Can you replace the brushes in a Dewalt cordless drill?

The motor inside your DeWALT cordless drill has two separate carbon brush assemblies: one on each side of the motor. Because they’re made of carbon, motor brushes will eventually wear down, and will need to be replaced.

Why is my Dewalt drill smoking?

As the carbon brushes wear down, they can spark more. This can cause a heavy carbon build up between the brushes and the commutator, causing the drill to smoke. To fix this, you will need to replace the brushes and clean the commutator, which will vary slightly on drills.

Why does my new Dewalt drill smell?

The smell is normal. The brushes inside cause the smell. Please contact DEWALT at 1-800-433-9258 for any warranty issues.

How can you tell if a drill brush is bad?

As a general rule, if either brush has worn to about a quarter inch long, it is time to replace it. If the carbon (a brush is essentially a carbon block with a metal spring tail) shows any signs of breakage, crumbling, or burning, the brush needs replacing.

Is it normal for a DeWalt drill to spark?

Cordless drills will spark normally within the drill itself as the carbon brushes pass by the commutator. These small sparks are a normal part of the cordless drill operation.

Why does my Dewalt drill smell?

The smell is normal. The brushes inside cause the smell. Please contact DEWALT at 1-800-433-9258 for any warranty issues. Give DeWalt a call or email them.

How do I know if my electric motor brushes are bad?

If there’s a banging sound inside the tool’s motor when it runs, then it’s probably a brush. It could also be a bad armature, but if that is the case then it’s most likely that the brushes will have to be replaced anyway. The banging sound is caused by either a damaged or misshapen brush, or a misshapen armature.

Why does my drill smell funny?

If your drill has been running for a long time, it’s likely to overheat. If this is the case, you’ll sense a burning smell and the drill will become hot to the touch. Worn brushes — If you’re using a brushed drill, it can overheat even after a few minutes of use when the brushes have been worn down.

Why does my electric motor smell?

Malfunctioning motors tend to give off a very recognizable burning smell when something is wrong. Motors generate a lot of heat when in use. If the tool has been running too long or too hard, the tool can overheat and cause a burning smell.

How do I know when carbon brushes need replacing?

A good rule of thumb to work to is to monitor the carbon brushes until they are worn down to around a quarter of an inch, as this is usually a good time to replace them. If the brush displays signs of breakage, crumbling or burning then it should be replaced.

Can a DeWalt cordless drill be used to replace brushes?

This feature is not available right now. Please try again later. Replacing the brushes in a DeWalt DCD series cordless drill can be a bit tricky since you have to remove the motor and transmission to get at one of the brush holders. In this video, Mark shows you the easiest way to replace these brushes.

Is the DeWalt dw988 drill as good as new?

The last few times it was weak and smoked like mad. Ripped it apart today, SECONDS after the brushes arrived, cleaned it out nicenice and popped these inexpensive brushes in. Darn drill is as good as new! VERY pleased. Hopefully I’ll be able to use it more often.

What causes a DeWalt drill brush to smoke?

If unchecked and pushed hard, the brushes and motor essentially heat up to the point where they begin to fuse together (hence the smoke). If they fuse together you’re probably SOL, but if you can catch it before then this process can get your drill back working again.

What kind of batteries are in DeWalt power tools?

View All 18V Tools. DEWALT’s line of 18V Tools gives you just the right amount of power. Need 20V MAX* power? The DEWALT® 20V MAX* Battery Adapter allows you to use 20V MAX* batteries in most 18V Tools.