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How to Repair Your Automobile Brakes

Last Updated March 25, 2022

Brakes are the most essential safety feature of any vehicle, so just fix them yourself if you take the correct tools and plenty confidence to practice the job well. You tin can learn how to change the restriction pads and rotors yourself in no time at all. Every bit with most of the really of import parts of the auto, the pattern of the brakes hasn't inverse much in years, which is good because once you larn how to replace the brakes you can utilise that knowledge to all cars old and new.

How Brakes Piece of work

The brakes operate using a simple hydraulic organisation that transfers the pressure you apply to the pedal onto the restriction pads and rotors. When yous push downwardly on the brake pedal, a lever pushes a piston into the master cylinder that's filled with hydraulic fluid. This fluid is so squirted along pipes which feed some other cylinder positioned next to the brakes to complete an hydraulic system that multiplies the force yous put into the pedal.

Knowing When to Replace the Brakes

With some cars you'll know the instant the brakes need changing because y'all'll need to apply them earlier than normal to stop for the corner but with other cars that's not so obvious, particularly if you're used to driving a truck with different loads in the back and on different road surfaces which hateful you adapt your driving manner to match the condition of the road and the weight of the vehicle. When the brake pads article of clothing downwards, yous'll start to hear a squeaking noise whenever you try and slow the vehicle. Thankfully some newer cars have brake pad sensors that alert the driver when the pads demand replacing.

Preparation

According to habitation services websites, the average price of irresolute pads and rotors on a typical car is $324. That varies from country to state only yous tin await to relieve part of those costs if you do the work yourself. To begin the job you'll need to buy new brake pads and rotors. When you get habitation, put the car in restriction and and then brainstorm the job by loosening the lug basics. Now raise the jack and then rest the car on jack stands.

Replacing the Brakes

At present remove the bolts from the caliper and slide it out. Now remove the bolts on the rear of the hub that keeps the caliper carrier in place. You might need to whack the rotor with a hammer to get it off. Do whatever it takes because you don't need the old rotor anyway. At present apply a wire brush to remove rust from the hub before installing the new rotor. So you lot replace the caliper carrier bolts and yous'll be ready to compress the caliper piston. Exercise this until the piston is affluent with the housing of the caliper. To complete the task, install pads in the carrier and use some grease on the exterior of the pad for smooth operating.

To Finish

Put the wheel back on and tighten the lug nuts to complete the chore. Although you've got new pads and rotors on the vehicle, you'll hear some squeaking to begin with. That's normal when yous've changed the brakes. To get rid of that, drive on a highway at effectually 60 MPH and so gradually decrease speed to twoscore using the brakes. Practise the aforementioned from l to 30 MPH a few times and and then but drive around and use the brakes equally normal. Y'all'll soon notice the noise go away.