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Repair Parts Home  Power Tool Parts  DeWALT Parts  147097-09 Carbon Brush and Holder

Carbon Brush and Holder

Part Number: 147097-09
DeWALTBlack and Decker
Availability: 25+ in stock
Price: $18.65
Ships within 1 business day

*This part replaces obsolete part #: 147097-07, 147097-06, 147097-08 and 147097-05.

Product Information
Manufacturer: DeWALT, Black and Decker
Product Number: 147097-09
Classification: Part
Weight: 0.04 lbs.
Also Known As: Motor Brush and Holder
Shipping: Ships Worldwide
Specifications
  • O.E.M. Dewalt replacement brush and holder assembly
  • Sold individually
  • Includes carbon brush and entire holder (as pictured)
Description:
This brush and holder assembly is a genuine Dewalt replacement part, not aftermarket or generic. _b_This item is sold individually_/b_. As pictured, this item includes everything you need to replace a brush in your power tool. The brush, holder, terminals, and spring are included and ready for installation.

If you only need the carbon brush and not this entire holder assembly, you can purchase the brush separately (see the 'Related Items' section below).

This brush and holder is compatible with the tools listed below, but it is not guaranteed to fit any other power tools.
It is advised that you replace both brushes only if you think all you need is one.
Compatibility

This part is compatible with the following machines:

DeWALT
DW704 Type 1 12 Inch Miter Saw
DW704 Type 1 12 Inch Miter Saw
DW704 Type 2 12 inch Miter Saw
DW704 Type 2 12 inch Miter Saw
DW704 Type 3 12 inch Miter Saw
DW704 Type 3 12 inch Miter Saw
DW704 Type 4 12 inch Miter Saw
DW704 Type 4 12 inch Miter Saw
DW704 Type 4A 12 inch Miter Saw
DW704 Type 4A 12 inch Miter Saw
DW704 Type 5 12 inch Miter Saw
DW704 Type 5 12 inch Miter Saw
DW705-220 Type 1 12 inch Miter Saw
DW705-220 Type 1 12 inch Miter Saw
DW705-220 Type 2 12 inch Miter Saw
DW705-220 Type 2 12 inch Miter Saw
DW705S Type 5 12 inch Compound Miter Saw
DW705S Type 5 12 inch Compound Miter Saw
DW705S Type 6 12 Inch Compound Miter Saw
DW705S Type 6 12 Inch Compound Miter Saw
DW705S Type 7 12 inch Compound Miter Saw
DW705S Type 7 12 inch Compound Miter Saw
DW705S Type 8 12 inch Compound Miter Saw
DW705S Type 8 12 inch Compound Miter Saw
DW705 Type 1 12 Inch Miter Saw
DW705 Type 1 12 Inch Miter Saw
DW705 Type 2 12 Inch Miter Saw
DW705 Type 2 12 Inch Miter Saw
DW705 Type 3 12 Inch Miter Saw
DW705 Type 3 12 Inch Miter Saw
DW705 Type 4 12 Inch Miter Saw
DW705 Type 4 12 Inch Miter Saw
DW705 Type 4A 12 Inch Miter Saw
DW705 Type 4A 12 Inch Miter Saw
DW705 Type 5 12 Inch Miter Saw
DW705 Type 5 12 Inch Miter Saw
DW705 Type 6 12 Inch Miter Saw
DW705 Type 6 12 Inch Miter Saw
DW705 Type 7 12 Inch Miter Saw
DW705 Type 7 12 Inch Miter Saw
DW705 Type 8 12 Inch Miter Saw
DW705 Type 8 12 Inch Miter Saw
DW708 Type 1 Crosscut Miter Saw
DW708 Type 1 Crosscut Miter Saw
DW708 Type 3 Crosscut Miter Saw
DW708 Type 3 Crosscut Miter Saw
DW744S Type 2 Jobsite Table Saw
DW744S Type 2 Jobsite Table Saw
DW744S Type 3 Jobsite Table Saw
DW744S Type 3 Jobsite Table Saw
DW744 Type 1 Jobsite Table Saw
DW744 Type 1 Jobsite Table Saw
DW744 Type 2 Jobsite Table Saw
DW744 Type 2 Jobsite Table Saw
DW744 Type 3 Jobsite Table Saw
DW744 Type 3 Jobsite Table Saw
DW361 Type 1 Circular Saw
Black and Decker
Expand the 150+ compatible machines
Products Compatibility

This item works with the following types of products:

  • • Circular Saw
  • • Miter Saw
  • • Saw
  • • Table Saw
Questions & Answers

do i need to order 2 of these not sure as was told one on each side part is 147097-09
daisy for model number dw705 type5 asked on 2019-10-22
Hello Daisy, thank you for your inquiry! For your model DW705 type 5, you will need a quantity of 2 brush and holder 147097-09. I hope this information helps!
Repair Instructions: Submitted by Customers Like You
3 of 3 people found this instruction helpful
Tool Type:
Miter Saw
Parts Used:
Carbon Brush and Holder - 147097-09
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Saw would not start.
1. Removed the brush holder to find a section of the brass burned away.
2. Replaced with two new holders.
3. Saw started fine, but brake was not working.

After attempting the Dewalt suggested remedies, short of replacing the armature and or field winding, I rechecked both holders. Found one of the brass spade lugs, on one of the holders, had passed by, instead of into the receiving connector. This particular lug was part of the brake circuit, had it been the other lug, the saw would not have started at all. Make sure the two lugs on each holder are lined up and watch that both mate properly with the field connections. The saw is now working like new.
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2 of 3 people found this instruction helpful
Tool Type:
Miter Saw
Parts Used:
Carbon Brush and Holder - 147097-09
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Saw would not turn on
Remove motor end cover. replace brushed and brush holders. Replace motor end cover.
done
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Tool Type:
Miter Saw
Parts Used:
Carbon Brush and Holder - 147097-09
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Slowing down
Followed ereplacementparts video. It was perfect.
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Tool Type:
Miter Saw
Parts Used:
Carbon Brush and Holder - 147097-09
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Nutdriver
Brush had broken
removed the brush holder and installed a new one including a new brush
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Tool Type:
Miter Saw
Parts Used:
Carbon Brush and Holder - 147097-09
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Nutdriver, Nono
Start stopping
Removed brush put new one in!!
Very easy
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Tool Type:
Miter Saw
Parts Used:
Carbon Brush and Holder - 147097-09
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver
Brush holders were worn out
Installed new parts
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Tool Type:
Miter Saw
Parts Used:
Carbon Brush and Holder - 147097-09
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Once I determined the problem on my Miter saw, the repair was straight forward.. I thought is was the switch, but it ws a brush holder.
Thanks for your patience in sending and replaceng the switches .Removed both brush holders and replaced them as well as the brushes..
I also replaced the switch since I had disposed of the old one.
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Tool Type:
Table Saw
Parts Used:
Carbon Brush and Holder - 147097-09
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, two small star-drive bits
10-year old motor did not start. Lignum film buildup on brush holder metal acted as infinite insulator.
1. Removed drive from saw and and tested continuity of each coil through the brush holder. One coil tested as open.
2. Could not find the part available so continued looking at motor repair videos and ran across the one on lignum buildup. Lignum vaporizes out of wood dust on the hot brushes and condenses on them when they cool. It is a great electrical insulator.
3. Removed coil assembly from motor casing and unplugged brush holder, Both coils tested fine at about 0.7 ohms. I had to scrape and scrape the point of my meter probe against the inside of the brush holder to get a reading. The lignum is clear (not visible). Ordered holders and brushes.
4. Used emery paper on commutator (just in case) and reassembled motor with new brush holders and brushes. Now it is running for another 10 years for under $40 instead of $500 replacement.
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Tool Type:
Table Saw
Parts Used:
Carbon Brush and Holder - 147097-09
Armature and Bearings - 153527-00SV
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver
Table saw motor was burned up
I pulled the motor off of the table saw (this, and putting it back on the saw were the hardest parts of the repair). I took the motor apart using a star tip screwdriver. I pulled out the old armature and bearings and replaced them with the new parts. I pulled out the carbon brushes and holders and replaced with the new parts. I re-assembled and re-installed the motor. It started right up and now runs like new.
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Tool Type:
Table Saw
Parts Used:
Carbon Brush and Holder - 147097-09
Repair Difficulty:
Hard
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Torx screwdrivers
Saw would not turn on
1. Set blade height in the middle of adjustment and remove the blade.
2. Turn the saw over and remove the clean out door.
3. Remove the four screws retaining the switch to the rear switch cover and unplug the motor leads from the switch.
4. Remove the motor by removing the five Torx head screws going through the blade gear drive on the blade side.
5. On the bench remove the rear cover from the motor (two Torx screws).
6. Remove the brush caps and brushes.
7. Remove the field coil case from the front of the motor (four Torx screws, then gently pry the case from the base plate with a large screwdriver).
8.) Remove the brush holders by gently prying them out of the field coil.
9.) Test the field coil (check for continuity between the leads and the laminated stack (Should not have continuity), check for continuity between the leads (should not have continuity), and check resistance through each coil (should have something like 1-0.3 Ohms, infinite resistance indicates a break in the coil and means its bad)).
10. If the coil tests out, install new brush holders being very careful to make sure the brass tabs go into the sockets in the field coil. Looking inside the field coil as you do this, and moving the tabs as necessary with a screwdriver is the best method.
11. Test your work by checking continuity between each brush socket and its lead. If you have continuity its a good install, if not, something didn't go together right.
12. Check the armature for wear, and check the bearings. The commutator (where the brushes ride) should be smooth and shiny copper. If its black or slightly damaged you can clean it up with some fine emery cloth. If the bearings don't spin freely they should be replaced. If the armature is badly damaged its best just to replace it.
13. Reinstall the field coil, brushes, and caps.
14. Reinstall the rear motor cover.
15. Reinstall the motor in the saw. Be sure that the four pads are in the front of the motor (the white side faces out), and that the pin and bushing are located properly (the bushing goes in the height adjustment arm, over the pin that locates in the front of the motor. Getting everything lined up and bolted back together is probably the hardest part of this repair. There's not a lot of space to work. Get all the screws started before tightening them, and then tighten them down evenly.
16. Reconnect the motor leads to the switch. Test the saw. If it comes on and spins with no abnormal noise everything is together correctly. If not its best to figure it out now than before the rest of it is back together.
17. Reinstall the switch and cover.
18. Reinstall the clean out door.
19. Reinstall the blade.
20. Check operation again.
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  • Replacement parts
    The parts fit perfect!
    Guest - February 10, 2020 Verified Purchase
    worked great
    fast shipping good value
    Guest - October 21, 2019 Verified Purchase
    Fast service
    Fast service
    James - August 15, 2019 Verified Purchase
    Great part and worked as expected.
    The part was exactly what I needed and arrived quickly. Lawn mower running again. Thanks
    Paul - June 19, 2019 Verified Purchase
    Easy to install.
    The part fit perfectly and works great
    Guest - June 11, 2019 Verified Purchase
    Great part fast shipping very happy
    Parts diagrams are very helpful.
    Jason - May 28, 2019 Verified Purchase
    Worked Great
    Arrived very fast and works like a charm!
    Guest - April 30, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: DeWALT, Black and Decker
    Product Number: 147097-09
    Classification: Part
    Weight: 0.04 lbs.
    Also Known As: Motor Brush and Holder
    Shipping: Ships Worldwide
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