Keeping the Shark Navigator’s roller brush in top condition helps maintain strong suction and effective cleaning. This guide walks American users through a practical, step-by-step process to remove hair and debris, use the right tools, and maintain the brush roll for optimal performance.
Quick Answer
Detach the brush roll, clear hair with a dedicated cleaning tool, use a brush to remove tangled fibers, inspect the bearings and belt, and reinstall. For stubborn tangles, a hex wrench can help access housing screws. Regular maintenance reduces clogs and extends vacuum life.
What You’ll Need
- Shark Navigator brush roll cleaning tool
- Brush roll cleaning brush for Shark vacuum
- Shark Navigator NV352 brushroll replacement kit
- Vacuum maintenance tool kit brush cleaning tool
- Shark vacuum roller brush cleaning tool with hex wrench
Before You Start
Power down and unplug the vacuum before handling any components. If you have pets or long hair, prepare a small disposal container for collected debris. Work on a clean, dry surface to avoid dirt transfer back into the cleaner. Time estimate for a routine clean is about 10–20 minutes. Avoid using water or liquid cleaners on the brush roll or internal components.
Step-By-Step: How To Clean The Shark Navigator Roller Brush
- Turn the vacuum off and unplug. Flip to access the brush roll housing.
- Remove the brush roll by releasing any latches or screws per your model’s design.
- Use the Shark Navigator brush roll cleaning tool to cut and lift hair and fibers wrapped around the axle.
- Swivel the brush roll and inspect for tangled threads; remove stubborn buildup with the brush roll cleaning brush for Shark vacuum.
- Check the belt for wear or cracks. If you see damage, replace it using the Shark Navigator NV352 brushroll replacement kit.
- Wipe the brush roll with a dry cloth to remove fine dust; avoid moisture on bearings.
- Inspect the brush housing and wheels for debris; clean with a dry tool or microfibre cloth.
- Reinstall the brush roll and secure latches or screws. Reconnect the vacuum to power and test suction on a low pile carpet.
- Run the vacuum briefly on bare floors to verify smooth rotation and no unusual noises.
- Schedule regular maintenance intervals, especially after shedding seasons or heavy use.
Troubleshooting
| Symptom | Likely Cause | Fix | Prevention |
|---|---|---|---|
| Brush not turning | Brush roll is jammed with hair | Completely remove hair with the cleaning tools; check belt tension | Regular brushing after cleaning sessions |
| Unusual noise | Belt worn or misaligned | Replace belt; ensure proper seating | Inspect belt during routine maintenance |
| Reduced suction | Debris buildup in brush housing | Clear housing and reseat brush roll | Keep area clean; clean after pet hair days |
| Easy detachment of brush roll | Loose screws or latches | Tighten screws; reseat latches securely | Check connections during maintenance |
Common Mistakes
- Using liquids on the brush roll or bearings, which can damage components.
- Forgetting to unplug the unit before disassembly, increasing safety risk.
- Forcing the brush roll without releasing all tangles, leading to component damage.
- Ignoring belts that show wear or cracks, risking inefficiency or failure.
Tips For Best Results
- Clean the brush roll after heavy pet shedding to maintain peak suction.
- Use a dedicated cleaning tool set to minimize fiber resistance and avoid scratching parts.
- Inspect belts and bearings at regular intervals; replace early to prevent downtime.
- Store the vacuum with the brush roll retracted to reduce tangling when not in use.
Call A Professional
If the brush roll remains stubbornly jammed after cleaning, or if you notice persistent motor overheating, unusual smells, or exposed wiring, stop using the unit and contact an authorized service professional. Seek immediate help for any electrical or structural damage.
FAQ
How often should I clean the brush roll on a Shark Navigator?
Clean after heavy shedding or every 1–2 weeks during peak use to maintain performance.
Can I use water to clean the brush roll?
No. Water can damage bearings and internal components; use dry cleaning tools only.
What if the belt looks worn but still rotates?
Replace the belt to prevent slippage and loss of suction.
Is a replacement kit necessary for the brush roll?
Replacement kits are recommended when the brush rolls shows significant wear or if the belt needs replacement.
Do I need any special tools for disassembly?
A basic maintenance tool kit with a hex wrench is typically sufficient for most models.
Buying Guide
When selecting accessories or replacement parts for the Shark Navigator, consider several factors to ensure compatibility and long-term performance. Size matters, as different models use different brush roll assemblies. Check noise level if you prioritize quiet operation in multi-unit households. Energy efficiency and motor compatibility influence overall performance, particularly on older units. Look for easy-access controls and secure mounting for the brush roll. Placement considerations include ensuring the replacement kit and tools fit in the vacuum’s compartment and are easy to store. Comparing options based on included tools, warranty coverage, and ease of installation helps identify a practical purchase for ongoing maintenance.