How to Replace Rear Disc Brakes in a Hyundai Sonata

The Hyundai Sonata has one of two types of brakes in the rear of the car; the brakes are either disc or drum brakes. While they both offer efficient stopping power, rear disc brakes are easier to replace. Follow these steps to learn how.

Instructions

1

Raise the rear of the vehicle off the ground using a car jack. Support the vehicle on all sides with jack stands to prevent it from tipping.

2

Remove the rear wheels from the Sonata. Loosen the lug nuts with a torque wrench and slide off the wheels. Set them on the ground, face up, to prevent damage.

3

Disconnect the lower caliper mounting bolt. Rotate the caliper upwards and fasten it to the frame with mechanical wire.

4

Take out the pads from the caliper support. Remove the pad retainers as well if they require replacement.

5

Install the new pad retainers if they required replacement. Slide the new brake pads onto the pad retainers.

6

Compress the piston with a C-clamp. Remove the caliper from the mechanic's wire and rotate it downwards onto the brake pads. Replace the mounting bolt and torque it between 16 to 24 ft. lb. Remove the C-clamp.

7

Replace the wheel assemblies on the Sonata and lower it to the ground. Pump the brake pedal in a slow but firm manner to seat the brake pads.