One of the most important parts of your bike is the braking system. Without completely responsive and reliable brakes, you cannot trust your bike to safely get you where you are going. There are many ways the brakes can go bad, including:

  • Leaking brake fluid
  • Corroding brake lines
  • Water in the brake fluid
  • Weakening lines

No matter what causes a bad brake line, you need to take care of it immediately. You can take it to the shop and get the line replaced for you, but many bikers prefer to take care of it themselves. The job is actually quite straightforward. Remember to purchase the best bike OEM ATV parts before getting started.

Study Your Bike

Before you even touch your bike, there is an important step you should not overlook. If you have never replaced a brake line before, it is important for you to see how everything goes together. This way, once all the parts are taken apart and laid out before you, you will know how to put it all back together. Map out the line, noting where it starts and ends and where it is attached in between those two points. Also, make sure your replacement kit has all the parts you plan to take off and replace. It may be a good idea to take notes.

This is also the time to make sure you have all the tools you need, as well as the best motorcycle brake lines. You should have sockets, a flat blade screwdriver, a torque wrench, a brake bleeder, and a pan or some way to collect fluids.

Out With the Old

The first step in the process is to drain the existing brake fluid. Remember that this fluid is corrosive, so you want to be sure none of it gets on any important parts of your bike. Find the master cylinder and make sure it is level in preparation to uncap it. Once you are ready, you can remove the cap and drain the existing fluid.

Once there is no more brake fluid in your bike, you are ready to remove the brake line. This is actually one of the simplest parts of the process. You can remove the banjo bolts on the master cylinder and the calipers, which will allow you to remove the factory clamps. After that, the brake line is ready to come off. Make sure you have your replacement OEM bike parts handy.

In With the New

Putting in the new brake line is essentially just doing the removal process in reverse. Put the brake line on first, and make sure it is properly aligned and positioned correctly. Only once the brake line is in position should you start to put the clamps and bolts from your replacement kit on to secure the line. After that, put new brake fluid in and you are nearly done. As a final touch, bleed the new fluid a little to ensure there is no air in the line. Don’t forget to put the cap back on the master cylinder. And with that, your bike should have an all-new brake line and be ready to hit the road once again.

Originally posted 2019-07-18 11:26:44.


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