my Skoda Octavia's brakes feel pulsating when I stop what's happening

Solution

1. Preparation

• Ensure the vehicle is parked on a level surface and the ignition is off.
• Gather necessary tools and parts.
• Tools Required: Jack and jack stands, lug wrench, dial indicator, torque wrench, brake fluid, brake cleaner, OBD-II scanner.

2. Remove Wheel

• Loosen the lug nuts slightly while the vehicle is still on the ground.
• Raise the vehicle using a jack and secure it with jack stands.
• Completely remove the lug nuts and take off the wheel.

3. Inspect and Replace Brake Components

• Inspect Rotors:
  • Use a dial indicator to measure any warping on the rotors. If warping exceeds specifications (typically 0.002 inches), replace the rotors.
• Brake Pads:
  • Measure the thickness of the brake pads. Replace pads if they are worn down to less than 3mm.
• Cleaning:
  • Clean the rotors and calipers with brake cleaner to remove dust and debris.

4. Reassemble Brake Components

• If rotors or pads were replaced, install the new components, ensuring they are seated properly.
• Reinstall the wheel and hand-tighten the lug nuts.
• Lower the vehicle and use a torque wrench to tighten the lug nuts to the manufacturer's specified torque (usually around 80-100 ft-lbs, depending on the model).

5. Brake System Check

• If brake fluid was low, check for leaks in the brake lines and bleed the brakes to remove air.
• Refill with the manufacturer-recommended brake fluid type.