Top Brake Rotor Resurfacing Tips
Brake pulsation is a common problem for car owners and is commonly caused by the transfer of friction material from the brake pad to the rotor. In most cases, this occurs when the brake pads are severely overheated to the extent that they become uneven. If you have a pulsating brake, the best recourse is to resurface the rotors. The good news is that brake rotors can be resurfaced several times before it becomes mandatory to replace them. While it is essential to have a qualified mechanic resurface your car's brake rotors, it is possible to conduct the repairs yourself. It is especially the case if you know your way around car systems. However, you need to be careful when resurfacing brake rotors, and this article highlights tips on how to go about the process.
Don't Ignore the Studs — As mentioned earlier, brake pulsation occurs when friction material finds its way to the rotor. Some of this debris includes corroded metal filings found on the surface of the rotor as well as the studs holding the rotor in place. When resurfacing, you should use sandpaper of the right grit to strip off the rust. Unfortunately, most people use the same sandpaper to grind away the rust from the studs on the rotor. It takes off some of the rust off the nuts, but it leaves some debris behind, which renders the resurfacing work incomplete. Therefore, it is vital to use surface-cleaning discs that are purposefully designed to go over the rotor studs. This ensures you get every part of the rotor resurfaced and ready to go.
Wash With Warm, Soapy Water — Most car owners believe that brake rotor resurfacing ends the moment you are done and are preparing the part for cleaning. Nothing could be further from the truth because cleaning rotors is not the final stage of resurfacing. That is why you must wash the resurfaced rotor with warm, soapy water. Don't settle for the brake cleaner in your toolbox because the solution will not eliminate all the metal particles from the sanding process. A warm soapy water solution, on the other hand, gets the work done in less time.
Don't Grind Too Far — If there are scratches and grooves on the surface of the rotor, it is easy to get carried away when grinding. However, if you grind too much, you risk going over the manufacturer's minimum level and thinning the rotor itself. Notably, thin rotors are susceptible to overheating, and this makes your brake problems significant. Therefore, ensure that you take your time and lightly grind away the grooves and scratches. It will help prevent excess grinding for a successful brake rotor resurfacing.
To learn more about brake repairs, contact an auto mechanic in your area.