Question about Riccar 8850 Vacuum

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How to replace Riccar Roller Brush Bristles.

I can not even figure out how to remove the old bristles.

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  • polargirl Apr 21, 2009

    How do you take off part # 46? This metal part will not come off.

  • Anonymous Mar 18, 2014

    how to replace brushes on beaterbar



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On the belt end, there is a clip #59 to remove then you can take the brush roll apart, replace the brush strips and put it back together.
how to replace Riccar Roller Brush Bristles. - 432c6ac.jpg

Posted on Jan 11, 2009


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When should I replace my vacuum roller brush? How long should the bristles be to properly pick up debris? It doesn't seem to pick up on our tile floor any more. (NSS-Pacer-115UE)

If the vacuum is weak, it may not be the brush. Bag and filters need to be clean and empty. No obstruction in the vacuum system. Motor running at full speed. etc etc.

Jan 01, 2018 | Vacuums

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The brush motor seems to be jammed with hair, I can't figure out how to clean it out. Can it be disassembled and cleaned?

depends onn make and model of vacuum. Most brushes are belt driven and not linked to a motor. For hair around the brush bristles carefully cut along the length of the brush roller taking care not to cut any of the bristles, then pull them off. Some makes have a releasable base to make this easier, these have several large plastic screws that turn with a coin. Hope this helps

Aug 03, 2016 | Vacuums

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Model 169, type J, I disassembled the brush roller to clean it. it had hair and yuck wrapped all over it. Can you help?

Removal and disposal of hair and yuck is up to you, the user but you are on your way to a solution. Once all h&y has been removed, and you have cleaned out inside the end caps as well the rejuvenated brush roller should spin like new (unless the bristles are worn, in which case replacement of the complete brush roller will be necessary).

Nov 20, 2015 | Eureka Vacuums

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Brush won't spin on hoover wind tunnel bag less upright when on carpet, belts are fine

The belts may look fine but may be stretched and worn. Replace them. Make sure brush spins free. Idler pulley should tighten belt tension when handle is released

Jul 25, 2014 | Hoover U6630-900 WindTunnel Bagless...

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Dyson DC18 All-floor Vacuum bristles won't turn

Hello, this is Ava with Think Crucial.

There are a number of reasons why your brush roller has stopped moving. General maintenance to your vacuum is crucial and will help it work at peak performance.

First things first lets focus on the brush roller. Unplug the vacuum and turn it on its side. Look for any noticeable clumps of debris or hair strands that may be caught in the brush roller. Remove these obstructions, probably best to do so with a scissor if it's hair or long pieces of carpet fibers. After removing the debris try manually rotating the brush roller to uncover other hidden clogs. Another thing to take note of is the condition of the bristles on the roll itself. Are they loose or worn down? These are signs that your brush roller is in need of replacing.

While checking out your brush roll you might as well take a look at your vacuums belt. Your belt should be replaced about every three months. After regular usage, the belt will stretch out, lessening the tension on the brush roller. Lesser tension diminishes the brush roller's turn rate and speed. If the belt feels loose then it certainly is affecting your vacuums suction as well as your brush roll not moving at all.

You can purchase a wide variety of high quality Dyson replacement parts for your Dyson Vacuum direct from Think Crucial with free shipping and an exclusive 10% coupon for readers, use code: FIXYA10

I hope this was helpful.

Ava B.
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Jan 03, 2014 | Dyson DC07 Bagless Upright Cyclonic Vacuum

1 Answer

HI, My Dyson DC07 Is excellent When I use the hose, But it's not so good on carpets. There is no blockage in the bottom hose & all the filters are clean. Also the belt & roller are working &...

There's a possibility the bristles on the brush are worn down so much they no longer make good contact with the carpet, hence they don't brush certain types of debris into the airflow of the powerhead.
You can check the brushes by gently stroking the palm of your hand along the brush area to see if the bristles make good contact. A visual check can also be made by looking at one side of the powerhead, line it up so you can see the other side. If the bristles can't be seen, the brush needs replaced.

Jan 15, 2011 | Dyson DC07 Bagless Upright Cyclonic Vacuum

1 Answer

What do the numbers on the Kirby G5 beater bar end caps mean?

The numbers on the beater bar end caps are used to lower the brush down as the bristles wear down. When you bought the machine, the brush roller started in the 1 setting. One year later, after the bristles have worn down, you can move the numbers to 2, then 3, etc.

It's a pretty neat concept by Kirby, it prolongs the life of the roller brush significantly.

Hope this helped you,

Chris Jones

Jan 05, 2011 | Kirby Ultimate G Bagged Upright Vacuum

1 Answer

DCo7 too much suction hard to push

This suggests that the bristles on your brush roller are worn out.  When the bristles are a good working length, rotation of the roller actually helps to pull the machine over the carpet. When the bristles wear down this effect is lost.

May 20, 2009 | Dyson DC07 All Floors Bagless Upright...

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