Do you suspect that your vehicle may
have a leaky brake system? Is your brake fluid level just a little bit low?
Well, one explanation for the low fluid level may be relatively simple: If your
vehicle has worn brake pads or brake shoes, the fluid level in your brake fluid
reservoir will be low.
Your braking system is comprised of
series of rubber and steel hoses, check valves, pistons and cylinders. They're
all joined together, and work in concert to slow and stop your vehicle. It may
help you to understand it all a little better if you imagine your brake system
as a cardiovascular system, pumping blood to several different areas of the
body. The vehicle's master cylinder acts as the heart and pumps brake fluid
through brake lines to the extremities, in this case, the calipers and drums.
This is where a lot of brake problems originate. At all four corners of your
vehicle, brake lines -- with fittings that serve to connect the master cylinder
to the different parts of the brake system that actually slow or stop your
wheels -- quite simply, can leak.
To properly diagnose a brake leak,
you must first locate the leaking point. The best way to do this is by parking
your vehicle on a level surface for a couple of hours, then observing the
position of the brake fluid that has accumulated beneath the vehicle. This will
give you an idea as to which fitting may be the culprit. If you find that the
puddle of brake fluid is beneath the rear of the engine -- not near one of the
wheels -- you may have a leak somewhere in (or near) the master cylinder.
Whatever the situation, if you have
a brake fluid leak, you need to find and repair it as soon as possible. If you
don't address the problem, your vehicle will eventually run out of brake fluid,
just Remember, brake fluid is essential for the brake system to operate
properly.
Content credited to:
http://auto.howstuffworks.com
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