How do I replace the Cleaning Brush for the drum?????

The battery is not charging and has died a noble death. Buy a new battery.

Hi Joanne, it's Jack at Dyson.

I'm sorry to hear you're having difficulty with your DC39 Multi Floor. If the brush bar only seems to be working intermittently, we should be able to help - and if a replacement part is needed we can confirm if this is covered under our 5-year warranty.

When you have your machine easily to hand, please give our experts a call on 0800 298 0298 (UK), 1-866-693-9766 (US), 1-877-397-6622 (CA) or 1800 239 766 (AU).

We'll look forward to hearing from you.

see this causes and fix it. God bless you
If the vacuum cleaner brush is not spinning, the brushroll bearing might be jammed. Try removing the brushroll assembly and cleaning all hair, string, lint, etc. from the brushroll bearing. If that doesn't solve the problem the brushroll may need to be replaced.
If the vacuum cleaner brush is not spinning, the brushroll assembly itself might be jammed. Try removing the brushroll assembly and cleaning all hair, string, lint, etc. from the brushroll bearings. If that doesn't solve the problem the brushroll may need to be replaced.
If the vacuum cleaner brush is not spinning, the brushroll itself might be jammed. Try removing the brushroll and cleaning all hair, string, lint, etc. from the brushroll bearings. If that doesn't solve the problem the brushroll may need to be replaced.
If the vacuum cleaner brush is not spinning the cogged belt might be broken, stretched out too much, or might have fallen off. Check the belt and replace as needed.
If the vacuum cleaner brush is not spinning the drive belt might be broken, stretched out too much, or might have fallen off. Check the belt and replace as needed.
If the vacuum cleaner brush is not spinning the belt might be broken, stretched out too much, or might have fallen off. Check the belt and replace as needed.

The turbo brush may just need to be cleaned. If hair or other large debris gets wrapped around the brush, it can prevent it from spinning. Since the top of the turbo brush is clear, you can look in and see if there is a lot of hair wrapped around the brush. If so, you can open it up by removing the two screws on the bottom of the brush and popping the clear cover off, then cleaning all the debris from the brush (scissors work well if its hard to get dog hair off). Be careful to see how the brush goes back together as you take it apart.

If cleaning the brush doesn't fix it, the belt might be broken. As you're looking at the top of the brush, there is a little belt that goes from the brush itself to the large blue/green gear (it's red on some models) so that if you reach your hand in and turn the gear, the brush should spin. If this belt is broken or missing, it will need to be replaced. You can probably find a replacement belt online, or you can order a whole new turbo brush from the Bissell website for $24.99.

You need an AC voltmeter to trace the problem with the switch. It can also be a bad motor brush/spring--these saws are great for killing motor brushes, and there are virtually no replacements available as Remington has ceased saw operations. If it is a bad brush, visit an electrical tool shop to see if they have something that will work from a different brand of tool. Good luck!

CD1 indicates Abnormal drum cleaning brush motor.

U need to perform followings:
(1)Check if the cleaning brush, recovery toner transport auger and recycle toner transport auger are not locked (no extraneous material or toner clod in both the toner transport sections at the cleaner unit and recycle toner unit.

(2) Check if the connector on the LGC board and connector pins are not disconnected.

(3) Replace the cleaning brush drive motor and recycle toner transport motor.

(4) Replace the LGC board.

This problem comes from drum cartridge, you may try:
1) take out drum cartidge open drum cover clean the surface at leftside(using soft brush) and check drum surface at leftside, there is damage if you see the color surface appear a broken-ring at leftside(the color changed), you have to change new drum cartridge,
2) sometimes cause cartidge clean brush dirty can not do well cleaning job, just clean this parts at leftside well then turning drum a little there is no toner appear at surfac leftside if ok.

Clean armature and replace brushes. When you remove the brushes the shut a small pin like device maybe protruding from the brush tip. this is a sure clue.

The drum cleaning blade removal is pretty straight forward.
1. Remove the charge unit above the drum.
2. Remove the cover that sits above the cleaning blade.
3. Release the pressure spring at front of drum unit.
4. Remove 1 screw (front side of blade at top) holding blade in place.

I noticed that you had also had a E3-40 code previously. If toner is dropping on to your copies, the toner support blade will also have to be replaced.

try this.
http://www.fixya.com/support/t287303-get_drum_out_replace

hope that helps!