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Product Description
?The purpose of a carbon brush is to conduct electric current by maintaining physical contact with an armature. Over time brushes will wear away eventually requiring replacement. Symptoms of worn brushes include erratic or intermittent operation, decreased power, or a complete inability to activate the sander. This is a genuine OEM supplied replacement part that is designed for use with Ridgid angle grinders. One durable carbon brush with a lead wire and a spring are included per order. It is advised to replace both brushes at the same time.
Troubleshooting
- Ridgid
- Angle Grinder
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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I had a rear bearing failure and took the unit apart. One brush was cracked so after re-assembling the unit I installed the new brushes. Works great
Robert from FORT ATKINSON, Wisconsin
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers
- Parts Used:
- 290447001
2. removed bearing. Pressed on replacement
3. Assembled the grinder housing
4. Inserted new brushes.
5. Started up unit
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Model Cross Reference
Manufacturer Part Number: 290447001
| Brand | Model Number | Description |
|---|---|---|
| Ridgid | R1005 | Angle Grinder - 4-1 / 2" Angle Grinder W / Slim Grip |
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