![]() In turn, the master cylinder forces the brake fluid along the brake line to reach the brakes at each wheel. When you engage the brake pedal, that force activates the brake master cylinder. The result will be a longer-lasting, more efficient and safer braking system.Brake fluid amplifies and transmits the force you apply when you press down on the brake pedal. All old brake fluid is replaced with BG Heavy Duty DOT 3 or DOT 4 Brake Fluid. The entire brake system is inspected for leaks, master cylinder corrosion, worn pneumatic parts, harmful varnish build-up, broken or rusted bleeder valves, worn rotors and drums, and air in the brake lines. This causes a spongy brake pedal and shows up in discolored brake fluid. Heat and moisture cause corrosion on parts and brake fluid failure. Other BG products address the efficiency of the braking system, while eliminating brake squeal and chatter.īrake fluid becomes oxidized and contaminated over time and use. Regular replacement of brake fluid has become a requirement in virtually all auto manufacturers` maintenance programs. The BG Brake Service goes to the heart of your vehicle`s safe operation. We’ll get you and your car right in and have you back on the road. Grab one of our auto care coupons and then contact us for an appointment. ![]() We can take care of things pretty quickly and get you back on the road with the good stopping power you need to be safe. And if you find that you just can’t stop as quickly as you used to, don’t waste any time getting your car to Metro Motor for a check-up. Signs that your brakes may be wearing out include brake squeal or a spongy feeling when you depress the brake pedal. For this reason, it is just as important to have your rotors, or discs, checked along with the brake pads at regular service intervals. Good mechanics (like the folks at Metro Motor) will inspect the complete brake system to see how all the parts are working together and what may need attention or replacement.Īs described above, the brake rotors, or discs, are what your car’s brake pads clamp down on to stop the wheels from spinning. The most basic level of brake care involves regularly checking the brake fluid level, getting a brake flush, and changing your brake pads. ![]() Metal against metal will wear the rotors out at about the same rate as the pads.īecause of the labor costs involved, it is a lot more cost-effective these days (on most cars) to replace rotors than it is to grind (machine) them down and resurface them as our granddads used to do. Not so anymore, since brake pads are equally hard these days. During the era that rotors were metal and pads were asbestos, you might go through several changes of brake pads before you ever needed to replace a worn out rotor. But another problem is simply that rotors wear out. Sometimes the steering wheel might wobble, too. A sign of rotor warp would be a pulsing in the brake pedal when stopping from high speeds. The rotors have a tough job and can become warped from heavy use. When that happens you lose braking power. This is important because as brake fluid ages it absorbs moisture which causes it to lose effectiveness. A brake flush replaces “worn out” brake fluid. Brake fluid has to work perfectly under high pressure and high temperatures. Brake fluid is a “hydraulic fluid.” That simply means that it powers all the moving parts described above. In fact, the real work-horse here is your brake fluid. All of this action is controlled by the driver applying pressure to the brake pedal inside the car.īut it isn’t all about the hard parts in the system. The calipers straddle the disc and press the brake pads against it to slow the wheel’s rotation. The brake pads, made of tough friction-producing material (most often another metal these days, since they used to be asbestos and that is no longer allowed), are attached to brake calipers (the things that grip). It is connected to the wheel and/or the axle. The brake disc (also known as the rotor) is made of metal or very hard composite material. How Brakes Workīrakes are really a system of parts that work together to slow the rotation of the wheel. Find out what else you need to know about brake repair and how to maintain good brakes on your vehicle. Taking care of your car’s brakes involves more than changing the brake fluid and replacing the brake pads. Brakes are an important part of vehicle repair for your car or truck.
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