Highlights
- If you’re hearing a grinding or rumbling noise when driving, or if you feel a wobble in the wheels, it’s likely that your wheel bearings are worn out.
- Gently tap the race into the hub using a hammer and a socket that fits inside the race.
- Gently press the bearing onto the axle using a hammer and a socket that fits inside the bearing.
The RZR 1000 is a powerful and versatile machine, but like any vehicle, it requires regular maintenance to keep it running smoothly. One of the most common maintenance tasks is replacing the wheel bearings. If you’re hearing a grinding or rumbling noise when driving, or if you feel a wobble in the wheels, it’s likely that your wheel bearings are worn out.
This guide will walk you through the process of changing the wheel bearings on your RZR 1000, providing step-by-step instructions and helpful tips to ensure a successful repair.
Gather Your Tools and Supplies
Before you begin, gather all the necessary tools and supplies. You’ll need:
- Jack
- Jack stands
- Torque wrench
- Socket set (including 1/2-inch drive sockets)
- Pry bar
- Hammer
- Grease gun
- New wheel bearings (ensure you get the correct size and type for your RZR 1000)
- Wheel bearing race and seal
- Penetrating fluid
- Safety glasses
- Gloves
Preparing Your RZR 1000 for the Job
1. Park your RZR 1000 on a level surface. Engage the parking brake and ensure the vehicle is stable.
2. Remove the wheel that needs the bearing replacement. You’ll need to loosen the lug nuts before jacking up the RZR.
3. Jack up the RZR 1000. Use a jack to lift the side of the vehicle where you’re working. Place jack stands under the frame for safety.
4. Remove the brake caliper. Ensure you have a safe place to hang the caliper while you’re working.
Removing the Old Wheel Bearing
1. Remove the hub nut. This may require a breaker bar or a large socket wrench.
2. Remove the cotter pin. This is a small pin that secures the castle nut.
3. Remove the castle nut. This is the nut that holds the hub to the axle.
4. Remove the hub. Use a pry bar or hammer to tap on the hub from the inside, gently separating it from the axle.
Installing the New Wheel Bearing
1. Clean the hub and axle. Remove any dirt or debris that may prevent proper installation.
2. Install the new race. Gently tap the race into the hub using a hammer and a socket that fits inside the race.
3. Pack the new bearing with grease. Use a grease gun to pack the bearing with fresh grease.
4. Install the new bearing. Gently press the bearing onto the axle using a hammer and a socket that fits inside the bearing.
5. Install the new seal. Ensure the seal is properly seated and flush with the hub.
6. Install the hub. Align the hub with the axle and gently tap it into place using a hammer.
7. Install the castle nut. Tighten the castle nut by hand, ensuring that the cotter pin hole is aligned.
8. Install the cotter pin. Secure the castle nut with the cotter pin.
9. Tighten the hub nut. Use a torque wrench to tighten the hub nut to the specified torque. Refer to your owner’s manual for the correct torque setting.
Reassembling Your RZR 1000
1. Install the brake caliper. Ensure the brake caliper is securely attached to the rotor.
2. Lower the RZR 1000. Remove the jack stands and carefully lower the vehicle.
3. Install the wheel. Make sure the lug nuts are tightened to the correct torque.
4. Test drive. Take your RZR 1000 for a short test drive to ensure that the new bearing is working properly and there are no unusual noises.
Beyond the Basics: Tips for Success
- Use a quality grease. A good grease will help to extend the life of your bearings.
- Clean the bearing surfaces. Make sure that the hub and axle are clean and free of debris before installing the new bearings.
- Don’t overtighten the hub nut. Overtightening the hub nut can damage the bearings.
- Replace the bearings in pairs. If you are replacing one bearing, it is a good idea to replace the other bearing on the same axle as well.
The Final Drive: Your RZR 1000 is Ready for Adventure
By following these steps, you’ve successfully replaced your RZR 1000’s wheel bearings. Now, you’re ready to hit the trails with confidence, knowing your machine is running smoothly and reliably.
What You Need to Know
Q: How often should I replace my RZR 1000 wheel bearings?
A: The lifespan of wheel bearings varies depending on usage and terrain. It’s recommended to inspect them every 500-1000 miles or annually. If you notice any grinding, rumbling, or wobble, it’s a sign that the bearings need replacement.
Q: Can I use a standard car jack to lift my RZR 1000?
A: While it’s possible, it’s not recommended. A dedicated ATV jack is designed for the specific lifting points of your RZR 1000 and ensures stability.
Q: What are the signs of a bad wheel bearing?
A: Common signs include:
- Grinding or rumbling noise: This is a telltale sign of a bearing that’s wearing down.
- Wobble in the wheel: A loose bearing can cause the wheel to wobble.
- Uneven tire wear: A bad bearing can cause the tire to wear unevenly.
Q: What type of grease should I use for my RZR 1000 wheel bearings?
A: Use a high-quality, waterproof grease specifically designed for wheel bearings. Refer to your owner’s manual for specific recommendations.