How to Fix Leaky Car Brake Booster in 7 Steps

7 How to Fix Leaked Car Brake Booster

In a car vehicle of course braking system becomes quite important thing, considering the braking system can be a support for security and comfort you are driving. Of course if the braking system is not there or damaged it becomes very dangerous for you to drive the car. Of course the condition of this braking system needs to be maintained and maintained properly in order to work with the maximum and not exposed to any problems. In the braking system of course will always be associated with components in it like a car brake booster.

Brake booster or known as a booster room is a tool used to generate power used as a pedal pressure that can operate the braking system. Brakee boosters use a vacuum-type device that uses the difference between atmospheric pressure and the vacuum engine to generate that power. Brake booster components often have problems if you are not right in using the braking system. One of the most common problems is leakage.

How the Brake Booster Works

When the brake is not in use, the air valve will be connected to the valve operation rod and pulled to the right due to an inverting spring. The control valve will be pushed to the left by the control spring. Therefore, atmospheric air will flow through the air purifier element which is then prevented from entering the pressure chamber. When the brake booster condition is not in use, the vacuum valve will be separated by the control valve so that it opens the path between channel A and B. When the brake pedal is pressed, the valve operating rod will push the air valve so that the air valve moves to the left. In addition, the control valve will also move in the left direction until it is connected to the control valve. So this will close the opening from channel A and B.

Overcoming Damage Brake Booster

To overcome the damage to the brake booster, of course you have to take it to the garage. But of course this will cost you a lot. To save it, you can repair your own brake booster at home. Here are the steps to fix your car's brake booster without costing you a lot of money.

1. First of course you should first check the condition of your brake booster before starting repair. To check it, you can do the following three ways. The first way is to check the change in the stationary machine, if the rubber membrane leaks then it will be seen stationary machine to rise. The second way you can do is check the vacuum of the manifold to the boster. To check it you can remove the tube that is on the booster tube, before removing the hose make sure if you pull out the clamps first. If there is a vacuum then the hose is not dead end, but if the component can not suck it can be ascertained if the membrane rubber leak. The third way to check the condition of your brake booster is to check the leak either from a vacuum hose or a booster tube. Rubber torn booster will certainly cause noise.
2. After a thorough examination, then you can confirm if the problem occurs on the rubber booster. To fix it, then you can remove the master brake first attached to the booster tube so as not to interfere with the repair process.
3. After that, you can remove the booster from the body and brake pedal.
4. To remove it, you can use a screwdriver. But to take it off you need to be careful not to get to the rubber membrane booster.
5. After that, you can check whether the membrane rubber condition is torn or not. If so, the torn rubber membrane can cause the membrane to not be pulled by the manifold thus causing no pull of the manifold vacuum. For this torn rubber, you need to patch it so that the rubber can be covered again.
6. After you have finished patching, you can re-pair the components you removed earlier to where they were.
7. Then do a test vehicle to make sure if the condition is correct.

Leaks that occur on the brake booster will certainly cause the car to be difficult to plant (stationer). This is because the existing vacuum power in the brake booster is obtained from this manifol which is a fuel line. Symptoms that often occur when the brake booster leaks is with the sound of a hiss from the brake of the car. Many things can cause a leak on the brake booster. This leak usually occurs on the rubber seal contained in the servo booster brake of the car.

Cause Damage Brake Booster

Here are some causes of leakage on the brake booster and how to overcome them.

1. The rubber part of the booster will leak when the condition is torn. To ensure this damage, you can dismantle the booster part of your car's brake.
2. If there is a leak in the back of the servo seal, there will usually be a hissing sound from the part. To fix this, you have to unpack it because this seal is inside.
3. Damage is also common in the connection between the front and rear booster. This is usually because it is never opened at all or not fit or uneven at the time of installation. In this section there is an outer circumference of rubber clamped with two parts.
4. The vacuum servo hose holder can also cause leaks to the brake booster. Usually because this section is slack so easy to leak. If this section is damaged, you can simply replace it with a new one. You also do not need to dismantle it because the seal is easy to remove. You simply open the holder and then pry out the outside to find out the leak. If you step on the brake pedal when the master brake state is open and then there is air coming out, then certainly the part leaked.

Brake booster does have an important function in a car vehicle, without a brake booster then you need to press the brake pedal is stronger because the braking system becomes harder. Of course with the function, the condition of the brake booster should be noted so as not to damage and disturb you when driving a car. Not only can it leak, there are many other damages that can affect your brake booster. So it would be better if you find out earlier symptoms of damage that occurs in the brake booster. Here are some symptoms of brake booster that is damaged.

• Symptoms that often occur is the condition of the hard brake pedal when you step on it so that the vehicle braking system becomes less maximal.
• The existence of the sound of air hiss when the engine is turned on, either when the brakes are being stepped on or not. Usually this happens when the brake booster leaks.
• Vehicle engine becomes difficult langsan. Usually this happens because of a booster leak or leak in the intake manifold.

Many things can cause the above symptoms on your vehicle, such as:

• Leaks on vacuum booster hoses
• Condition of brake booster is being damaged
• The presence of dirt that accumulate so that there is a blockage in the vacuum booster hose
• The existence of a leak on the rubber seal booster brakes
• Part of the wind tube filled with oil because the valve blower is damaged (occurs in diesel engined car)
• The vacuum blower in the charging diesel is damaged (occurs in diesel engined car)

Well that was an explanation on how to overcome the existing damage to the brake booster of the car. But if you do not really understand the components of the car, you can fix it directly. Hopefully the above information useful for you.

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