my Skoda Octavia's rear brakes squeak what's causing the noise

Solution

1. Preparation

• Gather all necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the parking brake is engaged.
• Wear safety goggles and gloves.

2. Raise the Vehicle

• Use a jack to lift the rear of the vehicle.
• Secure it with jack stands for safety.

3. Remove Wheel

• Use a socket set to remove the lug nuts and take off the rear wheel.

4. Inspect and Replace Brake Pads

• Inspect Brake Pads:
  • Check for thickness; replace if the pads are worn down to 3mm or less.
• Replace Brake Pads:
  • Remove the caliper bolts using a socket set.
  • Slide the caliper off the rotor and hang it using a bungee cord (do not let it hang by the brake line).
  • Remove the old brake pads from the caliper bracket.
  • Install new brake pads, ensuring they are properly aligned.

5. Inspect and Resurface/Replace Rotors

• Inspect Rotors:
  • Check for uneven wear, grooves, or excessive rust.
• Resurface/Replace Rotors:
  • If needed, remove the rotor by unscrewing the retaining screws (if present) and sliding it off the hub.
  • Resurface the rotor if compatible or replace with a new rotor if damaged.

6. Reassemble and Lower Vehicle

• Reattach the caliper over the new pads and tighten the caliper bolts to the manufacturer’s torque specifications (typically around 25-35 Nm).
• Reinstall the wheel and lug nuts, tightening to the specified torque (usually 100-120 Nm).
• Lower the vehicle from the jack stands.