How Long Does It Take to Replace Brake Lines? Expert Review

The question “How long does it take to replace brake lines?” has probably been asked by many who are going through this problem. The brakes on your automobile are essential safety features, and the brake lines are essential to keeping them operating so you may drive safely. Most of the time, it takes a mechanic about three to four hours to replace all four brake lines in your car. How Long Does It Take to Replace Brake Lines Go through this detailed article to get answers to all of your questions regarding brake lines.

How Much Time Does It Take To Replace Brake Lines?

It takes about three to four hours to replace brake lines. If you think your brakes could be having a problem, you should take action immediately because this could result in safety problems such as ineffective brakes and a longer stopping distance. Brake lines play an important role in your vehicle and are needed for the functioning of the brake system in your car. Any professional driver will tell you you need good brakes to stay safe. The brake lines convert the pedal pressure into the stopping force you anticipate from your brakes. However, the time needed to replace the brake lines might be longer if:
  • The brake lines are metal.
  • There are no spare parts on hand, and one must order or pick them up.
  • There are other vehicles that need to be serviced. 
  • The brake lines are incredibly rusty.

– Time It Takes To Replace Brake Lines on Your Own

It might take you about three to five hours to replace brake lines by yourself. Repairing your brake lines on your own is achievable. However, depending on your level of expertise with brakes and automobile repair, the process can take a little longer than if you decide to have your brake lines replaced by a specialist.  For instance, you’ll need to elevate the car to replace the brake line, whether it’s on jacks or ramps. To replace brake lines, you will have to remove the wheels first, even before reaching the brake lines themselves. Replacing your brake lines alone will take about three to five hours, provided you have all the necessary tools, equipment, and space and have some basic vehicle maintenance knowledge.  However, if you don’t have much experience with vehicle maintenance and are missing some of the required tools and equipment, repairing your brake lines could take up to eight hours or even longer. Letting a mechanic replace your car brake lines to save time is better. However, if you’re sure of your abilities, you can replace your brake lines with a DIY project. These are some of the factors that increase the time of fixing your brake lines on your own:
  • Running into any problem that you aren’t sure how to diagnose
  • The need to acquire more equipment and tools 
  • Less automotive repair experience 
  • The need to move to an area with more space

– Replacing a Brake Line

To replace your brake lines, a mechanic will need to jack up the automobile, use a line cutter to cut out the damaged brake lines, then get a new brake line and bend it to fit into your car. The brake must be filed, fitted and flared with a flare tool. Replacing a Brake Line After the fittings are installed, the brake is fixed in your car and secured. Finally, they will add brake fluid to the master cylinder reservoir so they can bleed your brakes to eliminate air bubbles and make it safe for you to drive. Then they will use a scan tool to check for any other problems and your new brake line installation is complete. Although it might seem pretty easy to replace your brake lines, a mechanic must use various precise tools to fit and secure the new brake lines into your car for optimum performance.

– Brake Line Failure Causes

The factors that cause the brake line to fail include instances when a mixture enters your braking system. The most important component of the braking system is the brake line. The brake line employs hydraulic pressure to move braking fluid from the master cylinder to the brake calipers as you press the brake pedal This causes your car to slow down by forcing the calipers to clamp the rotors. Steel is commonly used to make brake lines. Steel is the best material since it is strong and can bear high hydraulic pressure. Unfortunately, like many other metals, steel is vulnerable to environmental hazards. Over time, salt from the roads and moisture erode the steel, weakening the braking lines. Once brake lines are compromised, moisture can enter the braking system. All these can affect the performance of the brake and make them fail.

– Diagnosing Brake Lines Issues

You can diagnose your brake line issues by checking your hydraulic, brake light, brake fluid and brake power. Your brake lines are elastic, so they can move with the wheels’ suspension, and are often made of rubber or a more durable stainless steel braided line.  Diagnosing Brake Lines Issues If they begin to malfunction, your hydraulics won’t operate normally, so they won’t get to the brake system in time to stop your vehicle. Fortunately, there are several brake lines, so even if one were to fail or break, the others would still be in operation.  Nevertheless, this would still impair your braking speeds and result in obvious changes. These are some things to look out for when diagnosing steel brake line problems:
  • Brake Fluid: Brake fluid is another factor showing an issue with your car brake system. This fluid may be leaking. If you notice that, then you need to top it off frequently.
  • Brake Light: The brake warning light on the dashboard is the first and most frequent sign of a problem. This usually means that your brake fluid is low, but it might also mean that your steel brake lines are damaged. If the brake lights stay on it might not be a brake fluid issue, so you need to troubleshoot it differently.
  • Brake Power Reduction: Even though brake lines are made to last as long as your car is on the road, brake lines sometimes experience problems that make it difficult for your car to stop. If you’ve observed that your brakes are only occasionally working, or it’s much harder to stop your car, there may be a problem with your brake lines. However, this might also indicate worn brake pads or a problem with the master cylinder.

How To Handle a Broken Brake Line While Driving?

To handle a broken brake line while driving, you have to first pump the brakes and pull over. Don’t be afraid because this is not something immediately serious. You need to be aware that you have two sets of brakes, so one should still be functioning. Follow these steps next:

– Pump the Brakes

By pressing down on the brake pedal, you will be able to increase the pressure in the brake lines and the stopping power. However, it can only give you enough braking strength to control the vehicle and come to a safe stop. Pump the Brakes While Driving It won’t restore full braking capacity. This is comparable to how an ABS pump would function to help with braking.

– Pull Over

Don’t attempt to continue driving if there is a slight leak in the brake line. Brakes that aren’t working properly won’t allow you to stop safely in traffic. Have your car towed and pulled over as soon as you come across a safe location.

– Avoid Using the Parking Brake 

Parking brakes are not intended to slow down moving vehicles. They are made to prevent your car from rolling away from a stop. Avoid Using the Parking Brake At high speeds, applying the parking brake could send you spinning and destroy the rest of your brakes. You should only use the parking brake when traveling at a very low speed.

– Do Not Drive With a Faulty Brake Line

When one of the two circuits in your brake system fails, pumping the brake pedal can increase the pressure in your brake lines, improving your braking performance and enabling you to stop the car safely. You must get your brakes fixed because they won’t provide full braking power.

Frequently Asked Question

1. How Much Will It Cost You To Replace Brake Lines?

It will cost you around 250 to 500 dollars to replace one brake line. If you wish to replace your brake lines with a mechanic, you will be paying for both labor and part costs. Despite expectations, the labor will account for more than half of the whole cost.  Replacing brake lines are not that expensive, so it is advisable to leave this task to the experts to avoid any major road accidents since it cannot be achieved with only a little experience. Replacing brake lines ranges in price to avoid road accidents from 100 dollars to 200 dollars.  Even if you already own the necessary tools, repairing it yourself home wouldn’t save you any money. The overall cost will vary based on where you decide to buy them, how many brake lines need to be replaced, the labor cost of the mechanic, and the type and model of the car. An older vehicle’s brake lines might be more challenging to purchase, which could raise the cost as well. For instance, the low-end labor estimate for a Nissan Altima is close to 100 dollars. The parts are estimated to cost roughly 35 dollars. For a Chevy Silverado, an estimate for labor will be around 120 dollars, and a lowball estimate for parts is 70 dollars. The labor cost is about twice as expensive as the parts in both situations. While you pay 50 dollars for replacement brake line parts at the parts store, remind yourself of the possibility of saving 100 dollars.

Can Carb Cleaner Be Used as a Substitute for Brake Cleaner When Replacing Brake Lines?

When replacing brake lines, it is not recommended to use carb cleaner versus brake cleaner interchangeably. Brake cleaner is specifically designed to clean and remove brake fluid, oil, and grease from brake components, ensuring optimal braking performance. Carb cleaner, on the other hand, is intended for cleaning carburetors and may not effectively eliminate brake contaminants. Therefore, it is advisable to use brake cleaner to ensure safety and efficiency in brake line replacement.

Conclusion

Thanks to this article, you should have enough information on your car braking system. Let’s mention some of the essential points.
  • The brake lines convert the pedal pressure into the stopping force you anticipate from your brakes. According to research, it takes about three to four hours to replace the brake line.
  • To replace the brake lines, remove the wheels first, even before reaching the brake lines themselves. A mechanic will need to jack up the automobile, use a line cutter to cut out the damaged lines, then get a new brake line and bend it to fit into your car.
  • Replacing your brake lines by yourself will take about three to five hours, provided you have all the necessary tools, equipment, and space and have some basic vehicle maintenance knowledge. It is advisable to leave this task to the experts to avoid any major damage to the car.
  • Brake lines play an important role. They are needed for the functioning of the brake system in your car. 
  • The brake line employs hydraulic pressure to move braking fluid from the master cylinder to the brake calipers as you press the brake pedal. This causes your car to slow down by forcing the calipers to clamp the rotors.
It takes about three to four hours to replace brake lines, but it will take longer hours if you decide to do it independently. If you notice any symptoms of a blown brake line, have it fixed as soon as possible.
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