How to Flush Harley Brake System

Harley brake systems have been the standard for motorcycle safety since the 1930s. They’re simple, effective, and are a key component of riding safely. But like any system, there’s always a chance that something can go wrong. In this article, we’ll show you how to flush and clear your Harley brake system so that you can prevent any problems from happening in the future.

What is a Harley Brake System?

A Harley brake system is a set of interconnected hydraulic and mechanical components that help to stop the motorcycle. The system includes the brake pedal, the master cylinder, the brake hose, and the calipers. When you press the brake pedal, fluid from the master cylinder is sent through the brake hose to the calipers. The calipers then apply pressure to the brake pads to help stop the motorcycle.

How do I Flush my Harley Brake System?

Flush the Harley brake system by first draining the system of all fluid. Once the system is empty, remove and discard the hoses from the reservoir. Next, locate and remove the brake-lever cap. Rotate the cap anti-clockwise until it comes off. Make sure to keep track of which side was on when you removed it, as you will need to replace it when you are finished. Now, using a thin stream of fluid from the reservoir, begin flushing the lines connected to the cap and lever. Continuously work the fluid into the lines until they are clear of any debris or bubbles. Once all lines have been flushed, replace the brake-lever cap and tighten it in place with a wrench. Finally, reattach the hoses to the reservoir and refill with fresh fluid.

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Tips for Flushing a Harley Brake System

If your Harley motorcycle is experiencing a problem with its brake system, you may need to flush the system. Flushing the brake system can help to fix any issues and improve the performance of the motorcycle.

Here are some tips for flushing a Harley brake system:

1. Remove the front wheel.
2. Remove the handlebars.
3. Disconnect the brake line from the reservoir at the rear of the bike.
4. Open the bleed nipples on either side of the reservoir and allow the fluid to flow into and out of the reservoir several times. Be careful not to overfill or spill any fluid!
5. Reconnect all of the lines and tighten them securely. Reinstall the wheel and handlebars, then start your motorcycle. If everything has been done correctly, your Harley should now perform better than before and have fewer problems with its brake system in the future.

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