How to Change Your Brake Pad By Yourself Before Christmas

You will be pleasantly surprised to find that you can change your car's Ceramic Brake Pad quickly, easily and without specialized tools. Doing it yourself also will save you a lot of money. But even if you're not interesting in doing this yourself, knowing what's involved makes it easier to understand what your mechanic may someday tell you.

Nearly all cars these days have front disc brakes. Front brakes usually wear out more quickly than the rear brakes (which could either be disc or drum brakes), so they need to be changed more often. You need to change brake pads when they get too thin, especially if they begin to make a persistent metallic squeaking or grinding noise when you press the brake pedal. But noise alone isn't always the best indicator, so it's best to anticipate when this will happen by periodically inspecting the thickness of the brake pads.

Materials Required

New brake pads. Since you are saving money by doing this yourself, you might want to consider splurging a bit by buying original manufacturer brake pads, which are more expensive. Here i recommend you

Can of brake fluid — check your owner's manual for the proper type.

Getting Started

Jack the car up and remove the wheel and tire.

Remove the Caliper.


Check to see how much friction is on the rotor by turning it by hand. A small amount of drag is normal. Remove the caliper so you can inspect the condition of the rotor. To do this, loosen the bleeder screw, located on the back of the caliper. Then, disconnect the flex hose, (which is connected from the caliper to the car) by loosening the fitting that attaches it to the car. At this point, place a your metal pan beneath the caliper to catch any remaining brake fluid coming out. Then, remove the caliper retaining bolts and rock the unit back and pull it away from the rotor.


Check the Rotor


Remove the hub retaining nut in the middle of the rotor. Some rotors will slide off without any unbolting. The rotor should come right off at this point so you can inspect it. If a rotor is badly worn, you may be able to notice pronounced grooves on its surface. However, most of the time, you will need to use your micrometer to measure whether it is thick enough for you to continue using it.


Your rotor most likely has the minimum thickness measurement stamped on its edge. If your rotor is dirty or rusty, use your wire brush to clean it and expose the measurement. Then, take your micrometer and determine whether the minimum amount of thickness remains. If so, wear on the face of the rotor can be machined by a service technician. If not, it must be replaced. If a rotor is suffering from lateral run out, (i.e., is warped) the rotor must be replaced with a new one. Lateral run-out tends to cause a shimmy and pulsation through your steering wheel when you apply the brakes.


Check the Wheel Bearings.

If your car has a closed roller address and it has become beat (normally about 100,000 afar or so), the absolute caster hub accumulation have to be replaced. If it has a cone-shaped roller address (as a lot of cars do) you can abolish the roller address from the hub accumulation and audit it. Look for affirmation of pitting or scoring. If it has these conditions, it should be replaced.


Before replacing the bearing, it have to be greased. Before administration the grease, yield some duke cleaner and rub it assimilate your hands, abnormally apperception on your fingernails, again clean off the excess. Next, yield a ample allocation of grease into the approach of one duke and the address in the other. Turn the address to its added end and again columnist it into the grease, until the grease is absolutely through the holes in the bearing. Yield some time to accomplish abiding that the grease is formed through the absolute unit. Then, plan some grease into the address chase on the hub that holds the address and admit the bearing.


Next, you have to administer the grease seal. Many humans accomplish the aberration of anguish the allowance into abode with a hammer. This usually destroys the seal, banishment you to buy addition one. However, you can save time and money by application a allowance driver, which you can acquirement at an auto accumulation store. This apparatus fits over top of the seal, again you bang the top of the tool, which pushes the allowance into place. The money you save on seals should awning the amount of the tool.


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