I just wanted to thank you for the great video on how to repair a Porter-Cable router. If the motor does appear to be straining when it is running free, then you might remove the bearings and take them to a local auto-parts store for replacement or order from manufacturer, like you did for the brushes. The variable speed dial and soft start give you complete control. After finding type and model numbers, these are the steps for a part search: 1. Name of Product: Porter-Cable 890 Series Routers Units: About 70,000 Manufacturer: Porter-Cable, of Jackson, Tenn.
That alone makes the tutorials worth the time and effort invested. Consumers should stop using recalled products immediately unless otherwise instructed. Joe, I'd be happy to try and merge the posts by Bob and myself sometime later this week. One result is for the 0601916460 engineering number, and the other is for the 0601916470. Sometimes an entire type number is just one digit or letter, and sometimes type numbers are very long numbers or long combinations of letters and numbers. Some type numbers are especially difficult to find on the tool or machine. Once that is taken care of you will want to inspect the two belt rollers and their bearings -- make sure they turn freely.
As this motor is used more in the future this brush will wear down some more and ultimately fully seat as a consequence of normal wear. If it is ozone you smell then it may just be that the brushes are still seating, if it is other than ozone then that is not a good sign. Installation of this part requires the new cord wires to go correctly into wire terminals also routing the cord and wires in the right path can help avoid pinching when the tool case Plate is put back into place. Of course, while you have the motor disassembled, go ahead and turn it through multiple revolutions manually. An easy way to find out if your Ryobi product has a bar code number is by searching its model number on our site. Sometimes this number is inside the tool housing and other areas that are difficult to access.
Each manufacturer uses a different model and type number system, and manufacturers often call type numbers by different names. The Bosch model number is almost always to the right of the Bosch logo. Also notice there is plenty of length remaining in this bush, so many more years of service may be expected from this brush. Federal law bars any person from selling products subject to a publicly-announced voluntary recall by a manufacturer or a mandatory recall ordered by the Commission. Good luck restoring your sander.
Notice the smooth face where the brush mates with the motor's commutator. This router's 8 000-24 000 rpm motor is designed for constant speed under load to ensure a quality finish in all materials. I hope this helps you troubleshoot your problem. If this is the case then this motor is going to self-destruct shortly no matter what you do, so you may not have much to lose at this point. There's a copper wire going to the back of the brush to the top of the brush assembly. This is true for every brand, that they separate major designs by model number. In Stock, 25+ Available The 151281-08 Pad is used to hold 5 inch Hook and Loop sandpaper with 8 vacuum holes.
If your Echo tool uses a type number range system like this, just take extra care to choose the right type number range for your tool. Description: The recalled Porter-Cable routers are tools used in conjunction with various bits to cut and shape wood. The best source is nearly always the manufacture of your tool. The engineering number changes each time Bosch comes out with a new version of the same model number. Hazard: The motor coil insulation can be worn away by vibration from the motor, which could pose a shock hazard. If the motor spins freely in the bearings and if, under power, it sounds to be running at full speed, then the bearings are likely ok. When replacing carbon brushes, be sure to also inspect your armature for burns, cracks, or other damage which indicates a larger motor problem.
When a visitor to eReplacementParts. This sort of repear involves some sort of shimming to restore a tight fit around the bearing plastic, brass or copper foil, etc. Enter the model number in the drop-down search field at the top left of any page on our site. Model Number Porter-Cable Product Name Serial Number 891 2? In Stock, 25+ Available This cord is a genuine DeWalt replacement part. The type is usually located one line below the model number. With ball bearings, sometimes the bearing's lubricant fails and the bearing seizes.
If they're not worn out, there could be dust buildup restricting the tension applied to the commutator. I hope this information proves helpful. Notice how intimately the brush and commutator mate with one another, indicative of a well seated brush. However, I am still relatively new to this site and vBulletin so I may need some help and instruction in properly placing and uploading the tutorial in the Download Library. This is the servicable portion of the brush assembly. Also notice that there is still a good bit of travel left in this brush this brush housing traps the brush, so additional length is located inside the housing -- the portion you can see is the wearable portion of the brush.