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- New stock is on the way! On order parts usually ship within 7 business days.
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Carbon Brush Set CB70
- Manufactured by:
- Makita
- ERP Number:
- ERP10156668
- Part Number:
- CB70
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?Troubleshooting
- Makita
- Sander Polisher
- Angle Grinder
- Electric Drill
Customer Part Reviews
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Customer Repair Instructions
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
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Carbon Brush Set CB-70
SANDY from MIAMI, Florida
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Pliers, Screw drivers
- Parts Used:
- CB70
Remove the old brush from the brush holder
Installed the new brush in the holder
Screwed the housing back together
Drill motor would not run
John from PENSACOLA, Florida
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers
- Parts Used:
- CB70
2. Unclipped brushes from mounting bracket and installed new brushes.
3. Replaced drill housing and screws.
drill had no power and cord cover was frayed
Donald from MONSON, Massachusetts
- Difficulty Level:
- Easy
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Screw drivers
separated drill case
disconnected switch
connected new switch
installed new brushes
connected new cord
put drill case back together
RPM was slow and no power
Larry from PIERCE, Colorado
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Screw drivers
- Parts Used:
- CB70
Lots of arcing . Running slow.
Rick from Kuna, Idaho
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Screw drivers
- Parts Used:
- CB70
Old brushes were worn out, so motor would fail to run properly.
Robert from Manorville, New York
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Pliers, Screw drivers
- Parts Used:
- CB70
2 - Opened up the housing to reveal the motor and grinder gears and bearings.
3 - Lifted out the motor from the housing.
4 - used a pair of needle nose pliers to grip the ends of brush #1 on one side of motor and pulled it out from the motor slot. Repeated ... Read more the same step for brush #2.
5 - Pushed the new brushes into the old motor slots.
6 - Replace motor back into housing with bearings and gears.
7 - Secured the motor housings back together again with the 5 screws.
8 - Plugged in the power cord, and the motor / grinder ran perfectly again.
Sander loses power when engaged in work & wobbles when engaged in work surface
David from ERIN, New York
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Screw drivers
- Parts Used:
- CB70
Inserted brushes and re-assembled the tool. It still has the same symptoms, guess it\'s just worn out. I can\'t see anything else visibly wrong with it but it is 20 years old.
Inoperable on/ off switch, replace brushes
Isaac from Las Vegas , Nevada
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers
Brush holder came loose and cause the brushes to wear badly
Ted from Damascus, Oregon
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Screw drivers
- Parts Used:
- CB70
Brushes were worn out
Darrel from CROSSVILLE, Tennessee
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Screw drivers
- Parts Used:
- CB70
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