Learning to install brakes on your own vehicle is not really difficult. All it takes is a little time and patience. This is one of the few replacement parts for automobiles that, with the right tools, can save consumers money and time in the shop. Although replacing some brake parts should be left to experienced professionals, this article will show you that there are at least some modifications you can handle on your own.
How do you know when it’s time to consider brake service? If the brake pedal either sinks toward the floorboard or seems very stiff when applied, if you feel a pull to one side while braking, or if hitting the brakes causes grinding, squealing, or vibration, these are the most common indicators that there is an issue that needs to be addressed.
The simplest replacement for do-it-yourself mechanics is brake pads. When wear indicators start squeaking to signal the time to install new pads, a visit to a local auto parts store can determine the right pads for your vehicle, if you don’t already know yourself. The introduction of high-performance pads and new materials makes this step especially important to avoid a purchasing mistake that requires a return visit.
You must do several things in sequence when replacing brake pads. After removing the wheel and removing and compressing the caliper to make room for your installation, the brake shim perches should be cleaned.
Cast-iron rotors are still prevalent in most vehicles, and this is a corrosive surface that is continually exposed to the elements. They can be cleaned with a screwdriver or flat file to remove surface rust. While the wheel is off, this is a good time to inspect brake hoses and the condition of rotors and calipers to make sure they don’t also need attention or repair.
Rotors are something to pay particular attention to. If there are significant grooves or cracks in either the inboard or outboard surface area or in the fins between the two, you may need to have the rotor “machined” or re-surfaced with a lathe to create a smoother environment for the pads to rest on. There may also be a build-up of rust on either the rotor itself or the wheel hub that can cause tire vibration or imbalance.
A final indication that rotors may be warped, grooved, or cracked is if the braking action generates a spotty or shaky response. These are all conditions that may require the service of a certified mechanic who has the proper tools and experience to do the job right.
In any event, a Chilton’s manual from the library or a repair manual purchased for your specific vehicle is a sensible resource, particularly if you intend to do a lot of repair work on your car. There are also videos online that detail the steps necessary to get the job done right, though each car’s replacement procedure will be slightly different.
Finally, your own owner’s manual may indicate some of the best options for finding the right parts and detailing steps that may be necessary to consider. Regardless of the path you choose, it should be comforting to know that you can install brakes on your own, with the right amount of advice and preparation.
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