e motor shaft.
Eureka Smartvac 4870 Bagged Upright Vacuum
How to Identify and Fix Common Vacuum Problems ?
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Every hit and bump a tire experiences contributes to its degradation. Continued abuse will weaken the belts to the point that they begin to fail. Avoid gravel roads and hitting potholes at high speeds as much as possible.
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.1. Check to see that the roller is installed properly (make sure it is not reversed and that it is all the way in).
.2. Check to see if there is any play in the motor shaft and that the motor has not come loose.
.3. Check for wear on the roller where the belt contacts the roller. If this is worn you may need a new roller.
.4. If the belt is still contacting anything besides the motor pulley and the roller at this point, you still have a problem.
.Hopefully this will help. Let us know how you make out and good luck!
There are two motor actions with this vacuum, 1) the vacuum suction, and 2) the beater bar. The action of the beater bar is that motor is supposed to automatically shut off when the handle is in the complete vertical position assuming the vacuum is stationary, but then turn on when the handle is tilted toward the floor, assuming the vacuum is moving back and forth.
The beater bar motor turn-on mechan
Normally when the motor is easily moved back and forth means that it have a proper lubrication,proper alignment and no clogs.
When the motor and the belt is OK the problem could be on electrical wiring and switch.
If found electrical switch burned out you need to replaced it because when the switch is burn the contact of that switch is open even you turn it ON.that’s why the motor is not function because the voltage is not pass through the circuit because of open switch.You need to replaced it.
And check some fuses if any and other burned electrical wire.Replaced it also.
Thank you and don’t forget to rate my answer.
.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.
.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!.