my Skoda Octavia NFL (2020-Present) brake fluid level keeps dropping

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface, and the engine is off.
• Wear safety goggles and gloves.
• Disconnect the battery to prevent electrical issues while working on the braking system.

2. Inspect and Replace Brake Hoses

• Tools Required: Socket set, wrench set, brake line wrench.
• Inspect each brake hose for cracks or bulges.
• If damaged, use the brake line wrench to disconnect the affected hose from the caliper and the master cylinder.
• Replace with a new brake hose, ensuring all connections are tight and properly seated.
• Torque the connections to the manufacturer’s specifications.

3. Replace Brake Calipers (if leaking)

• Tools Required: Socket set, brake fluid bleeder, torque wrench.
• Remove the wheel to access the brake caliper.
• Disconnect the brake line from the caliper using the brake line wrench.
• Remove the caliper bolts with the socket set and carefully slide the caliper off the rotor.
• Install the new caliper, reattach the brake line, and torque to specifications.
• Bleed the brake system to remove any air.

4. Inspect and Replace Master Cylinder (if necessary)

• Tools Required: Socket set, wrench set.
• Disconnect the brake lines from the master cylinder.
• Remove the master cylinder mounting bolts and lift it off the brake booster.
• Install the new master cylinder and reconnect the brake lines, ensuring a secure fit.
• Bleed the brake system thoroughly.