How do I change the rear brake pads for the Audi A4L?

1.Prepare the right rear brake pads for your Audi A4L.

2.Use the wrench matched with the jack to loosen the nut on the tire 2 3 or so, and loosen the wheel nut.

3.Place the jack bracket or brick next to the frame and carefully lift the bike with the jack until there is enough space to move the wheels.

4.When the car is jacked up, loosen the car nut and remove it, while pulling the wheel out and removing it.

5.Remove the clamp bolts with a ring wrench of the appropriate size and check the clamp pressure and whether there is a spacer or performance washer between the caliper mounting bolt and the mounting surface. <>

6.Hang the calipers to the tires with wire.

7.Open the lid of the brake master cylinder.

8.Insert a plastic hose into the outlet of the brake fluid and place a small bottle at the other end to drain the liquid.

9.Remove all old brake pads and do not damage the calipers and brake cables.

10.Apply anti-seize lubricant to the edges of the metal surface and behind the brake pads and place new brake pads.

11.Screw the caliper onto the rotor, replace the bolt and tighten the caliper it.

12.Put the wheels back on the car and tighten the wheel nuts.

13.Make sure the car is in neutral and apply the brakes 15 to 20 times to make sure the brake pads are in the correct position.

14.Drive the car on a street with a small amount of speed not exceeding 5 kilometers per hour and then apply the brakes, and increase the speed to 10 kilometers per hour if the car stops normally. Then reverse to check the brakes. Test the new brake pads to make sure your brake pads are installed correctly.

The Audi A4L brake pad removal and replacement process is as follows:1Before replacing the brake pads, you should open the lid of the engine compartment brake fluid reservoir to see the height of the brake fluid page, if the brake fluid page is above the maximum limit, you should suck out some brake fluid to prevent the brake fluid from spilling during the replacement process.

2.Prepare the brake pads to be replaced and remove the wheel where the brake is located. During the dismantling process, avoid scratches on the rims.

3.Use a wrench combined with the sleeve to remove the bolts of the brake caliper, and then remove the brake pads (if there is a brake induction line, the brake induction line should be removed first). Observe whether the brake pads are overworn, or cracked, and if so, replace them in the next step.

4.Since there will be a lot of sand or mud in the brake calipers, it is necessary to remove them with a rag and then apply sound muffling paste to prevent abnormal noises when braking. 5.

Use the piston pressure pump to press the piston to the position that cannot be pressed, then install the brake pads on the brake caliper, install the new brake pads in place (those with brake induction wires should also be installed), tighten the guide bolts, and the installation is completed. 6.After installation, cover the lid of the reservoir, enter the car and press the brake pedal a few times, and reset the brake.

Then observe the brake fluid height and be within the appropriate height range. 7.After changing, test drive to check whether the braking effect is reflected.

Preparation tool: T25 screwing knife.

1. Open the trunk as shown in the figure below

2. Find the maintenance hole of the rear tail light cover, as shown in the figure below

3. Use a slotted wire cutter to resist the maintenance hole of the cover plate, gently warp it to the top, and remove the cover plate, as shown in the following figure

4. Remove the cover plate and you will see two screws, and use a T25 screwing knife to unscrew the screws, as shown in the following figure:

5. After unscrewing the screw, shake the tail light with your hand, as shown in the figure below

6. Then use the plastic rocker to support the installation buckle position, and the tail light will be removed, as shown in the figure below

Open the trunk lid, reach out and pinch and pull down from under the high-mounted brake lamp holder, it is not too laborious, there is no clip, it should be very easy to take, I changed the whole car LED light on the second day of buying the car, this high-mounted brake light is the easiest to remove. Pay attention to disconnect the connector first when changing the lamp, otherwise it is easy to burn the safety.

There are buckles on both sides (left and right) of the high-mounted brake light, which can only be removed by tightening the buttons. Saying that pushing along the rear window glass is seriously misleading to the owner. This kind of person is rubbish!

A4 is not easy to disassemble A6 is easy to install Buckle the brake light and go down the windshield.

First, remove the tires . There are two screws behind the brake discs. Use a wrench to remove the one underneath and turn it over. Remove the brake pad stuck in the middle. Then take a new brake pad and put it on. Just tighten the screws underneath and put the tires back.

The replacement time for brake pads and discs is not fixed, depending on the vehicle's road conditions and how often and hard the driver presses the brake pedal. The replacement mileage of conventional brake pads is generally about 10,000 kilometers each time. Newcomers generally step on the brakes more and consume more.

An automatic transmission requires more brake pads than a manual transmission because the shifting of an automatic transmission relies on the accelerator pedal and brake pedal. When driving in the city, brake pads wear out faster than on the highway. Because you're often driving in urban areas, you'll often have to stop and walk, and you'll use more brakes.

The highway can take tens of kilometers to slow down or stop, and there are relatively few opportunities to brake.

Brake pads in heavy vehicles wear out a lot. In the case of deceleration and braking at the same speed, the inertia of the heavy vehicle is large, and the friction of the brake pads is large, so the wear is large. In general, in the case of mixed driving (half road and half city), the brake pads of the front wheels should last 6-70,000 km.

The brake pad life of the rear wheels should be more than 100,000 km. Of course not, just an approximate average. The front brake pads wear out faster because the car's center of gravity leans forward when braking, and the front brake bears more force than the rear brake, with a ratio of about 7:

3。Therefore, the disc heel of the front brake is generally larger than that of the rear brake.

How do I change my brake pads for my Audi A4L? How do I change my brake pads for my Audi A4L? Under normal circumstances, brake pads should be replaced every 10,000-30,000 kilometers or so.

Here's how to replace the brake pads for the Audi A4L: 1. First open the lid of the brake fluid reservoir in the engine compartment and check the level of the brake fluid. If the brake fluid level is above the maximum limit, the brake fluid should be sucked out a bit to prevent the brake fluid from spilling during the replacement process.

2. Prepare the brake pads to be replaced and remove the wheels where the brakes are located. During the disassembly process, avoid scratches on the rims. 3. Remove the bolts of the brake caliper with a wrench combined with the sleeve, and then remove the brake pads (if there is a brake induction line, the brake induction line should be removed first).

4. It is necessary to clean the brake caliper with a rag, and then apply silencing paste to prevent abnormal noise when braking. 5. Use the piston pressure pump to press the piston to the position where it cannot be moved, then install the brake pads on the brake caliper, install the new brake pads in place (those with brake induction lines should also be installed), tighten the guide bolts, and the installation is completed. 6. After installation, cover the lid of the reservoir, enter the car and press the brake pedal a few times, and reset the brake, and then observe the height of the brake fluid, within the appropriate height range.

After changing, test drive to check whether the braking effect is reflected. @2019

How to replace Audi A4L rear brake pads Audi A4L rear brake pad replacement method: Remove the bolts of the brake caliper with a wrench combined with the sleeve, and then remove the brake pads, after the new brake pads are installed in place (if there is a brake induction line, it should also be installed), tighten the guide bolts, and the installation is completed. 1.

Before replacing the brake pads, you should open the brake fluid reservoir lid in the engine compartment and look at the height of the brake fluid page. If the brake fluid level disturbance exceeds the maximum limit, you should aspirate some brake fluid to prevent the brake fluid from spilling during the replacement process. 2.

Prepare the brake pads to be replaced, and remove the wheels where the brake brake is located. Avoid scratching the rim when disassembling. 3.

Remove the bolts of the brake caliper with a wrench combined with the sleeve, and then remove the brake shoe (if there is a brake induction wire, remove the brake induction wire first). Observe the brake pads for excessive wear or cracking, and if so, replace them in the next step. 4.

Because there will be a lot of sand or mud in the Laopei brake caliper, it needs to be cleaned with a rag and then coated with a sound-absorbing paste to prevent abnormal noise during braking. 5.Press the piston to a non-movable position with a piston pump and install the brake pads onto the caliper.

After the new brake pads are installed in place (also the brake induction line is installed), tighten the guide bolts and the installation is complete. 6.After installation, close the reservoir lid and press the brake pedal several times to reset the brake.

Then observe the brake fluid height, which should be within the appropriate height range. After replacement, a test run is carried out to check whether the braking effect is reflected. Millions of car purchase subsidies.