch is set for HARD surface, brush roll is OFF..3. Broken/worn FLAT belt or V Belt, brush roll will not spin.
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.I noticed that the brush roll was not spinning when my vacuum was set for CARPET. After removing the cover I noticed that the V belt was loose, I thought the belt was worn so I purchased a correct replacement belt and installed it, but the new belt was also loose and when I turned the large flat belt pulley it did not turn the V belt pulley at the same time..
.I double checked the surface setting and I had the vacuum switch set for carpet, but still when I released the handle out of the upright position the brush roll would still not spin..
.My aggravation finally led me to this posting on FixYa’s website..
.The first thing I did was checked the screw to the left of the V belt as suggested by ejmjr5 and this did nothing to solve the problem or create more tension on the V belt, even when the upright handle was not in the upright position..
.After playing around with the surface setting control switch/nob I notice that when I moved the switch out of the HARD surface setting and over to CARPET, I had thought that the switch was set for CARPET as it visually appeared, but I was not pushing the switch over hard enough to click it into the CARPET setting mode..
.VOILA, the brush roll now spins correctly even though the V belt seams to be too loose for the pulley..
.You really have to force the switch into the CARPET setting. Be sure that you hear the switch/nob click into place..
.Now you can effectively clean up after that hangover of a party!.
.Burp!

Belts keep breaking
ANSWER : Check the brush roll ends to see if they have melted or frozen. They should turn freely, part #361869-1. Make sure the belt isn’t being pinched somewhere.

Eureka 5843 belt keeps slipping off of drive spindle.
ANSWER : Tough one. Typically the only 2 things that the belt contacts is the motor drive spindle and the brush roller. Anything else would only be there to protect the belt from debris. Can you turn the brush by hand and see why the belt is coming off? Is the spindle wobbly? If so, you may need another motor as I don’t think it is easy to get parts for the motor. Hope this helps and good luck!

Looking for Eureka belt 70646A for a Eureka The Boss upright
ANSWER : I just replaced the belt on my Eureka The Boss Smart Vac (Model 4870D). I purchased a namebrand Eureka R belt from a local vendor. I did my best to follow the instructions printed on the bottom of the machine. I turned on the vacuum cleaner and the belt brush was spinning! I dropped it into vacuuming floor mode and the belt wouldn’t spin no matter what level I put it on.
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.I called the manufacturer (1-800-282-2886) and spoke with a very nice woman on the phone. While I was speaking with her I noticed that a silver screw was lodged within the “brush roll control” yellow selector switch. With some shaking it became dislodged and I was able to put the “brush roll control” into the hard floors setting and turn the “carpet height adjustment” all the way to the right, so that it was facing the word “low.” I then followed the instructions for replacing the belt again.. (1) remove base plate (2) remove brush roll (3) place new belt around motor shaft and then around brush roll (4) insert left side of brush roll before right side (5) rotate brush roll to be sure belt is centered (6) replace base plate, making sure to insert under 4 little tabs before securing with screws.
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.It appears that it is very important that the carpet height and brush control adjustment are set to their highest point possible (hardwood setting) in order to get the brush to roll in a carpet setting.
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.″R” is the correct belt for the 4870 and should be correct for all other 4800 models.
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.Thank you for posting your problem to this website. If I hadn’t seen that others were having trouble, I would have just given up. I hope this long post helps someone that was in my situation.

The belt on my vacuum cleaner model 6596 bissel powerforce bagless turbo keeps breaking. As soon as I put on a new belt and start it up the belt snaps. It is the durabelt meant for this vacuum model. Also, my son has been having the same problem with his. He has the same model and same belt. This problem is occurring even after a thourough cleaning.
ANSWER : I would guess you aren’t centering the belt correctly, thus it’s edge is caught between the brush and another solid object, causing the breakage.
.When you get the belt on the the brush and the brush back in place, turn the brush a few times by hand to make sure it’s not catching on anything. After you get the powerhead put back together, do this again. It’s a common problem if the powerhead isn’t assembled correctly.
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.Here’s a video clip from the Bissell site demonstrating changing the belt.
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.http://www.bissell.com/how-to-videos/replace-brush-belt-vacuums/