How should disc brake pads be replaced?

Release time:

2021-07-20

Tools needed to replace disc brake pads: wrench, socket, piston pressure pump, sound-canceling paste.

Tools needed to replace disc brake pads: wrench, socket, piston pressure pump, sound-canceling paste.

盘式刹车片

1. Before replacing the disc brake pads, open the lid of the brake fluid reservoir in the engine compartment and check the height of the brake fluid page. If the brake fluid page is above the highest limit, the brake fluid should be sucked out. To prevent the brake fluid from overflowing during the replacement process.

2. Prepare the disc brake pad to be replaced and remove the wheel where the brake is located. Avoid scratching the rim during disassembly.

3. Use a wrench to combine the socket to remove the bolts of the brake caliper, and then remove the brake pads (if there is a brake sensor line, remove the brake sensor line first). Observe whether the disc brake pads are excessively worn or cracked, and if so, proceed to the next step of replacement.

4. Since the brake caliper will have a lot of sand or soil, it should be cleaned with a rag, and then daubed with silencer paste to prevent abnormal noise when braking.

5. Use the piston pressure pump to press the piston to the immovable position, then install the disc brake pad on the brake caliper, and install the new disc brake pad in place (if there is a brake induction line, it should also be installed), Tighten the guide bolts and the installation is complete.

6. After installation, cover the lid of the liquid storage tank, step on the brake pedal several times when entering the car, and reset the brake. Then observe the brake fluid height, to be within the appropriate height range.

7. After changing, test run and check whether the braking effect is reflected.