3 Ways to Change Brake Lines
When it comes to maintaining your vehicle, the brake system is one of the most critical components to ensure safety and performance. Over time, brake lines can become worn, corroded, or damaged, which can lead to a loss of braking power and even accidents. It is essential to replace them at the first sign of wear or damage. In this article, we will discuss three ways to change brake lines for a safe and efficient installation.
1. Replacing Rubber Brake Lines:
Rubber brake lines are the most common type found in modern vehicles. They connect the master cylinder to the calipers or wheel cylinders at each wheel. Here is how you can change them:
a) Properly secure the vehicle on jack stands and remove the wheels involved.
b) Locate the damaged brake line and examine its routing through the suspension system.
c) Use a line wrench to disconnect both ends of the faulty brake line from their fittings.
d) Remove any clips or brackets holding the brake line in place, and carefully remove it.
e) Install a new rubber brake line by reversing the steps mentioned above – route it through the suspension, secure with clips or brackets, and connect both ends using a line wrench.
f) Once installed, bleed the brakes by following your vehicle manufacturer’s procedure.
2. Flaring and Installing New Metal Brake Lines:
Metal brake lines are durable and can usually last longer than rubber ones for older or custom-built vehicles. Installing new metal lines requires flaring – shaping the ends for a secure fit.
a) Secure your vehicle on jack stands and remove wheels as needed.
b) Locate and remove the damaged brake line using a line wrench or an appropriate tool.
c) Measure and cut a new metal brake line of equivalent length.
d) Using a flaring tool kit, flare both ends of the newly cut metal brake line.
e) Install new fittings onto the flared ends of the brake line, and bend it carefully to follow the original routing.
f) Attach new metal brake lines to the appropriate ports on master cylinder and calipers or wheel cylinders.
g) Once installed, bleed the brakes according to your vehicle manufacturer’s instructions.
3. Using Pre-made Metal Brake Lines:
Pre-made metal brake lines are an alternative to cutting and flaring yourself. They come in various lengths and have pre-flared ends, so you only need to bend them and install them.
a) Properly secure your vehicle on jack stands and remove wheels as necessary.
b) Locate and remove the damaged brake line using a line wrench or suitable tool.
c) Purchase a pre-made metal brake line with matching dimensions and fittings.
d) Carefully bend the new metal brake line to follow the original routing and avoid kinks or sharp bends.
e) Attach new metal brake lines to the master cylinder and calipers or wheel cylinders using a line wrench.
f) Once installed, bleed the brakes according to your vehicle’s manufacturer’s guidelines.
In conclusion, there are three main ways to change brake lines – replacing rubber brake lines, flaring and installing new metal lines, or using pre-made metal brake lines. Always refer to your vehicle’s service manual for specific guidance and follow safety procedures. By routinely inspecting and changing your brake lines when needed, you can ensure optimal braking performance and safety.