- Replacement brake rotors
- Brake caliper grease
- Brake cleaner
- Socket set
- Ratchet
- Jack
- Jack stands
- Wire brush
- C-clamp or pry bar
- Safety glasses
Step-by-Step Guide:
1. Prepare the Vehicle:
- Park your vehicle on a level surface. Engage the parking brake.
- Loosen the lug nuts on the wheel where you need to change the brake rotor. Do not remove the lug nuts completely at this point.
2. Raise the Vehicle:
- Place the jack under the vehicle's frame, near the wheel you're working on.
- Raise the vehicle until the tire is off the ground.
- Position jack stands under the vehicle to support it.
- Lower the vehicle onto the jack stands.
- Remove the lug nuts and take off the wheel.
3. Remove the Brake Caliper:
- Locate the brake caliper. It's usually mounted over the brake rotor.
- Remove the two bolts holding the brake caliper in place. Use the socket set and ratchet.
- Lift off the brake caliper. Be careful not to strain the brake line when lifting the caliper.
4. Remove the Old Brake Rotor:
- You may find one or two retaining screws securing the rotor to the hub. Remove them using a screwdriver or Allen key.
- If the brake rotor doesn't come off easily, you may need to use a wire brush to clean off the mounting surface.
- Use a C-clamp or pry bar to gently pry off the old brake rotor.
5. Clean the Hub and Rotor Mount:
- Use a wire brush to clean the hub and the mounting surface where the new brake rotor will go. Make sure to remove any rust, dirt, or debris.
6. Install the New Brake Rotor:
- Place the new brake rotor onto the hub.
- Reinstall the retaining screws (if applicable).
- Apply a thin layer of brake caliper grease around the hub where the brake pads will make contact.
7. Reinstall the Brake Caliper:
- Position the brake caliper back onto the rotor.
- Reinsert the caliper bolts and tighten them securely.
8. Reinstall the Wheel:
- Place the wheel back onto the hub.
- Screw the lug nuts back onto the wheel studs.
- Lower the vehicle from the jack stands.
- Tighten the lug nuts fully in a star pattern.
9. Test the Brakes:
- Start the engine and gently apply the brakes. This will help seat the new brake pads against the rotors.
- Check for any unusual sounds or vibrations when applying the brakes.
10. Road Test:
- Take the vehicle for a slow test drive. Gradually increase the speed and apply the brakes to ensure that they're working properly.
Remember, if you're not confident in performing this task or if you have complex braking systems, it's advisable to seek the help of a qualified mechanic.
