why is my Ford Explorer making a grinding noise when braking

Solution

1. Preparation

• Gather tools and safety equipment.
• Tools Required: Jack and jack stands, lug wrench, socket set, torque wrench, micrometer, brake pad spreader, brake cleaner.
• Safety Warnings: Always wear safety goggles and gloves. Ensure the vehicle is on a flat surface and securely supported with jack stands.

2. Remove the Wheel

• Use a lug wrench to loosen the lug nuts on the affected wheel.
• Jack up the vehicle and secure it with jack stands.
• Completely remove the lug nuts and the wheel.

3. Inspect Brake Components

• Check the brake pads for wear; replace if they are less than 3mm thick or if there are signs of damage.
• Inspect the brake rotors for scoring, warping, or cracks; replace if necessary.

4. Replace Brake Pads and/or Rotors

• Brake Pad Replacement:

  • Use a brake pad spreader to compress the caliper piston.
  • Remove the caliper bolts with a socket set, and carefully lift off the caliper.
  • Remove the old brake pads from the caliper bracket.
  • Install new brake pads into the bracket, ensuring proper orientation.
  • Reattach the caliper over the new pads and secure with bolts. Torque to manufacturer specifications.

• Rotor Replacement (if necessary):

  • Remove the caliper bracket if the rotor is stuck.
  • Remove the rotor from the hub and replace it with a new rotor.
  • Reinstall the caliper bracket if it was removed.

5. Reassemble and Test

• Reinstall the wheel and hand-tighten the lug nuts.
• Lower the vehicle and torque the lug nuts to the manufacturer's specifications.
• Pump the brake pedal to ensure proper pad seating and brake function.
• Test drive the vehicle at low speeds to ensure noise is resolved.