my Skoda Octavia shakes when I brake, what should I check?

Solution

1. Preparation

• Gather tools and parts needed for the repair.
• Park the vehicle on a flat surface and engage the parking brake.
• Ensure the engine is off, and disconnect the battery for safety.

2. Inspect and Replace Brake Pads

• Sub-steps:
  1. Remove the wheel using a socket set.
  2. Remove the brake caliper bolts and carefully lift the caliper off the rotor.
  3. Remove the old brake pads from the caliper bracket.
  4. Compare new brake pads with old ones; replace if worn.
  5. Apply brake grease to the back of the new pads to prevent noise.
  6. Reinstall the caliper and torque bolts to manufacturer specifications.

3. Inspect and Replace Brake Rotors (if necessary)

• Sub-steps:
  1. If rotors are warped, remove the caliper and bracket assembly completely.
  2. Remove rotor retaining screws (if applicable) and slide the rotor off the hub.
  3. Clean the hub surface with a wire brush to ensure proper rotor seating.
  4. Install the new rotor, ensuring it is seated properly; torque retaining screws.
  5. Reattach the brake caliper and bracket.

4. Inspect Suspension Components

• Sub-steps:
  1. Visually inspect control arms, bushings, and struts for any signs of damage or wear.
  2. Replace any worn or damaged components as necessary.
  3. Ensure all bolts and nuts are properly torqued.

5. Wheel Balancing and Alignment

• Sub-steps:
  1. After brakes are serviced, check tire pressure and condition.
  2. If tires are worn or unbalanced, have them balanced and aligned at a professional shop.

Tools Required:

• Socket set
• Torque wrench
• Brake caliper tool
• Wire brush
• Brake cleaner
• Runout gauge (for rotors, if applicable)

Parts Required:

• Brake pads
• Brake rotors (if warped)
• Suspension components (as needed)

Estimated Repair Time: 2-4 hours

Safety Warnings:

• Always wear safety glasses and gloves when working on brakes.
• Ensure the vehicle is securely supported on jack stands before working underneath.