Introduction
This manual provides essential information for the proper installation, maintenance, and troubleshooting of your Kirby Vacuum Brush Roll Ultimate G OEM# 152502. Adhering to these instructions will help ensure optimal performance and longevity of the component.

Image: The Kirby Vacuum Brush Roll Ultimate G OEM# 152502, a wooden roller with black bristles.
Setup and Installation
Proper installation of the brush roll is crucial for effective vacuuming. Follow these steps carefully:
- Power Disconnection: Always unplug your Kirby vacuum cleaner from the power outlet before performing any maintenance or installation.
- Access the Brush Roll Housing:
- Lay the vacuum flat on its back.
- Locate the two locking tabs on the bottom plate of the power nozzle. Rotate these tabs to the "unlock" position.
- Remove the bottom plate to expose the brush roll and belt.
- Remove Old Brush Roll and Belt:
- Carefully remove the old drive belt from around the brush roll and motor shaft.
- Lift out the old brush roll.
- Install New Brush Roll and Belt:
- Place the new Kirby Vacuum Brush Roll (OEM# 152502) into its designated position within the power nozzle. Ensure the end caps are properly seated.
- Loop the new drive belt around the brush roll and then around the motor shaft. Ensure the belt is taut and correctly aligned.
- Reattach Bottom Plate:
- Align the bottom plate with the power nozzle housing.
- Secure the bottom plate by rotating the locking tabs back to the "lock" position.
- Test Functionality: Plug the vacuum back in and briefly turn it on to ensure the brush roll spins freely and the belt is functioning correctly.
Visual Guide: Brush Roll and Belt Replacement
Video: This video demonstrates the process of replacing a vacuum cleaner brush roll and belt. It shows how to access the brush roll, remove the old components, install new ones, and reassemble the vacuum head.
Video: This video illustrates the replacement of a vacuum cleaner brush roll and includes a demonstration of installing new belts. It highlights the steps for proper fitment and tension.
Video: This video provides a visual guide for replacing a vacuum cleaner brush roll and its accompanying belts, emphasizing correct placement and securing mechanisms.
Operating Principles
The Kirby Vacuum Brush Roll is an integral part of your vacuum's cleaning system. Its primary function is to agitate carpet fibers, dislodging embedded dirt, dust, and debris, which are then suctioned into the vacuum bag. The rotating bristles ensure a thorough cleaning action on various carpet types.

Image: A Kirby vacuum cleaner in operation, highlighting its deep cleaning capability on carpet.
Maintenance
Regular maintenance of your brush roll ensures consistent cleaning performance and extends the life of your vacuum. Perform the following checks and cleaning procedures:
- Inspect for Debris: Periodically check the brush roll for tangled hair, threads, or other debris. Use scissors or a brush cleaning tool to carefully cut and remove any obstructions.
- Check Bristle Wear: Over time, bristles can wear down, reducing cleaning effectiveness. If the bristles appear significantly worn or flattened, consider replacing the brush roll.
- Examine Drive Belt: Inspect the drive belt for signs of wear, cracking, or stretching. A worn belt can cause the brush roll to stop spinning or spin inefficiently. Replace the belt if any damage is observed.
- Clean Brush Roll Housing: While the brush roll is removed, wipe down the inside of the power nozzle housing to remove any accumulated dust or dirt.

Image: A collection of Kirby vacuum filter bags and cleaning products, emphasizing the importance of using genuine parts for optimal performance.
Troubleshooting
If you experience issues with your brush roll, consult the following table for common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Brush roll not spinning |
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| Reduced cleaning performance |
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| Unusual noise from power nozzle |
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Specifications
| Feature | Detail |
|---|---|
| Model Number | 152502 |
| Brand | Kirby |
| Product Dimensions | 6 x 2 x 0.04 inches (6"L x 2"W) |
| Item Weight | 10.2 ounces |
| Material | Rubber (referring to the belt, the roll itself is wood) |
| Compatible Devices | Kirby Vacuum Cleaner (Ultimate G series and others compatible with OEM# 152502) |
| Included Components | Brush Roll |
Support and Warranty
For further assistance, technical support, or warranty inquiries regarding your Kirby Vacuum Brush Roll, please contact Kirby customer service or visit the official Kirby website. Always use genuine Kirby parts and accessories for optimal performance and to maintain warranty validity.
You can visit the official Kirby Store for more information: Kirby Store on Amazon.





