How to Replace the Rear Brakes on a Polo?
3 Answers
polo rear brake replacement method is: 1. Remove the wheel and reset the brake caliper; 2. Remove the caliper fixing bolts and take out the old brake pads; 3. Replace with new brake pads, install and tighten the caliper fixing bolts. Taking the 2019 Polo as an example, its body dimensions are: length 4053mm, width 1740mm, height 1449mm, with a wheelbase of 2564mm. The 2019 Polo is equipped with a 1.5L naturally aspirated engine, with a maximum power of 83kW and a maximum torque of 145Nm, paired with a 5-speed manual transmission. It adopts a front suspension type of MacPherson independent suspension and a rear suspension type of torsion beam non-independent suspension.
Last year, I replaced the rear brake pads on my POLO. The tools required were quite simple, just a socket wrench and a jack, among others. First, you need to find a flat surface to park, release the handbrake, and secure the parking brake. Then, loosen the wheel bolts but don’t remove them completely, followed by lifting the car and properly placing the jack stand—safety first. After removing the wheel, take off the brake caliper bolts, being careful not to lose any screws. The old brake pads come off easily, but before installing the new ones, you’ll need to push the caliper piston back in, either by hand or using a screwdriver to prevent brake fluid overflow. Check the brake discs; if there are grooves, consider replacing them too. When reassembling the caliper, don’t forget to lubricate the sliding pins to ensure smooth movement. Reinstall the wheel and tighten the bolts diagonally without over-tightening. Finally, test the car by starting it and pumping the brakes a few times to reset the piston. Drive slowly for a short distance to ensure everything feels stable. Remember, brakes are crucial for safety—if you’re not confident, it’s better to let a professional handle it for peace of mind.
As someone who frequently works on cars, I'd like to remind you that replacing the rear brakes on a POLO isn't difficult, but it requires careful attention. Safety comes first - after parking, ensure the ground is firm, release the handbrake, and when using the jack, position it correctly and support the car with stands. After removing the tire, detach the caliper clips; the old pads can be easily removed with a socket wrench. Check the wear level - if it's less than 5mm, it's time for a replacement. Before installing the new pads, make sure to push the caliper piston back in, otherwise, it won't compress and brake fluid may leak. Push it back evenly and steadily. After reassembly, tighten the bolts, reinstall the wheel, and tighten the lug nuts in a crisscross pattern, but not too tight to avoid damaging the wheel hub. Perform a simple adjustment by pressing the brake to reset it, then test the braking feel with a short low-speed drive. Don't forget regular maintenance - check the pad thickness every 10,000 kilometers to prevent sudden issues and save trouble. Have your tools ready beforehand to avoid wasting time looking for them.
