What causes the 6 rotating brushes to not work? I take the 6 brush strip offand turn the rod for the brushes and they turn. It's when I put the 6 rotating brushes back on the stemvac they do not turn. Do you have any suggestions? Any help would be greatly appreciated.
When you turn on the Vac with the brush strip NOT installed does the part that engages the brush strip turn at all? If so, when you install the brush strip see if the will turn when no pressure is applied to the brushes (tilt the Vac back). If none of this works, then the switch that engages the brushes when the unit is not fully upright may be broken. If the part that engages the brushes turns but won't turn when the brush strip is engaged then one of the parts that mate up it most likely stripped. Let us know what you discover!
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Apparently something is binding the brush, keeping it from turning. Remove any string, hair, etc., that is wrapped around the brush. Removing the brush is the easiest way to do this, then cut the material through at one point.
While the brush is out, check the ends for signs of damage that may cause the brush to bind. Also, check the area the brush connects to.
Reattach the brush and try to spin it. If it spins freely, put your vacuum back together, with another belt, and try again.
If this doesn't work, I suggest a new/different vacuum.
Sounds like the beater brush is frozen and won't turn. Remove the beater brush and clean off all debris, especially at both ends. You will find a square(?) piece at each end of the beater brush that holds it in place. This need to turn freely. Put a little WD40 on these where the center rod of the beater brush enters the small holders and turn by hand until they turn freely. Once this is done, assemble with new belt, making sure the belt is put on properly.
Sounds like a broken belt may have been pulled up into the machine.
Plan on replacing the belt and cleaning the beater brush.
Remove the beater brush and clean off all debris, especially at both ends. You will find a square(?) piece at each end of the beater brush that holds it in place. This need to turn freely. Put a little WD40 on these where the center rod of the beater brush enters the small holders and turn by hand until they turn freely. Once this is done, assemble with new belt if needed, making sure the belt is put on properly.
Be sure to unplug your vacuum from the electrical outlet before proceeding!
-Turn your vacuum upside down so that the handle is resting on the floor and nozzle portion is resting on a work bench.
-Remove the 2 phillips screws from the metal bottom plate and set the bottom plate aside.
-Look at the right side of the brush roll. You will see a bent metal rod that attaches to the brush roll end cap. This is the clutch rod that allows your brush roll to spin or not depending on the position of the carpet/floor switch on the top of the nozzle. Pull this rod out of the brush roll clutch only. Leave the switch end of the rod where it is and just let the rod rest there.
-Pull the brush roll and old belt out and dispose of the old belt.
To install a new belt; put the new belt on the motor shaft first, next put the other end of the belt over the end of the brush roll and stretch belt and brush roll back in to place. Notice that on the brush roll end cap opposite of where the clutch rod goes, there is a metal piece with a slot cut into it. Be sure that this slot mates with the plastic stop in the nozzle so that the end cap cannot move.
Snap the clutch rod back in place and rotate the brush roll by hand to make sure the belt is not pinched.
Replace the bottom plate.
There is a plastic rod that sticks out of the back of the spin brush, this makes all of the brushes rotate. The motor would need to be replaced if it was not turning on anymore. this doesn't sound right...?
I think it is just a broken piece of plastic on the block brush which will need to be replaced.
You can find a schematic and the parts you need on this link
If the Brushes don't rotate, & you have two brushes;
1). Turn unit on side. ( Make sure unit is up-pluged)
2). Rotate the front brush roller, if the second roller moves at same time,
3). Locate a small ribbed belt that goes from the further back roller, to a small ribbed pully. (Gates belt #177-3m5) ( on side under a clear cover)
The belt may not be broken, but may have carpet fuzz / lint covering the belt ribs, causing the belt to slip.
If that belt is OK and you find that the small pully doesn't turn the belt/rollers, the problem is with a small internal direct drive motor, that drives the brush rollers.
At this point return the unit, as Bissell has a design defect & is using cheap parts.
check to see if the spindle (small pencil-thin metal rod) is spinning where it projects from the motor. the belt wraps around this rod. if the rod is spinning when the vac is turned on your brush roller could be jammed. the bearing in the far sides of the brush roller frequently pick of long threads and hair and will stop the brush roller or the bearings sometimes overheat when worn and plastic will melt in this area causing stoppage.
The plastic gears that drive the sweep brushes strip out easily on
these. You can get the company to repair it for you but they make
it a big hassle. I opted to buy the gear set on EBAY and replace
I have the same problem. I believe, after some inspection, that the mechanism which allows for the circular spin of the brush has failed.
Though I'm no mechanic, I believe my girlfriend's long (and beautiful) hair became entangled underneath the gray "end-cap" causing breakage of the rotating mechanism (which I believe is normally housed within the brush under the rectangular "end-cap"...the other "end-cap" piece is circular).
Now the brush will spin about 6 rotations but with each spin the gray "end-cap" will extend on its screw rather than spinning freely.
I believe my only option is to order another brush.
We'll see if it solves the problem.
Stand vacuum up and with it plugged in. Rotate knob between carpet and bare floor and back 5 times leaving it on carpet when finished. Rotate vacuum back from upright position and lay vacuum on the floor, rotating it onto its side. Turn vacuum on.